diff --git a/.travis.yml b/.travis.yml index fa2c7d8b364..99edd919888 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,7 +1,6 @@ --- language: node_js node_js: - - 4 - 6 - 7 cache: diff --git a/README.md b/README.md index 96562f4e3f5..4a0eeab567a 100644 --- a/README.md +++ b/README.md @@ -40,9 +40,7 @@ Install it once globally: npm install -g create-react-app ``` -**You’ll need to have Node >= 4 on your machine**. - -**We strongly recommend to use Node >= 6 and npm >= 3 for faster installation speed and better disk usage.** You can use [nvm](https://github.com/creationix/nvm#usage) to easily switch Node versions between different projects. +**You’ll need to have Node >= 6 on your machine**. You can use [nvm](https://github.com/creationix/nvm#usage) to easily switch Node versions between different projects. **This tool doesn’t assume a Node backend**. The Node installation is only required for Create React App itself. diff --git a/appveyor.yml b/appveyor.yml index 8b2b688fc66..e00da39436c 100644 --- a/appveyor.yml +++ b/appveyor.yml @@ -14,12 +14,6 @@ environment: test_suite: "installs" - nodejs_version: 6 test_suite: "kitchensink" - - nodejs_version: 4 - test_suite: "simple" - - nodejs_version: 4 - test_suite: "installs" - - nodejs_version: 4 - test_suite: "kitchensink" cache: - node_modules -> appveyor.cleanup-cache.txt diff --git a/package.json b/package.json index 9ca7cfc03d9..15f94623f2e 100644 --- a/package.json +++ b/package.json @@ -5,7 +5,7 @@ "changelog": "lerna-changelog", "create-react-app": "tasks/cra.sh", "e2e": "tasks/e2e-simple.sh", - "postinstall": "lerna bootstrap", + "postinstall": "lerna bootstrap && cd packages/react-error-overlay/ && npm run build:prod", "publish": "tasks/release.sh", "start": "node packages/react-scripts/scripts/start.js", "test": "node packages/react-scripts/scripts/test.js --env=jsdom", diff --git a/packages/create-react-app/createReactApp.js b/packages/create-react-app/createReactApp.js index 72a82317245..e8d1b57182d 100755 --- a/packages/create-react-app/createReactApp.js +++ b/packages/create-react-app/createReactApp.js @@ -28,7 +28,7 @@ // tell people to update their global version of create-react-app. // // Also be careful with new language features. -// This file must work on Node 4+. +// This file must work on Node 6+. // // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ // /!\ DO NOT MODIFY THIS FILE /!\ @@ -398,24 +398,23 @@ function getPackageName(installPackage) { } function checkNpmVersion() { - let isNpm2 = false; + let hasMinNpm = false; try { const npmVersion = execSync('npm --version').toString(); - isNpm2 = semver.lt(npmVersion, '3.0.0'); + hasMinNpm = semver.gte(npmVersion, '3.0.0'); } catch (err) { return; } - if (!isNpm2) { - return; + + if (!hasMinNpm) { + console.error( + chalk.red( + 'Create React App requires npm 3 or higher. \n' + + 'Please update your version of npm.' + ) + ); + process.exit(1); } - console.log(chalk.yellow('It looks like you are using npm 2.')); - console.log( - chalk.yellow( - 'We suggest using npm 3 or Yarn for faster install times ' + - 'and less disk space usage.' - ) - ); - console.log(); } function checkNodeVersion(packageName) { diff --git a/packages/create-react-app/index.js b/packages/create-react-app/index.js index 19a3ff09fd4..d8cb016297d 100755 --- a/packages/create-react-app/index.js +++ b/packages/create-react-app/index.js @@ -41,13 +41,16 @@ var chalk = require('chalk'); var currentNodeVersion = process.versions.node; -if (currentNodeVersion.split('.')[0] < 4) { +var semver = currentNodeVersion.split('.'); +var major = semver[0]; + +if (major < 6) { console.error( chalk.red( 'You are running Node ' + currentNodeVersion + '.\n' + - 'Create React App requires Node 4 or higher. \n' + + 'Create React App requires Node 6 or higher. \n' + 'Please update your version of Node.' ) ); diff --git a/packages/create-react-app/package.json b/packages/create-react-app/package.json index 918fcbefa56..70077ddd705 100644 --- a/packages/create-react-app/package.json +++ b/packages/create-react-app/package.json @@ -8,7 +8,7 @@ "repository": "facebookincubator/create-react-app", "license": "BSD-3-Clause", "engines": { - "node": ">=4" + "node": ">=6" }, "bugs": { "url": "https://github.com/facebookincubator/create-react-app/issues" diff --git a/packages/eslint-config-react-app/index.js b/packages/eslint-config-react-app/index.js index 128b96e0db6..fac862c72ce 100644 --- a/packages/eslint-config-react-app/index.js +++ b/packages/eslint-config-react-app/index.js @@ -135,8 +135,6 @@ module.exports = { 'no-unused-vars': [ 'warn', { - vars: 'local', - varsIgnorePattern: '^_', args: 'none', ignoreRestSiblings: true, }, diff --git a/packages/react-dev-utils/crashOverlay.js b/packages/react-dev-utils/crashOverlay.js deleted file mode 100644 index 5330af17478..00000000000 --- a/packages/react-dev-utils/crashOverlay.js +++ /dev/null @@ -1,1170 +0,0 @@ -/** - * Copyright (c) 2015-present, Facebook, Inc. - * All rights reserved. - * - * This source code is licensed under the BSD-style license found in the - * LICENSE file in the root directory of this source tree. An additional grant - * of patent rights can be found in the PATENTS file in the same directory. - */ - -'use strict'; - -function _interopDefault(ex) { - return ex && typeof ex === 'object' && 'default' in ex ? ex['default'] : ex; -} - -var stackFrameParser = require('stack-frame-parser'); -var stackFrameMapper = require('stack-frame-mapper'); -var stackFrameUnmapper = require('stack-frame-unmapper'); -var codeFrame = _interopDefault(require('babel-code-frame')); -var ansiHTML = require('./ansiHTML'); - -var boundErrorHandler = null; - -function errorHandler(callback, e) { - if (!e.error) { - return; - } - // $FlowFixMe - var error = e.error; - - if (error instanceof Error) { - callback(error); - } else { - // A non-error was thrown, we don't have a trace. :( - // Look in your browser's devtools for more information - callback(new Error(error)); - } -} - -function registerUnhandledError(target, callback) { - if (boundErrorHandler !== null) { - return; - } - boundErrorHandler = errorHandler.bind(undefined, callback); - target.addEventListener('error', boundErrorHandler); -} - -function unregisterUnhandledError(target) { - if (boundErrorHandler === null) { - return; - } - target.removeEventListener('error', boundErrorHandler); - boundErrorHandler = null; -} - -var boundRejectionHandler = null; - -function rejectionHandler(callback, e) { - if (e == null || e.reason == null) { - return callback(new Error('Unknown')); - } - var reason = e.reason; - - if (reason instanceof Error) { - return callback(reason); - } - // A non-error was rejected, we don't have a trace :( - // Look in your browser's devtools for more information - return callback(new Error(reason)); -} - -function registerUnhandledRejection(target, callback) { - if (boundRejectionHandler !== null) { - return; - } - boundRejectionHandler = rejectionHandler.bind(undefined, callback); - // $FlowFixMe - target.addEventListener('unhandledrejection', boundRejectionHandler); -} - -function unregisterUnhandledRejection(target) { - if (boundRejectionHandler === null) { - return; - } - // $FlowFixMe - target.removeEventListener('unhandledrejection', boundRejectionHandler); - boundRejectionHandler = null; -} - -var SHORTCUT_ESCAPE = 'SHORTCUT_ESCAPE'; -var SHORTCUT_LEFT = 'SHORTCUT_LEFT'; -var SHORTCUT_RIGHT = 'SHORTCUT_RIGHT'; - -var boundKeyHandler = null; - -function keyHandler(callback, e) { - var key = e.key, keyCode = e.keyCode, which = e.which; - - if (key === 'Escape' || keyCode === 27 || which === 27) { - callback(SHORTCUT_ESCAPE); - } else if (key === 'ArrowLeft' || keyCode === 37 || which === 37) { - callback(SHORTCUT_LEFT); - } else if (key === 'ArrowRight' || keyCode === 39 || which === 39) { - callback(SHORTCUT_RIGHT); - } -} - -function registerShortcuts(target, callback) { - if (boundKeyHandler !== null) { - return; - } - boundKeyHandler = keyHandler.bind(undefined, callback); - target.addEventListener('keydown', boundKeyHandler); -} - -function unregisterShortcuts(target) { - if (boundKeyHandler === null) { - return; - } - target.removeEventListener('keydown', boundKeyHandler); - boundKeyHandler = null; -} - -var stackTraceRegistered = false; -// Default: https://docs.microsoft.com/en-us/scripting/javascript/reference/stacktracelimit-property-error-javascript -var restoreStackTraceValue = 10; - -var MAX_STACK_LENGTH = 50; - -function registerStackTraceLimit() { - var limit = arguments.length > 0 && arguments[0] !== undefined - ? arguments[0] - : MAX_STACK_LENGTH; - - if (stackTraceRegistered) { - return; - } - try { - restoreStackTraceValue = Error.stackTraceLimit; - Error.stackTraceLimit = limit; - stackTraceRegistered = true; - } catch (e) { - // Not all browsers support this so we don't care if it errors - } -} - -function unregisterStackTraceLimit() { - if (!stackTraceRegistered) { - return; - } - try { - Error.stackTraceLimit = restoreStackTraceValue; - stackTraceRegistered = false; - } catch (e) { - // Not all browsers support this so we don't care if it errors - } -} - -var recorded = []; - -var errorsConsumed = 0; - -function consume(error) { - var unhandledRejection = arguments.length > 1 && arguments[1] !== undefined - ? arguments[1] - : false; - var contextSize = arguments.length > 2 && arguments[2] !== undefined - ? arguments[2] - : 3; - - var parsedFrames = stackFrameParser.parse(error); - var enhancedFramesPromise = void 0; - if (error.__unmap_source) { - enhancedFramesPromise = stackFrameUnmapper.unmap( - error.__unmap_source, - parsedFrames, - contextSize - ); - } else { - enhancedFramesPromise = stackFrameMapper.map(parsedFrames, contextSize); - } - return enhancedFramesPromise.then(function(enhancedFrames) { - enhancedFrames = enhancedFrames.filter(function(_ref) { - var functionName = _ref.functionName; - return functionName == null || - functionName.indexOf('__stack_frame_overlay_proxy_console__') === -1; - }); - recorded[++errorsConsumed] = { - error: error, - unhandledRejection: unhandledRejection, - contextSize: contextSize, - enhancedFrames: enhancedFrames, - }; - return errorsConsumed; - }); -} - -function getErrorRecord(ref) { - return recorded[ref]; -} - -function drain() { - // $FlowFixMe - var keys = Object.keys(recorded); - for (var index = 0; index < keys.length; ++index) { - delete recorded[keys[index]]; - } -} - -var black = '#293238'; -var darkGray = '#878e91'; -var lightGray = '#fafafa'; -var red = '#ce1126'; -var lightRed = '#fccfcf'; -var yellow = '#fbf5b4'; - -var iframeStyle = { - 'background-color': lightGray, - position: 'fixed', - top: '1em', - left: '1em', - bottom: '1em', - right: '1em', - width: 'calc(100% - 2em)', - height: 'calc(100% - 2em)', - 'border-radius': '3px', - 'box-shadow': '0 0 6px 0 rgba(0, 0, 0, 0.5)', - 'z-index': 1337, -}; - -var overlayStyle = { - 'box-sizing': 'border-box', - padding: '4rem', - 'font-family': 'Consolas, Menlo, monospace', - color: black, - 'white-space': 'pre-wrap', - overflow: 'auto', - 'overflow-x': 'hidden', - 'word-break': 'break-word', - 'line-height': 1.5, -}; - -var hintsStyle = { - 'font-size': '0.8em', - 'margin-top': '-3em', - 'margin-bottom': '3em', - 'text-align': 'right', - color: darkGray, -}; - -var hintStyle = { - padding: '0.5em 1em', - cursor: 'pointer', -}; - -var closeButtonStyle = { - 'font-size': '26px', - color: black, - padding: '0.5em 1em', - cursor: 'pointer', - position: 'absolute', - right: 0, - top: 0, -}; - -var additionalStyle = { - 'margin-bottom': '1.5em', - 'margin-top': '-4em', -}; - -var headerStyle = { - 'font-size': '1.7em', - 'font-weight': 'bold', - color: red, -}; - -var functionNameStyle = { - 'margin-top': '1em', - 'font-size': '1.2em', -}; - -var linkStyle = { - 'font-size': '0.9em', -}; - -var anchorStyle = { - 'text-decoration': 'none', - color: darkGray, -}; - -var traceStyle = { - 'font-size': '1em', -}; - -var depStyle = { - 'font-size': '1.2em', -}; - -var primaryErrorStyle = { - 'background-color': lightRed, -}; - -var secondaryErrorStyle = { - 'background-color': yellow, -}; - -var omittedFramesStyle = { - color: black, - 'font-size': '0.9em', - margin: '1.5em 0', - cursor: 'pointer', -}; - -var preStyle = { - display: 'block', - padding: '0.5em', - 'margin-top': '1.5em', - 'margin-bottom': '0px', - 'overflow-x': 'auto', - 'font-size': '1.1em', - 'white-space': 'pre', -}; - -var toggleStyle = { - 'margin-bottom': '1.5em', - color: darkGray, - cursor: 'pointer', -}; - -var codeStyle = { - 'font-family': 'Consolas, Menlo, monospace', -}; - -var hiddenStyle = { - display: 'none', -}; - -var groupStyle = { - 'margin-left': '1em', -}; - -var _groupElemStyle = { - 'background-color': 'inherit', - 'border-color': '#ddd', - 'border-width': '1px', - 'border-radius': '4px', - 'border-style': 'solid', - padding: '3px 6px', - cursor: 'pointer', -}; - -var groupElemLeft = Object.assign({}, _groupElemStyle, { - 'border-top-right-radius': '0px', - 'border-bottom-right-radius': '0px', - 'margin-right': '0px', -}); - -var groupElemRight = Object.assign({}, _groupElemStyle, { - 'border-top-left-radius': '0px', - 'border-bottom-left-radius': '0px', - 'margin-left': '-1px', -}); - -var footerStyle = { - 'text-align': 'center', - color: darkGray, -}; - -var injectedCount = 0; -var injectedCache = {}; - -function getHead(document) { - return document.head || document.getElementsByTagName('head')[0]; -} - -function injectCss(document, css) { - var head = getHead(document); - var style = document.createElement('style'); - style.type = 'text/css'; - style.appendChild(document.createTextNode(css)); - head.appendChild(style); - - injectedCache[++injectedCount] = style; - return injectedCount; -} - -function applyStyles(element, styles) { - element.setAttribute('style', ''); - for (var key in styles) { - if (!styles.hasOwnProperty(key)) { - continue; - } - // $FlowFixMe - element.style[key] = styles[key]; - } -} - -function createHint(document, hint) { - var span = document.createElement('span'); - span.appendChild(document.createTextNode(hint)); - applyStyles(span, hintStyle); - return span; -} - -function createClose(document, callback) { - var hints = document.createElement('div'); - applyStyles(hints, hintsStyle); - - var close = createHint(document, '×'); - close.addEventListener('click', function() { - return callback(); - }); - applyStyles(close, closeButtonStyle); - hints.appendChild(close); - return hints; -} - -function enableTabClick(node) { - node.setAttribute('tabindex', '0'); - node.addEventListener('keydown', function(e) { - var key = e.key, which = e.which, keyCode = e.keyCode; - - if (key === 'Enter' || which === 13 || keyCode === 13) { - e.preventDefault(); - if (typeof e.target.click === 'function') { - e.target.click(); - } - } - }); -} - -function removeNextBr(parent, component) { - while (component != null && component.tagName.toLowerCase() !== 'br') { - component = component.nextElementSibling; - } - if (component != null) { - parent.removeChild(component); - } -} - -function absolutifyCaret(component) { - var ccn = component.childNodes; - for (var index = 0; index < ccn.length; ++index) { - var c = ccn[index]; - // $FlowFixMe - if (c.tagName.toLowerCase() !== 'span') { - continue; - } - var _text = c.innerText; - if (_text == null) { - continue; - } - var text = _text.replace(/\s/g, ''); - if (text !== '|^') { - continue; - } - // $FlowFixMe - c.style.position = 'absolute'; - // $FlowFixMe - removeNextBr(component, c); - } -} - -function createCode(document, sourceLines, lineNum, columnNum, contextSize) { - var main = arguments.length > 5 && arguments[5] !== undefined - ? arguments[5] - : false; - - var sourceCode = []; - var whiteSpace = Infinity; - sourceLines.forEach(function(e) { - var text = e.content; - - var m = text.match(/^\s*/); - if (text === '') { - return; - } - if (m && m[0]) { - whiteSpace = Math.min(whiteSpace, m[0].length); - } else { - whiteSpace = 0; - } - }); - sourceLines.forEach(function(e) { - var text = e.content; - var line = e.lineNumber; - - if (isFinite(whiteSpace)) { - text = text.substring(whiteSpace); - } - sourceCode[line - 1] = text; - }); - var ansiHighlight = codeFrame( - sourceCode.join('\n'), - lineNum, - columnNum - (isFinite(whiteSpace) ? whiteSpace : 0), - { - forceColor: true, - linesAbove: contextSize, - linesBelow: contextSize, - } - ); - var htmlHighlight = ansiHTML(ansiHighlight); - var code = document.createElement('code'); - code.innerHTML = htmlHighlight; - absolutifyCaret(code); - applyStyles(code, codeStyle); - - var ccn = code.childNodes; - oLoop: for (var index = 0; index < ccn.length; ++index) { - var node = ccn[index]; - var ccn2 = node.childNodes; - for (var index2 = 0; index2 < ccn2.length; ++index2) { - var lineNode = ccn2[index2]; - var text = lineNode.innerText; - if (text == null) { - continue; - } - if (text.indexOf(' ' + lineNum + ' |') === -1) { - continue; - } - // $FlowFixMe - applyStyles(node, main ? primaryErrorStyle : secondaryErrorStyle); - break oLoop; - } - } - var pre = document.createElement('pre'); - applyStyles(pre, preStyle); - pre.appendChild(code); - return pre; -} - -function isInternalFile(url, sourceFileName) { - return url.indexOf('/~/') !== -1 || - url.indexOf('/node_modules/') !== -1 || - url.trim().indexOf(' ') !== -1 || - sourceFileName == null || - sourceFileName.length === 0; -} - -function getGroupToggle(document, omitsCount, omitBundle) { - var omittedFrames = document.createElement('div'); - enableTabClick(omittedFrames); - var text1 = document.createTextNode( - '\u25B6 ' + omitsCount + ' stack frames were collapsed.' - ); - omittedFrames.appendChild(text1); - omittedFrames.addEventListener('click', function() { - var hide = text1.textContent.match(/▲/); - var list = document.getElementsByName('bundle-' + omitBundle); - for (var index = 0; index < list.length; ++index) { - var n = list[index]; - if (hide) { - n.style.display = 'none'; - } else { - n.style.display = ''; - } - } - if (hide) { - text1.textContent = text1.textContent.replace(/▲/, '▶'); - text1.textContent = text1.textContent.replace(/expanded/, 'collapsed'); - } else { - text1.textContent = text1.textContent.replace(/▶/, '▲'); - text1.textContent = text1.textContent.replace(/collapsed/, 'expanded'); - } - }); - applyStyles(omittedFrames, omittedFramesStyle); - return omittedFrames; -} - -function insertBeforeBundle( - document, - parent, - omitsCount, - omitBundle, - actionElement -) { - var children = document.getElementsByName('bundle-' + omitBundle); - if (children.length < 1) { - return; - } - var first = children[0]; - while (first != null && first.parentNode !== parent) { - first = first.parentNode; - } - var div = document.createElement('div'); - enableTabClick(div); - div.setAttribute('name', 'bundle-' + omitBundle); - var text = document.createTextNode( - '\u25BC ' + omitsCount + ' stack frames were expanded.' - ); - div.appendChild(text); - div.addEventListener('click', function() { - return actionElement.click(); - }); - applyStyles(div, omittedFramesStyle); - div.style.display = 'none'; - - parent.insertBefore(div, first); -} - -function frameDiv(document, functionName, url, internalUrl) { - var frame = document.createElement('div'); - var frameFunctionName = document.createElement('div'); - - var cleanedFunctionName = void 0; - if (!functionName || functionName === 'Object.') { - cleanedFunctionName = '(anonymous function)'; - } else { - cleanedFunctionName = functionName; - } - - var cleanedUrl = url.replace('webpack://', '.'); - - if (internalUrl) { - applyStyles( - frameFunctionName, - Object.assign({}, functionNameStyle, depStyle) - ); - } else { - applyStyles(frameFunctionName, functionNameStyle); - } - - frameFunctionName.appendChild(document.createTextNode(cleanedFunctionName)); - frame.appendChild(frameFunctionName); - - var frameLink = document.createElement('div'); - applyStyles(frameLink, linkStyle); - var frameAnchor = document.createElement('a'); - applyStyles(frameAnchor, anchorStyle); - //frameAnchor.href = url - frameAnchor.appendChild(document.createTextNode(cleanedUrl)); - frameLink.appendChild(frameAnchor); - frame.appendChild(frameLink); - - return frame; -} - -function createFrame( - document, - frameSetting, - frame, - contextSize, - critical, - omits, - omitBundle, - parentContainer, - lastElement -) { - var compiled = frameSetting.compiled; - var functionName = frame.functionName, - fileName = frame.fileName, - lineNumber = frame.lineNumber, - columnNumber = frame.columnNumber, - scriptLines = frame._scriptCode, - sourceFileName = frame._originalFileName, - sourceLineNumber = frame._originalLineNumber, - sourceColumnNumber = frame._originalColumnNumber, - sourceLines = frame._originalScriptCode; - - var url = void 0; - if (!compiled && sourceFileName) { - url = sourceFileName + ':' + sourceLineNumber; - if (sourceColumnNumber) { - url += ':' + sourceColumnNumber; - } - } else { - url = fileName + ':' + lineNumber; - if (columnNumber) { - url += ':' + columnNumber; - } - } - - var needsHidden = false; - var internalUrl = isInternalFile(url, sourceFileName); - if (internalUrl) { - ++omits.value; - needsHidden = true; - } - var collapseElement = null; - if (!internalUrl || lastElement) { - if (omits.value > 0) { - var capV = omits.value; - var omittedFrames = getGroupToggle(document, capV, omitBundle); - window.requestAnimationFrame(function() { - insertBeforeBundle( - document, - parentContainer, - capV, - omitBundle, - omittedFrames - ); - }); - if (lastElement && internalUrl) { - collapseElement = omittedFrames; - } else { - parentContainer.appendChild(omittedFrames); - } - ++omits.bundle; - } - omits.value = 0; - } - - var elem = frameDiv(document, functionName, url, internalUrl); - if (needsHidden) { - applyStyles(elem, hiddenStyle); - elem.setAttribute('name', 'bundle-' + omitBundle); - } - - var hasSource = false; - if (!internalUrl) { - if (compiled && scriptLines.length !== 0) { - elem.appendChild( - createCode( - document, - scriptLines, - lineNumber, - columnNumber, - contextSize, - critical - ) - ); - hasSource = true; - } else if (!compiled && sourceLines.length !== 0) { - elem.appendChild( - createCode( - document, - sourceLines, - sourceLineNumber, - sourceColumnNumber, - contextSize, - critical - ) - ); - hasSource = true; - } - } - - return { elem: elem, hasSource: hasSource, collapseElement: collapseElement }; -} - -function createFrameWrapper( - document, - parent, - factory, - lIndex, - frameSettings, - contextSize -) { - var fac = factory(); - if (fac == null) { - return; - } - var hasSource = fac.hasSource, - elem = fac.elem, - collapseElement = fac.collapseElement; - - var elemWrapper = document.createElement('div'); - elemWrapper.appendChild(elem); - - if (hasSource) { - var compiledDiv = document.createElement('div'); - enableTabClick(compiledDiv); - applyStyles(compiledDiv, toggleStyle); - - var o = frameSettings[lIndex]; - var compiledText = document.createTextNode( - 'View ' + (o && o.compiled ? 'source' : 'compiled') - ); - compiledDiv.addEventListener('click', function() { - if (o) { - o.compiled = !o.compiled; - } - - var next = createFrameWrapper( - document, - parent, - factory, - lIndex, - frameSettings, - contextSize - ); - if (next != null) { - parent.insertBefore(next, elemWrapper); - parent.removeChild(elemWrapper); - } - }); - compiledDiv.appendChild(compiledText); - elemWrapper.appendChild(compiledDiv); - } - - if (collapseElement != null) { - elemWrapper.appendChild(collapseElement); - } - - return elemWrapper; -} - -function createFrames(document, resolvedFrames, frameSettings, contextSize) { - if (resolvedFrames.length !== frameSettings.length) { - throw new Error( - 'You must give a frame settings array of identical length to resolved frames.' - ); - } - var trace = document.createElement('div'); - applyStyles(trace, traceStyle); - - var index = 0; - var critical = true; - var omits = { value: 0, bundle: 1 }; - resolvedFrames.forEach(function(frame) { - var lIndex = index++; - var elem = createFrameWrapper( - document, - trace, - createFrame.bind( - undefined, - document, - frameSettings[lIndex], - frame, - contextSize, - critical, - omits, - omits.bundle, - trace, - index === resolvedFrames.length - ), - lIndex, - frameSettings, - contextSize - ); - if (elem == null) { - return; - } - critical = false; - trace.appendChild(elem); - }); - //TODO: fix this - omits.value = 0; - - return trace; -} - -function createFooter(document) { - var div = document.createElement('div'); - applyStyles(div, footerStyle); - div.appendChild( - document.createTextNode( - 'This screen is visible only in development. It will not appear when the app crashes in production.' - ) - ); - div.appendChild(document.createElement('br')); - div.appendChild( - document.createTextNode( - 'Open your browser’s developer console to further inspect this error.' - ) - ); - return div; -} - -function consumeEvent(e) { - e.preventDefault(); - if (typeof e.target.blur === 'function') { - e.target.blur(); - } -} - -function updateAdditional( - document, - additionalReference, - currentError, - totalErrors, - switchCallback -) { - if (additionalReference.lastChild) { - additionalReference.removeChild(additionalReference.lastChild); - } - - var text = ' '; - if (totalErrors <= 1) { - additionalReference.appendChild(document.createTextNode(text)); - return; - } - text = 'Errors ' + currentError + ' of ' + totalErrors; - var span = document.createElement('span'); - span.appendChild(document.createTextNode(text)); - var group = document.createElement('span'); - applyStyles(group, groupStyle); - var left = document.createElement('button'); - applyStyles(left, groupElemLeft); - left.addEventListener('click', function(e) { - consumeEvent(e); - switchCallback(-1); - }); - left.appendChild(document.createTextNode('←')); - enableTabClick(left); - var right = document.createElement('button'); - applyStyles(right, groupElemRight); - right.addEventListener('click', function(e) { - consumeEvent(e); - switchCallback(1); - }); - right.appendChild(document.createTextNode('→')); - enableTabClick(right); - group.appendChild(left); - group.appendChild(right); - span.appendChild(group); - additionalReference.appendChild(span); -} - -function createOverlay( - document, - name, - message, - frames, - contextSize, - currentError, - totalErrors, - switchCallback, - closeCallback -) { - var frameSettings = frames.map(function() { - return { compiled: false }; - }); - // Create overlay - var overlay = document.createElement('div'); - applyStyles(overlay, overlayStyle); - overlay.appendChild(createClose(document, closeCallback)); - - // Create container - var container = document.createElement('div'); - container.className = 'cra-container'; - overlay.appendChild(container); - - // Create additional - var additional = document.createElement('div'); - applyStyles(additional, additionalStyle); - container.appendChild(additional); - updateAdditional( - document, - additional, - currentError, - totalErrors, - switchCallback - ); - - // Create header - var header = document.createElement('div'); - applyStyles(header, headerStyle); - if (message.match(/^\w*:/)) { - header.appendChild(document.createTextNode(message)); - } else { - header.appendChild(document.createTextNode(name + ': ' + message)); - } - container.appendChild(header); - - // Create trace - container.appendChild( - createFrames(document, frames, frameSettings, contextSize) - ); - - // Show message - container.appendChild(createFooter(document)); - - return { - overlay: overlay, - additional: additional, - }; -} - -var CONTEXT_SIZE = 3; -var iframeReference = null; -var additionalReference = null; -var errorReferences = []; -var currReferenceIndex = -1; - -var css = [ - '.cra-container {', - ' padding-right: 15px;', - ' padding-left: 15px;', - ' margin-right: auto;', - ' margin-left: auto;', - '}', - '', - '@media (min-width: 768px) {', - ' .cra-container {', - ' width: calc(750px - 6em);', - ' }', - '}', - '', - '@media (min-width: 992px) {', - ' .cra-container {', - ' width: calc(970px - 6em);', - ' }', - '}', - '', - '@media (min-width: 1200px) {', - ' .cra-container {', - ' width: calc(1170px - 6em);', - ' }', - '}', -].join('\n'); - -function render(name, message, resolvedFrames) { - disposeCurrentView(); - - var iframe = window.document.createElement('iframe'); - applyStyles(iframe, iframeStyle); - iframeReference = iframe; - iframe.onload = function() { - if (iframeReference == null) { - return; - } - var w = iframeReference.contentWindow; - var document = iframeReference.contentDocument; - - var _createOverlay = createOverlay( - document, - name, - message, - resolvedFrames, - CONTEXT_SIZE, - currReferenceIndex + 1, - errorReferences.length, - function(offset) { - switchError(offset); - }, - function() { - unmount(); - } - ), - overlay = _createOverlay.overlay, - additional = _createOverlay.additional; - - if (w != null) { - w.onkeydown = function(event) { - keyHandler( - function(type) { - return shortcutHandler(type); - }, - event - ); - }; - } - injectCss(iframeReference.contentDocument, css); - if (document.body != null) { - document.body.appendChild(overlay); - } - additionalReference = additional; - }; - window.document.body.appendChild(iframe); -} - -function renderErrorByIndex(index) { - currReferenceIndex = index; - - var _getErrorRecord = getErrorRecord(errorReferences[index]), - error = _getErrorRecord.error, - unhandledRejection = _getErrorRecord.unhandledRejection, - enhancedFrames = _getErrorRecord.enhancedFrames; - - if (unhandledRejection) { - render( - 'Unhandled Rejection (' + error.name + ')', - error.message, - enhancedFrames - ); - } else { - render(error.name, error.message, enhancedFrames); - } -} - -function switchError(offset) { - var nextView = currReferenceIndex + offset; - if (nextView < 0 || nextView >= errorReferences.length) { - return; - } - renderErrorByIndex(nextView); -} - -function disposeCurrentView() { - if (iframeReference === null) { - return; - } - window.document.body.removeChild(iframeReference); - iframeReference = null; - additionalReference = null; -} - -function unmount() { - disposeCurrentView(); - drain(); - errorReferences = []; - currReferenceIndex = -1; -} - -function crash(error) { - var unhandledRejection = arguments.length > 1 && arguments[1] !== undefined - ? arguments[1] - : false; - - if (module.hot && typeof module.hot.decline === 'function') { - module.hot.decline(); - } - consume(error, unhandledRejection, CONTEXT_SIZE) - .then(function(ref) { - errorReferences.push(ref); - if (iframeReference !== null && additionalReference !== null) { - updateAdditional( - iframeReference.contentDocument, - additionalReference, - currReferenceIndex + 1, - errorReferences.length, - function(offset) { - switchError(offset); - } - ); - } else { - if (errorReferences.length !== 1) { - throw new Error('Something is *really* wrong.'); - } - renderErrorByIndex((currReferenceIndex = 0)); - } - }) - .catch(function(e) { - console.log('Could not consume error:', e); - }); -} - -function shortcutHandler(type) { - switch (type) { - case SHORTCUT_ESCAPE: { - unmount(); - break; - } - case SHORTCUT_LEFT: { - switchError(-1); - break; - } - case SHORTCUT_RIGHT: { - switchError(1); - break; - } - } -} - -function inject() { - registerUnhandledError(window, function(error) { - return crash(error); - }); - registerUnhandledRejection(window, function(error) { - return crash(error, true); - }); - registerShortcuts(window, shortcutHandler); - registerStackTraceLimit(); -} - -function uninject() { - unregisterStackTraceLimit(); - unregisterShortcuts(window); - unregisterUnhandledRejection(window); - unregisterUnhandledError(window); -} - -inject(); -if (module.hot && typeof module.hot.dispose === 'function') { - module.hot.dispose(function() { - uninject(); - }); -} diff --git a/packages/react-dev-utils/formatWebpackMessages.js b/packages/react-dev-utils/formatWebpackMessages.js index 098c48657e2..ad12e0ac931 100644 --- a/packages/react-dev-utils/formatWebpackMessages.js +++ b/packages/react-dev-utils/formatWebpackMessages.js @@ -23,9 +23,14 @@ function isLikelyASyntaxError(message) { } // Cleans up webpack error messages. -function formatMessage(message) { +function formatMessage(message, isError) { var lines = message.split('\n'); + if (lines.length > 2 && lines[1] === '') { + // Remove extra newline. + lines.splice(1, 1); + } + // Remove webpack-specific loader notation from filename. // Before: // ./~/css-loader!./~/postcss-loader!./src/App.css @@ -35,6 +40,15 @@ function formatMessage(message) { lines[0] = lines[0].substr(lines[0].lastIndexOf('!') + 1); } + lines = lines.filter(function(line) { + // Webpack adds a list of entry points to warning messages: + // @ ./src/index.js + // @ multi react-scripts/~/react-dev-utils/webpackHotDevClient.js ... + // It is misleading (and unrelated to the warnings) so we clean it up. + // It is only useful for syntax errors but we have beautiful frames for them. + return line.indexOf(' @ ') !== 0; + }); + // line #0 is filename // line #1 is the main error message if (!lines[0] || !lines[1]) { @@ -50,54 +64,88 @@ function formatMessage(message) { .replace("Cannot resolve 'file' or 'directory' ", '') .replace('Cannot resolve module ', '') .replace('Error: ', ''), - // Skip all irrelevant lines. - // (For some reason they only appear on the client in browser.) - '', - lines[lines.length - 1], // error location is the last line ]; } // Cleans up syntax error messages. if (lines[1].indexOf('Module build failed: ') === 0) { - // For some reason, on the client messages appear duplicated: - // https://github.com/webpack/webpack/issues/3008 - // This won't happen in Node but since we share this helpers, - // we will dedupe them right here. We will ignore all lines - // after the original error message text is repeated the second time. - var errorText = lines[1].substr('Module build failed: '.length); - var cleanedLines = []; - var hasReachedDuplicateMessage = false; - // Gather lines until we reach the beginning of duplicate message. - lines.forEach(function(line, index) { - if ( - // First time it occurs is fine. - index !== 1 && - // line.endsWith(errorText) - line.length >= errorText.length && - line.indexOf(errorText) === line.length - errorText.length - ) { - // We see the same error message for the second time! - // Filter out repeated error message and everything after it. - hasReachedDuplicateMessage = true; - } - if ( - !hasReachedDuplicateMessage || - // Print last line anyway because it contains the source location - index === lines.length - 1 - ) { - // This line is OK to appear in the output. - cleanedLines.push(line); - } - }); - // We are clean now! - lines = cleanedLines; - // Finally, brush up the error message a little. lines[1] = lines[1].replace( 'Module build failed: SyntaxError:', friendlySyntaxErrorLabel ); } + // Clean up export errors. + // TODO: we should really send a PR to Webpack for this. + var exportError = /\s*(.+?)\s*(")?export '(.+?)' was not found in '(.+?)'/; + if (lines[1].match(exportError)) { + lines[1] = lines[1].replace( + exportError, + "$1 '$4' does not contain an export named '$3'." + ); + } + + // TODO: Ideally we should write a custom ESLint formatter instead. + + // If the second line already includes a filename, and it's a warning, + // this is likely coming from ESLint. Skip it because Webpack also prints it. + // Let's omit that in this case. + var BEGIN_ESLINT_FILENAME = String.fromCharCode(27) + '[4m'; + // Also filter out ESLint summaries for each file + var BEGIN_ESLINT_WARNING_SUMMARY = String.fromCharCode(27) + + '[33m' + + String.fromCharCode(27) + + '[1m' + + String.fromCharCode(10006); + var BEGIN_ESLINT_ERROR_SUMMARY = String.fromCharCode(27) + + '[31m' + + String.fromCharCode(27) + + '[1m' + + String.fromCharCode(10006); + // ESLint puts separators like this between groups. We don't need them: + var ESLINT_EMPTY_SEPARATOR = String.fromCharCode(27) + + '[22m' + + String.fromCharCode(27) + + '[39m'; + // Go! + lines = lines.filter(function(line) { + if (line === ESLINT_EMPTY_SEPARATOR) { + return false; + } + if ( + line.indexOf(BEGIN_ESLINT_FILENAME) === 0 || + line.indexOf(BEGIN_ESLINT_WARNING_SUMMARY) === 0 || + line.indexOf(BEGIN_ESLINT_ERROR_SUMMARY) === 0 + ) { + return false; + } + return true; + }); + + var ESLINT_WARNING_LABEL = String.fromCharCode(27) + + '[33m' + + 'warning' + + String.fromCharCode(27) + + '[39m'; + // If there were errors, omit any warnings. + if (isError) { + lines = lines.filter(function(line) { + return line.indexOf(ESLINT_WARNING_LABEL) === -1; + }); + } + + // Prepend filename with an explanation. + lines[0] = + // Underline + String.fromCharCode(27) + + '[4m' + + // Filename + lines[0] + + // End underline + String.fromCharCode(27) + + '[24m' + + (isError ? ' contains errors.' : ' contains warnings.'); + // Reassemble the message. message = lines.join('\n'); // Internal stacks are generally useless so we strip them... with the @@ -109,15 +157,15 @@ function formatMessage(message) { '' ); // at ... ...:x:y - return message; + return message.trim(); } function formatWebpackMessages(json) { var formattedErrors = json.errors.map(function(message) { - return 'Error in ' + formatMessage(message); + return formatMessage(message, true); }); var formattedWarnings = json.warnings.map(function(message) { - return 'Warning in ' + formatMessage(message); + return formatMessage(message, false); }); var result = { errors: formattedErrors, @@ -129,6 +177,11 @@ function formatWebpackMessages(json) { // preceding a much more useful Babel syntax error. result.errors = result.errors.filter(isLikelyASyntaxError); } + // Only keep the first error. Others are often indicative + // of the same problem, but confuse the reader with noise. + if (result.errors.length > 1) { + result.errors.length = 1; + } return result; } diff --git a/packages/react-dev-utils/package.json b/packages/react-dev-utils/package.json index f27a12a1309..8fe7f53b37c 100644 --- a/packages/react-dev-utils/package.json +++ b/packages/react-dev-utils/package.json @@ -8,7 +8,7 @@ "url": "https://github.com/facebookincubator/create-react-app/issues" }, "engines": { - "node": ">=4" + "node": ">=6" }, "files": [ "ansiHTML.js", diff --git a/packages/react-dev-utils/webpackHotDevClient.js b/packages/react-dev-utils/webpackHotDevClient.js index 77cc62be2b7..4e2d3cf1355 100644 --- a/packages/react-dev-utils/webpackHotDevClient.js +++ b/packages/react-dev-utils/webpackHotDevClient.js @@ -182,8 +182,13 @@ function handleWarnings(warnings) { function printWarnings() { // Print warnings to the console. - for (var i = 0; i < warnings.length; i++) { - console.warn(stripAnsi(warnings[i])); + var formatted = formatWebpackMessages({ + warnings: warnings, + errors: [], + }); + + for (var i = 0; i < formatted.warnings.length; i++) { + console.warn(stripAnsi(formatted.warnings[i])); } } diff --git a/packages/react-error-overlay/.babelrc b/packages/react-error-overlay/.babelrc new file mode 100644 index 00000000000..c14b2828d16 --- /dev/null +++ b/packages/react-error-overlay/.babelrc @@ -0,0 +1,3 @@ +{ + "presets": ["react-app"] +} diff --git a/packages/react-error-overlay/.eslintrc b/packages/react-error-overlay/.eslintrc new file mode 100644 index 00000000000..5e603ecd193 --- /dev/null +++ b/packages/react-error-overlay/.eslintrc @@ -0,0 +1,3 @@ +{ + "extends": "react-app" +} diff --git a/packages/react-error-overlay/.flowconfig b/packages/react-error-overlay/.flowconfig new file mode 100644 index 00000000000..261b8646fc3 --- /dev/null +++ b/packages/react-error-overlay/.flowconfig @@ -0,0 +1,8 @@ +[ignore] + +[include] +src/**/*.js + +[libs] + +[options] diff --git a/packages/react-error-overlay/.gitignore b/packages/react-error-overlay/.gitignore new file mode 100644 index 00000000000..2e6b92a0c97 --- /dev/null +++ b/packages/react-error-overlay/.gitignore @@ -0,0 +1,2 @@ +lib/ +coverage/ diff --git a/packages/react-error-overlay/.npmignore b/packages/react-error-overlay/.npmignore new file mode 100644 index 00000000000..4958645358d --- /dev/null +++ b/packages/react-error-overlay/.npmignore @@ -0,0 +1,3 @@ +__tests__ +*.test.js +*.spec.js diff --git a/packages/react-error-overlay/README.md b/packages/react-error-overlay/README.md new file mode 100644 index 00000000000..0a15dbf3f54 --- /dev/null +++ b/packages/react-error-overlay/README.md @@ -0,0 +1,11 @@ +# `react-error-overlay` + +`react-error-overlay` is an overlay which displays when there is a runtime error. + +## Development + +When developing within this package, make sure you run `npm start` (or `yarn start`) so that the files are compiled as you work. +This is ran in watch mode by default. + +If you would like to build this for production, run `npm run build:prod` (or `yarn build:prod`).
+If you would like to build this one-off for development, you can run `NODE_ENV=development npm run build` (or `NODE_ENV=development yarn build`). diff --git a/packages/react-error-overlay/fixtures/bundle-default.json b/packages/react-error-overlay/fixtures/bundle-default.json new file mode 100644 index 00000000000..06c257229f6 --- /dev/null +++ b/packages/react-error-overlay/fixtures/bundle-default.json @@ -0,0 +1,86 @@ +[ + { + "functionName": "App.componentDidMount", + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 26122, + "columnNumber": 21, + "_originalFunctionName": "App.componentDidMount", + "_originalFileName": "webpack:///packages/react-scripts/template/src/App.js", + "_originalLineNumber": 7, + "_originalColumnNumber": 0, + "_scriptCode": [ + { + "lineNumber": 26119, + "content": " _createClass(App, [{", + "highlight": false + }, + { + "lineNumber": 26120, + "content": " key: 'componentDidMount',", + "highlight": false + }, + { + "lineNumber": 26121, + "content": " value: function componentDidMount() {", + "highlight": false + }, + { + "lineNumber": 26122, + "content": " document.body.missing();", + "highlight": true + }, + { + "lineNumber": 26123, + "content": " }", + "highlight": false + }, + { + "lineNumber": 26124, + "content": " }, {", + "highlight": false + }, + { + "lineNumber": 26125, + "content": " key: 'render',", + "highlight": false + } + ], + "_originalScriptCode": [ + { + "lineNumber": 4, + "content": "", + "highlight": false + }, + { + "lineNumber": 5, + "content": "class App extends Component {", + "highlight": false + }, + { + "lineNumber": 6, + "content": " componentDidMount() {", + "highlight": false + }, + { + "lineNumber": 7, + "content": " document.body.missing()", + "highlight": true + }, + { + "lineNumber": 8, + "content": " }", + "highlight": false + }, + { + "lineNumber": 9, + "content": "", + "highlight": false + }, + { + "lineNumber": 10, + "content": " render() {", + "highlight": false + } + ] + } +] diff --git a/packages/react-error-overlay/fixtures/bundle.json b/packages/react-error-overlay/fixtures/bundle.json new file mode 100644 index 00000000000..7dfd31f5863 --- /dev/null +++ b/packages/react-error-overlay/fixtures/bundle.json @@ -0,0 +1,518 @@ +[ + { + "functionName": "App.componentDidMount", + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 26122, + "columnNumber": 21, + "_originalFunctionName": "App.componentDidMount", + "_originalFileName": "webpack:///packages/react-scripts/template/src/App.js", + "_originalLineNumber": 7, + "_originalColumnNumber": 0, + "_scriptCode": [ + { + "lineNumber": 26122, + "content": " document.body.missing();", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 7, + "content": " document.body.missing()", + "highlight": true + } + ] + }, + { + "functionName": null, + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 30091, + "columnNumber": 25, + "_originalFunctionName": null, + "_originalFileName": "webpack:///packages/react-scripts/~/react-dom/lib/ReactCompositeComponent.js", + "_originalLineNumber": 265, + "_originalColumnNumber": 0, + "_scriptCode": [ + { + "lineNumber": 30091, + "content": " return inst.componentDidMount();", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 265, + "content": " return inst.componentDidMount();", + "highlight": true + } + ] + }, + { + "functionName": "measureLifeCyclePerf", + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 29901, + "columnNumber": 12, + "_originalFunctionName": "measureLifeCyclePerf", + "_originalFileName": "webpack:///packages/react-scripts/~/react-dom/lib/ReactCompositeComponent.js", + "_originalLineNumber": 75, + "_originalColumnNumber": 0, + "_scriptCode": [ + { + "lineNumber": 29901, + "content": " return fn();", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 75, + "content": " return fn();", + "highlight": true + } + ] + }, + { + "functionName": null, + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 30090, + "columnNumber": 11, + "_originalFunctionName": null, + "_originalFileName": "webpack:///packages/react-scripts/~/react-dom/lib/ReactCompositeComponent.js", + "_originalLineNumber": 264, + "_originalColumnNumber": 0, + "_scriptCode": [ + { + "lineNumber": 30090, + "content": " measureLifeCyclePerf(function () {", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 264, + "content": " measureLifeCyclePerf(function () {", + "highlight": true + } + ] + }, + { + "functionName": "CallbackQueue.notifyAll", + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 13256, + "columnNumber": 22, + "_originalFunctionName": "CallbackQueue.notifyAll", + "_originalFileName": "webpack:///packages/react-scripts/~/react-dom/lib/CallbackQueue.js", + "_originalLineNumber": 76, + "_originalColumnNumber": 0, + "_scriptCode": [ + { + "lineNumber": 13256, + "content": " callbacks[i].call(contexts[i], arg);", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 76, + "content": " callbacks[i].call(contexts[i], arg);", + "highlight": true + } + ] + }, + { + "functionName": "ReactReconcileTransaction.close", + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 35124, + "columnNumber": 26, + "_originalFunctionName": "ReactReconcileTransaction.close", + "_originalFileName": "webpack:///packages/react-scripts/~/react-dom/lib/ReactReconcileTransaction.js", + "_originalLineNumber": 80, + "_originalColumnNumber": 0, + "_scriptCode": [ + { + "lineNumber": 35124, + "content": " this.reactMountReady.notifyAll();", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 80, + "content": " this.reactMountReady.notifyAll();", + "highlight": true + } + ] + }, + { + "functionName": "ReactReconcileTransaction.closeAll", + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 7390, + "columnNumber": 25, + "_originalFunctionName": "ReactReconcileTransaction.closeAll", + "_originalFileName": "webpack:///packages/react-scripts/~/react-dom/lib/Transaction.js", + "_originalLineNumber": 206, + "_originalColumnNumber": 0, + "_scriptCode": [ + { + "lineNumber": 7390, + "content": " wrapper.close.call(this, initData);", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 206, + "content": " wrapper.close.call(this, initData);", + "highlight": true + } + ] + }, + { + "functionName": "ReactReconcileTransaction.perform", + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 7337, + "columnNumber": 16, + "_originalFunctionName": "ReactReconcileTransaction.perform", + "_originalFileName": "webpack:///packages/react-scripts/~/react-dom/lib/Transaction.js", + "_originalLineNumber": 153, + "_originalColumnNumber": 0, + "_scriptCode": [ + { + "lineNumber": 7337, + "content": " this.closeAll(0);", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 153, + "content": " this.closeAll(0);", + "highlight": true + } + ] + }, + { + "functionName": "batchedMountComponentIntoNode", + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 14204, + "columnNumber": 15, + "_originalFunctionName": "batchedMountComponentIntoNode", + "_originalFileName": "webpack:///packages/react-scripts/~/react-dom/lib/ReactMount.js", + "_originalLineNumber": 126, + "_originalColumnNumber": 0, + "_scriptCode": [ + { + "lineNumber": 14204, + "content": " transaction.perform(mountComponentIntoNode, null, componentInstance, container, transaction, shouldReuseMarkup, context);", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 126, + "content": " transaction.perform(mountComponentIntoNode, null, componentInstance, container, transaction, shouldReuseMarkup, context);", + "highlight": true + } + ] + }, + { + "functionName": "ReactDefaultBatchingStrategyTransaction.perform", + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 7324, + "columnNumber": 20, + "_originalFunctionName": "ReactDefaultBatchingStrategyTransaction.perform", + "_originalFileName": "webpack:///packages/react-scripts/~/react-dom/lib/Transaction.js", + "_originalLineNumber": 140, + "_originalColumnNumber": 0, + "_scriptCode": [ + { + "lineNumber": 7324, + "content": " ret = method.call(scope, a, b, c, d, e, f);", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 140, + "content": " ret = method.call(scope, a, b, c, d, e, f);", + "highlight": true + } + ] + }, + { + "functionName": "Object.batchedUpdates", + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 33900, + "columnNumber": 26, + "_originalFunctionName": "Object.batchedUpdates", + "_originalFileName": "webpack:///packages/react-scripts/~/react-dom/lib/ReactDefaultBatchingStrategy.js", + 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d, e);", + "highlight": true + } + ] + }, + { + "functionName": "Object._renderNewRootComponent", + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 14398, + "columnNumber": 18, + "_originalFunctionName": "Object._renderNewRootComponent", + "_originalFileName": "webpack:///packages/react-scripts/~/react-dom/lib/ReactMount.js", + "_originalLineNumber": 320, + "_originalColumnNumber": 0, + "_scriptCode": [ + { + "lineNumber": 14398, + "content": " ReactUpdates.batchedUpdates(batchedMountComponentIntoNode, componentInstance, container, shouldReuseMarkup, context);", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 320, + "content": " ReactUpdates.batchedUpdates(batchedMountComponentIntoNode, componentInstance, container, shouldReuseMarkup, context);", + "highlight": true + } + ] + }, + { + "functionName": "Object._renderSubtreeIntoContainer", + "fileName": "http://localhost:3000/static/js/bundle.js", + "lineNumber": 14479, + 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b/packages/react-error-overlay/fixtures/bundle.mjs @@ -0,0 +1,41224 @@ +/******/ (function(modules) { // webpackBootstrap +/******/ function hotDisposeChunk(chunkId) { +/******/ delete installedChunks[chunkId]; +/******/ } +/******/ var parentHotUpdateCallback = this["webpackHotUpdate"]; +/******/ this["webpackHotUpdate"] = +/******/ function webpackHotUpdateCallback(chunkId, moreModules) { // eslint-disable-line no-unused-vars +/******/ hotAddUpdateChunk(chunkId, moreModules); +/******/ if(parentHotUpdateCallback) parentHotUpdateCallback(chunkId, moreModules); +/******/ } ; +/******/ +/******/ function hotDownloadUpdateChunk(chunkId) { // eslint-disable-line no-unused-vars +/******/ var head = document.getElementsByTagName("head")[0]; +/******/ var script = document.createElement("script"); +/******/ script.type = "text/javascript"; +/******/ script.charset = "utf-8"; +/******/ script.src = __webpack_require__.p + "" + chunkId + "." + hotCurrentHash + ".hot-update.js"; +/******/ head.appendChild(script); +/******/ } +/******/ +/******/ function hotDownloadManifest() { // eslint-disable-line no-unused-vars +/******/ return new Promise(function(resolve, reject) { +/******/ if(typeof XMLHttpRequest === "undefined") +/******/ return reject(new Error("No browser support")); +/******/ try { +/******/ var request = new XMLHttpRequest(); +/******/ var requestPath = __webpack_require__.p + "" + hotCurrentHash + ".hot-update.json"; +/******/ request.open("GET", requestPath, true); +/******/ request.timeout = 10000; +/******/ request.send(null); +/******/ } catch(err) { +/******/ return reject(err); +/******/ } +/******/ request.onreadystatechange = function() { +/******/ if(request.readyState !== 4) return; +/******/ if(request.status === 0) { +/******/ // timeout +/******/ reject(new Error("Manifest request to " + requestPath + " timed out.")); +/******/ } else if(request.status === 404) { +/******/ // no update available +/******/ resolve(); +/******/ } else if(request.status !== 200 && request.status !== 304) { +/******/ // other failure +/******/ reject(new Error("Manifest request to " + requestPath + " failed.")); +/******/ } else { +/******/ // success +/******/ try { +/******/ var update = JSON.parse(request.responseText); +/******/ } catch(e) { +/******/ reject(e); +/******/ return; +/******/ } +/******/ resolve(update); +/******/ } +/******/ }; +/******/ }); +/******/ } +/******/ +/******/ +/******/ +/******/ var hotApplyOnUpdate = true; +/******/ var hotCurrentHash = "623dfc2b357036468bb6"; // eslint-disable-line no-unused-vars +/******/ var hotCurrentModuleData = {}; +/******/ var hotMainModule = true; // eslint-disable-line no-unused-vars +/******/ var hotCurrentParents = []; // eslint-disable-line no-unused-vars +/******/ var hotCurrentParentsTemp = []; // eslint-disable-line no-unused-vars +/******/ +/******/ function hotCreateRequire(moduleId) { // eslint-disable-line no-unused-vars +/******/ var me = installedModules[moduleId]; +/******/ if(!me) return __webpack_require__; +/******/ var fn = function(request) { +/******/ if(me.hot.active) { +/******/ if(installedModules[request]) { +/******/ if(installedModules[request].parents.indexOf(moduleId) < 0) +/******/ installedModules[request].parents.push(moduleId); +/******/ } else hotCurrentParents = [moduleId]; +/******/ if(me.children.indexOf(request) < 0) +/******/ me.children.push(request); +/******/ } else { +/******/ console.warn("[HMR] unexpected require(" + request + ") from disposed module " + moduleId); +/******/ hotCurrentParents = []; +/******/ } +/******/ hotMainModule = false; +/******/ return __webpack_require__(request); +/******/ }; +/******/ var ObjectFactory = function ObjectFactory(name) { +/******/ return { +/******/ configurable: true, +/******/ enumerable: true, +/******/ get: function() { +/******/ return __webpack_require__[name]; +/******/ }, +/******/ set: function(value) { +/******/ __webpack_require__[name] 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+/******/ }); +/******/ return fn; +/******/ } +/******/ +/******/ function hotCreateModule(moduleId) { // eslint-disable-line no-unused-vars +/******/ var hot = { +/******/ // private stuff +/******/ _acceptedDependencies: {}, +/******/ _declinedDependencies: {}, +/******/ _selfAccepted: false, +/******/ _selfDeclined: false, +/******/ _disposeHandlers: [], +/******/ _main: hotMainModule, +/******/ +/******/ // Module API +/******/ active: true, +/******/ accept: function(dep, callback) { +/******/ if(typeof dep === "undefined") +/******/ hot._selfAccepted = true; +/******/ else if(typeof dep === "function") +/******/ hot._selfAccepted = dep; +/******/ else if(typeof dep === "object") +/******/ for(var i = 0; i < dep.length; i++) +/******/ hot._acceptedDependencies[dep[i]] = callback || function() {}; +/******/ else +/******/ hot._acceptedDependencies[dep] = callback || function() {}; +/******/ }, +/******/ decline: function(dep) { +/******/ if(typeof dep === "undefined") +/******/ hot._selfDeclined = true; +/******/ else if(typeof dep === "object") +/******/ for(var i = 0; i < dep.length; i++) +/******/ hot._declinedDependencies[dep[i]] = true; +/******/ else +/******/ hot._declinedDependencies[dep] = true; +/******/ }, +/******/ dispose: function(callback) { +/******/ hot._disposeHandlers.push(callback); +/******/ }, +/******/ addDisposeHandler: function(callback) { +/******/ hot._disposeHandlers.push(callback); +/******/ }, +/******/ removeDisposeHandler: function(callback) { +/******/ var idx = hot._disposeHandlers.indexOf(callback); +/******/ if(idx >= 0) hot._disposeHandlers.splice(idx, 1); +/******/ }, +/******/ +/******/ // Management API +/******/ check: hotCheck, +/******/ apply: hotApply, +/******/ status: function(l) { +/******/ if(!l) return hotStatus; +/******/ hotStatusHandlers.push(l); +/******/ }, +/******/ addStatusHandler: function(l) { +/******/ hotStatusHandlers.push(l); +/******/ }, +/******/ removeStatusHandler: function(l) { +/******/ var idx = hotStatusHandlers.indexOf(l); +/******/ if(idx >= 0) hotStatusHandlers.splice(idx, 1); +/******/ }, +/******/ +/******/ //inherit from previous dispose call +/******/ data: hotCurrentModuleData[moduleId] +/******/ }; +/******/ hotMainModule = true; +/******/ return hot; +/******/ } +/******/ +/******/ var hotStatusHandlers = []; +/******/ var hotStatus = "idle"; +/******/ +/******/ function hotSetStatus(newStatus) { +/******/ hotStatus = newStatus; +/******/ for(var i = 0; i < hotStatusHandlers.length; i++) +/******/ hotStatusHandlers[i].call(null, newStatus); +/******/ } +/******/ +/******/ // while downloading +/******/ var hotWaitingFiles = 0; +/******/ var hotChunksLoading = 0; +/******/ var hotWaitingFilesMap = {}; +/******/ var hotRequestedFilesMap = {}; +/******/ var hotAvailableFilesMap = {}; +/******/ var hotDeferred; +/******/ +/******/ // The update info +/******/ var hotUpdate, hotUpdateNewHash; +/******/ +/******/ function toModuleId(id) { +/******/ var isNumber = 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hotWaitingFiles++; +/******/ hotDownloadUpdateChunk(chunkId); +/******/ } +/******/ } +/******/ +/******/ function hotUpdateDownloaded() { +/******/ hotSetStatus("ready"); +/******/ var deferred = hotDeferred; +/******/ hotDeferred = null; +/******/ if(!deferred) return; +/******/ if(hotApplyOnUpdate) { +/******/ hotApply(hotApplyOnUpdate).then(function(result) { +/******/ deferred.resolve(result); +/******/ }, function(err) { +/******/ deferred.reject(err); +/******/ }); +/******/ } else { +/******/ var outdatedModules = []; +/******/ for(var id in hotUpdate) { +/******/ if(Object.prototype.hasOwnProperty.call(hotUpdate, id)) { +/******/ outdatedModules.push(toModuleId(id)); +/******/ } +/******/ } +/******/ deferred.resolve(outdatedModules); +/******/ } +/******/ } +/******/ +/******/ function hotApply(options) { +/******/ if(hotStatus !== "ready") throw new Error("apply() is only allowed in ready status"); +/******/ options = options || {}; +/******/ +/******/ var cb; +/******/ var 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+/*!********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/invariant.js ***! + \********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * Use invariant() to assert state which your program assumes to be true. + * + * Provide sprintf-style format (only %s is supported) and arguments + * to provide information about what broke and what you were + * expecting. + * + * The invariant message will be stripped in production, but the invariant + * will remain to ensure logic does not differ in production. + */ + +var validateFormat = function validateFormat(format) {}; + +if (true) { + validateFormat = function validateFormat(format) { + if (format === undefined) { + throw new Error('invariant requires an error message argument'); + } + }; +} + +function invariant(condition, format, a, b, c, d, e, f) { + validateFormat(format); + + if (!condition) { + var error; + if (format === undefined) { + error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.'); + } else { + var args = [a, b, c, d, e, f]; + var argIndex = 0; + error = new Error(format.replace(/%s/g, function () { + return args[argIndex++]; + })); + error.name = 'Invariant Violation'; + } + + error.framesToPop = 1; // we don't care about invariant's own frame + throw error; + } +} + +module.exports = invariant; + +/***/ }), +/* 1 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/warning.js ***! + \******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-2015, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var emptyFunction = __webpack_require__(/*! ./emptyFunction */ 13); + +/** + * Similar to invariant but only logs a warning if the condition is not met. + * This can be used to log issues in development environments in critical + * paths. Removing the logging code for production environments will keep the + * same logic and follow the same code paths. + */ + +var warning = emptyFunction; + +if (true) { + (function () { + var printWarning = function printWarning(format) { + for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + var argIndex = 0; + var message = 'Warning: ' + format.replace(/%s/g, function () { + return args[argIndex++]; + }); + if (typeof console !== 'undefined') { + console.error(message); + } + try { + // --- Welcome to debugging React --- + // This error was thrown as a convenience so that you can use this stack + // to find the callsite that caused this warning to fire. + throw new Error(message); + } catch (x) {} + }; + + warning = function warning(condition, format) { + if (format === undefined) { + throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument'); + } + + if (format.indexOf('Failed Composite propType: ') === 0) { + return; // Ignore CompositeComponent proptype check. + } + + if (!condition) { + for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) { + args[_key2 - 2] = arguments[_key2]; + } + + printWarning.apply(undefined, [format].concat(args)); + } + }; + })(); +} + +module.exports = warning; + +/***/ }), +/* 2 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-dev-utils/~/inherits/inherits_browser.js ***! + \*****************************************************************/ +/***/ (function(module, exports) { + +if (typeof Object.create === 'function') { + // implementation from standard node.js 'util' module + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + ctor.prototype = Object.create(superCtor.prototype, { + constructor: { + value: ctor, + enumerable: false, + writable: true, + configurable: true + } + }); + }; +} else { + // old school shim for old browsers + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + var TempCtor = function () {} + TempCtor.prototype = superCtor.prototype + ctor.prototype = new TempCtor() + ctor.prototype.constructor = ctor + } +} + + +/***/ }), +/* 3 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/reactProdInvariant.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + +/** + * WARNING: DO NOT manually require this module. + * This is a replacement for `invariant(...)` used by the error code system + * and will _only_ be required by the corresponding babel pass. + * It always throws. + */ + +function reactProdInvariant(code) { + var argCount = arguments.length - 1; + + var message = 'Minified React error #' + code + '; visit ' + 'http://facebook.github.io/react/docs/error-decoder.html?invariant=' + code; + + for (var argIdx = 0; argIdx < argCount; argIdx++) { + message += '&args[]=' + encodeURIComponent(arguments[argIdx + 1]); + } + + message += ' for the full message or use the non-minified dev environment' + ' for full errors and additional helpful warnings.'; + + var error = new Error(message); + error.name = 'Invariant Violation'; + error.framesToPop = 1; // we don't care about reactProdInvariant's own frame + + throw error; +} + +module.exports = reactProdInvariant; + +/***/ }), +/* 4 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************!*\ + !*** (webpack)/buildin/global.js ***! + \***********************************/ +/***/ (function(module, exports) { + +var g; + +// This works in non-strict mode +g = (function() { + return this; +})(); + +try { + // This works if eval is allowed (see CSP) + g = g || Function("return this")() || (1,eval)("this"); +} catch(e) { + // This works if the window reference is available + if(typeof window === "object") + g = window; +} + +// g can still be undefined, but nothing to do about it... +// We return undefined, instead of nothing here, so it's +// easier to handle this case. if(!global) { ...} + +module.exports = g; + + +/***/ }), +/* 5 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-scripts/~/object-assign/index.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* +object-assign +(c) Sindre Sorhus +@license MIT +*/ + + +/* eslint-disable no-unused-vars */ +var getOwnPropertySymbols = Object.getOwnPropertySymbols; +var hasOwnProperty = Object.prototype.hasOwnProperty; +var propIsEnumerable = Object.prototype.propertyIsEnumerable; + +function toObject(val) { + if (val === null || val === undefined) { + throw new TypeError('Object.assign cannot be called with null or undefined'); + } + + return Object(val); +} + +function shouldUseNative() { + try { + if (!Object.assign) { + return false; + } + + // Detect buggy property enumeration order in older V8 versions. + + // https://bugs.chromium.org/p/v8/issues/detail?id=4118 + var test1 = new String('abc'); // eslint-disable-line no-new-wrappers + test1[5] = 'de'; + if (Object.getOwnPropertyNames(test1)[0] === '5') { + return false; + } + + // https://bugs.chromium.org/p/v8/issues/detail?id=3056 + var test2 = {}; + for (var i = 0; i < 10; i++) { + test2['_' + String.fromCharCode(i)] = i; + } + var order2 = Object.getOwnPropertyNames(test2).map(function (n) { + return test2[n]; + }); + if (order2.join('') !== '0123456789') { + return false; + } + + // https://bugs.chromium.org/p/v8/issues/detail?id=3056 + var test3 = {}; + 'abcdefghijklmnopqrst'.split('').forEach(function (letter) { + test3[letter] = letter; + }); + if (Object.keys(Object.assign({}, test3)).join('') !== + 'abcdefghijklmnopqrst') { + return false; + } + + return true; + } catch (err) { + // We don't expect any of the above to throw, but better to be safe. + return false; + } +} + +module.exports = shouldUseNative() ? Object.assign : function (target, source) { + var from; + var to = toObject(target); + var symbols; + + for (var s = 1; s < arguments.length; s++) { + from = Object(arguments[s]); + + for (var key in from) { + if (hasOwnProperty.call(from, key)) { + to[key] = from[key]; + } + } + + if (getOwnPropertySymbols) { + symbols = getOwnPropertySymbols(from); + for (var i = 0; i < symbols.length; i++) { + if (propIsEnumerable.call(from, symbols[i])) { + to[symbols[i]] = from[symbols[i]]; + } + } + } + } + + return to; +}; + + +/***/ }), +/* 6 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-dev-utils/~/debug/src/browser.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(process) {/** + * This is the web browser implementation of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = __webpack_require__(/*! ./debug */ 137); +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; +exports.storage = 'undefined' != typeof chrome + && 'undefined' != typeof chrome.storage + ? chrome.storage.local + : localstorage(); + +/** + * Colors. + */ + +exports.colors = [ + 'lightseagreen', + 'forestgreen', + 'goldenrod', + 'dodgerblue', + 'darkorchid', + 'crimson' +]; + +/** + * Currently only WebKit-based Web Inspectors, Firefox >= v31, + * and the Firebug extension (any Firefox version) are known + * to support "%c" CSS customizations. + * + * TODO: add a `localStorage` variable to explicitly enable/disable colors + */ + +function useColors() { + // NB: In an Electron preload script, document will be defined but not fully + // initialized. Since we know we're in Chrome, we'll just detect this case + // explicitly + if (typeof window !== 'undefined' && window && typeof window.process !== 'undefined' && window.process.type === 'renderer') { + return true; + } + + // is webkit? http://stackoverflow.com/a/16459606/376773 + // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632 + return (typeof document !== 'undefined' && document && 'WebkitAppearance' in document.documentElement.style) || + // is firebug? http://stackoverflow.com/a/398120/376773 + (typeof window !== 'undefined' && window && window.console && (console.firebug || (console.exception && console.table))) || + // is firefox >= v31? + // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages + (typeof navigator !== 'undefined' && navigator && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31) || + // double check webkit in userAgent just in case we are in a worker + (typeof navigator !== 'undefined' && navigator && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/)); +} + +/** + * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default. + */ + +exports.formatters.j = function(v) { + try { + return JSON.stringify(v); + } catch (err) { + return '[UnexpectedJSONParseError]: ' + err.message; + } +}; + + +/** + * Colorize log arguments if enabled. + * + * @api public + */ + +function formatArgs(args) { + var useColors = this.useColors; + + args[0] = (useColors ? '%c' : '') + + this.namespace + + (useColors ? ' %c' : ' ') + + args[0] + + (useColors ? '%c ' : ' ') + + '+' + exports.humanize(this.diff); + + if (!useColors) return; + + var c = 'color: ' + this.color; + args.splice(1, 0, c, 'color: inherit') + + // the final "%c" is somewhat tricky, because there could be other + // arguments passed either before or after the %c, so we need to + // figure out the correct index to insert the CSS into + var index = 0; + var lastC = 0; + args[0].replace(/%[a-zA-Z%]/g, function(match) { + if ('%%' === match) return; + index++; + if ('%c' === match) { + // we only are interested in the *last* %c + // (the user may have provided their own) + lastC = index; + } + }); + + args.splice(lastC, 0, c); +} + +/** + * Invokes `console.log()` when available. + * No-op when `console.log` is not a "function". + * + * @api public + */ + +function log() { + // this hackery is required for IE8/9, where + // the `console.log` function doesn't have 'apply' + return 'object' === typeof console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); +} + +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ + +function save(namespaces) { + try { + if (null == namespaces) { + exports.storage.removeItem('debug'); + } else { + exports.storage.debug = namespaces; + } + } catch(e) {} +} + +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ + +function load() { + var r; + try { + r = exports.storage.debug; + } catch(e) {} + + // If debug isn't set in LS, and we're in Electron, try to load $DEBUG + if (!r && typeof process !== 'undefined' && 'env' in process) { + r = __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}).DEBUG; + } + + return r; +} + +/** + * Enable namespaces listed in `localStorage.debug` initially. + */ + +exports.enable(load()); + +/** + * Localstorage attempts to return the localstorage. + * + * This is necessary because safari throws + * when a user disables cookies/localstorage + * and you attempt to access it. + * + * @return {LocalStorage} + * @api private + */ + +function localstorage() { + try { + return window.localStorage; + } catch (e) {} +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../react-scripts/~/process/browser.js */ 19))) + +/***/ }), +/* 7 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMComponentTree.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var ReactDOMComponentFlags = __webpack_require__(/*! ./ReactDOMComponentFlags */ 104); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME; +var Flags = ReactDOMComponentFlags; + +var internalInstanceKey = '__reactInternalInstance$' + Math.random().toString(36).slice(2); + +/** + * Check if a given node should be cached. + */ +function shouldPrecacheNode(node, nodeID) { + return node.nodeType === 1 && node.getAttribute(ATTR_NAME) === String(nodeID) || node.nodeType === 8 && node.nodeValue === ' react-text: ' + nodeID + ' ' || node.nodeType === 8 && node.nodeValue === ' react-empty: ' + nodeID + ' '; +} + +/** + * Drill down (through composites and empty components) until we get a host or + * host text component. + * + * This is pretty polymorphic but unavoidable with the current structure we have + * for `_renderedChildren`. + */ +function getRenderedHostOrTextFromComponent(component) { + var rendered; + while (rendered = component._renderedComponent) { + component = rendered; + } + return component; +} + +/** + * Populate `_hostNode` on the rendered host/text component with the given + * DOM node. The passed `inst` can be a composite. + */ +function precacheNode(inst, node) { + var hostInst = getRenderedHostOrTextFromComponent(inst); + hostInst._hostNode = node; + node[internalInstanceKey] = hostInst; +} + +function uncacheNode(inst) { + var node = inst._hostNode; + if (node) { + delete node[internalInstanceKey]; + inst._hostNode = null; + } +} + +/** + * Populate `_hostNode` on each child of `inst`, assuming that the children + * match up with the DOM (element) children of `node`. + * + * We cache entire levels at once to avoid an n^2 problem where we access the + * children of a node sequentially and have to walk from the start to our target + * node every time. + * + * Since we update `_renderedChildren` and the actual DOM at (slightly) + * different times, we could race here and see a newer `_renderedChildren` than + * the DOM nodes we see. To avoid this, ReactMultiChild calls + * `prepareToManageChildren` before we change `_renderedChildren`, at which + * time the container's child nodes are always cached (until it unmounts). + */ +function precacheChildNodes(inst, node) { + if (inst._flags & Flags.hasCachedChildNodes) { + return; + } + var children = inst._renderedChildren; + var childNode = node.firstChild; + outer: for (var name in children) { + if (!children.hasOwnProperty(name)) { + continue; + } + var childInst = children[name]; + var childID = getRenderedHostOrTextFromComponent(childInst)._domID; + if (childID === 0) { + // We're currently unmounting this child in ReactMultiChild; skip it. + continue; + } + // We assume the child nodes are in the same order as the child instances. + for (; childNode !== null; childNode = childNode.nextSibling) { + if (shouldPrecacheNode(childNode, childID)) { + precacheNode(childInst, childNode); + continue outer; + } + } + // We reached the end of the DOM children without finding an ID match. + true ? true ? invariant(false, 'Unable to find element with ID %s.', childID) : _prodInvariant('32', childID) : void 0; + } + inst._flags |= Flags.hasCachedChildNodes; +} + +/** + * Given a DOM node, return the closest ReactDOMComponent or + * ReactDOMTextComponent instance ancestor. + */ +function getClosestInstanceFromNode(node) { + if (node[internalInstanceKey]) { + return node[internalInstanceKey]; + } + + // Walk up the tree until we find an ancestor whose instance we have cached. + var parents = []; + while (!node[internalInstanceKey]) { + parents.push(node); + if (node.parentNode) { + node = node.parentNode; + } else { + // Top of the tree. This node must not be part of a React tree (or is + // unmounted, potentially). + return null; + } + } + + var closest; + var inst; + for (; node && (inst = node[internalInstanceKey]); node = parents.pop()) { + closest = inst; + if (parents.length) { + precacheChildNodes(inst, node); + } + } + + return closest; +} + +/** + * Given a DOM node, return the ReactDOMComponent or ReactDOMTextComponent + * instance, or null if the node was not rendered by this React. + */ +function getInstanceFromNode(node) { + var inst = getClosestInstanceFromNode(node); + if (inst != null && inst._hostNode === node) { + return inst; + } else { + return null; + } +} + +/** + * Given a ReactDOMComponent or ReactDOMTextComponent, return the corresponding + * DOM node. + */ +function getNodeFromInstance(inst) { + // Without this first invariant, passing a non-DOM-component triggers the next + // invariant for a missing parent, which is super confusing. + !(inst._hostNode !== undefined) ? true ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0; + + if (inst._hostNode) { + return inst._hostNode; + } + + // Walk up the tree until we find an ancestor whose DOM node we have cached. + var parents = []; + while (!inst._hostNode) { + parents.push(inst); + !inst._hostParent ? true ? invariant(false, 'React DOM tree root should always have a node reference.') : _prodInvariant('34') : void 0; + inst = inst._hostParent; + } + + // Now parents contains each ancestor that does *not* have a cached native + // node, and `inst` is the deepest ancestor that does. + for (; parents.length; inst = parents.pop()) { + precacheChildNodes(inst, inst._hostNode); + } + + return inst._hostNode; +} + +var ReactDOMComponentTree = { + getClosestInstanceFromNode: getClosestInstanceFromNode, + getInstanceFromNode: getInstanceFromNode, + getNodeFromInstance: getNodeFromInstance, + precacheChildNodes: precacheChildNodes, + precacheNode: precacheNode, + uncacheNode: uncacheNode +}; + +module.exports = ReactDOMComponentTree; + +/***/ }), +/* 8 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/ExecutionEnvironment.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement); + +/** + * Simple, lightweight module assisting with the detection and context of + * Worker. Helps avoid circular dependencies and allows code to reason about + * whether or not they are in a Worker, even if they never include the main + * `ReactWorker` dependency. + */ +var ExecutionEnvironment = { + + canUseDOM: canUseDOM, + + canUseWorkers: typeof Worker !== 'undefined', + + canUseEventListeners: canUseDOM && !!(window.addEventListener || window.attachEvent), + + canUseViewport: canUseDOM && !!window.screen, + + isInWorker: !canUseDOM // For now, this is true - might change in the future. + +}; + +module.exports = ExecutionEnvironment; + +/***/ }), +/* 9 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/event/emitter.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , EventTarget = __webpack_require__(/*! ./eventtarget */ 79) + ; + +function EventEmitter() { + EventTarget.call(this); +} + +inherits(EventEmitter, EventTarget); + +EventEmitter.prototype.removeAllListeners = function(type) { + if (type) { + delete this._listeners[type]; + } else { + this._listeners = {}; + } +}; + +EventEmitter.prototype.once = function(type, listener) { + var self = this + , fired = false; + + function g() { + self.removeListener(type, g); + + if (!fired) { + fired = true; + listener.apply(this, arguments); + } + } + + this.on(type, g); +}; + +EventEmitter.prototype.emit = function() { + var type = arguments[0]; + var listeners = this._listeners[type]; + if (!listeners) { + return; + } + // equivalent of Array.prototype.slice.call(arguments, 1); + var l = arguments.length; + var args = new Array(l - 1); + for (var ai = 1; ai < l; ai++) { + args[ai - 1] = arguments[ai]; + } + for (var i = 0; i < listeners.length; i++) { + listeners[i].apply(this, args); + } +}; + +EventEmitter.prototype.on = EventEmitter.prototype.addListener = EventTarget.prototype.addEventListener; +EventEmitter.prototype.removeListener = EventTarget.prototype.removeEventListener; + +module.exports.EventEmitter = EventEmitter; + + +/***/ }), +/* 10 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactComponentTreeHook.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2016-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23); + +var ReactCurrentOwner = __webpack_require__(/*! ./ReactCurrentOwner */ 15); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +function isNative(fn) { + // Based on isNative() from Lodash + var funcToString = Function.prototype.toString; + var hasOwnProperty = Object.prototype.hasOwnProperty; + var reIsNative = RegExp('^' + funcToString + // Take an example native function source for comparison + .call(hasOwnProperty) + // Strip regex characters so we can use it for regex + .replace(/[\\^$.*+?()[\]{}|]/g, '\\$&') + // Remove hasOwnProperty from the template to make it generic + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'); + try { + var source = funcToString.call(fn); + return reIsNative.test(source); + } catch (err) { + return false; + } +} + +var canUseCollections = +// Array.from +typeof Array.from === 'function' && +// Map +typeof Map === 'function' && isNative(Map) && +// Map.prototype.keys +Map.prototype != null && typeof Map.prototype.keys === 'function' && isNative(Map.prototype.keys) && +// Set +typeof Set === 'function' && isNative(Set) && +// Set.prototype.keys +Set.prototype != null && typeof Set.prototype.keys === 'function' && isNative(Set.prototype.keys); + +var setItem; +var getItem; +var removeItem; +var getItemIDs; +var addRoot; +var removeRoot; +var getRootIDs; + +if (canUseCollections) { + var itemMap = new Map(); + var rootIDSet = new Set(); + + setItem = function (id, item) { + itemMap.set(id, item); + }; + getItem = function (id) { + return itemMap.get(id); + }; + removeItem = function (id) { + itemMap['delete'](id); + }; + getItemIDs = function () { + return Array.from(itemMap.keys()); + }; + + addRoot = function (id) { + rootIDSet.add(id); + }; + removeRoot = function (id) { + rootIDSet['delete'](id); + }; + getRootIDs = function () { + return Array.from(rootIDSet.keys()); + }; +} else { + var itemByKey = {}; + var rootByKey = {}; + + // Use non-numeric keys to prevent V8 performance issues: + // https://github.com/facebook/react/pull/7232 + var getKeyFromID = function (id) { + return '.' + id; + }; + var getIDFromKey = function (key) { + return parseInt(key.substr(1), 10); + }; + + setItem = function (id, item) { + var key = getKeyFromID(id); + itemByKey[key] = item; + }; + getItem = function (id) { + var key = getKeyFromID(id); + return itemByKey[key]; + }; + removeItem = function (id) { + var key = getKeyFromID(id); + delete itemByKey[key]; + }; + getItemIDs = function () { + return Object.keys(itemByKey).map(getIDFromKey); + }; + + addRoot = function (id) { + var key = getKeyFromID(id); + rootByKey[key] = true; + }; + removeRoot = function (id) { + var key = getKeyFromID(id); + delete rootByKey[key]; + }; + getRootIDs = function () { + return Object.keys(rootByKey).map(getIDFromKey); + }; +} + +var unmountedIDs = []; + +function purgeDeep(id) { + var item = getItem(id); + if (item) { + var childIDs = item.childIDs; + + removeItem(id); + childIDs.forEach(purgeDeep); + } +} + +function describeComponentFrame(name, source, ownerName) { + return '\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : ''); +} + +function getDisplayName(element) { + if (element == null) { + return '#empty'; + } else if (typeof element === 'string' || typeof element === 'number') { + return '#text'; + } else if (typeof element.type === 'string') { + return element.type; + } else { + return element.type.displayName || element.type.name || 'Unknown'; + } +} + +function describeID(id) { + var name = ReactComponentTreeHook.getDisplayName(id); + var element = ReactComponentTreeHook.getElement(id); + var ownerID = ReactComponentTreeHook.getOwnerID(id); + var ownerName; + if (ownerID) { + ownerName = ReactComponentTreeHook.getDisplayName(ownerID); + } + true ? warning(element, 'ReactComponentTreeHook: Missing React element for debugID %s when ' + 'building stack', id) : void 0; + return describeComponentFrame(name, element && element._source, ownerName); +} + +var ReactComponentTreeHook = { + onSetChildren: function (id, nextChildIDs) { + var item = getItem(id); + !item ? true ? invariant(false, 'Item must have been set') : _prodInvariant('144') : void 0; + item.childIDs = nextChildIDs; + + for (var i = 0; i < nextChildIDs.length; i++) { + var nextChildID = nextChildIDs[i]; + var nextChild = getItem(nextChildID); + !nextChild ? true ? invariant(false, 'Expected hook events to fire for the child before its parent includes it in onSetChildren().') : _prodInvariant('140') : void 0; + !(nextChild.childIDs != null || typeof nextChild.element !== 'object' || nextChild.element == null) ? true ? invariant(false, 'Expected onSetChildren() to fire for a container child before its parent includes it in onSetChildren().') : _prodInvariant('141') : void 0; + !nextChild.isMounted ? true ? invariant(false, 'Expected onMountComponent() to fire for the child before its parent includes it in onSetChildren().') : _prodInvariant('71') : void 0; + if (nextChild.parentID == null) { + nextChild.parentID = id; + // TODO: This shouldn't be necessary but mounting a new root during in + // componentWillMount currently causes not-yet-mounted components to + // be purged from our tree data so their parent id is missing. + } + !(nextChild.parentID === id) ? true ? invariant(false, 'Expected onBeforeMountComponent() parent and onSetChildren() to be consistent (%s has parents %s and %s).', nextChildID, nextChild.parentID, id) : _prodInvariant('142', nextChildID, nextChild.parentID, id) : void 0; + } + }, + onBeforeMountComponent: function (id, element, parentID) { + var item = { + element: element, + parentID: parentID, + text: null, + childIDs: [], + isMounted: false, + updateCount: 0 + }; + setItem(id, item); + }, + onBeforeUpdateComponent: function (id, element) { + var item = getItem(id); + if (!item || !item.isMounted) { + // We may end up here as a result of setState() in componentWillUnmount(). + // In this case, ignore the element. + return; + } + item.element = element; + }, + onMountComponent: function (id) { + var item = getItem(id); + !item ? true ? invariant(false, 'Item must have been set') : _prodInvariant('144') : void 0; + item.isMounted = true; + var isRoot = item.parentID === 0; + if (isRoot) { + addRoot(id); + } + }, + onUpdateComponent: function (id) { + var item = getItem(id); + if (!item || !item.isMounted) { + // We may end up here as a result of setState() in componentWillUnmount(). + // In this case, ignore the element. + return; + } + item.updateCount++; + }, + onUnmountComponent: function (id) { + var item = getItem(id); + if (item) { + // We need to check if it exists. + // `item` might not exist if it is inside an error boundary, and a sibling + // error boundary child threw while mounting. Then this instance never + // got a chance to mount, but it still gets an unmounting event during + // the error boundary cleanup. + item.isMounted = false; + var isRoot = item.parentID === 0; + if (isRoot) { + removeRoot(id); + } + } + unmountedIDs.push(id); + }, + purgeUnmountedComponents: function () { + if (ReactComponentTreeHook._preventPurging) { + // Should only be used for testing. + return; + } + + for (var i = 0; i < unmountedIDs.length; i++) { + var id = unmountedIDs[i]; + purgeDeep(id); + } + unmountedIDs.length = 0; + }, + isMounted: function (id) { + var item = getItem(id); + return item ? item.isMounted : false; + }, + getCurrentStackAddendum: function (topElement) { + var info = ''; + if (topElement) { + var name = getDisplayName(topElement); + var owner = topElement._owner; + info += describeComponentFrame(name, topElement._source, owner && owner.getName()); + } + + var currentOwner = ReactCurrentOwner.current; + var id = currentOwner && currentOwner._debugID; + + info += ReactComponentTreeHook.getStackAddendumByID(id); + return info; + }, + getStackAddendumByID: function (id) { + var info = ''; + while (id) { + info += describeID(id); + id = ReactComponentTreeHook.getParentID(id); + } + return info; + }, + getChildIDs: function (id) { + var item = getItem(id); + return item ? item.childIDs : []; + }, + getDisplayName: function (id) { + var element = ReactComponentTreeHook.getElement(id); + if (!element) { + return null; + } + return getDisplayName(element); + }, + getElement: function (id) { + var item = getItem(id); + return item ? item.element : null; + }, + getOwnerID: function (id) { + var element = ReactComponentTreeHook.getElement(id); + if (!element || !element._owner) { + return null; + } + return element._owner._debugID; + }, + getParentID: function (id) { + var item = getItem(id); + return item ? item.parentID : null; + }, + getSource: function (id) { + var item = getItem(id); + var element = item ? item.element : null; + var source = element != null ? element._source : null; + return source; + }, + getText: function (id) { + var element = ReactComponentTreeHook.getElement(id); + if (typeof element === 'string') { + return element; + } else if (typeof element === 'number') { + return '' + element; + } else { + return null; + } + }, + getUpdateCount: function (id) { + var item = getItem(id); + return item ? item.updateCount : 0; + }, + + + getRootIDs: getRootIDs, + getRegisteredIDs: getItemIDs +}; + +module.exports = ReactComponentTreeHook; + +/***/ }), +/* 11 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/url.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var URL = __webpack_require__(/*! url-parse */ 50); + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:utils:url'); +} + +module.exports = { + getOrigin: function(url) { + if (!url) { + return null; + } + + var p = new URL(url); + if (p.protocol === 'file:') { + return null; + } + + var port = p.port; + if (!port) { + port = (p.protocol === 'https:') ? '443' : '80'; + } + + return p.protocol + '//' + p.hostname + ':' + port; + } + +, isOriginEqual: function(a, b) { + var res = this.getOrigin(a) === this.getOrigin(b); + debug('same', a, b, res); + return res; + } + +, isSchemeEqual: function(a, b) { + return (a.split(':')[0] === b.split(':')[0]); + } + +, addPath: function (url, path) { + var qs = url.split('?'); + return qs[0] + path + (qs[1] ? '?' + qs[1] : ''); + } + +, addQuery: function (url, q) { + return url + (url.indexOf('?') === -1 ? ('?' + q) : ('&' + q)); + } +}; + + +/***/ }), +/* 12 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactInstrumentation.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2016-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +// Trust the developer to only use ReactInstrumentation with a __DEV__ check + +var debugTool = null; + +if (true) { + var ReactDebugTool = __webpack_require__(/*! ./ReactDebugTool */ 242); + debugTool = ReactDebugTool; +} + +module.exports = { debugTool: debugTool }; + +/***/ }), +/* 13 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/emptyFunction.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + +function makeEmptyFunction(arg) { + return function () { + return arg; + }; +} + +/** + * This function accepts and discards inputs; it has no side effects. This is + * primarily useful idiomatically for overridable function endpoints which + * always need to be callable, since JS lacks a null-call idiom ala Cocoa. + */ +var emptyFunction = function emptyFunction() {}; + +emptyFunction.thatReturns = makeEmptyFunction; +emptyFunction.thatReturnsFalse = makeEmptyFunction(false); +emptyFunction.thatReturnsTrue = makeEmptyFunction(true); +emptyFunction.thatReturnsNull = makeEmptyFunction(null); +emptyFunction.thatReturnsThis = function () { + return this; +}; +emptyFunction.thatReturnsArgument = function (arg) { + return arg; +}; + +module.exports = emptyFunction; + +/***/ }), +/* 14 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactUpdates.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var CallbackQueue = __webpack_require__(/*! ./CallbackQueue */ 102); +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); +var ReactFeatureFlags = __webpack_require__(/*! ./ReactFeatureFlags */ 107); +var ReactReconciler = __webpack_require__(/*! ./ReactReconciler */ 27); +var Transaction = __webpack_require__(/*! ./Transaction */ 43); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var dirtyComponents = []; +var updateBatchNumber = 0; +var asapCallbackQueue = CallbackQueue.getPooled(); +var asapEnqueued = false; + +var batchingStrategy = null; + +function ensureInjected() { + !(ReactUpdates.ReactReconcileTransaction && batchingStrategy) ? true ? invariant(false, 'ReactUpdates: must inject a reconcile transaction class and batching strategy') : _prodInvariant('123') : void 0; +} + +var NESTED_UPDATES = { + initialize: function () { + this.dirtyComponentsLength = dirtyComponents.length; + }, + close: function () { + if (this.dirtyComponentsLength !== dirtyComponents.length) { + // Additional updates were enqueued by componentDidUpdate handlers or + // similar; before our own UPDATE_QUEUEING wrapper closes, we want to run + // these new updates so that if A's componentDidUpdate calls setState on + // B, B will update before the callback A's updater provided when calling + // setState. + dirtyComponents.splice(0, this.dirtyComponentsLength); + flushBatchedUpdates(); + } else { + dirtyComponents.length = 0; + } + } +}; + +var UPDATE_QUEUEING = { + initialize: function () { + this.callbackQueue.reset(); + }, + close: function () { + this.callbackQueue.notifyAll(); + } +}; + +var TRANSACTION_WRAPPERS = [NESTED_UPDATES, UPDATE_QUEUEING]; + +function ReactUpdatesFlushTransaction() { + this.reinitializeTransaction(); + this.dirtyComponentsLength = null; + this.callbackQueue = CallbackQueue.getPooled(); + this.reconcileTransaction = ReactUpdates.ReactReconcileTransaction.getPooled( + /* useCreateElement */true); +} + +_assign(ReactUpdatesFlushTransaction.prototype, Transaction, { + getTransactionWrappers: function () { + return TRANSACTION_WRAPPERS; + }, + + destructor: function () { + this.dirtyComponentsLength = null; + CallbackQueue.release(this.callbackQueue); + this.callbackQueue = null; + ReactUpdates.ReactReconcileTransaction.release(this.reconcileTransaction); + this.reconcileTransaction = null; + }, + + perform: function (method, scope, a) { + // Essentially calls `this.reconcileTransaction.perform(method, scope, a)` + // with this transaction's wrappers around it. + return Transaction.perform.call(this, this.reconcileTransaction.perform, this.reconcileTransaction, method, scope, a); + } +}); + +PooledClass.addPoolingTo(ReactUpdatesFlushTransaction); + +function batchedUpdates(callback, a, b, c, d, e) { + ensureInjected(); + return batchingStrategy.batchedUpdates(callback, a, b, c, d, e); +} + +/** + * Array comparator for ReactComponents by mount ordering. + * + * @param {ReactComponent} c1 first component you're comparing + * @param {ReactComponent} c2 second component you're comparing + * @return {number} Return value usable by Array.prototype.sort(). + */ +function mountOrderComparator(c1, c2) { + return c1._mountOrder - c2._mountOrder; +} + +function runBatchedUpdates(transaction) { + var len = transaction.dirtyComponentsLength; + !(len === dirtyComponents.length) ? true ? invariant(false, 'Expected flush transaction\'s stored dirty-components length (%s) to match dirty-components array length (%s).', len, dirtyComponents.length) : _prodInvariant('124', len, dirtyComponents.length) : void 0; + + // Since reconciling a component higher in the owner hierarchy usually (not + // always -- see shouldComponentUpdate()) will reconcile children, reconcile + // them before their children by sorting the array. + dirtyComponents.sort(mountOrderComparator); + + // Any updates enqueued while reconciling must be performed after this entire + // batch. Otherwise, if dirtyComponents is [A, B] where A has children B and + // C, B could update twice in a single batch if C's render enqueues an update + // to B (since B would have already updated, we should skip it, and the only + // way we can know to do so is by checking the batch counter). + updateBatchNumber++; + + for (var i = 0; i < len; i++) { + // If a component is unmounted before pending changes apply, it will still + // be here, but we assume that it has cleared its _pendingCallbacks and + // that performUpdateIfNecessary is a noop. + var component = dirtyComponents[i]; + + // If performUpdateIfNecessary happens to enqueue any new updates, we + // shouldn't execute the callbacks until the next render happens, so + // stash the callbacks first + var callbacks = component._pendingCallbacks; + component._pendingCallbacks = null; + + var markerName; + if (ReactFeatureFlags.logTopLevelRenders) { + var namedComponent = component; + // Duck type TopLevelWrapper. This is probably always true. + if (component._currentElement.type.isReactTopLevelWrapper) { + namedComponent = component._renderedComponent; + } + markerName = 'React update: ' + namedComponent.getName(); + console.time(markerName); + } + + ReactReconciler.performUpdateIfNecessary(component, transaction.reconcileTransaction, updateBatchNumber); + + if (markerName) { + console.timeEnd(markerName); + } + + if (callbacks) { + for (var j = 0; j < callbacks.length; j++) { + transaction.callbackQueue.enqueue(callbacks[j], component.getPublicInstance()); + } + } + } +} + +var flushBatchedUpdates = function () { + // ReactUpdatesFlushTransaction's wrappers will clear the dirtyComponents + // array and perform any updates enqueued by mount-ready handlers (i.e., + // componentDidUpdate) but we need to check here too in order to catch + // updates enqueued by setState callbacks and asap calls. + while (dirtyComponents.length || asapEnqueued) { + if (dirtyComponents.length) { + var transaction = ReactUpdatesFlushTransaction.getPooled(); + transaction.perform(runBatchedUpdates, null, transaction); + ReactUpdatesFlushTransaction.release(transaction); + } + + if (asapEnqueued) { + asapEnqueued = false; + var queue = asapCallbackQueue; + asapCallbackQueue = CallbackQueue.getPooled(); + queue.notifyAll(); + CallbackQueue.release(queue); + } + } +}; + +/** + * Mark a component as needing a rerender, adding an optional callback to a + * list of functions which will be executed once the rerender occurs. + */ +function enqueueUpdate(component) { + ensureInjected(); + + // Various parts of our code (such as ReactCompositeComponent's + // _renderValidatedComponent) assume that calls to render aren't nested; + // verify that that's the case. (This is called by each top-level update + // function, like setState, forceUpdate, etc.; creation and + // destruction of top-level components is guarded in ReactMount.) + + if (!batchingStrategy.isBatchingUpdates) { + batchingStrategy.batchedUpdates(enqueueUpdate, component); + return; + } + + dirtyComponents.push(component); + if (component._updateBatchNumber == null) { + component._updateBatchNumber = updateBatchNumber + 1; + } +} + +/** + * Enqueue a callback to be run at the end of the current batching cycle. Throws + * if no updates are currently being performed. + */ +function asap(callback, context) { + !batchingStrategy.isBatchingUpdates ? true ? invariant(false, 'ReactUpdates.asap: Can\'t enqueue an asap callback in a context whereupdates are not being batched.') : _prodInvariant('125') : void 0; + asapCallbackQueue.enqueue(callback, context); + asapEnqueued = true; +} + +var ReactUpdatesInjection = { + injectReconcileTransaction: function (ReconcileTransaction) { + !ReconcileTransaction ? true ? invariant(false, 'ReactUpdates: must provide a reconcile transaction class') : _prodInvariant('126') : void 0; + ReactUpdates.ReactReconcileTransaction = ReconcileTransaction; + }, + + injectBatchingStrategy: function (_batchingStrategy) { + !_batchingStrategy ? true ? invariant(false, 'ReactUpdates: must provide a batching strategy') : _prodInvariant('127') : void 0; + !(typeof _batchingStrategy.batchedUpdates === 'function') ? true ? invariant(false, 'ReactUpdates: must provide a batchedUpdates() function') : _prodInvariant('128') : void 0; + !(typeof _batchingStrategy.isBatchingUpdates === 'boolean') ? true ? invariant(false, 'ReactUpdates: must provide an isBatchingUpdates boolean attribute') : _prodInvariant('129') : void 0; + batchingStrategy = _batchingStrategy; + } +}; + +var ReactUpdates = { + /** + * React references `ReactReconcileTransaction` using this property in order + * to allow dependency injection. + * + * @internal + */ + ReactReconcileTransaction: null, + + batchedUpdates: batchedUpdates, + enqueueUpdate: enqueueUpdate, + flushBatchedUpdates: flushBatchedUpdates, + injection: ReactUpdatesInjection, + asap: asap +}; + +module.exports = ReactUpdates; + +/***/ }), +/* 15 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactCurrentOwner.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/** + * Keeps track of the current owner. + * + * The current owner is the component who should own any components that are + * currently being constructed. + */ +var ReactCurrentOwner = { + + /** + * @internal + * @type {ReactComponent} + */ + current: null + +}; + +module.exports = ReactCurrentOwner; + +/***/ }), +/* 16 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-dev-utils/~/json3/lib/json3.js ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(module, global) {var __WEBPACK_AMD_DEFINE_RESULT__;/*! JSON v3.3.2 | http://bestiejs.github.io/json3 | Copyright 2012-2014, Kit Cambridge | http://kit.mit-license.org */ +;(function () { + // Detect the `define` function exposed by asynchronous module loaders. The + // strict `define` check is necessary for compatibility with `r.js`. + var isLoader = "function" === "function" && __webpack_require__(/*! !webpack amd options */ 300); + + // A set of types used to distinguish objects from primitives. + var objectTypes = { + "function": true, + "object": true + }; + + // Detect the `exports` object exposed by CommonJS implementations. + var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports; + + // Use the `global` object exposed by Node (including Browserify via + // `insert-module-globals`), Narwhal, and Ringo as the default context, + // and the `window` object in browsers. Rhino exports a `global` function + // instead. + var root = objectTypes[typeof window] && window || this, + freeGlobal = freeExports && objectTypes[typeof module] && module && !module.nodeType && typeof global == "object" && global; + + if (freeGlobal && (freeGlobal["global"] === freeGlobal || freeGlobal["window"] === freeGlobal || freeGlobal["self"] === freeGlobal)) { + root = freeGlobal; + } + + // Public: Initializes JSON 3 using the given `context` object, attaching the + // `stringify` and `parse` functions to the specified `exports` object. + function runInContext(context, exports) { + context || (context = root["Object"]()); + exports || (exports = root["Object"]()); + + // Native constructor aliases. + var Number = context["Number"] || root["Number"], + String = context["String"] || root["String"], + Object = context["Object"] || root["Object"], + Date = context["Date"] || root["Date"], + SyntaxError = context["SyntaxError"] || root["SyntaxError"], + TypeError = context["TypeError"] || root["TypeError"], + Math = context["Math"] || root["Math"], + nativeJSON = context["JSON"] || root["JSON"]; + + // Delegate to the native `stringify` and `parse` implementations. + if (typeof nativeJSON == "object" && nativeJSON) { + exports.stringify = nativeJSON.stringify; + exports.parse = nativeJSON.parse; + } + + // Convenience aliases. + var objectProto = Object.prototype, + getClass = objectProto.toString, + isProperty, forEach, undef; + + // Test the `Date#getUTC*` methods. Based on work by @Yaffle. + var isExtended = new Date(-3509827334573292); + try { + // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical + // results for certain dates in Opera >= 10.53. + isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 && + // Safari < 2.0.2 stores the internal millisecond time value correctly, + // but clips the values returned by the date methods to the range of + // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]). + isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708; + } catch (exception) {} + + // Internal: Determines whether the native `JSON.stringify` and `parse` + // implementations are spec-compliant. Based on work by Ken Snyder. + function has(name) { + if (has[name] !== undef) { + // Return cached feature test result. + return has[name]; + } + var isSupported; + if (name == "bug-string-char-index") { + // IE <= 7 doesn't support accessing string characters using square + // bracket notation. IE 8 only supports this for primitives. + isSupported = "a"[0] != "a"; + } else if (name == "json") { + // Indicates whether both `JSON.stringify` and `JSON.parse` are + // supported. + isSupported = has("json-stringify") && has("json-parse"); + } else { + var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}'; + // Test `JSON.stringify`. + if (name == "json-stringify") { + var stringify = exports.stringify, stringifySupported = typeof stringify == "function" && isExtended; + if (stringifySupported) { + // A test function object with a custom `toJSON` method. + (value = function () { + return 1; + }).toJSON = value; + try { + stringifySupported = + // Firefox 3.1b1 and b2 serialize string, number, and boolean + // primitives as object literals. + stringify(0) === "0" && + // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object + // literals. + stringify(new Number()) === "0" && + stringify(new String()) == '""' && + // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or + // does not define a canonical JSON representation (this applies to + // objects with `toJSON` properties as well, *unless* they are nested + // within an object or array). + stringify(getClass) === undef && + // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and + // FF 3.1b3 pass this test. + stringify(undef) === undef && + // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s, + // respectively, if the value is omitted entirely. + stringify() === undef && + // FF 3.1b1, 2 throw an error if the given value is not a number, + // string, array, object, Boolean, or `null` literal. This applies to + // objects with custom `toJSON` methods as well, unless they are nested + // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON` + // methods entirely. + stringify(value) === "1" && + stringify([value]) == "[1]" && + // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of + // `"[null]"`. + stringify([undef]) == "[null]" && + // YUI 3.0.0b1 fails to serialize `null` literals. + stringify(null) == "null" && + // FF 3.1b1, 2 halts serialization if an array contains a function: + // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3 + // elides non-JSON values from objects and arrays, unless they + // define custom `toJSON` methods. + stringify([undef, getClass, null]) == "[null,null,null]" && + // Simple serialization test. FF 3.1b1 uses Unicode escape sequences + // where character escape codes are expected (e.g., `\b` => `\u0008`). + stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized && + // FF 3.1b1 and b2 ignore the `filter` and `width` arguments. + stringify(null, value) === "1" && + stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" && + // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly + // serialize extended years. + stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' && + // The milliseconds are optional in ES 5, but required in 5.1. + stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' && + // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative + // four-digit years instead of six-digit years. Credits: @Yaffle. + stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' && + // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond + // values less than 1000. Credits: @Yaffle. + stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"'; + } catch (exception) { + stringifySupported = false; + } + } + isSupported = stringifySupported; + } + // Test `JSON.parse`. + if (name == "json-parse") { + var parse = exports.parse; + if (typeof parse == "function") { + try { + // FF 3.1b1, b2 will throw an exception if a bare literal is provided. + // Conforming implementations should also coerce the initial argument to + // a string prior to parsing. + if (parse("0") === 0 && !parse(false)) { + // Simple parsing test. + value = parse(serialized); + var parseSupported = value["a"].length == 5 && value["a"][0] === 1; + if (parseSupported) { + try { + // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings. + parseSupported = !parse('"\t"'); + } catch (exception) {} + if (parseSupported) { + try { + // FF 4.0 and 4.0.1 allow leading `+` signs and leading + // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow + // certain octal literals. + parseSupported = parse("01") !== 1; + } catch (exception) {} + } + if (parseSupported) { + try { + // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal + // points. These environments, along with FF 3.1b1 and 2, + // also allow trailing commas in JSON objects and arrays. + parseSupported = parse("1.") !== 1; + } catch (exception) {} + } + } + } + } catch (exception) { + parseSupported = false; + } + } + isSupported = parseSupported; + } + } + return has[name] = !!isSupported; + } + + if (!has("json")) { + // Common `[[Class]]` name aliases. + var functionClass = "[object Function]", + dateClass = "[object Date]", + numberClass = "[object Number]", + stringClass = "[object String]", + arrayClass = "[object Array]", + booleanClass = "[object Boolean]"; + + // Detect incomplete support for accessing string characters by index. + var charIndexBuggy = has("bug-string-char-index"); + + // Define additional utility methods if the `Date` methods are buggy. + if (!isExtended) { + var floor = Math.floor; + // A mapping between the months of the year and the number of days between + // January 1st and the first of the respective month. + var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334]; + // Internal: Calculates the number of days between the Unix epoch and the + // first day of the given month. + var getDay = function (year, month) { + return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400); + }; + } + + // Internal: Determines if a property is a direct property of the given + // object. Delegates to the native `Object#hasOwnProperty` method. + if (!(isProperty = objectProto.hasOwnProperty)) { + isProperty = function (property) { + var members = {}, constructor; + if ((members.__proto__ = null, members.__proto__ = { + // The *proto* property cannot be set multiple times in recent + // versions of Firefox and SeaMonkey. + "toString": 1 + }, members).toString != getClass) { + // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but + // supports the mutable *proto* property. + isProperty = function (property) { + // Capture and break the object's prototype chain (see section 8.6.2 + // of the ES 5.1 spec). The parenthesized expression prevents an + // unsafe transformation by the Closure Compiler. + var original = this.__proto__, result = property in (this.__proto__ = null, this); + // Restore the original prototype chain. + this.__proto__ = original; + return result; + }; + } else { + // Capture a reference to the top-level `Object` constructor. + constructor = members.constructor; + // Use the `constructor` property to simulate `Object#hasOwnProperty` in + // other environments. + isProperty = function (property) { + var parent = (this.constructor || constructor).prototype; + return property in this && !(property in parent && this[property] === parent[property]); + }; + } + members = null; + return isProperty.call(this, property); + }; + } + + // Internal: Normalizes the `for...in` iteration algorithm across + // environments. Each enumerated key is yielded to a `callback` function. + forEach = function (object, callback) { + var size = 0, Properties, members, property; + + // Tests for bugs in the current environment's `for...in` algorithm. The + // `valueOf` property inherits the non-enumerable flag from + // `Object.prototype` in older versions of IE, Netscape, and Mozilla. + (Properties = function () { + this.valueOf = 0; + }).prototype.valueOf = 0; + + // Iterate over a new instance of the `Properties` class. + members = new Properties(); + for (property in members) { + // Ignore all properties inherited from `Object.prototype`. + if (isProperty.call(members, property)) { + size++; + } + } + Properties = members = null; + + // Normalize the iteration algorithm. + if (!size) { + // A list of non-enumerable properties inherited from `Object.prototype`. + members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"]; + // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable + // properties. + forEach = function (object, callback) { + var isFunction = getClass.call(object) == functionClass, property, length; + var hasProperty = !isFunction && typeof object.constructor != "function" && objectTypes[typeof object.hasOwnProperty] && object.hasOwnProperty || isProperty; + for (property in object) { + // Gecko <= 1.0 enumerates the `prototype` property of functions under + // certain conditions; IE does not. + if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) { + callback(property); + } + } + // Manually invoke the callback for each non-enumerable property. + for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property)); + }; + } else if (size == 2) { + // Safari <= 2.0.4 enumerates shadowed properties twice. + forEach = function (object, callback) { + // Create a set of iterated properties. + var members = {}, isFunction = getClass.call(object) == functionClass, property; + for (property in object) { + // Store each property name to prevent double enumeration. The + // `prototype` property of functions is not enumerated due to cross- + // environment inconsistencies. + if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) { + callback(property); + } + } + }; + } else { + // No bugs detected; use the standard `for...in` algorithm. + forEach = function (object, callback) { + var isFunction = getClass.call(object) == functionClass, property, isConstructor; + for (property in object) { + if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) { + callback(property); + } + } + // Manually invoke the callback for the `constructor` property due to + // cross-environment inconsistencies. + if (isConstructor || isProperty.call(object, (property = "constructor"))) { + callback(property); + } + }; + } + return forEach(object, callback); + }; + + // Public: Serializes a JavaScript `value` as a JSON string. The optional + // `filter` argument may specify either a function that alters how object and + // array members are serialized, or an array of strings and numbers that + // indicates which properties should be serialized. The optional `width` + // argument may be either a string or number that specifies the indentation + // level of the output. + if (!has("json-stringify")) { + // Internal: A map of control characters and their escaped equivalents. + var Escapes = { + 92: "\\\\", + 34: '\\"', + 8: "\\b", + 12: "\\f", + 10: "\\n", + 13: "\\r", + 9: "\\t" + }; + + // Internal: Converts `value` into a zero-padded string such that its + // length is at least equal to `width`. The `width` must be <= 6. + var leadingZeroes = "000000"; + var toPaddedString = function (width, value) { + // The `|| 0` expression is necessary to work around a bug in + // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`. + return (leadingZeroes + (value || 0)).slice(-width); + }; + + // Internal: Double-quotes a string `value`, replacing all ASCII control + // characters (characters with code unit values between 0 and 31) with + // their escaped equivalents. This is an implementation of the + // `Quote(value)` operation defined in ES 5.1 section 15.12.3. + var unicodePrefix = "\\u00"; + var quote = function (value) { + var result = '"', index = 0, length = value.length, useCharIndex = !charIndexBuggy || length > 10; + var symbols = useCharIndex && (charIndexBuggy ? value.split("") : value); + for (; index < length; index++) { + var charCode = value.charCodeAt(index); + // If the character is a control character, append its Unicode or + // shorthand escape sequence; otherwise, append the character as-is. + switch (charCode) { + case 8: case 9: case 10: case 12: case 13: case 34: case 92: + result += Escapes[charCode]; + break; + default: + if (charCode < 32) { + result += unicodePrefix + toPaddedString(2, charCode.toString(16)); + break; + } + result += useCharIndex ? symbols[index] : value.charAt(index); + } + } + return result + '"'; + }; + + // Internal: Recursively serializes an object. Implements the + // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations. + var serialize = function (property, object, callback, properties, whitespace, indentation, stack) { + var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result; + try { + // Necessary for host object support. + value = object[property]; + } catch (exception) {} + if (typeof value == "object" && value) { + className = getClass.call(value); + if (className == dateClass && !isProperty.call(value, "toJSON")) { + if (value > -1 / 0 && value < 1 / 0) { + // Dates are serialized according to the `Date#toJSON` method + // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15 + // for the ISO 8601 date time string format. + if (getDay) { + // Manually compute the year, month, date, hours, minutes, + // seconds, and milliseconds if the `getUTC*` methods are + // buggy. Adapted from @Yaffle's `date-shim` project. + date = floor(value / 864e5); + for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++); + for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++); + date = 1 + date - getDay(year, month); + // The `time` value specifies the time within the day (see ES + // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used + // to compute `A modulo B`, as the `%` operator does not + // correspond to the `modulo` operation for negative numbers. + time = (value % 864e5 + 864e5) % 864e5; + // The hours, minutes, seconds, and milliseconds are obtained by + // decomposing the time within the day. See section 15.9.1.10. + hours = floor(time / 36e5) % 24; + minutes = floor(time / 6e4) % 60; + seconds = floor(time / 1e3) % 60; + milliseconds = time % 1e3; + } else { + year = value.getUTCFullYear(); + month = value.getUTCMonth(); + date = value.getUTCDate(); + hours = value.getUTCHours(); + minutes = value.getUTCMinutes(); + seconds = value.getUTCSeconds(); + milliseconds = value.getUTCMilliseconds(); + } + // Serialize extended years correctly. + value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) + + "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) + + // Months, dates, hours, minutes, and seconds should have two + // digits; milliseconds should have three. + "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) + + // Milliseconds are optional in ES 5.0, but required in 5.1. + "." + toPaddedString(3, milliseconds) + "Z"; + } else { + value = null; + } + } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) { + // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the + // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3 + // ignores all `toJSON` methods on these objects unless they are + // defined directly on an instance. + value = value.toJSON(property); + } + } + if (callback) { + // If a replacement function was provided, call it to obtain the value + // for serialization. + value = callback.call(object, property, value); + } + if (value === null) { + return "null"; + } + className = getClass.call(value); + if (className == booleanClass) { + // Booleans are represented literally. + return "" + value; + } else if (className == numberClass) { + // JSON numbers must be finite. `Infinity` and `NaN` are serialized as + // `"null"`. + return value > -1 / 0 && value < 1 / 0 ? "" + value : "null"; + } else if (className == stringClass) { + // Strings are double-quoted and escaped. + return quote("" + value); + } + // Recursively serialize objects and arrays. + if (typeof value == "object") { + // Check for cyclic structures. This is a linear search; performance + // is inversely proportional to the number of unique nested objects. + for (length = stack.length; length--;) { + if (stack[length] === value) { + // Cyclic structures cannot be serialized by `JSON.stringify`. + throw TypeError(); + } + } + // Add the object to the stack of traversed objects. + stack.push(value); + results = []; + // Save the current indentation level and indent one additional level. + prefix = indentation; + indentation += whitespace; + if (className == arrayClass) { + // Recursively serialize array elements. + for (index = 0, length = value.length; index < length; index++) { + element = serialize(index, value, callback, properties, whitespace, indentation, stack); + results.push(element === undef ? "null" : element); + } + result = results.length ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]"; + } else { + // Recursively serialize object members. Members are selected from + // either a user-specified list of property names, or the object + // itself. + forEach(properties || value, function (property) { + var element = serialize(property, value, callback, properties, whitespace, indentation, stack); + if (element !== undef) { + // According to ES 5.1 section 15.12.3: "If `gap` {whitespace} + // is not the empty string, let `member` {quote(property) + ":"} + // be the concatenation of `member` and the `space` character." + // The "`space` character" refers to the literal space + // character, not the `space` {width} argument provided to + // `JSON.stringify`. + results.push(quote(property) + ":" + (whitespace ? " " : "") + element); + } + }); + result = results.length ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}"; + } + // Remove the object from the traversed object stack. + stack.pop(); + return result; + } + }; + + // Public: `JSON.stringify`. See ES 5.1 section 15.12.3. + exports.stringify = function (source, filter, width) { + var whitespace, callback, properties, className; + if (objectTypes[typeof filter] && filter) { + if ((className = getClass.call(filter)) == functionClass) { + callback = filter; + } else if (className == arrayClass) { + // Convert the property names array into a makeshift set. + properties = {}; + for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1)); + } + } + if (width) { + if ((className = getClass.call(width)) == numberClass) { + // Convert the `width` to an integer and create a string containing + // `width` number of space characters. + if ((width -= width % 1) > 0) { + for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " "); + } + } else if (className == stringClass) { + whitespace = width.length <= 10 ? width : width.slice(0, 10); + } + } + // Opera <= 7.54u2 discards the values associated with empty string keys + // (`""`) only if they are used directly within an object member list + // (e.g., `!("" in { "": 1})`). + return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []); + }; + } + + // Public: Parses a JSON source string. + if (!has("json-parse")) { + var fromCharCode = String.fromCharCode; + + // Internal: A map of escaped control characters and their unescaped + // equivalents. + var Unescapes = { + 92: "\\", + 34: '"', + 47: "/", + 98: "\b", + 116: "\t", + 110: "\n", + 102: "\f", + 114: "\r" + }; + + // Internal: Stores the parser state. + var Index, Source; + + // Internal: Resets the parser state and throws a `SyntaxError`. + var abort = function () { + Index = Source = null; + throw SyntaxError(); + }; + + // Internal: Returns the next token, or `"$"` if the parser has reached + // the end of the source string. A token may be a string, number, `null` + // literal, or Boolean literal. + var lex = function () { + var source = Source, length = source.length, value, begin, position, isSigned, charCode; + while (Index < length) { + charCode = source.charCodeAt(Index); + switch (charCode) { + case 9: case 10: case 13: case 32: + // Skip whitespace tokens, including tabs, carriage returns, line + // feeds, and space characters. + Index++; + break; + case 123: case 125: case 91: case 93: case 58: case 44: + // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at + // the current position. + value = charIndexBuggy ? source.charAt(Index) : source[Index]; + Index++; + return value; + case 34: + // `"` delimits a JSON string; advance to the next character and + // begin parsing the string. String tokens are prefixed with the + // sentinel `@` character to distinguish them from punctuators and + // end-of-string tokens. + for (value = "@", Index++; Index < length;) { + charCode = source.charCodeAt(Index); + if (charCode < 32) { + // Unescaped ASCII control characters (those with a code unit + // less than the space character) are not permitted. + abort(); + } else if (charCode == 92) { + // A reverse solidus (`\`) marks the beginning of an escaped + // control character (including `"`, `\`, and `/`) or Unicode + // escape sequence. + charCode = source.charCodeAt(++Index); + switch (charCode) { + case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114: + // Revive escaped control characters. + value += Unescapes[charCode]; + Index++; + break; + case 117: + // `\u` marks the beginning of a Unicode escape sequence. + // Advance to the first character and validate the + // four-digit code point. + begin = ++Index; + for (position = Index + 4; Index < position; Index++) { + charCode = source.charCodeAt(Index); + // A valid sequence comprises four hexdigits (case- + // insensitive) that form a single hexadecimal value. + if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) { + // Invalid Unicode escape sequence. + abort(); + } + } + // Revive the escaped character. + value += fromCharCode("0x" + source.slice(begin, Index)); + break; + default: + // Invalid escape sequence. + abort(); + } + } else { + if (charCode == 34) { + // An unescaped double-quote character marks the end of the + // string. + break; + } + charCode = source.charCodeAt(Index); + begin = Index; + // Optimize for the common case where a string is valid. + while (charCode >= 32 && charCode != 92 && charCode != 34) { + charCode = source.charCodeAt(++Index); + } + // Append the string as-is. + value += source.slice(begin, Index); + } + } + if (source.charCodeAt(Index) == 34) { + // Advance to the next character and return the revived string. + Index++; + return value; + } + // Unterminated string. + abort(); + default: + // Parse numbers and literals. + begin = Index; + // Advance past the negative sign, if one is specified. + if (charCode == 45) { + isSigned = true; + charCode = source.charCodeAt(++Index); + } + // Parse an integer or floating-point value. + if (charCode >= 48 && charCode <= 57) { + // Leading zeroes are interpreted as octal literals. + if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) { + // Illegal octal literal. + abort(); + } + isSigned = false; + // Parse the integer component. + for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++); + // Floats cannot contain a leading decimal point; however, this + // case is already accounted for by the parser. + if (source.charCodeAt(Index) == 46) { + position = ++Index; + // Parse the decimal component. + for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); + if (position == Index) { + // Illegal trailing decimal. + abort(); + } + Index = position; + } + // Parse exponents. The `e` denoting the exponent is + // case-insensitive. + charCode = source.charCodeAt(Index); + if (charCode == 101 || charCode == 69) { + charCode = source.charCodeAt(++Index); + // Skip past the sign following the exponent, if one is + // specified. + if (charCode == 43 || charCode == 45) { + Index++; + } + // Parse the exponential component. + for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); + if (position == Index) { + // Illegal empty exponent. + abort(); + } + Index = position; + } + // Coerce the parsed value to a JavaScript number. + return +source.slice(begin, Index); + } + // A negative sign may only precede numbers. + if (isSigned) { + abort(); + } + // `true`, `false`, and `null` literals. + if (source.slice(Index, Index + 4) == "true") { + Index += 4; + return true; + } else if (source.slice(Index, Index + 5) == "false") { + Index += 5; + return false; + } else if (source.slice(Index, Index + 4) == "null") { + Index += 4; + return null; + } + // Unrecognized token. + abort(); + } + } + // Return the sentinel `$` character if the parser has reached the end + // of the source string. + return "$"; + }; + + // Internal: Parses a JSON `value` token. + var get = function (value) { + var results, hasMembers; + if (value == "$") { + // Unexpected end of input. + abort(); + } + if (typeof value == "string") { + if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") { + // Remove the sentinel `@` character. + return value.slice(1); + } + // Parse object and array literals. + if (value == "[") { + // Parses a JSON array, returning a new JavaScript array. + results = []; + for (;; hasMembers || (hasMembers = true)) { + value = lex(); + // A closing square bracket marks the end of the array literal. + if (value == "]") { + break; + } + // If the array literal contains elements, the current token + // should be a comma separating the previous element from the + // next. + if (hasMembers) { + if (value == ",") { + value = lex(); + if (value == "]") { + // Unexpected trailing `,` in array literal. + abort(); + } + } else { + // A `,` must separate each array element. + abort(); + } + } + // Elisions and leading commas are not permitted. + if (value == ",") { + abort(); + } + results.push(get(value)); + } + return results; + } else if (value == "{") { + // Parses a JSON object, returning a new JavaScript object. + results = {}; + for (;; hasMembers || (hasMembers = true)) { + value = lex(); + // A closing curly brace marks the end of the object literal. + if (value == "}") { + break; + } + // If the object literal contains members, the current token + // should be a comma separator. + if (hasMembers) { + if (value == ",") { + value = lex(); + if (value == "}") { + // Unexpected trailing `,` in object literal. + abort(); + } + } else { + // A `,` must separate each object member. + abort(); + } + } + // Leading commas are not permitted, object property names must be + // double-quoted strings, and a `:` must separate each property + // name and value. + if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") { + abort(); + } + results[value.slice(1)] = get(lex()); + } + return results; + } + // Unexpected token encountered. + abort(); + } + return value; + }; + + // Internal: Updates a traversed object member. + var update = function (source, property, callback) { + var element = walk(source, property, callback); + if (element === undef) { + delete source[property]; + } else { + source[property] = element; + } + }; + + // Internal: Recursively traverses a parsed JSON object, invoking the + // `callback` function for each value. This is an implementation of the + // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2. + var walk = function (source, property, callback) { + var value = source[property], length; + if (typeof value == "object" && value) { + // `forEach` can't be used to traverse an array in Opera <= 8.54 + // because its `Object#hasOwnProperty` implementation returns `false` + // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`). + if (getClass.call(value) == arrayClass) { + for (length = value.length; length--;) { + update(value, length, callback); + } + } else { + forEach(value, function (property) { + update(value, property, callback); + }); + } + } + return callback.call(source, property, value); + }; + + // Public: `JSON.parse`. See ES 5.1 section 15.12.2. + exports.parse = function (source, callback) { + var result, value; + Index = 0; + Source = "" + source; + result = get(lex()); + // If a JSON string contains multiple tokens, it is invalid. + if (lex() != "$") { + abort(); + } + // Reset the parser state. + Index = Source = null; + return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result; + }; + } + } + + exports["runInContext"] = runInContext; + return exports; + } + + if (freeExports && !isLoader) { + // Export for CommonJS environments. + runInContext(root, freeExports); + } else { + // Export for web browsers and JavaScript engines. + var nativeJSON = root.JSON, + previousJSON = root["JSON3"], + isRestored = false; + + var JSON3 = runInContext(root, (root["JSON3"] = { + // Public: Restores the original value of the global `JSON` object and + // returns a reference to the `JSON3` object. + "noConflict": function () { + if (!isRestored) { + isRestored = true; + root.JSON = nativeJSON; + root["JSON3"] = previousJSON; + nativeJSON = previousJSON = null; + } + return JSON3; + } + })); + + root.JSON = { + "parse": JSON3.parse, + "stringify": JSON3.stringify + }; + } + + // Export for asynchronous module loaders. + if (isLoader) { + !(__WEBPACK_AMD_DEFINE_RESULT__ = function () { + return JSON3; + }.call(exports, __webpack_require__, exports, module), + __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); + } +}).call(this); + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../react-scripts/~/webpack/buildin/module.js */ 74)(module), __webpack_require__(/*! ./../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 17 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticEvent.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var didWarnForAddedNewProperty = false; +var isProxySupported = typeof Proxy === 'function'; + +var shouldBeReleasedProperties = ['dispatchConfig', '_targetInst', 'nativeEvent', 'isDefaultPrevented', 'isPropagationStopped', '_dispatchListeners', '_dispatchInstances']; + +/** + * @interface Event + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var EventInterface = { + type: null, + target: null, + // currentTarget is set when dispatching; no use in copying it here + currentTarget: emptyFunction.thatReturnsNull, + eventPhase: null, + bubbles: null, + cancelable: null, + timeStamp: function (event) { + return event.timeStamp || Date.now(); + }, + defaultPrevented: null, + isTrusted: null +}; + +/** + * Synthetic events are dispatched by event plugins, typically in response to a + * top-level event delegation handler. + * + * These systems should generally use pooling to reduce the frequency of garbage + * collection. The system should check `isPersistent` to determine whether the + * event should be released into the pool after being dispatched. Users that + * need a persisted event should invoke `persist`. + * + * Synthetic events (and subclasses) implement the DOM Level 3 Events API by + * normalizing browser quirks. Subclasses do not necessarily have to implement a + * DOM interface; custom application-specific events can also subclass this. + * + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {*} targetInst Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @param {DOMEventTarget} nativeEventTarget Target node. + */ +function SyntheticEvent(dispatchConfig, targetInst, nativeEvent, nativeEventTarget) { + if (true) { + // these have a getter/setter for warnings + delete this.nativeEvent; + delete this.preventDefault; + delete this.stopPropagation; + } + + this.dispatchConfig = dispatchConfig; + this._targetInst = targetInst; + this.nativeEvent = nativeEvent; + + var Interface = this.constructor.Interface; + for (var propName in Interface) { + if (!Interface.hasOwnProperty(propName)) { + continue; + } + if (true) { + delete this[propName]; // this has a getter/setter for warnings + } + var normalize = Interface[propName]; + if (normalize) { + this[propName] = normalize(nativeEvent); + } else { + if (propName === 'target') { + this.target = nativeEventTarget; + } else { + this[propName] = nativeEvent[propName]; + } + } + } + + var defaultPrevented = nativeEvent.defaultPrevented != null ? nativeEvent.defaultPrevented : nativeEvent.returnValue === false; + if (defaultPrevented) { + this.isDefaultPrevented = emptyFunction.thatReturnsTrue; + } else { + this.isDefaultPrevented = emptyFunction.thatReturnsFalse; + } + this.isPropagationStopped = emptyFunction.thatReturnsFalse; + return this; +} + +_assign(SyntheticEvent.prototype, { + + preventDefault: function () { + this.defaultPrevented = true; + var event = this.nativeEvent; + if (!event) { + return; + } + + if (event.preventDefault) { + event.preventDefault(); + } else if (typeof event.returnValue !== 'unknown') { + // eslint-disable-line valid-typeof + event.returnValue = false; + } + this.isDefaultPrevented = emptyFunction.thatReturnsTrue; + }, + + stopPropagation: function () { + var event = this.nativeEvent; + if (!event) { + return; + } + + if (event.stopPropagation) { + event.stopPropagation(); + } else if (typeof event.cancelBubble !== 'unknown') { + // eslint-disable-line valid-typeof + // The ChangeEventPlugin registers a "propertychange" event for + // IE. This event does not support bubbling or cancelling, and + // any references to cancelBubble throw "Member not found". A + // typeof check of "unknown" circumvents this issue (and is also + // IE specific). + event.cancelBubble = true; + } + + this.isPropagationStopped = emptyFunction.thatReturnsTrue; + }, + + /** + * We release all dispatched `SyntheticEvent`s after each event loop, adding + * them back into the pool. This allows a way to hold onto a reference that + * won't be added back into the pool. + */ + persist: function () { + this.isPersistent = emptyFunction.thatReturnsTrue; + }, + + /** + * Checks if this event should be released back into the pool. + * + * @return {boolean} True if this should not be released, false otherwise. + */ + isPersistent: emptyFunction.thatReturnsFalse, + + /** + * `PooledClass` looks for `destructor` on each instance it releases. + */ + destructor: function () { + var Interface = this.constructor.Interface; + for (var propName in Interface) { + if (true) { + Object.defineProperty(this, propName, getPooledWarningPropertyDefinition(propName, Interface[propName])); + } else { + this[propName] = null; + } + } + for (var i = 0; i < shouldBeReleasedProperties.length; i++) { + this[shouldBeReleasedProperties[i]] = null; + } + if (true) { + Object.defineProperty(this, 'nativeEvent', getPooledWarningPropertyDefinition('nativeEvent', null)); + Object.defineProperty(this, 'preventDefault', getPooledWarningPropertyDefinition('preventDefault', emptyFunction)); + Object.defineProperty(this, 'stopPropagation', getPooledWarningPropertyDefinition('stopPropagation', emptyFunction)); + } + } + +}); + +SyntheticEvent.Interface = EventInterface; + +if (true) { + if (isProxySupported) { + /*eslint-disable no-func-assign */ + SyntheticEvent = new Proxy(SyntheticEvent, { + construct: function (target, args) { + return this.apply(target, Object.create(target.prototype), args); + }, + apply: function (constructor, that, args) { + return new Proxy(constructor.apply(that, args), { + set: function (target, prop, value) { + if (prop !== 'isPersistent' && !target.constructor.Interface.hasOwnProperty(prop) && shouldBeReleasedProperties.indexOf(prop) === -1) { + true ? warning(didWarnForAddedNewProperty || target.isPersistent(), 'This synthetic event is reused for performance reasons. If you\'re ' + 'seeing this, you\'re adding a new property in the synthetic event object. ' + 'The property is never released. See ' + 'https://fb.me/react-event-pooling for more information.') : void 0; + didWarnForAddedNewProperty = true; + } + target[prop] = value; + return true; + } + }); + } + }); + /*eslint-enable no-func-assign */ + } +} +/** + * Helper to reduce boilerplate when creating subclasses. + * + * @param {function} Class + * @param {?object} Interface + */ +SyntheticEvent.augmentClass = function (Class, Interface) { + var Super = this; + + var E = function () {}; + E.prototype = Super.prototype; + var prototype = new E(); + + _assign(prototype, Class.prototype); + Class.prototype = prototype; + Class.prototype.constructor = Class; + + Class.Interface = _assign({}, Super.Interface, Interface); + Class.augmentClass = Super.augmentClass; + + PooledClass.addPoolingTo(Class, PooledClass.fourArgumentPooler); +}; + +PooledClass.addPoolingTo(SyntheticEvent, PooledClass.fourArgumentPooler); + +module.exports = SyntheticEvent; + +/** + * Helper to nullify syntheticEvent instance properties when destructing + * + * @param {object} SyntheticEvent + * @param {String} propName + * @return {object} defineProperty object + */ +function getPooledWarningPropertyDefinition(propName, getVal) { + var isFunction = typeof getVal === 'function'; + return { + configurable: true, + set: set, + get: get + }; + + function set(val) { + var action = isFunction ? 'setting the method' : 'setting the property'; + warn(action, 'This is effectively a no-op'); + return val; + } + + function get() { + var action = isFunction ? 'accessing the method' : 'accessing the property'; + var result = isFunction ? 'This is a no-op function' : 'This is set to null'; + warn(action, result); + return getVal; + } + + function warn(action, result) { + var warningCondition = false; + true ? warning(warningCondition, 'This synthetic event is reused for performance reasons. If you\'re seeing this, ' + 'you\'re %s `%s` on a released/nullified synthetic event. %s. ' + 'If you must keep the original synthetic event around, use event.persist(). ' + 'See https://fb.me/react-event-pooling for more information.', action, propName, result) : void 0; + } +} + +/***/ }), +/* 18 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/event.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var random = __webpack_require__(/*! ./random */ 25); + +var onUnload = {} + , afterUnload = false + // detect google chrome packaged apps because they don't allow the 'unload' event + , isChromePackagedApp = global.chrome && global.chrome.app && global.chrome.app.runtime + ; + +module.exports = { + attachEvent: function(event, listener) { + if (typeof global.addEventListener !== 'undefined') { + global.addEventListener(event, listener, false); + } else if (global.document && global.attachEvent) { + // IE quirks. + // According to: http://stevesouders.com/misc/test-postmessage.php + // the message gets delivered only to 'document', not 'window'. + global.document.attachEvent('on' + event, listener); + // I get 'window' for ie8. + global.attachEvent('on' + event, listener); + } + } + +, detachEvent: function(event, listener) { + if (typeof global.addEventListener !== 'undefined') { + global.removeEventListener(event, listener, false); + } else if (global.document && global.detachEvent) { + global.document.detachEvent('on' + event, listener); + global.detachEvent('on' + event, listener); + } + } + +, unloadAdd: function(listener) { + if (isChromePackagedApp) { + return null; + } + + var ref = random.string(8); + onUnload[ref] = listener; + if (afterUnload) { + setTimeout(this.triggerUnloadCallbacks, 0); + } + return ref; + } + +, unloadDel: function(ref) { + if (ref in onUnload) { + delete onUnload[ref]; + } + } + +, triggerUnloadCallbacks: function() { + for (var ref in onUnload) { + onUnload[ref](); + delete onUnload[ref]; + } + } +}; + +var unloadTriggered = function() { + if (afterUnload) { + return; + } + afterUnload = true; + module.exports.triggerUnloadCallbacks(); +}; + +// 'unload' alone is not reliable in opera within an iframe, but we +// can't use `beforeunload` as IE fires it on javascript: links. +if (!isChromePackagedApp) { + module.exports.attachEvent('unload', unloadTriggered); +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 19 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************!*\ + !*** ./packages/react-scripts/~/process/browser.js ***! + \*****************************************************/ +/***/ (function(module, exports) { + +// shim for using process in browser +var process = module.exports = {}; + +// cached from whatever global is present so that test runners that stub it +// don't break things. But we need to wrap it in a try catch in case it is +// wrapped in strict mode code which doesn't define any globals. It's inside a +// function because try/catches deoptimize in certain engines. + +var cachedSetTimeout; +var cachedClearTimeout; + +function defaultSetTimout() { + throw new Error('setTimeout has not been defined'); +} +function defaultClearTimeout () { + throw new Error('clearTimeout has not been defined'); +} +(function () { + try { + if (typeof setTimeout === 'function') { + cachedSetTimeout = setTimeout; + } else { + cachedSetTimeout = defaultSetTimout; + } + } catch (e) { + cachedSetTimeout = defaultSetTimout; + } + try { + if (typeof clearTimeout === 'function') { + cachedClearTimeout = clearTimeout; + } else { + cachedClearTimeout = defaultClearTimeout; + } + } catch (e) { + cachedClearTimeout = defaultClearTimeout; + } +} ()) +function runTimeout(fun) { + if (cachedSetTimeout === setTimeout) { + //normal enviroments in sane situations + return setTimeout(fun, 0); + } + // if setTimeout wasn't available but was latter defined + if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) { + cachedSetTimeout = setTimeout; + return setTimeout(fun, 0); + } + try { + // when when somebody has screwed with setTimeout but no I.E. maddness + return cachedSetTimeout(fun, 0); + } catch(e){ + try { + // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally + return cachedSetTimeout.call(null, fun, 0); + } catch(e){ + // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error + return cachedSetTimeout.call(this, fun, 0); + } + } + + +} +function runClearTimeout(marker) { + if (cachedClearTimeout === clearTimeout) { + //normal enviroments in sane situations + return clearTimeout(marker); + } + // if clearTimeout wasn't available but was latter defined + if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) { + cachedClearTimeout = clearTimeout; + return clearTimeout(marker); + } + try { + // when when somebody has screwed with setTimeout but no I.E. maddness + return cachedClearTimeout(marker); + } catch (e){ + try { + // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally + return cachedClearTimeout.call(null, marker); + } catch (e){ + // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. + // Some versions of I.E. have different rules for clearTimeout vs setTimeout + return cachedClearTimeout.call(this, marker); + } + } + + + +} +var queue = []; +var draining = false; +var currentQueue; +var queueIndex = -1; + +function cleanUpNextTick() { + if (!draining || !currentQueue) { + return; + } + draining = false; + if (currentQueue.length) { + queue = currentQueue.concat(queue); + } else { + queueIndex = -1; + } + if (queue.length) { + drainQueue(); + } +} + +function drainQueue() { + if (draining) { + return; + } + var timeout = runTimeout(cleanUpNextTick); + draining = true; + + var len = queue.length; + while(len) { + currentQueue = queue; + queue = []; + while (++queueIndex < len) { + if (currentQueue) { + currentQueue[queueIndex].run(); + } + } + queueIndex = -1; + len = queue.length; + } + currentQueue = null; + draining = false; + runClearTimeout(timeout); +} + +process.nextTick = function (fun) { + var args = new Array(arguments.length - 1); + if (arguments.length > 1) { + for (var i = 1; i < arguments.length; i++) { + args[i - 1] = arguments[i]; + } + } + queue.push(new Item(fun, args)); + if (queue.length === 1 && !draining) { + runTimeout(drainQueue); + } +}; + +// v8 likes predictible objects +function Item(fun, array) { + this.fun = fun; + this.array = array; +} +Item.prototype.run = function () { + this.fun.apply(null, this.array); +}; +process.title = 'browser'; +process.browser = true; +process.env = {}; +process.argv = []; +process.version = ''; // empty string to avoid regexp issues +process.versions = {}; + +function noop() {} + +process.on = noop; +process.addListener = noop; +process.once = noop; +process.off = noop; +process.removeListener = noop; +process.removeAllListeners = noop; +process.emit = noop; + +process.binding = function (name) { + throw new Error('process.binding is not supported'); +}; + +process.cwd = function () { return '/' }; +process.chdir = function (dir) { + throw new Error('process.chdir is not supported'); +}; +process.umask = function() { return 0; }; + + +/***/ }), +/* 20 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/DOMProperty.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +function checkMask(value, bitmask) { + return (value & bitmask) === bitmask; +} + +var DOMPropertyInjection = { + /** + * Mapping from normalized, camelcased property names to a configuration that + * specifies how the associated DOM property should be accessed or rendered. + */ + MUST_USE_PROPERTY: 0x1, + HAS_BOOLEAN_VALUE: 0x4, + HAS_NUMERIC_VALUE: 0x8, + HAS_POSITIVE_NUMERIC_VALUE: 0x10 | 0x8, + HAS_OVERLOADED_BOOLEAN_VALUE: 0x20, + + /** + * Inject some specialized knowledge about the DOM. This takes a config object + * with the following properties: + * + * isCustomAttribute: function that given an attribute name will return true + * if it can be inserted into the DOM verbatim. Useful for data-* or aria-* + * attributes where it's impossible to enumerate all of the possible + * attribute names, + * + * Properties: object mapping DOM property name to one of the + * DOMPropertyInjection constants or null. If your attribute isn't in here, + * it won't get written to the DOM. + * + * DOMAttributeNames: object mapping React attribute name to the DOM + * attribute name. Attribute names not specified use the **lowercase** + * normalized name. + * + * DOMAttributeNamespaces: object mapping React attribute name to the DOM + * attribute namespace URL. (Attribute names not specified use no namespace.) + * + * DOMPropertyNames: similar to DOMAttributeNames but for DOM properties. + * Property names not specified use the normalized name. + * + * DOMMutationMethods: Properties that require special mutation methods. If + * `value` is undefined, the mutation method should unset the property. + * + * @param {object} domPropertyConfig the config as described above. + */ + injectDOMPropertyConfig: function (domPropertyConfig) { + var Injection = DOMPropertyInjection; + var Properties = domPropertyConfig.Properties || {}; + var DOMAttributeNamespaces = domPropertyConfig.DOMAttributeNamespaces || {}; + var DOMAttributeNames = domPropertyConfig.DOMAttributeNames || {}; + var DOMPropertyNames = domPropertyConfig.DOMPropertyNames || {}; + var DOMMutationMethods = domPropertyConfig.DOMMutationMethods || {}; + + if (domPropertyConfig.isCustomAttribute) { + DOMProperty._isCustomAttributeFunctions.push(domPropertyConfig.isCustomAttribute); + } + + for (var propName in Properties) { + !!DOMProperty.properties.hasOwnProperty(propName) ? true ? invariant(false, 'injectDOMPropertyConfig(...): You\'re trying to inject DOM property \'%s\' which has already been injected. You may be accidentally injecting the same DOM property config twice, or you may be injecting two configs that have conflicting property names.', propName) : _prodInvariant('48', propName) : void 0; + + var lowerCased = propName.toLowerCase(); + var propConfig = Properties[propName]; + + var propertyInfo = { + attributeName: lowerCased, + attributeNamespace: null, + propertyName: propName, + mutationMethod: null, + + mustUseProperty: checkMask(propConfig, Injection.MUST_USE_PROPERTY), + hasBooleanValue: checkMask(propConfig, Injection.HAS_BOOLEAN_VALUE), + hasNumericValue: checkMask(propConfig, Injection.HAS_NUMERIC_VALUE), + hasPositiveNumericValue: checkMask(propConfig, Injection.HAS_POSITIVE_NUMERIC_VALUE), + hasOverloadedBooleanValue: checkMask(propConfig, Injection.HAS_OVERLOADED_BOOLEAN_VALUE) + }; + !(propertyInfo.hasBooleanValue + propertyInfo.hasNumericValue + propertyInfo.hasOverloadedBooleanValue <= 1) ? true ? invariant(false, 'DOMProperty: Value can be one of boolean, overloaded boolean, or numeric value, but not a combination: %s', propName) : _prodInvariant('50', propName) : void 0; + + if (true) { + DOMProperty.getPossibleStandardName[lowerCased] = propName; + } + + if (DOMAttributeNames.hasOwnProperty(propName)) { + var attributeName = DOMAttributeNames[propName]; + propertyInfo.attributeName = attributeName; + if (true) { + DOMProperty.getPossibleStandardName[attributeName] = propName; + } + } + + if (DOMAttributeNamespaces.hasOwnProperty(propName)) { + propertyInfo.attributeNamespace = DOMAttributeNamespaces[propName]; + } + + if (DOMPropertyNames.hasOwnProperty(propName)) { + propertyInfo.propertyName = DOMPropertyNames[propName]; + } + + if (DOMMutationMethods.hasOwnProperty(propName)) { + propertyInfo.mutationMethod = DOMMutationMethods[propName]; + } + + DOMProperty.properties[propName] = propertyInfo; + } + } +}; + +/* eslint-disable max-len */ +var ATTRIBUTE_NAME_START_CHAR = ':A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD'; +/* eslint-enable max-len */ + +/** + * DOMProperty exports lookup objects that can be used like functions: + * + * > DOMProperty.isValid['id'] + * true + * > DOMProperty.isValid['foobar'] + * undefined + * + * Although this may be confusing, it performs better in general. + * + * @see http://jsperf.com/key-exists + * @see http://jsperf.com/key-missing + */ +var DOMProperty = { + + ID_ATTRIBUTE_NAME: 'data-reactid', + ROOT_ATTRIBUTE_NAME: 'data-reactroot', + + ATTRIBUTE_NAME_START_CHAR: ATTRIBUTE_NAME_START_CHAR, + ATTRIBUTE_NAME_CHAR: ATTRIBUTE_NAME_START_CHAR + '\\-.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040', + + /** + * Map from property "standard name" to an object with info about how to set + * the property in the DOM. Each object contains: + * + * attributeName: + * Used when rendering markup or with `*Attribute()`. + * attributeNamespace + * propertyName: + * Used on DOM node instances. (This includes properties that mutate due to + * external factors.) + * mutationMethod: + * If non-null, used instead of the property or `setAttribute()` after + * initial render. + * mustUseProperty: + * Whether the property must be accessed and mutated as an object property. + * hasBooleanValue: + * Whether the property should be removed when set to a falsey value. + * hasNumericValue: + * Whether the property must be numeric or parse as a numeric and should be + * removed when set to a falsey value. + * hasPositiveNumericValue: + * Whether the property must be positive numeric or parse as a positive + * numeric and should be removed when set to a falsey value. + * hasOverloadedBooleanValue: + * Whether the property can be used as a flag as well as with a value. + * Removed when strictly equal to false; present without a value when + * strictly equal to true; present with a value otherwise. + */ + properties: {}, + + /** + * Mapping from lowercase property names to the properly cased version, used + * to warn in the case of missing properties. Available only in __DEV__. + * + * autofocus is predefined, because adding it to the property whitelist + * causes unintended side effects. + * + * @type {Object} + */ + getPossibleStandardName: true ? { autofocus: 'autoFocus' } : null, + + /** + * All of the isCustomAttribute() functions that have been injected. + */ + _isCustomAttributeFunctions: [], + + /** + * Checks whether a property name is a custom attribute. + * @method + */ + isCustomAttribute: function (attributeName) { + for (var i = 0; i < DOMProperty._isCustomAttributeFunctions.length; i++) { + var isCustomAttributeFn = DOMProperty._isCustomAttributeFunctions[i]; + if (isCustomAttributeFn(attributeName)) { + return true; + } + } + return false; + }, + + injection: DOMPropertyInjection +}; + +module.exports = DOMProperty; + +/***/ }), +/* 21 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/PooledClass.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Static poolers. Several custom versions for each potential number of + * arguments. A completely generic pooler is easy to implement, but would + * require accessing the `arguments` object. In each of these, `this` refers to + * the Class itself, not an instance. If any others are needed, simply add them + * here, or in their own files. + */ +var oneArgumentPooler = function (copyFieldsFrom) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, copyFieldsFrom); + return instance; + } else { + return new Klass(copyFieldsFrom); + } +}; + +var twoArgumentPooler = function (a1, a2) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, a1, a2); + return instance; + } else { + return new Klass(a1, a2); + } +}; + +var threeArgumentPooler = function (a1, a2, a3) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, a1, a2, a3); + return instance; + } else { + return new Klass(a1, a2, a3); + } +}; + +var fourArgumentPooler = function (a1, a2, a3, a4) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, a1, a2, a3, a4); + return instance; + } else { + return new Klass(a1, a2, a3, a4); + } +}; + +var standardReleaser = function (instance) { + var Klass = this; + !(instance instanceof Klass) ? true ? invariant(false, 'Trying to release an instance into a pool of a different type.') : _prodInvariant('25') : void 0; + instance.destructor(); + if (Klass.instancePool.length < Klass.poolSize) { + Klass.instancePool.push(instance); + } +}; + +var DEFAULT_POOL_SIZE = 10; +var DEFAULT_POOLER = oneArgumentPooler; + +/** + * Augments `CopyConstructor` to be a poolable class, augmenting only the class + * itself (statically) not adding any prototypical fields. Any CopyConstructor + * you give this may have a `poolSize` property, and will look for a + * prototypical `destructor` on instances. + * + * @param {Function} CopyConstructor Constructor that can be used to reset. + * @param {Function} pooler Customizable pooler. + */ +var addPoolingTo = function (CopyConstructor, pooler) { + // Casting as any so that flow ignores the actual implementation and trusts + // it to match the type we declared + var NewKlass = CopyConstructor; + NewKlass.instancePool = []; + NewKlass.getPooled = pooler || DEFAULT_POOLER; + if (!NewKlass.poolSize) { + NewKlass.poolSize = DEFAULT_POOL_SIZE; + } + NewKlass.release = standardReleaser; + return NewKlass; +}; + +var PooledClass = { + addPoolingTo: addPoolingTo, + oneArgumentPooler: oneArgumentPooler, + twoArgumentPooler: twoArgumentPooler, + threeArgumentPooler: threeArgumentPooler, + fourArgumentPooler: fourArgumentPooler +}; + +module.exports = PooledClass; + +/***/ }), +/* 22 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactElement.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var ReactCurrentOwner = __webpack_require__(/*! ./ReactCurrentOwner */ 15); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); +var canDefineProperty = __webpack_require__(/*! ./canDefineProperty */ 72); +var hasOwnProperty = Object.prototype.hasOwnProperty; + +var REACT_ELEMENT_TYPE = __webpack_require__(/*! ./ReactElementSymbol */ 122); + +var RESERVED_PROPS = { + key: true, + ref: true, + __self: true, + __source: true +}; + +var specialPropKeyWarningShown, specialPropRefWarningShown; + +function hasValidRef(config) { + if (true) { + if (hasOwnProperty.call(config, 'ref')) { + var getter = Object.getOwnPropertyDescriptor(config, 'ref').get; + if (getter && getter.isReactWarning) { + return false; + } + } + } + return config.ref !== undefined; +} + +function hasValidKey(config) { + if (true) { + if (hasOwnProperty.call(config, 'key')) { + var getter = Object.getOwnPropertyDescriptor(config, 'key').get; + if (getter && getter.isReactWarning) { + return false; + } + } + } + return config.key !== undefined; +} + +function defineKeyPropWarningGetter(props, displayName) { + var warnAboutAccessingKey = function () { + if (!specialPropKeyWarningShown) { + specialPropKeyWarningShown = true; + true ? warning(false, '%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName) : void 0; + } + }; + warnAboutAccessingKey.isReactWarning = true; + Object.defineProperty(props, 'key', { + get: warnAboutAccessingKey, + configurable: true + }); +} + +function defineRefPropWarningGetter(props, displayName) { + var warnAboutAccessingRef = function () { + if (!specialPropRefWarningShown) { + specialPropRefWarningShown = true; + true ? warning(false, '%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName) : void 0; + } + }; + warnAboutAccessingRef.isReactWarning = true; + Object.defineProperty(props, 'ref', { + get: warnAboutAccessingRef, + configurable: true + }); +} + +/** + * Factory method to create a new React element. This no longer adheres to + * the class pattern, so do not use new to call it. Also, no instanceof check + * will work. Instead test $$typeof field against Symbol.for('react.element') to check + * if something is a React Element. + * + * @param {*} type + * @param {*} key + * @param {string|object} ref + * @param {*} self A *temporary* helper to detect places where `this` is + * different from the `owner` when React.createElement is called, so that we + * can warn. We want to get rid of owner and replace string `ref`s with arrow + * functions, and as long as `this` and owner are the same, there will be no + * change in behavior. + * @param {*} source An annotation object (added by a transpiler or otherwise) + * indicating filename, line number, and/or other information. + * @param {*} owner + * @param {*} props + * @internal + */ +var ReactElement = function (type, key, ref, self, source, owner, props) { + var element = { + // This tag allow us to uniquely identify this as a React Element + $$typeof: REACT_ELEMENT_TYPE, + + // Built-in properties that belong on the element + type: type, + key: key, + ref: ref, + props: props, + + // Record the component responsible for creating this element. + _owner: owner + }; + + if (true) { + // The validation flag is currently mutative. We put it on + // an external backing store so that we can freeze the whole object. + // This can be replaced with a WeakMap once they are implemented in + // commonly used development environments. + element._store = {}; + + // To make comparing ReactElements easier for testing purposes, we make + // the validation flag non-enumerable (where possible, which should + // include every environment we run tests in), so the test framework + // ignores it. + if (canDefineProperty) { + Object.defineProperty(element._store, 'validated', { + configurable: false, + enumerable: false, + writable: true, + value: false + }); + // self and source are DEV only properties. + Object.defineProperty(element, '_self', { + configurable: false, + enumerable: false, + writable: false, + value: self + }); + // Two elements created in two different places should be considered + // equal for testing purposes and therefore we hide it from enumeration. + Object.defineProperty(element, '_source', { + configurable: false, + enumerable: false, + writable: false, + value: source + }); + } else { + element._store.validated = false; + element._self = self; + element._source = source; + } + if (Object.freeze) { + Object.freeze(element.props); + Object.freeze(element); + } + } + + return element; +}; + +/** + * Create and return a new ReactElement of the given type. + * See https://facebook.github.io/react/docs/top-level-api.html#react.createelement + */ +ReactElement.createElement = function (type, config, children) { + var propName; + + // Reserved names are extracted + var props = {}; + + var key = null; + var ref = null; + var self = null; + var source = null; + + if (config != null) { + if (hasValidRef(config)) { + ref = config.ref; + } + if (hasValidKey(config)) { + key = '' + config.key; + } + + self = config.__self === undefined ? null : config.__self; + source = config.__source === undefined ? null : config.__source; + // Remaining properties are added to a new props object + for (propName in config) { + if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { + props[propName] = config[propName]; + } + } + } + + // Children can be more than one argument, and those are transferred onto + // the newly allocated props object. + var childrenLength = arguments.length - 2; + if (childrenLength === 1) { + props.children = children; + } else if (childrenLength > 1) { + var childArray = Array(childrenLength); + for (var i = 0; i < childrenLength; i++) { + childArray[i] = arguments[i + 2]; + } + if (true) { + if (Object.freeze) { + Object.freeze(childArray); + } + } + props.children = childArray; + } + + // Resolve default props + if (type && type.defaultProps) { + var defaultProps = type.defaultProps; + for (propName in defaultProps) { + if (props[propName] === undefined) { + props[propName] = defaultProps[propName]; + } + } + } + if (true) { + if (key || ref) { + if (typeof props.$$typeof === 'undefined' || props.$$typeof !== REACT_ELEMENT_TYPE) { + var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type; + if (key) { + defineKeyPropWarningGetter(props, displayName); + } + if (ref) { + defineRefPropWarningGetter(props, displayName); + } + } + } + } + return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props); +}; + +/** + * Return a function that produces ReactElements of a given type. + * See https://facebook.github.io/react/docs/top-level-api.html#react.createfactory + */ +ReactElement.createFactory = function (type) { + var factory = ReactElement.createElement.bind(null, type); + // Expose the type on the factory and the prototype so that it can be + // easily accessed on elements. E.g. `.type === Foo`. + // This should not be named `constructor` since this may not be the function + // that created the element, and it may not even be a constructor. + // Legacy hook TODO: Warn if this is accessed + factory.type = type; + return factory; +}; + +ReactElement.cloneAndReplaceKey = function (oldElement, newKey) { + var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props); + + return newElement; +}; + +/** + * Clone and return a new ReactElement using element as the starting point. + * See https://facebook.github.io/react/docs/top-level-api.html#react.cloneelement + */ +ReactElement.cloneElement = function (element, config, children) { + var propName; + + // Original props are copied + var props = _assign({}, element.props); + + // Reserved names are extracted + var key = element.key; + var ref = element.ref; + // Self is preserved since the owner is preserved. + var self = element._self; + // Source is preserved since cloneElement is unlikely to be targeted by a + // transpiler, and the original source is probably a better indicator of the + // true owner. + var source = element._source; + + // Owner will be preserved, unless ref is overridden + var owner = element._owner; + + if (config != null) { + if (hasValidRef(config)) { + // Silently steal the ref from the parent. + ref = config.ref; + owner = ReactCurrentOwner.current; + } + if (hasValidKey(config)) { + key = '' + config.key; + } + + // Remaining properties override existing props + var defaultProps; + if (element.type && element.type.defaultProps) { + defaultProps = element.type.defaultProps; + } + for (propName in config) { + if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { + if (config[propName] === undefined && defaultProps !== undefined) { + // Resolve default props + props[propName] = defaultProps[propName]; + } else { + props[propName] = config[propName]; + } + } + } + } + + // Children can be more than one argument, and those are transferred onto + // the newly allocated props object. + var childrenLength = arguments.length - 2; + if (childrenLength === 1) { + props.children = children; + } else if (childrenLength > 1) { + var childArray = Array(childrenLength); + for (var i = 0; i < childrenLength; i++) { + childArray[i] = arguments[i + 2]; + } + props.children = childArray; + } + + return ReactElement(element.type, key, ref, self, source, owner, props); +}; + +/** + * Verifies the object is a ReactElement. + * See https://facebook.github.io/react/docs/top-level-api.html#react.isvalidelement + * @param {?object} object + * @return {boolean} True if `object` is a valid component. + * @final + */ +ReactElement.isValidElement = function (object) { + return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE; +}; + +module.exports = ReactElement; + +/***/ }), +/* 23 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/reactProdInvariant.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + +/** + * WARNING: DO NOT manually require this module. + * This is a replacement for `invariant(...)` used by the error code system + * and will _only_ be required by the corresponding babel pass. + * It always throws. + */ + +function reactProdInvariant(code) { + var argCount = arguments.length - 1; + + var message = 'Minified React error #' + code + '; visit ' + 'http://facebook.github.io/react/docs/error-decoder.html?invariant=' + code; + + for (var argIdx = 0; argIdx < argCount; argIdx++) { + message += '&args[]=' + encodeURIComponent(arguments[argIdx + 1]); + } + + message += ' for the full message or use the non-minified dev environment' + ' for full errors and additional helpful warnings.'; + + var error = new Error(message); + error.name = 'Invariant Violation'; + error.framesToPop = 1; // we don't care about reactProdInvariant's own frame + + throw error; +} + +module.exports = reactProdInvariant; + +/***/ }), +/* 24 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/ajax-based.js ***! + \**********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + , SenderReceiver = __webpack_require__(/*! ./sender-receiver */ 88) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:ajax-based'); +} + +function createAjaxSender(AjaxObject) { + return function(url, payload, callback) { + debug('create ajax sender', url, payload); + var opt = {}; + if (typeof payload === 'string') { + opt.headers = {'Content-type': 'text/plain'}; + } + var ajaxUrl = urlUtils.addPath(url, '/xhr_send'); + var xo = new AjaxObject('POST', ajaxUrl, payload, opt); + xo.once('finish', function(status) { + debug('finish', status); + xo = null; + + if (status !== 200 && status !== 204) { + return callback(new Error('http status ' + status)); + } + callback(); + }); + return function() { + debug('abort'); + xo.close(); + xo = null; + + var err = new Error('Aborted'); + err.code = 1000; + callback(err); + }; + }; +} + +function AjaxBasedTransport(transUrl, urlSuffix, Receiver, AjaxObject) { + SenderReceiver.call(this, transUrl, urlSuffix, createAjaxSender(AjaxObject), Receiver, AjaxObject); +} + +inherits(AjaxBasedTransport, SenderReceiver); + +module.exports = AjaxBasedTransport; + + +/***/ }), +/* 25 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/random.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/* global crypto:true */ +var crypto = __webpack_require__(/*! crypto */ 175); + +// This string has length 32, a power of 2, so the modulus doesn't introduce a +// bias. +var _randomStringChars = 'abcdefghijklmnopqrstuvwxyz012345'; +module.exports = { + string: function(length) { + var max = _randomStringChars.length; + var bytes = crypto.randomBytes(length); + var ret = []; + for (var i = 0; i < length; i++) { + ret.push(_randomStringChars.substr(bytes[i] % max, 1)); + } + return ret.join(''); + } + +, number: function(max) { + return Math.floor(Math.random() * max); + } + +, numberString: function(max) { + var t = ('' + (max - 1)).length; + var p = new Array(t + 1).join('0'); + return (p + this.number(max)).slice(-t); + } +}; + + +/***/ }), +/* 26 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/DOMLazyTree.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMNamespaces = __webpack_require__(/*! ./DOMNamespaces */ 55); +var setInnerHTML = __webpack_require__(/*! ./setInnerHTML */ 45); + +var createMicrosoftUnsafeLocalFunction = __webpack_require__(/*! ./createMicrosoftUnsafeLocalFunction */ 62); +var setTextContent = __webpack_require__(/*! ./setTextContent */ 120); + +var ELEMENT_NODE_TYPE = 1; +var DOCUMENT_FRAGMENT_NODE_TYPE = 11; + +/** + * In IE (8-11) and Edge, appending nodes with no children is dramatically + * faster than appending a full subtree, so we essentially queue up the + * .appendChild calls here and apply them so each node is added to its parent + * before any children are added. + * + * In other browsers, doing so is slower or neutral compared to the other order + * (in Firefox, twice as slow) so we only do this inversion in IE. + * + * See https://github.com/spicyj/innerhtml-vs-createelement-vs-clonenode. + */ +var enableLazy = typeof document !== 'undefined' && typeof document.documentMode === 'number' || typeof navigator !== 'undefined' && typeof navigator.userAgent === 'string' && /\bEdge\/\d/.test(navigator.userAgent); + +function insertTreeChildren(tree) { + if (!enableLazy) { + return; + } + var node = tree.node; + var children = tree.children; + if (children.length) { + for (var i = 0; i < children.length; i++) { + insertTreeBefore(node, children[i], null); + } + } else if (tree.html != null) { + setInnerHTML(node, tree.html); + } else if (tree.text != null) { + setTextContent(node, tree.text); + } +} + +var insertTreeBefore = createMicrosoftUnsafeLocalFunction(function (parentNode, tree, referenceNode) { + // DocumentFragments aren't actually part of the DOM after insertion so + // appending children won't update the DOM. We need to ensure the fragment + // is properly populated first, breaking out of our lazy approach for just + // this level. Also, some plugins (like Flash Player) will read + // nodes immediately upon insertion into the DOM, so + // must also be populated prior to insertion into the DOM. + if (tree.node.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE || tree.node.nodeType === ELEMENT_NODE_TYPE && tree.node.nodeName.toLowerCase() === 'object' && (tree.node.namespaceURI == null || tree.node.namespaceURI === DOMNamespaces.html)) { + insertTreeChildren(tree); + parentNode.insertBefore(tree.node, referenceNode); + } else { + parentNode.insertBefore(tree.node, referenceNode); + insertTreeChildren(tree); + } +}); + +function replaceChildWithTree(oldNode, newTree) { + oldNode.parentNode.replaceChild(newTree.node, oldNode); + insertTreeChildren(newTree); +} + +function queueChild(parentTree, childTree) { + if (enableLazy) { + parentTree.children.push(childTree); + } else { + parentTree.node.appendChild(childTree.node); + } +} + +function queueHTML(tree, html) { + if (enableLazy) { + tree.html = html; + } else { + setInnerHTML(tree.node, html); + } +} + +function queueText(tree, text) { + if (enableLazy) { + tree.text = text; + } else { + setTextContent(tree.node, text); + } +} + +function toString() { + return this.node.nodeName; +} + +function DOMLazyTree(node) { + return { + node: node, + children: [], + html: null, + text: null, + toString: toString + }; +} + +DOMLazyTree.insertTreeBefore = insertTreeBefore; +DOMLazyTree.replaceChildWithTree = replaceChildWithTree; +DOMLazyTree.queueChild = queueChild; +DOMLazyTree.queueHTML = queueHTML; +DOMLazyTree.queueText = queueText; + +module.exports = DOMLazyTree; + +/***/ }), +/* 27 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactReconciler.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactRef = __webpack_require__(/*! ./ReactRef */ 256); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +/** + * Helper to call ReactRef.attachRefs with this composite component, split out + * to avoid allocations in the transaction mount-ready queue. + */ +function attachRefs() { + ReactRef.attachRefs(this, this._currentElement); +} + +var ReactReconciler = { + + /** + * Initializes the component, renders markup, and registers event listeners. + * + * @param {ReactComponent} internalInstance + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @param {?object} the containing host component instance + * @param {?object} info about the host container + * @return {?string} Rendered markup to be inserted into the DOM. + * @final + * @internal + */ + mountComponent: function (internalInstance, transaction, hostParent, hostContainerInfo, context, parentDebugID // 0 in production and for roots + ) { + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onBeforeMountComponent(internalInstance._debugID, internalInstance._currentElement, parentDebugID); + } + } + var markup = internalInstance.mountComponent(transaction, hostParent, hostContainerInfo, context, parentDebugID); + if (internalInstance._currentElement && internalInstance._currentElement.ref != null) { + transaction.getReactMountReady().enqueue(attachRefs, internalInstance); + } + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onMountComponent(internalInstance._debugID); + } + } + return markup; + }, + + /** + * Returns a value that can be passed to + * ReactComponentEnvironment.replaceNodeWithMarkup. + */ + getHostNode: function (internalInstance) { + return internalInstance.getHostNode(); + }, + + /** + * Releases any resources allocated by `mountComponent`. + * + * @final + * @internal + */ + unmountComponent: function (internalInstance, safely) { + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onBeforeUnmountComponent(internalInstance._debugID); + } + } + ReactRef.detachRefs(internalInstance, internalInstance._currentElement); + internalInstance.unmountComponent(safely); + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onUnmountComponent(internalInstance._debugID); + } + } + }, + + /** + * Update a component using a new element. + * + * @param {ReactComponent} internalInstance + * @param {ReactElement} nextElement + * @param {ReactReconcileTransaction} transaction + * @param {object} context + * @internal + */ + receiveComponent: function (internalInstance, nextElement, transaction, context) { + var prevElement = internalInstance._currentElement; + + if (nextElement === prevElement && context === internalInstance._context) { + // Since elements are immutable after the owner is rendered, + // we can do a cheap identity compare here to determine if this is a + // superfluous reconcile. It's possible for state to be mutable but such + // change should trigger an update of the owner which would recreate + // the element. We explicitly check for the existence of an owner since + // it's possible for an element created outside a composite to be + // deeply mutated and reused. + + // TODO: Bailing out early is just a perf optimization right? + // TODO: Removing the return statement should affect correctness? + return; + } + + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onBeforeUpdateComponent(internalInstance._debugID, nextElement); + } + } + + var refsChanged = ReactRef.shouldUpdateRefs(prevElement, nextElement); + + if (refsChanged) { + ReactRef.detachRefs(internalInstance, prevElement); + } + + internalInstance.receiveComponent(nextElement, transaction, context); + + if (refsChanged && internalInstance._currentElement && internalInstance._currentElement.ref != null) { + transaction.getReactMountReady().enqueue(attachRefs, internalInstance); + } + + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onUpdateComponent(internalInstance._debugID); + } + } + }, + + /** + * Flush any dirty changes in a component. + * + * @param {ReactComponent} internalInstance + * @param {ReactReconcileTransaction} transaction + * @internal + */ + performUpdateIfNecessary: function (internalInstance, transaction, updateBatchNumber) { + if (internalInstance._updateBatchNumber !== updateBatchNumber) { + // The component's enqueued batch number should always be the current + // batch or the following one. + true ? warning(internalInstance._updateBatchNumber == null || internalInstance._updateBatchNumber === updateBatchNumber + 1, 'performUpdateIfNecessary: Unexpected batch number (current %s, ' + 'pending %s)', updateBatchNumber, internalInstance._updateBatchNumber) : void 0; + return; + } + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onBeforeUpdateComponent(internalInstance._debugID, internalInstance._currentElement); + } + } + internalInstance.performUpdateIfNecessary(transaction); + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onUpdateComponent(internalInstance._debugID); + } + } + } + +}; + +module.exports = ReactReconciler; + +/***/ }), +/* 28 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/React.js ***! + \*****************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var ReactChildren = __webpack_require__(/*! ./ReactChildren */ 287); +var ReactComponent = __webpack_require__(/*! ./ReactComponent */ 69); +var ReactPureComponent = __webpack_require__(/*! ./ReactPureComponent */ 291); +var ReactClass = __webpack_require__(/*! ./ReactClass */ 288); +var ReactDOMFactories = __webpack_require__(/*! ./ReactDOMFactories */ 289); +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); +var ReactPropTypes = __webpack_require__(/*! ./ReactPropTypes */ 290); +var ReactVersion = __webpack_require__(/*! ./ReactVersion */ 292); + +var onlyChild = __webpack_require__(/*! ./onlyChild */ 294); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var createElement = ReactElement.createElement; +var createFactory = ReactElement.createFactory; +var cloneElement = ReactElement.cloneElement; + +if (true) { + var ReactElementValidator = __webpack_require__(/*! ./ReactElementValidator */ 123); + createElement = ReactElementValidator.createElement; + createFactory = ReactElementValidator.createFactory; + cloneElement = ReactElementValidator.cloneElement; +} + +var __spread = _assign; + +if (true) { + var warned = false; + __spread = function () { + true ? warning(warned, 'React.__spread is deprecated and should not be used. Use ' + 'Object.assign directly or another helper function with similar ' + 'semantics. You may be seeing this warning due to your compiler. ' + 'See https://fb.me/react-spread-deprecation for more details.') : void 0; + warned = true; + return _assign.apply(null, arguments); + }; +} + +var React = { + + // Modern + + Children: { + map: ReactChildren.map, + forEach: ReactChildren.forEach, + count: ReactChildren.count, + toArray: ReactChildren.toArray, + only: onlyChild + }, + + Component: ReactComponent, + PureComponent: ReactPureComponent, + + createElement: createElement, + cloneElement: cloneElement, + isValidElement: ReactElement.isValidElement, + + // Classic + + PropTypes: ReactPropTypes, + createClass: ReactClass.createClass, + createFactory: createFactory, + createMixin: function (mixin) { + // Currently a noop. Will be used to validate and trace mixins. + return mixin; + }, + + // This looks DOM specific but these are actually isomorphic helpers + // since they are just generating DOM strings. + DOM: ReactDOMFactories, + + version: ReactVersion, + + // Deprecated hook for JSX spread, don't use this for anything. + __spread: __spread +}; + +module.exports = React; + +/***/ }), +/* 29 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xhr-local.js ***! + \************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , XhrDriver = __webpack_require__(/*! ../driver/xhr */ 83) + ; + +function XHRLocalObject(method, url, payload /*, opts */) { + XhrDriver.call(this, method, url, payload, { + noCredentials: true + }); +} + +inherits(XHRLocalObject, XhrDriver); + +XHRLocalObject.enabled = XhrDriver.enabled; + +module.exports = XHRLocalObject; + + +/***/ }), +/* 30 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/browser.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +module.exports = { + isOpera: function() { + return global.navigator && + /opera/i.test(global.navigator.userAgent); + } + +, isKonqueror: function() { + return global.navigator && + /konqueror/i.test(global.navigator.userAgent); + } + + // #187 wrap document.domain in try/catch because of WP8 from file:/// +, hasDomain: function () { + // non-browser client always has a domain + if (!global.document) { + return true; + } + + try { + return !!global.document.domain; + } catch (e) { + return false; + } + } +}; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 31 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/iframe.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var eventUtils = __webpack_require__(/*! ./event */ 18) + , JSON3 = __webpack_require__(/*! json3 */ 16) + , browser = __webpack_require__(/*! ./browser */ 30) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:utils:iframe'); +} + +module.exports = { + WPrefix: '_jp' +, currentWindowId: null + +, polluteGlobalNamespace: function() { + if (!(module.exports.WPrefix in global)) { + global[module.exports.WPrefix] = {}; + } + } + +, postMessage: function(type, data) { + if (global.parent !== global) { + global.parent.postMessage(JSON3.stringify({ + windowId: module.exports.currentWindowId + , type: type + , data: data || '' + }), '*'); + } else { + debug('Cannot postMessage, no parent window.', type, data); + } + } + +, createIframe: function(iframeUrl, errorCallback) { + var iframe = global.document.createElement('iframe'); + var tref, unloadRef; + var unattach = function() { + debug('unattach'); + clearTimeout(tref); + // Explorer had problems with that. + try { + iframe.onload = null; + } catch (x) { + // intentionally empty + } + iframe.onerror = null; + }; + var cleanup = function() { + debug('cleanup'); + if (iframe) { + unattach(); + // This timeout makes chrome fire onbeforeunload event + // within iframe. Without the timeout it goes straight to + // onunload. + setTimeout(function() { + if (iframe) { + iframe.parentNode.removeChild(iframe); + } + iframe = null; + }, 0); + eventUtils.unloadDel(unloadRef); + } + }; + var onerror = function(err) { + debug('onerror', err); + if (iframe) { + cleanup(); + errorCallback(err); + } + }; + var post = function(msg, origin) { + debug('post', msg, origin); + try { + // When the iframe is not loaded, IE raises an exception + // on 'contentWindow'. + setTimeout(function() { + if (iframe && iframe.contentWindow) { + iframe.contentWindow.postMessage(msg, origin); + } + }, 0); + } catch (x) { + // intentionally empty + } + }; + + iframe.src = iframeUrl; + iframe.style.display = 'none'; + iframe.style.position = 'absolute'; + iframe.onerror = function() { + onerror('onerror'); + }; + iframe.onload = function() { + debug('onload'); + // `onload` is triggered before scripts on the iframe are + // executed. Give it few seconds to actually load stuff. + clearTimeout(tref); + tref = setTimeout(function() { + onerror('onload timeout'); + }, 2000); + }; + global.document.body.appendChild(iframe); + tref = setTimeout(function() { + onerror('timeout'); + }, 15000); + unloadRef = eventUtils.unloadAdd(cleanup); + return { + post: post + , cleanup: cleanup + , loaded: unattach + }; + } + +/* eslint no-undef: "off", new-cap: "off" */ +, createHtmlfile: function(iframeUrl, errorCallback) { + var axo = ['Active'].concat('Object').join('X'); + var doc = new global[axo]('htmlfile'); + var tref, unloadRef; + var iframe; + var unattach = function() { + clearTimeout(tref); + iframe.onerror = null; + }; + var cleanup = function() { + if (doc) { + unattach(); + eventUtils.unloadDel(unloadRef); + iframe.parentNode.removeChild(iframe); + iframe = doc = null; + CollectGarbage(); + } + }; + var onerror = function(r) { + debug('onerror', r); + if (doc) { + cleanup(); + errorCallback(r); + } + }; + var post = function(msg, origin) { + try { + // When the iframe is not loaded, IE raises an exception + // on 'contentWindow'. + setTimeout(function() { + if (iframe && iframe.contentWindow) { + iframe.contentWindow.postMessage(msg, origin); + } + }, 0); + } catch (x) { + // intentionally empty + } + }; + + doc.open(); + doc.write('' + + 'document.domain="' + global.document.domain + '";' + + ''); + doc.close(); + doc.parentWindow[module.exports.WPrefix] = global[module.exports.WPrefix]; + var c = doc.createElement('div'); + doc.body.appendChild(c); + iframe = doc.createElement('iframe'); + c.appendChild(iframe); + iframe.src = iframeUrl; + iframe.onerror = function() { + onerror('onerror'); + }; + tref = setTimeout(function() { + onerror('timeout'); + }, 15000); + unloadRef = eventUtils.unloadAdd(cleanup); + return { + post: post + , cleanup: cleanup + , loaded: unattach + }; + } +}; + +module.exports.iframeEnabled = false; +if (global.document) { + // postMessage misbehaves in konqueror 4.6.5 - the messages are delivered with + // huge delay, or not at all. + module.exports.iframeEnabled = (typeof global.postMessage === 'function' || + typeof global.postMessage === 'object') && (!browser.isKonqueror()); +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 32 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/util.js ***! + \***********************************************************/ +/***/ (function(module, exports) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +/** + * This is a helper function for getting values from parameter/options + * objects. + * + * @param args The object we are extracting values from + * @param name The name of the property we are getting. + * @param defaultValue An optional value to return if the property is missing + * from the object. If this is not specified and the property is missing, an + * error will be thrown. + */ +function getArg(aArgs, aName, aDefaultValue) { + if (aName in aArgs) { + return aArgs[aName]; + } else if (arguments.length === 3) { + return aDefaultValue; + } else { + throw new Error('"' + aName + '" is a required argument.'); + } +} +exports.getArg = getArg; + +var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/; +var dataUrlRegexp = /^data:.+\,.+$/; + +function urlParse(aUrl) { + var match = aUrl.match(urlRegexp); + if (!match) { + return null; + } + return { + scheme: match[1], + auth: match[2], + host: match[3], + port: match[4], + path: match[5] + }; +} +exports.urlParse = urlParse; + +function urlGenerate(aParsedUrl) { + var url = ''; + if (aParsedUrl.scheme) { + url += aParsedUrl.scheme + ':'; + } + url += '//'; + if (aParsedUrl.auth) { + url += aParsedUrl.auth + '@'; + } + if (aParsedUrl.host) { + url += aParsedUrl.host; + } + if (aParsedUrl.port) { + url += ":" + aParsedUrl.port + } + if (aParsedUrl.path) { + url += aParsedUrl.path; + } + return url; +} +exports.urlGenerate = urlGenerate; + +/** + * Normalizes a path, or the path portion of a URL: + * + * - Replaces consecutive slashes with one slash. + * - Removes unnecessary '.' parts. + * - Removes unnecessary '/..' parts. + * + * Based on code in the Node.js 'path' core module. + * + * @param aPath The path or url to normalize. + */ +function normalize(aPath) { + var path = aPath; + var url = urlParse(aPath); + if (url) { + if (!url.path) { + return aPath; + } + path = url.path; + } + var isAbsolute = exports.isAbsolute(path); + + var parts = path.split(/\/+/); + for (var part, up = 0, i = parts.length - 1; i >= 0; i--) { + part = parts[i]; + if (part === '.') { + parts.splice(i, 1); + } else if (part === '..') { + up++; + } else if (up > 0) { + if (part === '') { + // The first part is blank if the path is absolute. Trying to go + // above the root is a no-op. Therefore we can remove all '..' parts + // directly after the root. + parts.splice(i + 1, up); + up = 0; + } else { + parts.splice(i, 2); + up--; + } + } + } + path = parts.join('/'); + + if (path === '') { + path = isAbsolute ? '/' : '.'; + } + + if (url) { + url.path = path; + return urlGenerate(url); + } + return path; +} +exports.normalize = normalize; + +/** + * Joins two paths/URLs. + * + * @param aRoot The root path or URL. + * @param aPath The path or URL to be joined with the root. + * + * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a + * scheme-relative URL: Then the scheme of aRoot, if any, is prepended + * first. + * - Otherwise aPath is a path. If aRoot is a URL, then its path portion + * is updated with the result and aRoot is returned. Otherwise the result + * is returned. + * - If aPath is absolute, the result is aPath. + * - Otherwise the two paths are joined with a slash. + * - Joining for example 'http://' and 'www.example.com' is also supported. + */ +function join(aRoot, aPath) { + if (aRoot === "") { + aRoot = "."; + } + if (aPath === "") { + aPath = "."; + } + var aPathUrl = urlParse(aPath); + var aRootUrl = urlParse(aRoot); + if (aRootUrl) { + aRoot = aRootUrl.path || '/'; + } + + // `join(foo, '//www.example.org')` + if (aPathUrl && !aPathUrl.scheme) { + if (aRootUrl) { + aPathUrl.scheme = aRootUrl.scheme; + } + return urlGenerate(aPathUrl); + } + + if (aPathUrl || aPath.match(dataUrlRegexp)) { + return aPath; + } + + // `join('http://', 'www.example.com')` + if (aRootUrl && !aRootUrl.host && !aRootUrl.path) { + aRootUrl.host = aPath; + return urlGenerate(aRootUrl); + } + + var joined = aPath.charAt(0) === '/' + ? aPath + : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath); + + if (aRootUrl) { + aRootUrl.path = joined; + return urlGenerate(aRootUrl); + } + return joined; +} +exports.join = join; + +exports.isAbsolute = function (aPath) { + return aPath.charAt(0) === '/' || !!aPath.match(urlRegexp); +}; + +/** + * Make a path relative to a URL or another path. + * + * @param aRoot The root path or URL. + * @param aPath The path or URL to be made relative to aRoot. + */ +function relative(aRoot, aPath) { + if (aRoot === "") { + aRoot = "."; + } + + aRoot = aRoot.replace(/\/$/, ''); + + // It is possible for the path to be above the root. In this case, simply + // checking whether the root is a prefix of the path won't work. Instead, we + // need to remove components from the root one by one, until either we find + // a prefix that fits, or we run out of components to remove. + var level = 0; + while (aPath.indexOf(aRoot + '/') !== 0) { + var index = aRoot.lastIndexOf("/"); + if (index < 0) { + return aPath; + } + + // If the only part of the root that is left is the scheme (i.e. http://, + // file:///, etc.), one or more slashes (/), or simply nothing at all, we + // have exhausted all components, so the path is not relative to the root. + aRoot = aRoot.slice(0, index); + if (aRoot.match(/^([^\/]+:\/)?\/*$/)) { + return aPath; + } + + ++level; + } + + // Make sure we add a "../" for each component we removed from the root. + return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1); +} +exports.relative = relative; + +var supportsNullProto = (function () { + var obj = Object.create(null); + return !('__proto__' in obj); +}()); + +function identity (s) { + return s; +} + +/** + * Because behavior goes wacky when you set `__proto__` on objects, we + * have to prefix all the strings in our set with an arbitrary character. + * + * See https://github.com/mozilla/source-map/pull/31 and + * https://github.com/mozilla/source-map/issues/30 + * + * @param String aStr + */ +function toSetString(aStr) { + if (isProtoString(aStr)) { + return '$' + aStr; + } + + return aStr; +} +exports.toSetString = supportsNullProto ? identity : toSetString; + +function fromSetString(aStr) { + if (isProtoString(aStr)) { + return aStr.slice(1); + } + + return aStr; +} +exports.fromSetString = supportsNullProto ? identity : fromSetString; + +function isProtoString(s) { + if (!s) { + return false; + } + + var length = s.length; + + if (length < 9 /* "__proto__".length */) { + return false; + } + + if (s.charCodeAt(length - 1) !== 95 /* '_' */ || + s.charCodeAt(length - 2) !== 95 /* '_' */ || + s.charCodeAt(length - 3) !== 111 /* 'o' */ || + s.charCodeAt(length - 4) !== 116 /* 't' */ || + s.charCodeAt(length - 5) !== 111 /* 'o' */ || + s.charCodeAt(length - 6) !== 114 /* 'r' */ || + s.charCodeAt(length - 7) !== 112 /* 'p' */ || + s.charCodeAt(length - 8) !== 95 /* '_' */ || + s.charCodeAt(length - 9) !== 95 /* '_' */) { + return false; + } + + for (var i = length - 10; i >= 0; i--) { + if (s.charCodeAt(i) !== 36 /* '$' */) { + return false; + } + } + + return true; +} + +/** + * Comparator between two mappings where the original positions are compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same original source/line/column, but different generated + * line and column the same. Useful when searching for a mapping with a + * stubbed out mapping. + */ +function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) { + var cmp = mappingA.source - mappingB.source; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0 || onlyCompareOriginal) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp !== 0) { + return cmp; + } + + return mappingA.name - mappingB.name; +} +exports.compareByOriginalPositions = compareByOriginalPositions; + +/** + * Comparator between two mappings with deflated source and name indices where + * the generated positions are compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same generated line and column, but different + * source/name/original line and column the same. Useful when searching for a + * mapping with a stubbed out mapping. + */ +function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) { + var cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0 || onlyCompareGenerated) { + return cmp; + } + + cmp = mappingA.source - mappingB.source; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0) { + return cmp; + } + + return mappingA.name - mappingB.name; +} +exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated; + +function strcmp(aStr1, aStr2) { + if (aStr1 === aStr2) { + return 0; + } + + if (aStr1 > aStr2) { + return 1; + } + + return -1; +} + +/** + * Comparator between two mappings with inflated source and name strings where + * the generated positions are compared. + */ +function compareByGeneratedPositionsInflated(mappingA, mappingB) { + var cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0) { + return cmp; + } + + cmp = strcmp(mappingA.source, mappingB.source); + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0) { + return cmp; + } + + return strcmp(mappingA.name, mappingB.name); +} +exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated; + + +/***/ }), +/* 33 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/emptyObject.js ***! + \**********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var emptyObject = {}; + +if (true) { + Object.freeze(emptyObject); +} + +module.exports = emptyObject; + +/***/ }), +/* 34 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/EventPluginHub.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var EventPluginRegistry = __webpack_require__(/*! ./EventPluginRegistry */ 40); +var EventPluginUtils = __webpack_require__(/*! ./EventPluginUtils */ 56); +var ReactErrorUtils = __webpack_require__(/*! ./ReactErrorUtils */ 60); + +var accumulateInto = __webpack_require__(/*! ./accumulateInto */ 114); +var forEachAccumulated = __webpack_require__(/*! ./forEachAccumulated */ 115); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Internal store for event listeners + */ +var listenerBank = {}; + +/** + * Internal queue of events that have accumulated their dispatches and are + * waiting to have their dispatches executed. + */ +var eventQueue = null; + +/** + * Dispatches an event and releases it back into the pool, unless persistent. + * + * @param {?object} event Synthetic event to be dispatched. + * @param {boolean} simulated If the event is simulated (changes exn behavior) + * @private + */ +var executeDispatchesAndRelease = function (event, simulated) { + if (event) { + EventPluginUtils.executeDispatchesInOrder(event, simulated); + + if (!event.isPersistent()) { + event.constructor.release(event); + } + } +}; +var executeDispatchesAndReleaseSimulated = function (e) { + return executeDispatchesAndRelease(e, true); +}; +var executeDispatchesAndReleaseTopLevel = function (e) { + return executeDispatchesAndRelease(e, false); +}; + +var getDictionaryKey = function (inst) { + // Prevents V8 performance issue: + // https://github.com/facebook/react/pull/7232 + return '.' + inst._rootNodeID; +}; + +function isInteractive(tag) { + return tag === 'button' || tag === 'input' || tag === 'select' || tag === 'textarea'; +} + +function shouldPreventMouseEvent(name, type, props) { + switch (name) { + case 'onClick': + case 'onClickCapture': + case 'onDoubleClick': + case 'onDoubleClickCapture': + case 'onMouseDown': + case 'onMouseDownCapture': + case 'onMouseMove': + case 'onMouseMoveCapture': + case 'onMouseUp': + case 'onMouseUpCapture': + return !!(props.disabled && isInteractive(type)); + default: + return false; + } +} + +/** + * This is a unified interface for event plugins to be installed and configured. + * + * Event plugins can implement the following properties: + * + * `extractEvents` {function(string, DOMEventTarget, string, object): *} + * Required. When a top-level event is fired, this method is expected to + * extract synthetic events that will in turn be queued and dispatched. + * + * `eventTypes` {object} + * Optional, plugins that fire events must publish a mapping of registration + * names that are used to register listeners. Values of this mapping must + * be objects that contain `registrationName` or `phasedRegistrationNames`. + * + * `executeDispatch` {function(object, function, string)} + * Optional, allows plugins to override how an event gets dispatched. By + * default, the listener is simply invoked. + * + * Each plugin that is injected into `EventsPluginHub` is immediately operable. + * + * @public + */ +var EventPluginHub = { + + /** + * Methods for injecting dependencies. + */ + injection: { + + /** + * @param {array} InjectedEventPluginOrder + * @public + */ + injectEventPluginOrder: EventPluginRegistry.injectEventPluginOrder, + + /** + * @param {object} injectedNamesToPlugins Map from names to plugin modules. + */ + injectEventPluginsByName: EventPluginRegistry.injectEventPluginsByName + + }, + + /** + * Stores `listener` at `listenerBank[registrationName][key]`. Is idempotent. + * + * @param {object} inst The instance, which is the source of events. + * @param {string} registrationName Name of listener (e.g. `onClick`). + * @param {function} listener The callback to store. + */ + putListener: function (inst, registrationName, listener) { + !(typeof listener === 'function') ? true ? invariant(false, 'Expected %s listener to be a function, instead got type %s', registrationName, typeof listener) : _prodInvariant('94', registrationName, typeof listener) : void 0; + + var key = getDictionaryKey(inst); + var bankForRegistrationName = listenerBank[registrationName] || (listenerBank[registrationName] = {}); + bankForRegistrationName[key] = listener; + + var PluginModule = EventPluginRegistry.registrationNameModules[registrationName]; + if (PluginModule && PluginModule.didPutListener) { + PluginModule.didPutListener(inst, registrationName, listener); + } + }, + + /** + * @param {object} inst The instance, which is the source of events. + * @param {string} registrationName Name of listener (e.g. `onClick`). + * @return {?function} The stored callback. + */ + getListener: function (inst, registrationName) { + // TODO: shouldPreventMouseEvent is DOM-specific and definitely should not + // live here; needs to be moved to a better place soon + var bankForRegistrationName = listenerBank[registrationName]; + if (shouldPreventMouseEvent(registrationName, inst._currentElement.type, inst._currentElement.props)) { + return null; + } + var key = getDictionaryKey(inst); + return bankForRegistrationName && bankForRegistrationName[key]; + }, + + /** + * Deletes a listener from the registration bank. + * + * @param {object} inst The instance, which is the source of events. + * @param {string} registrationName Name of listener (e.g. `onClick`). + */ + deleteListener: function (inst, registrationName) { + var PluginModule = EventPluginRegistry.registrationNameModules[registrationName]; + if (PluginModule && PluginModule.willDeleteListener) { + PluginModule.willDeleteListener(inst, registrationName); + } + + var bankForRegistrationName = listenerBank[registrationName]; + // TODO: This should never be null -- when is it? + if (bankForRegistrationName) { + var key = getDictionaryKey(inst); + delete bankForRegistrationName[key]; + } + }, + + /** + * Deletes all listeners for the DOM element with the supplied ID. + * + * @param {object} inst The instance, which is the source of events. + */ + deleteAllListeners: function (inst) { + var key = getDictionaryKey(inst); + for (var registrationName in listenerBank) { + if (!listenerBank.hasOwnProperty(registrationName)) { + continue; + } + + if (!listenerBank[registrationName][key]) { + continue; + } + + var PluginModule = EventPluginRegistry.registrationNameModules[registrationName]; + if (PluginModule && PluginModule.willDeleteListener) { + PluginModule.willDeleteListener(inst, registrationName); + } + + delete listenerBank[registrationName][key]; + } + }, + + /** + * Allows registered plugins an opportunity to extract events from top-level + * native browser events. + * + * @return {*} An accumulation of synthetic events. + * @internal + */ + extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + var events; + var plugins = EventPluginRegistry.plugins; + for (var i = 0; i < plugins.length; i++) { + // Not every plugin in the ordering may be loaded at runtime. + var possiblePlugin = plugins[i]; + if (possiblePlugin) { + var extractedEvents = possiblePlugin.extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget); + if (extractedEvents) { + events = accumulateInto(events, extractedEvents); + } + } + } + return events; + }, + + /** + * Enqueues a synthetic event that should be dispatched when + * `processEventQueue` is invoked. + * + * @param {*} events An accumulation of synthetic events. + * @internal + */ + enqueueEvents: function (events) { + if (events) { + eventQueue = accumulateInto(eventQueue, events); + } + }, + + /** + * Dispatches all synthetic events on the event queue. + * + * @internal + */ + processEventQueue: function (simulated) { + // Set `eventQueue` to null before processing it so that we can tell if more + // events get enqueued while processing. + var processingEventQueue = eventQueue; + eventQueue = null; + if (simulated) { + forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseSimulated); + } else { + forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseTopLevel); + } + !!eventQueue ? true ? invariant(false, 'processEventQueue(): Additional events were enqueued while processing an event queue. Support for this has not yet been implemented.') : _prodInvariant('95') : void 0; + // This would be a good time to rethrow if any of the event handlers threw. + ReactErrorUtils.rethrowCaughtError(); + }, + + /** + * These are needed for tests only. Do not use! + */ + __purge: function () { + listenerBank = {}; + }, + + __getListenerBank: function () { + return listenerBank; + } + +}; + +module.exports = EventPluginHub; + +/***/ }), +/* 35 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/EventPropagators.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var EventPluginHub = __webpack_require__(/*! ./EventPluginHub */ 34); +var EventPluginUtils = __webpack_require__(/*! ./EventPluginUtils */ 56); + +var accumulateInto = __webpack_require__(/*! ./accumulateInto */ 114); +var forEachAccumulated = __webpack_require__(/*! ./forEachAccumulated */ 115); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var getListener = EventPluginHub.getListener; + +/** + * Some event types have a notion of different registration names for different + * "phases" of propagation. This finds listeners by a given phase. + */ +function listenerAtPhase(inst, event, propagationPhase) { + var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase]; + return getListener(inst, registrationName); +} + +/** + * Tags a `SyntheticEvent` with dispatched listeners. Creating this function + * here, allows us to not have to bind or create functions for each event. + * Mutating the event's members allows us to not have to create a wrapping + * "dispatch" object that pairs the event with the listener. + */ +function accumulateDirectionalDispatches(inst, phase, event) { + if (true) { + true ? warning(inst, 'Dispatching inst must not be null') : void 0; + } + var listener = listenerAtPhase(inst, event, phase); + if (listener) { + event._dispatchListeners = accumulateInto(event._dispatchListeners, listener); + event._dispatchInstances = accumulateInto(event._dispatchInstances, inst); + } +} + +/** + * Collect dispatches (must be entirely collected before dispatching - see unit + * tests). Lazily allocate the array to conserve memory. We must loop through + * each event and perform the traversal for each one. We cannot perform a + * single traversal for the entire collection of events because each event may + * have a different target. + */ +function accumulateTwoPhaseDispatchesSingle(event) { + if (event && event.dispatchConfig.phasedRegistrationNames) { + EventPluginUtils.traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event); + } +} + +/** + * Same as `accumulateTwoPhaseDispatchesSingle`, but skips over the targetID. + */ +function accumulateTwoPhaseDispatchesSingleSkipTarget(event) { + if (event && event.dispatchConfig.phasedRegistrationNames) { + var targetInst = event._targetInst; + var parentInst = targetInst ? EventPluginUtils.getParentInstance(targetInst) : null; + EventPluginUtils.traverseTwoPhase(parentInst, accumulateDirectionalDispatches, event); + } +} + +/** + * Accumulates without regard to direction, does not look for phased + * registration names. Same as `accumulateDirectDispatchesSingle` but without + * requiring that the `dispatchMarker` be the same as the dispatched ID. + */ +function accumulateDispatches(inst, ignoredDirection, event) { + if (event && event.dispatchConfig.registrationName) { + var registrationName = event.dispatchConfig.registrationName; + var listener = getListener(inst, registrationName); + if (listener) { + event._dispatchListeners = accumulateInto(event._dispatchListeners, listener); + event._dispatchInstances = accumulateInto(event._dispatchInstances, inst); + } + } +} + +/** + * Accumulates dispatches on an `SyntheticEvent`, but only for the + * `dispatchMarker`. + * @param {SyntheticEvent} event + */ +function accumulateDirectDispatchesSingle(event) { + if (event && event.dispatchConfig.registrationName) { + accumulateDispatches(event._targetInst, null, event); + } +} + +function accumulateTwoPhaseDispatches(events) { + forEachAccumulated(events, accumulateTwoPhaseDispatchesSingle); +} + +function accumulateTwoPhaseDispatchesSkipTarget(events) { + forEachAccumulated(events, accumulateTwoPhaseDispatchesSingleSkipTarget); +} + +function accumulateEnterLeaveDispatches(leave, enter, from, to) { + EventPluginUtils.traverseEnterLeave(from, to, accumulateDispatches, leave, enter); +} + +function accumulateDirectDispatches(events) { + forEachAccumulated(events, accumulateDirectDispatchesSingle); +} + +/** + * A small set of propagation patterns, each of which will accept a small amount + * of information, and generate a set of "dispatch ready event objects" - which + * are sets of events that have already been annotated with a set of dispatched + * listener functions/ids. The API is designed this way to discourage these + * propagation strategies from actually executing the dispatches, since we + * always want to collect the entire set of dispatches before executing event a + * single one. + * + * @constructor EventPropagators + */ +var EventPropagators = { + accumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches, + accumulateTwoPhaseDispatchesSkipTarget: accumulateTwoPhaseDispatchesSkipTarget, + accumulateDirectDispatches: accumulateDirectDispatches, + accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches +}; + +module.exports = EventPropagators; + +/***/ }), +/* 36 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactInstanceMap.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * `ReactInstanceMap` maintains a mapping from a public facing stateful + * instance (key) and the internal representation (value). This allows public + * methods to accept the user facing instance as an argument and map them back + * to internal methods. + */ + +// TODO: Replace this with ES6: var ReactInstanceMap = new Map(); + +var ReactInstanceMap = { + + /** + * This API should be called `delete` but we'd have to make sure to always + * transform these to strings for IE support. When this transform is fully + * supported we can rename it. + */ + remove: function (key) { + key._reactInternalInstance = undefined; + }, + + get: function (key) { + return key._reactInternalInstance; + }, + + has: function (key) { + return key._reactInternalInstance !== undefined; + }, + + set: function (key, value) { + key._reactInternalInstance = value; + } + +}; + +module.exports = ReactInstanceMap; + +/***/ }), +/* 37 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticUIEvent.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 17); + +var getEventTarget = __webpack_require__(/*! ./getEventTarget */ 65); + +/** + * @interface UIEvent + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var UIEventInterface = { + view: function (event) { + if (event.view) { + return event.view; + } + + var target = getEventTarget(event); + if (target.window === target) { + // target is a window object + return target; + } + + var doc = target.ownerDocument; + // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8. + if (doc) { + return doc.defaultView || doc.parentWindow; + } else { + return window; + } + }, + detail: function (event) { + return event.detail || 0; + } +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticEvent} + */ +function SyntheticUIEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticEvent.augmentClass(SyntheticUIEvent, UIEventInterface); + +module.exports = SyntheticUIEvent; + +/***/ }), +/* 38 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/xhr.js ***! + \********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:receiver:xhr'); +} + +function XhrReceiver(url, AjaxObject) { + debug(url); + EventEmitter.call(this); + var self = this; + + this.bufferPosition = 0; + + this.xo = new AjaxObject('POST', url, null); + this.xo.on('chunk', this._chunkHandler.bind(this)); + this.xo.once('finish', function(status, text) { + debug('finish', status, text); + self._chunkHandler(status, text); + self.xo = null; + var reason = status === 200 ? 'network' : 'permanent'; + debug('close', reason); + self.emit('close', null, reason); + self._cleanup(); + }); +} + +inherits(XhrReceiver, EventEmitter); + +XhrReceiver.prototype._chunkHandler = function(status, text) { + debug('_chunkHandler', status); + if (status !== 200 || !text) { + return; + } + + for (var idx = -1; ; this.bufferPosition += idx + 1) { + var buf = text.slice(this.bufferPosition); + idx = buf.indexOf('\n'); + if (idx === -1) { + break; + } + var msg = buf.slice(0, idx); + if (msg) { + debug('message', msg); + this.emit('message', msg); + } + } +}; + +XhrReceiver.prototype._cleanup = function() { + debug('_cleanup'); + this.removeAllListeners(); +}; + +XhrReceiver.prototype.abort = function() { + debug('abort'); + if (this.xo) { + this.xo.close(); + debug('close'); + this.emit('close', null, 'user'); + this.xo = null; + } + this._cleanup(); +}; + +module.exports = XhrReceiver; + + +/***/ }), +/* 39 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xhr-cors.js ***! + \***********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , XhrDriver = __webpack_require__(/*! ../driver/xhr */ 83) + ; + +function XHRCorsObject(method, url, payload, opts) { + XhrDriver.call(this, method, url, payload, opts); +} + +inherits(XHRCorsObject, XhrDriver); + +XHRCorsObject.enabled = XhrDriver.enabled && XhrDriver.supportsCORS; + +module.exports = XHRCorsObject; + + +/***/ }), +/* 40 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/EventPluginRegistry.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Injectable ordering of event plugins. + */ +var eventPluginOrder = null; + +/** + * Injectable mapping from names to event plugin modules. + */ +var namesToPlugins = {}; + +/** + * Recomputes the plugin list using the injected plugins and plugin ordering. + * + * @private + */ +function recomputePluginOrdering() { + if (!eventPluginOrder) { + // Wait until an `eventPluginOrder` is injected. + return; + } + for (var pluginName in namesToPlugins) { + var pluginModule = namesToPlugins[pluginName]; + var pluginIndex = eventPluginOrder.indexOf(pluginName); + !(pluginIndex > -1) ? true ? invariant(false, 'EventPluginRegistry: Cannot inject event plugins that do not exist in the plugin ordering, `%s`.', pluginName) : _prodInvariant('96', pluginName) : void 0; + if (EventPluginRegistry.plugins[pluginIndex]) { + continue; + } + !pluginModule.extractEvents ? true ? invariant(false, 'EventPluginRegistry: Event plugins must implement an `extractEvents` method, but `%s` does not.', pluginName) : _prodInvariant('97', pluginName) : void 0; + EventPluginRegistry.plugins[pluginIndex] = pluginModule; + var publishedEvents = pluginModule.eventTypes; + for (var eventName in publishedEvents) { + !publishEventForPlugin(publishedEvents[eventName], pluginModule, eventName) ? true ? invariant(false, 'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.', eventName, pluginName) : _prodInvariant('98', eventName, pluginName) : void 0; + } + } +} + +/** + * Publishes an event so that it can be dispatched by the supplied plugin. + * + * @param {object} dispatchConfig Dispatch configuration for the event. + * @param {object} PluginModule Plugin publishing the event. + * @return {boolean} True if the event was successfully published. + * @private + */ +function publishEventForPlugin(dispatchConfig, pluginModule, eventName) { + !!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName) ? true ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same event name, `%s`.', eventName) : _prodInvariant('99', eventName) : void 0; + EventPluginRegistry.eventNameDispatchConfigs[eventName] = dispatchConfig; + + var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames; + if (phasedRegistrationNames) { + for (var phaseName in phasedRegistrationNames) { + if (phasedRegistrationNames.hasOwnProperty(phaseName)) { + var phasedRegistrationName = phasedRegistrationNames[phaseName]; + publishRegistrationName(phasedRegistrationName, pluginModule, eventName); + } + } + return true; + } else if (dispatchConfig.registrationName) { + publishRegistrationName(dispatchConfig.registrationName, pluginModule, eventName); + return true; + } + return false; +} + +/** + * Publishes a registration name that is used to identify dispatched events and + * can be used with `EventPluginHub.putListener` to register listeners. + * + * @param {string} registrationName Registration name to add. + * @param {object} PluginModule Plugin publishing the event. + * @private + */ +function publishRegistrationName(registrationName, pluginModule, eventName) { + !!EventPluginRegistry.registrationNameModules[registrationName] ? true ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same registration name, `%s`.', registrationName) : _prodInvariant('100', registrationName) : void 0; + EventPluginRegistry.registrationNameModules[registrationName] = pluginModule; + EventPluginRegistry.registrationNameDependencies[registrationName] = pluginModule.eventTypes[eventName].dependencies; + + if (true) { + var lowerCasedName = registrationName.toLowerCase(); + EventPluginRegistry.possibleRegistrationNames[lowerCasedName] = registrationName; + + if (registrationName === 'onDoubleClick') { + EventPluginRegistry.possibleRegistrationNames.ondblclick = registrationName; + } + } +} + +/** + * Registers plugins so that they can extract and dispatch events. + * + * @see {EventPluginHub} + */ +var EventPluginRegistry = { + + /** + * Ordered list of injected plugins. + */ + plugins: [], + + /** + * Mapping from event name to dispatch config + */ + eventNameDispatchConfigs: {}, + + /** + * Mapping from registration name to plugin module + */ + registrationNameModules: {}, + + /** + * Mapping from registration name to event name + */ + registrationNameDependencies: {}, + + /** + * Mapping from lowercase registration names to the properly cased version, + * used to warn in the case of missing event handlers. Available + * only in __DEV__. + * @type {Object} + */ + possibleRegistrationNames: true ? {} : null, + // Trust the developer to only use possibleRegistrationNames in __DEV__ + + /** + * Injects an ordering of plugins (by plugin name). This allows the ordering + * to be decoupled from injection of the actual plugins so that ordering is + * always deterministic regardless of packaging, on-the-fly injection, etc. + * + * @param {array} InjectedEventPluginOrder + * @internal + * @see {EventPluginHub.injection.injectEventPluginOrder} + */ + injectEventPluginOrder: function (injectedEventPluginOrder) { + !!eventPluginOrder ? true ? invariant(false, 'EventPluginRegistry: Cannot inject event plugin ordering more than once. You are likely trying to load more than one copy of React.') : _prodInvariant('101') : void 0; + // Clone the ordering so it cannot be dynamically mutated. + eventPluginOrder = Array.prototype.slice.call(injectedEventPluginOrder); + recomputePluginOrdering(); + }, + + /** + * Injects plugins to be used by `EventPluginHub`. The plugin names must be + * in the ordering injected by `injectEventPluginOrder`. + * + * Plugins can be injected as part of page initialization or on-the-fly. + * + * @param {object} injectedNamesToPlugins Map from names to plugin modules. + * @internal + * @see {EventPluginHub.injection.injectEventPluginsByName} + */ + injectEventPluginsByName: function (injectedNamesToPlugins) { + var isOrderingDirty = false; + for (var pluginName in injectedNamesToPlugins) { + if (!injectedNamesToPlugins.hasOwnProperty(pluginName)) { + continue; + } + var pluginModule = injectedNamesToPlugins[pluginName]; + if (!namesToPlugins.hasOwnProperty(pluginName) || namesToPlugins[pluginName] !== pluginModule) { + !!namesToPlugins[pluginName] ? true ? invariant(false, 'EventPluginRegistry: Cannot inject two different event plugins using the same name, `%s`.', pluginName) : _prodInvariant('102', pluginName) : void 0; + namesToPlugins[pluginName] = pluginModule; + isOrderingDirty = true; + } + } + if (isOrderingDirty) { + recomputePluginOrdering(); + } + }, + + /** + * Looks up the plugin for the supplied event. + * + * @param {object} event A synthetic event. + * @return {?object} The plugin that created the supplied event. + * @internal + */ + getPluginModuleForEvent: function (event) { + var dispatchConfig = event.dispatchConfig; + if (dispatchConfig.registrationName) { + return EventPluginRegistry.registrationNameModules[dispatchConfig.registrationName] || null; + } + if (dispatchConfig.phasedRegistrationNames !== undefined) { + // pulling phasedRegistrationNames out of dispatchConfig helps Flow see + // that it is not undefined. + var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames; + + for (var phase in phasedRegistrationNames) { + if (!phasedRegistrationNames.hasOwnProperty(phase)) { + continue; + } + var pluginModule = EventPluginRegistry.registrationNameModules[phasedRegistrationNames[phase]]; + if (pluginModule) { + return pluginModule; + } + } + } + return null; + }, + + /** + * Exposed for unit testing. + * @private + */ + _resetEventPlugins: function () { + eventPluginOrder = null; + for (var pluginName in namesToPlugins) { + if (namesToPlugins.hasOwnProperty(pluginName)) { + delete namesToPlugins[pluginName]; + } + } + EventPluginRegistry.plugins.length = 0; + + var eventNameDispatchConfigs = EventPluginRegistry.eventNameDispatchConfigs; + for (var eventName in eventNameDispatchConfigs) { + if (eventNameDispatchConfigs.hasOwnProperty(eventName)) { + delete eventNameDispatchConfigs[eventName]; + } + } + + var registrationNameModules = EventPluginRegistry.registrationNameModules; + for (var registrationName in registrationNameModules) { + if (registrationNameModules.hasOwnProperty(registrationName)) { + delete registrationNameModules[registrationName]; + } + } + + if (true) { + var possibleRegistrationNames = EventPluginRegistry.possibleRegistrationNames; + for (var lowerCasedName in possibleRegistrationNames) { + if (possibleRegistrationNames.hasOwnProperty(lowerCasedName)) { + delete possibleRegistrationNames[lowerCasedName]; + } + } + } + } + +}; + +module.exports = EventPluginRegistry; + +/***/ }), +/* 41 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactBrowserEventEmitter.js ***! + \****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var EventPluginRegistry = __webpack_require__(/*! ./EventPluginRegistry */ 40); +var ReactEventEmitterMixin = __webpack_require__(/*! ./ReactEventEmitterMixin */ 246); +var ViewportMetrics = __webpack_require__(/*! ./ViewportMetrics */ 113); + +var getVendorPrefixedEventName = __webpack_require__(/*! ./getVendorPrefixedEventName */ 282); +var isEventSupported = __webpack_require__(/*! ./isEventSupported */ 66); + +/** + * Summary of `ReactBrowserEventEmitter` event handling: + * + * - Top-level delegation is used to trap most native browser events. This + * may only occur in the main thread and is the responsibility of + * ReactEventListener, which is injected and can therefore support pluggable + * event sources. This is the only work that occurs in the main thread. + * + * - We normalize and de-duplicate events to account for browser quirks. This + * may be done in the worker thread. + * + * - Forward these native events (with the associated top-level type used to + * trap it) to `EventPluginHub`, which in turn will ask plugins if they want + * to extract any synthetic events. + * + * - The `EventPluginHub` will then process each event by annotating them with + * "dispatches", a sequence of listeners and IDs that care about that event. + * + * - The `EventPluginHub` then dispatches the events. + * + * Overview of React and the event system: + * + * +------------+ . + * | DOM | . + * +------------+ . + * | . + * v . + * +------------+ . + * | ReactEvent | . + * | Listener | . + * +------------+ . +-----------+ + * | . +--------+|SimpleEvent| + * | . | |Plugin | + * +-----|------+ . v +-----------+ + * | | | . +--------------+ +------------+ + * | +-----------.--->|EventPluginHub| | Event | + * | | . | | +-----------+ | Propagators| + * | ReactEvent | . | | |TapEvent | |------------| + * | Emitter | . | |<---+|Plugin | |other plugin| + * | | . | | +-----------+ | utilities | + * | +-----------.--->| | +------------+ + * | | | . +--------------+ + * +-----|------+ . ^ +-----------+ + * | . | |Enter/Leave| + * + . +-------+|Plugin | + * +-------------+ . +-----------+ + * | application | . + * |-------------| . + * | | . + * | | . + * +-------------+ . + * . + * React Core . General Purpose Event Plugin System + */ + +var hasEventPageXY; +var alreadyListeningTo = {}; +var isMonitoringScrollValue = false; +var reactTopListenersCounter = 0; + +// For events like 'submit' which don't consistently bubble (which we trap at a +// lower node than `document`), binding at `document` would cause duplicate +// events so we don't include them here +var topEventMapping = { + topAbort: 'abort', + topAnimationEnd: getVendorPrefixedEventName('animationend') || 'animationend', + topAnimationIteration: getVendorPrefixedEventName('animationiteration') || 'animationiteration', + topAnimationStart: getVendorPrefixedEventName('animationstart') || 'animationstart', + topBlur: 'blur', + topCanPlay: 'canplay', + topCanPlayThrough: 'canplaythrough', + topChange: 'change', + topClick: 'click', + topCompositionEnd: 'compositionend', + topCompositionStart: 'compositionstart', + topCompositionUpdate: 'compositionupdate', + topContextMenu: 'contextmenu', + topCopy: 'copy', + topCut: 'cut', + topDoubleClick: 'dblclick', + topDrag: 'drag', + topDragEnd: 'dragend', + topDragEnter: 'dragenter', + topDragExit: 'dragexit', + topDragLeave: 'dragleave', + topDragOver: 'dragover', + topDragStart: 'dragstart', + topDrop: 'drop', + topDurationChange: 'durationchange', + topEmptied: 'emptied', + topEncrypted: 'encrypted', + topEnded: 'ended', + topError: 'error', + topFocus: 'focus', + topInput: 'input', + topKeyDown: 'keydown', + topKeyPress: 'keypress', + topKeyUp: 'keyup', + topLoadedData: 'loadeddata', + topLoadedMetadata: 'loadedmetadata', + topLoadStart: 'loadstart', + topMouseDown: 'mousedown', + topMouseMove: 'mousemove', + topMouseOut: 'mouseout', + topMouseOver: 'mouseover', + topMouseUp: 'mouseup', + topPaste: 'paste', + topPause: 'pause', + topPlay: 'play', + topPlaying: 'playing', + topProgress: 'progress', + topRateChange: 'ratechange', + topScroll: 'scroll', + topSeeked: 'seeked', + topSeeking: 'seeking', + topSelectionChange: 'selectionchange', + topStalled: 'stalled', + topSuspend: 'suspend', + topTextInput: 'textInput', + topTimeUpdate: 'timeupdate', + topTouchCancel: 'touchcancel', + topTouchEnd: 'touchend', + topTouchMove: 'touchmove', + topTouchStart: 'touchstart', + topTransitionEnd: getVendorPrefixedEventName('transitionend') || 'transitionend', + topVolumeChange: 'volumechange', + topWaiting: 'waiting', + topWheel: 'wheel' +}; + +/** + * To ensure no conflicts with other potential React instances on the page + */ +var topListenersIDKey = '_reactListenersID' + String(Math.random()).slice(2); + +function getListeningForDocument(mountAt) { + // In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty` + // directly. + if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) { + mountAt[topListenersIDKey] = reactTopListenersCounter++; + alreadyListeningTo[mountAt[topListenersIDKey]] = {}; + } + return alreadyListeningTo[mountAt[topListenersIDKey]]; +} + +/** + * `ReactBrowserEventEmitter` is used to attach top-level event listeners. For + * example: + * + * EventPluginHub.putListener('myID', 'onClick', myFunction); + * + * This would allocate a "registration" of `('onClick', myFunction)` on 'myID'. + * + * @internal + */ +var ReactBrowserEventEmitter = _assign({}, ReactEventEmitterMixin, { + + /** + * Injectable event backend + */ + ReactEventListener: null, + + injection: { + /** + * @param {object} ReactEventListener + */ + injectReactEventListener: function (ReactEventListener) { + ReactEventListener.setHandleTopLevel(ReactBrowserEventEmitter.handleTopLevel); + ReactBrowserEventEmitter.ReactEventListener = ReactEventListener; + } + }, + + /** + * Sets whether or not any created callbacks should be enabled. + * + * @param {boolean} enabled True if callbacks should be enabled. + */ + setEnabled: function (enabled) { + if (ReactBrowserEventEmitter.ReactEventListener) { + ReactBrowserEventEmitter.ReactEventListener.setEnabled(enabled); + } + }, + + /** + * @return {boolean} True if callbacks are enabled. + */ + isEnabled: function () { + return !!(ReactBrowserEventEmitter.ReactEventListener && ReactBrowserEventEmitter.ReactEventListener.isEnabled()); + }, + + /** + * We listen for bubbled touch events on the document object. + * + * Firefox v8.01 (and possibly others) exhibited strange behavior when + * mounting `onmousemove` events at some node that was not the document + * element. The symptoms were that if your mouse is not moving over something + * contained within that mount point (for example on the background) the + * top-level listeners for `onmousemove` won't be called. However, if you + * register the `mousemove` on the document object, then it will of course + * catch all `mousemove`s. This along with iOS quirks, justifies restricting + * top-level listeners to the document object only, at least for these + * movement types of events and possibly all events. + * + * @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html + * + * Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but + * they bubble to document. + * + * @param {string} registrationName Name of listener (e.g. `onClick`). + * @param {object} contentDocumentHandle Document which owns the container + */ + listenTo: function (registrationName, contentDocumentHandle) { + var mountAt = contentDocumentHandle; + var isListening = getListeningForDocument(mountAt); + var dependencies = EventPluginRegistry.registrationNameDependencies[registrationName]; + + for (var i = 0; i < dependencies.length; i++) { + var dependency = dependencies[i]; + if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) { + if (dependency === 'topWheel') { + if (isEventSupported('wheel')) { + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'wheel', mountAt); + } else if (isEventSupported('mousewheel')) { + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'mousewheel', mountAt); + } else { + // Firefox needs to capture a different mouse scroll event. + // @see http://www.quirksmode.org/dom/events/tests/scroll.html + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'DOMMouseScroll', mountAt); + } + } else if (dependency === 'topScroll') { + + if (isEventSupported('scroll', true)) { + ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topScroll', 'scroll', mountAt); + } else { + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topScroll', 'scroll', ReactBrowserEventEmitter.ReactEventListener.WINDOW_HANDLE); + } + } else if (dependency === 'topFocus' || dependency === 'topBlur') { + + if (isEventSupported('focus', true)) { + ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topFocus', 'focus', mountAt); + ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topBlur', 'blur', mountAt); + } else if (isEventSupported('focusin')) { + // IE has `focusin` and `focusout` events which bubble. + // @see http://www.quirksmode.org/blog/archives/2008/04/delegating_the.html + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topFocus', 'focusin', mountAt); + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topBlur', 'focusout', mountAt); + } + + // to make sure blur and focus event listeners are only attached once + isListening.topBlur = true; + isListening.topFocus = true; + } else if (topEventMapping.hasOwnProperty(dependency)) { + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(dependency, topEventMapping[dependency], mountAt); + } + + isListening[dependency] = true; + } + } + }, + + trapBubbledEvent: function (topLevelType, handlerBaseName, handle) { + return ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelType, handlerBaseName, handle); + }, + + trapCapturedEvent: function (topLevelType, handlerBaseName, handle) { + return ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(topLevelType, handlerBaseName, handle); + }, + + /** + * Protect against document.createEvent() returning null + * Some popup blocker extensions appear to do this: + * https://github.com/facebook/react/issues/6887 + */ + supportsEventPageXY: function () { + if (!document.createEvent) { + return false; + } + var ev = document.createEvent('MouseEvent'); + return ev != null && 'pageX' in ev; + }, + + /** + * Listens to window scroll and resize events. We cache scroll values so that + * application code can access them without triggering reflows. + * + * ViewportMetrics is only used by SyntheticMouse/TouchEvent and only when + * pageX/pageY isn't supported (legacy browsers). + * + * NOTE: Scroll events do not bubble. + * + * @see http://www.quirksmode.org/dom/events/scroll.html + */ + ensureScrollValueMonitoring: function () { + if (hasEventPageXY === undefined) { + hasEventPageXY = ReactBrowserEventEmitter.supportsEventPageXY(); + } + if (!hasEventPageXY && !isMonitoringScrollValue) { + var refresh = ViewportMetrics.refreshScrollValues; + ReactBrowserEventEmitter.ReactEventListener.monitorScrollValue(refresh); + isMonitoringScrollValue = true; + } + } + +}); + +module.exports = ReactBrowserEventEmitter; + +/***/ }), +/* 42 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticMouseEvent.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticUIEvent = __webpack_require__(/*! ./SyntheticUIEvent */ 37); +var ViewportMetrics = __webpack_require__(/*! ./ViewportMetrics */ 113); + +var getEventModifierState = __webpack_require__(/*! ./getEventModifierState */ 64); + +/** + * @interface MouseEvent + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var MouseEventInterface = { + screenX: null, + screenY: null, + clientX: null, + clientY: null, + ctrlKey: null, + shiftKey: null, + altKey: null, + metaKey: null, + getModifierState: getEventModifierState, + button: function (event) { + // Webkit, Firefox, IE9+ + // which: 1 2 3 + // button: 0 1 2 (standard) + var button = event.button; + if ('which' in event) { + return button; + } + // IE<9 + // which: undefined + // button: 0 0 0 + // button: 1 4 2 (onmouseup) + return button === 2 ? 2 : button === 4 ? 1 : 0; + }, + buttons: null, + relatedTarget: function (event) { + return event.relatedTarget || (event.fromElement === event.srcElement ? event.toElement : event.fromElement); + }, + // "Proprietary" Interface. + pageX: function (event) { + return 'pageX' in event ? event.pageX : event.clientX + ViewportMetrics.currentScrollLeft; + }, + pageY: function (event) { + return 'pageY' in event ? event.pageY : event.clientY + ViewportMetrics.currentScrollTop; + } +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticMouseEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface); + +module.exports = SyntheticMouseEvent; + +/***/ }), +/* 43 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/Transaction.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var OBSERVED_ERROR = {}; + +/** + * `Transaction` creates a black box that is able to wrap any method such that + * certain invariants are maintained before and after the method is invoked + * (Even if an exception is thrown while invoking the wrapped method). Whoever + * instantiates a transaction can provide enforcers of the invariants at + * creation time. The `Transaction` class itself will supply one additional + * automatic invariant for you - the invariant that any transaction instance + * should not be run while it is already being run. You would typically create a + * single instance of a `Transaction` for reuse multiple times, that potentially + * is used to wrap several different methods. Wrappers are extremely simple - + * they only require implementing two methods. + * + * 
+ *                       wrappers (injected at creation time)
+ *                                      +        +
+ *                                      |        |
+ *                    +-----------------|--------|--------------+
+ *                    |                 v        |              |
+ *                    |      +---------------+   |              |
+ *                    |   +--|    wrapper1   |---|----+         |
+ *                    |   |  +---------------+   v    |         |
+ *                    |   |          +-------------+  |         |
+ *                    |   |     +----|   wrapper2  |--------+   |
+ *                    |   |     |    +-------------+  |     |   |
+ *                    |   |     |                     |     |   |
+ *                    |   v     v                     v     v   | wrapper
+ *                    | +---+ +---+   +---------+   +---+ +---+ | invariants
+ * perform(anyMethod) | |   | |   |   |         |   |   | |   | | maintained
+ * +----------------->|-|---|-|---|-->|anyMethod|---|---|-|---|-|-------->
+ *                    | |   | |   |   |         |   |   | |   | |
+ *                    | |   | |   |   |         |   |   | |   | |
+ *                    | |   | |   |   |         |   |   | |   | |
+ *                    | +---+ +---+   +---------+   +---+ +---+ |
+ *                    |  initialize                    close    |
+ *                    +-----------------------------------------+
+ *
+ * + * Use cases: + * - Preserving the input selection ranges before/after reconciliation. + * Restoring selection even in the event of an unexpected error. + * - Deactivating events while rearranging the DOM, preventing blurs/focuses, + * while guaranteeing that afterwards, the event system is reactivated. + * - Flushing a queue of collected DOM mutations to the main UI thread after a + * reconciliation takes place in a worker thread. + * - Invoking any collected `componentDidUpdate` callbacks after rendering new + * content. + * - (Future use case): Wrapping particular flushes of the `ReactWorker` queue + * to preserve the `scrollTop` (an automatic scroll aware DOM). + * - (Future use case): Layout calculations before and after DOM updates. + * + * Transactional plugin API: + * - A module that has an `initialize` method that returns any precomputation. + * - and a `close` method that accepts the precomputation. `close` is invoked + * when the wrapped process is completed, or has failed. + * + * @param {Array} transactionWrapper Wrapper modules + * that implement `initialize` and `close`. + * @return {Transaction} Single transaction for reuse in thread. + * + * @class Transaction + */ +var TransactionImpl = { + /** + * Sets up this instance so that it is prepared for collecting metrics. Does + * so such that this setup method may be used on an instance that is already + * initialized, in a way that does not consume additional memory upon reuse. + * That can be useful if you decide to make your subclass of this mixin a + * "PooledClass". + */ + reinitializeTransaction: function () { + this.transactionWrappers = this.getTransactionWrappers(); + if (this.wrapperInitData) { + this.wrapperInitData.length = 0; + } else { + this.wrapperInitData = []; + } + this._isInTransaction = false; + }, + + _isInTransaction: false, + + /** + * @abstract + * @return {Array} Array of transaction wrappers. + */ + getTransactionWrappers: null, + + isInTransaction: function () { + return !!this._isInTransaction; + }, + + /** + * Executes the function within a safety window. Use this for the top level + * methods that result in large amounts of computation/mutations that would + * need to be safety checked. The optional arguments helps prevent the need + * to bind in many cases. + * + * @param {function} method Member of scope to call. + * @param {Object} scope Scope to invoke from. + * @param {Object?=} a Argument to pass to the method. + * @param {Object?=} b Argument to pass to the method. + * @param {Object?=} c Argument to pass to the method. + * @param {Object?=} d Argument to pass to the method. + * @param {Object?=} e Argument to pass to the method. + * @param {Object?=} f Argument to pass to the method. + * + * @return {*} Return value from `method`. + */ + perform: function (method, scope, a, b, c, d, e, f) { + !!this.isInTransaction() ? true ? invariant(false, 'Transaction.perform(...): Cannot initialize a transaction when there is already an outstanding transaction.') : _prodInvariant('27') : void 0; + var errorThrown; + var ret; + try { + this._isInTransaction = true; + // Catching errors makes debugging more difficult, so we start with + // errorThrown set to true before setting it to false after calling + // close -- if it's still set to true in the finally block, it means + // one of these calls threw. + errorThrown = true; + this.initializeAll(0); + ret = method.call(scope, a, b, c, d, e, f); + errorThrown = false; + } finally { + try { + if (errorThrown) { + // If `method` throws, prefer to show that stack trace over any thrown + // by invoking `closeAll`. + try { + this.closeAll(0); + } catch (err) {} + } else { + // Since `method` didn't throw, we don't want to silence the exception + // here. + this.closeAll(0); + } + } finally { + this._isInTransaction = false; + } + } + return ret; + }, + + initializeAll: function (startIndex) { + var transactionWrappers = this.transactionWrappers; + for (var i = startIndex; i < transactionWrappers.length; i++) { + var wrapper = transactionWrappers[i]; + try { + // Catching errors makes debugging more difficult, so we start with the + // OBSERVED_ERROR state before overwriting it with the real return value + // of initialize -- if it's still set to OBSERVED_ERROR in the finally + // block, it means wrapper.initialize threw. + this.wrapperInitData[i] = OBSERVED_ERROR; + this.wrapperInitData[i] = wrapper.initialize ? wrapper.initialize.call(this) : null; + } finally { + if (this.wrapperInitData[i] === OBSERVED_ERROR) { + // The initializer for wrapper i threw an error; initialize the + // remaining wrappers but silence any exceptions from them to ensure + // that the first error is the one to bubble up. + try { + this.initializeAll(i + 1); + } catch (err) {} + } + } + } + }, + + /** + * Invokes each of `this.transactionWrappers.close[i]` functions, passing into + * them the respective return values of `this.transactionWrappers.init[i]` + * (`close`rs that correspond to initializers that failed will not be + * invoked). + */ + closeAll: function (startIndex) { + !this.isInTransaction() ? true ? invariant(false, 'Transaction.closeAll(): Cannot close transaction when none are open.') : _prodInvariant('28') : void 0; + var transactionWrappers = this.transactionWrappers; + for (var i = startIndex; i < transactionWrappers.length; i++) { + var wrapper = transactionWrappers[i]; + var initData = this.wrapperInitData[i]; + var errorThrown; + try { + // Catching errors makes debugging more difficult, so we start with + // errorThrown set to true before setting it to false after calling + // close -- if it's still set to true in the finally block, it means + // wrapper.close threw. + errorThrown = true; + if (initData !== OBSERVED_ERROR && wrapper.close) { + wrapper.close.call(this, initData); + } + errorThrown = false; + } finally { + if (errorThrown) { + // The closer for wrapper i threw an error; close the remaining + // wrappers but silence any exceptions from them to ensure that the + // first error is the one to bubble up. + try { + this.closeAll(i + 1); + } catch (e) {} + } + } + } + this.wrapperInitData.length = 0; + } +}; + +module.exports = TransactionImpl; + +/***/ }), +/* 44 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/escapeTextContentForBrowser.js ***! + \*******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2016-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * Based on the escape-html library, which is used under the MIT License below: + * + * Copyright (c) 2012-2013 TJ Holowaychuk + * Copyright (c) 2015 Andreas Lubbe + * Copyright (c) 2015 Tiancheng "Timothy" Gu + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * 'Software'), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + + + +// code copied and modified from escape-html +/** + * Module variables. + * @private + */ + +var matchHtmlRegExp = /["'&<>]/; + +/** + * Escape special characters in the given string of html. + * + * @param {string} string The string to escape for inserting into HTML + * @return {string} + * @public + */ + +function escapeHtml(string) { + var str = '' + string; + var match = matchHtmlRegExp.exec(str); + + if (!match) { + return str; + } + + var escape; + var html = ''; + var index = 0; + var lastIndex = 0; + + for (index = match.index; index < str.length; index++) { + switch (str.charCodeAt(index)) { + case 34: + // " + escape = '"'; + break; + case 38: + // & + escape = '&'; + break; + case 39: + // ' + escape = '''; // modified from escape-html; used to be ''' + break; + case 60: + // < + escape = '<'; + break; + case 62: + // > + escape = '>'; + break; + default: + continue; + } + + if (lastIndex !== index) { + html += str.substring(lastIndex, index); + } + + lastIndex = index + 1; + html += escape; + } + + return lastIndex !== index ? html + str.substring(lastIndex, index) : html; +} +// end code copied and modified from escape-html + + +/** + * Escapes text to prevent scripting attacks. + * + * @param {*} text Text value to escape. + * @return {string} An escaped string. + */ +function escapeTextContentForBrowser(text) { + if (typeof text === 'boolean' || typeof text === 'number') { + // this shortcircuit helps perf for types that we know will never have + // special characters, especially given that this function is used often + // for numeric dom ids. + return '' + text; + } + return escapeHtml(text); +} + +module.exports = escapeTextContentForBrowser; + +/***/ }), +/* 45 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/setInnerHTML.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var DOMNamespaces = __webpack_require__(/*! ./DOMNamespaces */ 55); + +var WHITESPACE_TEST = /^[ \r\n\t\f]/; +var NONVISIBLE_TEST = /<(!--|link|noscript|meta|script|style)[ \r\n\t\f\/>]/; + +var createMicrosoftUnsafeLocalFunction = __webpack_require__(/*! ./createMicrosoftUnsafeLocalFunction */ 62); + +// SVG temp container for IE lacking innerHTML +var reusableSVGContainer; + +/** + * Set the innerHTML property of a node, ensuring that whitespace is preserved + * even in IE8. + * + * @param {DOMElement} node + * @param {string} html + * @internal + */ +var setInnerHTML = createMicrosoftUnsafeLocalFunction(function (node, html) { + // IE does not have innerHTML for SVG nodes, so instead we inject the + // new markup in a temp node and then move the child nodes across into + // the target node + if (node.namespaceURI === DOMNamespaces.svg && !('innerHTML' in node)) { + reusableSVGContainer = reusableSVGContainer || document.createElement('div'); + reusableSVGContainer.innerHTML = '' + html + ''; + var svgNode = reusableSVGContainer.firstChild; + while (svgNode.firstChild) { + node.appendChild(svgNode.firstChild); + } + } else { + node.innerHTML = html; + } +}); + +if (ExecutionEnvironment.canUseDOM) { + // IE8: When updating a just created node with innerHTML only leading + // whitespace is removed. When updating an existing node with innerHTML + // whitespace in root TextNodes is also collapsed. + // @see quirksmode.org/bugreports/archives/2004/11/innerhtml_and_t.html + + // Feature detection; only IE8 is known to behave improperly like this. + var testElement = document.createElement('div'); + testElement.innerHTML = ' '; + if (testElement.innerHTML === '') { + setInnerHTML = function (node, html) { + // Magic theory: IE8 supposedly differentiates between added and updated + // nodes when processing innerHTML, innerHTML on updated nodes suffers + // from worse whitespace behavior. Re-adding a node like this triggers + // the initial and more favorable whitespace behavior. + // TODO: What to do on a detached node? + if (node.parentNode) { + node.parentNode.replaceChild(node, node); + } + + // We also implement a workaround for non-visible tags disappearing into + // thin air on IE8, this only happens if there is no visible text + // in-front of the non-visible tags. Piggyback on the whitespace fix + // and simply check if any non-visible tags appear in the source. + if (WHITESPACE_TEST.test(html) || html[0] === '<' && NONVISIBLE_TEST.test(html)) { + // Recover leading whitespace by temporarily prepending any character. + // \uFEFF has the potential advantage of being zero-width/invisible. + // UglifyJS drops U+FEFF chars when parsing, so use String.fromCharCode + // in hopes that this is preserved even if "\uFEFF" is transformed to + // the actual Unicode character (by Babel, for example). + // https://github.com/mishoo/UglifyJS2/blob/v2.4.20/lib/parse.js#L216 + node.innerHTML = String.fromCharCode(0xFEFF) + html; + + // deleteData leaves an empty `TextNode` which offsets the index of all + // children. Definitely want to avoid this. + var textNode = node.firstChild; + if (textNode.data.length === 1) { + node.removeChild(textNode); + } else { + textNode.deleteData(0, 1); + } + } else { + node.innerHTML = html; + } + }; + } + testElement = null; +} + +module.exports = setInnerHTML; + +/***/ }), +/* 46 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/event/event.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +function Event(eventType) { + this.type = eventType; +} + +Event.prototype.initEvent = function(eventType, canBubble, cancelable) { + this.type = eventType; + this.bubbles = canBubble; + this.cancelable = cancelable; + this.timeStamp = +new Date(); + return this; +}; + +Event.prototype.stopPropagation = function() {}; +Event.prototype.preventDefault = function() {}; + +Event.CAPTURING_PHASE = 1; +Event.AT_TARGET = 2; +Event.BUBBLING_PHASE = 3; + +module.exports = Event; + + +/***/ }), +/* 47 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/iframe-wrap.js ***! + \***********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var inherits = __webpack_require__(/*! inherits */ 2) + , IframeTransport = __webpack_require__(/*! ../iframe */ 87) + , objectUtils = __webpack_require__(/*! ../../utils/object */ 49) + ; + +module.exports = function(transport) { + + function IframeWrapTransport(transUrl, baseUrl) { + IframeTransport.call(this, transport.transportName, transUrl, baseUrl); + } + + inherits(IframeWrapTransport, IframeTransport); + + IframeWrapTransport.enabled = function(url, info) { + if (!global.document) { + return false; + } + + var iframeInfo = objectUtils.extend({}, info); + iframeInfo.sameOrigin = true; + return transport.enabled(iframeInfo) && IframeTransport.enabled(); + }; + + IframeWrapTransport.transportName = 'iframe-' + transport.transportName; + IframeWrapTransport.needBody = true; + IframeWrapTransport.roundTrips = IframeTransport.roundTrips + transport.roundTrips - 1; // html, javascript (2) + transport - no CORS (1) + + IframeWrapTransport.facadeTransport = transport; + + return IframeWrapTransport; +}; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 48 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xdr.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , inherits = __webpack_require__(/*! inherits */ 2) + , eventUtils = __webpack_require__(/*! ../../utils/event */ 18) + , browser = __webpack_require__(/*! ../../utils/browser */ 30) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:sender:xdr'); +} + +// References: +// http://ajaxian.com/archives/100-line-ajax-wrapper +// http://msdn.microsoft.com/en-us/library/cc288060(v=VS.85).aspx + +function XDRObject(method, url, payload) { + debug(method, url); + var self = this; + EventEmitter.call(this); + + setTimeout(function() { + self._start(method, url, payload); + }, 0); +} + +inherits(XDRObject, EventEmitter); + +XDRObject.prototype._start = function(method, url, payload) { + debug('_start'); + var self = this; + var xdr = new global.XDomainRequest(); + // IE caches even POSTs + url = urlUtils.addQuery(url, 't=' + (+new Date())); + + xdr.onerror = function() { + debug('onerror'); + self._error(); + }; + xdr.ontimeout = function() { + debug('ontimeout'); + self._error(); + }; + xdr.onprogress = function() { + debug('progress', xdr.responseText); + self.emit('chunk', 200, xdr.responseText); + }; + xdr.onload = function() { + debug('load'); + self.emit('finish', 200, xdr.responseText); + self._cleanup(false); + }; + this.xdr = xdr; + this.unloadRef = eventUtils.unloadAdd(function() { + self._cleanup(true); + }); + try { + // Fails with AccessDenied if port number is bogus + this.xdr.open(method, url); + if (this.timeout) { + this.xdr.timeout = this.timeout; + } + this.xdr.send(payload); + } catch (x) { + this._error(); + } +}; + +XDRObject.prototype._error = function() { + this.emit('finish', 0, ''); + this._cleanup(false); +}; + +XDRObject.prototype._cleanup = function(abort) { + debug('cleanup', abort); + if (!this.xdr) { + return; + } + this.removeAllListeners(); + eventUtils.unloadDel(this.unloadRef); + + this.xdr.ontimeout = this.xdr.onerror = this.xdr.onprogress = this.xdr.onload = null; + if (abort) { + try { + this.xdr.abort(); + } catch (x) { + // intentionally empty + } + } + this.unloadRef = this.xdr = null; +}; + +XDRObject.prototype.close = function() { + debug('close'); + this._cleanup(true); +}; + +// IE 8/9 if the request target uses the same scheme - #79 +XDRObject.enabled = !!(global.XDomainRequest && browser.hasDomain()); + +module.exports = XDRObject; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 49 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/object.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +module.exports = { + isObject: function(obj) { + var type = typeof obj; + return type === 'function' || type === 'object' && !!obj; + } + +, extend: function(obj) { + if (!this.isObject(obj)) { + return obj; + } + var source, prop; + for (var i = 1, length = arguments.length; i < length; i++) { + source = arguments[i]; + for (prop in source) { + if (Object.prototype.hasOwnProperty.call(source, prop)) { + obj[prop] = source[prop]; + } + } + } + return obj; + } +}; + + +/***/ }), +/* 50 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-dev-utils/~/url-parse/index.js ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var required = __webpack_require__(/*! requires-port */ 152) + , lolcation = __webpack_require__(/*! ./lolcation */ 189) + , qs = __webpack_require__(/*! querystringify */ 149) + , protocolre = /^([a-z][a-z0-9.+-]*:)?(\/\/)?([\S\s]*)/i; + +/** + * These are the parse rules for the URL parser, it informs the parser + * about: + * + * 0. The char it Needs to parse, if it's a string it should be done using + * indexOf, RegExp using exec and NaN means set as current value. + * 1. The property we should set when parsing this value. + * 2. Indication if it's backwards or forward parsing, when set as number it's + * the value of extra chars that should be split off. + * 3. Inherit from location if non existing in the parser. + * 4. `toLowerCase` the resulting value. + */ +var rules = [ + ['#', 'hash'], // Extract from the back. + ['?', 'query'], // Extract from the back. + ['/', 'pathname'], // Extract from the back. + ['@', 'auth', 1], // Extract from the front. + [NaN, 'host', undefined, 1, 1], // Set left over value. + [/:(\d+)$/, 'port', undefined, 1], // RegExp the back. + [NaN, 'hostname', undefined, 1, 1] // Set left over. +]; + +/** + * @typedef ProtocolExtract + * @type Object + * @property {String} protocol Protocol matched in the URL, in lowercase. + * @property {Boolean} slashes `true` if protocol is followed by "//", else `false`. + * @property {String} rest Rest of the URL that is not part of the protocol. + */ + +/** + * Extract protocol information from a URL with/without double slash ("//"). + * + * @param {String} address URL we want to extract from. + * @return {ProtocolExtract} Extracted information. + * @api private + */ +function extractProtocol(address) { + var match = protocolre.exec(address); + + return { + protocol: match[1] ? match[1].toLowerCase() : '', + slashes: !!match[2], + rest: match[3] + }; +} + +/** + * Resolve a relative URL pathname against a base URL pathname. + * + * @param {String} relative Pathname of the relative URL. + * @param {String} base Pathname of the base URL. + * @return {String} Resolved pathname. + * @api private + */ +function resolve(relative, base) { + var path = (base || '/').split('/').slice(0, -1).concat(relative.split('/')) + , i = path.length + , last = path[i - 1] + , unshift = false + , up = 0; + + while (i--) { + if (path[i] === '.') { + path.splice(i, 1); + } else if (path[i] === '..') { + path.splice(i, 1); + up++; + } else if (up) { + if (i === 0) unshift = true; + path.splice(i, 1); + up--; + } + } + + if (unshift) path.unshift(''); + if (last === '.' || last === '..') path.push(''); + + return path.join('/'); +} + +/** + * The actual URL instance. Instead of returning an object we've opted-in to + * create an actual constructor as it's much more memory efficient and + * faster and it pleases my OCD. + * + * @constructor + * @param {String} address URL we want to parse. + * @param {Object|String} location Location defaults for relative paths. + * @param {Boolean|Function} parser Parser for the query string. + * @api public + */ +function URL(address, location, parser) { + if (!(this instanceof URL)) { + return new URL(address, location, parser); + } + + var relative, extracted, parse, instruction, index, key + , instructions = rules.slice() + , type = typeof location + , url = this + , i = 0; + + // + // The following if statements allows this module two have compatibility with + // 2 different API: + // + // 1. Node.js's `url.parse` api which accepts a URL, boolean as arguments + // where the boolean indicates that the query string should also be parsed. + // + // 2. The `URL` interface of the browser which accepts a URL, object as + // arguments. The supplied object will be used as default values / fall-back + // for relative paths. + // + if ('object' !== type && 'string' !== type) { + parser = location; + location = null; + } + + if (parser && 'function' !== typeof parser) parser = qs.parse; + + location = lolcation(location); + + // + // Extract protocol information before running the instructions. + // + extracted = extractProtocol(address || ''); + relative = !extracted.protocol && !extracted.slashes; + url.slashes = extracted.slashes || relative && location.slashes; + url.protocol = extracted.protocol || location.protocol || ''; + address = extracted.rest; + + // + // When the authority component is absent the URL starts with a path + // component. + // + if (!extracted.slashes) instructions[2] = [/(.*)/, 'pathname']; + + for (; i < instructions.length; i++) { + instruction = instructions[i]; + parse = instruction[0]; + key = instruction[1]; + + if (parse !== parse) { + url[key] = address; + } else if ('string' === typeof parse) { + if (~(index = address.indexOf(parse))) { + if ('number' === typeof instruction[2]) { + url[key] = address.slice(0, index); + address = address.slice(index + instruction[2]); + } else { + url[key] = address.slice(index); + address = address.slice(0, index); + } + } + } else if ((index = parse.exec(address))) { + url[key] = index[1]; + address = address.slice(0, index.index); + } + + url[key] = url[key] || ( + relative && instruction[3] ? location[key] || '' : '' + ); + + // + // Hostname, host and protocol should be lowercased so they can be used to + // create a proper `origin`. + // + if (instruction[4]) url[key] = url[key].toLowerCase(); + } + + // + // Also parse the supplied query string in to an object. If we're supplied + // with a custom parser as function use that instead of the default build-in + // parser. + // + if (parser) url.query = parser(url.query); + + // + // If the URL is relative, resolve the pathname against the base URL. + // + if ( + relative + && location.slashes + && url.pathname.charAt(0) !== '/' + && (url.pathname !== '' || location.pathname !== '') + ) { + url.pathname = resolve(url.pathname, location.pathname); + } + + // + // We should not add port numbers if they are already the default port number + // for a given protocol. As the host also contains the port number we're going + // override it with the hostname which contains no port number. + // + if (!required(url.port, url.protocol)) { + url.host = url.hostname; + url.port = ''; + } + + // + // Parse down the `auth` for the username and password. + // + url.username = url.password = ''; + if (url.auth) { + instruction = url.auth.split(':'); + url.username = instruction[0] || ''; + url.password = instruction[1] || ''; + } + + url.origin = url.protocol && url.host && url.protocol !== 'file:' + ? url.protocol +'//'+ url.host + : 'null'; + + // + // The href is just the compiled result. + // + url.href = url.toString(); +} + +/** + * This is convenience method for changing properties in the URL instance to + * insure that they all propagate correctly. + * + * @param {String} part Property we need to adjust. + * @param {Mixed} value The newly assigned value. + * @param {Boolean|Function} fn When setting the query, it will be the function + * used to parse the query. + * When setting the protocol, double slash will be + * removed from the final url if it is true. + * @returns {URL} + * @api public + */ +function set(part, value, fn) { + var url = this; + + switch (part) { + case 'query': + if ('string' === typeof value && value.length) { + value = (fn || qs.parse)(value); + } + + url[part] = value; + break; + + case 'port': + url[part] = value; + + if (!required(value, url.protocol)) { + url.host = url.hostname; + url[part] = ''; + } else if (value) { + url.host = url.hostname +':'+ value; + } + + break; + + case 'hostname': + url[part] = value; + + if (url.port) value += ':'+ url.port; + url.host = value; + break; + + case 'host': + url[part] = value; + + if (/:\d+$/.test(value)) { + value = value.split(':'); + url.port = value.pop(); + url.hostname = value.join(':'); + } else { + url.hostname = value; + url.port = ''; + } + + break; + + case 'protocol': + url.protocol = value.toLowerCase(); + url.slashes = !fn; + break; + + case 'pathname': + url.pathname = value.length && value.charAt(0) !== '/' ? '/' + value : value; + + break; + + default: + url[part] = value; + } + + for (var i = 0; i < rules.length; i++) { + var ins = rules[i]; + + if (ins[4]) url[ins[1]] = url[ins[1]].toLowerCase(); + } + + url.origin = url.protocol && url.host && url.protocol !== 'file:' + ? url.protocol +'//'+ url.host + : 'null'; + + url.href = url.toString(); + + return url; +}; + +/** + * Transform the properties back in to a valid and full URL string. + * + * @param {Function} stringify Optional query stringify function. + * @returns {String} + * @api public + */ +function toString(stringify) { + if (!stringify || 'function' !== typeof stringify) stringify = qs.stringify; + + var query + , url = this + , protocol = url.protocol; + + if (protocol && protocol.charAt(protocol.length - 1) !== ':') protocol += ':'; + + var result = protocol + (url.slashes ? '//' : ''); + + if (url.username) { + result += url.username; + if (url.password) result += ':'+ url.password; + result += '@'; + } + + result += url.host + url.pathname; + + query = 'object' === typeof url.query ? stringify(url.query) : url.query; + if (query) result += '?' !== query.charAt(0) ? '?'+ query : query; + + if (url.hash) result += url.hash; + + return result; +} + +URL.prototype = { set: set, toString: toString }; + +// +// Expose the URL parser and some additional properties that might be useful for +// others or testing. +// +URL.extractProtocol = extractProtocol; +URL.location = lolcation; +URL.qs = qs; + +module.exports = URL; + + +/***/ }), +/* 51 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************************************************************************************************************!*\ + !*** ./packages/react-scripts/~/css-loader?{"importLoaders":1}!./packages/react-scripts/~/postcss-loader?{"ident":"postcss"}!./packages/react-scripts/template/src/App.css ***! + \*****************************************************************************************************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +exports = module.exports = __webpack_require__(/*! ../../~/css-loader/lib/css-base.js */ 96)(); +// imports + + +// module +exports.push([module.i, ".App {\n text-align: center;\n}\n\n.App-logo {\n -webkit-animation: App-logo-spin infinite 20s linear;\n animation: App-logo-spin infinite 20s linear;\n height: 80px;\n}\n\n.App-header {\n background-color: #222;\n height: 150px;\n padding: 20px;\n color: white;\n}\n\n.App-intro {\n font-size: large;\n}\n\n@-webkit-keyframes App-logo-spin {\n from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }\n to { -webkit-transform: rotate(360deg); transform: rotate(360deg); }\n}\n\n@keyframes App-logo-spin {\n from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }\n to { -webkit-transform: rotate(360deg); transform: rotate(360deg); }\n}\n", ""]); + +// exports + + +/***/ }), +/* 52 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************************************************************************************************************!*\ + !*** ./packages/react-scripts/~/css-loader?{"importLoaders":1}!./packages/react-scripts/~/postcss-loader?{"ident":"postcss"}!./packages/react-scripts/template/src/index.css ***! + \*******************************************************************************************************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +exports = module.exports = __webpack_require__(/*! ../../~/css-loader/lib/css-base.js */ 96)(); +// imports + + +// module +exports.push([module.i, "body {\n margin: 0;\n padding: 0;\n font-family: sans-serif;\n}\n", ""]); + +// exports + + +/***/ }), +/* 53 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/shallowEqual.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + * + */ + +/*eslint-disable no-self-compare */ + + + +var hasOwnProperty = Object.prototype.hasOwnProperty; + +/** + * inlined Object.is polyfill to avoid requiring consumers ship their own + * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is + */ +function is(x, y) { + // SameValue algorithm + if (x === y) { + // Steps 1-5, 7-10 + // Steps 6.b-6.e: +0 != -0 + // Added the nonzero y check to make Flow happy, but it is redundant + return x !== 0 || y !== 0 || 1 / x === 1 / y; + } else { + // Step 6.a: NaN == NaN + return x !== x && y !== y; + } +} + +/** + * Performs equality by iterating through keys on an object and returning false + * when any key has values which are not strictly equal between the arguments. + * Returns true when the values of all keys are strictly equal. + */ +function shallowEqual(objA, objB) { + if (is(objA, objB)) { + return true; + } + + if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) { + return false; + } + + var keysA = Object.keys(objA); + var keysB = Object.keys(objB); + + if (keysA.length !== keysB.length) { + return false; + } + + // Test for A's keys different from B. + for (var i = 0; i < keysA.length; i++) { + if (!hasOwnProperty.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) { + return false; + } + } + + return true; +} + +module.exports = shallowEqual; + +/***/ }), +/* 54 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/DOMChildrenOperations.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMLazyTree = __webpack_require__(/*! ./DOMLazyTree */ 26); +var Danger = __webpack_require__(/*! ./Danger */ 219); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); + +var createMicrosoftUnsafeLocalFunction = __webpack_require__(/*! ./createMicrosoftUnsafeLocalFunction */ 62); +var setInnerHTML = __webpack_require__(/*! ./setInnerHTML */ 45); +var setTextContent = __webpack_require__(/*! ./setTextContent */ 120); + +function getNodeAfter(parentNode, node) { + // Special case for text components, which return [open, close] comments + // from getHostNode. + if (Array.isArray(node)) { + node = node[1]; + } + return node ? node.nextSibling : parentNode.firstChild; +} + +/** + * Inserts `childNode` as a child of `parentNode` at the `index`. + * + * @param {DOMElement} parentNode Parent node in which to insert. + * @param {DOMElement} childNode Child node to insert. + * @param {number} index Index at which to insert the child. + * @internal + */ +var insertChildAt = createMicrosoftUnsafeLocalFunction(function (parentNode, childNode, referenceNode) { + // We rely exclusively on `insertBefore(node, null)` instead of also using + // `appendChild(node)`. (Using `undefined` is not allowed by all browsers so + // we are careful to use `null`.) + parentNode.insertBefore(childNode, referenceNode); +}); + +function insertLazyTreeChildAt(parentNode, childTree, referenceNode) { + DOMLazyTree.insertTreeBefore(parentNode, childTree, referenceNode); +} + +function moveChild(parentNode, childNode, referenceNode) { + if (Array.isArray(childNode)) { + moveDelimitedText(parentNode, childNode[0], childNode[1], referenceNode); + } else { + insertChildAt(parentNode, childNode, referenceNode); + } +} + +function removeChild(parentNode, childNode) { + if (Array.isArray(childNode)) { + var closingComment = childNode[1]; + childNode = childNode[0]; + removeDelimitedText(parentNode, childNode, closingComment); + parentNode.removeChild(closingComment); + } + parentNode.removeChild(childNode); +} + +function moveDelimitedText(parentNode, openingComment, closingComment, referenceNode) { + var node = openingComment; + while (true) { + var nextNode = node.nextSibling; + insertChildAt(parentNode, node, referenceNode); + if (node === closingComment) { + break; + } + node = nextNode; + } +} + +function removeDelimitedText(parentNode, startNode, closingComment) { + while (true) { + var node = startNode.nextSibling; + if (node === closingComment) { + // The closing comment is removed by ReactMultiChild. + break; + } else { + parentNode.removeChild(node); + } + } +} + +function replaceDelimitedText(openingComment, closingComment, stringText) { + var parentNode = openingComment.parentNode; + var nodeAfterComment = openingComment.nextSibling; + if (nodeAfterComment === closingComment) { + // There are no text nodes between the opening and closing comments; insert + // a new one if stringText isn't empty. + if (stringText) { + insertChildAt(parentNode, document.createTextNode(stringText), nodeAfterComment); + } + } else { + if (stringText) { + // Set the text content of the first node after the opening comment, and + // remove all following nodes up until the closing comment. + setTextContent(nodeAfterComment, stringText); + removeDelimitedText(parentNode, nodeAfterComment, closingComment); + } else { + removeDelimitedText(parentNode, openingComment, closingComment); + } + } + + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: ReactDOMComponentTree.getInstanceFromNode(openingComment)._debugID, + type: 'replace text', + payload: stringText + }); + } +} + +var dangerouslyReplaceNodeWithMarkup = Danger.dangerouslyReplaceNodeWithMarkup; +if (true) { + dangerouslyReplaceNodeWithMarkup = function (oldChild, markup, prevInstance) { + Danger.dangerouslyReplaceNodeWithMarkup(oldChild, markup); + if (prevInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: prevInstance._debugID, + type: 'replace with', + payload: markup.toString() + }); + } else { + var nextInstance = ReactDOMComponentTree.getInstanceFromNode(markup.node); + if (nextInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: nextInstance._debugID, + type: 'mount', + payload: markup.toString() + }); + } + } + }; +} + +/** + * Operations for updating with DOM children. + */ +var DOMChildrenOperations = { + + dangerouslyReplaceNodeWithMarkup: dangerouslyReplaceNodeWithMarkup, + + replaceDelimitedText: replaceDelimitedText, + + /** + * Updates a component's children by processing a series of updates. The + * update configurations are each expected to have a `parentNode` property. + * + * @param {array} updates List of update configurations. + * @internal + */ + processUpdates: function (parentNode, updates) { + if (true) { + var parentNodeDebugID = ReactDOMComponentTree.getInstanceFromNode(parentNode)._debugID; + } + + for (var k = 0; k < updates.length; k++) { + var update = updates[k]; + switch (update.type) { + case 'INSERT_MARKUP': + insertLazyTreeChildAt(parentNode, update.content, getNodeAfter(parentNode, update.afterNode)); + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: parentNodeDebugID, + type: 'insert child', + payload: { toIndex: update.toIndex, content: update.content.toString() } + }); + } + break; + case 'MOVE_EXISTING': + moveChild(parentNode, update.fromNode, getNodeAfter(parentNode, update.afterNode)); + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: parentNodeDebugID, + type: 'move child', + payload: { fromIndex: update.fromIndex, toIndex: update.toIndex } + }); + } + break; + case 'SET_MARKUP': + setInnerHTML(parentNode, update.content); + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: parentNodeDebugID, + type: 'replace children', + payload: update.content.toString() + }); + } + break; + case 'TEXT_CONTENT': + setTextContent(parentNode, update.content); + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: parentNodeDebugID, + type: 'replace text', + payload: update.content.toString() + }); + } + break; + case 'REMOVE_NODE': + removeChild(parentNode, update.fromNode); + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: parentNodeDebugID, + type: 'remove child', + payload: { fromIndex: update.fromIndex } + }); + } + break; + } + } + } + +}; + +module.exports = DOMChildrenOperations; + +/***/ }), +/* 55 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/DOMNamespaces.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMNamespaces = { + html: 'http://www.w3.org/1999/xhtml', + mathml: 'http://www.w3.org/1998/Math/MathML', + svg: 'http://www.w3.org/2000/svg' +}; + +module.exports = DOMNamespaces; + +/***/ }), +/* 56 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/EventPluginUtils.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var ReactErrorUtils = __webpack_require__(/*! ./ReactErrorUtils */ 60); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +/** + * Injected dependencies: + */ + +/** + * - `ComponentTree`: [required] Module that can convert between React instances + * and actual node references. + */ +var ComponentTree; +var TreeTraversal; +var injection = { + injectComponentTree: function (Injected) { + ComponentTree = Injected; + if (true) { + true ? warning(Injected && Injected.getNodeFromInstance && Injected.getInstanceFromNode, 'EventPluginUtils.injection.injectComponentTree(...): Injected ' + 'module is missing getNodeFromInstance or getInstanceFromNode.') : void 0; + } + }, + injectTreeTraversal: function (Injected) { + TreeTraversal = Injected; + if (true) { + true ? warning(Injected && Injected.isAncestor && Injected.getLowestCommonAncestor, 'EventPluginUtils.injection.injectTreeTraversal(...): Injected ' + 'module is missing isAncestor or getLowestCommonAncestor.') : void 0; + } + } +}; + +function isEndish(topLevelType) { + return topLevelType === 'topMouseUp' || topLevelType === 'topTouchEnd' || topLevelType === 'topTouchCancel'; +} + +function isMoveish(topLevelType) { + return topLevelType === 'topMouseMove' || topLevelType === 'topTouchMove'; +} +function isStartish(topLevelType) { + return topLevelType === 'topMouseDown' || topLevelType === 'topTouchStart'; +} + +var validateEventDispatches; +if (true) { + validateEventDispatches = function (event) { + var dispatchListeners = event._dispatchListeners; + var dispatchInstances = event._dispatchInstances; + + var listenersIsArr = Array.isArray(dispatchListeners); + var listenersLen = listenersIsArr ? dispatchListeners.length : dispatchListeners ? 1 : 0; + + var instancesIsArr = Array.isArray(dispatchInstances); + var instancesLen = instancesIsArr ? dispatchInstances.length : dispatchInstances ? 1 : 0; + + true ? warning(instancesIsArr === listenersIsArr && instancesLen === listenersLen, 'EventPluginUtils: Invalid `event`.') : void 0; + }; +} + +/** + * Dispatch the event to the listener. + * @param {SyntheticEvent} event SyntheticEvent to handle + * @param {boolean} simulated If the event is simulated (changes exn behavior) + * @param {function} listener Application-level callback + * @param {*} inst Internal component instance + */ +function executeDispatch(event, simulated, listener, inst) { + var type = event.type || 'unknown-event'; + event.currentTarget = EventPluginUtils.getNodeFromInstance(inst); + if (simulated) { + ReactErrorUtils.invokeGuardedCallbackWithCatch(type, listener, event); + } else { + ReactErrorUtils.invokeGuardedCallback(type, listener, event); + } + event.currentTarget = null; +} + +/** + * Standard/simple iteration through an event's collected dispatches. + */ +function executeDispatchesInOrder(event, simulated) { + var dispatchListeners = event._dispatchListeners; + var dispatchInstances = event._dispatchInstances; + if (true) { + validateEventDispatches(event); + } + if (Array.isArray(dispatchListeners)) { + for (var i = 0; i < dispatchListeners.length; i++) { + if (event.isPropagationStopped()) { + break; + } + // Listeners and Instances are two parallel arrays that are always in sync. + executeDispatch(event, simulated, dispatchListeners[i], dispatchInstances[i]); + } + } else if (dispatchListeners) { + executeDispatch(event, simulated, dispatchListeners, dispatchInstances); + } + event._dispatchListeners = null; + event._dispatchInstances = null; +} + +/** + * Standard/simple iteration through an event's collected dispatches, but stops + * at the first dispatch execution returning true, and returns that id. + * + * @return {?string} id of the first dispatch execution who's listener returns + * true, or null if no listener returned true. + */ +function executeDispatchesInOrderStopAtTrueImpl(event) { + var dispatchListeners = event._dispatchListeners; + var dispatchInstances = event._dispatchInstances; + if (true) { + validateEventDispatches(event); + } + if (Array.isArray(dispatchListeners)) { + for (var i = 0; i < dispatchListeners.length; i++) { + if (event.isPropagationStopped()) { + break; + } + // Listeners and Instances are two parallel arrays that are always in sync. + if (dispatchListeners[i](event, dispatchInstances[i])) { + return dispatchInstances[i]; + } + } + } else if (dispatchListeners) { + if (dispatchListeners(event, dispatchInstances)) { + return dispatchInstances; + } + } + return null; +} + +/** + * @see executeDispatchesInOrderStopAtTrueImpl + */ +function executeDispatchesInOrderStopAtTrue(event) { + var ret = executeDispatchesInOrderStopAtTrueImpl(event); + event._dispatchInstances = null; + event._dispatchListeners = null; + return ret; +} + +/** + * Execution of a "direct" dispatch - there must be at most one dispatch + * accumulated on the event or it is considered an error. It doesn't really make + * sense for an event with multiple dispatches (bubbled) to keep track of the + * return values at each dispatch execution, but it does tend to make sense when + * dealing with "direct" dispatches. + * + * @return {*} The return value of executing the single dispatch. + */ +function executeDirectDispatch(event) { + if (true) { + validateEventDispatches(event); + } + var dispatchListener = event._dispatchListeners; + var dispatchInstance = event._dispatchInstances; + !!Array.isArray(dispatchListener) ? true ? invariant(false, 'executeDirectDispatch(...): Invalid `event`.') : _prodInvariant('103') : void 0; + event.currentTarget = dispatchListener ? EventPluginUtils.getNodeFromInstance(dispatchInstance) : null; + var res = dispatchListener ? dispatchListener(event) : null; + event.currentTarget = null; + event._dispatchListeners = null; + event._dispatchInstances = null; + return res; +} + +/** + * @param {SyntheticEvent} event + * @return {boolean} True iff number of dispatches accumulated is greater than 0. + */ +function hasDispatches(event) { + return !!event._dispatchListeners; +} + +/** + * General utilities that are useful in creating custom Event Plugins. + */ +var EventPluginUtils = { + isEndish: isEndish, + isMoveish: isMoveish, + isStartish: isStartish, + + executeDirectDispatch: executeDirectDispatch, + executeDispatchesInOrder: executeDispatchesInOrder, + executeDispatchesInOrderStopAtTrue: executeDispatchesInOrderStopAtTrue, + hasDispatches: hasDispatches, + + getInstanceFromNode: function (node) { + return ComponentTree.getInstanceFromNode(node); + }, + getNodeFromInstance: function (node) { + return ComponentTree.getNodeFromInstance(node); + }, + isAncestor: function (a, b) { + return TreeTraversal.isAncestor(a, b); + }, + getLowestCommonAncestor: function (a, b) { + return TreeTraversal.getLowestCommonAncestor(a, b); + }, + getParentInstance: function (inst) { + return TreeTraversal.getParentInstance(inst); + }, + traverseTwoPhase: function (target, fn, arg) { + return TreeTraversal.traverseTwoPhase(target, fn, arg); + }, + traverseEnterLeave: function (from, to, fn, argFrom, argTo) { + return TreeTraversal.traverseEnterLeave(from, to, fn, argFrom, argTo); + }, + + injection: injection +}; + +module.exports = EventPluginUtils; + +/***/ }), +/* 57 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/KeyEscapeUtils.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/** + * Escape and wrap key so it is safe to use as a reactid + * + * @param {string} key to be escaped. + * @return {string} the escaped key. + */ + +function escape(key) { + var escapeRegex = /[=:]/g; + var escaperLookup = { + '=': '=0', + ':': '=2' + }; + var escapedString = ('' + key).replace(escapeRegex, function (match) { + return escaperLookup[match]; + }); + + return '$' + escapedString; +} + +/** + * Unescape and unwrap key for human-readable display + * + * @param {string} key to unescape. + * @return {string} the unescaped key. + */ +function unescape(key) { + var unescapeRegex = /(=0|=2)/g; + var unescaperLookup = { + '=0': '=', + '=2': ':' + }; + var keySubstring = key[0] === '.' && key[1] === '$' ? key.substring(2) : key.substring(1); + + return ('' + keySubstring).replace(unescapeRegex, function (match) { + return unescaperLookup[match]; + }); +} + +var KeyEscapeUtils = { + escape: escape, + unescape: unescape +}; + +module.exports = KeyEscapeUtils; + +/***/ }), +/* 58 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/LinkedValueUtils.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var React = __webpack_require__(/*! react/lib/React */ 28); +var ReactPropTypesSecret = __webpack_require__(/*! ./ReactPropTypesSecret */ 112); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var hasReadOnlyValue = { + 'button': true, + 'checkbox': true, + 'image': true, + 'hidden': true, + 'radio': true, + 'reset': true, + 'submit': true +}; + +function _assertSingleLink(inputProps) { + !(inputProps.checkedLink == null || inputProps.valueLink == null) ? true ? invariant(false, 'Cannot provide a checkedLink and a valueLink. If you want to use checkedLink, you probably don\'t want to use valueLink and vice versa.') : _prodInvariant('87') : void 0; +} +function _assertValueLink(inputProps) { + _assertSingleLink(inputProps); + !(inputProps.value == null && inputProps.onChange == null) ? true ? invariant(false, 'Cannot provide a valueLink and a value or onChange event. If you want to use value or onChange, you probably don\'t want to use valueLink.') : _prodInvariant('88') : void 0; +} + +function _assertCheckedLink(inputProps) { + _assertSingleLink(inputProps); + !(inputProps.checked == null && inputProps.onChange == null) ? true ? invariant(false, 'Cannot provide a checkedLink and a checked property or onChange event. If you want to use checked or onChange, you probably don\'t want to use checkedLink') : _prodInvariant('89') : void 0; +} + +var propTypes = { + value: function (props, propName, componentName) { + if (!props[propName] || hasReadOnlyValue[props.type] || props.onChange || props.readOnly || props.disabled) { + return null; + } + return new Error('You provided a `value` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultValue`. Otherwise, ' + 'set either `onChange` or `readOnly`.'); + }, + checked: function (props, propName, componentName) { + if (!props[propName] || props.onChange || props.readOnly || props.disabled) { + return null; + } + return new Error('You provided a `checked` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultChecked`. Otherwise, ' + 'set either `onChange` or `readOnly`.'); + }, + onChange: React.PropTypes.func +}; + +var loggedTypeFailures = {}; +function getDeclarationErrorAddendum(owner) { + if (owner) { + var name = owner.getName(); + if (name) { + return ' Check the render method of `' + name + '`.'; + } + } + return ''; +} + +/** + * Provide a linked `value` attribute for controlled forms. You should not use + * this outside of the ReactDOM controlled form components. + */ +var LinkedValueUtils = { + checkPropTypes: function (tagName, props, owner) { + for (var propName in propTypes) { + if (propTypes.hasOwnProperty(propName)) { + var error = propTypes[propName](props, propName, tagName, 'prop', null, ReactPropTypesSecret); + } + if (error instanceof Error && !(error.message in loggedTypeFailures)) { + // Only monitor this failure once because there tends to be a lot of the + // same error. + loggedTypeFailures[error.message] = true; + + var addendum = getDeclarationErrorAddendum(owner); + true ? warning(false, 'Failed form propType: %s%s', error.message, addendum) : void 0; + } + } + }, + + /** + * @param {object} inputProps Props for form component + * @return {*} current value of the input either from value prop or link. + */ + getValue: function (inputProps) { + if (inputProps.valueLink) { + _assertValueLink(inputProps); + return inputProps.valueLink.value; + } + return inputProps.value; + }, + + /** + * @param {object} inputProps Props for form component + * @return {*} current checked status of the input either from checked prop + * or link. + */ + getChecked: function (inputProps) { + if (inputProps.checkedLink) { + _assertCheckedLink(inputProps); + return inputProps.checkedLink.value; + } + return inputProps.checked; + }, + + /** + * @param {object} inputProps Props for form component + * @param {SyntheticEvent} event change event to handle + */ + executeOnChange: function (inputProps, event) { + if (inputProps.valueLink) { + _assertValueLink(inputProps); + return inputProps.valueLink.requestChange(event.target.value); + } else if (inputProps.checkedLink) { + _assertCheckedLink(inputProps); + return inputProps.checkedLink.requestChange(event.target.checked); + } else if (inputProps.onChange) { + return inputProps.onChange.call(undefined, event); + } + } +}; + +module.exports = LinkedValueUtils; + +/***/ }), +/* 59 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactComponentEnvironment.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var injected = false; + +var ReactComponentEnvironment = { + + /** + * Optionally injectable hook for swapping out mount images in the middle of + * the tree. + */ + replaceNodeWithMarkup: null, + + /** + * Optionally injectable hook for processing a queue of child updates. Will + * later move into MultiChildComponents. + */ + processChildrenUpdates: null, + + injection: { + injectEnvironment: function (environment) { + !!injected ? true ? invariant(false, 'ReactCompositeComponent: injectEnvironment() can only be called once.') : _prodInvariant('104') : void 0; + ReactComponentEnvironment.replaceNodeWithMarkup = environment.replaceNodeWithMarkup; + ReactComponentEnvironment.processChildrenUpdates = environment.processChildrenUpdates; + injected = true; + } + } + +}; + +module.exports = ReactComponentEnvironment; + +/***/ }), +/* 60 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactErrorUtils.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var caughtError = null; + +/** + * Call a function while guarding against errors that happens within it. + * + * @param {String} name of the guard to use for logging or debugging + * @param {Function} func The function to invoke + * @param {*} a First argument + * @param {*} b Second argument + */ +function invokeGuardedCallback(name, func, a) { + try { + func(a); + } catch (x) { + if (caughtError === null) { + caughtError = x; + } + } +} + +var ReactErrorUtils = { + invokeGuardedCallback: invokeGuardedCallback, + + /** + * Invoked by ReactTestUtils.Simulate so that any errors thrown by the event + * handler are sure to be rethrown by rethrowCaughtError. + */ + invokeGuardedCallbackWithCatch: invokeGuardedCallback, + + /** + * During execution of guarded functions we will capture the first error which + * we will rethrow to be handled by the top level error handler. + */ + rethrowCaughtError: function () { + if (caughtError) { + var error = caughtError; + caughtError = null; + throw error; + } + } +}; + +if (true) { + /** + * To help development we can get better devtools integration by simulating a + * real browser event. + */ + if (typeof window !== 'undefined' && typeof window.dispatchEvent === 'function' && typeof document !== 'undefined' && typeof document.createEvent === 'function') { + var fakeNode = document.createElement('react'); + ReactErrorUtils.invokeGuardedCallback = function (name, func, a) { + var boundFunc = func.bind(null, a); + var evtType = 'react-' + name; + fakeNode.addEventListener(evtType, boundFunc, false); + var evt = document.createEvent('Event'); + // $FlowFixMe https://github.com/facebook/flow/issues/2336 + evt.initEvent(evtType, false, false); + fakeNode.dispatchEvent(evt); + fakeNode.removeEventListener(evtType, boundFunc, false); + }; + } +} + +module.exports = ReactErrorUtils; + +/***/ }), +/* 61 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactUpdateQueue.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var ReactCurrentOwner = __webpack_require__(/*! react/lib/ReactCurrentOwner */ 15); +var ReactInstanceMap = __webpack_require__(/*! ./ReactInstanceMap */ 36); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +function enqueueUpdate(internalInstance) { + ReactUpdates.enqueueUpdate(internalInstance); +} + +function formatUnexpectedArgument(arg) { + var type = typeof arg; + if (type !== 'object') { + return type; + } + var displayName = arg.constructor && arg.constructor.name || type; + var keys = Object.keys(arg); + if (keys.length > 0 && keys.length < 20) { + return displayName + ' (keys: ' + keys.join(', ') + ')'; + } + return displayName; +} + +function getInternalInstanceReadyForUpdate(publicInstance, callerName) { + var internalInstance = ReactInstanceMap.get(publicInstance); + if (!internalInstance) { + if (true) { + var ctor = publicInstance.constructor; + // Only warn when we have a callerName. Otherwise we should be silent. + // We're probably calling from enqueueCallback. We don't want to warn + // there because we already warned for the corresponding lifecycle method. + true ? warning(!callerName, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, ctor && (ctor.displayName || ctor.name) || 'ReactClass') : void 0; + } + return null; + } + + if (true) { + true ? warning(ReactCurrentOwner.current == null, '%s(...): Cannot update during an existing state transition (such as ' + 'within `render` or another component\'s constructor). Render methods ' + 'should be a pure function of props and state; constructor ' + 'side-effects are an anti-pattern, but can be moved to ' + '`componentWillMount`.', callerName) : void 0; + } + + return internalInstance; +} + +/** + * ReactUpdateQueue allows for state updates to be scheduled into a later + * reconciliation step. + */ +var ReactUpdateQueue = { + + /** + * Checks whether or not this composite component is mounted. + * @param {ReactClass} publicInstance The instance we want to test. + * @return {boolean} True if mounted, false otherwise. + * @protected + * @final + */ + isMounted: function (publicInstance) { + if (true) { + var owner = ReactCurrentOwner.current; + if (owner !== null) { + true ? warning(owner._warnedAboutRefsInRender, '%s is accessing isMounted inside its render() function. ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : void 0; + owner._warnedAboutRefsInRender = true; + } + } + var internalInstance = ReactInstanceMap.get(publicInstance); + if (internalInstance) { + // During componentWillMount and render this will still be null but after + // that will always render to something. At least for now. So we can use + // this hack. + return !!internalInstance._renderedComponent; + } else { + return false; + } + }, + + /** + * Enqueue a callback that will be executed after all the pending updates + * have processed. + * + * @param {ReactClass} publicInstance The instance to use as `this` context. + * @param {?function} callback Called after state is updated. + * @param {string} callerName Name of the calling function in the public API. + * @internal + */ + enqueueCallback: function (publicInstance, callback, callerName) { + ReactUpdateQueue.validateCallback(callback, callerName); + var internalInstance = getInternalInstanceReadyForUpdate(publicInstance); + + // Previously we would throw an error if we didn't have an internal + // instance. Since we want to make it a no-op instead, we mirror the same + // behavior we have in other enqueue* methods. + // We also need to ignore callbacks in componentWillMount. See + // enqueueUpdates. + if (!internalInstance) { + return null; + } + + if (internalInstance._pendingCallbacks) { + internalInstance._pendingCallbacks.push(callback); + } else { + internalInstance._pendingCallbacks = [callback]; + } + // TODO: The callback here is ignored when setState is called from + // componentWillMount. Either fix it or disallow doing so completely in + // favor of getInitialState. Alternatively, we can disallow + // componentWillMount during server-side rendering. + enqueueUpdate(internalInstance); + }, + + enqueueCallbackInternal: function (internalInstance, callback) { + if (internalInstance._pendingCallbacks) { + internalInstance._pendingCallbacks.push(callback); + } else { + internalInstance._pendingCallbacks = [callback]; + } + enqueueUpdate(internalInstance); + }, + + /** + * Forces an update. This should only be invoked when it is known with + * certainty that we are **not** in a DOM transaction. + * + * You may want to call this when you know that some deeper aspect of the + * component's state has changed but `setState` was not called. + * + * This will not invoke `shouldComponentUpdate`, but it will invoke + * `componentWillUpdate` and `componentDidUpdate`. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @internal + */ + enqueueForceUpdate: function (publicInstance) { + var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'forceUpdate'); + + if (!internalInstance) { + return; + } + + internalInstance._pendingForceUpdate = true; + + enqueueUpdate(internalInstance); + }, + + /** + * Replaces all of the state. Always use this or `setState` to mutate state. + * You should treat `this.state` as immutable. + * + * There is no guarantee that `this.state` will be immediately updated, so + * accessing `this.state` after calling this method may return the old value. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object} completeState Next state. + * @internal + */ + enqueueReplaceState: function (publicInstance, completeState) { + var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'replaceState'); + + if (!internalInstance) { + return; + } + + internalInstance._pendingStateQueue = [completeState]; + internalInstance._pendingReplaceState = true; + + enqueueUpdate(internalInstance); + }, + + /** + * Sets a subset of the state. This only exists because _pendingState is + * internal. This provides a merging strategy that is not available to deep + * properties which is confusing. TODO: Expose pendingState or don't use it + * during the merge. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object} partialState Next partial state to be merged with state. + * @internal + */ + enqueueSetState: function (publicInstance, partialState) { + if (true) { + ReactInstrumentation.debugTool.onSetState(); + true ? warning(partialState != null, 'setState(...): You passed an undefined or null state object; ' + 'instead, use forceUpdate().') : void 0; + } + + var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'setState'); + + if (!internalInstance) { + return; + } + + var queue = internalInstance._pendingStateQueue || (internalInstance._pendingStateQueue = []); + queue.push(partialState); + + enqueueUpdate(internalInstance); + }, + + enqueueElementInternal: function (internalInstance, nextElement, nextContext) { + internalInstance._pendingElement = nextElement; + // TODO: introduce _pendingContext instead of setting it directly. + internalInstance._context = nextContext; + enqueueUpdate(internalInstance); + }, + + validateCallback: function (callback, callerName) { + !(!callback || typeof callback === 'function') ? true ? invariant(false, '%s(...): Expected the last optional `callback` argument to be a function. Instead received: %s.', callerName, formatUnexpectedArgument(callback)) : _prodInvariant('122', callerName, formatUnexpectedArgument(callback)) : void 0; + } + +}; + +module.exports = ReactUpdateQueue; + +/***/ }), +/* 62 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/createMicrosoftUnsafeLocalFunction.js ***! + \**************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + +/* globals MSApp */ + + + +/** + * Create a function which has 'unsafe' privileges (required by windows8 apps) + */ + +var createMicrosoftUnsafeLocalFunction = function (func) { + if (typeof MSApp !== 'undefined' && MSApp.execUnsafeLocalFunction) { + return function (arg0, arg1, arg2, arg3) { + MSApp.execUnsafeLocalFunction(function () { + return func(arg0, arg1, arg2, arg3); + }); + }; + } else { + return func; + } +}; + +module.exports = createMicrosoftUnsafeLocalFunction; + +/***/ }), +/* 63 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getEventCharCode.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * `charCode` represents the actual "character code" and is safe to use with + * `String.fromCharCode`. As such, only keys that correspond to printable + * characters produce a valid `charCode`, the only exception to this is Enter. + * The Tab-key is considered non-printable and does not have a `charCode`, + * presumably because it does not produce a tab-character in browsers. + * + * @param {object} nativeEvent Native browser event. + * @return {number} Normalized `charCode` property. + */ + +function getEventCharCode(nativeEvent) { + var charCode; + var keyCode = nativeEvent.keyCode; + + if ('charCode' in nativeEvent) { + charCode = nativeEvent.charCode; + + // FF does not set `charCode` for the Enter-key, check against `keyCode`. + if (charCode === 0 && keyCode === 13) { + charCode = 13; + } + } else { + // IE8 does not implement `charCode`, but `keyCode` has the correct value. + charCode = keyCode; + } + + // Some non-printable keys are reported in `charCode`/`keyCode`, discard them. + // Must not discard the (non-)printable Enter-key. + if (charCode >= 32 || charCode === 13) { + return charCode; + } + + return 0; +} + +module.exports = getEventCharCode; + +/***/ }), +/* 64 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getEventModifierState.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * Translation from modifier key to the associated property in the event. + * @see http://www.w3.org/TR/DOM-Level-3-Events/#keys-Modifiers + */ + +var modifierKeyToProp = { + 'Alt': 'altKey', + 'Control': 'ctrlKey', + 'Meta': 'metaKey', + 'Shift': 'shiftKey' +}; + +// IE8 does not implement getModifierState so we simply map it to the only +// modifier keys exposed by the event itself, does not support Lock-keys. +// Currently, all major browsers except Chrome seems to support Lock-keys. +function modifierStateGetter(keyArg) { + var syntheticEvent = this; + var nativeEvent = syntheticEvent.nativeEvent; + if (nativeEvent.getModifierState) { + return nativeEvent.getModifierState(keyArg); + } + var keyProp = modifierKeyToProp[keyArg]; + return keyProp ? !!nativeEvent[keyProp] : false; +} + +function getEventModifierState(nativeEvent) { + return modifierStateGetter; +} + +module.exports = getEventModifierState; + +/***/ }), +/* 65 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getEventTarget.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * Gets the target node from a native browser event by accounting for + * inconsistencies in browser DOM APIs. + * + * @param {object} nativeEvent Native browser event. + * @return {DOMEventTarget} Target node. + */ + +function getEventTarget(nativeEvent) { + var target = nativeEvent.target || nativeEvent.srcElement || window; + + // Normalize SVG element events #4963 + if (target.correspondingUseElement) { + target = target.correspondingUseElement; + } + + // Safari may fire events on text nodes (Node.TEXT_NODE is 3). + // @see http://www.quirksmode.org/js/events_properties.html + return target.nodeType === 3 ? target.parentNode : target; +} + +module.exports = getEventTarget; + +/***/ }), +/* 66 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/isEventSupported.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + +var useHasFeature; +if (ExecutionEnvironment.canUseDOM) { + useHasFeature = document.implementation && document.implementation.hasFeature && + // always returns true in newer browsers as per the standard. + // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature + document.implementation.hasFeature('', '') !== true; +} + +/** + * Checks if an event is supported in the current execution environment. + * + * NOTE: This will not work correctly for non-generic events such as `change`, + * `reset`, `load`, `error`, and `select`. + * + * Borrows from Modernizr. + * + * @param {string} eventNameSuffix Event name, e.g. "click". + * @param {?boolean} capture Check if the capture phase is supported. + * @return {boolean} True if the event is supported. + * @internal + * @license Modernizr 3.0.0pre (Custom Build) | MIT + */ +function isEventSupported(eventNameSuffix, capture) { + if (!ExecutionEnvironment.canUseDOM || capture && !('addEventListener' in document)) { + return false; + } + + var eventName = 'on' + eventNameSuffix; + var isSupported = eventName in document; + + if (!isSupported) { + var element = document.createElement('div'); + element.setAttribute(eventName, 'return;'); + isSupported = typeof element[eventName] === 'function'; + } + + if (!isSupported && useHasFeature && eventNameSuffix === 'wheel') { + // This is the only way to test support for the `wheel` event in IE9+. + isSupported = document.implementation.hasFeature('Events.wheel', '3.0'); + } + + return isSupported; +} + +module.exports = isEventSupported; + +/***/ }), +/* 67 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/shouldUpdateReactComponent.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * Given a `prevElement` and `nextElement`, determines if the existing + * instance should be updated as opposed to being destroyed or replaced by a new + * instance. Both arguments are elements. This ensures that this logic can + * operate on stateless trees without any backing instance. + * + * @param {?object} prevElement + * @param {?object} nextElement + * @return {boolean} True if the existing instance should be updated. + * @protected + */ + +function shouldUpdateReactComponent(prevElement, nextElement) { + var prevEmpty = prevElement === null || prevElement === false; + var nextEmpty = nextElement === null || nextElement === false; + if (prevEmpty || nextEmpty) { + return prevEmpty === nextEmpty; + } + + var prevType = typeof prevElement; + var nextType = typeof nextElement; + if (prevType === 'string' || prevType === 'number') { + return nextType === 'string' || nextType === 'number'; + } else { + return nextType === 'object' && prevElement.type === nextElement.type && prevElement.key === nextElement.key; + } +} + +module.exports = shouldUpdateReactComponent; + +/***/ }), +/* 68 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/validateDOMNesting.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var validateDOMNesting = emptyFunction; + +if (true) { + // This validation code was written based on the HTML5 parsing spec: + // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope + // + // Note: this does not catch all invalid nesting, nor does it try to (as it's + // not clear what practical benefit doing so provides); instead, we warn only + // for cases where the parser will give a parse tree differing from what React + // intended. For example,
is invalid but we don't warn + // because it still parses correctly; we do warn for other cases like nested + //

tags where the beginning of the second element implicitly closes the + // first, causing a confusing mess. + + // https://html.spec.whatwg.org/multipage/syntax.html#special + var specialTags = ['address', 'applet', 'area', 'article', 'aside', 'base', 'basefont', 'bgsound', 'blockquote', 'body', 'br', 'button', 'caption', 'center', 'col', 'colgroup', 'dd', 'details', 'dir', 'div', 'dl', 'dt', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'frame', 'frameset', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'iframe', 'img', 'input', 'isindex', 'li', 'link', 'listing', 'main', 'marquee', 'menu', 'menuitem', 'meta', 'nav', 'noembed', 'noframes', 'noscript', 'object', 'ol', 'p', 'param', 'plaintext', 'pre', 'script', 'section', 'select', 'source', 'style', 'summary', 'table', 'tbody', 'td', 'template', 'textarea', 'tfoot', 'th', 'thead', 'title', 'tr', 'track', 'ul', 'wbr', 'xmp']; + + // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope + var inScopeTags = ['applet', 'caption', 'html', 'table', 'td', 'th', 'marquee', 'object', 'template', + + // https://html.spec.whatwg.org/multipage/syntax.html#html-integration-point + // TODO: Distinguish by namespace here -- for , including it here + // errs on the side of fewer warnings + 'foreignObject', 'desc', 'title']; + + // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-button-scope + var buttonScopeTags = inScopeTags.concat(['button']); + + // https://html.spec.whatwg.org/multipage/syntax.html#generate-implied-end-tags + var impliedEndTags = ['dd', 'dt', 'li', 'option', 'optgroup', 'p', 'rp', 'rt']; + + var emptyAncestorInfo = { + current: null, + + formTag: null, + aTagInScope: null, + buttonTagInScope: null, + nobrTagInScope: null, + pTagInButtonScope: null, + + listItemTagAutoclosing: null, + dlItemTagAutoclosing: null + }; + + var updatedAncestorInfo = function (oldInfo, tag, instance) { + var ancestorInfo = _assign({}, oldInfo || emptyAncestorInfo); + var info = { tag: tag, instance: instance }; + + if (inScopeTags.indexOf(tag) !== -1) { + ancestorInfo.aTagInScope = null; + ancestorInfo.buttonTagInScope = null; + ancestorInfo.nobrTagInScope = null; + } + if (buttonScopeTags.indexOf(tag) !== -1) { + ancestorInfo.pTagInButtonScope = null; + } + + // See rules for 'li', 'dd', 'dt' start tags in + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody + if (specialTags.indexOf(tag) !== -1 && tag !== 'address' && tag !== 'div' && tag !== 'p') { + ancestorInfo.listItemTagAutoclosing = null; + ancestorInfo.dlItemTagAutoclosing = null; + } + + ancestorInfo.current = info; + + if (tag === 'form') { + ancestorInfo.formTag = info; + } + if (tag === 'a') { + ancestorInfo.aTagInScope = info; + } + if (tag === 'button') { + ancestorInfo.buttonTagInScope = info; + } + if (tag === 'nobr') { + ancestorInfo.nobrTagInScope = info; + } + if (tag === 'p') { + ancestorInfo.pTagInButtonScope = info; + } + if (tag === 'li') { + ancestorInfo.listItemTagAutoclosing = info; + } + if (tag === 'dd' || tag === 'dt') { + ancestorInfo.dlItemTagAutoclosing = info; + } + + return ancestorInfo; + }; + + /** + * Returns whether + */ + var isTagValidWithParent = function (tag, parentTag) { + // First, let's check if we're in an unusual parsing mode... + switch (parentTag) { + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inselect + case 'select': + return tag === 'option' || tag === 'optgroup' || tag === '#text'; + case 'optgroup': + return tag === 'option' || tag === '#text'; + // Strictly speaking, seeing an <option> doesn't mean we're in a <select> + // but + case 'option': + return tag === '#text'; + + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intd + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incaption + // No special behavior since these rules fall back to "in body" mode for + // all except special table nodes which cause bad parsing behavior anyway. + + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intr + case 'tr': + return tag === 'th' || tag === 'td' || tag === 'style' || tag === 'script' || tag === 'template'; + + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intbody + case 'tbody': + case 'thead': + case 'tfoot': + return tag === 'tr' || tag === 'style' || tag === 'script' || tag === 'template'; + + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incolgroup + case 'colgroup': + return tag === 'col' || tag === 'template'; + + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intable + case 'table': + return tag === 'caption' || tag === 'colgroup' || tag === 'tbody' || tag === 'tfoot' || tag === 'thead' || tag === 'style' || tag === 'script' || tag === 'template'; + + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inhead + case 'head': + return tag === 'base' || tag === 'basefont' || tag === 'bgsound' || tag === 'link' || tag === 'meta' || tag === 'title' || tag === 'noscript' || tag === 'noframes' || tag === 'style' || tag === 'script' || tag === 'template'; + + // https://html.spec.whatwg.org/multipage/semantics.html#the-html-element + case 'html': + return tag === 'head' || tag === 'body'; + case '#document': + return tag === 'html'; + } + + // Probably in the "in body" parsing mode, so we outlaw only tag combos + // where the parsing rules cause implicit opens or closes to be added. + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody + switch (tag) { + case 'h1': + case 'h2': + case 'h3': + case 'h4': + case 'h5': + case 'h6': + return parentTag !== 'h1' && parentTag !== 'h2' && parentTag !== 'h3' && parentTag !== 'h4' && parentTag !== 'h5' && parentTag !== 'h6'; + + case 'rp': + case 'rt': + return impliedEndTags.indexOf(parentTag) === -1; + + case 'body': + case 'caption': + case 'col': + case 'colgroup': + case 'frame': + case 'head': + case 'html': + case 'tbody': + case 'td': + case 'tfoot': + case 'th': + case 'thead': + case 'tr': + // These tags are only valid with a few parents that have special child + // parsing rules -- if we're down here, then none of those matched and + // so we allow it only if we don't know what the parent is, as all other + // cases are invalid. + return parentTag == null; + } + + return true; + }; + + /** + * Returns whether + */ + var findInvalidAncestorForTag = function (tag, ancestorInfo) { + switch (tag) { + case 'address': + case 'article': + case 'aside': + case 'blockquote': + case 'center': + case 'details': + case 'dialog': + case 'dir': + case 'div': + case 'dl': + case 'fieldset': + case 'figcaption': + case 'figure': + case 'footer': + case 'header': + case 'hgroup': + case 'main': + case 'menu': + case 'nav': + case 'ol': + case 'p': + case 'section': + case 'summary': + case 'ul': + + case 'pre': + case 'listing': + + case 'table': + + case 'hr': + + case 'xmp': + + case 'h1': + case 'h2': + case 'h3': + case 'h4': + case 'h5': + case 'h6': + return ancestorInfo.pTagInButtonScope; + + case 'form': + return ancestorInfo.formTag || ancestorInfo.pTagInButtonScope; + + case 'li': + return ancestorInfo.listItemTagAutoclosing; + + case 'dd': + case 'dt': + return ancestorInfo.dlItemTagAutoclosing; + + case 'button': + return ancestorInfo.buttonTagInScope; + + case 'a': + // Spec says something about storing a list of markers, but it sounds + // equivalent to this check. + return ancestorInfo.aTagInScope; + + case 'nobr': + return ancestorInfo.nobrTagInScope; + } + + return null; + }; + + /** + * Given a ReactCompositeComponent instance, return a list of its recursive + * owners, starting at the root and ending with the instance itself. + */ + var findOwnerStack = function (instance) { + if (!instance) { + return []; + } + + var stack = []; + do { + stack.push(instance); + } while (instance = instance._currentElement._owner); + stack.reverse(); + return stack; + }; + + var didWarn = {}; + + validateDOMNesting = function (childTag, childText, childInstance, ancestorInfo) { + ancestorInfo = ancestorInfo || emptyAncestorInfo; + var parentInfo = ancestorInfo.current; + var parentTag = parentInfo && parentInfo.tag; + + if (childText != null) { + true ? warning(childTag == null, 'validateDOMNesting: when childText is passed, childTag should be null') : void 0; + childTag = '#text'; + } + + var invalidParent = isTagValidWithParent(childTag, parentTag) ? null : parentInfo; + var invalidAncestor = invalidParent ? null : findInvalidAncestorForTag(childTag, ancestorInfo); + var problematic = invalidParent || invalidAncestor; + + if (problematic) { + var ancestorTag = problematic.tag; + var ancestorInstance = problematic.instance; + + var childOwner = childInstance && childInstance._currentElement._owner; + var ancestorOwner = ancestorInstance && ancestorInstance._currentElement._owner; + + var childOwners = findOwnerStack(childOwner); + var ancestorOwners = findOwnerStack(ancestorOwner); + + var minStackLen = Math.min(childOwners.length, ancestorOwners.length); + var i; + + var deepestCommon = -1; + for (i = 0; i < minStackLen; i++) { + if (childOwners[i] === ancestorOwners[i]) { + deepestCommon = i; + } else { + break; + } + } + + var UNKNOWN = '(unknown)'; + var childOwnerNames = childOwners.slice(deepestCommon + 1).map(function (inst) { + return inst.getName() || UNKNOWN; + }); + var ancestorOwnerNames = ancestorOwners.slice(deepestCommon + 1).map(function (inst) { + return inst.getName() || UNKNOWN; + }); + var ownerInfo = [].concat( + // If the parent and child instances have a common owner ancestor, start + // with that -- otherwise we just start with the parent's owners. + deepestCommon !== -1 ? childOwners[deepestCommon].getName() || UNKNOWN : [], ancestorOwnerNames, ancestorTag, + // If we're warning about an invalid (non-parent) ancestry, add '...' + invalidAncestor ? ['...'] : [], childOwnerNames, childTag).join(' > '); + + var warnKey = !!invalidParent + '|' + childTag + '|' + ancestorTag + '|' + ownerInfo; + if (didWarn[warnKey]) { + return; + } + didWarn[warnKey] = true; + + var tagDisplayName = childTag; + var whitespaceInfo = ''; + if (childTag === '#text') { + if (/\S/.test(childText)) { + tagDisplayName = 'Text nodes'; + } else { + tagDisplayName = 'Whitespace text nodes'; + whitespaceInfo = ' Make sure you don\'t have any extra whitespace between tags on ' + 'each line of your source code.'; + } + } else { + tagDisplayName = '<' + childTag + '>'; + } + + if (invalidParent) { + var info = ''; + if (ancestorTag === 'table' && childTag === 'tr') { + info += ' Add a <tbody> to your code to match the DOM tree generated by ' + 'the browser.'; + } + true ? warning(false, 'validateDOMNesting(...): %s cannot appear as a child of <%s>.%s ' + 'See %s.%s', tagDisplayName, ancestorTag, whitespaceInfo, ownerInfo, info) : void 0; + } else { + true ? warning(false, 'validateDOMNesting(...): %s cannot appear as a descendant of ' + '<%s>. See %s.', tagDisplayName, ancestorTag, ownerInfo) : void 0; + } + } + }; + + validateDOMNesting.updatedAncestorInfo = updatedAncestorInfo; + + // For testing + validateDOMNesting.isTagValidInContext = function (tag, ancestorInfo) { + ancestorInfo = ancestorInfo || emptyAncestorInfo; + var parentInfo = ancestorInfo.current; + var parentTag = parentInfo && parentInfo.tag; + return isTagValidWithParent(tag, parentTag) && !findInvalidAncestorForTag(tag, ancestorInfo); + }; +} + +module.exports = validateDOMNesting; + +/***/ }), +/* 69 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactComponent.js ***! + \**************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23); + +var ReactNoopUpdateQueue = __webpack_require__(/*! ./ReactNoopUpdateQueue */ 70); + +var canDefineProperty = __webpack_require__(/*! ./canDefineProperty */ 72); +var emptyObject = __webpack_require__(/*! fbjs/lib/emptyObject */ 33); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +/** + * Base class helpers for the updating state of a component. + */ +function ReactComponent(props, context, updater) { + this.props = props; + this.context = context; + this.refs = emptyObject; + // We initialize the default updater but the real one gets injected by the + // renderer. + this.updater = updater || ReactNoopUpdateQueue; +} + +ReactComponent.prototype.isReactComponent = {}; + +/** + * Sets a subset of the state. Always use this to mutate + * state. You should treat `this.state` as immutable. + * + * There is no guarantee that `this.state` will be immediately updated, so + * accessing `this.state` after calling this method may return the old value. + * + * There is no guarantee that calls to `setState` will run synchronously, + * as they may eventually be batched together. You can provide an optional + * callback that will be executed when the call to setState is actually + * completed. + * + * When a function is provided to setState, it will be called at some point in + * the future (not synchronously). It will be called with the up to date + * component arguments (state, props, context). These values can be different + * from this.* because your function may be called after receiveProps but before + * shouldComponentUpdate, and this new state, props, and context will not yet be + * assigned to this. + * + * @param {object|function} partialState Next partial state or function to + * produce next partial state to be merged with current state. + * @param {?function} callback Called after state is updated. + * @final + * @protected + */ +ReactComponent.prototype.setState = function (partialState, callback) { + !(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null) ? true ? invariant(false, 'setState(...): takes an object of state variables to update or a function which returns an object of state variables.') : _prodInvariant('85') : void 0; + this.updater.enqueueSetState(this, partialState); + if (callback) { + this.updater.enqueueCallback(this, callback, 'setState'); + } +}; + +/** + * Forces an update. This should only be invoked when it is known with + * certainty that we are **not** in a DOM transaction. + * + * You may want to call this when you know that some deeper aspect of the + * component's state has changed but `setState` was not called. + * + * This will not invoke `shouldComponentUpdate`, but it will invoke + * `componentWillUpdate` and `componentDidUpdate`. + * + * @param {?function} callback Called after update is complete. + * @final + * @protected + */ +ReactComponent.prototype.forceUpdate = function (callback) { + this.updater.enqueueForceUpdate(this); + if (callback) { + this.updater.enqueueCallback(this, callback, 'forceUpdate'); + } +}; + +/** + * Deprecated APIs. These APIs used to exist on classic React classes but since + * we would like to deprecate them, we're not going to move them over to this + * modern base class. Instead, we define a getter that warns if it's accessed. + */ +if (true) { + var deprecatedAPIs = { + isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'], + replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).'] + }; + var defineDeprecationWarning = function (methodName, info) { + if (canDefineProperty) { + Object.defineProperty(ReactComponent.prototype, methodName, { + get: function () { + true ? warning(false, '%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]) : void 0; + return undefined; + } + }); + } + }; + for (var fnName in deprecatedAPIs) { + if (deprecatedAPIs.hasOwnProperty(fnName)) { + defineDeprecationWarning(fnName, deprecatedAPIs[fnName]); + } + } +} + +module.exports = ReactComponent; + +/***/ }), +/* 70 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactNoopUpdateQueue.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +function warnNoop(publicInstance, callerName) { + if (true) { + var constructor = publicInstance.constructor; + true ? warning(false, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0; + } +} + +/** + * This is the abstract API for an update queue. + */ +var ReactNoopUpdateQueue = { + + /** + * Checks whether or not this composite component is mounted. + * @param {ReactClass} publicInstance The instance we want to test. + * @return {boolean} True if mounted, false otherwise. + * @protected + * @final + */ + isMounted: function (publicInstance) { + return false; + }, + + /** + * Enqueue a callback that will be executed after all the pending updates + * have processed. + * + * @param {ReactClass} publicInstance The instance to use as `this` context. + * @param {?function} callback Called after state is updated. + * @internal + */ + enqueueCallback: function (publicInstance, callback) {}, + + /** + * Forces an update. This should only be invoked when it is known with + * certainty that we are **not** in a DOM transaction. + * + * You may want to call this when you know that some deeper aspect of the + * component's state has changed but `setState` was not called. + * + * This will not invoke `shouldComponentUpdate`, but it will invoke + * `componentWillUpdate` and `componentDidUpdate`. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @internal + */ + enqueueForceUpdate: function (publicInstance) { + warnNoop(publicInstance, 'forceUpdate'); + }, + + /** + * Replaces all of the state. Always use this or `setState` to mutate state. + * You should treat `this.state` as immutable. + * + * There is no guarantee that `this.state` will be immediately updated, so + * accessing `this.state` after calling this method may return the old value. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object} completeState Next state. + * @internal + */ + enqueueReplaceState: function (publicInstance, completeState) { + warnNoop(publicInstance, 'replaceState'); + }, + + /** + * Sets a subset of the state. This only exists because _pendingState is + * internal. This provides a merging strategy that is not available to deep + * properties which is confusing. TODO: Expose pendingState or don't use it + * during the merge. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object} partialState Next partial state to be merged with state. + * @internal + */ + enqueueSetState: function (publicInstance, partialState) { + warnNoop(publicInstance, 'setState'); + } +}; + +module.exports = ReactNoopUpdateQueue; + +/***/ }), +/* 71 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactPropTypeLocationNames.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactPropTypeLocationNames = {}; + +if (true) { + ReactPropTypeLocationNames = { + prop: 'prop', + context: 'context', + childContext: 'child context' + }; +} + +module.exports = ReactPropTypeLocationNames; + +/***/ }), +/* 72 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/canDefineProperty.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var canDefineProperty = false; +if (true) { + try { + // $FlowFixMe https://github.com/facebook/flow/issues/285 + Object.defineProperty({}, 'x', { get: function () {} }); + canDefineProperty = true; + } catch (x) { + // IE will fail on defineProperty + } +} + +module.exports = canDefineProperty; + +/***/ }), +/* 73 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/getIteratorFn.js ***! + \*************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/* global Symbol */ + +var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator; +var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec. + +/** + * Returns the iterator method function contained on the iterable object. + * + * Be sure to invoke the function with the iterable as context: + * + * var iteratorFn = getIteratorFn(myIterable); + * if (iteratorFn) { + * var iterator = iteratorFn.call(myIterable); + * ... + * } + * + * @param {?object} maybeIterable + * @return {?function} + */ +function getIteratorFn(maybeIterable) { + var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]); + if (typeof iteratorFn === 'function') { + return iteratorFn; + } +} + +module.exports = getIteratorFn; + +/***/ }), +/* 74 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************!*\ + !*** (webpack)/buildin/module.js ***! + \***********************************/ +/***/ (function(module, exports) { + +module.exports = function(module) { + if(!module.webpackPolyfill) { + module.deprecate = function() {}; + module.paths = []; + // module.parent = undefined by default + if(!module.children) module.children = []; + Object.defineProperty(module, "loaded", { + enumerable: true, + get: function() { + return module.l; + } + }); + Object.defineProperty(module, "id", { + enumerable: true, + get: function() { + return module.i; + } + }); + module.webpackPolyfill = 1; + } + return module; +}; + + +/***/ }), +/* 75 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************!*\ + !*** ./packages/react-dev-utils/ansiHTML.js ***! + \**********************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ + + + +var Anser = __webpack_require__(/*! anser */ 132); + +// Color scheme inspired by https://chriskempson.github.io/base16/css/base16-github.css +// var base00 = 'ffffff'; // Default Background +var base01 = 'f5f5f5'; // Lighter Background (Used for status bars) +// var base02 = 'c8c8fa'; // Selection Background +var base03 = '969896'; // Comments, Invisibles, Line Highlighting +// var base04 = 'e8e8e8'; // Dark Foreground (Used for status bars) +var base05 = '333333'; // Default Foreground, Caret, Delimiters, Operators +// var base06 = 'ffffff'; // Light Foreground (Not often used) +// var base07 = 'ffffff'; // Light Background (Not often used) +var base08 = 'ed6a43'; // Variables, XML Tags, Markup Link Text, Markup Lists, Diff Deleted +// var base09 = '0086b3'; // Integers, Boolean, Constants, XML Attributes, Markup Link Url +// var base0A = '795da3'; // Classes, Markup Bold, Search Text Background +var base0B = '183691'; // Strings, Inherited Class, Markup Code, Diff Inserted +var base0C = '183691'; // Support, Regular Expressions, Escape Characters, Markup Quotes +// var base0D = '795da3'; // Functions, Methods, Attribute IDs, Headings +var base0E = 'a71d5d'; // Keywords, Storage, Selector, Markup Italic, Diff Changed +// var base0F = '333333'; // Deprecated, Opening/Closing Embedded Language Tags e.g. <?php ?> + +// Map ANSI colors from what babel-code-frame uses to base16-github +// See: https://github.com/babel/babel/blob/e86f62b304d280d0bab52c38d61842b853848ba6/packages/babel-code-frame/src/index.js#L9-L22 +var colors = { + reset: [base05, 'transparent'], + black: base05, + red: base08 /* marker, bg-invalid */, + green: base0B /* string */, + yellow: base08 /* capitalized, jsx_tag, punctuator */, + blue: base0C, + magenta: base0C /* regex */, + cyan: base0E /* keyword */, + gray: base03 /* comment, gutter */, + lightgrey: base01, + darkgrey: base03, +}; + +var anserMap = { + 'ansi-bright-black': 'black', + 'ansi-bright-yellow': 'yellow', + 'ansi-yellow': 'yellow', + 'ansi-bright-green': 'green', + 'ansi-green': 'green', + 'ansi-bright-cyan': 'cyan', + 'ansi-cyan': 'cyan', + 'ansi-bright-red': 'red', + 'ansi-red': 'red', + 'ansi-bright-magenta': 'magenta', + 'ansi-magenta': 'magenta', +}; + +function ansiHTML(txt) { + var arr = new Anser().ansiToJson(txt, { + use_classes: true, + }); + + var result = ''; + var open = false; + for (var index = 0; index < arr.length; ++index) { + var c = arr[index]; + var content = c.content, fg = c.fg; + + var contentParts = content.split('\n'); + for (var _index = 0; _index < contentParts.length; ++_index) { + if (!open) { + result += '<span data-ansi-line="true">'; + open = true; + } + var part = contentParts[_index].replace('\r', ''); + var color = colors[anserMap[fg]]; + if (color != null) { + result += '<span style="color: #' + color + ';">' + part + '</span>'; + } else { + if (fg != null) console.log('Missing color mapping: ', fg); + result += '<span>' + part + '</span>'; + } + if (_index < contentParts.length - 1) { + result += '</span>'; + open = false; + result += '<br/>'; + } + } + } + if (open) { + result += '</span>'; + open = false; + } + return result; +} + +module.exports = ansiHTML; + + +/***/ }), +/* 76 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************!*\ + !*** ./packages/react-dev-utils/~/ansi-regex/index.js ***! + \********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + +module.exports = function () { + return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g; +}; + + +/***/ }), +/* 77 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************!*\ + !*** ./packages/react-dev-utils/~/esutils/lib/code.js ***! + \********************************************************/ +/***/ (function(module, exports) { + +/* + Copyright (C) 2013-2014 Yusuke Suzuki <utatane.tea@gmail.com> + Copyright (C) 2014 Ivan Nikulin <ifaaan@gmail.com> + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +(function () { + 'use strict'; + + var ES6Regex, ES5Regex, NON_ASCII_WHITESPACES, IDENTIFIER_START, IDENTIFIER_PART, ch; + + // See `tools/generate-identifier-regex.js`. + ES5Regex = { + // ECMAScript 5.1/Unicode v7.0.0 NonAsciiIdentifierStart: + NonAsciiIdentifierStart: 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+ // ECMAScript 5.1/Unicode v7.0.0 NonAsciiIdentifierPart: + NonAsciiIdentifierPart: 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+ }; + + ES6Regex = { + // ECMAScript 6/Unicode v7.0.0 NonAsciiIdentifierStart: + NonAsciiIdentifierStart: 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E2B\uDEB0-\uDEDE\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3D\uDF5D-\uDF61]|\uD805[\uDC80-\uDCAF\uDCC4\uDCC5\uDCC7\uDD80-\uDDAE\uDE00-\uDE2F\uDE44\uDE80-\uDEAA]|\uD806[\uDCA0-\uDCDF\uDCFF\uDEC0-\uDEF8]|\uD808[\uDC00-\uDF98]|\uD809[\uDC00-\uDC6E]|[\uD80C\uD840-\uD868\uD86A-\uD86C][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDED0-\uDEED\uDF00-\uDF2F\uDF40-\uDF43\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50\uDF93-\uDF9F]|\uD82C[\uDC00\uDC01]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB]|\uD83A[\uDC00-\uDCC4]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D]|\uD87E[\uDC00-\uDE1D]/, + // ECMAScript 6/Unicode v7.0.0 NonAsciiIdentifierPart: + NonAsciiIdentifierPart: /[\xAA\xB5\xB7\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0300-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u0483-\u0487\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u05D0-\u05EA\u05F0-\u05F2\u0610-\u061A\u0620-\u0669\u066E-\u06D3\u06D5-\u06DC\u06DF-\u06E8\u06EA-\u06FC\u06FF\u0710-\u074A\u074D-\u07B1\u07C0-\u07F5\u07FA\u0800-\u082D\u0840-\u085B\u08A0-\u08B2\u08E4-\u0963\u0966-\u096F\u0971-\u0983\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BC-\u09C4\u09C7\u09C8\u09CB-\u09CE\u09D7\u09DC\u09DD\u09DF-\u09E3\u09E6-\u09F1\u0A01-\u0A03\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A59-\u0A5C\u0A5E\u0A66-\u0A75\u0A81-\u0A83\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABC-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AD0\u0AE0-\u0AE3\u0AE6-\u0AEF\u0B01-\u0B03\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3C-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B5C\u0B5D\u0B5F-\u0B63\u0B66-\u0B6F\u0B71\u0B82\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD0\u0BD7\u0BE6-\u0BEF\u0C00-\u0C03\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C58\u0C59\u0C60-\u0C63\u0C66-\u0C6F\u0C81-\u0C83\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBC-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CDE\u0CE0-\u0CE3\u0CE6-\u0CEF\u0CF1\u0CF2\u0D01-\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D-\u0D44\u0D46-\u0D48\u0D4A-\u0D4E\u0D57\u0D60-\u0D63\u0D66-\u0D6F\u0D7A-\u0D7F\u0D82\u0D83\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E01-\u0E3A\u0E40-\u0E4E\u0E50-\u0E59\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB9\u0EBB-\u0EBD\u0EC0-\u0EC4\u0EC6\u0EC8-\u0ECD\u0ED0-\u0ED9\u0EDC-\u0EDF\u0F00\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E-\u0F47\u0F49-\u0F6C\u0F71-\u0F84\u0F86-\u0F97\u0F99-\u0FBC\u0FC6\u1000-\u1049\u1050-\u109D\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u135D-\u135F\u1369-\u1371\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176C\u176E-\u1770\u1772\u1773\u1780-\u17D3\u17D7\u17DC\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u1820-\u1877\u1880-\u18AA\u18B0-\u18F5\u1900-\u191E\u1920-\u192B\u1930-\u193B\u1946-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u19D0-\u19DA\u1A00-\u1A1B\u1A20-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AA7\u1AB0-\u1ABD\u1B00-\u1B4B\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1BF3\u1C00-\u1C37\u1C40-\u1C49\u1C4D-\u1C7D\u1CD0-\u1CD2\u1CD4-\u1CF6\u1CF8\u1CF9\u1D00-\u1DF5\u1DFC-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u200C\u200D\u203F\u2040\u2054\u2071\u207F\u2090-\u209C\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2102\u2107\u210A-\u2113\u2115\u2118-\u211D\u2124\u2126\u2128\u212A-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D7F-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2DE0-\u2DFF\u3005-\u3007\u3021-\u302F\u3031-\u3035\u3038-\u303C\u3041-\u3096\u3099-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA62B\uA640-\uA66F\uA674-\uA67D\uA67F-\uA69D\uA69F-\uA6F1\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA7AD\uA7B0\uA7B1\uA7F7-\uA827\uA840-\uA873\uA880-\uA8C4\uA8D0-\uA8D9\uA8E0-\uA8F7\uA8FB\uA900-\uA92D\uA930-\uA953\uA960-\uA97C\uA980-\uA9C0\uA9CF-\uA9D9\uA9E0-\uA9FE\uAA00-\uAA36\uAA40-\uAA4D\uAA50-\uAA59\uAA60-\uAA76\uAA7A-\uAAC2\uAADB-\uAADD\uAAE0-\uAAEF\uAAF2-\uAAF6\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB5F\uAB64\uAB65\uABC0-\uABEA\uABEC\uABED\uABF0-\uABF9\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE00-\uFE0F\uFE20-\uFE2D\uFE33\uFE34\uFE4D-\uFE4F\uFE70-\uFE74\uFE76-\uFEFC\uFF10-\uFF19\uFF21-\uFF3A\uFF3F\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD40-\uDD74\uDDFD\uDE80-\uDE9C\uDEA0-\uDED0\uDEE0\uDF00-\uDF1F\uDF30-\uDF4A\uDF50-\uDF7A\uDF80-\uDF9D\uDFA0-\uDFC3\uDFC8-\uDFCF\uDFD1-\uDFD5]|\uD801[\uDC00-\uDC9D\uDCA0-\uDCA9\uDD00-\uDD27\uDD30-\uDD63\uDE00-\uDF36\uDF40-\uDF55\uDF60-\uDF67]|\uD802[\uDC00-\uDC05\uDC08\uDC0A-\uDC35\uDC37\uDC38\uDC3C\uDC3F-\uDC55\uDC60-\uDC76\uDC80-\uDC9E\uDD00-\uDD15\uDD20-\uDD39\uDD80-\uDDB7\uDDBE\uDDBF\uDE00-\uDE03\uDE05\uDE06\uDE0C-\uDE13\uDE15-\uDE17\uDE19-\uDE33\uDE38-\uDE3A\uDE3F\uDE60-\uDE7C\uDE80-\uDE9C\uDEC0-\uDEC7\uDEC9-\uDEE6\uDF00-\uDF35\uDF40-\uDF55\uDF60-\uDF72\uDF80-\uDF91]|\uD803[\uDC00-\uDC48]|\uD804[\uDC00-\uDC46\uDC66-\uDC6F\uDC7F-\uDCBA\uDCD0-\uDCE8\uDCF0-\uDCF9\uDD00-\uDD34\uDD36-\uDD3F\uDD50-\uDD73\uDD76\uDD80-\uDDC4\uDDD0-\uDDDA\uDE00-\uDE11\uDE13-\uDE37\uDEB0-\uDEEA\uDEF0-\uDEF9\uDF01-\uDF03\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3C-\uDF44\uDF47\uDF48\uDF4B-\uDF4D\uDF57\uDF5D-\uDF63\uDF66-\uDF6C\uDF70-\uDF74]|\uD805[\uDC80-\uDCC5\uDCC7\uDCD0-\uDCD9\uDD80-\uDDB5\uDDB8-\uDDC0\uDE00-\uDE40\uDE44\uDE50-\uDE59\uDE80-\uDEB7\uDEC0-\uDEC9]|\uD806[\uDCA0-\uDCE9\uDCFF\uDEC0-\uDEF8]|\uD808[\uDC00-\uDF98]|\uD809[\uDC00-\uDC6E]|[\uD80C\uD840-\uD868\uD86A-\uD86C][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDE60-\uDE69\uDED0-\uDEED\uDEF0-\uDEF4\uDF00-\uDF36\uDF40-\uDF43\uDF50-\uDF59\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50-\uDF7E\uDF8F-\uDF9F]|\uD82C[\uDC00\uDC01]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99\uDC9D\uDC9E]|\uD834[\uDD65-\uDD69\uDD6D-\uDD72\uDD7B-\uDD82\uDD85-\uDD8B\uDDAA-\uDDAD\uDE42-\uDE44]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB\uDFCE-\uDFFF]|\uD83A[\uDC00-\uDCC4\uDCD0-\uDCD6]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D]|\uD87E[\uDC00-\uDE1D]|\uDB40[\uDD00-\uDDEF]/ + }; + + function isDecimalDigit(ch) { + return 0x30 <= ch && ch <= 0x39; // 0..9 + } + + function isHexDigit(ch) { + return 0x30 <= ch && ch <= 0x39 || // 0..9 + 0x61 <= ch && ch <= 0x66 || // a..f + 0x41 <= ch && ch <= 0x46; // A..F + } + + function isOctalDigit(ch) { + return ch >= 0x30 && ch <= 0x37; // 0..7 + } + + // 7.2 White Space + + NON_ASCII_WHITESPACES = [ + 0x1680, 0x180E, + 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, + 0x202F, 0x205F, + 0x3000, + 0xFEFF + ]; + + function isWhiteSpace(ch) { + return ch === 0x20 || ch === 0x09 || ch === 0x0B || ch === 0x0C || ch === 0xA0 || + ch >= 0x1680 && NON_ASCII_WHITESPACES.indexOf(ch) >= 0; + } + + // 7.3 Line Terminators + + function isLineTerminator(ch) { + return ch === 0x0A || ch === 0x0D || ch === 0x2028 || ch === 0x2029; + } + + // 7.6 Identifier Names and Identifiers + + function fromCodePoint(cp) { + if (cp <= 0xFFFF) { return String.fromCharCode(cp); } + var cu1 = String.fromCharCode(Math.floor((cp - 0x10000) / 0x400) + 0xD800); + var cu2 = String.fromCharCode(((cp - 0x10000) % 0x400) + 0xDC00); + return cu1 + cu2; + } + + IDENTIFIER_START = new Array(0x80); + for(ch = 0; ch < 0x80; ++ch) { + IDENTIFIER_START[ch] = + ch >= 0x61 && ch <= 0x7A || // a..z + ch >= 0x41 && ch <= 0x5A || // A..Z + ch === 0x24 || ch === 0x5F; // $ (dollar) and _ (underscore) + } + + IDENTIFIER_PART = new Array(0x80); + for(ch = 0; ch < 0x80; ++ch) { + IDENTIFIER_PART[ch] = + ch >= 0x61 && ch <= 0x7A || // a..z + ch >= 0x41 && ch <= 0x5A || // A..Z + ch >= 0x30 && ch <= 0x39 || // 0..9 + ch === 0x24 || ch === 0x5F; // $ (dollar) and _ (underscore) + } + + function isIdentifierStartES5(ch) { + return ch < 0x80 ? IDENTIFIER_START[ch] : ES5Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch)); + } + + function isIdentifierPartES5(ch) { + return ch < 0x80 ? IDENTIFIER_PART[ch] : ES5Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch)); + } + + function isIdentifierStartES6(ch) { + return ch < 0x80 ? IDENTIFIER_START[ch] : ES6Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch)); + } + + function isIdentifierPartES6(ch) { + return ch < 0x80 ? IDENTIFIER_PART[ch] : ES6Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch)); + } + + module.exports = { + isDecimalDigit: isDecimalDigit, + isHexDigit: isHexDigit, + isOctalDigit: isOctalDigit, + isWhiteSpace: isWhiteSpace, + isLineTerminator: isLineTerminator, + isIdentifierStartES5: isIdentifierStartES5, + isIdentifierPartES5: isIdentifierPartES5, + isIdentifierStartES6: isIdentifierStartES6, + isIdentifierPartES6: isIdentifierPartES6 + }; +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ + + +/***/ }), +/* 78 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-dev-utils/~/html-entities/lib/html5-entities.js ***! + \************************************************************************/ +/***/ (function(module, exports) { + +var ENTITIES = [['Aacute', [193]], ['aacute', [225]], ['Abreve', [258]], ['abreve', [259]], ['ac', [8766]], ['acd', [8767]], ['acE', [8766, 819]], ['Acirc', [194]], ['acirc', [226]], ['acute', [180]], ['Acy', [1040]], ['acy', [1072]], ['AElig', [198]], ['aelig', [230]], ['af', [8289]], ['Afr', [120068]], ['afr', [120094]], ['Agrave', [192]], ['agrave', [224]], ['alefsym', [8501]], ['aleph', [8501]], ['Alpha', [913]], ['alpha', [945]], ['Amacr', [256]], ['amacr', [257]], ['amalg', [10815]], ['amp', [38]], ['AMP', [38]], ['andand', [10837]], ['And', [10835]], ['and', [8743]], ['andd', [10844]], ['andslope', [10840]], ['andv', [10842]], ['ang', [8736]], ['ange', [10660]], ['angle', [8736]], ['angmsdaa', [10664]], ['angmsdab', [10665]], ['angmsdac', [10666]], ['angmsdad', [10667]], ['angmsdae', [10668]], ['angmsdaf', [10669]], ['angmsdag', [10670]], ['angmsdah', [10671]], ['angmsd', [8737]], ['angrt', [8735]], ['angrtvb', [8894]], ['angrtvbd', [10653]], ['angsph', [8738]], ['angst', [197]], ['angzarr', [9084]], ['Aogon', [260]], ['aogon', [261]], ['Aopf', [120120]], ['aopf', [120146]], ['apacir', [10863]], ['ap', [8776]], ['apE', [10864]], ['ape', [8778]], ['apid', [8779]], ['apos', [39]], ['ApplyFunction', [8289]], ['approx', [8776]], ['approxeq', [8778]], ['Aring', [197]], ['aring', [229]], ['Ascr', [119964]], ['ascr', [119990]], ['Assign', [8788]], ['ast', [42]], ['asymp', [8776]], ['asympeq', [8781]], ['Atilde', [195]], ['atilde', [227]], ['Auml', [196]], ['auml', [228]], ['awconint', [8755]], ['awint', [10769]], ['backcong', [8780]], ['backepsilon', [1014]], ['backprime', [8245]], ['backsim', [8765]], ['backsimeq', [8909]], ['Backslash', [8726]], ['Barv', [10983]], ['barvee', [8893]], ['barwed', [8965]], ['Barwed', [8966]], ['barwedge', [8965]], ['bbrk', [9141]], ['bbrktbrk', [9142]], ['bcong', [8780]], ['Bcy', [1041]], ['bcy', [1073]], ['bdquo', [8222]], ['becaus', [8757]], ['because', [8757]], ['Because', [8757]], ['bemptyv', [10672]], ['bepsi', [1014]], ['bernou', [8492]], ['Bernoullis', [8492]], ['Beta', [914]], ['beta', [946]], ['beth', [8502]], ['between', [8812]], ['Bfr', [120069]], ['bfr', [120095]], ['bigcap', [8898]], ['bigcirc', [9711]], ['bigcup', [8899]], ['bigodot', [10752]], ['bigoplus', [10753]], ['bigotimes', [10754]], ['bigsqcup', [10758]], ['bigstar', [9733]], ['bigtriangledown', [9661]], ['bigtriangleup', [9651]], ['biguplus', [10756]], ['bigvee', [8897]], ['bigwedge', [8896]], ['bkarow', [10509]], ['blacklozenge', [10731]], ['blacksquare', [9642]], ['blacktriangle', [9652]], ['blacktriangledown', [9662]], ['blacktriangleleft', [9666]], ['blacktriangleright', [9656]], ['blank', [9251]], ['blk12', [9618]], ['blk14', [9617]], ['blk34', [9619]], ['block', [9608]], ['bne', [61, 8421]], ['bnequiv', [8801, 8421]], ['bNot', [10989]], ['bnot', [8976]], ['Bopf', [120121]], ['bopf', [120147]], ['bot', [8869]], ['bottom', [8869]], ['bowtie', [8904]], ['boxbox', [10697]], ['boxdl', [9488]], ['boxdL', [9557]], ['boxDl', [9558]], ['boxDL', [9559]], ['boxdr', [9484]], ['boxdR', [9554]], ['boxDr', [9555]], ['boxDR', [9556]], ['boxh', [9472]], ['boxH', [9552]], ['boxhd', [9516]], ['boxHd', [9572]], ['boxhD', [9573]], ['boxHD', [9574]], ['boxhu', [9524]], ['boxHu', [9575]], ['boxhU', [9576]], ['boxHU', [9577]], ['boxminus', [8863]], ['boxplus', [8862]], ['boxtimes', [8864]], ['boxul', [9496]], ['boxuL', [9563]], ['boxUl', [9564]], ['boxUL', [9565]], ['boxur', [9492]], ['boxuR', [9560]], ['boxUr', [9561]], ['boxUR', [9562]], ['boxv', [9474]], ['boxV', [9553]], ['boxvh', [9532]], ['boxvH', [9578]], ['boxVh', [9579]], ['boxVH', [9580]], ['boxvl', [9508]], ['boxvL', [9569]], ['boxVl', [9570]], ['boxVL', [9571]], ['boxvr', [9500]], ['boxvR', [9566]], ['boxVr', [9567]], ['boxVR', [9568]], ['bprime', [8245]], ['breve', [728]], ['Breve', [728]], ['brvbar', [166]], ['bscr', [119991]], ['Bscr', [8492]], ['bsemi', [8271]], ['bsim', [8765]], ['bsime', [8909]], ['bsolb', [10693]], ['bsol', [92]], ['bsolhsub', [10184]], ['bull', [8226]], ['bullet', [8226]], ['bump', [8782]], ['bumpE', [10926]], ['bumpe', [8783]], ['Bumpeq', [8782]], ['bumpeq', [8783]], ['Cacute', [262]], ['cacute', [263]], ['capand', [10820]], ['capbrcup', [10825]], ['capcap', [10827]], ['cap', [8745]], ['Cap', [8914]], ['capcup', [10823]], ['capdot', [10816]], ['CapitalDifferentialD', [8517]], ['caps', [8745, 65024]], ['caret', [8257]], ['caron', [711]], ['Cayleys', [8493]], ['ccaps', [10829]], ['Ccaron', [268]], ['ccaron', [269]], ['Ccedil', [199]], ['ccedil', [231]], ['Ccirc', [264]], ['ccirc', [265]], ['Cconint', [8752]], ['ccups', [10828]], ['ccupssm', [10832]], ['Cdot', [266]], ['cdot', [267]], ['cedil', [184]], ['Cedilla', [184]], ['cemptyv', [10674]], ['cent', [162]], ['centerdot', [183]], ['CenterDot', [183]], ['cfr', [120096]], ['Cfr', [8493]], ['CHcy', [1063]], ['chcy', [1095]], ['check', [10003]], ['checkmark', [10003]], ['Chi', [935]], ['chi', [967]], ['circ', [710]], ['circeq', [8791]], ['circlearrowleft', [8634]], ['circlearrowright', [8635]], ['circledast', [8859]], ['circledcirc', [8858]], ['circleddash', [8861]], ['CircleDot', [8857]], ['circledR', [174]], ['circledS', [9416]], ['CircleMinus', [8854]], ['CirclePlus', [8853]], ['CircleTimes', [8855]], ['cir', [9675]], ['cirE', [10691]], ['cire', [8791]], ['cirfnint', [10768]], ['cirmid', [10991]], ['cirscir', [10690]], ['ClockwiseContourIntegral', [8754]], ['CloseCurlyDoubleQuote', [8221]], ['CloseCurlyQuote', [8217]], ['clubs', [9827]], ['clubsuit', [9827]], ['colon', [58]], ['Colon', [8759]], ['Colone', [10868]], ['colone', [8788]], ['coloneq', [8788]], ['comma', [44]], ['commat', [64]], ['comp', [8705]], ['compfn', [8728]], ['complement', [8705]], ['complexes', [8450]], ['cong', [8773]], ['congdot', [10861]], ['Congruent', [8801]], ['conint', [8750]], ['Conint', [8751]], ['ContourIntegral', [8750]], ['copf', [120148]], ['Copf', [8450]], ['coprod', [8720]], ['Coproduct', [8720]], ['copy', [169]], ['COPY', [169]], ['copysr', [8471]], ['CounterClockwiseContourIntegral', [8755]], ['crarr', [8629]], ['cross', [10007]], ['Cross', [10799]], ['Cscr', [119966]], ['cscr', [119992]], ['csub', [10959]], ['csube', [10961]], ['csup', [10960]], ['csupe', [10962]], ['ctdot', [8943]], ['cudarrl', [10552]], ['cudarrr', [10549]], ['cuepr', [8926]], ['cuesc', [8927]], ['cularr', [8630]], ['cularrp', [10557]], ['cupbrcap', [10824]], ['cupcap', [10822]], ['CupCap', [8781]], ['cup', [8746]], ['Cup', [8915]], ['cupcup', [10826]], ['cupdot', [8845]], ['cupor', [10821]], ['cups', [8746, 65024]], ['curarr', [8631]], ['curarrm', [10556]], ['curlyeqprec', [8926]], ['curlyeqsucc', [8927]], ['curlyvee', [8910]], ['curlywedge', [8911]], ['curren', [164]], ['curvearrowleft', [8630]], ['curvearrowright', [8631]], ['cuvee', [8910]], ['cuwed', [8911]], ['cwconint', [8754]], ['cwint', [8753]], ['cylcty', [9005]], ['dagger', [8224]], ['Dagger', [8225]], ['daleth', [8504]], ['darr', [8595]], ['Darr', [8609]], ['dArr', [8659]], ['dash', [8208]], ['Dashv', [10980]], ['dashv', [8867]], ['dbkarow', [10511]], ['dblac', [733]], ['Dcaron', [270]], ['dcaron', [271]], ['Dcy', [1044]], ['dcy', [1076]], ['ddagger', [8225]], ['ddarr', [8650]], ['DD', [8517]], ['dd', [8518]], ['DDotrahd', [10513]], ['ddotseq', [10871]], ['deg', [176]], ['Del', [8711]], ['Delta', [916]], ['delta', [948]], ['demptyv', [10673]], ['dfisht', [10623]], ['Dfr', [120071]], ['dfr', [120097]], ['dHar', [10597]], ['dharl', [8643]], ['dharr', [8642]], ['DiacriticalAcute', [180]], ['DiacriticalDot', [729]], ['DiacriticalDoubleAcute', [733]], ['DiacriticalGrave', [96]], ['DiacriticalTilde', [732]], ['diam', [8900]], ['diamond', [8900]], ['Diamond', [8900]], ['diamondsuit', [9830]], ['diams', [9830]], ['die', [168]], ['DifferentialD', [8518]], ['digamma', [989]], ['disin', [8946]], ['div', [247]], ['divide', [247]], ['divideontimes', [8903]], ['divonx', [8903]], ['DJcy', [1026]], ['djcy', [1106]], ['dlcorn', [8990]], ['dlcrop', [8973]], ['dollar', [36]], ['Dopf', [120123]], ['dopf', [120149]], ['Dot', [168]], ['dot', [729]], ['DotDot', [8412]], ['doteq', [8784]], ['doteqdot', [8785]], ['DotEqual', [8784]], ['dotminus', [8760]], ['dotplus', [8724]], ['dotsquare', [8865]], ['doublebarwedge', [8966]], ['DoubleContourIntegral', [8751]], ['DoubleDot', [168]], ['DoubleDownArrow', [8659]], ['DoubleLeftArrow', [8656]], ['DoubleLeftRightArrow', [8660]], ['DoubleLeftTee', [10980]], ['DoubleLongLeftArrow', [10232]], ['DoubleLongLeftRightArrow', [10234]], ['DoubleLongRightArrow', [10233]], ['DoubleRightArrow', [8658]], ['DoubleRightTee', [8872]], ['DoubleUpArrow', [8657]], ['DoubleUpDownArrow', [8661]], ['DoubleVerticalBar', [8741]], ['DownArrowBar', [10515]], ['downarrow', [8595]], ['DownArrow', [8595]], ['Downarrow', [8659]], ['DownArrowUpArrow', [8693]], ['DownBreve', [785]], ['downdownarrows', [8650]], ['downharpoonleft', [8643]], ['downharpoonright', [8642]], ['DownLeftRightVector', [10576]], ['DownLeftTeeVector', [10590]], ['DownLeftVectorBar', [10582]], ['DownLeftVector', [8637]], ['DownRightTeeVector', [10591]], ['DownRightVectorBar', [10583]], ['DownRightVector', [8641]], ['DownTeeArrow', [8615]], ['DownTee', [8868]], ['drbkarow', [10512]], ['drcorn', [8991]], ['drcrop', [8972]], ['Dscr', [119967]], ['dscr', [119993]], ['DScy', [1029]], ['dscy', [1109]], ['dsol', [10742]], ['Dstrok', [272]], ['dstrok', [273]], ['dtdot', [8945]], ['dtri', [9663]], ['dtrif', [9662]], ['duarr', [8693]], ['duhar', [10607]], ['dwangle', [10662]], ['DZcy', [1039]], ['dzcy', [1119]], ['dzigrarr', [10239]], ['Eacute', [201]], ['eacute', [233]], ['easter', [10862]], ['Ecaron', [282]], ['ecaron', [283]], ['Ecirc', [202]], ['ecirc', [234]], ['ecir', [8790]], ['ecolon', [8789]], ['Ecy', [1069]], ['ecy', [1101]], ['eDDot', [10871]], ['Edot', [278]], ['edot', [279]], ['eDot', [8785]], ['ee', [8519]], ['efDot', [8786]], ['Efr', [120072]], ['efr', [120098]], ['eg', [10906]], ['Egrave', [200]], ['egrave', [232]], ['egs', [10902]], ['egsdot', [10904]], ['el', [10905]], ['Element', [8712]], ['elinters', [9191]], ['ell', [8467]], ['els', [10901]], ['elsdot', [10903]], ['Emacr', [274]], ['emacr', [275]], ['empty', [8709]], ['emptyset', [8709]], ['EmptySmallSquare', [9723]], ['emptyv', [8709]], ['EmptyVerySmallSquare', [9643]], ['emsp13', [8196]], ['emsp14', [8197]], ['emsp', [8195]], ['ENG', [330]], ['eng', [331]], ['ensp', [8194]], ['Eogon', [280]], ['eogon', [281]], ['Eopf', [120124]], ['eopf', [120150]], ['epar', [8917]], ['eparsl', [10723]], ['eplus', [10865]], ['epsi', [949]], ['Epsilon', [917]], ['epsilon', [949]], ['epsiv', [1013]], ['eqcirc', [8790]], ['eqcolon', [8789]], ['eqsim', [8770]], ['eqslantgtr', [10902]], ['eqslantless', [10901]], ['Equal', [10869]], ['equals', [61]], ['EqualTilde', [8770]], ['equest', [8799]], ['Equilibrium', [8652]], ['equiv', [8801]], ['equivDD', [10872]], ['eqvparsl', [10725]], ['erarr', [10609]], ['erDot', [8787]], ['escr', [8495]], ['Escr', [8496]], ['esdot', [8784]], ['Esim', [10867]], ['esim', [8770]], ['Eta', [919]], ['eta', [951]], ['ETH', [208]], ['eth', [240]], ['Euml', [203]], ['euml', [235]], ['euro', [8364]], ['excl', [33]], ['exist', [8707]], ['Exists', [8707]], ['expectation', [8496]], ['exponentiale', [8519]], ['ExponentialE', [8519]], ['fallingdotseq', [8786]], ['Fcy', [1060]], ['fcy', [1092]], ['female', [9792]], ['ffilig', [64259]], ['fflig', [64256]], ['ffllig', [64260]], ['Ffr', [120073]], ['ffr', [120099]], ['filig', [64257]], ['FilledSmallSquare', [9724]], ['FilledVerySmallSquare', [9642]], ['fjlig', [102, 106]], ['flat', [9837]], ['fllig', [64258]], ['fltns', [9649]], ['fnof', [402]], ['Fopf', [120125]], ['fopf', [120151]], ['forall', [8704]], ['ForAll', [8704]], ['fork', [8916]], ['forkv', [10969]], ['Fouriertrf', [8497]], ['fpartint', [10765]], ['frac12', [189]], ['frac13', [8531]], ['frac14', [188]], ['frac15', [8533]], ['frac16', [8537]], ['frac18', [8539]], ['frac23', [8532]], ['frac25', [8534]], ['frac34', [190]], ['frac35', [8535]], ['frac38', [8540]], ['frac45', [8536]], ['frac56', [8538]], ['frac58', [8541]], ['frac78', [8542]], ['frasl', [8260]], ['frown', [8994]], ['fscr', [119995]], ['Fscr', [8497]], ['gacute', [501]], ['Gamma', [915]], ['gamma', [947]], ['Gammad', [988]], ['gammad', [989]], ['gap', [10886]], ['Gbreve', [286]], ['gbreve', [287]], ['Gcedil', [290]], ['Gcirc', [284]], ['gcirc', [285]], ['Gcy', [1043]], ['gcy', [1075]], ['Gdot', [288]], ['gdot', [289]], ['ge', [8805]], ['gE', [8807]], ['gEl', [10892]], ['gel', [8923]], ['geq', [8805]], ['geqq', [8807]], ['geqslant', [10878]], ['gescc', [10921]], ['ges', [10878]], ['gesdot', [10880]], ['gesdoto', [10882]], ['gesdotol', [10884]], ['gesl', [8923, 65024]], ['gesles', [10900]], ['Gfr', [120074]], ['gfr', [120100]], ['gg', [8811]], ['Gg', [8921]], ['ggg', [8921]], ['gimel', [8503]], ['GJcy', [1027]], ['gjcy', [1107]], ['gla', [10917]], ['gl', [8823]], ['glE', [10898]], ['glj', [10916]], ['gnap', [10890]], ['gnapprox', [10890]], ['gne', [10888]], ['gnE', [8809]], ['gneq', [10888]], ['gneqq', [8809]], ['gnsim', [8935]], ['Gopf', [120126]], ['gopf', [120152]], ['grave', [96]], ['GreaterEqual', [8805]], ['GreaterEqualLess', [8923]], ['GreaterFullEqual', [8807]], ['GreaterGreater', [10914]], ['GreaterLess', [8823]], ['GreaterSlantEqual', [10878]], ['GreaterTilde', [8819]], ['Gscr', [119970]], ['gscr', [8458]], ['gsim', [8819]], ['gsime', [10894]], ['gsiml', [10896]], ['gtcc', [10919]], ['gtcir', [10874]], ['gt', [62]], ['GT', [62]], ['Gt', [8811]], ['gtdot', [8919]], ['gtlPar', [10645]], ['gtquest', [10876]], ['gtrapprox', [10886]], ['gtrarr', [10616]], ['gtrdot', [8919]], ['gtreqless', [8923]], ['gtreqqless', [10892]], ['gtrless', [8823]], ['gtrsim', [8819]], ['gvertneqq', [8809, 65024]], ['gvnE', [8809, 65024]], ['Hacek', [711]], ['hairsp', [8202]], ['half', [189]], ['hamilt', [8459]], ['HARDcy', [1066]], ['hardcy', [1098]], ['harrcir', [10568]], ['harr', [8596]], ['hArr', [8660]], ['harrw', [8621]], ['Hat', [94]], ['hbar', [8463]], ['Hcirc', [292]], ['hcirc', [293]], ['hearts', [9829]], ['heartsuit', [9829]], ['hellip', [8230]], ['hercon', [8889]], ['hfr', [120101]], ['Hfr', [8460]], ['HilbertSpace', [8459]], ['hksearow', [10533]], ['hkswarow', [10534]], ['hoarr', [8703]], ['homtht', [8763]], ['hookleftarrow', [8617]], ['hookrightarrow', [8618]], ['hopf', [120153]], ['Hopf', [8461]], ['horbar', [8213]], ['HorizontalLine', [9472]], ['hscr', [119997]], ['Hscr', [8459]], ['hslash', [8463]], ['Hstrok', [294]], ['hstrok', [295]], ['HumpDownHump', [8782]], ['HumpEqual', [8783]], ['hybull', [8259]], ['hyphen', [8208]], ['Iacute', [205]], ['iacute', [237]], ['ic', [8291]], ['Icirc', [206]], ['icirc', [238]], ['Icy', [1048]], ['icy', [1080]], ['Idot', [304]], ['IEcy', [1045]], ['iecy', [1077]], ['iexcl', [161]], ['iff', [8660]], ['ifr', [120102]], ['Ifr', [8465]], ['Igrave', [204]], ['igrave', [236]], ['ii', [8520]], ['iiiint', [10764]], ['iiint', [8749]], ['iinfin', [10716]], ['iiota', [8489]], ['IJlig', [306]], ['ijlig', [307]], ['Imacr', [298]], ['imacr', [299]], ['image', [8465]], ['ImaginaryI', [8520]], ['imagline', [8464]], ['imagpart', [8465]], ['imath', [305]], ['Im', [8465]], ['imof', [8887]], ['imped', [437]], ['Implies', [8658]], ['incare', [8453]], ['in', [8712]], ['infin', [8734]], ['infintie', [10717]], ['inodot', [305]], ['intcal', [8890]], ['int', [8747]], ['Int', [8748]], ['integers', [8484]], ['Integral', [8747]], ['intercal', [8890]], ['Intersection', [8898]], ['intlarhk', [10775]], ['intprod', [10812]], ['InvisibleComma', [8291]], ['InvisibleTimes', [8290]], ['IOcy', [1025]], ['iocy', [1105]], ['Iogon', [302]], ['iogon', [303]], ['Iopf', [120128]], ['iopf', [120154]], ['Iota', [921]], ['iota', [953]], ['iprod', [10812]], ['iquest', [191]], ['iscr', [119998]], ['Iscr', [8464]], ['isin', [8712]], ['isindot', [8949]], ['isinE', [8953]], ['isins', [8948]], ['isinsv', [8947]], ['isinv', [8712]], ['it', [8290]], ['Itilde', [296]], ['itilde', [297]], ['Iukcy', [1030]], ['iukcy', [1110]], ['Iuml', [207]], ['iuml', [239]], ['Jcirc', [308]], ['jcirc', [309]], ['Jcy', [1049]], ['jcy', [1081]], ['Jfr', [120077]], ['jfr', [120103]], ['jmath', [567]], ['Jopf', [120129]], ['jopf', [120155]], ['Jscr', [119973]], ['jscr', [119999]], ['Jsercy', [1032]], ['jsercy', [1112]], ['Jukcy', [1028]], ['jukcy', [1108]], ['Kappa', [922]], ['kappa', [954]], ['kappav', [1008]], ['Kcedil', [310]], ['kcedil', [311]], ['Kcy', [1050]], ['kcy', [1082]], ['Kfr', [120078]], ['kfr', [120104]], ['kgreen', [312]], ['KHcy', [1061]], ['khcy', [1093]], ['KJcy', [1036]], ['kjcy', [1116]], ['Kopf', [120130]], ['kopf', [120156]], ['Kscr', [119974]], ['kscr', [120000]], ['lAarr', [8666]], ['Lacute', [313]], ['lacute', [314]], ['laemptyv', [10676]], ['lagran', [8466]], ['Lambda', [923]], ['lambda', [955]], ['lang', [10216]], ['Lang', [10218]], ['langd', [10641]], ['langle', [10216]], ['lap', [10885]], ['Laplacetrf', [8466]], ['laquo', [171]], ['larrb', [8676]], ['larrbfs', [10527]], ['larr', [8592]], ['Larr', [8606]], ['lArr', [8656]], ['larrfs', [10525]], ['larrhk', [8617]], ['larrlp', [8619]], ['larrpl', [10553]], ['larrsim', [10611]], ['larrtl', 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['leftleftarrows', [8647]], ['leftrightarrow', [8596]], ['LeftRightArrow', [8596]], ['Leftrightarrow', [8660]], ['leftrightarrows', [8646]], ['leftrightharpoons', [8651]], ['leftrightsquigarrow', [8621]], ['LeftRightVector', [10574]], ['LeftTeeArrow', [8612]], ['LeftTee', [8867]], ['LeftTeeVector', [10586]], ['leftthreetimes', [8907]], ['LeftTriangleBar', [10703]], ['LeftTriangle', [8882]], ['LeftTriangleEqual', [8884]], ['LeftUpDownVector', [10577]], ['LeftUpTeeVector', [10592]], ['LeftUpVectorBar', [10584]], ['LeftUpVector', [8639]], ['LeftVectorBar', [10578]], ['LeftVector', [8636]], ['lEg', [10891]], ['leg', [8922]], ['leq', [8804]], ['leqq', [8806]], ['leqslant', [10877]], ['lescc', [10920]], ['les', [10877]], ['lesdot', [10879]], ['lesdoto', [10881]], ['lesdotor', [10883]], ['lesg', [8922, 65024]], ['lesges', [10899]], ['lessapprox', [10885]], ['lessdot', [8918]], ['lesseqgtr', [8922]], ['lesseqqgtr', [10891]], ['LessEqualGreater', [8922]], ['LessFullEqual', [8806]], 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[160]], ['nopf', [120159]], ['Nopf', [8469]], ['Not', [10988]], ['not', [172]], ['NotCongruent', [8802]], ['NotCupCap', [8813]], ['NotDoubleVerticalBar', [8742]], ['NotElement', [8713]], ['NotEqual', [8800]], ['NotEqualTilde', [8770, 824]], ['NotExists', [8708]], ['NotGreater', [8815]], ['NotGreaterEqual', [8817]], ['NotGreaterFullEqual', [8807, 824]], ['NotGreaterGreater', [8811, 824]], ['NotGreaterLess', [8825]], ['NotGreaterSlantEqual', [10878, 824]], ['NotGreaterTilde', [8821]], ['NotHumpDownHump', [8782, 824]], ['NotHumpEqual', [8783, 824]], ['notin', [8713]], ['notindot', [8949, 824]], ['notinE', [8953, 824]], ['notinva', [8713]], ['notinvb', [8951]], ['notinvc', [8950]], ['NotLeftTriangleBar', [10703, 824]], ['NotLeftTriangle', [8938]], ['NotLeftTriangleEqual', [8940]], ['NotLess', [8814]], ['NotLessEqual', [8816]], ['NotLessGreater', [8824]], ['NotLessLess', [8810, 824]], ['NotLessSlantEqual', [10877, 824]], ['NotLessTilde', [8820]], ['NotNestedGreaterGreater', [10914, 824]], 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['ntrianglelefteq', [8940]], ['ntriangleright', [8939]], ['ntrianglerighteq', [8941]], ['Nu', [925]], ['nu', [957]], ['num', [35]], ['numero', [8470]], ['numsp', [8199]], ['nvap', [8781, 8402]], ['nvdash', [8876]], ['nvDash', [8877]], ['nVdash', [8878]], ['nVDash', [8879]], ['nvge', [8805, 8402]], ['nvgt', [62, 8402]], ['nvHarr', [10500]], ['nvinfin', [10718]], ['nvlArr', [10498]], ['nvle', [8804, 8402]], ['nvlt', [60, 8402]], ['nvltrie', [8884, 8402]], ['nvrArr', [10499]], ['nvrtrie', [8885, 8402]], ['nvsim', [8764, 8402]], ['nwarhk', [10531]], ['nwarr', [8598]], ['nwArr', [8662]], ['nwarrow', [8598]], ['nwnear', [10535]], ['Oacute', [211]], ['oacute', [243]], ['oast', [8859]], ['Ocirc', [212]], ['ocirc', [244]], ['ocir', [8858]], ['Ocy', [1054]], ['ocy', [1086]], ['odash', [8861]], ['Odblac', [336]], ['odblac', [337]], ['odiv', [10808]], ['odot', [8857]], ['odsold', [10684]], ['OElig', [338]], ['oelig', [339]], ['ofcir', [10687]], ['Ofr', [120082]], ['ofr', [120108]], ['ogon', [731]], ['Ograve', [210]], ['ograve', [242]], ['ogt', [10689]], ['ohbar', [10677]], ['ohm', [937]], ['oint', [8750]], ['olarr', [8634]], ['olcir', [10686]], ['olcross', [10683]], ['oline', [8254]], ['olt', [10688]], ['Omacr', [332]], ['omacr', [333]], ['Omega', [937]], ['omega', [969]], ['Omicron', [927]], ['omicron', [959]], ['omid', [10678]], ['ominus', [8854]], ['Oopf', [120134]], ['oopf', [120160]], ['opar', [10679]], ['OpenCurlyDoubleQuote', [8220]], ['OpenCurlyQuote', [8216]], ['operp', [10681]], ['oplus', [8853]], ['orarr', [8635]], ['Or', [10836]], ['or', [8744]], ['ord', [10845]], ['order', [8500]], ['orderof', [8500]], ['ordf', [170]], ['ordm', [186]], ['origof', [8886]], ['oror', [10838]], ['orslope', [10839]], ['orv', [10843]], ['oS', [9416]], ['Oscr', [119978]], ['oscr', [8500]], ['Oslash', [216]], ['oslash', [248]], ['osol', [8856]], ['Otilde', [213]], ['otilde', [245]], ['otimesas', [10806]], ['Otimes', [10807]], ['otimes', [8855]], ['Ouml', [214]], ['ouml', [246]], ['ovbar', [9021]], ['OverBar', [8254]], ['OverBrace', [9182]], ['OverBracket', [9140]], ['OverParenthesis', [9180]], ['para', [182]], ['parallel', [8741]], ['par', [8741]], ['parsim', [10995]], ['parsl', [11005]], ['part', [8706]], ['PartialD', [8706]], ['Pcy', [1055]], ['pcy', [1087]], ['percnt', [37]], ['period', [46]], ['permil', [8240]], ['perp', [8869]], ['pertenk', [8241]], ['Pfr', [120083]], ['pfr', [120109]], ['Phi', [934]], ['phi', [966]], ['phiv', [981]], ['phmmat', [8499]], ['phone', [9742]], ['Pi', [928]], ['pi', [960]], ['pitchfork', [8916]], ['piv', [982]], ['planck', [8463]], ['planckh', [8462]], ['plankv', [8463]], ['plusacir', [10787]], ['plusb', [8862]], ['pluscir', [10786]], ['plus', [43]], ['plusdo', [8724]], ['plusdu', [10789]], ['pluse', [10866]], ['PlusMinus', [177]], ['plusmn', [177]], ['plussim', [10790]], ['plustwo', [10791]], ['pm', [177]], ['Poincareplane', [8460]], ['pointint', [10773]], ['popf', [120161]], ['Popf', [8473]], ['pound', [163]], ['prap', 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[8461]], ['quatint', [10774]], ['quest', [63]], ['questeq', [8799]], ['quot', [34]], ['QUOT', [34]], ['rAarr', [8667]], ['race', [8765, 817]], ['Racute', [340]], ['racute', [341]], ['radic', [8730]], ['raemptyv', [10675]], ['rang', [10217]], ['Rang', [10219]], ['rangd', [10642]], ['range', [10661]], ['rangle', [10217]], ['raquo', [187]], ['rarrap', [10613]], ['rarrb', [8677]], ['rarrbfs', [10528]], ['rarrc', [10547]], ['rarr', [8594]], ['Rarr', [8608]], ['rArr', [8658]], ['rarrfs', [10526]], ['rarrhk', [8618]], ['rarrlp', [8620]], ['rarrpl', [10565]], ['rarrsim', [10612]], ['Rarrtl', [10518]], ['rarrtl', [8611]], ['rarrw', [8605]], ['ratail', [10522]], ['rAtail', [10524]], ['ratio', [8758]], ['rationals', [8474]], ['rbarr', [10509]], ['rBarr', [10511]], ['RBarr', [10512]], ['rbbrk', [10099]], ['rbrace', [125]], ['rbrack', [93]], ['rbrke', [10636]], ['rbrksld', [10638]], ['rbrkslu', [10640]], ['Rcaron', [344]], ['rcaron', [345]], ['Rcedil', [342]], ['rcedil', [343]], ['rceil', [8969]], ['rcub', [125]], ['Rcy', [1056]], ['rcy', [1088]], ['rdca', [10551]], ['rdldhar', [10601]], ['rdquo', [8221]], ['rdquor', [8221]], ['rdsh', [8627]], ['real', [8476]], ['realine', [8475]], ['realpart', [8476]], ['reals', [8477]], ['Re', [8476]], ['rect', [9645]], ['reg', [174]], ['REG', [174]], ['ReverseElement', [8715]], ['ReverseEquilibrium', [8651]], ['ReverseUpEquilibrium', [10607]], ['rfisht', [10621]], ['rfloor', [8971]], ['rfr', [120111]], ['Rfr', [8476]], ['rHar', [10596]], ['rhard', [8641]], ['rharu', [8640]], ['rharul', [10604]], ['Rho', [929]], ['rho', [961]], ['rhov', [1009]], ['RightAngleBracket', [10217]], ['RightArrowBar', [8677]], ['rightarrow', [8594]], ['RightArrow', [8594]], ['Rightarrow', [8658]], ['RightArrowLeftArrow', [8644]], ['rightarrowtail', [8611]], ['RightCeiling', [8969]], ['RightDoubleBracket', [10215]], ['RightDownTeeVector', [10589]], ['RightDownVectorBar', [10581]], ['RightDownVector', [8642]], ['RightFloor', [8971]], ['rightharpoondown', [8641]], ['rightharpoonup', [8640]], ['rightleftarrows', [8644]], ['rightleftharpoons', [8652]], ['rightrightarrows', [8649]], ['rightsquigarrow', [8605]], ['RightTeeArrow', [8614]], ['RightTee', [8866]], ['RightTeeVector', [10587]], ['rightthreetimes', [8908]], ['RightTriangleBar', [10704]], ['RightTriangle', [8883]], ['RightTriangleEqual', [8885]], ['RightUpDownVector', [10575]], ['RightUpTeeVector', [10588]], ['RightUpVectorBar', [10580]], ['RightUpVector', [8638]], ['RightVectorBar', [10579]], ['RightVector', [8640]], ['ring', [730]], ['risingdotseq', [8787]], ['rlarr', [8644]], ['rlhar', [8652]], ['rlm', [8207]], ['rmoustache', [9137]], ['rmoust', [9137]], ['rnmid', [10990]], ['roang', [10221]], ['roarr', [8702]], ['robrk', [10215]], ['ropar', [10630]], ['ropf', [120163]], ['Ropf', [8477]], ['roplus', [10798]], ['rotimes', [10805]], ['RoundImplies', [10608]], ['rpar', [41]], ['rpargt', [10644]], ['rppolint', [10770]], ['rrarr', [8649]], ['Rrightarrow', [8667]], ['rsaquo', [8250]], ['rscr', 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['sqcap', [8851]], ['sqcaps', [8851, 65024]], ['sqcup', [8852]], ['sqcups', [8852, 65024]], ['Sqrt', [8730]], ['sqsub', [8847]], ['sqsube', [8849]], ['sqsubset', [8847]], ['sqsubseteq', [8849]], ['sqsup', [8848]], ['sqsupe', [8850]], ['sqsupset', [8848]], ['sqsupseteq', [8850]], ['square', [9633]], ['Square', [9633]], ['SquareIntersection', [8851]], ['SquareSubset', [8847]], ['SquareSubsetEqual', [8849]], ['SquareSuperset', [8848]], ['SquareSupersetEqual', [8850]], ['SquareUnion', [8852]], ['squarf', [9642]], ['squ', [9633]], ['squf', [9642]], ['srarr', [8594]], ['Sscr', [119982]], ['sscr', [120008]], ['ssetmn', [8726]], ['ssmile', [8995]], ['sstarf', [8902]], ['Star', [8902]], ['star', [9734]], ['starf', [9733]], ['straightepsilon', [1013]], ['straightphi', [981]], ['strns', [175]], ['sub', [8834]], ['Sub', [8912]], ['subdot', [10941]], ['subE', [10949]], ['sube', [8838]], ['subedot', [10947]], ['submult', [10945]], ['subnE', [10955]], ['subne', [8842]], ['subplus', [10943]], ['subrarr', [10617]], ['subset', [8834]], ['Subset', [8912]], ['subseteq', [8838]], ['subseteqq', [10949]], ['SubsetEqual', [8838]], ['subsetneq', [8842]], ['subsetneqq', [10955]], ['subsim', [10951]], ['subsub', [10965]], ['subsup', [10963]], ['succapprox', [10936]], ['succ', [8827]], ['succcurlyeq', [8829]], ['Succeeds', [8827]], ['SucceedsEqual', [10928]], ['SucceedsSlantEqual', [8829]], ['SucceedsTilde', [8831]], ['succeq', [10928]], ['succnapprox', [10938]], ['succneqq', [10934]], ['succnsim', [8937]], ['succsim', [8831]], ['SuchThat', [8715]], ['sum', [8721]], ['Sum', [8721]], ['sung', [9834]], ['sup1', [185]], ['sup2', [178]], ['sup3', [179]], ['sup', [8835]], ['Sup', [8913]], ['supdot', [10942]], ['supdsub', [10968]], ['supE', [10950]], ['supe', [8839]], ['supedot', [10948]], ['Superset', [8835]], ['SupersetEqual', [8839]], ['suphsol', [10185]], ['suphsub', [10967]], ['suplarr', [10619]], ['supmult', [10946]], ['supnE', [10956]], ['supne', [8843]], ['supplus', [10944]], ['supset', [8835]], ['Supset', [8913]], ['supseteq', [8839]], ['supseteqq', [10950]], ['supsetneq', [8843]], ['supsetneqq', [10956]], ['supsim', [10952]], ['supsub', [10964]], ['supsup', [10966]], ['swarhk', [10534]], ['swarr', [8601]], ['swArr', [8665]], ['swarrow', [8601]], ['swnwar', [10538]], ['szlig', [223]], ['Tab', [9]], ['target', [8982]], ['Tau', [932]], ['tau', [964]], ['tbrk', [9140]], ['Tcaron', [356]], ['tcaron', [357]], ['Tcedil', [354]], ['tcedil', [355]], ['Tcy', [1058]], ['tcy', [1090]], ['tdot', [8411]], ['telrec', [8981]], ['Tfr', [120087]], ['tfr', [120113]], ['there4', [8756]], ['therefore', [8756]], ['Therefore', [8756]], ['Theta', [920]], ['theta', [952]], ['thetasym', [977]], ['thetav', [977]], ['thickapprox', [8776]], ['thicksim', [8764]], ['ThickSpace', [8287, 8202]], ['ThinSpace', [8201]], ['thinsp', [8201]], ['thkap', [8776]], ['thksim', [8764]], ['THORN', [222]], ['thorn', [254]], ['tilde', [732]], ['Tilde', [8764]], ['TildeEqual', [8771]], ['TildeFullEqual', [8773]], ['TildeTilde', [8776]], ['timesbar', [10801]], ['timesb', [8864]], ['times', [215]], ['timesd', [10800]], ['tint', [8749]], ['toea', [10536]], ['topbot', [9014]], ['topcir', [10993]], ['top', [8868]], ['Topf', [120139]], ['topf', [120165]], ['topfork', [10970]], ['tosa', [10537]], ['tprime', [8244]], ['trade', [8482]], ['TRADE', [8482]], ['triangle', [9653]], ['triangledown', [9663]], ['triangleleft', [9667]], ['trianglelefteq', [8884]], ['triangleq', [8796]], ['triangleright', [9657]], ['trianglerighteq', [8885]], ['tridot', [9708]], ['trie', [8796]], ['triminus', [10810]], ['TripleDot', [8411]], ['triplus', [10809]], ['trisb', [10701]], ['tritime', [10811]], ['trpezium', [9186]], ['Tscr', [119983]], ['tscr', [120009]], ['TScy', [1062]], ['tscy', [1094]], ['TSHcy', [1035]], ['tshcy', [1115]], ['Tstrok', [358]], ['tstrok', [359]], ['twixt', [8812]], ['twoheadleftarrow', [8606]], ['twoheadrightarrow', [8608]], ['Uacute', [218]], ['uacute', [250]], ['uarr', [8593]], ['Uarr', [8607]], ['uArr', [8657]], ['Uarrocir', [10569]], ['Ubrcy', [1038]], ['ubrcy', [1118]], ['Ubreve', [364]], ['ubreve', [365]], ['Ucirc', [219]], ['ucirc', [251]], ['Ucy', [1059]], ['ucy', [1091]], ['udarr', [8645]], ['Udblac', [368]], ['udblac', [369]], ['udhar', [10606]], ['ufisht', [10622]], ['Ufr', [120088]], ['ufr', [120114]], ['Ugrave', [217]], ['ugrave', [249]], ['uHar', [10595]], ['uharl', [8639]], ['uharr', [8638]], ['uhblk', [9600]], ['ulcorn', [8988]], ['ulcorner', [8988]], ['ulcrop', [8975]], ['ultri', [9720]], ['Umacr', [362]], ['umacr', [363]], ['uml', [168]], ['UnderBar', [95]], ['UnderBrace', [9183]], ['UnderBracket', [9141]], ['UnderParenthesis', [9181]], ['Union', [8899]], ['UnionPlus', [8846]], ['Uogon', [370]], ['uogon', [371]], ['Uopf', [120140]], ['uopf', [120166]], ['UpArrowBar', [10514]], ['uparrow', [8593]], ['UpArrow', [8593]], ['Uparrow', [8657]], ['UpArrowDownArrow', [8645]], ['updownarrow', [8597]], ['UpDownArrow', [8597]], ['Updownarrow', [8661]], ['UpEquilibrium', [10606]], ['upharpoonleft', [8639]], ['upharpoonright', [8638]], ['uplus', [8846]], ['UpperLeftArrow', [8598]], ['UpperRightArrow', [8599]], ['upsi', [965]], ['Upsi', [978]], ['upsih', [978]], ['Upsilon', [933]], ['upsilon', [965]], ['UpTeeArrow', [8613]], ['UpTee', [8869]], ['upuparrows', [8648]], ['urcorn', [8989]], ['urcorner', [8989]], ['urcrop', [8974]], ['Uring', [366]], ['uring', [367]], ['urtri', [9721]], ['Uscr', [119984]], ['uscr', [120010]], ['utdot', [8944]], ['Utilde', [360]], ['utilde', [361]], ['utri', [9653]], ['utrif', [9652]], ['uuarr', [8648]], ['Uuml', [220]], ['uuml', [252]], ['uwangle', [10663]], ['vangrt', [10652]], ['varepsilon', [1013]], ['varkappa', [1008]], ['varnothing', [8709]], ['varphi', [981]], ['varpi', [982]], ['varpropto', [8733]], ['varr', [8597]], ['vArr', [8661]], ['varrho', [1009]], ['varsigma', [962]], ['varsubsetneq', [8842, 65024]], ['varsubsetneqq', [10955, 65024]], ['varsupsetneq', [8843, 65024]], ['varsupsetneqq', [10956, 65024]], ['vartheta', [977]], ['vartriangleleft', [8882]], ['vartriangleright', [8883]], ['vBar', [10984]], ['Vbar', [10987]], ['vBarv', [10985]], ['Vcy', [1042]], ['vcy', [1074]], ['vdash', [8866]], ['vDash', [8872]], ['Vdash', [8873]], ['VDash', [8875]], ['Vdashl', [10982]], ['veebar', [8891]], ['vee', [8744]], ['Vee', [8897]], ['veeeq', [8794]], ['vellip', [8942]], ['verbar', [124]], ['Verbar', [8214]], ['vert', [124]], ['Vert', [8214]], ['VerticalBar', [8739]], ['VerticalLine', [124]], ['VerticalSeparator', [10072]], ['VerticalTilde', [8768]], ['VeryThinSpace', [8202]], ['Vfr', [120089]], ['vfr', [120115]], ['vltri', [8882]], ['vnsub', [8834, 8402]], ['vnsup', [8835, 8402]], ['Vopf', [120141]], ['vopf', [120167]], ['vprop', [8733]], ['vrtri', [8883]], ['Vscr', [119985]], ['vscr', [120011]], ['vsubnE', [10955, 65024]], ['vsubne', [8842, 65024]], ['vsupnE', [10956, 65024]], ['vsupne', [8843, 65024]], ['Vvdash', [8874]], ['vzigzag', [10650]], ['Wcirc', [372]], ['wcirc', [373]], ['wedbar', [10847]], ['wedge', [8743]], ['Wedge', [8896]], ['wedgeq', [8793]], ['weierp', [8472]], ['Wfr', [120090]], ['wfr', [120116]], ['Wopf', [120142]], ['wopf', [120168]], ['wp', [8472]], ['wr', [8768]], ['wreath', [8768]], ['Wscr', [119986]], ['wscr', [120012]], ['xcap', [8898]], ['xcirc', [9711]], ['xcup', [8899]], ['xdtri', [9661]], ['Xfr', [120091]], ['xfr', [120117]], ['xharr', [10231]], ['xhArr', [10234]], ['Xi', [926]], ['xi', [958]], ['xlarr', [10229]], ['xlArr', [10232]], ['xmap', [10236]], ['xnis', [8955]], ['xodot', [10752]], ['Xopf', [120143]], ['xopf', [120169]], ['xoplus', [10753]], ['xotime', [10754]], ['xrarr', [10230]], ['xrArr', [10233]], ['Xscr', [119987]], ['xscr', [120013]], ['xsqcup', [10758]], ['xuplus', [10756]], ['xutri', [9651]], ['xvee', [8897]], ['xwedge', [8896]], ['Yacute', [221]], ['yacute', [253]], ['YAcy', [1071]], ['yacy', [1103]], ['Ycirc', [374]], ['ycirc', [375]], ['Ycy', [1067]], ['ycy', [1099]], ['yen', [165]], ['Yfr', [120092]], ['yfr', [120118]], ['YIcy', [1031]], ['yicy', [1111]], ['Yopf', [120144]], ['yopf', [120170]], ['Yscr', [119988]], ['yscr', [120014]], ['YUcy', [1070]], ['yucy', [1102]], ['yuml', [255]], ['Yuml', [376]], ['Zacute', [377]], ['zacute', [378]], ['Zcaron', [381]], ['zcaron', [382]], ['Zcy', [1047]], ['zcy', [1079]], ['Zdot', [379]], ['zdot', [380]], ['zeetrf', [8488]], ['ZeroWidthSpace', [8203]], ['Zeta', [918]], ['zeta', [950]], ['zfr', [120119]], ['Zfr', [8488]], ['ZHcy', [1046]], ['zhcy', [1078]], ['zigrarr', [8669]], ['zopf', [120171]], ['Zopf', [8484]], ['Zscr', [119989]], ['zscr', [120015]], ['zwj', [8205]], ['zwnj', [8204]]]; + +var alphaIndex = {}; +var charIndex = {}; + +createIndexes(alphaIndex, charIndex); + +/** + * @constructor + */ +function Html5Entities() {} + +/** + * @param {String} str + * @returns {String} + */ +Html5Entities.prototype.decode = function(str) { + if (str.length === 0) { + return ''; + } + return str.replace(/&(#?[\w\d]+);?/g, function(s, entity) { + var chr; + if (entity.charAt(0) === "#") { + var code = entity.charAt(1) === 'x' ? + parseInt(entity.substr(2).toLowerCase(), 16) : + parseInt(entity.substr(1)); + + if (!(isNaN(code) || code < -32768 || code > 65535)) { + chr = String.fromCharCode(code); + } + } else { + chr = alphaIndex[entity]; + } + return chr || s; + }); +}; + +/** + * @param {String} str + * @returns {String} + */ + Html5Entities.decode = function(str) { + return new Html5Entities().decode(str); + }; + +/** + * @param {String} str + * @returns {String} + */ +Html5Entities.prototype.encode = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var charInfo = charIndex[str.charCodeAt(i)]; + if (charInfo) { + var alpha = charInfo[str.charCodeAt(i + 1)]; + if (alpha) { + i++; + } else { + alpha = charInfo['']; + } + if (alpha) { + result += "&" + alpha + ";"; + i++; + continue; + } + } + result += str.charAt(i); + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ + Html5Entities.encode = function(str) { + return new Html5Entities().encode(str); + }; + +/** + * @param {String} str + * @returns {String} + */ +Html5Entities.prototype.encodeNonUTF = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var c = str.charCodeAt(i); + var charInfo = charIndex[c]; + if (charInfo) { + var alpha = charInfo[str.charCodeAt(i + 1)]; + if (alpha) { + i++; + } else { + alpha = charInfo['']; + } + if (alpha) { + result += "&" + alpha + ";"; + i++; + continue; + } + } + if (c < 32 || c > 126) { + result += '&#' + c + ';'; + } else { + result += str.charAt(i); + } + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ + Html5Entities.encodeNonUTF = function(str) { + return new Html5Entities().encodeNonUTF(str); + }; + +/** + * @param {String} str + * @returns {String} + */ +Html5Entities.prototype.encodeNonASCII = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var c = str.charCodeAt(i); + if (c <= 255) { + result += str[i++]; + continue; + } + result += '&#' + c + ';'; + i++ + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ + Html5Entities.encodeNonASCII = function(str) { + return new Html5Entities().encodeNonASCII(str); + }; + +/** + * @param {Object} alphaIndex Passed by reference. + * @param {Object} charIndex Passed by reference. + */ +function createIndexes(alphaIndex, charIndex) { + var i = ENTITIES.length; + var _results = []; + while (i--) { + var e = ENTITIES[i]; + var alpha = e[0]; + var chars = e[1]; + var chr = chars[0]; + var addChar = (chr < 32 || chr > 126) || chr === 62 || chr === 60 || chr === 38 || chr === 34 || chr === 39; + var charInfo; + if (addChar) { + charInfo = charIndex[chr] = charIndex[chr] || {}; + } + if (chars[1]) { + var chr2 = chars[1]; + alphaIndex[alpha] = String.fromCharCode(chr) + String.fromCharCode(chr2); + _results.push(addChar && (charInfo[chr2] = alpha)); + } else { + alphaIndex[alpha] = String.fromCharCode(chr); + _results.push(addChar && (charInfo[''] = alpha)); + } + } +} + +module.exports = Html5Entities; + + +/***/ }), +/* 79 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/event/eventtarget.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/* Simplified implementation of DOM2 EventTarget. + * http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-EventTarget + */ + +function EventTarget() { + this._listeners = {}; +} + +EventTarget.prototype.addEventListener = function(eventType, listener) { + if (!(eventType in this._listeners)) { + this._listeners[eventType] = []; + } + var arr = this._listeners[eventType]; + // #4 + if (arr.indexOf(listener) === -1) { + // Make a copy so as not to interfere with a current dispatchEvent. + arr = arr.concat([listener]); + } + this._listeners[eventType] = arr; +}; + +EventTarget.prototype.removeEventListener = function(eventType, listener) { + var arr = this._listeners[eventType]; + if (!arr) { + return; + } + var idx = arr.indexOf(listener); + if (idx !== -1) { + if (arr.length > 1) { + // Make a copy so as not to interfere with a current dispatchEvent. + this._listeners[eventType] = arr.slice(0, idx).concat(arr.slice(idx + 1)); + } else { + delete this._listeners[eventType]; + } + return; + } +}; + +EventTarget.prototype.dispatchEvent = function() { + var event = arguments[0]; + var t = event.type; + // equivalent of Array.prototype.slice.call(arguments, 0); + var args = arguments.length === 1 ? [event] : Array.apply(null, arguments); + // TODO: This doesn't match the real behavior; per spec, onfoo get + // their place in line from the /first/ time they're set from + // non-null. Although WebKit bumps it to the end every time it's + // set. + if (this['on' + t]) { + this['on' + t].apply(this, args); + } + if (t in this._listeners) { + // Grab a reference to the listeners list. removeEventListener may alter the list. + var listeners = this._listeners[t]; + for (var i = 0; i < listeners.length; i++) { + listeners[i].apply(this, args); + } + } +}; + +module.exports = EventTarget; + + +/***/ }), +/* 80 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/info-ajax.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , inherits = __webpack_require__(/*! inherits */ 2) + , JSON3 = __webpack_require__(/*! json3 */ 16) + , objectUtils = __webpack_require__(/*! ./utils/object */ 49) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:info-ajax'); +} + +function InfoAjax(url, AjaxObject) { + EventEmitter.call(this); + + var self = this; + var t0 = +new Date(); + this.xo = new AjaxObject('GET', url); + + this.xo.once('finish', function(status, text) { + var info, rtt; + if (status === 200) { + rtt = (+new Date()) - t0; + if (text) { + try { + info = JSON3.parse(text); + } catch (e) { + debug('bad json', text); + } + } + + if (!objectUtils.isObject(info)) { + info = {}; + } + } + self.emit('finish', info, rtt); + self.removeAllListeners(); + }); +} + +inherits(InfoAjax, EventEmitter); + +InfoAjax.prototype.close = function() { + this.removeAllListeners(); + this.xo.close(); +}; + +module.exports = InfoAjax; + + +/***/ }), +/* 81 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/info-iframe-receiver.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , JSON3 = __webpack_require__(/*! json3 */ 16) + , XHRLocalObject = __webpack_require__(/*! ./transport/sender/xhr-local */ 29) + , InfoAjax = __webpack_require__(/*! ./info-ajax */ 80) + ; + +function InfoReceiverIframe(transUrl) { + var self = this; + EventEmitter.call(this); + + this.ir = new InfoAjax(transUrl, XHRLocalObject); + this.ir.once('finish', function(info, rtt) { + self.ir = null; + self.emit('message', JSON3.stringify([info, rtt])); + }); +} + +inherits(InfoReceiverIframe, EventEmitter); + +InfoReceiverIframe.transportName = 'iframe-info-receiver'; + +InfoReceiverIframe.prototype.close = function() { + if (this.ir) { + this.ir.close(); + this.ir = null; + } + this.removeAllListeners(); +}; + +module.exports = InfoReceiverIframe; + + +/***/ }), +/* 82 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/location.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +module.exports = global.location || { + origin: 'http://localhost:80' +, protocol: 'http' +, host: 'localhost' +, port: 80 +, href: 'http://localhost/' +, hash: '' +}; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 83 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/browser/abstract-xhr.js ***! + \****************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , inherits = __webpack_require__(/*! inherits */ 2) + , utils = __webpack_require__(/*! ../../utils/event */ 18) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + , XHR = global.XMLHttpRequest + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:browser:xhr'); +} + +function AbstractXHRObject(method, url, payload, opts) { + debug(method, url); + var self = this; + EventEmitter.call(this); + + setTimeout(function () { + self._start(method, url, payload, opts); + }, 0); +} + +inherits(AbstractXHRObject, EventEmitter); + +AbstractXHRObject.prototype._start = function(method, url, payload, opts) { + var self = this; + + try { + this.xhr = new XHR(); + } catch (x) { + // intentionally empty + } + + if (!this.xhr) { + debug('no xhr'); + this.emit('finish', 0, 'no xhr support'); + this._cleanup(); + return; + } + + // several browsers cache POSTs + url = urlUtils.addQuery(url, 't=' + (+new Date())); + + // Explorer tends to keep connection open, even after the + // tab gets closed: http://bugs.jquery.com/ticket/5280 + this.unloadRef = utils.unloadAdd(function() { + debug('unload cleanup'); + self._cleanup(true); + }); + try { + this.xhr.open(method, url, true); + if (this.timeout && 'timeout' in this.xhr) { + this.xhr.timeout = this.timeout; + this.xhr.ontimeout = function() { + debug('xhr timeout'); + self.emit('finish', 0, ''); + self._cleanup(false); + }; + } + } catch (e) { + debug('exception', e); + // IE raises an exception on wrong port. + this.emit('finish', 0, ''); + this._cleanup(false); + return; + } + + if ((!opts || !opts.noCredentials) && AbstractXHRObject.supportsCORS) { + debug('withCredentials'); + // Mozilla docs says https://developer.mozilla.org/en/XMLHttpRequest : + // "This never affects same-site requests." + + this.xhr.withCredentials = 'true'; + } + if (opts && opts.headers) { + for (var key in opts.headers) { + this.xhr.setRequestHeader(key, opts.headers[key]); + } + } + + this.xhr.onreadystatechange = function() { + if (self.xhr) { + var x = self.xhr; + var text, status; + debug('readyState', x.readyState); + switch (x.readyState) { + case 3: + // IE doesn't like peeking into responseText or status + // on Microsoft.XMLHTTP and readystate=3 + try { + status = x.status; + text = x.responseText; + } catch (e) { + // intentionally empty + } + debug('status', status); + // IE returns 1223 for 204: http://bugs.jquery.com/ticket/1450 + if (status === 1223) { + status = 204; + } + + // IE does return readystate == 3 for 404 answers. + if (status === 200 && text && text.length > 0) { + debug('chunk'); + self.emit('chunk', status, text); + } + break; + case 4: + status = x.status; + debug('status', status); + // IE returns 1223 for 204: http://bugs.jquery.com/ticket/1450 + if (status === 1223) { + status = 204; + } + // IE returns this for a bad port + // http://msdn.microsoft.com/en-us/library/windows/desktop/aa383770(v=vs.85).aspx + if (status === 12005 || status === 12029) { + status = 0; + } + + debug('finish', status, x.responseText); + self.emit('finish', status, x.responseText); + self._cleanup(false); + break; + } + } + }; + + try { + self.xhr.send(payload); + } catch (e) { + self.emit('finish', 0, ''); + self._cleanup(false); + } +}; + +AbstractXHRObject.prototype._cleanup = function(abort) { + debug('cleanup'); + if (!this.xhr) { + return; + } + this.removeAllListeners(); + utils.unloadDel(this.unloadRef); + + // IE needs this field to be a function + this.xhr.onreadystatechange = function() {}; + if (this.xhr.ontimeout) { + this.xhr.ontimeout = null; + } + + if (abort) { + try { + this.xhr.abort(); + } catch (x) { + // intentionally empty + } + } + this.unloadRef = this.xhr = null; +}; + +AbstractXHRObject.prototype.close = function() { + debug('close'); + this._cleanup(true); +}; + +AbstractXHRObject.enabled = !!XHR; +// override XMLHttpRequest for IE6/7 +// obfuscate to avoid firewalls +var axo = ['Active'].concat('Object').join('X'); +if (!AbstractXHRObject.enabled && (axo in global)) { + debug('overriding xmlhttprequest'); + XHR = function() { + try { + return new global[axo]('Microsoft.XMLHTTP'); + } catch (e) { + return null; + } + }; + AbstractXHRObject.enabled = !!new XHR(); +} + +var cors = false; +try { + cors = 'withCredentials' in new XHR(); +} catch (ignored) { + // intentionally empty +} + +AbstractXHRObject.supportsCORS = cors; + +module.exports = AbstractXHRObject; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 84 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/browser/eventsource.js ***! + \***************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(global) {module.exports = global.EventSource; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 85 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/eventsource.js ***! + \*******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , AjaxBasedTransport = __webpack_require__(/*! ./lib/ajax-based */ 24) + , EventSourceReceiver = __webpack_require__(/*! ./receiver/eventsource */ 167) + , XHRCorsObject = __webpack_require__(/*! ./sender/xhr-cors */ 39) + , EventSourceDriver = __webpack_require__(/*! eventsource */ 84) + ; + +function EventSourceTransport(transUrl) { + if (!EventSourceTransport.enabled()) { + throw new Error('Transport created when disabled'); + } + + AjaxBasedTransport.call(this, transUrl, '/eventsource', EventSourceReceiver, XHRCorsObject); +} + +inherits(EventSourceTransport, AjaxBasedTransport); + +EventSourceTransport.enabled = function() { + return !!EventSourceDriver; +}; + +EventSourceTransport.transportName = 'eventsource'; +EventSourceTransport.roundTrips = 2; + +module.exports = EventSourceTransport; + + +/***/ }), +/* 86 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/htmlfile.js ***! + \****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , HtmlfileReceiver = __webpack_require__(/*! ./receiver/htmlfile */ 168) + , XHRLocalObject = __webpack_require__(/*! ./sender/xhr-local */ 29) + , AjaxBasedTransport = __webpack_require__(/*! ./lib/ajax-based */ 24) + ; + +function HtmlFileTransport(transUrl) { + if (!HtmlfileReceiver.enabled) { + throw new Error('Transport created when disabled'); + } + AjaxBasedTransport.call(this, transUrl, '/htmlfile', HtmlfileReceiver, XHRLocalObject); +} + +inherits(HtmlFileTransport, AjaxBasedTransport); + +HtmlFileTransport.enabled = function(info) { + return HtmlfileReceiver.enabled && info.sameOrigin; +}; + +HtmlFileTransport.transportName = 'htmlfile'; +HtmlFileTransport.roundTrips = 2; + +module.exports = HtmlFileTransport; + + +/***/ }), +/* 87 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/iframe.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +// Few cool transports do work only for same-origin. In order to make +// them work cross-domain we shall use iframe, served from the +// remote domain. New browsers have capabilities to communicate with +// cross domain iframe using postMessage(). In IE it was implemented +// from IE 8+, but of course, IE got some details wrong: +// http://msdn.microsoft.com/en-us/library/cc197015(v=VS.85).aspx +// http://stevesouders.com/misc/test-postmessage.php + +var inherits = __webpack_require__(/*! inherits */ 2) + , JSON3 = __webpack_require__(/*! json3 */ 16) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , version = __webpack_require__(/*! ../version */ 91) + , urlUtils = __webpack_require__(/*! ../utils/url */ 11) + , iframeUtils = __webpack_require__(/*! ../utils/iframe */ 31) + , eventUtils = __webpack_require__(/*! ../utils/event */ 18) + , random = __webpack_require__(/*! ../utils/random */ 25) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:transport:iframe'); +} + +function IframeTransport(transport, transUrl, baseUrl) { + if (!IframeTransport.enabled()) { + throw new Error('Transport created when disabled'); + } + EventEmitter.call(this); + + var self = this; + this.origin = urlUtils.getOrigin(baseUrl); + this.baseUrl = baseUrl; + this.transUrl = transUrl; + this.transport = transport; + this.windowId = random.string(8); + + var iframeUrl = urlUtils.addPath(baseUrl, '/iframe.html') + '#' + this.windowId; + debug(transport, transUrl, iframeUrl); + + this.iframeObj = iframeUtils.createIframe(iframeUrl, function(r) { + debug('err callback'); + self.emit('close', 1006, 'Unable to load an iframe (' + r + ')'); + self.close(); + }); + + this.onmessageCallback = this._message.bind(this); + eventUtils.attachEvent('message', this.onmessageCallback); +} + +inherits(IframeTransport, EventEmitter); + +IframeTransport.prototype.close = function() { + debug('close'); + this.removeAllListeners(); + if (this.iframeObj) { + eventUtils.detachEvent('message', this.onmessageCallback); + try { + // When the iframe is not loaded, IE raises an exception + // on 'contentWindow'. + this.postMessage('c'); + } catch (x) { + // intentionally empty + } + this.iframeObj.cleanup(); + this.iframeObj = null; + this.onmessageCallback = this.iframeObj = null; + } +}; + +IframeTransport.prototype._message = function(e) { + debug('message', e.data); + if (!urlUtils.isOriginEqual(e.origin, this.origin)) { + debug('not same origin', e.origin, this.origin); + return; + } + + var iframeMessage; + try { + iframeMessage = JSON3.parse(e.data); + } catch (ignored) { + debug('bad json', e.data); + return; + } + + if (iframeMessage.windowId !== this.windowId) { + debug('mismatched window id', iframeMessage.windowId, this.windowId); + return; + } + + switch (iframeMessage.type) { + case 's': + this.iframeObj.loaded(); + // window global dependency + this.postMessage('s', JSON3.stringify([ + version + , this.transport + , this.transUrl + , this.baseUrl + ])); + break; + case 't': + this.emit('message', iframeMessage.data); + break; + case 'c': + var cdata; + try { + cdata = JSON3.parse(iframeMessage.data); + } catch (ignored) { + debug('bad json', iframeMessage.data); + return; + } + this.emit('close', cdata[0], cdata[1]); + this.close(); + break; + } +}; + +IframeTransport.prototype.postMessage = function(type, data) { + debug('postMessage', type, data); + this.iframeObj.post(JSON3.stringify({ + windowId: this.windowId + , type: type + , data: data || '' + }), this.origin); +}; + +IframeTransport.prototype.send = function(message) { + debug('send', message); + this.postMessage('m', message); +}; + +IframeTransport.enabled = function() { + return iframeUtils.iframeEnabled; +}; + +IframeTransport.transportName = 'iframe'; +IframeTransport.roundTrips = 2; + +module.exports = IframeTransport; + + +/***/ }), +/* 88 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/sender-receiver.js ***! + \***************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + , BufferedSender = __webpack_require__(/*! ./buffered-sender */ 165) + , Polling = __webpack_require__(/*! ./polling */ 166) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:sender-receiver'); +} + +function SenderReceiver(transUrl, urlSuffix, senderFunc, Receiver, AjaxObject) { + var pollUrl = urlUtils.addPath(transUrl, urlSuffix); + debug(pollUrl); + var self = this; + BufferedSender.call(this, transUrl, senderFunc); + + this.poll = new Polling(Receiver, pollUrl, AjaxObject); + this.poll.on('message', function(msg) { + debug('poll message', msg); + self.emit('message', msg); + }); + this.poll.once('close', function(code, reason) { + debug('poll close', code, reason); + self.poll = null; + self.emit('close', code, reason); + self.close(); + }); +} + +inherits(SenderReceiver, BufferedSender); + +SenderReceiver.prototype.close = function() { + BufferedSender.prototype.close.call(this); + debug('close'); + this.removeAllListeners(); + if (this.poll) { + this.poll.abort(); + this.poll = null; + } +}; + +module.exports = SenderReceiver; + + +/***/ }), +/* 89 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/xdr-streaming.js ***! + \*********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , AjaxBasedTransport = __webpack_require__(/*! ./lib/ajax-based */ 24) + , XhrReceiver = __webpack_require__(/*! ./receiver/xhr */ 38) + , XDRObject = __webpack_require__(/*! ./sender/xdr */ 48) + ; + +// According to: +// http://stackoverflow.com/questions/1641507/detect-browser-support-for-cross-domain-xmlhttprequests +// http://hacks.mozilla.org/2009/07/cross-site-xmlhttprequest-with-cors/ + +function XdrStreamingTransport(transUrl) { + if (!XDRObject.enabled) { + throw new Error('Transport created when disabled'); + } + AjaxBasedTransport.call(this, transUrl, '/xhr_streaming', XhrReceiver, XDRObject); +} + +inherits(XdrStreamingTransport, AjaxBasedTransport); + +XdrStreamingTransport.enabled = function(info) { + if (info.cookie_needed || info.nullOrigin) { + return false; + } + return XDRObject.enabled && info.sameScheme; +}; + +XdrStreamingTransport.transportName = 'xdr-streaming'; +XdrStreamingTransport.roundTrips = 2; // preflight, ajax + +module.exports = XdrStreamingTransport; + + +/***/ }), +/* 90 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/xhr-polling.js ***! + \*******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , AjaxBasedTransport = __webpack_require__(/*! ./lib/ajax-based */ 24) + , XhrReceiver = __webpack_require__(/*! ./receiver/xhr */ 38) + , XHRCorsObject = __webpack_require__(/*! ./sender/xhr-cors */ 39) + , XHRLocalObject = __webpack_require__(/*! ./sender/xhr-local */ 29) + ; + +function XhrPollingTransport(transUrl) { + if (!XHRLocalObject.enabled && !XHRCorsObject.enabled) { + throw new Error('Transport created when disabled'); + } + AjaxBasedTransport.call(this, transUrl, '/xhr', XhrReceiver, XHRCorsObject); +} + +inherits(XhrPollingTransport, AjaxBasedTransport); + +XhrPollingTransport.enabled = function(info) { + if (info.nullOrigin) { + return false; + } + + if (XHRLocalObject.enabled && info.sameOrigin) { + return true; + } + return XHRCorsObject.enabled; +}; + +XhrPollingTransport.transportName = 'xhr-polling'; +XhrPollingTransport.roundTrips = 2; // preflight, ajax + +module.exports = XhrPollingTransport; + + +/***/ }), +/* 91 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/version.js ***! + \*****************************************************************/ +/***/ (function(module, exports) { + +module.exports = '1.1.2'; + + +/***/ }), +/* 92 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/array-set.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var util = __webpack_require__(/*! ./util */ 32); +var has = Object.prototype.hasOwnProperty; + +/** + * A data structure which is a combination of an array and a set. Adding a new + * member is O(1), testing for membership is O(1), and finding the index of an + * element is O(1). Removing elements from the set is not supported. Only + * strings are supported for membership. + */ +function ArraySet() { + this._array = []; + this._set = Object.create(null); +} + +/** + * Static method for creating ArraySet instances from an existing array. + */ +ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) { + var set = new ArraySet(); + for (var i = 0, len = aArray.length; i < len; i++) { + set.add(aArray[i], aAllowDuplicates); + } + return set; +}; + +/** + * Return how many unique items are in this ArraySet. If duplicates have been + * added, than those do not count towards the size. + * + * @returns Number + */ +ArraySet.prototype.size = function ArraySet_size() { + return Object.getOwnPropertyNames(this._set).length; +}; + +/** + * Add the given string to this set. + * + * @param String aStr + */ +ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) { + var sStr = util.toSetString(aStr); + var isDuplicate = has.call(this._set, sStr); + var idx = this._array.length; + if (!isDuplicate || aAllowDuplicates) { + this._array.push(aStr); + } + if (!isDuplicate) { + this._set[sStr] = idx; + } +}; + +/** + * Is the given string a member of this set? + * + * @param String aStr + */ +ArraySet.prototype.has = function ArraySet_has(aStr) { + var sStr = util.toSetString(aStr); + return has.call(this._set, sStr); +}; + +/** + * What is the index of the given string in the array? + * + * @param String aStr + */ +ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) { + var sStr = util.toSetString(aStr); + if (has.call(this._set, sStr)) { + return this._set[sStr]; + } + throw new Error('"' + aStr + '" is not in the set.'); +}; + +/** + * What is the element at the given index? + * + * @param Number aIdx + */ +ArraySet.prototype.at = function ArraySet_at(aIdx) { + if (aIdx >= 0 && aIdx < this._array.length) { + return this._array[aIdx]; + } + throw new Error('No element indexed by ' + aIdx); +}; + +/** + * Returns the array representation of this set (which has the proper indices + * indicated by indexOf). Note that this is a copy of the internal array used + * for storing the members so that no one can mess with internal state. + */ +ArraySet.prototype.toArray = function ArraySet_toArray() { + return this._array.slice(); +}; + +exports.ArraySet = ArraySet; + + +/***/ }), +/* 93 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/base64-vlq.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + * + * Based on the Base 64 VLQ implementation in Closure Compiler: + * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java + * + * Copyright 2011 The Closure Compiler Authors. All rights reserved. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +var base64 = __webpack_require__(/*! ./base64 */ 179); + +// A single base 64 digit can contain 6 bits of data. For the base 64 variable +// length quantities we use in the source map spec, the first bit is the sign, +// the next four bits are the actual value, and the 6th bit is the +// continuation bit. The continuation bit tells us whether there are more +// digits in this value following this digit. +// +// Continuation +// | Sign +// | | +// V V +// 101011 + +var VLQ_BASE_SHIFT = 5; + +// binary: 100000 +var VLQ_BASE = 1 << VLQ_BASE_SHIFT; + +// binary: 011111 +var VLQ_BASE_MASK = VLQ_BASE - 1; + +// binary: 100000 +var VLQ_CONTINUATION_BIT = VLQ_BASE; + +/** + * Converts from a two-complement value to a value where the sign bit is + * placed in the least significant bit. For example, as decimals: + * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary) + * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary) + */ +function toVLQSigned(aValue) { + return aValue < 0 + ? ((-aValue) << 1) + 1 + : (aValue << 1) + 0; +} + +/** + * Converts to a two-complement value from a value where the sign bit is + * placed in the least significant bit. For example, as decimals: + * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1 + * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2 + */ +function fromVLQSigned(aValue) { + var isNegative = (aValue & 1) === 1; + var shifted = aValue >> 1; + return isNegative + ? -shifted + : shifted; +} + +/** + * Returns the base 64 VLQ encoded value. + */ +exports.encode = function base64VLQ_encode(aValue) { + var encoded = ""; + var digit; + + var vlq = toVLQSigned(aValue); + + do { + digit = vlq & VLQ_BASE_MASK; + vlq >>>= VLQ_BASE_SHIFT; + if (vlq > 0) { + // There are still more digits in this value, so we must make sure the + // continuation bit is marked. + digit |= VLQ_CONTINUATION_BIT; + } + encoded += base64.encode(digit); + } while (vlq > 0); + + return encoded; +}; + +/** + * Decodes the next base 64 VLQ value from the given string and returns the + * value and the rest of the string via the out parameter. + */ +exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) { + var strLen = aStr.length; + var result = 0; + var shift = 0; + var continuation, digit; + + do { + if (aIndex >= strLen) { + throw new Error("Expected more digits in base 64 VLQ value."); + } + + digit = base64.decode(aStr.charCodeAt(aIndex++)); + if (digit === -1) { + throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1)); + } + + continuation = !!(digit & VLQ_CONTINUATION_BIT); + digit &= VLQ_BASE_MASK; + result = result + (digit << shift); + shift += VLQ_BASE_SHIFT; + } while (continuation); + + aOutParam.value = fromVLQSigned(result); + aOutParam.rest = aIndex; +}; + + +/***/ }), +/* 94 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/source-map-generator.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var base64VLQ = __webpack_require__(/*! ./base64-vlq */ 93); +var util = __webpack_require__(/*! ./util */ 32); +var ArraySet = __webpack_require__(/*! ./array-set */ 92).ArraySet; +var MappingList = __webpack_require__(/*! ./mapping-list */ 181).MappingList; + +/** + * An instance of the SourceMapGenerator represents a source map which is + * being built incrementally. You may pass an object with the following + * properties: + * + * - file: The filename of the generated source. + * - sourceRoot: A root for all relative URLs in this source map. + */ +function SourceMapGenerator(aArgs) { + if (!aArgs) { + aArgs = {}; + } + this._file = util.getArg(aArgs, 'file', null); + this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null); + this._skipValidation = util.getArg(aArgs, 'skipValidation', false); + this._sources = new ArraySet(); + this._names = new ArraySet(); + this._mappings = new MappingList(); + this._sourcesContents = null; +} + +SourceMapGenerator.prototype._version = 3; + +/** + * Creates a new SourceMapGenerator based on a SourceMapConsumer + * + * @param aSourceMapConsumer The SourceMap. + */ +SourceMapGenerator.fromSourceMap = + function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) { + var sourceRoot = aSourceMapConsumer.sourceRoot; + var generator = new SourceMapGenerator({ + file: aSourceMapConsumer.file, + sourceRoot: sourceRoot + }); + aSourceMapConsumer.eachMapping(function (mapping) { + var newMapping = { + generated: { + line: mapping.generatedLine, + column: mapping.generatedColumn + } + }; + + if (mapping.source != null) { + newMapping.source = mapping.source; + if (sourceRoot != null) { + newMapping.source = util.relative(sourceRoot, newMapping.source); + } + + newMapping.original = { + line: mapping.originalLine, + column: mapping.originalColumn + }; + + if (mapping.name != null) { + newMapping.name = mapping.name; + } + } + + generator.addMapping(newMapping); + }); + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content != null) { + generator.setSourceContent(sourceFile, content); + } + }); + return generator; + }; + +/** + * Add a single mapping from original source line and column to the generated + * source's line and column for this source map being created. The mapping + * object should have the following properties: + * + * - generated: An object with the generated line and column positions. + * - original: An object with the original line and column positions. + * - source: The original source file (relative to the sourceRoot). + * - name: An optional original token name for this mapping. + */ +SourceMapGenerator.prototype.addMapping = + function SourceMapGenerator_addMapping(aArgs) { + var generated = util.getArg(aArgs, 'generated'); + var original = util.getArg(aArgs, 'original', null); + var source = util.getArg(aArgs, 'source', null); + var name = util.getArg(aArgs, 'name', null); + + if (!this._skipValidation) { + this._validateMapping(generated, original, source, name); + } + + if (source != null) { + source = String(source); + if (!this._sources.has(source)) { + this._sources.add(source); + } + } + + if (name != null) { + name = String(name); + if (!this._names.has(name)) { + this._names.add(name); + } + } + + this._mappings.add({ + generatedLine: generated.line, + generatedColumn: generated.column, + originalLine: original != null && original.line, + originalColumn: original != null && original.column, + source: source, + name: name + }); + }; + +/** + * Set the source content for a source file. + */ +SourceMapGenerator.prototype.setSourceContent = + function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) { + var source = aSourceFile; + if (this._sourceRoot != null) { + source = util.relative(this._sourceRoot, source); + } + + if (aSourceContent != null) { + // Add the source content to the _sourcesContents map. + // Create a new _sourcesContents map if the property is null. + if (!this._sourcesContents) { + this._sourcesContents = Object.create(null); + } + this._sourcesContents[util.toSetString(source)] = aSourceContent; + } else if (this._sourcesContents) { + // Remove the source file from the _sourcesContents map. + // If the _sourcesContents map is empty, set the property to null. + delete this._sourcesContents[util.toSetString(source)]; + if (Object.keys(this._sourcesContents).length === 0) { + this._sourcesContents = null; + } + } + }; + +/** + * Applies the mappings of a sub-source-map for a specific source file to the + * source map being generated. Each mapping to the supplied source file is + * rewritten using the supplied source map. Note: The resolution for the + * resulting mappings is the minimium of this map and the supplied map. + * + * @param aSourceMapConsumer The source map to be applied. + * @param aSourceFile Optional. The filename of the source file. + * If omitted, SourceMapConsumer's file property will be used. + * @param aSourceMapPath Optional. The dirname of the path to the source map + * to be applied. If relative, it is relative to the SourceMapConsumer. + * This parameter is needed when the two source maps aren't in the same + * directory, and the source map to be applied contains relative source + * paths. If so, those relative source paths need to be rewritten + * relative to the SourceMapGenerator. + */ +SourceMapGenerator.prototype.applySourceMap = + function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) { + var sourceFile = aSourceFile; + // If aSourceFile is omitted, we will use the file property of the SourceMap + if (aSourceFile == null) { + if (aSourceMapConsumer.file == null) { + throw new Error( + 'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' + + 'or the source map\'s "file" property. Both were omitted.' + ); + } + sourceFile = aSourceMapConsumer.file; + } + var sourceRoot = this._sourceRoot; + // Make "sourceFile" relative if an absolute Url is passed. + if (sourceRoot != null) { + sourceFile = util.relative(sourceRoot, sourceFile); + } + // Applying the SourceMap can add and remove items from the sources and + // the names array. + var newSources = new ArraySet(); + var newNames = new ArraySet(); + + // Find mappings for the "sourceFile" + this._mappings.unsortedForEach(function (mapping) { + if (mapping.source === sourceFile && mapping.originalLine != null) { + // Check if it can be mapped by the source map, then update the mapping. + var original = aSourceMapConsumer.originalPositionFor({ + line: mapping.originalLine, + column: mapping.originalColumn + }); + if (original.source != null) { + // Copy mapping + mapping.source = original.source; + if (aSourceMapPath != null) { + mapping.source = util.join(aSourceMapPath, mapping.source) + } + if (sourceRoot != null) { + mapping.source = util.relative(sourceRoot, mapping.source); + } + mapping.originalLine = original.line; + mapping.originalColumn = original.column; + if (original.name != null) { + mapping.name = original.name; + } + } + } + + var source = mapping.source; + if (source != null && !newSources.has(source)) { + newSources.add(source); + } + + var name = mapping.name; + if (name != null && !newNames.has(name)) { + newNames.add(name); + } + + }, this); + this._sources = newSources; + this._names = newNames; + + // Copy sourcesContents of applied map. + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content != null) { + if (aSourceMapPath != null) { + sourceFile = util.join(aSourceMapPath, sourceFile); + } + if (sourceRoot != null) { + sourceFile = util.relative(sourceRoot, sourceFile); + } + this.setSourceContent(sourceFile, content); + } + }, this); + }; + +/** + * A mapping can have one of the three levels of data: + * + * 1. Just the generated position. + * 2. The Generated position, original position, and original source. + * 3. Generated and original position, original source, as well as a name + * token. + * + * To maintain consistency, we validate that any new mapping being added falls + * in to one of these categories. + */ +SourceMapGenerator.prototype._validateMapping = + function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, + aName) { + if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aGenerated.line > 0 && aGenerated.column >= 0 + && !aOriginal && !aSource && !aName) { + // Case 1. + return; + } + else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aOriginal && 'line' in aOriginal && 'column' in aOriginal + && aGenerated.line > 0 && aGenerated.column >= 0 + && aOriginal.line > 0 && aOriginal.column >= 0 + && aSource) { + // Cases 2 and 3. + return; + } + else { + throw new Error('Invalid mapping: ' + JSON.stringify({ + generated: aGenerated, + source: aSource, + original: aOriginal, + name: aName + })); + } + }; + +/** + * Serialize the accumulated mappings in to the stream of base 64 VLQs + * specified by the source map format. + */ +SourceMapGenerator.prototype._serializeMappings = + function SourceMapGenerator_serializeMappings() { + var previousGeneratedColumn = 0; + var previousGeneratedLine = 1; + var previousOriginalColumn = 0; + var previousOriginalLine = 0; + var previousName = 0; + var previousSource = 0; + var result = ''; + var next; + var mapping; + var nameIdx; + var sourceIdx; + + var mappings = this._mappings.toArray(); + for (var i = 0, len = mappings.length; i < len; i++) { + mapping = mappings[i]; + next = '' + + if (mapping.generatedLine !== previousGeneratedLine) { + previousGeneratedColumn = 0; + while (mapping.generatedLine !== previousGeneratedLine) { + next += ';'; + previousGeneratedLine++; + } + } + else { + if (i > 0) { + if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) { + continue; + } + next += ','; + } + } + + next += base64VLQ.encode(mapping.generatedColumn + - previousGeneratedColumn); + previousGeneratedColumn = mapping.generatedColumn; + + if (mapping.source != null) { + sourceIdx = this._sources.indexOf(mapping.source); + next += base64VLQ.encode(sourceIdx - previousSource); + previousSource = sourceIdx; + + // lines are stored 0-based in SourceMap spec version 3 + next += base64VLQ.encode(mapping.originalLine - 1 + - previousOriginalLine); + previousOriginalLine = mapping.originalLine - 1; + + next += base64VLQ.encode(mapping.originalColumn + - previousOriginalColumn); + previousOriginalColumn = mapping.originalColumn; + + if (mapping.name != null) { + nameIdx = this._names.indexOf(mapping.name); + next += base64VLQ.encode(nameIdx - previousName); + previousName = nameIdx; + } + } + + result += next; + } + + return result; + }; + +SourceMapGenerator.prototype._generateSourcesContent = + function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) { + return aSources.map(function (source) { + if (!this._sourcesContents) { + return null; + } + if (aSourceRoot != null) { + source = util.relative(aSourceRoot, source); + } + var key = util.toSetString(source); + return Object.prototype.hasOwnProperty.call(this._sourcesContents, key) + ? this._sourcesContents[key] + : null; + }, this); + }; + +/** + * Externalize the source map. + */ +SourceMapGenerator.prototype.toJSON = + function SourceMapGenerator_toJSON() { + var map = { + version: this._version, + sources: this._sources.toArray(), + names: this._names.toArray(), + mappings: this._serializeMappings() + }; + if (this._file != null) { + map.file = this._file; + } + if (this._sourceRoot != null) { + map.sourceRoot = this._sourceRoot; + } + if (this._sourcesContents) { + map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot); + } + + return map; + }; + +/** + * Render the source map being generated to a string. + */ +SourceMapGenerator.prototype.toString = + function SourceMapGenerator_toString() { + return JSON.stringify(this.toJSON()); + }; + +exports.SourceMapGenerator = SourceMapGenerator; + + +/***/ }), +/* 95 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************!*\ + !*** ./packages/react-dev-utils/~/strip-ansi/index.js ***! + \********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + +var ansiRegex = __webpack_require__(/*! ansi-regex */ 76)(); + +module.exports = function (str) { + return typeof str === 'string' ? str.replace(ansiRegex, '') : str; +}; + + +/***/ }), +/* 96 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-scripts/~/css-loader/lib/css-base.js ***! + \*************************************************************/ +/***/ (function(module, exports) { + +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +// css base code, injected by the css-loader +module.exports = function() { + var list = []; + + // return the list of modules as css string + list.toString = function toString() { + var result = []; + for(var i = 0; i < this.length; i++) { + var item = this[i]; + if(item[2]) { + result.push("@media " + item[2] + "{" + item[1] + "}"); + } else { + result.push(item[1]); + } + } + return result.join(""); + }; + + // import a list of modules into the list + list.i = function(modules, mediaQuery) { + if(typeof modules === "string") + modules = [[null, modules, ""]]; + var alreadyImportedModules = {}; + for(var i = 0; i < this.length; i++) { + var id = this[i][0]; + if(typeof id === "number") + alreadyImportedModules[id] = true; + } + for(i = 0; i < modules.length; i++) { + var item = modules[i]; + // skip already imported module + // this implementation is not 100% perfect for weird media query combinations + // when a module is imported multiple times with different media queries. + // I hope this will never occur (Hey this way we have smaller bundles) + if(typeof item[0] !== "number" || !alreadyImportedModules[item[0]]) { + if(mediaQuery && !item[2]) { + item[2] = mediaQuery; + } else if(mediaQuery) { + item[2] = "(" + item[2] + ") and (" + mediaQuery + ")"; + } + list.push(item); + } + } + }; + return list; +}; + + +/***/ }), +/* 97 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/EventListener.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @typechecks + */ + +var emptyFunction = __webpack_require__(/*! ./emptyFunction */ 13); + +/** + * Upstream version of event listener. Does not take into account specific + * nature of platform. + */ +var EventListener = { + /** + * Listen to DOM events during the bubble phase. + * + * @param {DOMEventTarget} target DOM element to register listener on. + * @param {string} eventType Event type, e.g. 'click' or 'mouseover'. + * @param {function} callback Callback function. + * @return {object} Object with a `remove` method. + */ + listen: function listen(target, eventType, callback) { + if (target.addEventListener) { + target.addEventListener(eventType, callback, false); + return { + remove: function remove() { + target.removeEventListener(eventType, callback, false); + } + }; + } else if (target.attachEvent) { + target.attachEvent('on' + eventType, callback); + return { + remove: function remove() { + target.detachEvent('on' + eventType, callback); + } + }; + } + }, + + /** + * Listen to DOM events during the capture phase. + * + * @param {DOMEventTarget} target DOM element to register listener on. + * @param {string} eventType Event type, e.g. 'click' or 'mouseover'. + * @param {function} callback Callback function. + * @return {object} Object with a `remove` method. + */ + capture: function capture(target, eventType, callback) { + if (target.addEventListener) { + target.addEventListener(eventType, callback, true); + return { + remove: function remove() { + target.removeEventListener(eventType, callback, true); + } + }; + } else { + if (true) { + console.error('Attempted to listen to events during the capture phase on a ' + 'browser that does not support the capture phase. Your application ' + 'will not receive some events.'); + } + return { + remove: emptyFunction + }; + } + }, + + registerDefault: function registerDefault() {} +}; + +module.exports = EventListener; + +/***/ }), +/* 98 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/focusNode.js ***! + \********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * @param {DOMElement} node input/textarea to focus + */ + +function focusNode(node) { + // IE8 can throw "Can't move focus to the control because it is invisible, + // not enabled, or of a type that does not accept the focus." for all kinds of + // reasons that are too expensive and fragile to test. + try { + node.focus(); + } catch (e) {} +} + +module.exports = focusNode; + +/***/ }), +/* 99 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/getActiveElement.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +/* eslint-disable fb-www/typeof-undefined */ + +/** + * Same as document.activeElement but wraps in a try-catch block. In IE it is + * not safe to call document.activeElement if there is nothing focused. + * + * The activeElement will be null only if the document or document body is not + * yet defined. + */ +function getActiveElement() /*?DOMElement*/{ + if (typeof document === 'undefined') { + return null; + } + try { + return document.activeElement || document.body; + } catch (e) { + return document.body; + } +} + +module.exports = getActiveElement; + +/***/ }), +/* 100 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************!*\ + !*** ./packages/react-scripts/~/promise/lib/core.js ***! + \******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var asap = __webpack_require__(/*! asap/raw */ 190); + +function noop() {} + +// States: +// +// 0 - pending +// 1 - fulfilled with _value +// 2 - rejected with _value +// 3 - adopted the state of another promise, _value +// +// once the state is no longer pending (0) it is immutable + +// All `_` prefixed properties will be reduced to `_{random number}` +// at build time to obfuscate them and discourage their use. +// We don't use symbols or Object.defineProperty to fully hide them +// because the performance isn't good enough. + + +// to avoid using try/catch inside critical functions, we +// extract them to here. +var LAST_ERROR = null; +var IS_ERROR = {}; +function getThen(obj) { + try { + return obj.then; + } catch (ex) { + LAST_ERROR = ex; + return IS_ERROR; + } +} + +function tryCallOne(fn, a) { + try { + return fn(a); + } catch (ex) { + LAST_ERROR = ex; + return IS_ERROR; + } +} +function tryCallTwo(fn, a, b) { + try { + fn(a, b); + } catch (ex) { + LAST_ERROR = ex; + return IS_ERROR; + } +} + +module.exports = Promise; + +function Promise(fn) { + if (typeof this !== 'object') { + throw new TypeError('Promises must be constructed via new'); + } + if (typeof fn !== 'function') { + throw new TypeError('not a function'); + } + this._45 = 0; + this._81 = 0; + this._65 = null; + this._54 = null; + if (fn === noop) return; + doResolve(fn, this); +} +Promise._10 = null; +Promise._97 = null; +Promise._61 = noop; + +Promise.prototype.then = function(onFulfilled, onRejected) { + if (this.constructor !== Promise) { + return safeThen(this, onFulfilled, onRejected); + } + var res = new Promise(noop); + handle(this, new Handler(onFulfilled, onRejected, res)); + return res; +}; + +function safeThen(self, onFulfilled, onRejected) { + return new self.constructor(function (resolve, reject) { + var res = new Promise(noop); + res.then(resolve, reject); + handle(self, new Handler(onFulfilled, onRejected, res)); + }); +}; +function handle(self, deferred) { + while (self._81 === 3) { + self = self._65; + } + if (Promise._10) { + Promise._10(self); + } + if (self._81 === 0) { + if (self._45 === 0) { + self._45 = 1; + self._54 = deferred; + return; + } + if (self._45 === 1) { + self._45 = 2; + self._54 = [self._54, deferred]; + return; + } + self._54.push(deferred); + return; + } + handleResolved(self, deferred); +} + +function handleResolved(self, deferred) { + asap(function() { + var cb = self._81 === 1 ? deferred.onFulfilled : deferred.onRejected; + if (cb === null) { + if (self._81 === 1) { + resolve(deferred.promise, self._65); + } else { + reject(deferred.promise, self._65); + } + return; + } + var ret = tryCallOne(cb, self._65); + if (ret === IS_ERROR) { + reject(deferred.promise, LAST_ERROR); + } else { + resolve(deferred.promise, ret); + } + }); +} +function resolve(self, newValue) { + // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure + if (newValue === self) { + return reject( + self, + new TypeError('A promise cannot be resolved with itself.') + ); + } + if ( + newValue && + (typeof newValue === 'object' || typeof newValue === 'function') + ) { + var then = getThen(newValue); + if (then === IS_ERROR) { + return reject(self, LAST_ERROR); + } + if ( + then === self.then && + newValue instanceof Promise + ) { + self._81 = 3; + self._65 = newValue; + finale(self); + return; + } else if (typeof then === 'function') { + doResolve(then.bind(newValue), self); + return; + } + } + self._81 = 1; + self._65 = newValue; + finale(self); +} + +function reject(self, newValue) { + self._81 = 2; + self._65 = newValue; + if (Promise._97) { + Promise._97(self, newValue); + } + finale(self); +} +function finale(self) { + if (self._45 === 1) { + handle(self, self._54); + self._54 = null; + } + if (self._45 === 2) { + for (var i = 0; i < self._54.length; i++) { + handle(self, self._54[i]); + } + self._54 = null; + } +} + +function Handler(onFulfilled, onRejected, promise){ + this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null; + this.onRejected = typeof onRejected === 'function' ? onRejected : null; + this.promise = promise; +} + +/** + * Take a potentially misbehaving resolver function and make sure + * onFulfilled and onRejected are only called once. + * + * Makes no guarantees about asynchrony. + */ +function doResolve(fn, promise) { + var done = false; + var res = tryCallTwo(fn, function (value) { + if (done) return; + done = true; + resolve(promise, value); + }, function (reason) { + if (done) return; + done = true; + reject(promise, reason); + }) + if (!done && res === IS_ERROR) { + done = true; + reject(promise, LAST_ERROR); + } +} + + +/***/ }), +/* 101 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/CSSProperty.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * CSS properties which accept numbers but are not in units of "px". + */ + +var isUnitlessNumber = { + animationIterationCount: true, + borderImageOutset: true, + borderImageSlice: true, + borderImageWidth: true, + boxFlex: true, + boxFlexGroup: true, + boxOrdinalGroup: true, + columnCount: true, + flex: true, + flexGrow: true, + flexPositive: true, + flexShrink: true, + flexNegative: true, + flexOrder: true, + gridRow: true, + gridColumn: true, + fontWeight: true, + lineClamp: true, + lineHeight: true, + opacity: true, + order: true, + orphans: true, + tabSize: true, + widows: true, + zIndex: true, + zoom: true, + + // SVG-related properties + fillOpacity: true, + floodOpacity: true, + stopOpacity: true, + strokeDasharray: true, + strokeDashoffset: true, + strokeMiterlimit: true, + strokeOpacity: true, + strokeWidth: true +}; + +/** + * @param {string} prefix vendor-specific prefix, eg: Webkit + * @param {string} key style name, eg: transitionDuration + * @return {string} style name prefixed with `prefix`, properly camelCased, eg: + * WebkitTransitionDuration + */ +function prefixKey(prefix, key) { + return prefix + key.charAt(0).toUpperCase() + key.substring(1); +} + +/** + * Support style names that may come passed in prefixed by adding permutations + * of vendor prefixes. + */ +var prefixes = ['Webkit', 'ms', 'Moz', 'O']; + +// Using Object.keys here, or else the vanilla for-in loop makes IE8 go into an +// infinite loop, because it iterates over the newly added props too. +Object.keys(isUnitlessNumber).forEach(function (prop) { + prefixes.forEach(function (prefix) { + isUnitlessNumber[prefixKey(prefix, prop)] = isUnitlessNumber[prop]; + }); +}); + +/** + * Most style properties can be unset by doing .style[prop] = '' but IE8 + * doesn't like doing that with shorthand properties so for the properties that + * IE8 breaks on, which are listed here, we instead unset each of the + * individual properties. See http://bugs.jquery.com/ticket/12385. + * The 4-value 'clock' properties like margin, padding, border-width seem to + * behave without any problems. Curiously, list-style works too without any + * special prodding. + */ +var shorthandPropertyExpansions = { + background: { + backgroundAttachment: true, + backgroundColor: true, + backgroundImage: true, + backgroundPositionX: true, + backgroundPositionY: true, + backgroundRepeat: true + }, + backgroundPosition: { + backgroundPositionX: true, + backgroundPositionY: true + }, + border: { + borderWidth: true, + borderStyle: true, + borderColor: true + }, + borderBottom: { + borderBottomWidth: true, + borderBottomStyle: true, + borderBottomColor: true + }, + borderLeft: { + borderLeftWidth: true, + borderLeftStyle: true, + borderLeftColor: true + }, + borderRight: { + borderRightWidth: true, + borderRightStyle: true, + borderRightColor: true + }, + borderTop: { + borderTopWidth: true, + borderTopStyle: true, + borderTopColor: true + }, + font: { + fontStyle: true, + fontVariant: true, + fontWeight: true, + fontSize: true, + lineHeight: true, + fontFamily: true + }, + outline: { + outlineWidth: true, + outlineStyle: true, + outlineColor: true + } +}; + +var CSSProperty = { + isUnitlessNumber: isUnitlessNumber, + shorthandPropertyExpansions: shorthandPropertyExpansions +}; + +module.exports = CSSProperty; + +/***/ }), +/* 102 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/CallbackQueue.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * A specialized pseudo-event module to help keep track of components waiting to + * be notified when their DOM representations are available for use. + * + * This implements `PooledClass`, so you should never need to instantiate this. + * Instead, use `CallbackQueue.getPooled()`. + * + * @class ReactMountReady + * @implements PooledClass + * @internal + */ + +var CallbackQueue = function () { + function CallbackQueue(arg) { + _classCallCheck(this, CallbackQueue); + + this._callbacks = null; + this._contexts = null; + this._arg = arg; + } + + /** + * Enqueues a callback to be invoked when `notifyAll` is invoked. + * + * @param {function} callback Invoked when `notifyAll` is invoked. + * @param {?object} context Context to call `callback` with. + * @internal + */ + + + CallbackQueue.prototype.enqueue = function enqueue(callback, context) { + this._callbacks = this._callbacks || []; + this._callbacks.push(callback); + this._contexts = this._contexts || []; + this._contexts.push(context); + }; + + /** + * Invokes all enqueued callbacks and clears the queue. This is invoked after + * the DOM representation of a component has been created or updated. + * + * @internal + */ + + + CallbackQueue.prototype.notifyAll = function notifyAll() { + var callbacks = this._callbacks; + var contexts = this._contexts; + var arg = this._arg; + if (callbacks && contexts) { + !(callbacks.length === contexts.length) ? true ? invariant(false, 'Mismatched list of contexts in callback queue') : _prodInvariant('24') : void 0; + this._callbacks = null; + this._contexts = null; + for (var i = 0; i < callbacks.length; i++) { + callbacks[i].call(contexts[i], arg); + } + callbacks.length = 0; + contexts.length = 0; + } + }; + + CallbackQueue.prototype.checkpoint = function checkpoint() { + return this._callbacks ? this._callbacks.length : 0; + }; + + CallbackQueue.prototype.rollback = function rollback(len) { + if (this._callbacks && this._contexts) { + this._callbacks.length = len; + this._contexts.length = len; + } + }; + + /** + * Resets the internal queue. + * + * @internal + */ + + + CallbackQueue.prototype.reset = function reset() { + this._callbacks = null; + this._contexts = null; + }; + + /** + * `PooledClass` looks for this. + */ + + + CallbackQueue.prototype.destructor = function destructor() { + this.reset(); + }; + + return CallbackQueue; +}(); + +module.exports = PooledClass.addPoolingTo(CallbackQueue); + +/***/ }), +/* 103 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/DOMPropertyOperations.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); + +var quoteAttributeValueForBrowser = __webpack_require__(/*! ./quoteAttributeValueForBrowser */ 283); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var VALID_ATTRIBUTE_NAME_REGEX = new RegExp('^[' + DOMProperty.ATTRIBUTE_NAME_START_CHAR + '][' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$'); +var illegalAttributeNameCache = {}; +var validatedAttributeNameCache = {}; + +function isAttributeNameSafe(attributeName) { + if (validatedAttributeNameCache.hasOwnProperty(attributeName)) { + return true; + } + if (illegalAttributeNameCache.hasOwnProperty(attributeName)) { + return false; + } + if (VALID_ATTRIBUTE_NAME_REGEX.test(attributeName)) { + validatedAttributeNameCache[attributeName] = true; + return true; + } + illegalAttributeNameCache[attributeName] = true; + true ? warning(false, 'Invalid attribute name: `%s`', attributeName) : void 0; + return false; +} + +function shouldIgnoreValue(propertyInfo, value) { + return value == null || propertyInfo.hasBooleanValue && !value || propertyInfo.hasNumericValue && isNaN(value) || propertyInfo.hasPositiveNumericValue && value < 1 || propertyInfo.hasOverloadedBooleanValue && value === false; +} + +/** + * Operations for dealing with DOM properties. + */ +var DOMPropertyOperations = { + + /** + * Creates markup for the ID property. + * + * @param {string} id Unescaped ID. + * @return {string} Markup string. + */ + createMarkupForID: function (id) { + return DOMProperty.ID_ATTRIBUTE_NAME + '=' + quoteAttributeValueForBrowser(id); + }, + + setAttributeForID: function (node, id) { + node.setAttribute(DOMProperty.ID_ATTRIBUTE_NAME, id); + }, + + createMarkupForRoot: function () { + return DOMProperty.ROOT_ATTRIBUTE_NAME + '=""'; + }, + + setAttributeForRoot: function (node) { + node.setAttribute(DOMProperty.ROOT_ATTRIBUTE_NAME, ''); + }, + + /** + * Creates markup for a property. + * + * @param {string} name + * @param {*} value + * @return {?string} Markup string, or null if the property was invalid. + */ + createMarkupForProperty: function (name, value) { + var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null; + if (propertyInfo) { + if (shouldIgnoreValue(propertyInfo, value)) { + return ''; + } + var attributeName = propertyInfo.attributeName; + if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) { + return attributeName + '=""'; + } + return attributeName + '=' + quoteAttributeValueForBrowser(value); + } else if (DOMProperty.isCustomAttribute(name)) { + if (value == null) { + return ''; + } + return name + '=' + quoteAttributeValueForBrowser(value); + } + return null; + }, + + /** + * Creates markup for a custom property. + * + * @param {string} name + * @param {*} value + * @return {string} Markup string, or empty string if the property was invalid. + */ + createMarkupForCustomAttribute: function (name, value) { + if (!isAttributeNameSafe(name) || value == null) { + return ''; + } + return name + '=' + quoteAttributeValueForBrowser(value); + }, + + /** + * Sets the value for a property on a node. + * + * @param {DOMElement} node + * @param {string} name + * @param {*} value + */ + setValueForProperty: function (node, name, value) { + var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null; + if (propertyInfo) { + var mutationMethod = propertyInfo.mutationMethod; + if (mutationMethod) { + mutationMethod(node, value); + } else if (shouldIgnoreValue(propertyInfo, value)) { + this.deleteValueForProperty(node, name); + return; + } else if (propertyInfo.mustUseProperty) { + // Contrary to `setAttribute`, object properties are properly + // `toString`ed by IE8/9. + node[propertyInfo.propertyName] = value; + } else { + var attributeName = propertyInfo.attributeName; + var namespace = propertyInfo.attributeNamespace; + // `setAttribute` with objects becomes only `[object]` in IE8/9, + // ('' + value) makes it output the correct toString()-value. + if (namespace) { + node.setAttributeNS(namespace, attributeName, '' + value); + } else if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) { + node.setAttribute(attributeName, ''); + } else { + node.setAttribute(attributeName, '' + value); + } + } + } else if (DOMProperty.isCustomAttribute(name)) { + DOMPropertyOperations.setValueForAttribute(node, name, value); + return; + } + + if (true) { + var payload = {}; + payload[name] = value; + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID, + type: 'update attribute', + payload: payload + }); + } + }, + + setValueForAttribute: function (node, name, value) { + if (!isAttributeNameSafe(name)) { + return; + } + if (value == null) { + node.removeAttribute(name); + } else { + node.setAttribute(name, '' + value); + } + + if (true) { + var payload = {}; + payload[name] = value; + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID, + type: 'update attribute', + payload: payload + }); + } + }, + + /** + * Deletes an attributes from a node. + * + * @param {DOMElement} node + * @param {string} name + */ + deleteValueForAttribute: function (node, name) { + node.removeAttribute(name); + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID, + type: 'remove attribute', + payload: name + }); + } + }, + + /** + * Deletes the value for a property on a node. + * + * @param {DOMElement} node + * @param {string} name + */ + deleteValueForProperty: function (node, name) { + var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null; + if (propertyInfo) { + var mutationMethod = propertyInfo.mutationMethod; + if (mutationMethod) { + mutationMethod(node, undefined); + } else if (propertyInfo.mustUseProperty) { + var propName = propertyInfo.propertyName; + if (propertyInfo.hasBooleanValue) { + node[propName] = false; + } else { + node[propName] = ''; + } + } else { + node.removeAttribute(propertyInfo.attributeName); + } + } else if (DOMProperty.isCustomAttribute(name)) { + node.removeAttribute(name); + } + + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID, + type: 'remove attribute', + payload: name + }); + } + } + +}; + +module.exports = DOMPropertyOperations; + +/***/ }), +/* 104 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMComponentFlags.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactDOMComponentFlags = { + hasCachedChildNodes: 1 << 0 +}; + +module.exports = ReactDOMComponentFlags; + +/***/ }), +/* 105 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMSelect.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var LinkedValueUtils = __webpack_require__(/*! ./LinkedValueUtils */ 58); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var didWarnValueLink = false; +var didWarnValueDefaultValue = false; + +function updateOptionsIfPendingUpdateAndMounted() { + if (this._rootNodeID && this._wrapperState.pendingUpdate) { + this._wrapperState.pendingUpdate = false; + + var props = this._currentElement.props; + var value = LinkedValueUtils.getValue(props); + + if (value != null) { + updateOptions(this, Boolean(props.multiple), value); + } + } +} + +function getDeclarationErrorAddendum(owner) { + if (owner) { + var name = owner.getName(); + if (name) { + return ' Check the render method of `' + name + '`.'; + } + } + return ''; +} + +var valuePropNames = ['value', 'defaultValue']; + +/** + * Validation function for `value` and `defaultValue`. + * @private + */ +function checkSelectPropTypes(inst, props) { + var owner = inst._currentElement._owner; + LinkedValueUtils.checkPropTypes('select', props, owner); + + if (props.valueLink !== undefined && !didWarnValueLink) { + true ? warning(false, '`valueLink` prop on `select` is deprecated; set `value` and `onChange` instead.') : void 0; + didWarnValueLink = true; + } + + for (var i = 0; i < valuePropNames.length; i++) { + var propName = valuePropNames[i]; + if (props[propName] == null) { + continue; + } + var isArray = Array.isArray(props[propName]); + if (props.multiple && !isArray) { + true ? warning(false, 'The `%s` prop supplied to <select> must be an array if ' + '`multiple` is true.%s', propName, getDeclarationErrorAddendum(owner)) : void 0; + } else if (!props.multiple && isArray) { + true ? warning(false, 'The `%s` prop supplied to <select> must be a scalar ' + 'value if `multiple` is false.%s', propName, getDeclarationErrorAddendum(owner)) : void 0; + } + } +} + +/** + * @param {ReactDOMComponent} inst + * @param {boolean} multiple + * @param {*} propValue A stringable (with `multiple`, a list of stringables). + * @private + */ +function updateOptions(inst, multiple, propValue) { + var selectedValue, i; + var options = ReactDOMComponentTree.getNodeFromInstance(inst).options; + + if (multiple) { + selectedValue = {}; + for (i = 0; i < propValue.length; i++) { + selectedValue['' + propValue[i]] = true; + } + for (i = 0; i < options.length; i++) { + var selected = selectedValue.hasOwnProperty(options[i].value); + if (options[i].selected !== selected) { + options[i].selected = selected; + } + } + } else { + // Do not set `select.value` as exact behavior isn't consistent across all + // browsers for all cases. + selectedValue = '' + propValue; + for (i = 0; i < options.length; i++) { + if (options[i].value === selectedValue) { + options[i].selected = true; + return; + } + } + if (options.length) { + options[0].selected = true; + } + } +} + +/** + * Implements a <select> host component that allows optionally setting the + * props `value` and `defaultValue`. If `multiple` is false, the prop must be a + * stringable. If `multiple` is true, the prop must be an array of stringables. + * + * If `value` is not supplied (or null/undefined), user actions that change the + * selected option will trigger updates to the rendered options. + * + * If it is supplied (and not null/undefined), the rendered options will not + * update in response to user actions. Instead, the `value` prop must change in + * order for the rendered options to update. + * + * If `defaultValue` is provided, any options with the supplied values will be + * selected. + */ +var ReactDOMSelect = { + getHostProps: function (inst, props) { + return _assign({}, props, { + onChange: inst._wrapperState.onChange, + value: undefined + }); + }, + + mountWrapper: function (inst, props) { + if (true) { + checkSelectPropTypes(inst, props); + } + + var value = LinkedValueUtils.getValue(props); + inst._wrapperState = { + pendingUpdate: false, + initialValue: value != null ? value : props.defaultValue, + listeners: null, + onChange: _handleChange.bind(inst), + wasMultiple: Boolean(props.multiple) + }; + + if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue) { + true ? warning(false, 'Select elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled select ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components') : void 0; + didWarnValueDefaultValue = true; + } + }, + + getSelectValueContext: function (inst) { + // ReactDOMOption looks at this initial value so the initial generated + // markup has correct `selected` attributes + return inst._wrapperState.initialValue; + }, + + postUpdateWrapper: function (inst) { + var props = inst._currentElement.props; + + // After the initial mount, we control selected-ness manually so don't pass + // this value down + inst._wrapperState.initialValue = undefined; + + var wasMultiple = inst._wrapperState.wasMultiple; + inst._wrapperState.wasMultiple = Boolean(props.multiple); + + var value = LinkedValueUtils.getValue(props); + if (value != null) { + inst._wrapperState.pendingUpdate = false; + updateOptions(inst, Boolean(props.multiple), value); + } else if (wasMultiple !== Boolean(props.multiple)) { + // For simplicity, reapply `defaultValue` if `multiple` is toggled. + if (props.defaultValue != null) { + updateOptions(inst, Boolean(props.multiple), props.defaultValue); + } else { + // Revert the select back to its default unselected state. + updateOptions(inst, Boolean(props.multiple), props.multiple ? [] : ''); + } + } + } +}; + +function _handleChange(event) { + var props = this._currentElement.props; + var returnValue = LinkedValueUtils.executeOnChange(props, event); + + if (this._rootNodeID) { + this._wrapperState.pendingUpdate = true; + } + ReactUpdates.asap(updateOptionsIfPendingUpdateAndMounted, this); + return returnValue; +} + +module.exports = ReactDOMSelect; + +/***/ }), +/* 106 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactEmptyComponent.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var emptyComponentFactory; + +var ReactEmptyComponentInjection = { + injectEmptyComponentFactory: function (factory) { + emptyComponentFactory = factory; + } +}; + +var ReactEmptyComponent = { + create: function (instantiate) { + return emptyComponentFactory(instantiate); + } +}; + +ReactEmptyComponent.injection = ReactEmptyComponentInjection; + +module.exports = ReactEmptyComponent; + +/***/ }), +/* 107 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactFeatureFlags.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactFeatureFlags = { + // When true, call console.time() before and .timeEnd() after each top-level + // render (both initial renders and updates). Useful when looking at prod-mode + // timeline profiles in Chrome, for example. + logTopLevelRenders: false +}; + +module.exports = ReactFeatureFlags; + +/***/ }), +/* 108 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactHostComponent.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var genericComponentClass = null; +var textComponentClass = null; + +var ReactHostComponentInjection = { + // This accepts a class that receives the tag string. This is a catch all + // that can render any kind of tag. + injectGenericComponentClass: function (componentClass) { + genericComponentClass = componentClass; + }, + // This accepts a text component class that takes the text string to be + // rendered as props. + injectTextComponentClass: function (componentClass) { + textComponentClass = componentClass; + } +}; + +/** + * Get a host internal component class for a specific tag. + * + * @param {ReactElement} element The element to create. + * @return {function} The internal class constructor function. + */ +function createInternalComponent(element) { + !genericComponentClass ? true ? invariant(false, 'There is no registered component for the tag %s', element.type) : _prodInvariant('111', element.type) : void 0; + return new genericComponentClass(element); +} + +/** + * @param {ReactText} text + * @return {ReactComponent} + */ +function createInstanceForText(text) { + return new textComponentClass(text); +} + +/** + * @param {ReactComponent} component + * @return {boolean} + */ +function isTextComponent(component) { + return component instanceof textComponentClass; +} + +var ReactHostComponent = { + createInternalComponent: createInternalComponent, + createInstanceForText: createInstanceForText, + isTextComponent: isTextComponent, + injection: ReactHostComponentInjection +}; + +module.exports = ReactHostComponent; + +/***/ }), +/* 109 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactInputSelection.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactDOMSelection = __webpack_require__(/*! ./ReactDOMSelection */ 237); + +var containsNode = __webpack_require__(/*! fbjs/lib/containsNode */ 194); +var focusNode = __webpack_require__(/*! fbjs/lib/focusNode */ 98); +var getActiveElement = __webpack_require__(/*! fbjs/lib/getActiveElement */ 99); + +function isInDocument(node) { + return containsNode(document.documentElement, node); +} + +/** + * @ReactInputSelection: React input selection module. Based on Selection.js, + * but modified to be suitable for react and has a couple of bug fixes (doesn't + * assume buttons have range selections allowed). + * Input selection module for React. + */ +var ReactInputSelection = { + + hasSelectionCapabilities: function (elem) { + var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase(); + return nodeName && (nodeName === 'input' && elem.type === 'text' || nodeName === 'textarea' || elem.contentEditable === 'true'); + }, + + getSelectionInformation: function () { + var focusedElem = getActiveElement(); + return { + focusedElem: focusedElem, + selectionRange: ReactInputSelection.hasSelectionCapabilities(focusedElem) ? ReactInputSelection.getSelection(focusedElem) : null + }; + }, + + /** + * @restoreSelection: If any selection information was potentially lost, + * restore it. This is useful when performing operations that could remove dom + * nodes and place them back in, resulting in focus being lost. + */ + restoreSelection: function (priorSelectionInformation) { + var curFocusedElem = getActiveElement(); + var priorFocusedElem = priorSelectionInformation.focusedElem; + var priorSelectionRange = priorSelectionInformation.selectionRange; + if (curFocusedElem !== priorFocusedElem && isInDocument(priorFocusedElem)) { + if (ReactInputSelection.hasSelectionCapabilities(priorFocusedElem)) { + ReactInputSelection.setSelection(priorFocusedElem, priorSelectionRange); + } + focusNode(priorFocusedElem); + } + }, + + /** + * @getSelection: Gets the selection bounds of a focused textarea, input or + * contentEditable node. + * -@input: Look up selection bounds of this input + * -@return {start: selectionStart, end: selectionEnd} + */ + getSelection: function (input) { + var selection; + + if ('selectionStart' in input) { + // Modern browser with input or textarea. + selection = { + start: input.selectionStart, + end: input.selectionEnd + }; + } else if (document.selection && input.nodeName && input.nodeName.toLowerCase() === 'input') { + // IE8 input. + var range = document.selection.createRange(); + // There can only be one selection per document in IE, so it must + // be in our element. + if (range.parentElement() === input) { + selection = { + start: -range.moveStart('character', -input.value.length), + end: -range.moveEnd('character', -input.value.length) + }; + } + } else { + // Content editable or old IE textarea. + selection = ReactDOMSelection.getOffsets(input); + } + + return selection || { start: 0, end: 0 }; + }, + + /** + * @setSelection: Sets the selection bounds of a textarea or input and focuses + * the input. + * -@input Set selection bounds of this input or textarea + * -@offsets Object of same form that is returned from get* + */ + setSelection: function (input, offsets) { + var start = offsets.start; + var end = offsets.end; + if (end === undefined) { + end = start; + } + + if ('selectionStart' in input) { + input.selectionStart = start; + input.selectionEnd = Math.min(end, input.value.length); + } else if (document.selection && input.nodeName && input.nodeName.toLowerCase() === 'input') { + var range = input.createTextRange(); + range.collapse(true); + range.moveStart('character', start); + range.moveEnd('character', end - start); + range.select(); + } else { + ReactDOMSelection.setOffsets(input, offsets); + } + } +}; + +module.exports = ReactInputSelection; + +/***/ }), +/* 110 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactMount.js ***! + \**************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var DOMLazyTree = __webpack_require__(/*! ./DOMLazyTree */ 26); +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var React = __webpack_require__(/*! react/lib/React */ 28); +var ReactBrowserEventEmitter = __webpack_require__(/*! ./ReactBrowserEventEmitter */ 41); +var ReactCurrentOwner = __webpack_require__(/*! react/lib/ReactCurrentOwner */ 15); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactDOMContainerInfo = __webpack_require__(/*! ./ReactDOMContainerInfo */ 229); +var ReactDOMFeatureFlags = __webpack_require__(/*! ./ReactDOMFeatureFlags */ 231); +var ReactFeatureFlags = __webpack_require__(/*! ./ReactFeatureFlags */ 107); +var ReactInstanceMap = __webpack_require__(/*! ./ReactInstanceMap */ 36); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); +var ReactMarkupChecksum = __webpack_require__(/*! ./ReactMarkupChecksum */ 251); +var ReactReconciler = __webpack_require__(/*! ./ReactReconciler */ 27); +var ReactUpdateQueue = __webpack_require__(/*! ./ReactUpdateQueue */ 61); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var emptyObject = __webpack_require__(/*! fbjs/lib/emptyObject */ 33); +var instantiateReactComponent = __webpack_require__(/*! ./instantiateReactComponent */ 118); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var setInnerHTML = __webpack_require__(/*! ./setInnerHTML */ 45); +var shouldUpdateReactComponent = __webpack_require__(/*! ./shouldUpdateReactComponent */ 67); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME; +var ROOT_ATTR_NAME = DOMProperty.ROOT_ATTRIBUTE_NAME; + +var ELEMENT_NODE_TYPE = 1; +var DOC_NODE_TYPE = 9; +var DOCUMENT_FRAGMENT_NODE_TYPE = 11; + +var instancesByReactRootID = {}; + +/** + * Finds the index of the first character + * that's not common between the two given strings. + * + * @return {number} the index of the character where the strings diverge + */ +function firstDifferenceIndex(string1, string2) { + var minLen = Math.min(string1.length, string2.length); + for (var i = 0; i < minLen; i++) { + if (string1.charAt(i) !== string2.charAt(i)) { + return i; + } + } + return string1.length === string2.length ? -1 : minLen; +} + +/** + * @param {DOMElement|DOMDocument} container DOM element that may contain + * a React component + * @return {?*} DOM element that may have the reactRoot ID, or null. + */ +function getReactRootElementInContainer(container) { + if (!container) { + return null; + } + + if (container.nodeType === DOC_NODE_TYPE) { + return container.documentElement; + } else { + return container.firstChild; + } +} + +function internalGetID(node) { + // If node is something like a window, document, or text node, none of + // which support attributes or a .getAttribute method, gracefully return + // the empty string, as if the attribute were missing. + return node.getAttribute && node.getAttribute(ATTR_NAME) || ''; +} + +/** + * Mounts this component and inserts it into the DOM. + * + * @param {ReactComponent} componentInstance The instance to mount. + * @param {DOMElement} container DOM element to mount into. + * @param {ReactReconcileTransaction} transaction + * @param {boolean} shouldReuseMarkup If true, do not insert markup + */ +function mountComponentIntoNode(wrapperInstance, container, transaction, shouldReuseMarkup, context) { + var markerName; + if (ReactFeatureFlags.logTopLevelRenders) { + var wrappedElement = wrapperInstance._currentElement.props.child; + var type = wrappedElement.type; + markerName = 'React mount: ' + (typeof type === 'string' ? type : type.displayName || type.name); + console.time(markerName); + } + + var markup = ReactReconciler.mountComponent(wrapperInstance, transaction, null, ReactDOMContainerInfo(wrapperInstance, container), context, 0 /* parentDebugID */ + ); + + if (markerName) { + console.timeEnd(markerName); + } + + wrapperInstance._renderedComponent._topLevelWrapper = wrapperInstance; + ReactMount._mountImageIntoNode(markup, container, wrapperInstance, shouldReuseMarkup, transaction); +} + +/** + * Batched mount. + * + * @param {ReactComponent} componentInstance The instance to mount. + * @param {DOMElement} container DOM element to mount into. + * @param {boolean} shouldReuseMarkup If true, do not insert markup + */ +function batchedMountComponentIntoNode(componentInstance, container, shouldReuseMarkup, context) { + var transaction = ReactUpdates.ReactReconcileTransaction.getPooled( + /* useCreateElement */ + !shouldReuseMarkup && ReactDOMFeatureFlags.useCreateElement); + transaction.perform(mountComponentIntoNode, null, componentInstance, container, transaction, shouldReuseMarkup, context); + ReactUpdates.ReactReconcileTransaction.release(transaction); +} + +/** + * Unmounts a component and removes it from the DOM. + * + * @param {ReactComponent} instance React component instance. + * @param {DOMElement} container DOM element to unmount from. + * @final + * @internal + * @see {ReactMount.unmountComponentAtNode} + */ +function unmountComponentFromNode(instance, container, safely) { + if (true) { + ReactInstrumentation.debugTool.onBeginFlush(); + } + ReactReconciler.unmountComponent(instance, safely); + if (true) { + ReactInstrumentation.debugTool.onEndFlush(); + } + + if (container.nodeType === DOC_NODE_TYPE) { + container = container.documentElement; + } + + // http://jsperf.com/emptying-a-node + while (container.lastChild) { + container.removeChild(container.lastChild); + } +} + +/** + * True if the supplied DOM node has a direct React-rendered child that is + * not a React root element. Useful for warning in `render`, + * `unmountComponentAtNode`, etc. + * + * @param {?DOMElement} node The candidate DOM node. + * @return {boolean} True if the DOM element contains a direct child that was + * rendered by React but is not a root element. + * @internal + */ +function hasNonRootReactChild(container) { + var rootEl = getReactRootElementInContainer(container); + if (rootEl) { + var inst = ReactDOMComponentTree.getInstanceFromNode(rootEl); + return !!(inst && inst._hostParent); + } +} + +/** + * True if the supplied DOM node is a React DOM element and + * it has been rendered by another copy of React. + * + * @param {?DOMElement} node The candidate DOM node. + * @return {boolean} True if the DOM has been rendered by another copy of React + * @internal + */ +function nodeIsRenderedByOtherInstance(container) { + var rootEl = getReactRootElementInContainer(container); + return !!(rootEl && isReactNode(rootEl) && !ReactDOMComponentTree.getInstanceFromNode(rootEl)); +} + +/** + * True if the supplied DOM node is a valid node element. + * + * @param {?DOMElement} node The candidate DOM node. + * @return {boolean} True if the DOM is a valid DOM node. + * @internal + */ +function isValidContainer(node) { + return !!(node && (node.nodeType === ELEMENT_NODE_TYPE || node.nodeType === DOC_NODE_TYPE || node.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE)); +} + +/** + * True if the supplied DOM node is a valid React node element. + * + * @param {?DOMElement} node The candidate DOM node. + * @return {boolean} True if the DOM is a valid React DOM node. + * @internal + */ +function isReactNode(node) { + return isValidContainer(node) && (node.hasAttribute(ROOT_ATTR_NAME) || node.hasAttribute(ATTR_NAME)); +} + +function getHostRootInstanceInContainer(container) { + var rootEl = getReactRootElementInContainer(container); + var prevHostInstance = rootEl && ReactDOMComponentTree.getInstanceFromNode(rootEl); + return prevHostInstance && !prevHostInstance._hostParent ? prevHostInstance : null; +} + +function getTopLevelWrapperInContainer(container) { + var root = getHostRootInstanceInContainer(container); + return root ? root._hostContainerInfo._topLevelWrapper : null; +} + +/** + * Temporary (?) hack so that we can store all top-level pending updates on + * composites instead of having to worry about different types of components + * here. + */ +var topLevelRootCounter = 1; +var TopLevelWrapper = function () { + this.rootID = topLevelRootCounter++; +}; +TopLevelWrapper.prototype.isReactComponent = {}; +if (true) { + TopLevelWrapper.displayName = 'TopLevelWrapper'; +} +TopLevelWrapper.prototype.render = function () { + return this.props.child; +}; +TopLevelWrapper.isReactTopLevelWrapper = true; + +/** + * Mounting is the process of initializing a React component by creating its + * representative DOM elements and inserting them into a supplied `container`. + * Any prior content inside `container` is destroyed in the process. + * + * ReactMount.render( + * component, + * document.getElementById('container') + * ); + * + * <div id="container"> <-- Supplied `container`. + * <div data-reactid=".3"> <-- Rendered reactRoot of React + * // ... component. + * </div> + * </div> + * + * Inside of `container`, the first element rendered is the "reactRoot". + */ +var ReactMount = { + + TopLevelWrapper: TopLevelWrapper, + + /** + * Used by devtools. The keys are not important. + */ + _instancesByReactRootID: instancesByReactRootID, + + /** + * This is a hook provided to support rendering React components while + * ensuring that the apparent scroll position of its `container` does not + * change. + * + * @param {DOMElement} container The `container` being rendered into. + * @param {function} renderCallback This must be called once to do the render. + */ + scrollMonitor: function (container, renderCallback) { + renderCallback(); + }, + + /** + * Take a component that's already mounted into the DOM and replace its props + * @param {ReactComponent} prevComponent component instance already in the DOM + * @param {ReactElement} nextElement component instance to render + * @param {DOMElement} container container to render into + * @param {?function} callback function triggered on completion + */ + _updateRootComponent: function (prevComponent, nextElement, nextContext, container, callback) { + ReactMount.scrollMonitor(container, function () { + ReactUpdateQueue.enqueueElementInternal(prevComponent, nextElement, nextContext); + if (callback) { + ReactUpdateQueue.enqueueCallbackInternal(prevComponent, callback); + } + }); + + return prevComponent; + }, + + /** + * Render a new component into the DOM. Hooked by hooks! + * + * @param {ReactElement} nextElement element to render + * @param {DOMElement} container container to render into + * @param {boolean} shouldReuseMarkup if we should skip the markup insertion + * @return {ReactComponent} nextComponent + */ + _renderNewRootComponent: function (nextElement, container, shouldReuseMarkup, context) { + // Various parts of our code (such as ReactCompositeComponent's + // _renderValidatedComponent) assume that calls to render aren't nested; + // verify that that's the case. + true ? warning(ReactCurrentOwner.current == null, '_renderNewRootComponent(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from ' + 'render is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : void 0; + + !isValidContainer(container) ? true ? invariant(false, '_registerComponent(...): Target container is not a DOM element.') : _prodInvariant('37') : void 0; + + ReactBrowserEventEmitter.ensureScrollValueMonitoring(); + var componentInstance = instantiateReactComponent(nextElement, false); + + // The initial render is synchronous but any updates that happen during + // rendering, in componentWillMount or componentDidMount, will be batched + // according to the current batching strategy. + + ReactUpdates.batchedUpdates(batchedMountComponentIntoNode, componentInstance, container, shouldReuseMarkup, context); + + var wrapperID = componentInstance._instance.rootID; + instancesByReactRootID[wrapperID] = componentInstance; + + return componentInstance; + }, + + /** + * Renders a React component into the DOM in the supplied `container`. + * + * If the React component was previously rendered into `container`, this will + * perform an update on it and only mutate the DOM as necessary to reflect the + * latest React component. + * + * @param {ReactComponent} parentComponent The conceptual parent of this render tree. + * @param {ReactElement} nextElement Component element to render. + * @param {DOMElement} container DOM element to render into. + * @param {?function} callback function triggered on completion + * @return {ReactComponent} Component instance rendered in `container`. + */ + renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) { + !(parentComponent != null && ReactInstanceMap.has(parentComponent)) ? true ? invariant(false, 'parentComponent must be a valid React Component') : _prodInvariant('38') : void 0; + return ReactMount._renderSubtreeIntoContainer(parentComponent, nextElement, container, callback); + }, + + _renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) { + ReactUpdateQueue.validateCallback(callback, 'ReactDOM.render'); + !React.isValidElement(nextElement) ? true ? invariant(false, 'ReactDOM.render(): Invalid component element.%s', typeof nextElement === 'string' ? ' Instead of passing a string like \'div\', pass ' + 'React.createElement(\'div\') or <div />.' : typeof nextElement === 'function' ? ' Instead of passing a class like Foo, pass ' + 'React.createElement(Foo) or <Foo />.' : + // Check if it quacks like an element + nextElement != null && nextElement.props !== undefined ? ' This may be caused by unintentionally loading two independent ' + 'copies of React.' : '') : _prodInvariant('39', typeof nextElement === 'string' ? ' Instead of passing a string like \'div\', pass ' + 'React.createElement(\'div\') or <div />.' : typeof nextElement === 'function' ? ' Instead of passing a class like Foo, pass ' + 'React.createElement(Foo) or <Foo />.' : nextElement != null && nextElement.props !== undefined ? ' This may be caused by unintentionally loading two independent ' + 'copies of React.' : '') : void 0; + + true ? warning(!container || !container.tagName || container.tagName.toUpperCase() !== 'BODY', 'render(): Rendering components directly into document.body is ' + 'discouraged, since its children are often manipulated by third-party ' + 'scripts and browser extensions. This may lead to subtle ' + 'reconciliation issues. Try rendering into a container element created ' + 'for your app.') : void 0; + + var nextWrappedElement = React.createElement(TopLevelWrapper, { child: nextElement }); + + var nextContext; + if (parentComponent) { + var parentInst = ReactInstanceMap.get(parentComponent); + nextContext = parentInst._processChildContext(parentInst._context); + } else { + nextContext = emptyObject; + } + + var prevComponent = getTopLevelWrapperInContainer(container); + + if (prevComponent) { + var prevWrappedElement = prevComponent._currentElement; + var prevElement = prevWrappedElement.props.child; + if (shouldUpdateReactComponent(prevElement, nextElement)) { + var publicInst = prevComponent._renderedComponent.getPublicInstance(); + var updatedCallback = callback && function () { + callback.call(publicInst); + }; + ReactMount._updateRootComponent(prevComponent, nextWrappedElement, nextContext, container, updatedCallback); + return publicInst; + } else { + ReactMount.unmountComponentAtNode(container); + } + } + + var reactRootElement = getReactRootElementInContainer(container); + var containerHasReactMarkup = reactRootElement && !!internalGetID(reactRootElement); + var containerHasNonRootReactChild = hasNonRootReactChild(container); + + if (true) { + true ? warning(!containerHasNonRootReactChild, 'render(...): Replacing React-rendered children with a new root ' + 'component. If you intended to update the children of this node, ' + 'you should instead have the existing children update their state ' + 'and render the new components instead of calling ReactDOM.render.') : void 0; + + if (!containerHasReactMarkup || reactRootElement.nextSibling) { + var rootElementSibling = reactRootElement; + while (rootElementSibling) { + if (internalGetID(rootElementSibling)) { + true ? warning(false, 'render(): Target node has markup rendered by React, but there ' + 'are unrelated nodes as well. This is most commonly caused by ' + 'white-space inserted around server-rendered markup.') : void 0; + break; + } + rootElementSibling = rootElementSibling.nextSibling; + } + } + } + + var shouldReuseMarkup = containerHasReactMarkup && !prevComponent && !containerHasNonRootReactChild; + var component = ReactMount._renderNewRootComponent(nextWrappedElement, container, shouldReuseMarkup, nextContext)._renderedComponent.getPublicInstance(); + if (callback) { + callback.call(component); + } + return component; + }, + + /** + * Renders a React component into the DOM in the supplied `container`. + * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.render + * + * If the React component was previously rendered into `container`, this will + * perform an update on it and only mutate the DOM as necessary to reflect the + * latest React component. + * + * @param {ReactElement} nextElement Component element to render. + * @param {DOMElement} container DOM element to render into. + * @param {?function} callback function triggered on completion + * @return {ReactComponent} Component instance rendered in `container`. + */ + render: function (nextElement, container, callback) { + return ReactMount._renderSubtreeIntoContainer(null, nextElement, container, callback); + }, + + /** + * Unmounts and destroys the React component rendered in the `container`. + * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.unmountcomponentatnode + * + * @param {DOMElement} container DOM element containing a React component. + * @return {boolean} True if a component was found in and unmounted from + * `container` + */ + unmountComponentAtNode: function (container) { + // Various parts of our code (such as ReactCompositeComponent's + // _renderValidatedComponent) assume that calls to render aren't nested; + // verify that that's the case. (Strictly speaking, unmounting won't cause a + // render but we still don't expect to be in a render call here.) + true ? warning(ReactCurrentOwner.current == null, 'unmountComponentAtNode(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from render ' + 'is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : void 0; + + !isValidContainer(container) ? true ? invariant(false, 'unmountComponentAtNode(...): Target container is not a DOM element.') : _prodInvariant('40') : void 0; + + if (true) { + true ? warning(!nodeIsRenderedByOtherInstance(container), 'unmountComponentAtNode(): The node you\'re attempting to unmount ' + 'was rendered by another copy of React.') : void 0; + } + + var prevComponent = getTopLevelWrapperInContainer(container); + if (!prevComponent) { + // Check if the node being unmounted was rendered by React, but isn't a + // root node. + var containerHasNonRootReactChild = hasNonRootReactChild(container); + + // Check if the container itself is a React root node. + var isContainerReactRoot = container.nodeType === 1 && container.hasAttribute(ROOT_ATTR_NAME); + + if (true) { + true ? warning(!containerHasNonRootReactChild, 'unmountComponentAtNode(): The node you\'re attempting to unmount ' + 'was rendered by React and is not a top-level container. %s', isContainerReactRoot ? 'You may have accidentally passed in a React root node instead ' + 'of its container.' : 'Instead, have the parent component update its state and ' + 'rerender in order to remove this component.') : void 0; + } + + return false; + } + delete instancesByReactRootID[prevComponent._instance.rootID]; + ReactUpdates.batchedUpdates(unmountComponentFromNode, prevComponent, container, false); + return true; + }, + + _mountImageIntoNode: function (markup, container, instance, shouldReuseMarkup, transaction) { + !isValidContainer(container) ? true ? invariant(false, 'mountComponentIntoNode(...): Target container is not valid.') : _prodInvariant('41') : void 0; + + if (shouldReuseMarkup) { + var rootElement = getReactRootElementInContainer(container); + if (ReactMarkupChecksum.canReuseMarkup(markup, rootElement)) { + ReactDOMComponentTree.precacheNode(instance, rootElement); + return; + } else { + var checksum = rootElement.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME); + rootElement.removeAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME); + + var rootMarkup = rootElement.outerHTML; + rootElement.setAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME, checksum); + + var normalizedMarkup = markup; + if (true) { + // because rootMarkup is retrieved from the DOM, various normalizations + // will have occurred which will not be present in `markup`. Here, + // insert markup into a <div> or <iframe> depending on the container + // type to perform the same normalizations before comparing. + var normalizer; + if (container.nodeType === ELEMENT_NODE_TYPE) { + normalizer = document.createElement('div'); + normalizer.innerHTML = markup; + normalizedMarkup = normalizer.innerHTML; + } else { + normalizer = document.createElement('iframe'); + document.body.appendChild(normalizer); + normalizer.contentDocument.write(markup); + normalizedMarkup = normalizer.contentDocument.documentElement.outerHTML; + document.body.removeChild(normalizer); + } + } + + var diffIndex = firstDifferenceIndex(normalizedMarkup, rootMarkup); + var difference = ' (client) ' + normalizedMarkup.substring(diffIndex - 20, diffIndex + 20) + '\n (server) ' + rootMarkup.substring(diffIndex - 20, diffIndex + 20); + + !(container.nodeType !== DOC_NODE_TYPE) ? true ? invariant(false, 'You\'re trying to render a component to the document using server rendering but the checksum was invalid. This usually means you rendered a different component type or props on the client from the one on the server, or your render() methods are impure. React cannot handle this case due to cross-browser quirks by rendering at the document root. You should look for environment dependent code in your components and ensure the props are the same client and server side:\n%s', difference) : _prodInvariant('42', difference) : void 0; + + if (true) { + true ? warning(false, 'React attempted to reuse markup in a container but the ' + 'checksum was invalid. This generally means that you are ' + 'using server rendering and the markup generated on the ' + 'server was not what the client was expecting. React injected ' + 'new markup to compensate which works but you have lost many ' + 'of the benefits of server rendering. Instead, figure out ' + 'why the markup being generated is different on the client ' + 'or server:\n%s', difference) : void 0; + } + } + } + + !(container.nodeType !== DOC_NODE_TYPE) ? true ? invariant(false, 'You\'re trying to render a component to the document but you didn\'t use server rendering. We can\'t do this without using server rendering due to cross-browser quirks. See ReactDOMServer.renderToString() for server rendering.') : _prodInvariant('43') : void 0; + + if (transaction.useCreateElement) { + while (container.lastChild) { + container.removeChild(container.lastChild); + } + DOMLazyTree.insertTreeBefore(container, markup, null); + } else { + setInnerHTML(container, markup); + ReactDOMComponentTree.precacheNode(instance, container.firstChild); + } + + if (true) { + var hostNode = ReactDOMComponentTree.getInstanceFromNode(container.firstChild); + if (hostNode._debugID !== 0) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: hostNode._debugID, + type: 'mount', + payload: markup.toString() + }); + } + } + } +}; + +module.exports = ReactMount; + +/***/ }), +/* 111 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactNodeTypes.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var React = __webpack_require__(/*! react/lib/React */ 28); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var ReactNodeTypes = { + HOST: 0, + COMPOSITE: 1, + EMPTY: 2, + + getType: function (node) { + if (node === null || node === false) { + return ReactNodeTypes.EMPTY; + } else if (React.isValidElement(node)) { + if (typeof node.type === 'function') { + return ReactNodeTypes.COMPOSITE; + } else { + return ReactNodeTypes.HOST; + } + } + true ? true ? invariant(false, 'Unexpected node: %s', node) : _prodInvariant('26', node) : void 0; + } +}; + +module.exports = ReactNodeTypes; + +/***/ }), +/* 112 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactPropTypesSecret.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED'; + +module.exports = ReactPropTypesSecret; + +/***/ }), +/* 113 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ViewportMetrics.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ViewportMetrics = { + + currentScrollLeft: 0, + + currentScrollTop: 0, + + refreshScrollValues: function (scrollPosition) { + ViewportMetrics.currentScrollLeft = scrollPosition.x; + ViewportMetrics.currentScrollTop = scrollPosition.y; + } + +}; + +module.exports = ViewportMetrics; + +/***/ }), +/* 114 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/accumulateInto.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Accumulates items that must not be null or undefined into the first one. This + * is used to conserve memory by avoiding array allocations, and thus sacrifices + * API cleanness. Since `current` can be null before being passed in and not + * null after this function, make sure to assign it back to `current`: + * + * `a = accumulateInto(a, b);` + * + * This API should be sparingly used. Try `accumulate` for something cleaner. + * + * @return {*|array<*>} An accumulation of items. + */ + +function accumulateInto(current, next) { + !(next != null) ? true ? invariant(false, 'accumulateInto(...): Accumulated items must not be null or undefined.') : _prodInvariant('30') : void 0; + + if (current == null) { + return next; + } + + // Both are not empty. Warning: Never call x.concat(y) when you are not + // certain that x is an Array (x could be a string with concat method). + if (Array.isArray(current)) { + if (Array.isArray(next)) { + current.push.apply(current, next); + return current; + } + current.push(next); + return current; + } + + if (Array.isArray(next)) { + // A bit too dangerous to mutate `next`. + return [current].concat(next); + } + + return [current, next]; +} + +module.exports = accumulateInto; + +/***/ }), +/* 115 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/forEachAccumulated.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/** + * @param {array} arr an "accumulation" of items which is either an Array or + * a single item. Useful when paired with the `accumulate` module. This is a + * simple utility that allows us to reason about a collection of items, but + * handling the case when there is exactly one item (and we do not need to + * allocate an array). + */ + +function forEachAccumulated(arr, cb, scope) { + if (Array.isArray(arr)) { + arr.forEach(cb, scope); + } else if (arr) { + cb.call(scope, arr); + } +} + +module.exports = forEachAccumulated; + +/***/ }), +/* 116 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getHostComponentFromComposite.js ***! + \*********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactNodeTypes = __webpack_require__(/*! ./ReactNodeTypes */ 111); + +function getHostComponentFromComposite(inst) { + var type; + + while ((type = inst._renderedNodeType) === ReactNodeTypes.COMPOSITE) { + inst = inst._renderedComponent; + } + + if (type === ReactNodeTypes.HOST) { + return inst._renderedComponent; + } else if (type === ReactNodeTypes.EMPTY) { + return null; + } +} + +module.exports = getHostComponentFromComposite; + +/***/ }), +/* 117 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getTextContentAccessor.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + +var contentKey = null; + +/** + * Gets the key used to access text content on a DOM node. + * + * @return {?string} Key used to access text content. + * @internal + */ +function getTextContentAccessor() { + if (!contentKey && ExecutionEnvironment.canUseDOM) { + // Prefer textContent to innerText because many browsers support both but + // SVG <text> elements don't support innerText even when <div> does. + contentKey = 'textContent' in document.documentElement ? 'textContent' : 'innerText'; + } + return contentKey; +} + +module.exports = getTextContentAccessor; + +/***/ }), +/* 118 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/instantiateReactComponent.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var ReactCompositeComponent = __webpack_require__(/*! ./ReactCompositeComponent */ 226); +var ReactEmptyComponent = __webpack_require__(/*! ./ReactEmptyComponent */ 106); +var ReactHostComponent = __webpack_require__(/*! ./ReactHostComponent */ 108); + +var getNextDebugID = __webpack_require__(/*! ./getNextDebugID */ 280); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +// To avoid a cyclic dependency, we create the final class in this module +var ReactCompositeComponentWrapper = function (element) { + this.construct(element); +}; +_assign(ReactCompositeComponentWrapper.prototype, ReactCompositeComponent, { + _instantiateReactComponent: instantiateReactComponent +}); + +function getDeclarationErrorAddendum(owner) { + if (owner) { + var name = owner.getName(); + if (name) { + return ' Check the render method of `' + name + '`.'; + } + } + return ''; +} + +/** + * Check if the type reference is a known internal type. I.e. not a user + * provided composite type. + * + * @param {function} type + * @return {boolean} Returns true if this is a valid internal type. + */ +function isInternalComponentType(type) { + return typeof type === 'function' && typeof type.prototype !== 'undefined' && typeof type.prototype.mountComponent === 'function' && typeof type.prototype.receiveComponent === 'function'; +} + +/** + * Given a ReactNode, create an instance that will actually be mounted. + * + * @param {ReactNode} node + * @param {boolean} shouldHaveDebugID + * @return {object} A new instance of the element's constructor. + * @protected + */ +function instantiateReactComponent(node, shouldHaveDebugID) { + var instance; + + if (node === null || node === false) { + instance = ReactEmptyComponent.create(instantiateReactComponent); + } else if (typeof node === 'object') { + var element = node; + var type = element.type; + if (typeof type !== 'function' && typeof type !== 'string') { + var info = ''; + if (true) { + if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) { + info += ' You likely forgot to export your component from the file ' + 'it\'s defined in.'; + } + } + info += getDeclarationErrorAddendum(element._owner); + true ? true ? invariant(false, 'Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: %s.%s', type == null ? type : typeof type, info) : _prodInvariant('130', type == null ? type : typeof type, info) : void 0; + } + + // Special case string values + if (typeof element.type === 'string') { + instance = ReactHostComponent.createInternalComponent(element); + } else if (isInternalComponentType(element.type)) { + // This is temporarily available for custom components that are not string + // representations. I.e. ART. Once those are updated to use the string + // representation, we can drop this code path. + instance = new element.type(element); + + // We renamed this. Allow the old name for compat. :( + if (!instance.getHostNode) { + instance.getHostNode = instance.getNativeNode; + } + } else { + instance = new ReactCompositeComponentWrapper(element); + } + } else if (typeof node === 'string' || typeof node === 'number') { + instance = ReactHostComponent.createInstanceForText(node); + } else { + true ? true ? invariant(false, 'Encountered invalid React node of type %s', typeof node) : _prodInvariant('131', typeof node) : void 0; + } + + if (true) { + true ? warning(typeof instance.mountComponent === 'function' && typeof instance.receiveComponent === 'function' && typeof instance.getHostNode === 'function' && typeof instance.unmountComponent === 'function', 'Only React Components can be mounted.') : void 0; + } + + // These two fields are used by the DOM and ART diffing algorithms + // respectively. Instead of using expandos on components, we should be + // storing the state needed by the diffing algorithms elsewhere. + instance._mountIndex = 0; + instance._mountImage = null; + + if (true) { + instance._debugID = shouldHaveDebugID ? getNextDebugID() : 0; + } + + // Internal instances should fully constructed at this point, so they should + // not get any new fields added to them at this point. + if (true) { + if (Object.preventExtensions) { + Object.preventExtensions(instance); + } + } + + return instance; +} + +module.exports = instantiateReactComponent; + +/***/ }), +/* 119 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/isTextInputElement.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/** + * @see http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary + */ + +var supportedInputTypes = { + 'color': true, + 'date': true, + 'datetime': true, + 'datetime-local': true, + 'email': true, + 'month': true, + 'number': true, + 'password': true, + 'range': true, + 'search': true, + 'tel': true, + 'text': true, + 'time': true, + 'url': true, + 'week': true +}; + +function isTextInputElement(elem) { + var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase(); + + if (nodeName === 'input') { + return !!supportedInputTypes[elem.type]; + } + + if (nodeName === 'textarea') { + return true; + } + + return false; +} + +module.exports = isTextInputElement; + +/***/ }), +/* 120 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/setTextContent.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var escapeTextContentForBrowser = __webpack_require__(/*! ./escapeTextContentForBrowser */ 44); +var setInnerHTML = __webpack_require__(/*! ./setInnerHTML */ 45); + +/** + * Set the textContent property of a node, ensuring that whitespace is preserved + * even in IE8. innerText is a poor substitute for textContent and, among many + * issues, inserts <br> instead of the literal newline chars. innerHTML behaves + * as it should. + * + * @param {DOMElement} node + * @param {string} text + * @internal + */ +var setTextContent = function (node, text) { + if (text) { + var firstChild = node.firstChild; + + if (firstChild && firstChild === node.lastChild && firstChild.nodeType === 3) { + firstChild.nodeValue = text; + return; + } + } + node.textContent = text; +}; + +if (ExecutionEnvironment.canUseDOM) { + if (!('textContent' in document.documentElement)) { + setTextContent = function (node, text) { + if (node.nodeType === 3) { + node.nodeValue = text; + return; + } + setInnerHTML(node, escapeTextContentForBrowser(text)); + }; + } +} + +module.exports = setTextContent; + +/***/ }), +/* 121 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/traverseAllChildren.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var ReactCurrentOwner = __webpack_require__(/*! react/lib/ReactCurrentOwner */ 15); +var REACT_ELEMENT_TYPE = __webpack_require__(/*! ./ReactElementSymbol */ 245); + +var getIteratorFn = __webpack_require__(/*! ./getIteratorFn */ 279); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var KeyEscapeUtils = __webpack_require__(/*! ./KeyEscapeUtils */ 57); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var SEPARATOR = '.'; +var SUBSEPARATOR = ':'; + +/** + * This is inlined from ReactElement since this file is shared between + * isomorphic and renderers. We could extract this to a + * + */ + +/** + * TODO: Test that a single child and an array with one item have the same key + * pattern. + */ + +var didWarnAboutMaps = false; + +/** + * Generate a key string that identifies a component within a set. + * + * @param {*} component A component that could contain a manual key. + * @param {number} index Index that is used if a manual key is not provided. + * @return {string} + */ +function getComponentKey(component, index) { + // Do some typechecking here since we call this blindly. We want to ensure + // that we don't block potential future ES APIs. + if (component && typeof component === 'object' && component.key != null) { + // Explicit key + return KeyEscapeUtils.escape(component.key); + } + // Implicit key determined by the index in the set + return index.toString(36); +} + +/** + * @param {?*} children Children tree container. + * @param {!string} nameSoFar Name of the key path so far. + * @param {!function} callback Callback to invoke with each child found. + * @param {?*} traverseContext Used to pass information throughout the traversal + * process. + * @return {!number} The number of children in this subtree. + */ +function traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) { + var type = typeof children; + + if (type === 'undefined' || type === 'boolean') { + // All of the above are perceived as null. + children = null; + } + + if (children === null || type === 'string' || type === 'number' || + // The following is inlined from ReactElement. This means we can optimize + // some checks. React Fiber also inlines this logic for similar purposes. + type === 'object' && children.$$typeof === REACT_ELEMENT_TYPE) { + callback(traverseContext, children, + // If it's the only child, treat the name as if it was wrapped in an array + // so that it's consistent if the number of children grows. + nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar); + return 1; + } + + var child; + var nextName; + var subtreeCount = 0; // Count of children found in the current subtree. + var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR; + + if (Array.isArray(children)) { + for (var i = 0; i < children.length; i++) { + child = children[i]; + nextName = nextNamePrefix + getComponentKey(child, i); + subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); + } + } else { + var iteratorFn = getIteratorFn(children); + if (iteratorFn) { + var iterator = iteratorFn.call(children); + var step; + if (iteratorFn !== children.entries) { + var ii = 0; + while (!(step = iterator.next()).done) { + child = step.value; + nextName = nextNamePrefix + getComponentKey(child, ii++); + subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); + } + } else { + if (true) { + var mapsAsChildrenAddendum = ''; + if (ReactCurrentOwner.current) { + var mapsAsChildrenOwnerName = ReactCurrentOwner.current.getName(); + if (mapsAsChildrenOwnerName) { + mapsAsChildrenAddendum = ' Check the render method of `' + mapsAsChildrenOwnerName + '`.'; + } + } + true ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.%s', mapsAsChildrenAddendum) : void 0; + didWarnAboutMaps = true; + } + // Iterator will provide entry [k,v] tuples rather than values. + while (!(step = iterator.next()).done) { + var entry = step.value; + if (entry) { + child = entry[1]; + nextName = nextNamePrefix + KeyEscapeUtils.escape(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0); + subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); + } + } + } + } else if (type === 'object') { + var addendum = ''; + if (true) { + addendum = ' If you meant to render a collection of children, use an array ' + 'instead or wrap the object using createFragment(object) from the ' + 'React add-ons.'; + if (children._isReactElement) { + addendum = ' It looks like you\'re using an element created by a different ' + 'version of React. Make sure to use only one copy of React.'; + } + if (ReactCurrentOwner.current) { + var name = ReactCurrentOwner.current.getName(); + if (name) { + addendum += ' Check the render method of `' + name + '`.'; + } + } + } + var childrenString = String(children); + true ? true ? invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : _prodInvariant('31', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : void 0; + } + } + + return subtreeCount; +} + +/** + * Traverses children that are typically specified as `props.children`, but + * might also be specified through attributes: + * + * - `traverseAllChildren(this.props.children, ...)` + * - `traverseAllChildren(this.props.leftPanelChildren, ...)` + * + * The `traverseContext` is an optional argument that is passed through the + * entire traversal. It can be used to store accumulations or anything else that + * the callback might find relevant. + * + * @param {?*} children Children tree object. + * @param {!function} callback To invoke upon traversing each child. + * @param {?*} traverseContext Context for traversal. + * @return {!number} The number of children in this subtree. + */ +function traverseAllChildren(children, callback, traverseContext) { + if (children == null) { + return 0; + } + + return traverseAllChildrenImpl(children, '', callback, traverseContext); +} + +module.exports = traverseAllChildren; + +/***/ }), +/* 122 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactElementSymbol.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +// The Symbol used to tag the ReactElement type. If there is no native Symbol +// nor polyfill, then a plain number is used for performance. + +var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7; + +module.exports = REACT_ELEMENT_TYPE; + +/***/ }), +/* 123 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactElementValidator.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + +/** + * ReactElementValidator provides a wrapper around a element factory + * which validates the props passed to the element. This is intended to be + * used only in DEV and could be replaced by a static type checker for languages + * that support it. + */ + + + +var ReactCurrentOwner = __webpack_require__(/*! ./ReactCurrentOwner */ 15); +var ReactComponentTreeHook = __webpack_require__(/*! ./ReactComponentTreeHook */ 10); +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); + +var checkReactTypeSpec = __webpack_require__(/*! ./checkReactTypeSpec */ 293); + +var canDefineProperty = __webpack_require__(/*! ./canDefineProperty */ 72); +var getIteratorFn = __webpack_require__(/*! ./getIteratorFn */ 73); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +function getDeclarationErrorAddendum() { + if (ReactCurrentOwner.current) { + var name = ReactCurrentOwner.current.getName(); + if (name) { + return ' Check the render method of `' + name + '`.'; + } + } + return ''; +} + +/** + * Warn if there's no key explicitly set on dynamic arrays of children or + * object keys are not valid. This allows us to keep track of children between + * updates. + */ +var ownerHasKeyUseWarning = {}; + +function getCurrentComponentErrorInfo(parentType) { + var info = getDeclarationErrorAddendum(); + + if (!info) { + var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name; + if (parentName) { + info = ' Check the top-level render call using <' + parentName + '>.'; + } + } + return info; +} + +/** + * Warn if the element doesn't have an explicit key assigned to it. + * This element is in an array. The array could grow and shrink or be + * reordered. All children that haven't already been validated are required to + * have a "key" property assigned to it. Error statuses are cached so a warning + * will only be shown once. + * + * @internal + * @param {ReactElement} element Element that requires a key. + * @param {*} parentType element's parent's type. + */ +function validateExplicitKey(element, parentType) { + if (!element._store || element._store.validated || element.key != null) { + return; + } + element._store.validated = true; + + var memoizer = ownerHasKeyUseWarning.uniqueKey || (ownerHasKeyUseWarning.uniqueKey = {}); + + var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType); + if (memoizer[currentComponentErrorInfo]) { + return; + } + memoizer[currentComponentErrorInfo] = true; + + // Usually the current owner is the offender, but if it accepts children as a + // property, it may be the creator of the child that's responsible for + // assigning it a key. + var childOwner = ''; + if (element && element._owner && element._owner !== ReactCurrentOwner.current) { + // Give the component that originally created this child. + childOwner = ' It was passed a child from ' + element._owner.getName() + '.'; + } + + true ? warning(false, 'Each child in an array or iterator should have a unique "key" prop.' + '%s%s See https://fb.me/react-warning-keys for more information.%s', currentComponentErrorInfo, childOwner, ReactComponentTreeHook.getCurrentStackAddendum(element)) : void 0; +} + +/** + * Ensure that every element either is passed in a static location, in an + * array with an explicit keys property defined, or in an object literal + * with valid key property. + * + * @internal + * @param {ReactNode} node Statically passed child of any type. + * @param {*} parentType node's parent's type. + */ +function validateChildKeys(node, parentType) { + if (typeof node !== 'object') { + return; + } + if (Array.isArray(node)) { + for (var i = 0; i < node.length; i++) { + var child = node[i]; + if (ReactElement.isValidElement(child)) { + validateExplicitKey(child, parentType); + } + } + } else if (ReactElement.isValidElement(node)) { + // This element was passed in a valid location. + if (node._store) { + node._store.validated = true; + } + } else if (node) { + var iteratorFn = getIteratorFn(node); + // Entry iterators provide implicit keys. + if (iteratorFn) { + if (iteratorFn !== node.entries) { + var iterator = iteratorFn.call(node); + var step; + while (!(step = iterator.next()).done) { + if (ReactElement.isValidElement(step.value)) { + validateExplicitKey(step.value, parentType); + } + } + } + } + } +} + +/** + * Given an element, validate that its props follow the propTypes definition, + * provided by the type. + * + * @param {ReactElement} element + */ +function validatePropTypes(element) { + var componentClass = element.type; + if (typeof componentClass !== 'function') { + return; + } + var name = componentClass.displayName || componentClass.name; + if (componentClass.propTypes) { + checkReactTypeSpec(componentClass.propTypes, element.props, 'prop', name, element, null); + } + if (typeof componentClass.getDefaultProps === 'function') { + true ? warning(componentClass.getDefaultProps.isReactClassApproved, 'getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.') : void 0; + } +} + +var ReactElementValidator = { + + createElement: function (type, props, children) { + var validType = typeof type === 'string' || typeof type === 'function'; + // We warn in this case but don't throw. We expect the element creation to + // succeed and there will likely be errors in render. + if (!validType) { + if (typeof type !== 'function' && typeof type !== 'string') { + var info = ''; + if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) { + info += ' You likely forgot to export your component from the file ' + 'it\'s defined in.'; + } + info += getDeclarationErrorAddendum(); + true ? warning(false, 'React.createElement: type is invalid -- expected a string (for ' + 'built-in components) or a class/function (for composite ' + 'components) but got: %s.%s', type == null ? type : typeof type, info) : void 0; + } + } + + var element = ReactElement.createElement.apply(this, arguments); + + // The result can be nullish if a mock or a custom function is used. + // TODO: Drop this when these are no longer allowed as the type argument. + if (element == null) { + return element; + } + + // Skip key warning if the type isn't valid since our key validation logic + // doesn't expect a non-string/function type and can throw confusing errors. + // We don't want exception behavior to differ between dev and prod. + // (Rendering will throw with a helpful message and as soon as the type is + // fixed, the key warnings will appear.) + if (validType) { + for (var i = 2; i < arguments.length; i++) { + validateChildKeys(arguments[i], type); + } + } + + validatePropTypes(element); + + return element; + }, + + createFactory: function (type) { + var validatedFactory = ReactElementValidator.createElement.bind(null, type); + // Legacy hook TODO: Warn if this is accessed + validatedFactory.type = type; + + if (true) { + if (canDefineProperty) { + Object.defineProperty(validatedFactory, 'type', { + enumerable: false, + get: function () { + true ? warning(false, 'Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.') : void 0; + Object.defineProperty(this, 'type', { + value: type + }); + return type; + } + }); + } + } + + return validatedFactory; + }, + + cloneElement: function (element, props, children) { + var newElement = ReactElement.cloneElement.apply(this, arguments); + for (var i = 2; i < arguments.length; i++) { + validateChildKeys(arguments[i], newElement.type); + } + validatePropTypes(newElement); + return newElement; + } + +}; + +module.exports = ReactElementValidator; + +/***/ }), +/* 124 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactPropTypesSecret.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED'; + +module.exports = ReactPropTypesSecret; + +/***/ }), +/* 125 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************!*\ + !*** ./packages/react-scripts/~/react/react.js ***! + \*************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +module.exports = __webpack_require__(/*! ./lib/React */ 28); + + +/***/ }), +/* 126 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/style-loader/addStyles.js ***! + \************************************************************/ +/***/ (function(module, exports) { + +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +var stylesInDom = {}, + memoize = function(fn) { + var memo; + return function () { + if (typeof memo === "undefined") memo = fn.apply(this, arguments); + return memo; + }; + }, + isOldIE = memoize(function() { + return /msie [6-9]\b/.test(self.navigator.userAgent.toLowerCase()); + }), + getHeadElement = memoize(function () { + return document.head || document.getElementsByTagName("head")[0]; + }), + singletonElement = null, + singletonCounter = 0, + styleElementsInsertedAtTop = []; + +module.exports = function(list, options) { + if(typeof DEBUG !== "undefined" && DEBUG) { + if(typeof document !== "object") throw new Error("The style-loader cannot be used in a non-browser environment"); + } + + options = options || {}; + // Force single-tag solution on IE6-9, which has a hard limit on the # of <style> + // tags it will allow on a page + if (typeof options.singleton === "undefined") options.singleton = isOldIE(); + + // By default, add <style> tags to the bottom of <head>. + if (typeof options.insertAt === "undefined") options.insertAt = "bottom"; + + var styles = listToStyles(list); + addStylesToDom(styles, options); + + return function update(newList) { + var mayRemove = []; + for(var i = 0; i < styles.length; i++) { + var item = styles[i]; + var domStyle = stylesInDom[item.id]; + domStyle.refs--; + mayRemove.push(domStyle); + } + if(newList) { + var newStyles = listToStyles(newList); + addStylesToDom(newStyles, options); + } + for(var i = 0; i < mayRemove.length; i++) { + var domStyle = mayRemove[i]; + if(domStyle.refs === 0) { + for(var j = 0; j < domStyle.parts.length; j++) + domStyle.parts[j](); + delete stylesInDom[domStyle.id]; + } + } + }; +} + +function addStylesToDom(styles, options) { + for(var i = 0; i < styles.length; i++) { + var item = styles[i]; + var domStyle = stylesInDom[item.id]; + if(domStyle) { + domStyle.refs++; + for(var j = 0; j < domStyle.parts.length; j++) { + domStyle.parts[j](item.parts[j]); + } + for(; j < item.parts.length; j++) { + domStyle.parts.push(addStyle(item.parts[j], options)); + } + } else { + var parts = []; + for(var j = 0; j < item.parts.length; j++) { + parts.push(addStyle(item.parts[j], options)); + } + stylesInDom[item.id] = {id: item.id, refs: 1, parts: parts}; + } + } +} + +function listToStyles(list) { + var styles = []; + var newStyles = {}; + for(var i = 0; i < list.length; i++) { + var item = list[i]; + var id = item[0]; + var css = item[1]; + var media = item[2]; + var sourceMap = item[3]; + var part = {css: css, media: media, sourceMap: sourceMap}; + if(!newStyles[id]) + styles.push(newStyles[id] = {id: id, parts: [part]}); + else + newStyles[id].parts.push(part); + } + return styles; +} + +function insertStyleElement(options, styleElement) { + var head = getHeadElement(); + var lastStyleElementInsertedAtTop = styleElementsInsertedAtTop[styleElementsInsertedAtTop.length - 1]; + if (options.insertAt === "top") { + if(!lastStyleElementInsertedAtTop) { + head.insertBefore(styleElement, head.firstChild); + } else if(lastStyleElementInsertedAtTop.nextSibling) { + head.insertBefore(styleElement, lastStyleElementInsertedAtTop.nextSibling); + } else { + head.appendChild(styleElement); + } + styleElementsInsertedAtTop.push(styleElement); + } else if (options.insertAt === "bottom") { + head.appendChild(styleElement); + } else { + throw new Error("Invalid value for parameter 'insertAt'. Must be 'top' or 'bottom'."); + } +} + +function removeStyleElement(styleElement) { + styleElement.parentNode.removeChild(styleElement); + var idx = styleElementsInsertedAtTop.indexOf(styleElement); + if(idx >= 0) { + styleElementsInsertedAtTop.splice(idx, 1); + } +} + +function createStyleElement(options) { + var styleElement = document.createElement("style"); + styleElement.type = "text/css"; + insertStyleElement(options, styleElement); + return styleElement; +} + +function createLinkElement(options) { + var linkElement = document.createElement("link"); + linkElement.rel = "stylesheet"; + insertStyleElement(options, linkElement); + return linkElement; +} + +function addStyle(obj, options) { + var styleElement, update, remove; + + if (options.singleton) { + var styleIndex = singletonCounter++; + styleElement = singletonElement || (singletonElement = createStyleElement(options)); + update = applyToSingletonTag.bind(null, styleElement, styleIndex, false); + remove = applyToSingletonTag.bind(null, styleElement, styleIndex, true); + } else if(obj.sourceMap && + typeof URL === "function" && + typeof URL.createObjectURL === "function" && + typeof URL.revokeObjectURL === "function" && + typeof Blob === "function" && + typeof btoa === "function") { + styleElement = createLinkElement(options); + update = updateLink.bind(null, styleElement); + remove = function() { + removeStyleElement(styleElement); + if(styleElement.href) + URL.revokeObjectURL(styleElement.href); + }; + } else { + styleElement = createStyleElement(options); + update = applyToTag.bind(null, styleElement); + remove = function() { + removeStyleElement(styleElement); + }; + } + + update(obj); + + return function updateStyle(newObj) { + if(newObj) { + if(newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap) + return; + update(obj = newObj); + } else { + remove(); + } + }; +} + +var replaceText = (function () { + var textStore = []; + + return function (index, replacement) { + textStore[index] = replacement; + return textStore.filter(Boolean).join('\n'); + }; +})(); + +function applyToSingletonTag(styleElement, index, remove, obj) { + var css = remove ? "" : obj.css; + + if (styleElement.styleSheet) { + styleElement.styleSheet.cssText = replaceText(index, css); + } else { + var cssNode = document.createTextNode(css); + var childNodes = styleElement.childNodes; + if (childNodes[index]) styleElement.removeChild(childNodes[index]); + if (childNodes.length) { + styleElement.insertBefore(cssNode, childNodes[index]); + } else { + styleElement.appendChild(cssNode); + } + } +} + +function applyToTag(styleElement, obj) { + var css = obj.css; + var media = obj.media; + + if(media) { + styleElement.setAttribute("media", media) + } + + if(styleElement.styleSheet) { + styleElement.styleSheet.cssText = css; + } else { + while(styleElement.firstChild) { + styleElement.removeChild(styleElement.firstChild); + } + styleElement.appendChild(document.createTextNode(css)); + } +} + +function updateLink(linkElement, obj) { + var css = obj.css; + var sourceMap = obj.sourceMap; + + if(sourceMap) { + // http://stackoverflow.com/a/26603875 + css += "\n/*# sourceMappingURL=data:application/json;base64," + btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))) + " */"; + } + + var blob = new Blob([css], { type: "text/css" }); + + var oldSrc = linkElement.href; + + linkElement.href = URL.createObjectURL(blob); + + if(oldSrc) + URL.revokeObjectURL(oldSrc); +} + + +/***/ }), +/* 127 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************!*\ + !*** ./packages/react-dev-utils/crashOverlay.js ***! + \**************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ + + + +var codeFrame = __webpack_require__(/*! babel-code-frame */ 134); +var ansiHTML = __webpack_require__(/*! ./ansiHTML */ 75); +var StackTraceResolve = __webpack_require__(/*! stack-frame-resolver */ 186).default; + +var CONTEXT_SIZE = 3; + +var black = '#293238'; +var darkGray = '#878e91'; +var lightGray = '#fafafa'; +var red = '#ce1126'; +var lightRed = '#fccfcf'; +var yellow = '#fbf5b4'; + +function getHead() { + return document.head || document.getElementsByTagName('head')[0]; +} + +var injectedCss = []; + +// From: http://stackoverflow.com/a/524721/127629 +function injectCss(css) { + var head = getHead(); + var style = document.createElement('style'); + + style.type = 'text/css'; + if (style.styleSheet) { + style.styleSheet.cssText = css; + } else { + style.appendChild(document.createTextNode(css)); + } + + head.appendChild(style); + injectedCss.push(style); +} + +var css = [ + '.cra-container {', + ' padding-right: 15px;', + ' padding-left: 15px;', + ' margin-right: auto;', + ' margin-left: auto;', + '}', + '', + '@media (min-width: 768px) {', + ' .cra-container {', + ' width: calc(750px - 6em);', + ' }', + '}', + '', + '@media (min-width: 992px) {', + ' .cra-container {', + ' width: calc(970px - 6em);', + ' }', + '}', + '', + '@media (min-width: 1200px) {', + ' .cra-container {', + ' width: calc(1170px - 6em);', + ' }', + '}', +].join('\n'); + +var overlayStyle = { + position: 'fixed', + 'box-sizing': 'border-box', + top: '1em', + left: '1em', + bottom: '1em', + right: '1em', + width: 'calc(100% - 2em)', + height: 'calc(100% - 2em)', + 'border-radius': '3px', + 'background-color': lightGray, + padding: '4rem', + 'z-index': 1337, + 'font-family': 'Consolas, Menlo, monospace', + color: black, + 'white-space': 'pre-wrap', + overflow: 'auto', + 'overflow-x': 'hidden', + 'word-break': 'break-all', + 'box-shadow': '0 0 6px 0 rgba(0, 0, 0, 0.5)', + 'line-height': 1.5, +}; + +var hintsStyle = { + 'font-size': '0.8em', + 'margin-top': '-3em', + 'margin-bottom': '3em', + 'text-align': 'right', + color: darkGray, +}; + +var hintStyle = { + padding: '0.5em 1em', + cursor: 'pointer', +}; + +var closeButtonStyle = { + 'font-size': '26px', + color: black, + padding: '0.5em 1em', + cursor: 'pointer', + position: 'absolute', + right: 0, + top: 0, +}; + +var additionalStyle = { + 'margin-bottom': '1.5em', + 'margin-top': '-4em', +}; + +var headerStyle = { + 'font-size': '1.7em', + 'font-weight': 'bold', + color: red, +}; + +var functionNameStyle = { + 'margin-top': '1em', + 'font-size': '1.2em', +}; + +var linkStyle = { + 'font-size': '0.9em', +}; + +var anchorStyle = { + 'text-decoration': 'none', + color: darkGray, +}; + +var traceStyle = { + 'font-size': '1em', +}; + +var depStyle = { + 'font-size': '1.2em', +}; + +var primaryErrorStyle = { + 'background-color': lightRed, +}; + +var secondaryErrorStyle = { + 'background-color': yellow, +}; + +var omittedFramesStyle = { + color: black, + 'font-size': '0.9em', + margin: '1.5em 0', + cursor: 'pointer', +}; + +var preStyle = { + display: 'block', + padding: '0.5em', + 'margin-top': '1.5em', + 'margin-bottom': '0px', + 'overflow-x': 'auto', + 'font-size': '1.1em', + 'white-space': 'pre', +}; + +var toggleStyle = { + 'margin-bottom': '1.5em', + color: darkGray, + cursor: 'pointer', +}; + +var codeStyle = { + 'font-family': 'Consolas, Menlo, monospace', +}; + +var hiddenStyle = { + display: 'none', +}; + +var groupStyle = { + 'margin-left': '1em', +}; + +var _groupElemStyle = { + 'background-color': 'inherit', + 'border-color': '#ddd', + 'border-width': '1px', + 'border-radius': '4px', + 'border-style': 'solid', + padding: '3px 6px', + cursor: 'pointer', +}; + +var groupElemLeft = Object.assign({}, _groupElemStyle, { + 'border-top-right-radius': '0px', + 'border-bottom-right-radius': '0px', + 'margin-right': '0px', +}); + +var groupElemRight = Object.assign({}, _groupElemStyle, { + 'border-top-left-radius': '0px', + 'border-bottom-left-radius': '0px', + 'margin-left': '-1px', +}); + +var footerStyle = { + 'text-align': 'center', + color: darkGray, +}; + +function applyStyles(element, styles) { + element.setAttribute('style', ''); + // Firefox can't handle const due to non-compliant implementation + // Revisit Jan 2016 + // https://developer.mozilla.org/en-US/Firefox/Releases/51#JavaScript + // https://bugzilla.mozilla.org/show_bug.cgi?id=1101653 + for (var key in styles) { + if (!styles.hasOwnProperty(key)) continue; + var val = styles[key]; + if (typeof val === 'function') val = val(); + element.style[key] = val.toString(); + } +} + +var overlayReference = null; +var additionalReference = null; +var capturedErrors = []; +var viewIndex = -1; +var frameSettings = []; + +function consumeEvent(e) { + e.preventDefault(); + e.target.blur(); +} + +function accessify(node) { + node.setAttribute('tabindex', 0); + node.addEventListener('keydown', function(e) { + var key = e.key, which = e.which, keyCode = e.keyCode; + if (key === 'Enter' || which === 13 || keyCode === 13) { + e.preventDefault(); + e.target.click(); + } + }); +} + +function renderAdditional() { + if (additionalReference.lastChild) { + additionalReference.removeChild(additionalReference.lastChild); + } + + var text = ' '; + if (capturedErrors.length <= 1) { + additionalReference.appendChild(document.createTextNode(text)); + return; + } + text = 'Errors ' + (viewIndex + 1) + ' of ' + capturedErrors.length; + var span = document.createElement('span'); + span.appendChild(document.createTextNode(text)); + var group = document.createElement('span'); + applyStyles(group, groupStyle); + var left = document.createElement('button'); + applyStyles(left, groupElemLeft); + left.addEventListener('click', function(e) { + consumeEvent(e); + switchError(-1); + }); + left.appendChild(document.createTextNode('←')); + accessify(left); + var right = document.createElement('button'); + applyStyles(right, groupElemRight); + right.addEventListener('click', function(e) { + consumeEvent(e); + switchError(1); + }); + right.appendChild(document.createTextNode('→')); + accessify(right); + group.appendChild(left); + group.appendChild(right); + span.appendChild(group); + additionalReference.appendChild(span); +} + +function removeNextBr(parent, component) { + while (component != null && component.tagName.toLowerCase() !== 'br') { + component = component.nextSibling; + } + if (component != null) { + parent.removeChild(component); + } +} + +function absolutifyCode(component) { + var ccn = component.childNodes; + for (var index = 0; index < ccn.length; ++index) { + var c = ccn[index]; + if (c.tagName.toLowerCase() !== 'span') continue; + var text = c.innerText.replace(/\s/g, ''); + if (text !== '|^') continue; + c.style.position = 'absolute'; + removeNextBr(component, c); + } +} + +function sourceCodePre(sourceLines, lineNum, columnNum) { + var main = arguments.length > 3 && arguments[3] !== undefined + ? arguments[3] + : false; + + var sourceCode = []; + var whiteSpace = Infinity; + sourceLines.forEach(function(_ref2) { + var text = _ref2.text; + + var m = text.match(/^\s*/); + if (text === '') return; + if (m && m[0]) { + whiteSpace = Math.min(whiteSpace, m[0].length); + } else { + whiteSpace = 0; + } + }); + sourceLines.forEach(function(_ref3) { + var text = _ref3.text, line = _ref3.line; + + if (isFinite(whiteSpace)) text = text.substring(whiteSpace); + sourceCode[line - 1] = text; + }); + sourceCode = sourceCode.join('\n'); + var ansiHighlight = codeFrame( + sourceCode, + lineNum, + columnNum - (isFinite(whiteSpace) ? whiteSpace : 0), + { + forceColor: true, + linesAbove: CONTEXT_SIZE, + linesBelow: CONTEXT_SIZE, + } + ); + var htmlHighlight = ansiHTML(ansiHighlight); + var code = document.createElement('code'); + code.innerHTML = htmlHighlight; + absolutifyCode(code); + applyStyles(code, codeStyle); + + var ccn = code.childNodes; + for (var index = 0; index < ccn.length; ++index) { + var node = ccn[index]; + var breakOut = false; + var ccn2 = node.childNodes; + for (var index2 = 0; index2 < ccn2.length; ++index2) { + var lineNode = ccn2[index2]; + if (lineNode.innerText.indexOf(' ' + lineNum + ' |') === -1) continue; + applyStyles(node, main ? primaryErrorStyle : secondaryErrorStyle); + breakOut = true; + } + if (breakOut) break; + } + var pre = document.createElement('pre'); + applyStyles(pre, preStyle); + pre.appendChild(code); + return pre; +} + +function createHint(hint) { + var span = document.createElement('span'); + span.appendChild(document.createTextNode(hint)); + applyStyles(span, hintStyle); + return span; +} + +function hintsDiv() { + var hints = document.createElement('div'); + applyStyles(hints, hintsStyle); + + var close = createHint('×'); + close.addEventListener('click', function() { + unmount(); + }); + applyStyles(close, closeButtonStyle); + hints.appendChild(close); + return hints; +} + +function frameDiv(functionName, url, internalUrl) { + var frame = document.createElement('div'); + var frameFunctionName = document.createElement('div'); + + var cleanedFunctionName = void 0; + if (!functionName || functionName === 'Object.<anonymous>') { + cleanedFunctionName = '(anonymous function)'; + } else { + cleanedFunctionName = functionName; + } + + var cleanedUrl = url.replace('webpack://', '.'); + + if (internalUrl) { + applyStyles( + frameFunctionName, + Object.assign({}, functionNameStyle, depStyle) + ); + } else { + applyStyles(frameFunctionName, functionNameStyle); + } + + frameFunctionName.appendChild(document.createTextNode(cleanedFunctionName)); + frame.appendChild(frameFunctionName); + + var frameLink = document.createElement('div'); + applyStyles(frameLink, linkStyle); + var frameAnchor = document.createElement('a'); + applyStyles(frameAnchor, anchorStyle); + //frameAnchor.href = url + frameAnchor.appendChild(document.createTextNode(cleanedUrl)); + frameLink.appendChild(frameAnchor); + frame.appendChild(frameLink); + + return frame; +} + +function getGroupToggle(omitsCount, omitBundle) { + var omittedFrames = document.createElement('div'); + accessify(omittedFrames); + var text1 = document.createTextNode( + '\u25B6 ' + omitsCount + ' stack frames were collapsed.' + ); + omittedFrames.appendChild(text1); + omittedFrames.addEventListener('click', function() { + var hide = text1.textContent.match(/▲/); + var list = document.getElementsByName('bundle-' + omitBundle); + for (var index = 0; index < list.length; ++index) { + var n = list[index]; + if (hide) { + n.style.display = 'none'; + } else { + n.style.display = ''; + } + } + if (hide) { + text1.textContent = text1.textContent.replace(/▲/, '▶'); + text1.textContent = text1.textContent.replace(/expanded/, 'collapsed'); + } else { + text1.textContent = text1.textContent.replace(/▶/, '▲'); + text1.textContent = text1.textContent.replace(/collapsed/, 'expanded'); + } + }); + applyStyles(omittedFrames, omittedFramesStyle); + return omittedFrames; +} + +function insertBeforeBundle(parent, omitsCount, omitBundle, actionElement) { + var children = document.getElementsByName('bundle-' + omitBundle); + if (children.length < 1) return; + var first = children[0]; + while (first.parentNode !== parent) { + first = first.parentNode; + } + var div = document.createElement('div'); + accessify(div); + div.setAttribute('name', 'bundle-' + omitBundle); + var text = document.createTextNode( + '\u25BC ' + omitsCount + ' stack frames were expanded.' + ); + div.appendChild(text); + div.addEventListener('click', function() { + return actionElement.click(); + }); + applyStyles(div, omittedFramesStyle); + div.style.display = 'none'; + + parent.insertBefore(div, first); +} + +function traceFrame( + frameSetting, + frame, + critical, + omits, + omitBundle, + parentContainer, + lastElement +) { + var compiled = frameSetting.compiled; + var functionName = frame.functionName, + fileName = frame.fileName, + lineNumber = frame.lineNumber, + columnNumber = frame.columnNumber, + scriptLines = frame.scriptLines, + sourceFileName = frame.sourceFileName, + sourceLineNumber = frame.sourceLineNumber, + sourceColumnNumber = frame.sourceColumnNumber, + sourceLines = frame.sourceLines; + + var url = void 0; + if (!compiled && sourceFileName) { + url = sourceFileName + ':' + sourceLineNumber; + if (sourceColumnNumber) url += ':' + sourceColumnNumber; + } else { + url = fileName + ':' + lineNumber; + if (columnNumber) url += ':' + columnNumber; + } + + var needsHidden = false; + var internalUrl = isInternalFile(url, sourceFileName); + if (internalUrl) { + ++omits.value; + needsHidden = true; + } + var collapseElement = null; + if (!internalUrl || lastElement) { + if (omits.value > 0) { + var omittedFrames = getGroupToggle(omits.value, omitBundle); + setTimeout( + (function() { + insertBeforeBundle.apply(undefined, arguments); + }).bind( + undefined, + parentContainer, + omits.value, + omitBundle, + omittedFrames + ), + 1 + ); + if (lastElement && internalUrl) { + collapseElement = omittedFrames; + } else { + parentContainer.appendChild(omittedFrames); + } + ++omits.bundle; + } + omits.value = 0; + } + + var elem = frameDiv(functionName, url, internalUrl); + if (needsHidden) { + applyStyles(elem, hiddenStyle); + elem.setAttribute('name', 'bundle-' + omitBundle); + } + + var hasSource = false; + if (!internalUrl) { + if (compiled && scriptLines.length !== 0) { + elem.appendChild( + sourceCodePre(scriptLines, lineNumber, columnNumber, critical) + ); + hasSource = true; + } else if (!compiled && sourceLines.length !== 0) { + elem.appendChild( + sourceCodePre( + sourceLines, + sourceLineNumber, + sourceColumnNumber, + critical + ) + ); + hasSource = true; + } + } + + return { elem: elem, hasSource: hasSource, collapseElement: collapseElement }; +} + +function lazyFrame(parent, factory, lIndex) { + var fac = factory(); + if (fac == null) return; + var hasSource = fac.hasSource, + elem = fac.elem, + collapseElement = fac.collapseElement; + + var elemWrapper = document.createElement('div'); + elemWrapper.appendChild(elem); + + if (hasSource) { + (function() { + var compiledDiv = document.createElement('div'); + accessify(compiledDiv); + applyStyles(compiledDiv, toggleStyle); + + var o = frameSettings[lIndex]; + var compiledText = document.createTextNode( + 'View ' + (o && o.compiled ? 'source' : 'compiled') + ); + compiledDiv.addEventListener('click', function() { + if (o) o.compiled = !o.compiled; + + var next = lazyFrame(parent, factory, lIndex); + if (next != null) { + parent.insertBefore(next, elemWrapper); + parent.removeChild(elemWrapper); + } + }); + compiledDiv.appendChild(compiledText); + elemWrapper.appendChild(compiledDiv); + })(); + } + + if (collapseElement != null) { + elemWrapper.appendChild(collapseElement); + } + + return elemWrapper; +} + +function traceDiv(resolvedFrames) { + var trace = document.createElement('div'); + applyStyles(trace, traceStyle); + + var index = 0; + var critical = true; + var omits = { value: 0, bundle: 1 }; + resolvedFrames.forEach(function(frame) { + var lIndex = index++; + var elem = lazyFrame( + trace, + traceFrame.bind( + undefined, + frameSettings[lIndex], + frame, + critical, + omits, + omits.bundle, + trace, + index === resolvedFrames.length + ), + lIndex + ); + if (elem == null) return; + critical = false; + trace.appendChild(elem); + }); + //TODO: fix this + omits.value = 0; + + return trace; +} + +function footer() { + var div = document.createElement('div'); + applyStyles(div, footerStyle); + div.appendChild( + document.createTextNode( + 'This screen is visible only in development. It will not appear when the app crashes in production.' + ) + ); + div.appendChild(document.createElement('br')); + div.appendChild( + document.createTextNode( + 'Open your browser’s developer console to further inspect this error.' + ) + ); + return div; +} + +function render(error, name, message, resolvedFrames) { + dispose(); + + frameSettings = resolvedFrames.map(function() { + return { compiled: false }; + }); + + injectCss(css); + + // Create overlay + var overlay = document.createElement('div'); + applyStyles(overlay, overlayStyle); + overlay.appendChild(hintsDiv()); + + // Create container + var container = document.createElement('div'); + container.className = 'cra-container'; + overlay.appendChild(container); + + // Create additional + additionalReference = document.createElement('div'); + applyStyles(additionalReference, additionalStyle); + container.appendChild(additionalReference); + renderAdditional(); + + // Create header + var header = document.createElement('div'); + applyStyles(header, headerStyle); + if (message.match(/^\w*:/)) { + header.appendChild(document.createTextNode(message)); + } else { + header.appendChild(document.createTextNode(name + ': ' + message)); + } + container.appendChild(header); + + // Create trace + container.appendChild(traceDiv(resolvedFrames)); + + // Show message + container.appendChild(footer()); + + // Mount + document.body.appendChild((overlayReference = overlay)); +} + +function dispose() { + if (overlayReference === null) return; + document.body.removeChild(overlayReference); + overlayReference = null; + var head = getHead(); + injectedCss.forEach(function(node) { + head.removeChild(node); + }); + injectedCss = []; +} + +function unmount() { + dispose(); + capturedErrors = []; + viewIndex = -1; +} + +function isInternalFile(url, sourceFileName) { + return url.indexOf('/~/') !== -1 || + url.trim().indexOf(' ') !== -1 || + !sourceFileName; +} + +function renderError(index) { + viewIndex = index; + var _capturedErrors$index = capturedErrors[index], + error = _capturedErrors$index.error, + unhandledRejection = _capturedErrors$index.unhandledRejection, + resolvedFrames = _capturedErrors$index.resolvedFrames; + + if (unhandledRejection) { + render( + error, + 'Unhandled Rejection (' + error.name + ')', + error.message, + resolvedFrames + ); + } else { + render(error, error.name, error.message, resolvedFrames); + } +} + +function crash(error) { + var unhandledRejection = arguments.length > 1 && arguments[1] !== undefined + ? arguments[1] + : false; + var sourceOverrides = arguments.length > 2 && arguments[2] !== undefined + ? arguments[2] + : []; + + if (true) module.hot.decline(); + + StackTraceResolve(error, CONTEXT_SIZE) + .then(function(resolvedFrames) { + resolvedFrames = resolvedFrames.filter(function(_ref) { + var functionName = _ref.functionName; + return functionName.indexOf('__cra_proxy_console__') === -1; + }); + var overrideCount = sourceOverrides.length, + frameCount = resolvedFrames.length; + var frameIndex = 0; + for ( + var overrideIndex = 0; + overrideIndex < overrideCount; + ++overrideIndex + ) { + var tag = sourceOverrides[overrideIndex]; + var shouldContinue = false; + for (; frameIndex < frameCount; ++frameIndex) { + var sourceFileName = resolvedFrames[frameIndex].sourceFileName; + + if (sourceFileName == null) continue; + if (sourceFileName.indexOf('/' + tag.file) !== -1) { + var prevLineNumber = resolvedFrames[frameIndex].sourceLineNumber; + if (Math.abs(prevLineNumber - tag.lineNum) < CONTEXT_SIZE) { + resolvedFrames[frameIndex].sourceLineNumber = tag.lineNum; + } + shouldContinue = true; + break; + } + } + if (shouldContinue) continue; + break; + } + capturedErrors.push({ + error: error, + unhandledRejection: unhandledRejection, + resolvedFrames: resolvedFrames, + }); + if (overlayReference !== null) + renderAdditional(); + else { + renderError((viewIndex = 0)); + } + }) + .catch(function(e) { + // This is another fail case (unlikely to happen) + // e.g. render(...) throws an error with provided arguments + console.log('Red box renderer error:', e); + unmount(); + render( + null, + 'Error', + 'There is an error with red box. *Please* report this (see console).', + [] + ); + }); +} + +function switchError(offset) { + try { + var nextView = viewIndex + offset; + if (nextView < 0 || nextView >= capturedErrors.length) return; + renderError(nextView); + } catch (e) { + console.log('Red box renderer error:', e); + unmount(); + render( + null, + 'Error', + 'There is an error with red box. *Please* report this (see console).', + [] + ); + } +} + +window.onerror = function (messageOrEvent, source, lineno, colno, error) { + console.log(JSON.stringify(error.stack)) + if ( + error == null || + !(error instanceof Error) || + messageOrEvent.indexOf('Script error') !== -1 + ) { + crash(new Error(error || messageOrEvent)); // TODO: more helpful message + } else { + crash(error); + } +}; + +var promiseHandler = function promiseHandler(event) { + if (event != null && event.reason != null) { + var reason = event.reason; + + if (reason == null || !(reason instanceof Error)) { + crash(new Error(reason), true); + } else { + crash(reason, true); + } + } else { + crash(new Error('Unknown event'), true); + } +}; + +window.addEventListener('unhandledrejection', promiseHandler); + +var escapeHandler = function escapeHandler(event) { + var key = event.key, keyCode = event.keyCode, which = event.which; + + if (key === 'Escape' || keyCode === 27 || which === 27) unmount(); + else if (key === 'ArrowLeft' || keyCode === 37 || which === 37) + switchError(-1); + else if (key === 'ArrowRight' || keyCode === 39 || which === 39) + switchError(1); +}; + +window.addEventListener('keydown', escapeHandler); + +try { + Error.stackTraceLimit = 50; +} catch (e) { + // Browser may not support this, we don't care. +} + +// eslint-disable-next-line +var proxyConsole = function proxyConsole(type) { + var orig = console[type]; + console[type] = function __cra_proxy_console__() { + var warning = [].slice.call(arguments).join(' '); + var nIndex = warning.indexOf('\n'); + var message = warning; + if (nIndex !== -1) message = message.substring(0, nIndex); + var stack = warning + .substring(nIndex + 1) + .split('\n') + .filter(function(line) { + return line.indexOf('(at ') !== -1; + }) + .map(function(line) { + var prefix = '(at '; + var suffix = ')'; + line = line.substring(line.indexOf(prefix) + prefix.length); + line = line.substring(0, line.indexOf(suffix)); + var parts = line.split(/[:]/g); + if (parts.length !== 2) return null; + var file = parts[0]; + var lineNum = Number(parts[1]); + if (isNaN(lineNum)) return null; + return { file: file, lineNum: lineNum }; + }) + .filter(function(obj) { + return obj !== null; + }); + var error = void 0; + try { + throw new Error(message); + } catch (e) { + error = e; + } + setTimeout(function() { + return crash(error, false, stack); + }); + return orig.apply(this, arguments); + }; +}; + +// proxyConsole('error'); + +if (true) { + module.hot.dispose(function() { + unmount(); + window.removeEventListener('unhandledrejection', promiseHandler); + window.removeEventListener('keydown', escapeHandler); + }); +} + + +/***/ }), +/* 128 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-dev-utils/webpackHotDevClient.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ + + + +// This alternative WebpackDevServer combines the functionality of: +// https://github.com/webpack/webpack-dev-server/blob/webpack-1/client/index.js +// https://github.com/webpack/webpack/blob/webpack-1/hot/dev-server.js + +// It only supports their simplest configuration (hot updates on same server). +// It makes some opinionated choices on top, like adding a syntax error overlay +// that looks similar to our console output. The error overlay is inspired by: +// https://github.com/glenjamin/webpack-hot-middleware + +var SockJS = __webpack_require__(/*! sockjs-client */ 153); +var stripAnsi = __webpack_require__(/*! strip-ansi */ 95); +var url = __webpack_require__(/*! url */ 298); +var formatWebpackMessages = __webpack_require__(/*! ./formatWebpackMessages */ 131); +var Entities = __webpack_require__(/*! html-entities */ 144).AllHtmlEntities; +var ansiHTML = __webpack_require__(/*! ./ansiHTML */ 75); +var entities = new Entities(); + +var red = '#E36049'; + +function createOverlayIframe(onIframeLoad) { + var iframe = document.createElement('iframe'); + iframe.id = 'react-dev-utils-webpack-hot-dev-client-overlay'; + iframe.src = 'about:blank'; + iframe.style.position = 'fixed'; + iframe.style.left = 0; + iframe.style.top = 0; + iframe.style.right = 0; + iframe.style.bottom = 0; + iframe.style.width = '100vw'; + iframe.style.height = '100vh'; + iframe.style.border = 'none'; + iframe.style.zIndex = 9999999999; + iframe.onload = onIframeLoad; + return iframe; +} + +function addOverlayDivTo(iframe) { + var div = iframe.contentDocument.createElement('div'); + div.id = 'react-dev-utils-webpack-hot-dev-client-overlay-div'; + div.style.position = 'fixed'; + div.style.boxSizing = 'border-box'; + div.style.left = 0; + div.style.top = 0; + div.style.right = 0; + div.style.bottom = 0; + div.style.width = '100vw'; + div.style.height = '100vh'; + div.style.backgroundColor = '#fafafa'; + div.style.color = '#333'; + div.style.fontFamily = 'Menlo, Consolas, monospace'; + div.style.fontSize = 'large'; + div.style.padding = '2rem'; + div.style.lineHeight = '1.2'; + div.style.whiteSpace = 'pre-wrap'; + div.style.overflow = 'auto'; + iframe.contentDocument.body.appendChild(div); + return div; +} + +var overlayIframe = null; +var overlayDiv = null; +var lastOnOverlayDivReady = null; + +function ensureOverlayDivExists(onOverlayDivReady) { + if (overlayDiv) { + // Everything is ready, call the callback right away. + onOverlayDivReady(overlayDiv); + return; + } + + // Creating an iframe may be asynchronous so we'll schedule the callback. + // In case of multiple calls, last callback wins. + lastOnOverlayDivReady = onOverlayDivReady; + + if (overlayIframe) { + // We're already creating it. + return; + } + + // Create iframe and, when it is ready, a div inside it. + overlayIframe = createOverlayIframe(function onIframeLoad() { + overlayDiv = addOverlayDivTo(overlayIframe); + // Now we can talk! + lastOnOverlayDivReady(overlayDiv); + }); + + // Zalgo alert: onIframeLoad() will be called either synchronously + // or asynchronously depending on the browser. + // We delay adding it so `overlayIframe` is set when `onIframeLoad` fires. + document.body.appendChild(overlayIframe); +} + +function showErrorOverlay(message) { + ensureOverlayDivExists(function onOverlayDivReady(overlayDiv) { + // Make it look similar to our terminal. + overlayDiv.innerHTML = '<span style="color: ' + + red + + '">Failed to compile.</span><br><br>' + + ansiHTML(entities.encode(message)); + }); +} + +function destroyErrorOverlay() { + if (!overlayDiv) { + // It is not there in the first place. + return; + } + + // Clean up and reset internal state. + document.body.removeChild(overlayIframe); + overlayDiv = null; + overlayIframe = null; + lastOnOverlayDivReady = null; +} + +// Connect to WebpackDevServer via a socket. +var connection = new SockJS( + url.format({ + protocol: window.location.protocol, + hostname: window.location.hostname, + port: window.location.port, + // Hardcoded in WebpackDevServer + pathname: '/sockjs-node', + }) +); + +// Unlike WebpackDevServer client, we won't try to reconnect +// to avoid spamming the console. Disconnect usually happens +// when developer stops the server. +connection.onclose = function() { + console.info( + 'The development server has disconnected.\nRefresh the page if necessary.' + ); +}; + +// Remember some state related to hot module replacement. +var isFirstCompilation = true; +var mostRecentCompilationHash = null; +var hasCompileErrors = false; + +function clearOutdatedErrors() { + // Clean up outdated compile errors, if any. + if (hasCompileErrors && typeof console.clear === 'function') { + console.clear(); + } +} + +// Successful compilation. +function handleSuccess() { + clearOutdatedErrors(); + destroyErrorOverlay(); + + var isHotUpdate = !isFirstCompilation; + isFirstCompilation = false; + hasCompileErrors = false; + + // Attempt to apply hot updates or reload. + if (isHotUpdate) { + tryApplyUpdates(); + } +} + +// Compilation with warnings (e.g. ESLint). +function handleWarnings(warnings) { + clearOutdatedErrors(); + destroyErrorOverlay(); + + var isHotUpdate = !isFirstCompilation; + isFirstCompilation = false; + hasCompileErrors = false; + + function printWarnings() { + // Print warnings to the console. + for (var i = 0; i < warnings.length; i++) { + console.warn(stripAnsi(warnings[i])); + } + } + + // Attempt to apply hot updates or reload. + if (isHotUpdate) { + tryApplyUpdates(function onSuccessfulHotUpdate() { + // Only print warnings if we aren't refreshing the page. + // Otherwise they'll disappear right away anyway. + printWarnings(); + }); + } else { + // Print initial warnings immediately. + printWarnings(); + } +} + +// Compilation with errors (e.g. syntax error or missing modules). +function handleErrors(errors) { + clearOutdatedErrors(); + + isFirstCompilation = false; + hasCompileErrors = true; + + // "Massage" webpack messages. + var formatted = formatWebpackMessages({ + errors: errors, + warnings: [], + }); + + // Only show the first error. + showErrorOverlay(formatted.errors[0]); + + // Also log them to the console. + for (var i = 0; i < formatted.errors.length; i++) { + console.error(stripAnsi(formatted.errors[i])); + } + + // Do not attempt to reload now. + // We will reload on next success instead. +} + +// There is a newer version of the code available. +function handleAvailableHash(hash) { + // Update last known compilation hash. + mostRecentCompilationHash = hash; +} + +// Handle messages from the server. +connection.onmessage = function(e) { + var message = JSON.parse(e.data); + switch (message.type) { + case 'hash': + handleAvailableHash(message.data); + break; + case 'still-ok': + case 'ok': + handleSuccess(); + break; + case 'content-changed': + // Triggered when a file from `contentBase` changed. + window.location.reload(); + break; + case 'warnings': + handleWarnings(message.data); + break; + case 'errors': + handleErrors(message.data); + break; + default: + // Do nothing. + } +}; + +// Is there a newer version of this code available? +function isUpdateAvailable() { + /* globals __webpack_hash__ */ + // __webpack_hash__ is the hash of the current compilation. + // It's a global variable injected by Webpack. + return mostRecentCompilationHash !== __webpack_require__.h(); +} + +// Webpack disallows updates in other states. +function canApplyUpdates() { + return module.hot.status() === 'idle'; +} + +// Attempt to update code on the fly, fall back to a hard reload. +function tryApplyUpdates(onHotUpdateSuccess) { + if (false) { + // HotModuleReplacementPlugin is not in Webpack configuration. + window.location.reload(); + return; + } + + if (!isUpdateAvailable() || !canApplyUpdates()) { + return; + } + + function handleApplyUpdates(err, updatedModules) { + if (err || !updatedModules) { + window.location.reload(); + return; + } + + if (typeof onHotUpdateSuccess === 'function') { + // Maybe we want to do something. + onHotUpdateSuccess(); + } + + if (isUpdateAvailable()) { + // While we were updating, there was a new update! Do it again. + tryApplyUpdates(); + } + } + + // https://webpack.github.io/docs/hot-module-replacement.html#check + var result = module.hot.check(/* autoApply */ true, handleApplyUpdates); + + // // Webpack 2 returns a Promise instead of invoking a callback + if (result && result.then) { + result.then( + function(updatedModules) { + handleApplyUpdates(null, updatedModules); + }, + function(err) { + handleApplyUpdates(err, null); + } + ); + } +} + + +/***/ }), +/* 129 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************!*\ + !*** ./packages/react-scripts/config/polyfills.js ***! + \****************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +// @remove-on-eject-begin +/** + * Copyright (c) 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ +// @remove-on-eject-end + + +if (typeof Promise === 'undefined') { + // Rejection tracking prevents a common issue where React gets into an + // inconsistent state due to an error, but it gets swallowed by a Promise, + // and the user has no idea what causes React's erratic future behavior. + __webpack_require__(/*! promise/lib/rejection-tracking */ 208).enable(); + window.Promise = __webpack_require__(/*! promise/lib/es6-extensions.js */ 207); +} + +// fetch() polyfill for making API calls. +__webpack_require__(/*! whatwg-fetch */ 301); + +// Object.assign() is commonly used with React. +// It will use the native implementation if it's present and isn't buggy. +Object.assign = __webpack_require__(/*! object-assign */ 5); + + +/***/ }), +/* 130 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************!*\ + !*** ./packages/react-scripts/template/src/index.js ***! + \******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var _jsxFileName = '/Users/joe/Documents/Development/OSS/create-react-app/packages/react-scripts/template/src/index.js'; + +var _react = __webpack_require__(/*! react */ 125); + +var _react2 = _interopRequireDefault(_react); + +var _reactDom = __webpack_require__(/*! react-dom */ 213); + +var _reactDom2 = _interopRequireDefault(_reactDom); + +var _App = __webpack_require__(/*! ./App */ 191); + +var _App2 = _interopRequireDefault(_App); + +__webpack_require__(/*! ./index.css */ 297); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +_reactDom2.default.render(_react2.default.createElement(_App2.default, { + __source: { + fileName: _jsxFileName, + lineNumber: 6 + }, + __self: undefined +}), document.getElementById('root')); + +/***/ }), +/* 131 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-dev-utils/formatWebpackMessages.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ + + + +// WARNING: this code is untranspiled and is used in browser too. +// Please make sure any changes are in ES5 or contribute a Babel compile step. + +// Some custom utilities to prettify Webpack output. +// This is quite hacky and hopefully won't be needed when Webpack fixes this. +// https://github.com/webpack/webpack/issues/2878 + +var friendlySyntaxErrorLabel = 'Syntax error:'; + +function isLikelyASyntaxError(message) { + return message.indexOf(friendlySyntaxErrorLabel) !== -1; +} + +// Cleans up webpack error messages. +function formatMessage(message) { + var lines = message.split('\n'); + + // Remove webpack-specific loader notation from filename. + // Before: + // ./~/css-loader!./~/postcss-loader!./src/App.css + // After: + // ./src/App.css + if (lines[0].lastIndexOf('!') !== -1) { + lines[0] = lines[0].substr(lines[0].lastIndexOf('!') + 1); + } + + // line #0 is filename + // line #1 is the main error message + if (!lines[0] || !lines[1]) { + return lines.join('\n'); + } + + // Cleans up verbose "module not found" messages for files and packages. + if (lines[1].indexOf('Module not found: ') === 0) { + lines = [ + lines[0], + // Clean up message because "Module not found: " is descriptive enough. + lines[1] + .replace("Cannot resolve 'file' or 'directory' ", '') + .replace('Cannot resolve module ', '') + .replace('Error: ', ''), + // Skip all irrelevant lines. + // (For some reason they only appear on the client in browser.) + '', + lines[lines.length - 1], // error location is the last line + ]; + } + + // Cleans up syntax error messages. + if (lines[1].indexOf('Module build failed: ') === 0) { + // For some reason, on the client messages appear duplicated: + // https://github.com/webpack/webpack/issues/3008 + // This won't happen in Node but since we share this helpers, + // we will dedupe them right here. We will ignore all lines + // after the original error message text is repeated the second time. + var errorText = lines[1].substr('Module build failed: '.length); + var cleanedLines = []; + var hasReachedDuplicateMessage = false; + // Gather lines until we reach the beginning of duplicate message. + lines.forEach(function(line, index) { + if ( + // First time it occurs is fine. + index !== 1 && + // line.endsWith(errorText) + line.length >= errorText.length && + line.indexOf(errorText) === line.length - errorText.length + ) { + // We see the same error message for the second time! + // Filter out repeated error message and everything after it. + hasReachedDuplicateMessage = true; + } + if ( + !hasReachedDuplicateMessage || + // Print last line anyway because it contains the source location + index === lines.length - 1 + ) { + // This line is OK to appear in the output. + cleanedLines.push(line); + } + }); + // We are clean now! + lines = cleanedLines; + // Finally, brush up the error message a little. + lines[1] = lines[1].replace( + 'Module build failed: SyntaxError:', + friendlySyntaxErrorLabel + ); + } + + // Reassemble the message. + message = lines.join('\n'); + // Internal stacks are generally useless so we strip them... with the + // exception of stacks containing `webpack:` because they're normally + // from user code generated by WebPack. For more information see + // https://github.com/facebookincubator/create-react-app/pull/1050 + message = message.replace( + /^\s*at\s((?!webpack:).)*:\d+:\d+[\s\)]*(\n|$)/gm, + '' + ); // at ... ...:x:y + + return message; +} + +function formatWebpackMessages(json) { + var formattedErrors = json.errors.map(function(message) { + return 'Error in ' + formatMessage(message); + }); + var formattedWarnings = json.warnings.map(function(message) { + return 'Warning in ' + formatMessage(message); + }); + var result = { + errors: formattedErrors, + warnings: formattedWarnings, + }; + if (result.errors.some(isLikelyASyntaxError)) { + // If there are any syntax errors, show just them. + // This prevents a confusing ESLint parsing error + // preceding a much more useful Babel syntax error. + result.errors = result.errors.filter(isLikelyASyntaxError); + } + return result; +} + +module.exports = formatWebpackMessages; + + +/***/ }), +/* 132 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-dev-utils/~/anser/lib/index.js ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +// This file was originally written by @drudru (https://github.com/drudru/ansi_up), MIT, 2011 + +var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +var ANSI_COLORS = [[{ color: "0, 0, 0", "class": "ansi-black" }, { color: "187, 0, 0", "class": "ansi-red" }, { color: "0, 187, 0", "class": "ansi-green" }, { color: "187, 187, 0", "class": "ansi-yellow" }, { color: "0, 0, 187", "class": "ansi-blue" }, { color: "187, 0, 187", "class": "ansi-magenta" }, { color: "0, 187, 187", "class": "ansi-cyan" }, { color: "255,255,255", "class": "ansi-white" }], [{ color: "85, 85, 85", "class": "ansi-bright-black" }, { color: "255, 85, 85", "class": "ansi-bright-red" }, { color: "0, 255, 0", "class": "ansi-bright-green" }, { color: "255, 255, 85", "class": "ansi-bright-yellow" }, { color: "85, 85, 255", "class": "ansi-bright-blue" }, { color: "255, 85, 255", "class": "ansi-bright-magenta" }, { color: "85, 255, 255", "class": "ansi-bright-cyan" }, { color: "255, 255, 255", "class": "ansi-bright-white" }]]; + +module.exports = function () { + _createClass(Anser, null, [{ + key: "escapeForHtml", + + + /** + * Anser.escapeForHtml + * Escape the input HTML. + * + * This does the minimum escaping of text to make it compliant with HTML. + * In particular, the '&','<', and '>' characters are escaped. This should + * be run prior to `ansiToHtml`. + * + * @name Anser.escapeForHtml + * @function + * @param {String} txt The input text (containing the ANSI snippets). + * @returns {String} The escaped html. + */ + value: function escapeForHtml(txt) { + return new Anser().escapeForHtml(txt); + } + + /** + * Anser.linkify + * Adds the links in the HTML. + * + * This replaces any links in the text with anchor tags that display the + * link. The links should have at least one whitespace character + * surrounding it. Also, you should apply this after you have run + * `ansiToHtml` on the text. + * + * @name Anser.linkify + * @function + * @param {String} txt The input text. + * @returns {String} The HTML containing the <a> tags (unescaped). + */ + + }, { + key: "linkify", + value: function linkify(txt) { + return new Anser().linkify(txt); + } + + /** + * Anser.ansiToHtml + * This replaces ANSI terminal escape codes with SPAN tags that wrap the + * content. + * + * This function only interprets ANSI SGR (Select Graphic Rendition) codes + * that can be represented in HTML. + * For example, cursor movement codes are ignored and hidden from output. + * The default style uses colors that are very close to the prescribed + * standard. The standard assumes that the text will have a black + * background. These colors are set as inline styles on the SPAN tags. + * + * Another option is to set `use_classes: true` in the options argument. + * This will instead set classes on the spans so the colors can be set via + * CSS. The class names used are of the format `ansi-*-fg/bg` and + * `ansi-bright-*-fg/bg` where `*` is the color name, + * i.e black/red/green/yellow/blue/magenta/cyan/white. + * + * @name Anser.ansiToHtml + * @function + * @param {String} txt The input text. + * @param {Object} options The options passed to the ansiToHTML method. + * @returns {String} The HTML output. + */ + + }, { + key: "ansiToHtml", + value: function ansiToHtml(txt, options) { + return new Anser().ansiToHtml(txt, options); + } + + /** + * Anser.ansiToJson + * Converts ANSI input into JSON output. + * + * @name Anser.ansiToJson + * @function + * @param {String} txt The input text. + * @param {Object} options The options passed to the ansiToHTML method. + * @returns {String} The HTML output. + */ + + }, { + key: "ansiToJson", + value: function ansiToJson(txt, options) { + return new Anser().ansiToJson(txt, options); + } + + /** + * Anser.ansiToText + * Converts ANSI input into text output. + * + * @name Anser.ansiToText + * @function + * @param {String} txt The input text. + * @returns {String} The text output. + */ + + }, { + key: "ansiToText", + value: function ansiToText(txt) { + return new Anser().ansiToText(txt); + } + + /** + * Anser + * The `Anser` class. + * + * @name Anser + * @function + * @returns {Anser} + */ + + }]); + + function Anser() { + _classCallCheck(this, Anser); + + this.fg = this.bg = this.fg_truecolor = this.bg_truecolor = null; + this.bright = 0; + } + + /** + * setupPalette + * Sets up the palette. + * + * @name setupPalette + * @function + */ + + + _createClass(Anser, [{ + key: "setupPalette", + value: function setupPalette() { + this.PALETTE_COLORS = []; + + // Index 0..15 : System color + for (var i = 0; i < 2; ++i) { + for (var j = 0; j < 8; ++j) { + this.PALETTE_COLORS.push(ANSI_COLORS[i][j].color); + } + } + + // Index 16..231 : RGB 6x6x6 + // https://gist.github.com/jasonm23/2868981#file-xterm-256color-yaml + var levels = [0, 95, 135, 175, 215, 255]; + var format = function format(r, g, b) { + return levels[r] + ", " + levels[g] + ", " + levels[b]; + }; + var r = void 0, + g = void 0, + b = void 0; + for (var _r = 0; _r < 6; ++_r) { + for (var _g = 0; _g < 6; ++_g) { + for (var _b = 0; _b < 6; ++_b) { + this.PALETTE_COLORS.push(format(_r, _g, _b)); + } + } + } + + // Index 232..255 : Grayscale + var level = 8; + for (var _i = 0; _i < 24; ++_i, level += 10) { + this.PALETTE_COLORS.push(format(level, level, level)); + } + } + + /** + * escapeForHtml + * Escapes the input text. + * + * @name escapeForHtml + * @function + * @param {String} txt The input text. + * @returns {String} The escpaed HTML output. + */ + + }, { + key: "escapeForHtml", + value: function escapeForHtml(txt) { + return txt.replace(/[&<>]/gm, function (str) { + return str == "&" ? "&" : str == "<" ? "<" : str == ">" ? ">" : ""; + }); + } + + /** + * linkify + * Adds HTML link elements. + * + * @name linkify + * @function + * @param {String} txt The input text. + * @returns {String} The HTML output containing link elements. + */ + + }, { + key: "linkify", + value: function linkify(txt) { + return txt.replace(/(https?:\/\/[^\s]+)/gm, function (str) { + return "<a href=\"" + str + "\">" + str + "</a>"; + }); + } + + /** + * ansiToHtml + * Converts ANSI input into HTML output. + * + * @name ansiToHtml + * @function + * @param {String} txt The input text. + * @param {Object} options The options passed ot the `process` method. + * @returns {String} The HTML output. + */ + + }, { + key: "ansiToHtml", + value: function ansiToHtml(txt, options) { + return this.process(txt, options, true); + } + + /** + * ansiToJson + * Converts ANSI input into HTML output. + * + * @name ansiToJson + * @function + * @param {String} txt The input text. + * @param {Object} options The options passed ot the `process` method. + * @returns {String} The JSON output. + */ + + }, { + key: "ansiToJson", + value: function ansiToJson(txt, options) { + options = options || {}; + options.json = true; + return this.process(txt, options, true); + } + + /** + * ansiToText + * Converts ANSI input into HTML output. + * + * @name ansiToText + * @function + * @param {String} txt The input text. + * @returns {String} The text output. + */ + + }, { + key: "ansiToText", + value: function ansiToText(txt) { + return this.process(txt, {}, false); + } + + /** + * process + * Processes the input. + * + * @name process + * @function + * @param {String} txt The input text. + * @param {Object} options An object passed to `processChunk` method, extended with: + * + * - `json` (Boolean): If `true`, the result will be an object. + * - `use_classes` (Boolean): If `true`, HTML classes will be appended to the HTML output. + * + * @param {Boolean} markup + */ + + }, { + key: "process", + value: function process(txt, options, markup) { + var _this = this; + + var self = this; + var raw_text_chunks = txt.split(/\033\[/); + var first_chunk = raw_text_chunks.shift(); // the first chunk is not the result of the split + + var color_chunks = raw_text_chunks.map(function (chunk) { + return _this.processChunk(chunk, options, markup); + }); + + if (options && options.json) { + var first = self.processChunkJson(""); + first.content = first_chunk; + color_chunks.unshift(first); + if (options.remove_empty) { + color_chunks = color_chunks.filter(function (c) { + return !c.isEmpty(); + }); + } + return color_chunks; + } else { + color_chunks.unshift(first_chunk); + } + + return color_chunks.join(""); + } + + /** + * processChunkJson + * Processes the current chunk into json output. + * + * @name processChunkJson + * @function + * @param {String} text The input text. + * @param {Object} options An object containing the following fields: + * + * - `json` (Boolean): If `true`, the result will be an object. + * - `use_classes` (Boolean): If `true`, HTML classes will be appended to the HTML output. + * + * @param {Boolean} markup If false, the colors will not be parsed. + * @return {Object} The result object: + * + * - `content` (String): The text. + * - `fg` (String|null): The foreground color. + * - `bg` (String|null): The background color. + * - `fg_truecolor` (String|null): The foreground true color (if 16m color is enabled). + * - `bg_truecolor` (String|null): The background true color (if 16m color is enabled). + * - `was_processed` (Bolean): `true` if the colors were processed, `false` otherwise. + * - `isEmpty` (Function): A function returning `true` if the content is empty, or `false` otherwise. + * + */ + + }, { + key: "processChunkJson", + value: function processChunkJson(text, options, markup) { + + // Are we using classes or styles? + options = typeof options == "undefined" ? {} : options; + var use_classes = options.use_classes = typeof options.use_classes != "undefined" && options.use_classes; + var key = options.key = use_classes ? "class" : "color"; + + var result = { + content: text, + fg: null, + bg: null, + fg_truecolor: null, + bg_truecolor: null, + decoration: null, + was_processed: false, + isEmpty: function isEmpty() { + return !result.content; + } + }; + + // Each "chunk" is the text after the CSI (ESC + "[") and before the next CSI/EOF. + // + // This regex matches four groups within a chunk. + // + // The first and third groups match code type. + // We supported only SGR command. It has empty first group and "m" in third. + // + // The second group matches all of the number+semicolon command sequences + // before the "m" (or other trailing) character. + // These are the graphics or SGR commands. + // + // The last group is the text (including newlines) that is colored by + // the other group"s commands. + var matches = text.match(/^([!\x3c-\x3f]*)([\d;]*)([\x20-\x2c]*[\x40-\x7e])([\s\S]*)/m); + + if (!matches) return result; + + var orig_txt = result.content = matches[4]; + var nums = matches[2].split(";"); + + // We currently support only "SGR" (Select Graphic Rendition) + // Simply ignore if not a SGR command. + if (matches[1] !== "" || matches[3] !== "m") { + return result; + } + + if (!markup) { + return result; + } + + var self = this; + + self.decoration = null; + + while (nums.length > 0) { + var num_str = nums.shift(); + var num = parseInt(num_str); + + if (isNaN(num) || num === 0) { + self.fg = self.bg = self.decoration = null; + self.bright = 0; + } else if (num === 1) { + self.bright = 1; + } else if (num == 4) { + self.decoration = "underline"; + } else if (num == 5) { + self.decoration = "blink"; + } else if (num == 39) { + self.fg = null; + } else if (num == 49) { + self.bg = null; + } else if (num >= 30 && num < 38) { + self.fg = ANSI_COLORS[self.bright][num % 10][key]; + } else if (num >= 90 && num < 98) { + self.fg = ANSI_COLORS[1][num % 10][key]; + } else if (num >= 40 && num < 48) { + self.bg = ANSI_COLORS[0][num % 10][key]; + } else if (num >= 100 && num < 108) { + self.bg = ANSI_COLORS[1][num % 10][key]; + } else if (num === 38 || num === 48) { + // extend color (38=fg, 48=bg) + var is_foreground = num === 38; + if (nums.length >= 1) { + var mode = nums.shift(); + if (mode === "5" && nums.length >= 1) { + // palette color + var palette_index = parseInt(nums.shift()); + if (palette_index >= 0 && palette_index <= 255) { + if (!use_classes) { + if (!this.PALETTE_COLORS) { + self.setupPalette(); + } + if (is_foreground) { + self.fg = this.PALETTE_COLORS[palette_index]; + } else { + self.bg = this.PALETTE_COLORS[palette_index]; + } + } else { + var klass = palette_index >= 16 ? "ansi-palette-" + palette_index : ANSI_COLORS[palette_index > 7 ? 1 : 0][palette_index % 8]["class"]; + if (is_foreground) { + self.fg = klass; + } else { + self.bg = klass; + } + } + } + } else if (mode === "2" && nums.length >= 3) { + // true color + var r = parseInt(nums.shift()); + var g = parseInt(nums.shift()); + var b = parseInt(nums.shift()); + if (r >= 0 && r <= 255 && g >= 0 && g <= 255 && b >= 0 && b <= 255) { + var color = r + ", " + g + ", " + b; + if (!use_classes) { + if (is_foreground) { + self.fg = color; + } else { + self.bg = color; + } + } else { + if (is_foreground) { + self.fg = "ansi-truecolor"; + self.fg_truecolor = color; + } else { + self.bg = "ansi-truecolor"; + self.bg_truecolor = color; + } + } + } + } + } + } + } + + if (self.fg === null && self.bg === null && self.decoration === null) { + return result; + } else { + var styles = []; + var classes = []; + var data = {}; + + result.fg = self.fg; + result.bg = self.bg; + result.fg_truecolor = self.fg_truecolor; + result.bg_truecolor = self.bg_truecolor; + result.decoration = self.decoration; + result.was_processed = true; + + return result; + } + } + + /** + * processChunk + * Processes the current chunk of text. + * + * @name processChunk + * @function + * @param {String} text The input text. + * @param {Object} options An object containing the following fields: + * + * - `json` (Boolean): If `true`, the result will be an object. + * - `use_classes` (Boolean): If `true`, HTML classes will be appended to the HTML output. + * + * @param {Boolean} markup If false, the colors will not be parsed. + * @return {Object|String} The result (object if `json` is wanted back or string otherwise). + */ + + }, { + key: "processChunk", + value: function processChunk(text, options, markup) { + var _this2 = this; + + var self = this; + options = options || {}; + var jsonChunk = this.processChunkJson(text, options, markup); + + if (options.json) { + return jsonChunk; + } + if (jsonChunk.isEmpty()) { + return ""; + } + if (!jsonChunk.was_processed) { + return jsonChunk.content; + } + + var use_classes = options.use_classes; + + var styles = []; + var classes = []; + var data = {}; + var render_data = function render_data(data) { + var fragments = []; + var key = void 0; + for (key in data) { + if (data.hasOwnProperty(key)) { + fragments.push("data-" + key + "=\"" + _this2.escapeForHtml(data[key]) + "\""); + } + } + return fragments.length > 0 ? " " + fragments.join(" ") : ""; + }; + + if (jsonChunk.fg) { + if (use_classes) { + classes.push(jsonChunk.fg + "-fg"); + if (jsonChunk.fg_truecolor !== null) { + data["ansi-truecolor-fg"] = jsonChunk.fg_truecolor; + jsonChunk.fg_truecolor = null; + } + } else { + styles.push("color:rgb(" + jsonChunk.fg + ")"); + } + } + + if (jsonChunk.bg) { + if (use_classes) { + classes.push(jsonChunk.bg + "-bg"); + if (jsonChunk.bg_truecolor !== null) { + data["ansi-truecolor-bg"] = jsonChunk.bg_truecolor; + jsonChunk.bg_truecolor = null; + } + } else { + styles.push("background-color:rgb(" + jsonChunk.bg + ")"); + } + } + + if (jsonChunk.decoration) { + if (use_classes) { + classes.push("ansi-" + jsonChunk.decoration); + } else { + styles.push("text-decoration:" + jsonChunk.decoration); + } + } + + if (use_classes) { + return "<span class=\"" + classes.join(" ") + "\"" + render_data(data) + ">" + jsonChunk.content + "</span>"; + } else { + return "<span style=\"" + styles.join(";") + "\"" + render_data(data) + ">" + jsonChunk.content + "</span>"; + } + } + }]); + + return Anser; +}(); + +/***/ }), +/* 133 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-dev-utils/~/ansi-styles/index.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(module) { + +function assembleStyles () { + var styles = { + modifiers: { + reset: [0, 0], + bold: [1, 22], // 21 isn't widely supported and 22 does the same thing + dim: [2, 22], + italic: [3, 23], + underline: [4, 24], + inverse: [7, 27], + hidden: [8, 28], + strikethrough: [9, 29] + }, + colors: { + black: [30, 39], + red: [31, 39], + green: [32, 39], + yellow: [33, 39], + blue: [34, 39], + magenta: [35, 39], + cyan: [36, 39], + white: [37, 39], + gray: [90, 39] + }, + bgColors: { + bgBlack: [40, 49], + bgRed: [41, 49], + bgGreen: [42, 49], + bgYellow: [43, 49], + bgBlue: [44, 49], + bgMagenta: [45, 49], + bgCyan: [46, 49], + bgWhite: [47, 49] + } + }; + + // fix humans + styles.colors.grey = styles.colors.gray; + + Object.keys(styles).forEach(function (groupName) { + var group = styles[groupName]; + + Object.keys(group).forEach(function (styleName) { + var style = group[styleName]; + + styles[styleName] = group[styleName] = { + open: '\u001b[' + style[0] + 'm', + close: '\u001b[' + style[1] + 'm' + }; + }); + + Object.defineProperty(styles, groupName, { + value: group, + enumerable: false + }); + }); + + return styles; +} + +Object.defineProperty(module, 'exports', { + enumerable: true, + get: assembleStyles +}); + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../react-scripts/~/webpack/buildin/module.js */ 74)(module))) + +/***/ }), +/* 134 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-dev-utils/~/babel-code-frame/lib/index.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +exports.__esModule = true; + +exports.default = function (rawLines, lineNumber, colNumber) { + var opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}; + + colNumber = Math.max(colNumber, 0); + + var highlighted = opts.highlightCode && _chalk2.default.supportsColor || opts.forceColor; + var chalk = _chalk2.default; + if (opts.forceColor) { + chalk = new _chalk2.default.constructor({ enabled: true }); + } + var maybeHighlight = function maybeHighlight(chalkFn, string) { + return highlighted ? chalkFn(string) : string; + }; + var defs = getDefs(chalk); + if (highlighted) rawLines = highlight(defs, rawLines); + + var linesAbove = opts.linesAbove || 2; + var linesBelow = opts.linesBelow || 3; + + var lines = rawLines.split(NEWLINE); + var start = Math.max(lineNumber - (linesAbove + 1), 0); + var end = Math.min(lines.length, lineNumber + linesBelow); + + if (!lineNumber && !colNumber) { + start = 0; + end = lines.length; + } + + var numberMaxWidth = String(end).length; + + var frame = lines.slice(start, end).map(function (line, index) { + var number = start + 1 + index; + var paddedNumber = (" " + number).slice(-numberMaxWidth); + var gutter = " " + paddedNumber + " | "; + if (number === lineNumber) { + var markerLine = ""; + if (colNumber) { + var markerSpacing = line.slice(0, colNumber - 1).replace(/[^\t]/g, " "); + markerLine = ["\n ", maybeHighlight(defs.gutter, gutter.replace(/\d/g, " ")), markerSpacing, maybeHighlight(defs.marker, "^")].join(""); + } + return [maybeHighlight(defs.marker, ">"), maybeHighlight(defs.gutter, gutter), line, markerLine].join(""); + } else { + return " " + maybeHighlight(defs.gutter, gutter) + line; + } + }).join("\n"); + + if (highlighted) { + return chalk.reset(frame); + } else { + return frame; + } +}; + +var _jsTokens = __webpack_require__(/*! js-tokens */ 147); + +var _jsTokens2 = _interopRequireDefault(_jsTokens); + +var _esutils = __webpack_require__(/*! esutils */ 142); + +var _esutils2 = _interopRequireDefault(_esutils); + +var _chalk = __webpack_require__(/*! chalk */ 136); + +var _chalk2 = _interopRequireDefault(_chalk); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function getDefs(chalk) { + return { + keyword: chalk.cyan, + capitalized: chalk.yellow, + jsx_tag: chalk.yellow, + punctuator: chalk.yellow, + + number: chalk.magenta, + string: chalk.green, + regex: chalk.magenta, + comment: chalk.grey, + invalid: chalk.white.bgRed.bold, + gutter: chalk.grey, + marker: chalk.red.bold + }; +} + +var NEWLINE = /\r\n|[\n\r\u2028\u2029]/; + +var JSX_TAG = /^[a-z][\w-]*$/i; + +var BRACKET = /^[()\[\]{}]$/; + +function getTokenType(match) { + var _match$slice = match.slice(-2), + offset = _match$slice[0], + text = _match$slice[1]; + + var token = _jsTokens2.default.matchToToken(match); + + if (token.type === "name") { + if (_esutils2.default.keyword.isReservedWordES6(token.value)) { + return "keyword"; + } + + if (JSX_TAG.test(token.value) && (text[offset - 1] === "<" || text.substr(offset - 2, 2) == "</")) { + return "jsx_tag"; + } + + if (token.value[0] !== token.value[0].toLowerCase()) { + return "capitalized"; + } + } + + if (token.type === "punctuator" && BRACKET.test(token.value)) { + return "bracket"; + } + + return token.type; +} + +function highlight(defs, text) { + return text.replace(_jsTokens2.default, function () { + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + var type = getTokenType(args); + var colorize = defs[type]; + if (colorize) { + return args[0].split(NEWLINE).map(function (str) { + return colorize(str); + }).join("\n"); + } else { + return args[0]; + } + }); +} + +module.exports = exports["default"]; + +/***/ }), +/* 135 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-dev-utils/~/babel-runtime/regenerator/index.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +module.exports = __webpack_require__(/*! regenerator-runtime */ 150); + + +/***/ }), +/* 136 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************!*\ + !*** ./packages/react-dev-utils/~/chalk/index.js ***! + \***************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(process) { +var escapeStringRegexp = __webpack_require__(/*! escape-string-regexp */ 139); +var ansiStyles = __webpack_require__(/*! ansi-styles */ 133); +var stripAnsi = __webpack_require__(/*! strip-ansi */ 95); +var hasAnsi = __webpack_require__(/*! has-ansi */ 143); +var supportsColor = __webpack_require__(/*! supports-color */ 188); +var defineProps = Object.defineProperties; +var isSimpleWindowsTerm = process.platform === 'win32' && !/^xterm/i.test(__webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}).TERM); + +function Chalk(options) { + // detect mode if not set manually + this.enabled = !options || options.enabled === undefined ? supportsColor : options.enabled; +} + +// use bright blue on Windows as the normal blue color is illegible +if (isSimpleWindowsTerm) { + ansiStyles.blue.open = '\u001b[94m'; +} + +var styles = (function () { + var ret = {}; + + Object.keys(ansiStyles).forEach(function (key) { + ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g'); + + ret[key] = { + get: function () { + return build.call(this, this._styles.concat(key)); + } + }; + }); + + return ret; +})(); + +var proto = defineProps(function chalk() {}, styles); + +function build(_styles) { + var builder = function () { + return applyStyle.apply(builder, arguments); + }; + + builder._styles = _styles; + builder.enabled = this.enabled; + // __proto__ is used because we must return a function, but there is + // no way to create a function with a different prototype. + /* eslint-disable no-proto */ + builder.__proto__ = proto; + + return builder; +} + +function applyStyle() { + // support varags, but simply cast to string in case there's only one arg + var args = arguments; + var argsLen = args.length; + var str = argsLen !== 0 && String(arguments[0]); + + if (argsLen > 1) { + // don't slice `arguments`, it prevents v8 optimizations + for (var a = 1; a < argsLen; a++) { + str += ' ' + args[a]; + } + } + + if (!this.enabled || !str) { + return str; + } + + var nestedStyles = this._styles; + var i = nestedStyles.length; + + // Turns out that on Windows dimmed gray text becomes invisible in cmd.exe, + // see https://github.com/chalk/chalk/issues/58 + // If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop. + var originalDim = ansiStyles.dim.open; + if (isSimpleWindowsTerm && (nestedStyles.indexOf('gray') !== -1 || nestedStyles.indexOf('grey') !== -1)) { + ansiStyles.dim.open = ''; + } + + while (i--) { + var code = ansiStyles[nestedStyles[i]]; + + // Replace any instances already present with a re-opening code + // otherwise only the part of the string until said closing code + // will be colored, and the rest will simply be 'plain'. + str = code.open + str.replace(code.closeRe, code.open) + code.close; + } + + // Reset the original 'dim' if we changed it to work around the Windows dimmed gray issue. + ansiStyles.dim.open = originalDim; + + return str; +} + +function init() { + var ret = {}; + + Object.keys(styles).forEach(function (name) { + ret[name] = { + get: function () { + return build.call(this, [name]); + } + }; + }); + + return ret; +} + +defineProps(Chalk.prototype, init()); + +module.exports = new Chalk(); +module.exports.styles = ansiStyles; +module.exports.hasColor = hasAnsi; +module.exports.stripColor = stripAnsi; +module.exports.supportsColor = supportsColor; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../react-scripts/~/process/browser.js */ 19))) + +/***/ }), +/* 137 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-dev-utils/~/debug/src/debug.js ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + + +/** + * This is the common logic for both the Node.js and web browser + * implementations of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = createDebug.debug = createDebug['default'] = createDebug; +exports.coerce = coerce; +exports.disable = disable; +exports.enable = enable; +exports.enabled = enabled; +exports.humanize = __webpack_require__(/*! ms */ 148); + +/** + * The currently active debug mode names, and names to skip. + */ + +exports.names = []; +exports.skips = []; + +/** + * Map of special "%n" handling functions, for the debug "format" argument. + * + * Valid key names are a single, lower or upper-case letter, i.e. "n" and "N". + */ + +exports.formatters = {}; + +/** + * Previous log timestamp. + */ + +var prevTime; + +/** + * Select a color. + * @param {String} namespace + * @return {Number} + * @api private + */ + +function selectColor(namespace) { + var hash = 0, i; + + for (i in namespace) { + hash = ((hash << 5) - hash) + namespace.charCodeAt(i); + hash |= 0; // Convert to 32bit integer + } + + return exports.colors[Math.abs(hash) % exports.colors.length]; +} + +/** + * Create a debugger with the given `namespace`. + * + * @param {String} namespace + * @return {Function} + * @api public + */ + +function createDebug(namespace) { + + function debug() { + // disabled? + if (!debug.enabled) return; + + var self = debug; + + // set `diff` timestamp + var curr = +new Date(); + var ms = curr - (prevTime || curr); + self.diff = ms; + self.prev = prevTime; + self.curr = curr; + prevTime = curr; + + // turn the `arguments` into a proper Array + var args = new Array(arguments.length); + for (var i = 0; i < args.length; i++) { + args[i] = arguments[i]; + } + + args[0] = exports.coerce(args[0]); + + if ('string' !== typeof args[0]) { + // anything else let's inspect with %O + args.unshift('%O'); + } + + // apply any `formatters` transformations + var index = 0; + args[0] = args[0].replace(/%([a-zA-Z%])/g, function(match, format) { + // if we encounter an escaped % then don't increase the array index + if (match === '%%') return match; + index++; + var formatter = exports.formatters[format]; + if ('function' === typeof formatter) { + var val = args[index]; + match = formatter.call(self, val); + + // now we need to remove `args[index]` since it's inlined in the `format` + args.splice(index, 1); + index--; + } + return match; + }); + + // apply env-specific formatting (colors, etc.) + exports.formatArgs.call(self, args); + + var logFn = debug.log || exports.log || console.log.bind(console); + logFn.apply(self, args); + } + + debug.namespace = namespace; + debug.enabled = exports.enabled(namespace); + debug.useColors = exports.useColors(); + debug.color = selectColor(namespace); + + // env-specific initialization logic for debug instances + if ('function' === typeof exports.init) { + exports.init(debug); + } + + return debug; +} + +/** + * Enables a debug mode by namespaces. This can include modes + * separated by a colon and wildcards. + * + * @param {String} namespaces + * @api public + */ + +function enable(namespaces) { + exports.save(namespaces); + + exports.names = []; + exports.skips = []; + + var split = (namespaces || '').split(/[\s,]+/); + var len = split.length; + + for (var i = 0; i < len; i++) { + if (!split[i]) continue; // ignore empty strings + namespaces = split[i].replace(/\*/g, '.*?'); + if (namespaces[0] === '-') { + exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$')); + } else { + exports.names.push(new RegExp('^' + namespaces + '$')); + } + } +} + +/** + * Disable debug output. + * + * @api public + */ + +function disable() { + exports.enable(''); +} + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +function enabled(name) { + var i, len; + for (i = 0, len = exports.skips.length; i < len; i++) { + if (exports.skips[i].test(name)) { + return false; + } + } + for (i = 0, len = exports.names.length; i < len; i++) { + if (exports.names[i].test(name)) { + return true; + } + } + return false; +} + +/** + * Coerce `val`. + * + * @param {Mixed} val + * @return {Mixed} + * @api private + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} + + +/***/ }), +/* 138 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-dev-utils/~/error-stack-parser/error-stack-parser.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function(root, factory) { + 'use strict'; + // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js, Rhino, and browsers. + + /* istanbul ignore next */ + if (true) { + !(__WEBPACK_AMD_DEFINE_ARRAY__ = [__webpack_require__(/*! stackframe */ 187)], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory), + __WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ? + (__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__), + __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); + } else if (typeof exports === 'object') { + module.exports = factory(require('stackframe')); + } else { + root.ErrorStackParser = factory(root.StackFrame); + } +}(this, function ErrorStackParser(StackFrame) { + 'use strict'; + + var FIREFOX_SAFARI_STACK_REGEXP = /(^|@)\S+\:\d+/; + var CHROME_IE_STACK_REGEXP = /^\s*at .*(\S+\:\d+|\(native\))/m; + var SAFARI_NATIVE_CODE_REGEXP = /^(eval@)?(\[native code\])?$/; + + return { + /** + * Given an Error object, extract the most information from it. + * + * @param {Error} error object + * @return {Array} of StackFrames + */ + parse: function ErrorStackParser$$parse(error) { + if (typeof error.stacktrace !== 'undefined' || typeof error['opera#sourceloc'] !== 'undefined') { + return this.parseOpera(error); + } else if (error.stack && error.stack.match(CHROME_IE_STACK_REGEXP)) { + return this.parseV8OrIE(error); + } else if (error.stack) { + return this.parseFFOrSafari(error); + } else { + throw new Error('Cannot parse given Error object'); + } + }, + + // Separate line and column numbers from a string of the form: (URI:Line:Column) + extractLocation: function ErrorStackParser$$extractLocation(urlLike) { + // Fail-fast but return locations like "(native)" + if (urlLike.indexOf(':') === -1) { + return [urlLike]; + } + + var regExp = /(.+?)(?:\:(\d+))?(?:\:(\d+))?$/; + var parts = regExp.exec(urlLike.replace(/[\(\)]/g, '')); + return [parts[1], parts[2] || undefined, parts[3] || undefined]; + }, + + parseV8OrIE: function ErrorStackParser$$parseV8OrIE(error) { + var filtered = error.stack.split('\n').filter(function(line) { + return !!line.match(CHROME_IE_STACK_REGEXP); + }, this); + + return filtered.map(function(line) { + if (line.indexOf('(eval ') > -1) { + // Throw away eval information until we implement stacktrace.js/stackframe#8 + line = line.replace(/eval code/g, 'eval').replace(/(\(eval at [^\()]*)|(\)\,.*$)/g, ''); + } + var tokens = line.replace(/^\s+/, '').replace(/\(eval code/g, '(').split(/\s+/).slice(1); + var locationParts = this.extractLocation(tokens.pop()); + var functionName = tokens.join(' ') || undefined; + var fileName = ['eval', '<anonymous>'].indexOf(locationParts[0]) > -1 ? undefined : locationParts[0]; + + return new StackFrame({ + functionName: functionName, + fileName: fileName, + lineNumber: locationParts[1], + columnNumber: locationParts[2], + source: line + }); + }, this); + }, + + parseFFOrSafari: function ErrorStackParser$$parseFFOrSafari(error) { + var filtered = error.stack.split('\n').filter(function(line) { + return !line.match(SAFARI_NATIVE_CODE_REGEXP); + }, this); + + return filtered.map(function(line) { + // Throw away eval information until we implement stacktrace.js/stackframe#8 + if (line.indexOf(' > eval') > -1) { + line = line.replace(/ line (\d+)(?: > eval line \d+)* > eval\:\d+\:\d+/g, ':$1'); + } + + if (line.indexOf('@') === -1 && line.indexOf(':') === -1) { + // Safari eval frames only have function names and nothing else + return new StackFrame({ + functionName: line + }); + } else { + var tokens = line.split('@'); + var locationParts = this.extractLocation(tokens.pop()); + var functionName = tokens.join('@') || undefined; + + return new StackFrame({ + functionName: functionName, + fileName: locationParts[0], + lineNumber: locationParts[1], + columnNumber: locationParts[2], + source: line + }); + } + }, this); + }, + + parseOpera: function ErrorStackParser$$parseOpera(e) { + if (!e.stacktrace || (e.message.indexOf('\n') > -1 && + e.message.split('\n').length > e.stacktrace.split('\n').length)) { + return this.parseOpera9(e); + } else if (!e.stack) { + return this.parseOpera10(e); + } else { + return this.parseOpera11(e); + } + }, + + parseOpera9: function ErrorStackParser$$parseOpera9(e) { + var lineRE = /Line (\d+).*script (?:in )?(\S+)/i; + var lines = e.message.split('\n'); + var result = []; + + for (var i = 2, len = lines.length; i < len; i += 2) { + var match = lineRE.exec(lines[i]); + if (match) { + result.push(new StackFrame({ + fileName: match[2], + lineNumber: match[1], + source: lines[i] + })); + } + } + + return result; + }, + + parseOpera10: function ErrorStackParser$$parseOpera10(e) { + var lineRE = /Line (\d+).*script (?:in )?(\S+)(?:: In function (\S+))?$/i; + var lines = e.stacktrace.split('\n'); + var result = []; + + for (var i = 0, len = lines.length; i < len; i += 2) { + var match = lineRE.exec(lines[i]); + if (match) { + result.push( + new StackFrame({ + functionName: match[3] || undefined, + fileName: match[2], + lineNumber: match[1], + source: lines[i] + }) + ); + } + } + + return result; + }, + + // Opera 10.65+ Error.stack very similar to FF/Safari + parseOpera11: function ErrorStackParser$$parseOpera11(error) { + var filtered = error.stack.split('\n').filter(function(line) { + return !!line.match(FIREFOX_SAFARI_STACK_REGEXP) && !line.match(/^Error created at/); + }, this); + + return filtered.map(function(line) { + var tokens = line.split('@'); + var locationParts = this.extractLocation(tokens.pop()); + var functionCall = (tokens.shift() || ''); + var functionName = functionCall + .replace(/<anonymous function(: (\w+))?>/, '$2') + .replace(/\([^\)]*\)/g, '') || undefined; + var argsRaw; + if (functionCall.match(/\(([^\)]*)\)/)) { + argsRaw = functionCall.replace(/^[^\(]+\(([^\)]*)\)$/, '$1'); + } + var args = (argsRaw === undefined || argsRaw === '[arguments not available]') ? + undefined : argsRaw.split(','); + + return new StackFrame({ + functionName: functionName, + args: args, + fileName: locationParts[0], + lineNumber: locationParts[1], + columnNumber: locationParts[2], + source: line + }); + }, this); + } + }; +})); + + +/***/ }), +/* 139 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-dev-utils/~/escape-string-regexp/index.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; + +module.exports = function (str) { + if (typeof str !== 'string') { + throw new TypeError('Expected a string'); + } + + return str.replace(matchOperatorsRe, '\\$&'); +}; + + +/***/ }), +/* 140 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-dev-utils/~/esutils/lib/ast.js ***! + \*******************************************************/ +/***/ (function(module, exports) { + +/* + Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com> + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +(function () { + 'use strict'; + + function isExpression(node) { + if (node == null) { return false; } + switch (node.type) { + case 'ArrayExpression': + case 'AssignmentExpression': + case 'BinaryExpression': + case 'CallExpression': + case 'ConditionalExpression': + case 'FunctionExpression': + case 'Identifier': + case 'Literal': + case 'LogicalExpression': + case 'MemberExpression': + case 'NewExpression': + case 'ObjectExpression': + case 'SequenceExpression': + case 'ThisExpression': + case 'UnaryExpression': + case 'UpdateExpression': + return true; + } + return false; + } + + function isIterationStatement(node) { + if (node == null) { return false; } + switch (node.type) { + case 'DoWhileStatement': + case 'ForInStatement': + case 'ForStatement': + case 'WhileStatement': + return true; + } + return false; + } + + function isStatement(node) { + if (node == null) { return false; } + switch (node.type) { + case 'BlockStatement': + case 'BreakStatement': + case 'ContinueStatement': + case 'DebuggerStatement': + case 'DoWhileStatement': + case 'EmptyStatement': + case 'ExpressionStatement': + case 'ForInStatement': + case 'ForStatement': + case 'IfStatement': + case 'LabeledStatement': + case 'ReturnStatement': + case 'SwitchStatement': + case 'ThrowStatement': + case 'TryStatement': + case 'VariableDeclaration': + case 'WhileStatement': + case 'WithStatement': + return true; + } + return false; + } + + function isSourceElement(node) { + return isStatement(node) || node != null && node.type === 'FunctionDeclaration'; + } + + function trailingStatement(node) { + switch (node.type) { + case 'IfStatement': + if (node.alternate != null) { + return node.alternate; + } + return node.consequent; + + case 'LabeledStatement': + case 'ForStatement': + case 'ForInStatement': + case 'WhileStatement': + case 'WithStatement': + return node.body; + } + return null; + } + + function isProblematicIfStatement(node) { + var current; + + if (node.type !== 'IfStatement') { + return false; + } + if (node.alternate == null) { + return false; + } + current = node.consequent; + do { + if (current.type === 'IfStatement') { + if (current.alternate == null) { + return true; + } + } + current = trailingStatement(current); + } while (current); + + return false; + } + + module.exports = { + isExpression: isExpression, + isStatement: isStatement, + isIterationStatement: isIterationStatement, + isSourceElement: isSourceElement, + isProblematicIfStatement: isProblematicIfStatement, + + trailingStatement: trailingStatement + }; +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ + + +/***/ }), +/* 141 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-dev-utils/~/esutils/lib/keyword.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* + Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com> + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +(function () { + 'use strict'; + + var code = __webpack_require__(/*! ./code */ 77); + + function isStrictModeReservedWordES6(id) { + switch (id) { + case 'implements': + case 'interface': + case 'package': + case 'private': + case 'protected': + case 'public': + case 'static': + case 'let': + return true; + default: + return false; + } + } + + function isKeywordES5(id, strict) { + // yield should not be treated as keyword under non-strict mode. + if (!strict && id === 'yield') { + return false; + } + return isKeywordES6(id, strict); + } + + function isKeywordES6(id, strict) { + if (strict && isStrictModeReservedWordES6(id)) { + return true; + } + + switch (id.length) { + case 2: + return (id === 'if') || (id === 'in') || (id === 'do'); + case 3: + return (id === 'var') || (id === 'for') || (id === 'new') || (id === 'try'); + case 4: + return (id === 'this') || (id === 'else') || (id === 'case') || + (id === 'void') || (id === 'with') || (id === 'enum'); + case 5: + return (id === 'while') || (id === 'break') || (id === 'catch') || + (id === 'throw') || (id === 'const') || (id === 'yield') || + (id === 'class') || (id === 'super'); + case 6: + return (id === 'return') || (id === 'typeof') || (id === 'delete') || + (id === 'switch') || (id === 'export') || (id === 'import'); + case 7: + return (id === 'default') || (id === 'finally') || (id === 'extends'); + case 8: + return (id === 'function') || (id === 'continue') || (id === 'debugger'); + case 10: + return (id === 'instanceof'); + default: + return false; + } + } + + function isReservedWordES5(id, strict) { + return id === 'null' || id === 'true' || id === 'false' || isKeywordES5(id, strict); + } + + function isReservedWordES6(id, strict) { + return id === 'null' || id === 'true' || id === 'false' || isKeywordES6(id, strict); + } + + function isRestrictedWord(id) { + return id === 'eval' || id === 'arguments'; + } + + function isIdentifierNameES5(id) { + var i, iz, ch; + + if (id.length === 0) { return false; } + + ch = id.charCodeAt(0); + if (!code.isIdentifierStartES5(ch)) { + return false; + } + + for (i = 1, iz = id.length; i < iz; ++i) { + ch = id.charCodeAt(i); + if (!code.isIdentifierPartES5(ch)) { + return false; + } + } + return true; + } + + function decodeUtf16(lead, trail) { + return (lead - 0xD800) * 0x400 + (trail - 0xDC00) + 0x10000; + } + + function isIdentifierNameES6(id) { + var i, iz, ch, lowCh, check; + + if (id.length === 0) { return false; } + + check = code.isIdentifierStartES6; + for (i = 0, iz = id.length; i < iz; ++i) { + ch = id.charCodeAt(i); + if (0xD800 <= ch && ch <= 0xDBFF) { + ++i; + if (i >= iz) { return false; } + lowCh = id.charCodeAt(i); + if (!(0xDC00 <= lowCh && lowCh <= 0xDFFF)) { + return false; + } + ch = decodeUtf16(ch, lowCh); + } + if (!check(ch)) { + return false; + } + check = code.isIdentifierPartES6; + } + return true; + } + + function isIdentifierES5(id, strict) { + return isIdentifierNameES5(id) && !isReservedWordES5(id, strict); + } + + function isIdentifierES6(id, strict) { + return isIdentifierNameES6(id) && !isReservedWordES6(id, strict); + } + + module.exports = { + isKeywordES5: isKeywordES5, + isKeywordES6: isKeywordES6, + isReservedWordES5: isReservedWordES5, + isReservedWordES6: isReservedWordES6, + isRestrictedWord: isRestrictedWord, + isIdentifierNameES5: isIdentifierNameES5, + isIdentifierNameES6: isIdentifierNameES6, + isIdentifierES5: isIdentifierES5, + isIdentifierES6: isIdentifierES6 + }; +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ + + +/***/ }), +/* 142 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-dev-utils/~/esutils/lib/utils.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* + Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com> + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +(function () { + 'use strict'; + + exports.ast = __webpack_require__(/*! ./ast */ 140); + exports.code = __webpack_require__(/*! ./code */ 77); + exports.keyword = __webpack_require__(/*! ./keyword */ 141); +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ + + +/***/ }), +/* 143 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************!*\ + !*** ./packages/react-dev-utils/~/has-ansi/index.js ***! + \******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + +var ansiRegex = __webpack_require__(/*! ansi-regex */ 76); +var re = new RegExp(ansiRegex().source); // remove the `g` flag +module.exports = re.test.bind(re); + + +/***/ }), +/* 144 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-dev-utils/~/html-entities/index.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +module.exports = { + XmlEntities: __webpack_require__(/*! ./lib/xml-entities.js */ 146), + Html4Entities: __webpack_require__(/*! ./lib/html4-entities.js */ 145), + Html5Entities: __webpack_require__(/*! ./lib/html5-entities.js */ 78), + AllHtmlEntities: __webpack_require__(/*! ./lib/html5-entities.js */ 78) +}; + + +/***/ }), +/* 145 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-dev-utils/~/html-entities/lib/html4-entities.js ***! + \************************************************************************/ +/***/ (function(module, exports) { + +var HTML_ALPHA = ['apos', 'nbsp', 'iexcl', 'cent', 'pound', 'curren', 'yen', 'brvbar', 'sect', 'uml', 'copy', 'ordf', 'laquo', 'not', 'shy', 'reg', 'macr', 'deg', 'plusmn', 'sup2', 'sup3', 'acute', 'micro', 'para', 'middot', 'cedil', 'sup1', 'ordm', 'raquo', 'frac14', 'frac12', 'frac34', 'iquest', 'Agrave', 'Aacute', 'Acirc', 'Atilde', 'Auml', 'Aring', 'Aelig', 'Ccedil', 'Egrave', 'Eacute', 'Ecirc', 'Euml', 'Igrave', 'Iacute', 'Icirc', 'Iuml', 'ETH', 'Ntilde', 'Ograve', 'Oacute', 'Ocirc', 'Otilde', 'Ouml', 'times', 'Oslash', 'Ugrave', 'Uacute', 'Ucirc', 'Uuml', 'Yacute', 'THORN', 'szlig', 'agrave', 'aacute', 'acirc', 'atilde', 'auml', 'aring', 'aelig', 'ccedil', 'egrave', 'eacute', 'ecirc', 'euml', 'igrave', 'iacute', 'icirc', 'iuml', 'eth', 'ntilde', 'ograve', 'oacute', 'ocirc', 'otilde', 'ouml', 'divide', 'Oslash', 'ugrave', 'uacute', 'ucirc', 'uuml', 'yacute', 'thorn', 'yuml', 'quot', 'amp', 'lt', 'gt', 'oelig', 'oelig', 'scaron', 'scaron', 'yuml', 'circ', 'tilde', 'ensp', 'emsp', 'thinsp', 'zwnj', 'zwj', 'lrm', 'rlm', 'ndash', 'mdash', 'lsquo', 'rsquo', 'sbquo', 'ldquo', 'rdquo', 'bdquo', 'dagger', 'dagger', 'permil', 'lsaquo', 'rsaquo', 'euro', 'fnof', 'alpha', 'beta', 'gamma', 'delta', 'epsilon', 'zeta', 'eta', 'theta', 'iota', 'kappa', 'lambda', 'mu', 'nu', 'xi', 'omicron', 'pi', 'rho', 'sigma', 'tau', 'upsilon', 'phi', 'chi', 'psi', 'omega', 'alpha', 'beta', 'gamma', 'delta', 'epsilon', 'zeta', 'eta', 'theta', 'iota', 'kappa', 'lambda', 'mu', 'nu', 'xi', 'omicron', 'pi', 'rho', 'sigmaf', 'sigma', 'tau', 'upsilon', 'phi', 'chi', 'psi', 'omega', 'thetasym', 'upsih', 'piv', 'bull', 'hellip', 'prime', 'prime', 'oline', 'frasl', 'weierp', 'image', 'real', 'trade', 'alefsym', 'larr', 'uarr', 'rarr', 'darr', 'harr', 'crarr', 'larr', 'uarr', 'rarr', 'darr', 'harr', 'forall', 'part', 'exist', 'empty', 'nabla', 'isin', 'notin', 'ni', 'prod', 'sum', 'minus', 'lowast', 'radic', 'prop', 'infin', 'ang', 'and', 'or', 'cap', 'cup', 'int', 'there4', 'sim', 'cong', 'asymp', 'ne', 'equiv', 'le', 'ge', 'sub', 'sup', 'nsub', 'sube', 'supe', 'oplus', 'otimes', 'perp', 'sdot', 'lceil', 'rceil', 'lfloor', 'rfloor', 'lang', 'rang', 'loz', 'spades', 'clubs', 'hearts', 'diams']; +var HTML_CODES = [39, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 34, 38, 60, 62, 338, 339, 352, 353, 376, 710, 732, 8194, 8195, 8201, 8204, 8205, 8206, 8207, 8211, 8212, 8216, 8217, 8218, 8220, 8221, 8222, 8224, 8225, 8240, 8249, 8250, 8364, 402, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 977, 978, 982, 8226, 8230, 8242, 8243, 8254, 8260, 8472, 8465, 8476, 8482, 8501, 8592, 8593, 8594, 8595, 8596, 8629, 8656, 8657, 8658, 8659, 8660, 8704, 8706, 8707, 8709, 8711, 8712, 8713, 8715, 8719, 8721, 8722, 8727, 8730, 8733, 8734, 8736, 8743, 8744, 8745, 8746, 8747, 8756, 8764, 8773, 8776, 8800, 8801, 8804, 8805, 8834, 8835, 8836, 8838, 8839, 8853, 8855, 8869, 8901, 8968, 8969, 8970, 8971, 9001, 9002, 9674, 9824, 9827, 9829, 9830]; + +var alphaIndex = {}; +var numIndex = {}; + +var i = 0; +var length = HTML_ALPHA.length; +while (i < length) { + var a = HTML_ALPHA[i]; + var c = HTML_CODES[i]; + alphaIndex[a] = String.fromCharCode(c); + numIndex[c] = a; + i++; +} + +/** + * @constructor + */ +function Html4Entities() {} + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.prototype.decode = function(str) { + if (str.length === 0) { + return ''; + } + return str.replace(/&(#?[\w\d]+);?/g, function(s, entity) { + var chr; + if (entity.charAt(0) === "#") { + var code = entity.charAt(1).toLowerCase() === 'x' ? + parseInt(entity.substr(2), 16) : + parseInt(entity.substr(1)); + + if (!(isNaN(code) || code < -32768 || code > 65535)) { + chr = String.fromCharCode(code); + } + } else { + chr = alphaIndex[entity]; + } + return chr || s; + }); +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.decode = function(str) { + return new Html4Entities().decode(str); +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.prototype.encode = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var alpha = numIndex[str.charCodeAt(i)]; + result += alpha ? "&" + alpha + ";" : str.charAt(i); + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.encode = function(str) { + return new Html4Entities().encode(str); +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.prototype.encodeNonUTF = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var cc = str.charCodeAt(i); + var alpha = numIndex[cc]; + if (alpha) { + result += "&" + alpha + ";"; + } else if (cc < 32 || cc > 126) { + result += "&#" + cc + ";"; + } else { + result += str.charAt(i); + } + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.encodeNonUTF = function(str) { + return new Html4Entities().encodeNonUTF(str); +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.prototype.encodeNonASCII = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var c = str.charCodeAt(i); + if (c <= 255) { + result += str[i++]; + continue; + } + result += '&#' + c + ';'; + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.encodeNonASCII = function(str) { + return new Html4Entities().encodeNonASCII(str); +}; + +module.exports = Html4Entities; + + +/***/ }), +/* 146 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-dev-utils/~/html-entities/lib/xml-entities.js ***! + \**********************************************************************/ +/***/ (function(module, exports) { + +var ALPHA_INDEX = { + '<': '<', + '>': '>', + '"': '"', + '&apos': '\'', + '&': '&', + '<': '<', + '>': '>', + '"': '"', + ''': '\'', + '&': '&' +}; + +var CHAR_INDEX = { + 60: 'lt', + 62: 'gt', + 34: 'quot', + 39: 'apos', + 38: 'amp' +}; + +var CHAR_S_INDEX = { + '<': '<', + '>': '>', + '"': '"', + '\'': ''', + '&': '&' +}; + +/** + * @constructor + */ +function XmlEntities() {} + +/** + * @param {String} str + * @returns {String} + */ +XmlEntities.prototype.encode = function(str) { + if (str.length === 0) { + return ''; + } + return str.replace(/<|>|"|'|&/g, function(s) { + return CHAR_S_INDEX[s]; + }); +}; + +/** + * @param {String} str + * @returns {String} + */ + XmlEntities.encode = function(str) { + return new XmlEntities().encode(str); + }; + +/** + * @param {String} str + * @returns {String} + */ +XmlEntities.prototype.decode = function(str) { + if (str.length === 0) { + return ''; + } + return str.replace(/&#?[0-9a-zA-Z]+;?/g, function(s) { + if (s.charAt(1) === '#') { + var code = s.charAt(2).toLowerCase() === 'x' ? + parseInt(s.substr(3), 16) : + parseInt(s.substr(2)); + + if (isNaN(code) || code < -32768 || code > 65535) { + return ''; + } + return String.fromCharCode(code); + } + return ALPHA_INDEX[s] || s; + }); +}; + +/** + * @param {String} str + * @returns {String} + */ + XmlEntities.decode = function(str) { + return new XmlEntities().decode(str); + }; + +/** + * @param {String} str + * @returns {String} + */ +XmlEntities.prototype.encodeNonUTF = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var c = str.charCodeAt(i); + var alpha = CHAR_INDEX[c]; + if (alpha) { + result += "&" + alpha + ";"; + i++; + continue; + } + if (c < 32 || c > 126) { + result += '&#' + c + ';'; + } else { + result += str.charAt(i); + } + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ + XmlEntities.encodeNonUTF = function(str) { + return new XmlEntities().encodeNonUTF(str); + }; + +/** + * @param {String} str + * @returns {String} + */ +XmlEntities.prototype.encodeNonASCII = function(str) { + var strLenght = str.length; + if (strLenght === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLenght) { + var c = str.charCodeAt(i); + if (c <= 255) { + result += str[i++]; + continue; + } + result += '&#' + c + ';'; + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ + XmlEntities.encodeNonASCII = function(str) { + return new XmlEntities().encodeNonASCII(str); + }; + +module.exports = XmlEntities; + + +/***/ }), +/* 147 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-dev-utils/~/js-tokens/index.js ***! + \*******************************************************/ +/***/ (function(module, exports) { + +// Copyright 2014, 2015, 2016 Simon Lydell +// X11 (“MIT”) Licensed. (See LICENSE.) + +// This regex comes from regex.coffee, and is inserted here by generate-index.js +// (run `npm run build`). +module.exports = /((['"])(?:(?!\2|\\).|\\(?:\r\n|[\s\S]))*(\2)?|`(?:[^`\\$]|\\[\s\S]|\$(?!\{)|\$\{(?:[^{}]|\{[^}]*\}?)*\}?)*(`)?)|(\/\/.*)|(\/\*(?:[^*]|\*(?!\/))*(\*\/)?)|(\/(?!\*)(?:\[(?:(?![\]\\]).|\\.)*\]|(?![\/\]\\]).|\\.)+\/(?:(?!\s*(?:\b|[\u0080-\uFFFF$\\'"~({]|[+\-!](?!=)|\.?\d))|[gmiyu]{1,5}\b(?![\u0080-\uFFFF$\\]|\s*(?:[+\-*%&|^<>!=?({]|\/(?![\/*])))))|(0[xX][\da-fA-F]+|0[oO][0-7]+|0[bB][01]+|(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?)|((?!\d)(?:(?!\s)[$\w\u0080-\uFFFF]|\\u[\da-fA-F]{4}|\\u\{[\da-fA-F]{1,6}\})+)|(--|\+\+|&&|\|\||=>|\.{3}|(?:[+\-\/%&|^]|\*{1,2}|<{1,2}|>{1,3}|!=?|={1,2})=?|[?~.,:;[\](){}])|(\s+)|(^$|[\s\S])/g + +module.exports.matchToToken = function(match) { + var token = {type: "invalid", value: match[0]} + if (match[ 1]) token.type = "string" , token.closed = !!(match[3] || match[4]) + else if (match[ 5]) token.type = "comment" + else if (match[ 6]) token.type = "comment", token.closed = !!match[7] + else if (match[ 8]) token.type = "regex" + else if (match[ 9]) token.type = "number" + else if (match[10]) token.type = "name" + else if (match[11]) token.type = "punctuator" + else if (match[12]) token.type = "whitespace" + return token +} + + +/***/ }), +/* 148 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************!*\ + !*** ./packages/react-dev-utils/~/ms/index.js ***! + \************************************************/ +/***/ (function(module, exports) { + +/** + * Helpers. + */ + +var s = 1000 +var m = s * 60 +var h = m * 60 +var d = h * 24 +var y = d * 365.25 + +/** + * Parse or format the given `val`. + * + * Options: + * + * - `long` verbose formatting [false] + * + * @param {String|Number} val + * @param {Object} options + * @throws {Error} throw an error if val is not a non-empty string or a number + * @return {String|Number} + * @api public + */ + +module.exports = function (val, options) { + options = options || {} + var type = typeof val + if (type === 'string' && val.length > 0) { + return parse(val) + } else if (type === 'number' && isNaN(val) === false) { + return options.long ? + fmtLong(val) : + fmtShort(val) + } + throw new Error('val is not a non-empty string or a valid number. val=' + JSON.stringify(val)) +} + +/** + * Parse the given `str` and return milliseconds. + * + * @param {String} str + * @return {Number} + * @api private + */ + +function parse(str) { + str = String(str) + if (str.length > 10000) { + return + } + var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str) + if (!match) { + return + } + var n = parseFloat(match[1]) + var type = (match[2] || 'ms').toLowerCase() + switch (type) { + case 'years': + case 'year': + case 'yrs': + case 'yr': + case 'y': + return n * y + case 'days': + case 'day': + case 'd': + return n * d + case 'hours': + case 'hour': + case 'hrs': + case 'hr': + case 'h': + return n * h + case 'minutes': + case 'minute': + case 'mins': + case 'min': + case 'm': + return n * m + case 'seconds': + case 'second': + case 'secs': + case 'sec': + case 's': + return n * s + case 'milliseconds': + case 'millisecond': + case 'msecs': + case 'msec': + case 'ms': + return n + default: + return undefined + } +} + +/** + * Short format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function fmtShort(ms) { + if (ms >= d) { + return Math.round(ms / d) + 'd' + } + if (ms >= h) { + return Math.round(ms / h) + 'h' + } + if (ms >= m) { + return Math.round(ms / m) + 'm' + } + if (ms >= s) { + return Math.round(ms / s) + 's' + } + return ms + 'ms' +} + +/** + * Long format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function fmtLong(ms) { + return plural(ms, d, 'day') || + plural(ms, h, 'hour') || + plural(ms, m, 'minute') || + plural(ms, s, 'second') || + ms + ' ms' +} + +/** + * Pluralization helper. + */ + +function plural(ms, n, name) { + if (ms < n) { + return + } + if (ms < n * 1.5) { + return Math.floor(ms / n) + ' ' + name + } + return Math.ceil(ms / n) + ' ' + name + 's' +} + + +/***/ }), +/* 149 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-dev-utils/~/querystringify/index.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var has = Object.prototype.hasOwnProperty; + +/** + * Simple query string parser. + * + * @param {String} query The query string that needs to be parsed. + * @returns {Object} + * @api public + */ +function querystring(query) { + var parser = /([^=?&]+)=?([^&]*)/g + , result = {} + , part; + + // + // Little nifty parsing hack, leverage the fact that RegExp.exec increments + // the lastIndex property so we can continue executing this loop until we've + // parsed all results. + // + for (; + part = parser.exec(query); + result[decodeURIComponent(part[1])] = decodeURIComponent(part[2]) + ); + + return result; +} + +/** + * Transform a query string to an object. + * + * @param {Object} obj Object that should be transformed. + * @param {String} prefix Optional prefix. + * @returns {String} + * @api public + */ +function querystringify(obj, prefix) { + prefix = prefix || ''; + + var pairs = []; + + // + // Optionally prefix with a '?' if needed + // + if ('string' !== typeof prefix) prefix = '?'; + + for (var key in obj) { + if (has.call(obj, key)) { + pairs.push(encodeURIComponent(key) +'='+ encodeURIComponent(obj[key])); + } + } + + return pairs.length ? prefix + pairs.join('&') : ''; +} + +// +// Expose the module. +// +exports.stringify = querystringify; +exports.parse = querystring; + + +/***/ }), +/* 150 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-dev-utils/~/regenerator-runtime/runtime-module.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(global) {// This method of obtaining a reference to the global object needs to be +// kept identical to the way it is obtained in runtime.js +var g = + typeof global === "object" ? global : + typeof window === "object" ? window : + typeof self === "object" ? self : this; + +// Use `getOwnPropertyNames` because not all browsers support calling +// `hasOwnProperty` on the global `self` object in a worker. See #183. +var hadRuntime = g.regeneratorRuntime && + Object.getOwnPropertyNames(g).indexOf("regeneratorRuntime") >= 0; + +// Save the old regeneratorRuntime in case it needs to be restored later. +var oldRuntime = hadRuntime && g.regeneratorRuntime; + +// Force reevalutation of runtime.js. +g.regeneratorRuntime = undefined; + +module.exports = __webpack_require__(/*! ./runtime */ 151); + +if (hadRuntime) { + // Restore the original runtime. + g.regeneratorRuntime = oldRuntime; +} else { + // Remove the global property added by runtime.js. + try { + delete g.regeneratorRuntime; + } catch(e) { + g.regeneratorRuntime = undefined; + } +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 151 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-dev-utils/~/regenerator-runtime/runtime.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(global, process) {/** + * Copyright (c) 2014, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * https://raw.github.com/facebook/regenerator/master/LICENSE file. An + * additional grant of patent rights can be found in the PATENTS file in + * the same directory. + */ + +!(function(global) { + "use strict"; + + var Op = Object.prototype; + var hasOwn = Op.hasOwnProperty; + var undefined; // More compressible than void 0. + var $Symbol = typeof Symbol === "function" ? Symbol : {}; + var iteratorSymbol = $Symbol.iterator || "@@iterator"; + var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag"; + + var inModule = typeof module === "object"; + var runtime = global.regeneratorRuntime; + if (runtime) { + if (inModule) { + // If regeneratorRuntime is defined globally and we're in a module, + // make the exports object identical to regeneratorRuntime. + module.exports = runtime; + } + // Don't bother evaluating the rest of this file if the runtime was + // already defined globally. + return; + } + + // Define the runtime globally (as expected by generated code) as either + // module.exports (if we're in a module) or a new, empty object. + runtime = global.regeneratorRuntime = inModule ? module.exports : {}; + + function wrap(innerFn, outerFn, self, tryLocsList) { + // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator. + var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator; + var generator = Object.create(protoGenerator.prototype); + var context = new Context(tryLocsList || []); + + // The ._invoke method unifies the implementations of the .next, + // .throw, and .return methods. + generator._invoke = makeInvokeMethod(innerFn, self, context); + + return generator; + } + runtime.wrap = wrap; + + // Try/catch helper to minimize deoptimizations. Returns a completion + // record like context.tryEntries[i].completion. This interface could + // have been (and was previously) designed to take a closure to be + // invoked without arguments, but in all the cases we care about we + // already have an existing method we want to call, so there's no need + // to create a new function object. We can even get away with assuming + // the method takes exactly one argument, since that happens to be true + // in every case, so we don't have to touch the arguments object. The + // only additional allocation required is the completion record, which + // has a stable shape and so hopefully should be cheap to allocate. + function tryCatch(fn, obj, arg) { + try { + return { type: "normal", arg: fn.call(obj, arg) }; + } catch (err) { + return { type: "throw", arg: err }; + } + } + + var GenStateSuspendedStart = "suspendedStart"; + var GenStateSuspendedYield = "suspendedYield"; + var GenStateExecuting = "executing"; + var GenStateCompleted = "completed"; + + // Returning this object from the innerFn has the same effect as + // breaking out of the dispatch switch statement. + var ContinueSentinel = {}; + + // Dummy constructor functions that we use as the .constructor and + // .constructor.prototype properties for functions that return Generator + // objects. For full spec compliance, you may wish to configure your + // minifier not to mangle the names of these two functions. + function Generator() {} + function GeneratorFunction() {} + function GeneratorFunctionPrototype() {} + + // This is a polyfill for %IteratorPrototype% for environments that + // don't natively support it. + var IteratorPrototype = {}; + IteratorPrototype[iteratorSymbol] = function () { + return this; + }; + + var getProto = Object.getPrototypeOf; + var NativeIteratorPrototype = getProto && getProto(getProto(values([]))); + if (NativeIteratorPrototype && + NativeIteratorPrototype !== Op && + hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) { + // This environment has a native %IteratorPrototype%; use it instead + // of the polyfill. + IteratorPrototype = NativeIteratorPrototype; + } + + var Gp = GeneratorFunctionPrototype.prototype = + Generator.prototype = Object.create(IteratorPrototype); + GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype; + GeneratorFunctionPrototype.constructor = GeneratorFunction; + GeneratorFunctionPrototype[toStringTagSymbol] = + GeneratorFunction.displayName = "GeneratorFunction"; + + // Helper for defining the .next, .throw, and .return methods of the + // Iterator interface in terms of a single ._invoke method. + function defineIteratorMethods(prototype) { + ["next", "throw", "return"].forEach(function(method) { + prototype[method] = function(arg) { + return this._invoke(method, arg); + }; + }); + } + + runtime.isGeneratorFunction = function(genFun) { + var ctor = typeof genFun === "function" && genFun.constructor; + return ctor + ? ctor === GeneratorFunction || + // For the native GeneratorFunction constructor, the best we can + // do is to check its .name property. + (ctor.displayName || ctor.name) === "GeneratorFunction" + : false; + }; + + runtime.mark = function(genFun) { + if (Object.setPrototypeOf) { + Object.setPrototypeOf(genFun, GeneratorFunctionPrototype); + } else { + genFun.__proto__ = GeneratorFunctionPrototype; + if (!(toStringTagSymbol in genFun)) { + genFun[toStringTagSymbol] = "GeneratorFunction"; + } + } + genFun.prototype = Object.create(Gp); + return genFun; + }; + + // Within the body of any async function, `await x` is transformed to + // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test + // `hasOwn.call(value, "__await")` to determine if the yielded value is + // meant to be awaited. + runtime.awrap = function(arg) { + return { __await: arg }; + }; + + function AsyncIterator(generator) { + function invoke(method, arg, resolve, reject) { + var record = tryCatch(generator[method], generator, arg); + if (record.type === "throw") { + reject(record.arg); + } else { + var result = record.arg; + var value = result.value; + if (value && + typeof value === "object" && + hasOwn.call(value, "__await")) { + return Promise.resolve(value.__await).then(function(value) { + invoke("next", value, resolve, reject); + }, function(err) { + invoke("throw", err, resolve, reject); + }); + } + + return Promise.resolve(value).then(function(unwrapped) { + // When a yielded Promise is resolved, its final value becomes + // the .value of the Promise<{value,done}> result for the + // current iteration. If the Promise is rejected, however, the + // result for this iteration will be rejected with the same + // reason. Note that rejections of yielded Promises are not + // thrown back into the generator function, as is the case + // when an awaited Promise is rejected. This difference in + // behavior between yield and await is important, because it + // allows the consumer to decide what to do with the yielded + // rejection (swallow it and continue, manually .throw it back + // into the generator, abandon iteration, whatever). With + // await, by contrast, there is no opportunity to examine the + // rejection reason outside the generator function, so the + // only option is to throw it from the await expression, and + // let the generator function handle the exception. + result.value = unwrapped; + resolve(result); + }, reject); + } + } + + if (typeof process === "object" && process.domain) { + invoke = process.domain.bind(invoke); + } + + var previousPromise; + + function enqueue(method, arg) { + function callInvokeWithMethodAndArg() { + return new Promise(function(resolve, reject) { + invoke(method, arg, resolve, reject); + }); + } + + return previousPromise = + // If enqueue has been called before, then we want to wait until + // all previous Promises have been resolved before calling invoke, + // so that results are always delivered in the correct order. If + // enqueue has not been called before, then it is important to + // call invoke immediately, without waiting on a callback to fire, + // so that the async generator function has the opportunity to do + // any necessary setup in a predictable way. This predictability + // is why the Promise constructor synchronously invokes its + // executor callback, and why async functions synchronously + // execute code before the first await. Since we implement simple + // async functions in terms of async generators, it is especially + // important to get this right, even though it requires care. + previousPromise ? previousPromise.then( + callInvokeWithMethodAndArg, + // Avoid propagating failures to Promises returned by later + // invocations of the iterator. + callInvokeWithMethodAndArg + ) : callInvokeWithMethodAndArg(); + } + + // Define the unified helper method that is used to implement .next, + // .throw, and .return (see defineIteratorMethods). + this._invoke = enqueue; + } + + defineIteratorMethods(AsyncIterator.prototype); + runtime.AsyncIterator = AsyncIterator; + + // Note that simple async functions are implemented on top of + // AsyncIterator objects; they just return a Promise for the value of + // the final result produced by the iterator. + runtime.async = function(innerFn, outerFn, self, tryLocsList) { + var iter = new AsyncIterator( + wrap(innerFn, outerFn, self, tryLocsList) + ); + + return runtime.isGeneratorFunction(outerFn) + ? iter // If outerFn is a generator, return the full iterator. + : iter.next().then(function(result) { + return result.done ? result.value : iter.next(); + }); + }; + + function makeInvokeMethod(innerFn, self, context) { + var state = GenStateSuspendedStart; + + return function invoke(method, arg) { + if (state === GenStateExecuting) { + throw new Error("Generator is already running"); + } + + if (state === GenStateCompleted) { + if (method === "throw") { + throw arg; + } + + // Be forgiving, per 25.3.3.3.3 of the spec: + // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume + return doneResult(); + } + + context.method = method; + context.arg = arg; + + while (true) { + var delegate = context.delegate; + if (delegate) { + var delegateResult = maybeInvokeDelegate(delegate, context); + if (delegateResult) { + if (delegateResult === ContinueSentinel) continue; + return delegateResult; + } + } + + if (context.method === "next") { + // Setting context._sent for legacy support of Babel's + // function.sent implementation. + context.sent = context._sent = context.arg; + + } else if (context.method === "throw") { + if (state === GenStateSuspendedStart) { + state = GenStateCompleted; + throw context.arg; + } + + context.dispatchException(context.arg); + + } else if (context.method === "return") { + context.abrupt("return", context.arg); + } + + state = GenStateExecuting; + + var record = tryCatch(innerFn, self, context); + if (record.type === "normal") { + // If an exception is thrown from innerFn, we leave state === + // GenStateExecuting and loop back for another invocation. + state = context.done + ? GenStateCompleted + : GenStateSuspendedYield; + + if (record.arg === ContinueSentinel) { + continue; + } + + return { + value: record.arg, + done: context.done + }; + + } else if (record.type === "throw") { + state = GenStateCompleted; + // Dispatch the exception by looping back around to the + // context.dispatchException(context.arg) call above. + context.method = "throw"; + context.arg = record.arg; + } + } + }; + } + + // Call delegate.iterator[context.method](context.arg) and handle the + // result, either by returning a { value, done } result from the + // delegate iterator, or by modifying context.method and context.arg, + // setting context.delegate to null, and returning the ContinueSentinel. + function maybeInvokeDelegate(delegate, context) { + var method = delegate.iterator[context.method]; + if (method === undefined) { + // A .throw or .return when the delegate iterator has no .throw + // method always terminates the yield* loop. + context.delegate = null; + + if (context.method === "throw") { + if (delegate.iterator.return) { + // If the delegate iterator has a return method, give it a + // chance to clean up. + context.method = "return"; + context.arg = undefined; + maybeInvokeDelegate(delegate, context); + + if (context.method === "throw") { + // If maybeInvokeDelegate(context) changed context.method from + // "return" to "throw", let that override the TypeError below. + return ContinueSentinel; + } + } + + context.method = "throw"; + context.arg = new TypeError( + "The iterator does not provide a 'throw' method"); + } + + return ContinueSentinel; + } + + var record = tryCatch(method, delegate.iterator, context.arg); + + if (record.type === "throw") { + context.method = "throw"; + context.arg = record.arg; + context.delegate = null; + return ContinueSentinel; + } + + var info = record.arg; + + if (! info) { + context.method = "throw"; + context.arg = new TypeError("iterator result is not an object"); + context.delegate = null; + return ContinueSentinel; + } + + if (info.done) { + // Assign the result of the finished delegate to the temporary + // variable specified by delegate.resultName (see delegateYield). + context[delegate.resultName] = info.value; + + // Resume execution at the desired location (see delegateYield). + context.next = delegate.nextLoc; + + // If context.method was "throw" but the delegate handled the + // exception, let the outer generator proceed normally. If + // context.method was "next", forget context.arg since it has been + // "consumed" by the delegate iterator. If context.method was + // "return", allow the original .return call to continue in the + // outer generator. + if (context.method !== "return") { + context.method = "next"; + context.arg = undefined; + } + + } else { + // Re-yield the result returned by the delegate method. + return info; + } + + // The delegate iterator is finished, so forget it and continue with + // the outer generator. + context.delegate = null; + return ContinueSentinel; + } + + // Define Generator.prototype.{next,throw,return} in terms of the + // unified ._invoke helper method. + defineIteratorMethods(Gp); + + Gp[toStringTagSymbol] = "Generator"; + + Gp.toString = function() { + return "[object Generator]"; + }; + + function pushTryEntry(locs) { + var entry = { tryLoc: locs[0] }; + + if (1 in locs) { + entry.catchLoc = locs[1]; + } + + if (2 in locs) { + entry.finallyLoc = locs[2]; + entry.afterLoc = locs[3]; + } + + this.tryEntries.push(entry); + } + + function resetTryEntry(entry) { + var record = entry.completion || {}; + record.type = "normal"; + delete record.arg; + entry.completion = record; + } + + function Context(tryLocsList) { + // The root entry object (effectively a try statement without a catch + // or a finally block) gives us a place to store values thrown from + // locations where there is no enclosing try statement. + this.tryEntries = [{ tryLoc: "root" }]; + tryLocsList.forEach(pushTryEntry, this); + this.reset(true); + } + + runtime.keys = function(object) { + var keys = []; + for (var key in object) { + keys.push(key); + } + keys.reverse(); + + // Rather than returning an object with a next method, we keep + // things simple and return the next function itself. + return function next() { + while (keys.length) { + var key = keys.pop(); + if (key in object) { + next.value = key; + next.done = false; + return next; + } + } + + // To avoid creating an additional object, we just hang the .value + // and .done properties off the next function object itself. This + // also ensures that the minifier will not anonymize the function. + next.done = true; + return next; + }; + }; + + function values(iterable) { + if (iterable) { + var iteratorMethod = iterable[iteratorSymbol]; + if (iteratorMethod) { + return iteratorMethod.call(iterable); + } + + if (typeof iterable.next === "function") { + return iterable; + } + + if (!isNaN(iterable.length)) { + var i = -1, next = function next() { + while (++i < iterable.length) { + if (hasOwn.call(iterable, i)) { + next.value = iterable[i]; + next.done = false; + return next; + } + } + + next.value = undefined; + next.done = true; + + return next; + }; + + return next.next = next; + } + } + + // Return an iterator with no values. + return { next: doneResult }; + } + runtime.values = values; + + function doneResult() { + return { value: undefined, done: true }; + } + + Context.prototype = { + constructor: Context, + + reset: function(skipTempReset) { + this.prev = 0; + this.next = 0; + // Resetting context._sent for legacy support of Babel's + // function.sent implementation. + this.sent = this._sent = undefined; + this.done = false; + this.delegate = null; + + this.method = "next"; + this.arg = undefined; + + this.tryEntries.forEach(resetTryEntry); + + if (!skipTempReset) { + for (var name in this) { + // Not sure about the optimal order of these conditions: + if (name.charAt(0) === "t" && + hasOwn.call(this, name) && + !isNaN(+name.slice(1))) { + this[name] = undefined; + } + } + } + }, + + stop: function() { + this.done = true; + + var rootEntry = this.tryEntries[0]; + var rootRecord = rootEntry.completion; + if (rootRecord.type === "throw") { + throw rootRecord.arg; + } + + return this.rval; + }, + + dispatchException: function(exception) { + if (this.done) { + throw exception; + } + + var context = this; + function handle(loc, caught) { + record.type = "throw"; + record.arg = exception; + context.next = loc; + + if (caught) { + // If the dispatched exception was caught by a catch block, + // then let that catch block handle the exception normally. + context.method = "next"; + context.arg = undefined; + } + + return !! caught; + } + + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + var record = entry.completion; + + if (entry.tryLoc === "root") { + // Exception thrown outside of any try block that could handle + // it, so set the completion value of the entire function to + // throw the exception. + return handle("end"); + } + + if (entry.tryLoc <= this.prev) { + var hasCatch = hasOwn.call(entry, "catchLoc"); + var hasFinally = hasOwn.call(entry, "finallyLoc"); + + if (hasCatch && hasFinally) { + if (this.prev < entry.catchLoc) { + return handle(entry.catchLoc, true); + } else if (this.prev < entry.finallyLoc) { + return handle(entry.finallyLoc); + } + + } else if (hasCatch) { + if (this.prev < entry.catchLoc) { + return handle(entry.catchLoc, true); + } + + } else if (hasFinally) { + if (this.prev < entry.finallyLoc) { + return handle(entry.finallyLoc); + } + + } else { + throw new Error("try statement without catch or finally"); + } + } + } + }, + + abrupt: function(type, arg) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + if (entry.tryLoc <= this.prev && + hasOwn.call(entry, "finallyLoc") && + this.prev < entry.finallyLoc) { + var finallyEntry = entry; + break; + } + } + + if (finallyEntry && + (type === "break" || + type === "continue") && + finallyEntry.tryLoc <= arg && + arg <= finallyEntry.finallyLoc) { + // Ignore the finally entry if control is not jumping to a + // location outside the try/catch block. + finallyEntry = null; + } + + var record = finallyEntry ? finallyEntry.completion : {}; + record.type = type; + record.arg = arg; + + if (finallyEntry) { + this.method = "next"; + this.next = finallyEntry.finallyLoc; + return ContinueSentinel; + } + + return this.complete(record); + }, + + complete: function(record, afterLoc) { + if (record.type === "throw") { + throw record.arg; + } + + if (record.type === "break" || + record.type === "continue") { + this.next = record.arg; + } else if (record.type === "return") { + this.rval = this.arg = record.arg; + this.method = "return"; + this.next = "end"; + } else if (record.type === "normal" && afterLoc) { + this.next = afterLoc; + } + + return ContinueSentinel; + }, + + finish: function(finallyLoc) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + if (entry.finallyLoc === finallyLoc) { + this.complete(entry.completion, entry.afterLoc); + resetTryEntry(entry); + return ContinueSentinel; + } + } + }, + + "catch": function(tryLoc) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + if (entry.tryLoc === tryLoc) { + var record = entry.completion; + if (record.type === "throw") { + var thrown = record.arg; + resetTryEntry(entry); + } + return thrown; + } + } + + // The context.catch method must only be called with a location + // argument that corresponds to a known catch block. + throw new Error("illegal catch attempt"); + }, + + delegateYield: function(iterable, resultName, nextLoc) { + this.delegate = { + iterator: values(iterable), + resultName: resultName, + nextLoc: nextLoc + }; + + if (this.method === "next") { + // Deliberately forget the last sent value so that we don't + // accidentally pass it on to the delegate. + this.arg = undefined; + } + + return ContinueSentinel; + } + }; +})( + // Among the various tricks for obtaining a reference to the global + // object, this seems to be the most reliable technique that does not + // use indirect eval (which violates Content Security Policy). + typeof global === "object" ? global : + typeof window === "object" ? window : + typeof self === "object" ? self : this +); + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../react-scripts/~/webpack/buildin/global.js */ 4), __webpack_require__(/*! ./../../../react-scripts/~/process/browser.js */ 19))) + +/***/ }), +/* 152 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-dev-utils/~/requires-port/index.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Check if we're required to add a port number. + * + * @see https://url.spec.whatwg.org/#default-port + * @param {Number|String} port Port number we need to check + * @param {String} protocol Protocol we need to check against. + * @returns {Boolean} Is it a default port for the given protocol + * @api private + */ +module.exports = function required(port, protocol) { + protocol = protocol.split(':')[0]; + port = +port; + + if (!port) return false; + + switch (protocol) { + case 'http': + case 'ws': + return port !== 80; + + case 'https': + case 'wss': + return port !== 443; + + case 'ftp': + return port !== 21; + + case 'gopher': + return port !== 70; + + case 'file': + return false; + } + + return port !== 0; +}; + + +/***/ }), +/* 153 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/entry.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var transportList = __webpack_require__(/*! ./transport-list */ 162); + +module.exports = __webpack_require__(/*! ./main */ 160)(transportList); + +// TODO can't get rid of this until all servers do +if ('_sockjs_onload' in global) { + setTimeout(global._sockjs_onload, 1); +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 154 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/event/close.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , Event = __webpack_require__(/*! ./event */ 46) + ; + +function CloseEvent() { + Event.call(this); + this.initEvent('close', false, false); + this.wasClean = false; + this.code = 0; + this.reason = ''; +} + +inherits(CloseEvent, Event); + +module.exports = CloseEvent; + + +/***/ }), +/* 155 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/event/trans-message.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , Event = __webpack_require__(/*! ./event */ 46) + ; + +function TransportMessageEvent(data) { + Event.call(this); + this.initEvent('message', false, false); + this.data = data; +} + +inherits(TransportMessageEvent, Event); + +module.exports = TransportMessageEvent; + + +/***/ }), +/* 156 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/facade.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var JSON3 = __webpack_require__(/*! json3 */ 16) + , iframeUtils = __webpack_require__(/*! ./utils/iframe */ 31) + ; + +function FacadeJS(transport) { + this._transport = transport; + transport.on('message', this._transportMessage.bind(this)); + transport.on('close', this._transportClose.bind(this)); +} + +FacadeJS.prototype._transportClose = function(code, reason) { + iframeUtils.postMessage('c', JSON3.stringify([code, reason])); +}; +FacadeJS.prototype._transportMessage = function(frame) { + iframeUtils.postMessage('t', frame); +}; +FacadeJS.prototype._send = function(data) { + this._transport.send(data); +}; +FacadeJS.prototype._close = function() { + this._transport.close(); + this._transport.removeAllListeners(); +}; + +module.exports = FacadeJS; + + +/***/ }), +/* 157 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/iframe-bootstrap.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var urlUtils = __webpack_require__(/*! ./utils/url */ 11) + , eventUtils = __webpack_require__(/*! ./utils/event */ 18) + , JSON3 = __webpack_require__(/*! json3 */ 16) + , FacadeJS = __webpack_require__(/*! ./facade */ 156) + , InfoIframeReceiver = __webpack_require__(/*! ./info-iframe-receiver */ 81) + , iframeUtils = __webpack_require__(/*! ./utils/iframe */ 31) + , loc = __webpack_require__(/*! ./location */ 82) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:iframe-bootstrap'); +} + +module.exports = function(SockJS, availableTransports) { + var transportMap = {}; + availableTransports.forEach(function(at) { + if (at.facadeTransport) { + transportMap[at.facadeTransport.transportName] = at.facadeTransport; + } + }); + + // hard-coded for the info iframe + // TODO see if we can make this more dynamic + transportMap[InfoIframeReceiver.transportName] = InfoIframeReceiver; + var parentOrigin; + + /* eslint-disable camelcase */ + SockJS.bootstrap_iframe = function() { + /* eslint-enable camelcase */ + var facade; + iframeUtils.currentWindowId = loc.hash.slice(1); + var onMessage = function(e) { + if (e.source !== parent) { + return; + } + if (typeof parentOrigin === 'undefined') { + parentOrigin = e.origin; + } + if (e.origin !== parentOrigin) { + return; + } + + var iframeMessage; + try { + iframeMessage = JSON3.parse(e.data); + } catch (ignored) { + debug('bad json', e.data); + return; + } + + if (iframeMessage.windowId !== iframeUtils.currentWindowId) { + return; + } + switch (iframeMessage.type) { + case 's': + var p; + try { + p = JSON3.parse(iframeMessage.data); + } catch (ignored) { + debug('bad json', iframeMessage.data); + break; + } + var version = p[0]; + var transport = p[1]; + var transUrl = p[2]; + var baseUrl = p[3]; + debug(version, transport, transUrl, baseUrl); + // change this to semver logic + if (version !== SockJS.version) { + throw new Error('Incompatible SockJS! Main site uses:' + + ' "' + version + '", the iframe:' + + ' "' + SockJS.version + '".'); + } + + if (!urlUtils.isOriginEqual(transUrl, loc.href) || + !urlUtils.isOriginEqual(baseUrl, loc.href)) { + throw new Error('Can\'t connect to different domain from within an ' + + 'iframe. (' + loc.href + ', ' + transUrl + ', ' + baseUrl + ')'); + } + facade = new FacadeJS(new transportMap[transport](transUrl, baseUrl)); + break; + case 'm': + facade._send(iframeMessage.data); + break; + case 'c': + if (facade) { + facade._close(); + } + facade = null; + break; + } + }; + + eventUtils.attachEvent('message', onMessage); + + // Start + iframeUtils.postMessage('s'); + }; +}; + + +/***/ }), +/* 158 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/info-iframe.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , inherits = __webpack_require__(/*! inherits */ 2) + , JSON3 = __webpack_require__(/*! json3 */ 16) + , utils = __webpack_require__(/*! ./utils/event */ 18) + , IframeTransport = __webpack_require__(/*! ./transport/iframe */ 87) + , InfoReceiverIframe = __webpack_require__(/*! ./info-iframe-receiver */ 81) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:info-iframe'); +} + +function InfoIframe(baseUrl, url) { + var self = this; + EventEmitter.call(this); + + var go = function() { + var ifr = self.ifr = new IframeTransport(InfoReceiverIframe.transportName, url, baseUrl); + + ifr.once('message', function(msg) { + if (msg) { + var d; + try { + d = JSON3.parse(msg); + } catch (e) { + debug('bad json', msg); + self.emit('finish'); + self.close(); + return; + } + + var info = d[0], rtt = d[1]; + self.emit('finish', info, rtt); + } + self.close(); + }); + + ifr.once('close', function() { + self.emit('finish'); + self.close(); + }); + }; + + // TODO this seems the same as the 'needBody' from transports + if (!global.document.body) { + utils.attachEvent('load', go); + } else { + go(); + } +} + +inherits(InfoIframe, EventEmitter); + +InfoIframe.enabled = function() { + return IframeTransport.enabled(); +}; + +InfoIframe.prototype.close = function() { + if (this.ifr) { + this.ifr.close(); + } + this.removeAllListeners(); + this.ifr = null; +}; + +module.exports = InfoIframe; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 159 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/info-receiver.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , inherits = __webpack_require__(/*! inherits */ 2) + , urlUtils = __webpack_require__(/*! ./utils/url */ 11) + , XDR = __webpack_require__(/*! ./transport/sender/xdr */ 48) + , XHRCors = __webpack_require__(/*! ./transport/sender/xhr-cors */ 39) + , XHRLocal = __webpack_require__(/*! ./transport/sender/xhr-local */ 29) + , XHRFake = __webpack_require__(/*! ./transport/sender/xhr-fake */ 171) + , InfoIframe = __webpack_require__(/*! ./info-iframe */ 158) + , InfoAjax = __webpack_require__(/*! ./info-ajax */ 80) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:info-receiver'); +} + +function InfoReceiver(baseUrl, urlInfo) { + debug(baseUrl); + var self = this; + EventEmitter.call(this); + + setTimeout(function() { + self.doXhr(baseUrl, urlInfo); + }, 0); +} + +inherits(InfoReceiver, EventEmitter); + +// TODO this is currently ignoring the list of available transports and the whitelist + +InfoReceiver._getReceiver = function(baseUrl, url, urlInfo) { + // determine method of CORS support (if needed) + if (urlInfo.sameOrigin) { + return new InfoAjax(url, XHRLocal); + } + if (XHRCors.enabled) { + return new InfoAjax(url, XHRCors); + } + if (XDR.enabled && urlInfo.sameScheme) { + return new InfoAjax(url, XDR); + } + if (InfoIframe.enabled()) { + return new InfoIframe(baseUrl, url); + } + return new InfoAjax(url, XHRFake); +}; + +InfoReceiver.prototype.doXhr = function(baseUrl, urlInfo) { + var self = this + , url = urlUtils.addPath(baseUrl, '/info') + ; + debug('doXhr', url); + + this.xo = InfoReceiver._getReceiver(baseUrl, url, urlInfo); + + this.timeoutRef = setTimeout(function() { + debug('timeout'); + self._cleanup(false); + self.emit('finish'); + }, InfoReceiver.timeout); + + this.xo.once('finish', function(info, rtt) { + debug('finish', info, rtt); + self._cleanup(true); + self.emit('finish', info, rtt); + }); +}; + +InfoReceiver.prototype._cleanup = function(wasClean) { + debug('_cleanup'); + clearTimeout(this.timeoutRef); + this.timeoutRef = null; + if (!wasClean && this.xo) { + this.xo.close(); + } + this.xo = null; +}; + +InfoReceiver.prototype.close = function() { + debug('close'); + this.removeAllListeners(); + this._cleanup(false); +}; + +InfoReceiver.timeout = 8000; + +module.exports = InfoReceiver; + + +/***/ }), +/* 160 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/main.js ***! + \**************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +__webpack_require__(/*! ./shims */ 161); + +var URL = __webpack_require__(/*! url-parse */ 50) + , inherits = __webpack_require__(/*! inherits */ 2) + , JSON3 = __webpack_require__(/*! json3 */ 16) + , random = __webpack_require__(/*! ./utils/random */ 25) + , escape = __webpack_require__(/*! ./utils/escape */ 176) + , urlUtils = __webpack_require__(/*! ./utils/url */ 11) + , eventUtils = __webpack_require__(/*! ./utils/event */ 18) + , transport = __webpack_require__(/*! ./utils/transport */ 178) + , objectUtils = __webpack_require__(/*! ./utils/object */ 49) + , browser = __webpack_require__(/*! ./utils/browser */ 30) + , log = __webpack_require__(/*! ./utils/log */ 177) + , Event = __webpack_require__(/*! ./event/event */ 46) + , EventTarget = __webpack_require__(/*! ./event/eventtarget */ 79) + , loc = __webpack_require__(/*! ./location */ 82) + , CloseEvent = __webpack_require__(/*! ./event/close */ 154) + , TransportMessageEvent = __webpack_require__(/*! ./event/trans-message */ 155) + , InfoReceiver = __webpack_require__(/*! ./info-receiver */ 159) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:main'); +} + +var transports; + +// follow constructor steps defined at http://dev.w3.org/html5/websockets/#the-websocket-interface +function SockJS(url, protocols, options) { + if (!(this instanceof SockJS)) { + return new SockJS(url, protocols, options); + } + if (arguments.length < 1) { + throw new TypeError("Failed to construct 'SockJS: 1 argument required, but only 0 present"); + } + EventTarget.call(this); + + this.readyState = SockJS.CONNECTING; + this.extensions = ''; + this.protocol = ''; + + // non-standard extension + options = options || {}; + if (options.protocols_whitelist) { + log.warn("'protocols_whitelist' is DEPRECATED. Use 'transports' instead."); + } + this._transportsWhitelist = options.transports; + this._transportOptions = options.transportOptions || {}; + + var sessionId = options.sessionId || 8; + if (typeof sessionId === 'function') { + this._generateSessionId = sessionId; + } else if (typeof sessionId === 'number') { + this._generateSessionId = function() { + return random.string(sessionId); + }; + } else { + throw new TypeError('If sessionId is used in the options, it needs to be a number or a function.'); + } + + this._server = options.server || random.numberString(1000); + + // Step 1 of WS spec - parse and validate the url. Issue #8 + var parsedUrl = new URL(url); + if (!parsedUrl.host || !parsedUrl.protocol) { + throw new SyntaxError("The URL '" + url + "' is invalid"); + } else if (parsedUrl.hash) { + throw new SyntaxError('The URL must not contain a fragment'); + } else if (parsedUrl.protocol !== 'http:' && parsedUrl.protocol !== 'https:') { + throw new SyntaxError("The URL's scheme must be either 'http:' or 'https:'. '" + parsedUrl.protocol + "' is not allowed."); + } + + var secure = parsedUrl.protocol === 'https:'; + // Step 2 - don't allow secure origin with an insecure protocol + if (loc.protocol === 'https' && !secure) { + throw new Error('SecurityError: An insecure SockJS connection may not be initiated from a page loaded over HTTPS'); + } + + // Step 3 - check port access - no need here + // Step 4 - parse protocols argument + if (!protocols) { + protocols = []; + } else if (!Array.isArray(protocols)) { + protocols = [protocols]; + } + + // Step 5 - check protocols argument + var sortedProtocols = protocols.sort(); + sortedProtocols.forEach(function(proto, i) { + if (!proto) { + throw new SyntaxError("The protocols entry '" + proto + "' is invalid."); + } + if (i < (sortedProtocols.length - 1) && proto === sortedProtocols[i + 1]) { + throw new SyntaxError("The protocols entry '" + proto + "' is duplicated."); + } + }); + + // Step 6 - convert origin + var o = urlUtils.getOrigin(loc.href); + this._origin = o ? o.toLowerCase() : null; + + // remove the trailing slash + parsedUrl.set('pathname', parsedUrl.pathname.replace(/\/+$/, '')); + + // store the sanitized url + this.url = parsedUrl.href; + debug('using url', this.url); + + // Step 7 - start connection in background + // obtain server info + // http://sockjs.github.io/sockjs-protocol/sockjs-protocol-0.3.3.html#section-26 + this._urlInfo = { + nullOrigin: !browser.hasDomain() + , sameOrigin: urlUtils.isOriginEqual(this.url, loc.href) + , sameScheme: urlUtils.isSchemeEqual(this.url, loc.href) + }; + + this._ir = new InfoReceiver(this.url, this._urlInfo); + this._ir.once('finish', this._receiveInfo.bind(this)); +} + +inherits(SockJS, EventTarget); + +function userSetCode(code) { + return code === 1000 || (code >= 3000 && code <= 4999); +} + +SockJS.prototype.close = function(code, reason) { + // Step 1 + if (code && !userSetCode(code)) { + throw new Error('InvalidAccessError: Invalid code'); + } + // Step 2.4 states the max is 123 bytes, but we are just checking length + if (reason && reason.length > 123) { + throw new SyntaxError('reason argument has an invalid length'); + } + + // Step 3.1 + if (this.readyState === SockJS.CLOSING || this.readyState === SockJS.CLOSED) { + return; + } + + // TODO look at docs to determine how to set this + var wasClean = true; + this._close(code || 1000, reason || 'Normal closure', wasClean); +}; + +SockJS.prototype.send = function(data) { + // #13 - convert anything non-string to string + // TODO this currently turns objects into [object Object] + if (typeof data !== 'string') { + data = '' + data; + } + if (this.readyState === SockJS.CONNECTING) { + throw new Error('InvalidStateError: The connection has not been established yet'); + } + if (this.readyState !== SockJS.OPEN) { + return; + } + this._transport.send(escape.quote(data)); +}; + +SockJS.version = __webpack_require__(/*! ./version */ 91); + +SockJS.CONNECTING = 0; +SockJS.OPEN = 1; +SockJS.CLOSING = 2; +SockJS.CLOSED = 3; + +SockJS.prototype._receiveInfo = function(info, rtt) { + debug('_receiveInfo', rtt); + this._ir = null; + if (!info) { + this._close(1002, 'Cannot connect to server'); + return; + } + + // establish a round-trip timeout (RTO) based on the + // round-trip time (RTT) + this._rto = this.countRTO(rtt); + // allow server to override url used for the actual transport + this._transUrl = info.base_url ? info.base_url : this.url; + info = objectUtils.extend(info, this._urlInfo); + debug('info', info); + // determine list of desired and supported transports + var enabledTransports = transports.filterToEnabled(this._transportsWhitelist, info); + this._transports = enabledTransports.main; + debug(this._transports.length + ' enabled transports'); + + this._connect(); +}; + +SockJS.prototype._connect = function() { + for (var Transport = this._transports.shift(); Transport; Transport = this._transports.shift()) { + debug('attempt', Transport.transportName); + if (Transport.needBody) { + if (!global.document.body || + (typeof global.document.readyState !== 'undefined' && + global.document.readyState !== 'complete' && + global.document.readyState !== 'interactive')) { + debug('waiting for body'); + this._transports.unshift(Transport); + eventUtils.attachEvent('load', this._connect.bind(this)); + return; + } + } + + // calculate timeout based on RTO and round trips. Default to 5s + var timeoutMs = (this._rto * Transport.roundTrips) || 5000; + this._transportTimeoutId = setTimeout(this._transportTimeout.bind(this), timeoutMs); + debug('using timeout', timeoutMs); + + var transportUrl = urlUtils.addPath(this._transUrl, '/' + this._server + '/' + this._generateSessionId()); + var options = this._transportOptions[Transport.transportName]; + debug('transport url', transportUrl); + var transportObj = new Transport(transportUrl, this._transUrl, options); + transportObj.on('message', this._transportMessage.bind(this)); + transportObj.once('close', this._transportClose.bind(this)); + transportObj.transportName = Transport.transportName; + this._transport = transportObj; + + return; + } + this._close(2000, 'All transports failed', false); +}; + +SockJS.prototype._transportTimeout = function() { + debug('_transportTimeout'); + if (this.readyState === SockJS.CONNECTING) { + this._transportClose(2007, 'Transport timed out'); + } +}; + +SockJS.prototype._transportMessage = function(msg) { + debug('_transportMessage', msg); + var self = this + , type = msg.slice(0, 1) + , content = msg.slice(1) + , payload + ; + + // first check for messages that don't need a payload + switch (type) { + case 'o': + this._open(); + return; + case 'h': + this.dispatchEvent(new Event('heartbeat')); + debug('heartbeat', this.transport); + return; + } + + if (content) { + try { + payload = JSON3.parse(content); + } catch (e) { + debug('bad json', content); + } + } + + if (typeof payload === 'undefined') { + debug('empty payload', content); + return; + } + + switch (type) { + case 'a': + if (Array.isArray(payload)) { + payload.forEach(function(p) { + debug('message', self.transport, p); + self.dispatchEvent(new TransportMessageEvent(p)); + }); + } + break; + case 'm': + debug('message', this.transport, payload); + this.dispatchEvent(new TransportMessageEvent(payload)); + break; + case 'c': + if (Array.isArray(payload) && payload.length === 2) { + this._close(payload[0], payload[1], true); + } + break; + } +}; + +SockJS.prototype._transportClose = function(code, reason) { + debug('_transportClose', this.transport, code, reason); + if (this._transport) { + this._transport.removeAllListeners(); + this._transport = null; + this.transport = null; + } + + if (!userSetCode(code) && code !== 2000 && this.readyState === SockJS.CONNECTING) { + this._connect(); + return; + } + + this._close(code, reason); +}; + +SockJS.prototype._open = function() { + debug('_open', this._transport.transportName, this.readyState); + if (this.readyState === SockJS.CONNECTING) { + if (this._transportTimeoutId) { + clearTimeout(this._transportTimeoutId); + this._transportTimeoutId = null; + } + this.readyState = SockJS.OPEN; + this.transport = this._transport.transportName; + this.dispatchEvent(new Event('open')); + debug('connected', this.transport); + } else { + // The server might have been restarted, and lost track of our + // connection. + this._close(1006, 'Server lost session'); + } +}; + +SockJS.prototype._close = function(code, reason, wasClean) { + debug('_close', this.transport, code, reason, wasClean, this.readyState); + var forceFail = false; + + if (this._ir) { + forceFail = true; + this._ir.close(); + this._ir = null; + } + if (this._transport) { + this._transport.close(); + this._transport = null; + this.transport = null; + } + + if (this.readyState === SockJS.CLOSED) { + throw new Error('InvalidStateError: SockJS has already been closed'); + } + + this.readyState = SockJS.CLOSING; + setTimeout(function() { + this.readyState = SockJS.CLOSED; + + if (forceFail) { + this.dispatchEvent(new Event('error')); + } + + var e = new CloseEvent('close'); + e.wasClean = wasClean || false; + e.code = code || 1000; + e.reason = reason; + + this.dispatchEvent(e); + this.onmessage = this.onclose = this.onerror = null; + debug('disconnected'); + }.bind(this), 0); +}; + +// See: http://www.erg.abdn.ac.uk/~gerrit/dccp/notes/ccid2/rto_estimator/ +// and RFC 2988. +SockJS.prototype.countRTO = function(rtt) { + // In a local environment, when using IE8/9 and the `jsonp-polling` + // transport the time needed to establish a connection (the time that pass + // from the opening of the transport to the call of `_dispatchOpen`) is + // around 200msec (the lower bound used in the article above) and this + // causes spurious timeouts. For this reason we calculate a value slightly + // larger than that used in the article. + if (rtt > 100) { + return 4 * rtt; // rto > 400msec + } + return 300 + rtt; // 300msec < rto <= 400msec +}; + +module.exports = function(availableTransports) { + transports = transport(availableTransports); + __webpack_require__(/*! ./iframe-bootstrap */ 157)(SockJS, availableTransports); + return SockJS; +}; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 161 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/shims.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* eslint-disable */ +/* jscs: disable */ + + +// pulled specific shims from https://github.com/es-shims/es5-shim + +var ArrayPrototype = Array.prototype; +var ObjectPrototype = Object.prototype; +var FunctionPrototype = Function.prototype; +var StringPrototype = String.prototype; +var array_slice = ArrayPrototype.slice; + +var _toString = ObjectPrototype.toString; +var isFunction = function (val) { + return ObjectPrototype.toString.call(val) === '[object Function]'; +}; +var isArray = function isArray(obj) { + return _toString.call(obj) === '[object Array]'; +}; +var isString = function isString(obj) { + return _toString.call(obj) === '[object String]'; +}; + +var supportsDescriptors = Object.defineProperty && (function () { + try { + Object.defineProperty({}, 'x', {}); + return true; + } catch (e) { /* this is ES3 */ + return false; + } +}()); + +// Define configurable, writable and non-enumerable props +// if they don't exist. +var defineProperty; +if (supportsDescriptors) { + defineProperty = function (object, name, method, forceAssign) { + if (!forceAssign && (name in object)) { return; } + Object.defineProperty(object, name, { + configurable: true, + enumerable: false, + writable: true, + value: method + }); + }; +} else { + defineProperty = function (object, name, method, forceAssign) { + if (!forceAssign && (name in object)) { return; } + object[name] = method; + }; +} +var defineProperties = function (object, map, forceAssign) { + for (var name in map) { + if (ObjectPrototype.hasOwnProperty.call(map, name)) { + defineProperty(object, name, map[name], forceAssign); + } + } +}; + +var toObject = function (o) { + if (o == null) { // this matches both null and undefined + throw new TypeError("can't convert " + o + ' to object'); + } + return Object(o); +}; + +// +// Util +// ====== +// + +// ES5 9.4 +// http://es5.github.com/#x9.4 +// http://jsperf.com/to-integer + +function toInteger(num) { + var n = +num; + if (n !== n) { // isNaN + n = 0; + } else if (n !== 0 && n !== (1 / 0) && n !== -(1 / 0)) { + n = (n > 0 || -1) * Math.floor(Math.abs(n)); + } + return n; +} + +function ToUint32(x) { + return x >>> 0; +} + +// +// Function +// ======== +// + +// ES-5 15.3.4.5 +// http://es5.github.com/#x15.3.4.5 + +function Empty() {} + +defineProperties(FunctionPrototype, { + bind: function bind(that) { // .length is 1 + // 1. Let Target be the this value. + var target = this; + // 2. If IsCallable(Target) is false, throw a TypeError exception. + if (!isFunction(target)) { + throw new TypeError('Function.prototype.bind called on incompatible ' + target); + } + // 3. Let A be a new (possibly empty) internal list of all of the + // argument values provided after thisArg (arg1, arg2 etc), in order. + // XXX slicedArgs will stand in for "A" if used + var args = array_slice.call(arguments, 1); // for normal call + // 4. Let F be a new native ECMAScript object. + // 11. Set the [[Prototype]] internal property of F to the standard + // built-in Function prototype object as specified in 15.3.3.1. + // 12. Set the [[Call]] internal property of F as described in + // 15.3.4.5.1. + // 13. Set the [[Construct]] internal property of F as described in + // 15.3.4.5.2. + // 14. Set the [[HasInstance]] internal property of F as described in + // 15.3.4.5.3. + var binder = function () { + + if (this instanceof bound) { + // 15.3.4.5.2 [[Construct]] + // When the [[Construct]] internal method of a function object, + // F that was created using the bind function is called with a + // list of arguments ExtraArgs, the following steps are taken: + // 1. Let target be the value of F's [[TargetFunction]] + // internal property. + // 2. If target has no [[Construct]] internal method, a + // TypeError exception is thrown. + // 3. Let boundArgs be the value of F's [[BoundArgs]] internal + // property. + // 4. Let args be a new list containing the same values as the + // list boundArgs in the same order followed by the same + // values as the list ExtraArgs in the same order. + // 5. Return the result of calling the [[Construct]] internal + // method of target providing args as the arguments. + + var result = target.apply( + this, + args.concat(array_slice.call(arguments)) + ); + if (Object(result) === result) { + return result; + } + return this; + + } else { + // 15.3.4.5.1 [[Call]] + // When the [[Call]] internal method of a function object, F, + // which was created using the bind function is called with a + // this value and a list of arguments ExtraArgs, the following + // steps are taken: + // 1. Let boundArgs be the value of F's [[BoundArgs]] internal + // property. + // 2. Let boundThis be the value of F's [[BoundThis]] internal + // property. + // 3. Let target be the value of F's [[TargetFunction]] internal + // property. + // 4. Let args be a new list containing the same values as the + // list boundArgs in the same order followed by the same + // values as the list ExtraArgs in the same order. + // 5. Return the result of calling the [[Call]] internal method + // of target providing boundThis as the this value and + // providing args as the arguments. + + // equiv: target.call(this, ...boundArgs, ...args) + return target.apply( + that, + args.concat(array_slice.call(arguments)) + ); + + } + + }; + + // 15. If the [[Class]] internal property of Target is "Function", then + // a. Let L be the length property of Target minus the length of A. + // b. Set the length own property of F to either 0 or L, whichever is + // larger. + // 16. Else set the length own property of F to 0. + + var boundLength = Math.max(0, target.length - args.length); + + // 17. Set the attributes of the length own property of F to the values + // specified in 15.3.5.1. + var boundArgs = []; + for (var i = 0; i < boundLength; i++) { + boundArgs.push('$' + i); + } + + // XXX Build a dynamic function with desired amount of arguments is the only + // way to set the length property of a function. + // In environments where Content Security Policies enabled (Chrome extensions, + // for ex.) all use of eval or Function costructor throws an exception. + // However in all of these environments Function.prototype.bind exists + // and so this code will never be executed. + var bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this, arguments); }')(binder); + + if (target.prototype) { + Empty.prototype = target.prototype; + bound.prototype = new Empty(); + // Clean up dangling references. + Empty.prototype = null; + } + + // TODO + // 18. Set the [[Extensible]] internal property of F to true. + + // TODO + // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3). + // 20. Call the [[DefineOwnProperty]] internal method of F with + // arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]: + // thrower, [[Enumerable]]: false, [[Configurable]]: false}, and + // false. + // 21. Call the [[DefineOwnProperty]] internal method of F with + // arguments "arguments", PropertyDescriptor {[[Get]]: thrower, + // [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false}, + // and false. + + // TODO + // NOTE Function objects created using Function.prototype.bind do not + // have a prototype property or the [[Code]], [[FormalParameters]], and + // [[Scope]] internal properties. + // XXX can't delete prototype in pure-js. + + // 22. Return F. + return bound; + } +}); + +// +// Array +// ===== +// + +// ES5 15.4.3.2 +// http://es5.github.com/#x15.4.3.2 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray +defineProperties(Array, { isArray: isArray }); + + +var boxedString = Object('a'); +var splitString = boxedString[0] !== 'a' || !(0 in boxedString); + +var properlyBoxesContext = function properlyBoxed(method) { + // Check node 0.6.21 bug where third parameter is not boxed + var properlyBoxesNonStrict = true; + var properlyBoxesStrict = true; + if (method) { + method.call('foo', function (_, __, context) { + if (typeof context !== 'object') { properlyBoxesNonStrict = false; } + }); + + method.call([1], function () { + 'use strict'; + properlyBoxesStrict = typeof this === 'string'; + }, 'x'); + } + return !!method && properlyBoxesNonStrict && properlyBoxesStrict; +}; + +defineProperties(ArrayPrototype, { + forEach: function forEach(fun /*, thisp*/) { + var object = toObject(this), + self = splitString && isString(this) ? this.split('') : object, + thisp = arguments[1], + i = -1, + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (!isFunction(fun)) { + throw new TypeError(); // TODO message + } + + while (++i < length) { + if (i in self) { + // Invoke the callback function with call, passing arguments: + // context, property value, property key, thisArg object + // context + fun.call(thisp, self[i], i, object); + } + } + } +}, !properlyBoxesContext(ArrayPrototype.forEach)); + +// ES5 15.4.4.14 +// http://es5.github.com/#x15.4.4.14 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf +var hasFirefox2IndexOfBug = Array.prototype.indexOf && [0, 1].indexOf(1, 2) !== -1; +defineProperties(ArrayPrototype, { + indexOf: function indexOf(sought /*, fromIndex */ ) { + var self = splitString && isString(this) ? this.split('') : toObject(this), + length = self.length >>> 0; + + if (!length) { + return -1; + } + + var i = 0; + if (arguments.length > 1) { + i = toInteger(arguments[1]); + } + + // handle negative indices + i = i >= 0 ? i : Math.max(0, length + i); + for (; i < length; i++) { + if (i in self && self[i] === sought) { + return i; + } + } + return -1; + } +}, hasFirefox2IndexOfBug); + +// +// String +// ====== +// + +// ES5 15.5.4.14 +// http://es5.github.com/#x15.5.4.14 + +// [bugfix, IE lt 9, firefox 4, Konqueror, Opera, obscure browsers] +// Many browsers do not split properly with regular expressions or they +// do not perform the split correctly under obscure conditions. +// See http://blog.stevenlevithan.com/archives/cross-browser-split +// I've tested in many browsers and this seems to cover the deviant ones: +// 'ab'.split(/(?:ab)*/) should be ["", ""], not [""] +// '.'.split(/(.?)(.?)/) should be ["", ".", "", ""], not ["", ""] +// 'tesst'.split(/(s)*/) should be ["t", undefined, "e", "s", "t"], not +// [undefined, "t", undefined, "e", ...] +// ''.split(/.?/) should be [], not [""] +// '.'.split(/()()/) should be ["."], not ["", "", "."] + +var string_split = StringPrototype.split; +if ( + 'ab'.split(/(?:ab)*/).length !== 2 || + '.'.split(/(.?)(.?)/).length !== 4 || + 'tesst'.split(/(s)*/)[1] === 't' || + 'test'.split(/(?:)/, -1).length !== 4 || + ''.split(/.?/).length || + '.'.split(/()()/).length > 1 +) { + (function () { + var compliantExecNpcg = /()??/.exec('')[1] === void 0; // NPCG: nonparticipating capturing group + + StringPrototype.split = function (separator, limit) { + var string = this; + if (separator === void 0 && limit === 0) { + return []; + } + + // If `separator` is not a regex, use native split + if (_toString.call(separator) !== '[object RegExp]') { + return string_split.call(this, separator, limit); + } + + var output = [], + flags = (separator.ignoreCase ? 'i' : '') + + (separator.multiline ? 'm' : '') + + (separator.extended ? 'x' : '') + // Proposed for ES6 + (separator.sticky ? 'y' : ''), // Firefox 3+ + lastLastIndex = 0, + // Make `global` and avoid `lastIndex` issues by working with a copy + separator2, match, lastIndex, lastLength; + separator = new RegExp(separator.source, flags + 'g'); + string += ''; // Type-convert + if (!compliantExecNpcg) { + // Doesn't need flags gy, but they don't hurt + separator2 = new RegExp('^' + separator.source + '$(?!\\s)', flags); + } + /* Values for `limit`, per the spec: + * If undefined: 4294967295 // Math.pow(2, 32) - 1 + * If 0, Infinity, or NaN: 0 + * If positive number: limit = Math.floor(limit); if (limit > 4294967295) limit -= 4294967296; + * If negative number: 4294967296 - Math.floor(Math.abs(limit)) + * If other: Type-convert, then use the above rules + */ + limit = limit === void 0 ? + -1 >>> 0 : // Math.pow(2, 32) - 1 + ToUint32(limit); + while (match = separator.exec(string)) { + // `separator.lastIndex` is not reliable cross-browser + lastIndex = match.index + match[0].length; + if (lastIndex > lastLastIndex) { + output.push(string.slice(lastLastIndex, match.index)); + // Fix browsers whose `exec` methods don't consistently return `undefined` for + // nonparticipating capturing groups + if (!compliantExecNpcg && match.length > 1) { + match[0].replace(separator2, function () { + for (var i = 1; i < arguments.length - 2; i++) { + if (arguments[i] === void 0) { + match[i] = void 0; + } + } + }); + } + if (match.length > 1 && match.index < string.length) { + ArrayPrototype.push.apply(output, match.slice(1)); + } + lastLength = match[0].length; + lastLastIndex = lastIndex; + if (output.length >= limit) { + break; + } + } + if (separator.lastIndex === match.index) { + separator.lastIndex++; // Avoid an infinite loop + } + } + if (lastLastIndex === string.length) { + if (lastLength || !separator.test('')) { + output.push(''); + } + } else { + output.push(string.slice(lastLastIndex)); + } + return output.length > limit ? output.slice(0, limit) : output; + }; + }()); + +// [bugfix, chrome] +// If separator is undefined, then the result array contains just one String, +// which is the this value (converted to a String). If limit is not undefined, +// then the output array is truncated so that it contains no more than limit +// elements. +// "0".split(undefined, 0) -> [] +} else if ('0'.split(void 0, 0).length) { + StringPrototype.split = function split(separator, limit) { + if (separator === void 0 && limit === 0) { return []; } + return string_split.call(this, separator, limit); + }; +} + +// ECMA-262, 3rd B.2.3 +// Not an ECMAScript standard, although ECMAScript 3rd Edition has a +// non-normative section suggesting uniform semantics and it should be +// normalized across all browsers +// [bugfix, IE lt 9] IE < 9 substr() with negative value not working in IE +var string_substr = StringPrototype.substr; +var hasNegativeSubstrBug = ''.substr && '0b'.substr(-1) !== 'b'; +defineProperties(StringPrototype, { + substr: function substr(start, length) { + return string_substr.call( + this, + start < 0 ? ((start = this.length + start) < 0 ? 0 : start) : start, + length + ); + } +}, hasNegativeSubstrBug); + + +/***/ }), +/* 162 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport-list.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +module.exports = [ + // streaming transports + __webpack_require__(/*! ./transport/websocket */ 172) +, __webpack_require__(/*! ./transport/xhr-streaming */ 174) +, __webpack_require__(/*! ./transport/xdr-streaming */ 89) +, __webpack_require__(/*! ./transport/eventsource */ 85) +, __webpack_require__(/*! ./transport/lib/iframe-wrap */ 47)(__webpack_require__(/*! ./transport/eventsource */ 85)) + + // polling transports +, __webpack_require__(/*! ./transport/htmlfile */ 86) +, __webpack_require__(/*! ./transport/lib/iframe-wrap */ 47)(__webpack_require__(/*! ./transport/htmlfile */ 86)) +, __webpack_require__(/*! ./transport/xhr-polling */ 90) +, __webpack_require__(/*! ./transport/xdr-polling */ 173) +, __webpack_require__(/*! ./transport/lib/iframe-wrap */ 47)(__webpack_require__(/*! ./transport/xhr-polling */ 90)) +, __webpack_require__(/*! ./transport/jsonp-polling */ 164) +]; + + +/***/ }), +/* 163 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/browser/websocket.js ***! + \*************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var Driver = global.WebSocket || global.MozWebSocket; +if (Driver) { + module.exports = function WebSocketBrowserDriver(url) { + return new Driver(url); + }; +} else { + module.exports = undefined; +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 164 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/jsonp-polling.js ***! + \*********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +// The simplest and most robust transport, using the well-know cross +// domain hack - JSONP. This transport is quite inefficient - one +// message could use up to one http request. But at least it works almost +// everywhere. +// Known limitations: +// o you will get a spinning cursor +// o for Konqueror a dumb timer is needed to detect errors + +var inherits = __webpack_require__(/*! inherits */ 2) + , SenderReceiver = __webpack_require__(/*! ./lib/sender-receiver */ 88) + , JsonpReceiver = __webpack_require__(/*! ./receiver/jsonp */ 169) + , jsonpSender = __webpack_require__(/*! ./sender/jsonp */ 170) + ; + +function JsonPTransport(transUrl) { + if (!JsonPTransport.enabled()) { + throw new Error('Transport created when disabled'); + } + SenderReceiver.call(this, transUrl, '/jsonp', jsonpSender, JsonpReceiver); +} + +inherits(JsonPTransport, SenderReceiver); + +JsonPTransport.enabled = function() { + return !!global.document; +}; + +JsonPTransport.transportName = 'jsonp-polling'; +JsonPTransport.roundTrips = 1; +JsonPTransport.needBody = true; + +module.exports = JsonPTransport; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 165 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/buffered-sender.js ***! + \***************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:buffered-sender'); +} + +function BufferedSender(url, sender) { + debug(url); + EventEmitter.call(this); + this.sendBuffer = []; + this.sender = sender; + this.url = url; +} + +inherits(BufferedSender, EventEmitter); + +BufferedSender.prototype.send = function(message) { + debug('send', message); + this.sendBuffer.push(message); + if (!this.sendStop) { + this.sendSchedule(); + } +}; + +// For polling transports in a situation when in the message callback, +// new message is being send. If the sending connection was started +// before receiving one, it is possible to saturate the network and +// timeout due to the lack of receiving socket. To avoid that we delay +// sending messages by some small time, in order to let receiving +// connection be started beforehand. This is only a halfmeasure and +// does not fix the big problem, but it does make the tests go more +// stable on slow networks. +BufferedSender.prototype.sendScheduleWait = function() { + debug('sendScheduleWait'); + var self = this; + var tref; + this.sendStop = function() { + debug('sendStop'); + self.sendStop = null; + clearTimeout(tref); + }; + tref = setTimeout(function() { + debug('timeout'); + self.sendStop = null; + self.sendSchedule(); + }, 25); +}; + +BufferedSender.prototype.sendSchedule = function() { + debug('sendSchedule', this.sendBuffer.length); + var self = this; + if (this.sendBuffer.length > 0) { + var payload = '[' + this.sendBuffer.join(',') + ']'; + this.sendStop = this.sender(this.url, payload, function(err) { + self.sendStop = null; + if (err) { + debug('error', err); + self.emit('close', err.code || 1006, 'Sending error: ' + err); + self.close(); + } else { + self.sendScheduleWait(); + } + }); + this.sendBuffer = []; + } +}; + +BufferedSender.prototype._cleanup = function() { + debug('_cleanup'); + this.removeAllListeners(); +}; + +BufferedSender.prototype.close = function() { + debug('close'); + this._cleanup(); + if (this.sendStop) { + this.sendStop(); + this.sendStop = null; + } +}; + +module.exports = BufferedSender; + + +/***/ }), +/* 166 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/polling.js ***! + \*******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:polling'); +} + +function Polling(Receiver, receiveUrl, AjaxObject) { + debug(receiveUrl); + EventEmitter.call(this); + this.Receiver = Receiver; + this.receiveUrl = receiveUrl; + this.AjaxObject = AjaxObject; + this._scheduleReceiver(); +} + +inherits(Polling, EventEmitter); + +Polling.prototype._scheduleReceiver = function() { + debug('_scheduleReceiver'); + var self = this; + var poll = this.poll = new this.Receiver(this.receiveUrl, this.AjaxObject); + + poll.on('message', function(msg) { + debug('message', msg); + self.emit('message', msg); + }); + + poll.once('close', function(code, reason) { + debug('close', code, reason, self.pollIsClosing); + self.poll = poll = null; + + if (!self.pollIsClosing) { + if (reason === 'network') { + self._scheduleReceiver(); + } else { + self.emit('close', code || 1006, reason); + self.removeAllListeners(); + } + } + }); +}; + +Polling.prototype.abort = function() { + debug('abort'); + this.removeAllListeners(); + this.pollIsClosing = true; + if (this.poll) { + this.poll.abort(); + } +}; + +module.exports = Polling; + + +/***/ }), +/* 167 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/eventsource.js ***! + \****************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , EventSourceDriver = __webpack_require__(/*! eventsource */ 84) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:receiver:eventsource'); +} + +function EventSourceReceiver(url) { + debug(url); + EventEmitter.call(this); + + var self = this; + var es = this.es = new EventSourceDriver(url); + es.onmessage = function(e) { + debug('message', e.data); + self.emit('message', decodeURI(e.data)); + }; + es.onerror = function(e) { + debug('error', es.readyState, e); + // ES on reconnection has readyState = 0 or 1. + // on network error it's CLOSED = 2 + var reason = (es.readyState !== 2 ? 'network' : 'permanent'); + self._cleanup(); + self._close(reason); + }; +} + +inherits(EventSourceReceiver, EventEmitter); + +EventSourceReceiver.prototype.abort = function() { + debug('abort'); + this._cleanup(); + this._close('user'); +}; + +EventSourceReceiver.prototype._cleanup = function() { + debug('cleanup'); + var es = this.es; + if (es) { + es.onmessage = es.onerror = null; + es.close(); + this.es = null; + } +}; + +EventSourceReceiver.prototype._close = function(reason) { + debug('close', reason); + var self = this; + // Safari and chrome < 15 crash if we close window before + // waiting for ES cleanup. See: + // https://code.google.com/p/chromium/issues/detail?id=89155 + setTimeout(function() { + self.emit('close', null, reason); + self.removeAllListeners(); + }, 200); +}; + +module.exports = EventSourceReceiver; + + +/***/ }), +/* 168 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/htmlfile.js ***! + \*************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var inherits = __webpack_require__(/*! inherits */ 2) + , iframeUtils = __webpack_require__(/*! ../../utils/iframe */ 31) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , random = __webpack_require__(/*! ../../utils/random */ 25) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:receiver:htmlfile'); +} + +function HtmlfileReceiver(url) { + debug(url); + EventEmitter.call(this); + var self = this; + iframeUtils.polluteGlobalNamespace(); + + this.id = 'a' + random.string(6); + url = urlUtils.addQuery(url, 'c=' + decodeURIComponent(iframeUtils.WPrefix + '.' + this.id)); + + debug('using htmlfile', HtmlfileReceiver.htmlfileEnabled); + var constructFunc = HtmlfileReceiver.htmlfileEnabled ? + iframeUtils.createHtmlfile : iframeUtils.createIframe; + + global[iframeUtils.WPrefix][this.id] = { + start: function() { + debug('start'); + self.iframeObj.loaded(); + } + , message: function(data) { + debug('message', data); + self.emit('message', data); + } + , stop: function() { + debug('stop'); + self._cleanup(); + self._close('network'); + } + }; + this.iframeObj = constructFunc(url, function() { + debug('callback'); + self._cleanup(); + self._close('permanent'); + }); +} + +inherits(HtmlfileReceiver, EventEmitter); + +HtmlfileReceiver.prototype.abort = function() { + debug('abort'); + this._cleanup(); + this._close('user'); +}; + +HtmlfileReceiver.prototype._cleanup = function() { + debug('_cleanup'); + if (this.iframeObj) { + this.iframeObj.cleanup(); + this.iframeObj = null; + } + delete global[iframeUtils.WPrefix][this.id]; +}; + +HtmlfileReceiver.prototype._close = function(reason) { + debug('_close', reason); + this.emit('close', null, reason); + this.removeAllListeners(); +}; + +HtmlfileReceiver.htmlfileEnabled = false; + +// obfuscate to avoid firewalls +var axo = ['Active'].concat('Object').join('X'); +if (axo in global) { + try { + HtmlfileReceiver.htmlfileEnabled = !!new global[axo]('htmlfile'); + } catch (x) { + // intentionally empty + } +} + +HtmlfileReceiver.enabled = HtmlfileReceiver.htmlfileEnabled || iframeUtils.iframeEnabled; + +module.exports = HtmlfileReceiver; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 169 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/jsonp.js ***! + \**********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var utils = __webpack_require__(/*! ../../utils/iframe */ 31) + , random = __webpack_require__(/*! ../../utils/random */ 25) + , browser = __webpack_require__(/*! ../../utils/browser */ 30) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + , inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:receiver:jsonp'); +} + +function JsonpReceiver(url) { + debug(url); + var self = this; + EventEmitter.call(this); + + utils.polluteGlobalNamespace(); + + this.id = 'a' + random.string(6); + var urlWithId = urlUtils.addQuery(url, 'c=' + encodeURIComponent(utils.WPrefix + '.' + this.id)); + + global[utils.WPrefix][this.id] = this._callback.bind(this); + this._createScript(urlWithId); + + // Fallback mostly for Konqueror - stupid timer, 35 seconds shall be plenty. + this.timeoutId = setTimeout(function() { + debug('timeout'); + self._abort(new Error('JSONP script loaded abnormally (timeout)')); + }, JsonpReceiver.timeout); +} + +inherits(JsonpReceiver, EventEmitter); + +JsonpReceiver.prototype.abort = function() { + debug('abort'); + if (global[utils.WPrefix][this.id]) { + var err = new Error('JSONP user aborted read'); + err.code = 1000; + this._abort(err); + } +}; + +JsonpReceiver.timeout = 35000; +JsonpReceiver.scriptErrorTimeout = 1000; + +JsonpReceiver.prototype._callback = function(data) { + debug('_callback', data); + this._cleanup(); + + if (this.aborting) { + return; + } + + if (data) { + debug('message', data); + this.emit('message', data); + } + this.emit('close', null, 'network'); + this.removeAllListeners(); +}; + +JsonpReceiver.prototype._abort = function(err) { + debug('_abort', err); + this._cleanup(); + this.aborting = true; + this.emit('close', err.code, err.message); + this.removeAllListeners(); +}; + +JsonpReceiver.prototype._cleanup = function() { + debug('_cleanup'); + clearTimeout(this.timeoutId); + if (this.script2) { + this.script2.parentNode.removeChild(this.script2); + this.script2 = null; + } + if (this.script) { + var script = this.script; + // Unfortunately, you can't really abort script loading of + // the script. + script.parentNode.removeChild(script); + script.onreadystatechange = script.onerror = + script.onload = script.onclick = null; + this.script = null; + } + delete global[utils.WPrefix][this.id]; +}; + +JsonpReceiver.prototype._scriptError = function() { + debug('_scriptError'); + var self = this; + if (this.errorTimer) { + return; + } + + this.errorTimer = setTimeout(function() { + if (!self.loadedOkay) { + self._abort(new Error('JSONP script loaded abnormally (onerror)')); + } + }, JsonpReceiver.scriptErrorTimeout); +}; + +JsonpReceiver.prototype._createScript = function(url) { + debug('_createScript', url); + var self = this; + var script = this.script = global.document.createElement('script'); + var script2; // Opera synchronous load trick. + + script.id = 'a' + random.string(8); + script.src = url; + script.type = 'text/javascript'; + script.charset = 'UTF-8'; + script.onerror = this._scriptError.bind(this); + script.onload = function() { + debug('onload'); + self._abort(new Error('JSONP script loaded abnormally (onload)')); + }; + + // IE9 fires 'error' event after onreadystatechange or before, in random order. + // Use loadedOkay to determine if actually errored + script.onreadystatechange = function() { + debug('onreadystatechange', script.readyState); + if (/loaded|closed/.test(script.readyState)) { + if (script && script.htmlFor && script.onclick) { + self.loadedOkay = true; + try { + // In IE, actually execute the script. + script.onclick(); + } catch (x) { + // intentionally empty + } + } + if (script) { + self._abort(new Error('JSONP script loaded abnormally (onreadystatechange)')); + } + } + }; + // IE: event/htmlFor/onclick trick. + // One can't rely on proper order for onreadystatechange. In order to + // make sure, set a 'htmlFor' and 'event' properties, so that + // script code will be installed as 'onclick' handler for the + // script object. Later, onreadystatechange, manually execute this + // code. FF and Chrome doesn't work with 'event' and 'htmlFor' + // set. For reference see: + // http://jaubourg.net/2010/07/loading-script-as-onclick-handler-of.html + // Also, read on that about script ordering: + // http://wiki.whatwg.org/wiki/Dynamic_Script_Execution_Order + if (typeof script.async === 'undefined' && global.document.attachEvent) { + // According to mozilla docs, in recent browsers script.async defaults + // to 'true', so we may use it to detect a good browser: + // https://developer.mozilla.org/en/HTML/Element/script + if (!browser.isOpera()) { + // Naively assume we're in IE + try { + script.htmlFor = script.id; + script.event = 'onclick'; + } catch (x) { + // intentionally empty + } + script.async = true; + } else { + // Opera, second sync script hack + script2 = this.script2 = global.document.createElement('script'); + script2.text = "try{var a = document.getElementById('" + script.id + "'); if(a)a.onerror();}catch(x){};"; + script.async = script2.async = false; + } + } + if (typeof script.async !== 'undefined') { + script.async = true; + } + + var head = global.document.getElementsByTagName('head')[0]; + head.insertBefore(script, head.firstChild); + if (script2) { + head.insertBefore(script2, head.firstChild); + } +}; + +module.exports = JsonpReceiver; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 170 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/jsonp.js ***! + \********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var random = __webpack_require__(/*! ../../utils/random */ 25) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:sender:jsonp'); +} + +var form, area; + +function createIframe(id) { + debug('createIframe', id); + try { + // ie6 dynamic iframes with target="" support (thanks Chris Lambacher) + return global.document.createElement('<iframe name="' + id + '">'); + } catch (x) { + var iframe = global.document.createElement('iframe'); + iframe.name = id; + return iframe; + } +} + +function createForm() { + debug('createForm'); + form = global.document.createElement('form'); + form.style.display = 'none'; + form.style.position = 'absolute'; + form.method = 'POST'; + form.enctype = 'application/x-www-form-urlencoded'; + form.acceptCharset = 'UTF-8'; + + area = global.document.createElement('textarea'); + area.name = 'd'; + form.appendChild(area); + + global.document.body.appendChild(form); +} + +module.exports = function(url, payload, callback) { + debug(url, payload); + if (!form) { + createForm(); + } + var id = 'a' + random.string(8); + form.target = id; + form.action = urlUtils.addQuery(urlUtils.addPath(url, '/jsonp_send'), 'i=' + id); + + var iframe = createIframe(id); + iframe.id = id; + iframe.style.display = 'none'; + form.appendChild(iframe); + + try { + area.value = payload; + } catch (e) { + // seriously broken browsers get here + } + form.submit(); + + var completed = function(err) { + debug('completed', id, err); + if (!iframe.onerror) { + return; + } + iframe.onreadystatechange = iframe.onerror = iframe.onload = null; + // Opera mini doesn't like if we GC iframe + // immediately, thus this timeout. + setTimeout(function() { + debug('cleaning up', id); + iframe.parentNode.removeChild(iframe); + iframe = null; + }, 500); + area.value = ''; + // It is not possible to detect if the iframe succeeded or + // failed to submit our form. + callback(err); + }; + iframe.onerror = function() { + debug('onerror', id); + completed(); + }; + iframe.onload = function() { + debug('onload', id); + completed(); + }; + iframe.onreadystatechange = function(e) { + debug('onreadystatechange', id, iframe.readyState, e); + if (iframe.readyState === 'complete') { + completed(); + } + }; + return function() { + debug('aborted', id); + completed(new Error('Aborted')); + }; +}; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 171 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xhr-fake.js ***! + \***********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , inherits = __webpack_require__(/*! inherits */ 2) + ; + +function XHRFake(/* method, url, payload, opts */) { + var self = this; + EventEmitter.call(this); + + this.to = setTimeout(function() { + self.emit('finish', 200, '{}'); + }, XHRFake.timeout); +} + +inherits(XHRFake, EventEmitter); + +XHRFake.prototype.close = function() { + clearTimeout(this.to); +}; + +XHRFake.timeout = 2000; + +module.exports = XHRFake; + + +/***/ }), +/* 172 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/websocket.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var utils = __webpack_require__(/*! ../utils/event */ 18) + , urlUtils = __webpack_require__(/*! ../utils/url */ 11) + , inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , WebsocketDriver = __webpack_require__(/*! ./driver/websocket */ 163) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:websocket'); +} + +function WebSocketTransport(transUrl, ignore, options) { + if (!WebSocketTransport.enabled()) { + throw new Error('Transport created when disabled'); + } + + EventEmitter.call(this); + debug('constructor', transUrl); + + var self = this; + var url = urlUtils.addPath(transUrl, '/websocket'); + if (url.slice(0, 5) === 'https') { + url = 'wss' + url.slice(5); + } else { + url = 'ws' + url.slice(4); + } + this.url = url; + + this.ws = new WebsocketDriver(this.url, [], options); + this.ws.onmessage = function(e) { + debug('message event', e.data); + self.emit('message', e.data); + }; + // Firefox has an interesting bug. If a websocket connection is + // created after onunload, it stays alive even when user + // navigates away from the page. In such situation let's lie - + // let's not open the ws connection at all. See: + // https://github.com/sockjs/sockjs-client/issues/28 + // https://bugzilla.mozilla.org/show_bug.cgi?id=696085 + this.unloadRef = utils.unloadAdd(function() { + debug('unload'); + self.ws.close(); + }); + this.ws.onclose = function(e) { + debug('close event', e.code, e.reason); + self.emit('close', e.code, e.reason); + self._cleanup(); + }; + this.ws.onerror = function(e) { + debug('error event', e); + self.emit('close', 1006, 'WebSocket connection broken'); + self._cleanup(); + }; +} + +inherits(WebSocketTransport, EventEmitter); + +WebSocketTransport.prototype.send = function(data) { + var msg = '[' + data + ']'; + debug('send', msg); + this.ws.send(msg); +}; + +WebSocketTransport.prototype.close = function() { + debug('close'); + var ws = this.ws; + this._cleanup(); + if (ws) { + ws.close(); + } +}; + +WebSocketTransport.prototype._cleanup = function() { + debug('_cleanup'); + var ws = this.ws; + if (ws) { + ws.onmessage = ws.onclose = ws.onerror = null; + } + utils.unloadDel(this.unloadRef); + this.unloadRef = this.ws = null; + this.removeAllListeners(); +}; + +WebSocketTransport.enabled = function() { + debug('enabled'); + return !!WebsocketDriver; +}; +WebSocketTransport.transportName = 'websocket'; + +// In theory, ws should require 1 round trip. But in chrome, this is +// not very stable over SSL. Most likely a ws connection requires a +// separate SSL connection, in which case 2 round trips are an +// absolute minumum. +WebSocketTransport.roundTrips = 2; + +module.exports = WebSocketTransport; + + +/***/ }), +/* 173 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/xdr-polling.js ***! + \*******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , AjaxBasedTransport = __webpack_require__(/*! ./lib/ajax-based */ 24) + , XdrStreamingTransport = __webpack_require__(/*! ./xdr-streaming */ 89) + , XhrReceiver = __webpack_require__(/*! ./receiver/xhr */ 38) + , XDRObject = __webpack_require__(/*! ./sender/xdr */ 48) + ; + +function XdrPollingTransport(transUrl) { + if (!XDRObject.enabled) { + throw new Error('Transport created when disabled'); + } + AjaxBasedTransport.call(this, transUrl, '/xhr', XhrReceiver, XDRObject); +} + +inherits(XdrPollingTransport, AjaxBasedTransport); + +XdrPollingTransport.enabled = XdrStreamingTransport.enabled; +XdrPollingTransport.transportName = 'xdr-polling'; +XdrPollingTransport.roundTrips = 2; // preflight, ajax + +module.exports = XdrPollingTransport; + + +/***/ }), +/* 174 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/xhr-streaming.js ***! + \*********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var inherits = __webpack_require__(/*! inherits */ 2) + , AjaxBasedTransport = __webpack_require__(/*! ./lib/ajax-based */ 24) + , XhrReceiver = __webpack_require__(/*! ./receiver/xhr */ 38) + , XHRCorsObject = __webpack_require__(/*! ./sender/xhr-cors */ 39) + , XHRLocalObject = __webpack_require__(/*! ./sender/xhr-local */ 29) + , browser = __webpack_require__(/*! ../utils/browser */ 30) + ; + +function XhrStreamingTransport(transUrl) { + if (!XHRLocalObject.enabled && !XHRCorsObject.enabled) { + throw new Error('Transport created when disabled'); + } + AjaxBasedTransport.call(this, transUrl, '/xhr_streaming', XhrReceiver, XHRCorsObject); +} + +inherits(XhrStreamingTransport, AjaxBasedTransport); + +XhrStreamingTransport.enabled = function(info) { + if (info.nullOrigin) { + return false; + } + // Opera doesn't support xhr-streaming #60 + // But it might be able to #92 + if (browser.isOpera()) { + return false; + } + + return XHRCorsObject.enabled; +}; + +XhrStreamingTransport.transportName = 'xhr-streaming'; +XhrStreamingTransport.roundTrips = 2; // preflight, ajax + +// Safari gets confused when a streaming ajax request is started +// before onload. This causes the load indicator to spin indefinetely. +// Only require body when used in a browser +XhrStreamingTransport.needBody = !!global.document; + +module.exports = XhrStreamingTransport; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 175 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/browser-crypto.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +if (global.crypto && global.crypto.getRandomValues) { + module.exports.randomBytes = function(length) { + var bytes = new Uint8Array(length); + global.crypto.getRandomValues(bytes); + return bytes; + }; +} else { + module.exports.randomBytes = function(length) { + var bytes = new Array(length); + for (var i = 0; i < length; i++) { + bytes[i] = Math.floor(Math.random() * 256); + } + return bytes; + }; +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 176 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/escape.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var JSON3 = __webpack_require__(/*! json3 */ 16); + +// Some extra characters that Chrome gets wrong, and substitutes with +// something else on the wire. +// eslint-disable-next-line no-control-regex +var extraEscapable = /[\x00-\x1f\ud800-\udfff\ufffe\uffff\u0300-\u0333\u033d-\u0346\u034a-\u034c\u0350-\u0352\u0357-\u0358\u035c-\u0362\u0374\u037e\u0387\u0591-\u05af\u05c4\u0610-\u0617\u0653-\u0654\u0657-\u065b\u065d-\u065e\u06df-\u06e2\u06eb-\u06ec\u0730\u0732-\u0733\u0735-\u0736\u073a\u073d\u073f-\u0741\u0743\u0745\u0747\u07eb-\u07f1\u0951\u0958-\u095f\u09dc-\u09dd\u09df\u0a33\u0a36\u0a59-\u0a5b\u0a5e\u0b5c-\u0b5d\u0e38-\u0e39\u0f43\u0f4d\u0f52\u0f57\u0f5c\u0f69\u0f72-\u0f76\u0f78\u0f80-\u0f83\u0f93\u0f9d\u0fa2\u0fa7\u0fac\u0fb9\u1939-\u193a\u1a17\u1b6b\u1cda-\u1cdb\u1dc0-\u1dcf\u1dfc\u1dfe\u1f71\u1f73\u1f75\u1f77\u1f79\u1f7b\u1f7d\u1fbb\u1fbe\u1fc9\u1fcb\u1fd3\u1fdb\u1fe3\u1feb\u1fee-\u1fef\u1ff9\u1ffb\u1ffd\u2000-\u2001\u20d0-\u20d1\u20d4-\u20d7\u20e7-\u20e9\u2126\u212a-\u212b\u2329-\u232a\u2adc\u302b-\u302c\uaab2-\uaab3\uf900-\ufa0d\ufa10\ufa12\ufa15-\ufa1e\ufa20\ufa22\ufa25-\ufa26\ufa2a-\ufa2d\ufa30-\ufa6d\ufa70-\ufad9\ufb1d\ufb1f\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufb4e\ufff0-\uffff]/g + , extraLookup; + +// This may be quite slow, so let's delay until user actually uses bad +// characters. +var unrollLookup = function(escapable) { + var i; + var unrolled = {}; + var c = []; + for (i = 0; i < 65536; i++) { + c.push( String.fromCharCode(i) ); + } + escapable.lastIndex = 0; + c.join('').replace(escapable, function(a) { + unrolled[ a ] = '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + return ''; + }); + escapable.lastIndex = 0; + return unrolled; +}; + +// Quote string, also taking care of unicode characters that browsers +// often break. Especially, take care of unicode surrogates: +// http://en.wikipedia.org/wiki/Mapping_of_Unicode_characters#Surrogates +module.exports = { + quote: function(string) { + var quoted = JSON3.stringify(string); + + // In most cases this should be very fast and good enough. + extraEscapable.lastIndex = 0; + if (!extraEscapable.test(quoted)) { + return quoted; + } + + if (!extraLookup) { + extraLookup = unrollLookup(extraEscapable); + } + + return quoted.replace(extraEscapable, function(a) { + return extraLookup[a]; + }); + } +}; + + +/***/ }), +/* 177 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/log.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var logObject = {}; +['log', 'debug', 'warn'].forEach(function (level) { + var levelExists; + + try { + levelExists = global.console && global.console[level] && global.console[level].apply; + } catch(e) { + // do nothing + } + + logObject[level] = levelExists ? function () { + return global.console[level].apply(global.console, arguments); + } : (level === 'log' ? function () {} : logObject.log); +}); + +module.exports = logObject; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 178 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/transport.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:utils:transport'); +} + +module.exports = function(availableTransports) { + return { + filterToEnabled: function(transportsWhitelist, info) { + var transports = { + main: [] + , facade: [] + }; + if (!transportsWhitelist) { + transportsWhitelist = []; + } else if (typeof transportsWhitelist === 'string') { + transportsWhitelist = [transportsWhitelist]; + } + + availableTransports.forEach(function(trans) { + if (!trans) { + return; + } + + if (trans.transportName === 'websocket' && info.websocket === false) { + debug('disabled from server', 'websocket'); + return; + } + + if (transportsWhitelist.length && + transportsWhitelist.indexOf(trans.transportName) === -1) { + debug('not in whitelist', trans.transportName); + return; + } + + if (trans.enabled(info)) { + debug('enabled', trans.transportName); + transports.main.push(trans); + if (trans.facadeTransport) { + transports.facade.push(trans.facadeTransport); + } + } else { + debug('disabled', trans.transportName); + } + }); + return transports; + } + }; +}; + + +/***/ }), +/* 179 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/base64.js ***! + \*************************************************************/ +/***/ (function(module, exports) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split(''); + +/** + * Encode an integer in the range of 0 to 63 to a single base 64 digit. + */ +exports.encode = function (number) { + if (0 <= number && number < intToCharMap.length) { + return intToCharMap[number]; + } + throw new TypeError("Must be between 0 and 63: " + number); +}; + +/** + * Decode a single base 64 character code digit to an integer. Returns -1 on + * failure. + */ +exports.decode = function (charCode) { + var bigA = 65; // 'A' + var bigZ = 90; // 'Z' + + var littleA = 97; // 'a' + var littleZ = 122; // 'z' + + var zero = 48; // '0' + var nine = 57; // '9' + + var plus = 43; // '+' + var slash = 47; // '/' + + var littleOffset = 26; + var numberOffset = 52; + + // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ + if (bigA <= charCode && charCode <= bigZ) { + return (charCode - bigA); + } + + // 26 - 51: abcdefghijklmnopqrstuvwxyz + if (littleA <= charCode && charCode <= littleZ) { + return (charCode - littleA + littleOffset); + } + + // 52 - 61: 0123456789 + if (zero <= charCode && charCode <= nine) { + return (charCode - zero + numberOffset); + } + + // 62: + + if (charCode == plus) { + return 62; + } + + // 63: / + if (charCode == slash) { + return 63; + } + + // Invalid base64 digit. + return -1; +}; + + +/***/ }), +/* 180 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/binary-search.js ***! + \********************************************************************/ +/***/ (function(module, exports) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +exports.GREATEST_LOWER_BOUND = 1; +exports.LEAST_UPPER_BOUND = 2; + +/** + * Recursive implementation of binary search. + * + * @param aLow Indices here and lower do not contain the needle. + * @param aHigh Indices here and higher do not contain the needle. + * @param aNeedle The element being searched for. + * @param aHaystack The non-empty array being searched. + * @param aCompare Function which takes two elements and returns -1, 0, or 1. + * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or + * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + */ +function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) { + // This function terminates when one of the following is true: + // + // 1. We find the exact element we are looking for. + // + // 2. We did not find the exact element, but we can return the index of + // the next-closest element. + // + // 3. We did not find the exact element, and there is no next-closest + // element than the one we are searching for, so we return -1. + var mid = Math.floor((aHigh - aLow) / 2) + aLow; + var cmp = aCompare(aNeedle, aHaystack[mid], true); + if (cmp === 0) { + // Found the element we are looking for. + return mid; + } + else if (cmp > 0) { + // Our needle is greater than aHaystack[mid]. + if (aHigh - mid > 1) { + // The element is in the upper half. + return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias); + } + + // The exact needle element was not found in this haystack. Determine if + // we are in termination case (3) or (2) and return the appropriate thing. + if (aBias == exports.LEAST_UPPER_BOUND) { + return aHigh < aHaystack.length ? aHigh : -1; + } else { + return mid; + } + } + else { + // Our needle is less than aHaystack[mid]. + if (mid - aLow > 1) { + // The element is in the lower half. + return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias); + } + + // we are in termination case (3) or (2) and return the appropriate thing. + if (aBias == exports.LEAST_UPPER_BOUND) { + return mid; + } else { + return aLow < 0 ? -1 : aLow; + } + } +} + +/** + * This is an implementation of binary search which will always try and return + * the index of the closest element if there is no exact hit. This is because + * mappings between original and generated line/col pairs are single points, + * and there is an implicit region between each of them, so a miss just means + * that you aren't on the very start of a region. + * + * @param aNeedle The element you are looking for. + * @param aHaystack The array that is being searched. + * @param aCompare A function which takes the needle and an element in the + * array and returns -1, 0, or 1 depending on whether the needle is less + * than, equal to, or greater than the element, respectively. + * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or + * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + * Defaults to 'binarySearch.GREATEST_LOWER_BOUND'. + */ +exports.search = function search(aNeedle, aHaystack, aCompare, aBias) { + if (aHaystack.length === 0) { + return -1; + } + + var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, + aCompare, aBias || exports.GREATEST_LOWER_BOUND); + if (index < 0) { + return -1; + } + + // We have found either the exact element, or the next-closest element than + // the one we are searching for. However, there may be more than one such + // element. Make sure we always return the smallest of these. + while (index - 1 >= 0) { + if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) { + break; + } + --index; + } + + return index; +}; + + +/***/ }), +/* 181 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/mapping-list.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2014 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var util = __webpack_require__(/*! ./util */ 32); + +/** + * Determine whether mappingB is after mappingA with respect to generated + * position. + */ +function generatedPositionAfter(mappingA, mappingB) { + // Optimized for most common case + var lineA = mappingA.generatedLine; + var lineB = mappingB.generatedLine; + var columnA = mappingA.generatedColumn; + var columnB = mappingB.generatedColumn; + return lineB > lineA || lineB == lineA && columnB >= columnA || + util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0; +} + +/** + * A data structure to provide a sorted view of accumulated mappings in a + * performance conscious manner. It trades a neglibable overhead in general + * case for a large speedup in case of mappings being added in order. + */ +function MappingList() { + this._array = []; + this._sorted = true; + // Serves as infimum + this._last = {generatedLine: -1, generatedColumn: 0}; +} + +/** + * Iterate through internal items. This method takes the same arguments that + * `Array.prototype.forEach` takes. + * + * NOTE: The order of the mappings is NOT guaranteed. + */ +MappingList.prototype.unsortedForEach = + function MappingList_forEach(aCallback, aThisArg) { + this._array.forEach(aCallback, aThisArg); + }; + +/** + * Add the given source mapping. + * + * @param Object aMapping + */ +MappingList.prototype.add = function MappingList_add(aMapping) { + if (generatedPositionAfter(this._last, aMapping)) { + this._last = aMapping; + this._array.push(aMapping); + } else { + this._sorted = false; + this._array.push(aMapping); + } +}; + +/** + * Returns the flat, sorted array of mappings. The mappings are sorted by + * generated position. + * + * WARNING: This method returns internal data without copying, for + * performance. The return value must NOT be mutated, and should be treated as + * an immutable borrow. If you want to take ownership, you must make your own + * copy. + */ +MappingList.prototype.toArray = function MappingList_toArray() { + if (!this._sorted) { + this._array.sort(util.compareByGeneratedPositionsInflated); + this._sorted = true; + } + return this._array; +}; + +exports.MappingList = MappingList; + + +/***/ }), +/* 182 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/quick-sort.js ***! + \*****************************************************************/ +/***/ (function(module, exports) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +// It turns out that some (most?) JavaScript engines don't self-host +// `Array.prototype.sort`. This makes sense because C++ will likely remain +// faster than JS when doing raw CPU-intensive sorting. However, when using a +// custom comparator function, calling back and forth between the VM's C++ and +// JIT'd JS is rather slow *and* loses JIT type information, resulting in +// worse generated code for the comparator function than would be optimal. In +// fact, when sorting with a comparator, these costs outweigh the benefits of +// sorting in C++. By using our own JS-implemented Quick Sort (below), we get +// a ~3500ms mean speed-up in `bench/bench.html`. + +/** + * Swap the elements indexed by `x` and `y` in the array `ary`. + * + * @param {Array} ary + * The array. + * @param {Number} x + * The index of the first item. + * @param {Number} y + * The index of the second item. + */ +function swap(ary, x, y) { + var temp = ary[x]; + ary[x] = ary[y]; + ary[y] = temp; +} + +/** + * Returns a random integer within the range `low .. high` inclusive. + * + * @param {Number} low + * The lower bound on the range. + * @param {Number} high + * The upper bound on the range. + */ +function randomIntInRange(low, high) { + return Math.round(low + (Math.random() * (high - low))); +} + +/** + * The Quick Sort algorithm. + * + * @param {Array} ary + * An array to sort. + * @param {function} comparator + * Function to use to compare two items. + * @param {Number} p + * Start index of the array + * @param {Number} r + * End index of the array + */ +function doQuickSort(ary, comparator, p, r) { + // If our lower bound is less than our upper bound, we (1) partition the + // array into two pieces and (2) recurse on each half. If it is not, this is + // the empty array and our base case. + + if (p < r) { + // (1) Partitioning. + // + // The partitioning chooses a pivot between `p` and `r` and moves all + // elements that are less than or equal to the pivot to the before it, and + // all the elements that are greater than it after it. The effect is that + // once partition is done, the pivot is in the exact place it will be when + // the array is put in sorted order, and it will not need to be moved + // again. This runs in O(n) time. + + // Always choose a random pivot so that an input array which is reverse + // sorted does not cause O(n^2) running time. + var pivotIndex = randomIntInRange(p, r); + var i = p - 1; + + swap(ary, pivotIndex, r); + var pivot = ary[r]; + + // Immediately after `j` is incremented in this loop, the following hold + // true: + // + // * Every element in `ary[p .. i]` is less than or equal to the pivot. + // + // * Every element in `ary[i+1 .. j-1]` is greater than the pivot. + for (var j = p; j < r; j++) { + if (comparator(ary[j], pivot) <= 0) { + i += 1; + swap(ary, i, j); + } + } + + swap(ary, i + 1, j); + var q = i + 1; + + // (2) Recurse on each half. + + doQuickSort(ary, comparator, p, q - 1); + doQuickSort(ary, comparator, q + 1, r); + } +} + +/** + * Sort the given array in-place with the given comparator function. + * + * @param {Array} ary + * An array to sort. + * @param {function} comparator + * Function to use to compare two items. + */ +exports.quickSort = function (ary, comparator) { + doQuickSort(ary, comparator, 0, ary.length - 1); +}; + + +/***/ }), +/* 183 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/source-map-consumer.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var util = __webpack_require__(/*! ./util */ 32); +var binarySearch = __webpack_require__(/*! ./binary-search */ 180); +var ArraySet = __webpack_require__(/*! ./array-set */ 92).ArraySet; +var base64VLQ = __webpack_require__(/*! ./base64-vlq */ 93); +var quickSort = __webpack_require__(/*! ./quick-sort */ 182).quickSort; + +function SourceMapConsumer(aSourceMap) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, '')); + } + + return sourceMap.sections != null + ? new IndexedSourceMapConsumer(sourceMap) + : new BasicSourceMapConsumer(sourceMap); +} + +SourceMapConsumer.fromSourceMap = function(aSourceMap) { + return BasicSourceMapConsumer.fromSourceMap(aSourceMap); +} + +/** + * The version of the source mapping spec that we are consuming. + */ +SourceMapConsumer.prototype._version = 3; + +// `__generatedMappings` and `__originalMappings` are arrays that hold the +// parsed mapping coordinates from the source map's "mappings" attribute. They +// are lazily instantiated, accessed via the `_generatedMappings` and +// `_originalMappings` getters respectively, and we only parse the mappings +// and create these arrays once queried for a source location. We jump through +// these hoops because there can be many thousands of mappings, and parsing +// them is expensive, so we only want to do it if we must. +// +// Each object in the arrays is of the form: +// +// { +// generatedLine: The line number in the generated code, +// generatedColumn: The column number in the generated code, +// source: The path to the original source file that generated this +// chunk of code, +// originalLine: The line number in the original source that +// corresponds to this chunk of generated code, +// originalColumn: The column number in the original source that +// corresponds to this chunk of generated code, +// name: The name of the original symbol which generated this chunk of +// code. +// } +// +// All properties except for `generatedLine` and `generatedColumn` can be +// `null`. +// +// `_generatedMappings` is ordered by the generated positions. +// +// `_originalMappings` is ordered by the original positions. + +SourceMapConsumer.prototype.__generatedMappings = null; +Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', { + get: function () { + if (!this.__generatedMappings) { + this._parseMappings(this._mappings, this.sourceRoot); + } + + return this.__generatedMappings; + } +}); + +SourceMapConsumer.prototype.__originalMappings = null; +Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', { + get: function () { + if (!this.__originalMappings) { + this._parseMappings(this._mappings, this.sourceRoot); + } + + return this.__originalMappings; + } +}); + +SourceMapConsumer.prototype._charIsMappingSeparator = + function SourceMapConsumer_charIsMappingSeparator(aStr, index) { + var c = aStr.charAt(index); + return c === ";" || c === ","; + }; + +/** + * Parse the mappings in a string in to a data structure which we can easily + * query (the ordered arrays in the `this.__generatedMappings` and + * `this.__originalMappings` properties). + */ +SourceMapConsumer.prototype._parseMappings = + function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { + throw new Error("Subclasses must implement _parseMappings"); + }; + +SourceMapConsumer.GENERATED_ORDER = 1; +SourceMapConsumer.ORIGINAL_ORDER = 2; + +SourceMapConsumer.GREATEST_LOWER_BOUND = 1; +SourceMapConsumer.LEAST_UPPER_BOUND = 2; + +/** + * Iterate over each mapping between an original source/line/column and a + * generated line/column in this source map. + * + * @param Function aCallback + * The function that is called with each mapping. + * @param Object aContext + * Optional. If specified, this object will be the value of `this` every + * time that `aCallback` is called. + * @param aOrder + * Either `SourceMapConsumer.GENERATED_ORDER` or + * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to + * iterate over the mappings sorted by the generated file's line/column + * order or the original's source/line/column order, respectively. Defaults to + * `SourceMapConsumer.GENERATED_ORDER`. + */ +SourceMapConsumer.prototype.eachMapping = + function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) { + var context = aContext || null; + var order = aOrder || SourceMapConsumer.GENERATED_ORDER; + + var mappings; + switch (order) { + case SourceMapConsumer.GENERATED_ORDER: + mappings = this._generatedMappings; + break; + case SourceMapConsumer.ORIGINAL_ORDER: + mappings = this._originalMappings; + break; + default: + throw new Error("Unknown order of iteration."); + } + + var sourceRoot = this.sourceRoot; + mappings.map(function (mapping) { + var source = mapping.source === null ? null : this._sources.at(mapping.source); + if (source != null && sourceRoot != null) { + source = util.join(sourceRoot, source); + } + return { + source: source, + generatedLine: mapping.generatedLine, + generatedColumn: mapping.generatedColumn, + originalLine: mapping.originalLine, + originalColumn: mapping.originalColumn, + name: mapping.name === null ? null : this._names.at(mapping.name) + }; + }, this).forEach(aCallback, context); + }; + +/** + * Returns all generated line and column information for the original source, + * line, and column provided. If no column is provided, returns all mappings + * corresponding to a either the line we are searching for or the next + * closest line that has any mappings. Otherwise, returns all mappings + * corresponding to the given line and either the column we are searching for + * or the next closest column that has any offsets. + * + * The only argument is an object with the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. + * - column: Optional. the column number in the original source. + * + * and an array of objects is returned, each with the following properties: + * + * - line: The line number in the generated source, or null. + * - column: The column number in the generated source, or null. + */ +SourceMapConsumer.prototype.allGeneratedPositionsFor = + function SourceMapConsumer_allGeneratedPositionsFor(aArgs) { + var line = util.getArg(aArgs, 'line'); + + // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping + // returns the index of the closest mapping less than the needle. By + // setting needle.originalColumn to 0, we thus find the last mapping for + // the given line, provided such a mapping exists. + var needle = { + source: util.getArg(aArgs, 'source'), + originalLine: line, + originalColumn: util.getArg(aArgs, 'column', 0) + }; + + if (this.sourceRoot != null) { + needle.source = util.relative(this.sourceRoot, needle.source); + } + if (!this._sources.has(needle.source)) { + return []; + } + needle.source = this._sources.indexOf(needle.source); + + var mappings = []; + + var index = this._findMapping(needle, + this._originalMappings, + "originalLine", + "originalColumn", + util.compareByOriginalPositions, + binarySearch.LEAST_UPPER_BOUND); + if (index >= 0) { + var mapping = this._originalMappings[index]; + + if (aArgs.column === undefined) { + var originalLine = mapping.originalLine; + + // Iterate until either we run out of mappings, or we run into + // a mapping for a different line than the one we found. Since + // mappings are sorted, this is guaranteed to find all mappings for + // the line we found. + while (mapping && mapping.originalLine === originalLine) { + mappings.push({ + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null), + lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) + }); + + mapping = this._originalMappings[++index]; + } + } else { + var originalColumn = mapping.originalColumn; + + // Iterate until either we run out of mappings, or we run into + // a mapping for a different line than the one we were searching for. + // Since mappings are sorted, this is guaranteed to find all mappings for + // the line we are searching for. + while (mapping && + mapping.originalLine === line && + mapping.originalColumn == originalColumn) { + mappings.push({ + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null), + lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) + }); + + mapping = this._originalMappings[++index]; + } + } + } + + return mappings; + }; + +exports.SourceMapConsumer = SourceMapConsumer; + +/** + * A BasicSourceMapConsumer instance represents a parsed source map which we can + * query for information about the original file positions by giving it a file + * position in the generated source. + * + * The only parameter is the raw source map (either as a JSON string, or + * already parsed to an object). According to the spec, source maps have the + * following attributes: + * + * - version: Which version of the source map spec this map is following. + * - sources: An array of URLs to the original source files. + * - names: An array of identifiers which can be referrenced by individual mappings. + * - sourceRoot: Optional. The URL root from which all sources are relative. + * - sourcesContent: Optional. An array of contents of the original source files. + * - mappings: A string of base64 VLQs which contain the actual mappings. + * - file: Optional. The generated file this source map is associated with. + * + * Here is an example source map, taken from the source map spec[0]: + * + * { + * version : 3, + * file: "out.js", + * sourceRoot : "", + * sources: ["foo.js", "bar.js"], + * names: ["src", "maps", "are", "fun"], + * mappings: "AA,AB;;ABCDE;" + * } + * + * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1# + */ +function BasicSourceMapConsumer(aSourceMap) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, '')); + } + + var version = util.getArg(sourceMap, 'version'); + var sources = util.getArg(sourceMap, 'sources'); + // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which + // requires the array) to play nice here. + var names = util.getArg(sourceMap, 'names', []); + var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null); + var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null); + var mappings = util.getArg(sourceMap, 'mappings'); + var file = util.getArg(sourceMap, 'file', null); + + // Once again, Sass deviates from the spec and supplies the version as a + // string rather than a number, so we use loose equality checking here. + if (version != this._version) { + throw new Error('Unsupported version: ' + version); + } + + sources = sources + .map(String) + // Some source maps produce relative source paths like "./foo.js" instead of + // "foo.js". Normalize these first so that future comparisons will succeed. + // See bugzil.la/1090768. + .map(util.normalize) + // Always ensure that absolute sources are internally stored relative to + // the source root, if the source root is absolute. Not doing this would + // be particularly problematic when the source root is a prefix of the + // source (valid, but why??). See github issue #199 and bugzil.la/1188982. + .map(function (source) { + return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source) + ? util.relative(sourceRoot, source) + : source; + }); + + // Pass `true` below to allow duplicate names and sources. While source maps + // are intended to be compressed and deduplicated, the TypeScript compiler + // sometimes generates source maps with duplicates in them. See Github issue + // #72 and bugzil.la/889492. + this._names = ArraySet.fromArray(names.map(String), true); + this._sources = ArraySet.fromArray(sources, true); + + this.sourceRoot = sourceRoot; + this.sourcesContent = sourcesContent; + this._mappings = mappings; + this.file = file; +} + +BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype); +BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer; + +/** + * Create a BasicSourceMapConsumer from a SourceMapGenerator. + * + * @param SourceMapGenerator aSourceMap + * The source map that will be consumed. + * @returns BasicSourceMapConsumer + */ +BasicSourceMapConsumer.fromSourceMap = + function SourceMapConsumer_fromSourceMap(aSourceMap) { + var smc = Object.create(BasicSourceMapConsumer.prototype); + + var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true); + var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true); + smc.sourceRoot = aSourceMap._sourceRoot; + smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(), + smc.sourceRoot); + smc.file = aSourceMap._file; + + // Because we are modifying the entries (by converting string sources and + // names to indices into the sources and names ArraySets), we have to make + // a copy of the entry or else bad things happen. Shared mutable state + // strikes again! See github issue #191. + + var generatedMappings = aSourceMap._mappings.toArray().slice(); + var destGeneratedMappings = smc.__generatedMappings = []; + var destOriginalMappings = smc.__originalMappings = []; + + for (var i = 0, length = generatedMappings.length; i < length; i++) { + var srcMapping = generatedMappings[i]; + var destMapping = new Mapping; + destMapping.generatedLine = srcMapping.generatedLine; + destMapping.generatedColumn = srcMapping.generatedColumn; + + if (srcMapping.source) { + destMapping.source = sources.indexOf(srcMapping.source); + destMapping.originalLine = srcMapping.originalLine; + destMapping.originalColumn = srcMapping.originalColumn; + + if (srcMapping.name) { + destMapping.name = names.indexOf(srcMapping.name); + } + + destOriginalMappings.push(destMapping); + } + + destGeneratedMappings.push(destMapping); + } + + quickSort(smc.__originalMappings, util.compareByOriginalPositions); + + return smc; + }; + +/** + * The version of the source mapping spec that we are consuming. + */ +BasicSourceMapConsumer.prototype._version = 3; + +/** + * The list of original sources. + */ +Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', { + get: function () { + return this._sources.toArray().map(function (s) { + return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s; + }, this); + } +}); + +/** + * Provide the JIT with a nice shape / hidden class. + */ +function Mapping() { + this.generatedLine = 0; + this.generatedColumn = 0; + this.source = null; + this.originalLine = null; + this.originalColumn = null; + this.name = null; +} + +/** + * Parse the mappings in a string in to a data structure which we can easily + * query (the ordered arrays in the `this.__generatedMappings` and + * `this.__originalMappings` properties). + */ +BasicSourceMapConsumer.prototype._parseMappings = + function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { + var generatedLine = 1; + var previousGeneratedColumn = 0; + var previousOriginalLine = 0; + var previousOriginalColumn = 0; + var previousSource = 0; + var previousName = 0; + var length = aStr.length; + var index = 0; + var cachedSegments = {}; + var temp = {}; + var originalMappings = []; + var generatedMappings = []; + var mapping, str, segment, end, value; + + while (index < length) { + if (aStr.charAt(index) === ';') { + generatedLine++; + index++; + previousGeneratedColumn = 0; + } + else if (aStr.charAt(index) === ',') { + index++; + } + else { + mapping = new Mapping(); + mapping.generatedLine = generatedLine; + + // Because each offset is encoded relative to the previous one, + // many segments often have the same encoding. We can exploit this + // fact by caching the parsed variable length fields of each segment, + // allowing us to avoid a second parse if we encounter the same + // segment again. + for (end = index; end < length; end++) { + if (this._charIsMappingSeparator(aStr, end)) { + break; + } + } + str = aStr.slice(index, end); + + segment = cachedSegments[str]; + if (segment) { + index += str.length; + } else { + segment = []; + while (index < end) { + base64VLQ.decode(aStr, index, temp); + value = temp.value; + index = temp.rest; + segment.push(value); + } + + if (segment.length === 2) { + throw new Error('Found a source, but no line and column'); + } + + if (segment.length === 3) { + throw new Error('Found a source and line, but no column'); + } + + cachedSegments[str] = segment; + } + + // Generated column. + mapping.generatedColumn = previousGeneratedColumn + segment[0]; + previousGeneratedColumn = mapping.generatedColumn; + + if (segment.length > 1) { + // Original source. + mapping.source = previousSource + segment[1]; + previousSource += segment[1]; + + // Original line. + mapping.originalLine = previousOriginalLine + segment[2]; + previousOriginalLine = mapping.originalLine; + // Lines are stored 0-based + mapping.originalLine += 1; + + // Original column. + mapping.originalColumn = previousOriginalColumn + segment[3]; + previousOriginalColumn = mapping.originalColumn; + + if (segment.length > 4) { + // Original name. + mapping.name = previousName + segment[4]; + previousName += segment[4]; + } + } + + generatedMappings.push(mapping); + if (typeof mapping.originalLine === 'number') { + originalMappings.push(mapping); + } + } + } + + quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated); + this.__generatedMappings = generatedMappings; + + quickSort(originalMappings, util.compareByOriginalPositions); + this.__originalMappings = originalMappings; + }; + +/** + * Find the mapping that best matches the hypothetical "needle" mapping that + * we are searching for in the given "haystack" of mappings. + */ +BasicSourceMapConsumer.prototype._findMapping = + function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName, + aColumnName, aComparator, aBias) { + // To return the position we are searching for, we must first find the + // mapping for the given position and then return the opposite position it + // points to. Because the mappings are sorted, we can use binary search to + // find the best mapping. + + if (aNeedle[aLineName] <= 0) { + throw new TypeError('Line must be greater than or equal to 1, got ' + + aNeedle[aLineName]); + } + if (aNeedle[aColumnName] < 0) { + throw new TypeError('Column must be greater than or equal to 0, got ' + + aNeedle[aColumnName]); + } + + return binarySearch.search(aNeedle, aMappings, aComparator, aBias); + }; + +/** + * Compute the last column for each generated mapping. The last column is + * inclusive. + */ +BasicSourceMapConsumer.prototype.computeColumnSpans = + function SourceMapConsumer_computeColumnSpans() { + for (var index = 0; index < this._generatedMappings.length; ++index) { + var mapping = this._generatedMappings[index]; + + // Mappings do not contain a field for the last generated columnt. We + // can come up with an optimistic estimate, however, by assuming that + // mappings are contiguous (i.e. given two consecutive mappings, the + // first mapping ends where the second one starts). + if (index + 1 < this._generatedMappings.length) { + var nextMapping = this._generatedMappings[index + 1]; + + if (mapping.generatedLine === nextMapping.generatedLine) { + mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1; + continue; + } + } + + // The last mapping for each line spans the entire line. + mapping.lastGeneratedColumn = Infinity; + } + }; + +/** + * Returns the original source, line, and column information for the generated + * source's line and column positions provided. The only argument is an object + * with the following properties: + * + * - line: The line number in the generated source. + * - column: The column number in the generated source. + * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or + * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. + * + * and an object is returned with the following properties: + * + * - source: The original source file, or null. + * - line: The line number in the original source, or null. + * - column: The column number in the original source, or null. + * - name: The original identifier, or null. + */ +BasicSourceMapConsumer.prototype.originalPositionFor = + function SourceMapConsumer_originalPositionFor(aArgs) { + var needle = { + generatedLine: util.getArg(aArgs, 'line'), + generatedColumn: util.getArg(aArgs, 'column') + }; + + var index = this._findMapping( + needle, + this._generatedMappings, + "generatedLine", + "generatedColumn", + util.compareByGeneratedPositionsDeflated, + util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND) + ); + + if (index >= 0) { + var mapping = this._generatedMappings[index]; + + if (mapping.generatedLine === needle.generatedLine) { + var source = util.getArg(mapping, 'source', null); + if (source !== null) { + source = this._sources.at(source); + if (this.sourceRoot != null) { + source = util.join(this.sourceRoot, source); + } + } + var name = util.getArg(mapping, 'name', null); + if (name !== null) { + name = this._names.at(name); + } + return { + source: source, + line: util.getArg(mapping, 'originalLine', null), + column: util.getArg(mapping, 'originalColumn', null), + name: name + }; + } + } + + return { + source: null, + line: null, + column: null, + name: null + }; + }; + +/** + * Return true if we have the source content for every source in the source + * map, false otherwise. + */ +BasicSourceMapConsumer.prototype.hasContentsOfAllSources = + function BasicSourceMapConsumer_hasContentsOfAllSources() { + if (!this.sourcesContent) { + return false; + } + return this.sourcesContent.length >= this._sources.size() && + !this.sourcesContent.some(function (sc) { return sc == null; }); + }; + +/** + * Returns the original source content. The only argument is the url of the + * original source file. Returns null if no original source content is + * available. + */ +BasicSourceMapConsumer.prototype.sourceContentFor = + function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) { + if (!this.sourcesContent) { + return null; + } + + if (this.sourceRoot != null) { + aSource = util.relative(this.sourceRoot, aSource); + } + + if (this._sources.has(aSource)) { + return this.sourcesContent[this._sources.indexOf(aSource)]; + } + + var url; + if (this.sourceRoot != null + && (url = util.urlParse(this.sourceRoot))) { + // XXX: file:// URIs and absolute paths lead to unexpected behavior for + // many users. We can help them out when they expect file:// URIs to + // behave like it would if they were running a local HTTP server. See + // https://bugzilla.mozilla.org/show_bug.cgi?id=885597. + var fileUriAbsPath = aSource.replace(/^file:\/\//, ""); + if (url.scheme == "file" + && this._sources.has(fileUriAbsPath)) { + return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)] + } + + if ((!url.path || url.path == "/") + && this._sources.has("/" + aSource)) { + return this.sourcesContent[this._sources.indexOf("/" + aSource)]; + } + } + + // This function is used recursively from + // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we + // don't want to throw if we can't find the source - we just want to + // return null, so we provide a flag to exit gracefully. + if (nullOnMissing) { + return null; + } + else { + throw new Error('"' + aSource + '" is not in the SourceMap.'); + } + }; + +/** + * Returns the generated line and column information for the original source, + * line, and column positions provided. The only argument is an object with + * the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. + * - column: The column number in the original source. + * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or + * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. + * + * and an object is returned with the following properties: + * + * - line: The line number in the generated source, or null. + * - column: The column number in the generated source, or null. + */ +BasicSourceMapConsumer.prototype.generatedPositionFor = + function SourceMapConsumer_generatedPositionFor(aArgs) { + var source = util.getArg(aArgs, 'source'); + if (this.sourceRoot != null) { + source = util.relative(this.sourceRoot, source); + } + if (!this._sources.has(source)) { + return { + line: null, + column: null, + lastColumn: null + }; + } + source = this._sources.indexOf(source); + + var needle = { + source: source, + originalLine: util.getArg(aArgs, 'line'), + originalColumn: util.getArg(aArgs, 'column') + }; + + var index = this._findMapping( + needle, + this._originalMappings, + "originalLine", + "originalColumn", + util.compareByOriginalPositions, + util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND) + ); + + if (index >= 0) { + var mapping = this._originalMappings[index]; + + if (mapping.source === needle.source) { + return { + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null), + lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) + }; + } + } + + return { + line: null, + column: null, + lastColumn: null + }; + }; + +exports.BasicSourceMapConsumer = BasicSourceMapConsumer; + +/** + * An IndexedSourceMapConsumer instance represents a parsed source map which + * we can query for information. It differs from BasicSourceMapConsumer in + * that it takes "indexed" source maps (i.e. ones with a "sections" field) as + * input. + * + * The only parameter is a raw source map (either as a JSON string, or already + * parsed to an object). According to the spec for indexed source maps, they + * have the following attributes: + * + * - version: Which version of the source map spec this map is following. + * - file: Optional. The generated file this source map is associated with. + * - sections: A list of section definitions. + * + * Each value under the "sections" field has two fields: + * - offset: The offset into the original specified at which this section + * begins to apply, defined as an object with a "line" and "column" + * field. + * - map: A source map definition. This source map could also be indexed, + * but doesn't have to be. + * + * Instead of the "map" field, it's also possible to have a "url" field + * specifying a URL to retrieve a source map from, but that's currently + * unsupported. + * + * Here's an example source map, taken from the source map spec[0], but + * modified to omit a section which uses the "url" field. + * + * { + * version : 3, + * file: "app.js", + * sections: [{ + * offset: {line:100, column:10}, + * map: { + * version : 3, + * file: "section.js", + * sources: ["foo.js", "bar.js"], + * names: ["src", "maps", "are", "fun"], + * mappings: "AAAA,E;;ABCDE;" + * } + * }], + * } + * + * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt + */ +function IndexedSourceMapConsumer(aSourceMap) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, '')); + } + + var version = util.getArg(sourceMap, 'version'); + var sections = util.getArg(sourceMap, 'sections'); + + if (version != this._version) { + throw new Error('Unsupported version: ' + version); + } + + this._sources = new ArraySet(); + this._names = new ArraySet(); + + var lastOffset = { + line: -1, + column: 0 + }; + this._sections = sections.map(function (s) { + if (s.url) { + // The url field will require support for asynchronicity. + // See https://github.com/mozilla/source-map/issues/16 + throw new Error('Support for url field in sections not implemented.'); + } + var offset = util.getArg(s, 'offset'); + var offsetLine = util.getArg(offset, 'line'); + var offsetColumn = util.getArg(offset, 'column'); + + if (offsetLine < lastOffset.line || + (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) { + throw new Error('Section offsets must be ordered and non-overlapping.'); + } + lastOffset = offset; + + return { + generatedOffset: { + // The offset fields are 0-based, but we use 1-based indices when + // encoding/decoding from VLQ. + generatedLine: offsetLine + 1, + generatedColumn: offsetColumn + 1 + }, + consumer: new SourceMapConsumer(util.getArg(s, 'map')) + } + }); +} + +IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype); +IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer; + +/** + * The version of the source mapping spec that we are consuming. + */ +IndexedSourceMapConsumer.prototype._version = 3; + +/** + * The list of original sources. + */ +Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', { + get: function () { + var sources = []; + for (var i = 0; i < this._sections.length; i++) { + for (var j = 0; j < this._sections[i].consumer.sources.length; j++) { + sources.push(this._sections[i].consumer.sources[j]); + } + } + return sources; + } +}); + +/** + * Returns the original source, line, and column information for the generated + * source's line and column positions provided. The only argument is an object + * with the following properties: + * + * - line: The line number in the generated source. + * - column: The column number in the generated source. + * + * and an object is returned with the following properties: + * + * - source: The original source file, or null. + * - line: The line number in the original source, or null. + * - column: The column number in the original source, or null. + * - name: The original identifier, or null. + */ +IndexedSourceMapConsumer.prototype.originalPositionFor = + function IndexedSourceMapConsumer_originalPositionFor(aArgs) { + var needle = { + generatedLine: util.getArg(aArgs, 'line'), + generatedColumn: util.getArg(aArgs, 'column') + }; + + // Find the section containing the generated position we're trying to map + // to an original position. + var sectionIndex = binarySearch.search(needle, this._sections, + function(needle, section) { + var cmp = needle.generatedLine - section.generatedOffset.generatedLine; + if (cmp) { + return cmp; + } + + return (needle.generatedColumn - + section.generatedOffset.generatedColumn); + }); + var section = this._sections[sectionIndex]; + + if (!section) { + return { + source: null, + line: null, + column: null, + name: null + }; + } + + return section.consumer.originalPositionFor({ + line: needle.generatedLine - + (section.generatedOffset.generatedLine - 1), + column: needle.generatedColumn - + (section.generatedOffset.generatedLine === needle.generatedLine + ? section.generatedOffset.generatedColumn - 1 + : 0), + bias: aArgs.bias + }); + }; + +/** + * Return true if we have the source content for every source in the source + * map, false otherwise. + */ +IndexedSourceMapConsumer.prototype.hasContentsOfAllSources = + function IndexedSourceMapConsumer_hasContentsOfAllSources() { + return this._sections.every(function (s) { + return s.consumer.hasContentsOfAllSources(); + }); + }; + +/** + * Returns the original source content. The only argument is the url of the + * original source file. Returns null if no original source content is + * available. + */ +IndexedSourceMapConsumer.prototype.sourceContentFor = + function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) { + for (var i = 0; i < this._sections.length; i++) { + var section = this._sections[i]; + + var content = section.consumer.sourceContentFor(aSource, true); + if (content) { + return content; + } + } + if (nullOnMissing) { + return null; + } + else { + throw new Error('"' + aSource + '" is not in the SourceMap.'); + } + }; + +/** + * Returns the generated line and column information for the original source, + * line, and column positions provided. The only argument is an object with + * the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. + * - column: The column number in the original source. + * + * and an object is returned with the following properties: + * + * - line: The line number in the generated source, or null. + * - column: The column number in the generated source, or null. + */ +IndexedSourceMapConsumer.prototype.generatedPositionFor = + function IndexedSourceMapConsumer_generatedPositionFor(aArgs) { + for (var i = 0; i < this._sections.length; i++) { + var section = this._sections[i]; + + // Only consider this section if the requested source is in the list of + // sources of the consumer. + if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) { + continue; + } + var generatedPosition = section.consumer.generatedPositionFor(aArgs); + if (generatedPosition) { + var ret = { + line: generatedPosition.line + + (section.generatedOffset.generatedLine - 1), + column: generatedPosition.column + + (section.generatedOffset.generatedLine === generatedPosition.line + ? section.generatedOffset.generatedColumn - 1 + : 0) + }; + return ret; + } + } + + return { + line: null, + column: null + }; + }; + +/** + * Parse the mappings in a string in to a data structure which we can easily + * query (the ordered arrays in the `this.__generatedMappings` and + * `this.__originalMappings` properties). + */ +IndexedSourceMapConsumer.prototype._parseMappings = + function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) { + this.__generatedMappings = []; + this.__originalMappings = []; + for (var i = 0; i < this._sections.length; i++) { + var section = this._sections[i]; + var sectionMappings = section.consumer._generatedMappings; + for (var j = 0; j < sectionMappings.length; j++) { + var mapping = sectionMappings[j]; + + var source = section.consumer._sources.at(mapping.source); + if (section.consumer.sourceRoot !== null) { + source = util.join(section.consumer.sourceRoot, source); + } + this._sources.add(source); + source = this._sources.indexOf(source); + + var name = section.consumer._names.at(mapping.name); + this._names.add(name); + name = this._names.indexOf(name); + + // The mappings coming from the consumer for the section have + // generated positions relative to the start of the section, so we + // need to offset them to be relative to the start of the concatenated + // generated file. + var adjustedMapping = { + source: source, + generatedLine: mapping.generatedLine + + (section.generatedOffset.generatedLine - 1), + generatedColumn: mapping.generatedColumn + + (section.generatedOffset.generatedLine === mapping.generatedLine + ? section.generatedOffset.generatedColumn - 1 + : 0), + originalLine: mapping.originalLine, + originalColumn: mapping.originalColumn, + name: name + }; + + this.__generatedMappings.push(adjustedMapping); + if (typeof adjustedMapping.originalLine === 'number') { + this.__originalMappings.push(adjustedMapping); + } + } + } + + quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated); + quickSort(this.__originalMappings, util.compareByOriginalPositions); + }; + +exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer; + + +/***/ }), +/* 184 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/source-node.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var SourceMapGenerator = __webpack_require__(/*! ./source-map-generator */ 94).SourceMapGenerator; +var util = __webpack_require__(/*! ./util */ 32); + +// Matches a Windows-style `\r\n` newline or a `\n` newline used by all other +// operating systems these days (capturing the result). +var REGEX_NEWLINE = /(\r?\n)/; + +// Newline character code for charCodeAt() comparisons +var NEWLINE_CODE = 10; + +// Private symbol for identifying `SourceNode`s when multiple versions of +// the source-map library are loaded. This MUST NOT CHANGE across +// versions! +var isSourceNode = "$$$isSourceNode$$$"; + +/** + * SourceNodes provide a way to abstract over interpolating/concatenating + * snippets of generated JavaScript source code while maintaining the line and + * column information associated with the original source code. + * + * @param aLine The original line number. + * @param aColumn The original column number. + * @param aSource The original source's filename. + * @param aChunks Optional. An array of strings which are snippets of + * generated JS, or other SourceNodes. + * @param aName The original identifier. + */ +function SourceNode(aLine, aColumn, aSource, aChunks, aName) { + this.children = []; + this.sourceContents = {}; + this.line = aLine == null ? null : aLine; + this.column = aColumn == null ? null : aColumn; + this.source = aSource == null ? null : aSource; + this.name = aName == null ? null : aName; + this[isSourceNode] = true; + if (aChunks != null) this.add(aChunks); +} + +/** + * Creates a SourceNode from generated code and a SourceMapConsumer. + * + * @param aGeneratedCode The generated code + * @param aSourceMapConsumer The SourceMap for the generated code + * @param aRelativePath Optional. The path that relative sources in the + * SourceMapConsumer should be relative to. + */ +SourceNode.fromStringWithSourceMap = + function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) { + // The SourceNode we want to fill with the generated code + // and the SourceMap + var node = new SourceNode(); + + // All even indices of this array are one line of the generated code, + // while all odd indices are the newlines between two adjacent lines + // (since `REGEX_NEWLINE` captures its match). + // Processed fragments are removed from this array, by calling `shiftNextLine`. + var remainingLines = aGeneratedCode.split(REGEX_NEWLINE); + var shiftNextLine = function() { + var lineContents = remainingLines.shift(); + // The last line of a file might not have a newline. + var newLine = remainingLines.shift() || ""; + return lineContents + newLine; + }; + + // We need to remember the position of "remainingLines" + var lastGeneratedLine = 1, lastGeneratedColumn = 0; + + // The generate SourceNodes we need a code range. + // To extract it current and last mapping is used. + // Here we store the last mapping. + var lastMapping = null; + + aSourceMapConsumer.eachMapping(function (mapping) { + if (lastMapping !== null) { + // We add the code from "lastMapping" to "mapping": + // First check if there is a new line in between. + if (lastGeneratedLine < mapping.generatedLine) { + // Associate first line with "lastMapping" + addMappingWithCode(lastMapping, shiftNextLine()); + lastGeneratedLine++; + lastGeneratedColumn = 0; + // The remaining code is added without mapping + } else { + // There is no new line in between. + // Associate the code between "lastGeneratedColumn" and + // "mapping.generatedColumn" with "lastMapping" + var nextLine = remainingLines[0]; + var code = nextLine.substr(0, mapping.generatedColumn - + lastGeneratedColumn); + remainingLines[0] = nextLine.substr(mapping.generatedColumn - + lastGeneratedColumn); + lastGeneratedColumn = mapping.generatedColumn; + addMappingWithCode(lastMapping, code); + // No more remaining code, continue + lastMapping = mapping; + return; + } + } + // We add the generated code until the first mapping + // to the SourceNode without any mapping. + // Each line is added as separate string. + while (lastGeneratedLine < mapping.generatedLine) { + node.add(shiftNextLine()); + lastGeneratedLine++; + } + if (lastGeneratedColumn < mapping.generatedColumn) { + var nextLine = remainingLines[0]; + node.add(nextLine.substr(0, mapping.generatedColumn)); + remainingLines[0] = nextLine.substr(mapping.generatedColumn); + lastGeneratedColumn = mapping.generatedColumn; + } + lastMapping = mapping; + }, this); + // We have processed all mappings. + if (remainingLines.length > 0) { + if (lastMapping) { + // Associate the remaining code in the current line with "lastMapping" + addMappingWithCode(lastMapping, shiftNextLine()); + } + // and add the remaining lines without any mapping + node.add(remainingLines.join("")); + } + + // Copy sourcesContent into SourceNode + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content != null) { + if (aRelativePath != null) { + sourceFile = util.join(aRelativePath, sourceFile); + } + node.setSourceContent(sourceFile, content); + } + }); + + return node; + + function addMappingWithCode(mapping, code) { + if (mapping === null || mapping.source === undefined) { + node.add(code); + } else { + var source = aRelativePath + ? util.join(aRelativePath, mapping.source) + : mapping.source; + node.add(new SourceNode(mapping.originalLine, + mapping.originalColumn, + source, + code, + mapping.name)); + } + } + }; + +/** + * Add a chunk of generated JS to this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ +SourceNode.prototype.add = function SourceNode_add(aChunk) { + if (Array.isArray(aChunk)) { + aChunk.forEach(function (chunk) { + this.add(chunk); + }, this); + } + else if (aChunk[isSourceNode] || typeof aChunk === "string") { + if (aChunk) { + this.children.push(aChunk); + } + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; +}; + +/** + * Add a chunk of generated JS to the beginning of this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ +SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) { + if (Array.isArray(aChunk)) { + for (var i = aChunk.length-1; i >= 0; i--) { + this.prepend(aChunk[i]); + } + } + else if (aChunk[isSourceNode] || typeof aChunk === "string") { + this.children.unshift(aChunk); + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; +}; + +/** + * Walk over the tree of JS snippets in this node and its children. The + * walking function is called once for each snippet of JS and is passed that + * snippet and the its original associated source's line/column location. + * + * @param aFn The traversal function. + */ +SourceNode.prototype.walk = function SourceNode_walk(aFn) { + var chunk; + for (var i = 0, len = this.children.length; i < len; i++) { + chunk = this.children[i]; + if (chunk[isSourceNode]) { + chunk.walk(aFn); + } + else { + if (chunk !== '') { + aFn(chunk, { source: this.source, + line: this.line, + column: this.column, + name: this.name }); + } + } + } +}; + +/** + * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between + * each of `this.children`. + * + * @param aSep The separator. + */ +SourceNode.prototype.join = function SourceNode_join(aSep) { + var newChildren; + var i; + var len = this.children.length; + if (len > 0) { + newChildren = []; + for (i = 0; i < len-1; i++) { + newChildren.push(this.children[i]); + newChildren.push(aSep); + } + newChildren.push(this.children[i]); + this.children = newChildren; + } + return this; +}; + +/** + * Call String.prototype.replace on the very right-most source snippet. Useful + * for trimming whitespace from the end of a source node, etc. + * + * @param aPattern The pattern to replace. + * @param aReplacement The thing to replace the pattern with. + */ +SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) { + var lastChild = this.children[this.children.length - 1]; + if (lastChild[isSourceNode]) { + lastChild.replaceRight(aPattern, aReplacement); + } + else if (typeof lastChild === 'string') { + this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement); + } + else { + this.children.push(''.replace(aPattern, aReplacement)); + } + return this; +}; + +/** + * Set the source content for a source file. This will be added to the SourceMapGenerator + * in the sourcesContent field. + * + * @param aSourceFile The filename of the source file + * @param aSourceContent The content of the source file + */ +SourceNode.prototype.setSourceContent = + function SourceNode_setSourceContent(aSourceFile, aSourceContent) { + this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent; + }; + +/** + * Walk over the tree of SourceNodes. The walking function is called for each + * source file content and is passed the filename and source content. + * + * @param aFn The traversal function. + */ +SourceNode.prototype.walkSourceContents = + function SourceNode_walkSourceContents(aFn) { + for (var i = 0, len = this.children.length; i < len; i++) { + if (this.children[i][isSourceNode]) { + this.children[i].walkSourceContents(aFn); + } + } + + var sources = Object.keys(this.sourceContents); + for (var i = 0, len = sources.length; i < len; i++) { + aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]); + } + }; + +/** + * Return the string representation of this source node. Walks over the tree + * and concatenates all the various snippets together to one string. + */ +SourceNode.prototype.toString = function SourceNode_toString() { + var str = ""; + this.walk(function (chunk) { + str += chunk; + }); + return str; +}; + +/** + * Returns the string representation of this source node along with a source + * map. + */ +SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) { + var generated = { + code: "", + line: 1, + column: 0 + }; + var map = new SourceMapGenerator(aArgs); + var sourceMappingActive = false; + var lastOriginalSource = null; + var lastOriginalLine = null; + var lastOriginalColumn = null; + var lastOriginalName = null; + this.walk(function (chunk, original) { + generated.code += chunk; + if (original.source !== null + && original.line !== null + && original.column !== null) { + if(lastOriginalSource !== original.source + || lastOriginalLine !== original.line + || lastOriginalColumn !== original.column + || lastOriginalName !== original.name) { + map.addMapping({ + source: original.source, + original: { + line: original.line, + column: original.column + }, + generated: { + line: generated.line, + column: generated.column + }, + name: original.name + }); + } + lastOriginalSource = original.source; + lastOriginalLine = original.line; + lastOriginalColumn = original.column; + lastOriginalName = original.name; + sourceMappingActive = true; + } else if (sourceMappingActive) { + map.addMapping({ + generated: { + line: generated.line, + column: generated.column + } + }); + lastOriginalSource = null; + sourceMappingActive = false; + } + for (var idx = 0, length = chunk.length; idx < length; idx++) { + if (chunk.charCodeAt(idx) === NEWLINE_CODE) { + generated.line++; + generated.column = 0; + // Mappings end at eol + if (idx + 1 === length) { + lastOriginalSource = null; + sourceMappingActive = false; + } else if (sourceMappingActive) { + map.addMapping({ + source: original.source, + original: { + line: original.line, + column: original.column + }, + generated: { + line: generated.line, + column: generated.column + }, + name: original.name + }); + } + } else { + generated.column++; + } + } + }); + this.walkSourceContents(function (sourceFile, sourceContent) { + map.setSourceContent(sourceFile, sourceContent); + }); + + return { code: generated.code, map: map }; +}; + +exports.SourceNode = SourceNode; + + +/***/ }), +/* 185 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/source-map.js ***! + \*************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* + * Copyright 2009-2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE.txt or: + * http://opensource.org/licenses/BSD-3-Clause + */ +exports.SourceMapGenerator = __webpack_require__(/*! ./lib/source-map-generator */ 94).SourceMapGenerator; +exports.SourceMapConsumer = __webpack_require__(/*! ./lib/source-map-consumer */ 183).SourceMapConsumer; +exports.SourceNode = __webpack_require__(/*! ./lib/source-node */ 184).SourceNode; + + +/***/ }), +/* 186 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-dev-utils/~/stack-frame-resolver/lib/index.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.ResolvedStackFrame = exports.resolve = undefined; + +var _regenerator = __webpack_require__(/*! babel-runtime/regenerator */ 135); + +var _regenerator2 = _interopRequireDefault(_regenerator); + +var awaitAll = function () { + var _ref = _asyncToGenerator(_regenerator2.default.mark(function _callee(promises) { + var _iteratorNormalCompletion, _didIteratorError, _iteratorError, _iterator, _step, p; + + return _regenerator2.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + _iteratorNormalCompletion = true; + _didIteratorError = false; + _iteratorError = undefined; + _context.prev = 3; + _iterator = promises[Symbol.iterator](); + + case 5: + if (_iteratorNormalCompletion = (_step = _iterator.next()).done) { + _context.next = 17; + break; + } + + p = _step.value; + _context.prev = 7; + _context.next = 10; + return p; + + case 10: + _context.next = 14; + break; + + case 12: + _context.prev = 12; + _context.t0 = _context['catch'](7); + + case 14: + _iteratorNormalCompletion = true; + _context.next = 5; + break; + + case 17: + _context.next = 23; + break; + + case 19: + _context.prev = 19; + _context.t1 = _context['catch'](3); + _didIteratorError = true; + _iteratorError = _context.t1; + + case 23: + _context.prev = 23; + _context.prev = 24; + + if (!_iteratorNormalCompletion && _iterator.return) { + _iterator.return(); + } + + case 26: + _context.prev = 26; + + if (!_didIteratorError) { + _context.next = 29; + break; + } + + throw _iteratorError; + + case 29: + return _context.finish(26); + + case 30: + return _context.finish(23); + + case 31: + case 'end': + return _context.stop(); + } + } + }, _callee, this, [[3, 19, 23, 31], [7, 12], [24,, 26, 30]]); + })); + + return function awaitAll(_x10) { + return _ref.apply(this, arguments); + }; +}(); + +var getSourceMap = function () { + var _ref2 = _asyncToGenerator(_regenerator2.default.mark(function _callee2(file, contents) { + var match, sm, base64, match2, index, url, obj; + return _regenerator2.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + match = /\/\/[#@] ?sourceMappingURL=([^\s'"]+)\s*$/m.exec(contents); + + if (match && match[1]) { + _context2.next = 3; + break; + } + + throw new Error('Source map not found for file: ' + file); + + case 3: + sm = match[1].toString(); + + if (!(sm.indexOf('data:') === 0)) { + _context2.next = 15; + break; + } + + base64 = /^data:application\/json;([\w=:"-]+;)*base64,/; + match2 = sm.match(base64); + + if (match2) { + _context2.next = 9; + break; + } + + throw new Error('Sorry, we do not support this inline source-map encoding.'); + + case 9: + sm = sm.substring(match2[0].length); + sm = window.atob(sm); + sm = JSON.parse(sm); + return _context2.abrupt('return', new _sourceMap.SourceMapConsumer(sm)); + + case 15: + index = file.lastIndexOf('/'); + url = file.substring(0, index + 1) + sm; + _context2.next = 19; + return fetch(url).then(function (res) { + return res.json(); + }); + + case 19: + obj = _context2.sent; + return _context2.abrupt('return', new _sourceMap.SourceMapConsumer(obj)); + + case 21: + case 'end': + return _context2.stop(); + } + } + }, _callee2, this); + })); + + return function getSourceMap(_x12, _x13) { + return _ref2.apply(this, arguments); + }; +}(); + +var resolve = function () { + var _ref3 = _asyncToGenerator(_regenerator2.default.mark(function _callee3(error) { + var context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 3; + + var frames, files, _iteratorNormalCompletion2, _didIteratorError2, _iteratorError2, _iterator2, _step2, frame, fileName, fileList, requests, _loop, _iteratorNormalCompletion3, _didIteratorError3, _iteratorError3, _iterator3, _step3, file, sourcemaps, _loop2, _iteratorNormalCompletion4, _didIteratorError4, _iteratorError4, _iterator4, _step4, resolved, index, _frames$index, functionName, line, column, script, oScriptArr, map, original, sourceFile, sourceLine, sourceColumn, originalSource, oSourceArr; + + return _regenerator2.default.wrap(function _callee3$(_context3) { + while (1) { + switch (_context3.prev = _context3.next) { + case 0: + frames = _errorStackParser2.default.parse(error); + files = {}; + _iteratorNormalCompletion2 = true; + _didIteratorError2 = false; + _iteratorError2 = undefined; + _context3.prev = 5; + _iterator2 = frames[Symbol.iterator](); + + case 7: + if (_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done) { + _context3.next = 16; + break; + } + + frame = _step2.value; + fileName = frame.fileName; + + if (!(fileName == null || typeof fileName !== 'string')) { + _context3.next = 12; + break; + } + + return _context3.abrupt('continue', 13); + + case 12: + files[fileName] = null; + + case 13: + _iteratorNormalCompletion2 = true; + _context3.next = 7; + break; + + case 16: + _context3.next = 22; + break; + + case 18: + _context3.prev = 18; + _context3.t0 = _context3['catch'](5); + _didIteratorError2 = true; + _iteratorError2 = _context3.t0; + + case 22: + _context3.prev = 22; + _context3.prev = 23; + + if (!_iteratorNormalCompletion2 && _iterator2.return) { + _iterator2.return(); + } + + case 25: + _context3.prev = 25; + + if (!_didIteratorError2) { + _context3.next = 28; + break; + } + + throw _iteratorError2; + + case 28: + return _context3.finish(25); + + case 29: + return _context3.finish(22); + + case 30: + fileList = Object.keys(files); + requests = []; + + _loop = function _loop(file) { + try { + requests.push(fetch(file).then(function (res) { + return res.text(); + }).then(function (text) { + files[file] = text; + }).catch(function (e) {})); + } catch (e) {} + }; + + _iteratorNormalCompletion3 = true; + _didIteratorError3 = false; + _iteratorError3 = undefined; + _context3.prev = 36; + + for (_iterator3 = fileList[Symbol.iterator](); !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) { + file = _step3.value; + + _loop(file); + } + + _context3.next = 44; + break; + + case 40: + _context3.prev = 40; + _context3.t1 = _context3['catch'](36); + _didIteratorError3 = true; + _iteratorError3 = _context3.t1; + + case 44: + _context3.prev = 44; + _context3.prev = 45; + + if (!_iteratorNormalCompletion3 && _iterator3.return) { + _iterator3.return(); + } + + case 47: + _context3.prev = 47; + + if (!_didIteratorError3) { + _context3.next = 50; + break; + } + + throw _iteratorError3; + + case 50: + return _context3.finish(47); + + case 51: + return _context3.finish(44); + + case 52: + _context3.next = 54; + return awaitAll(requests); + + case 54: + sourcemaps = {}; + + requests = []; + + _loop2 = function _loop2(file) { + requests.push(getSourceMap(file, files[file]).then(function (map) { + sourcemaps[file] = map; + }).catch(function (e) {})); + }; + + _iteratorNormalCompletion4 = true; + _didIteratorError4 = false; + _iteratorError4 = undefined; + _context3.prev = 60; + for (_iterator4 = fileList[Symbol.iterator](); !(_iteratorNormalCompletion4 = (_step4 = _iterator4.next()).done); _iteratorNormalCompletion4 = true) { + file = _step4.value; + + _loop2(file); + } + + _context3.next = 68; + break; + + case 64: + _context3.prev = 64; + _context3.t2 = _context3['catch'](60); + _didIteratorError4 = true; + _iteratorError4 = _context3.t2; + + case 68: + _context3.prev = 68; + _context3.prev = 69; + + if (!_iteratorNormalCompletion4 && _iterator4.return) { + _iterator4.return(); + } + + case 71: + _context3.prev = 71; + + if (!_didIteratorError4) { + _context3.next = 74; + break; + } + + throw _iteratorError4; + + case 74: + return _context3.finish(71); + + case 75: + return _context3.finish(68); + + case 76: + _context3.next = 78; + return awaitAll(requests); + + case 78: + resolved = []; + index = 0; + + case 80: + if (!(index < frames.length)) { + _context3.next = 107; + break; + } + + _frames$index = frames[index], functionName = _frames$index.functionName, fileName = _frames$index.fileName, line = _frames$index.lineNumber, column = _frames$index.columnNumber; + + resolved[index] = new ResolvedStackFrame(functionName, fileName, line, column); + + if (!(fileName == null || line == null || column == null)) { + _context3.next = 85; + break; + } + + return _context3.abrupt('continue', 104); + + case 85: + if (files.hasOwnProperty(fileName)) { + _context3.next = 87; + break; + } + + return _context3.abrupt('continue', 104); + + case 87: + script = files[fileName]; + + if (!(script == null)) { + _context3.next = 90; + break; + } + + return _context3.abrupt('continue', 104); + + case 90: + oScriptArr = getLinesAround(line, context, script); + + resolved[index] = new ResolvedStackFrame(functionName, fileName, line, column, oScriptArr); + + if (sourcemaps.hasOwnProperty(fileName)) { + _context3.next = 94; + break; + } + + return _context3.abrupt('continue', 104); + + case 94: + map = sourcemaps[fileName]; + + if (!(map == null)) { + _context3.next = 97; + break; + } + + return _context3.abrupt('continue', 104); + + case 97: + original = map.originalPositionFor({ line: line, column: column }); + sourceFile = original.source, sourceLine = original.line, sourceColumn = original.column; + + if (!(!sourceFile || !line)) { + _context3.next = 101; + break; + } + + return _context3.abrupt('continue', 104); + + case 101: + originalSource = map.sourceContentFor(sourceFile); + oSourceArr = getLinesAround(sourceLine, context, originalSource); + + resolved[index] = new ResolvedStackFrame(functionName, fileName, line, column, oScriptArr, sourceFile, sourceLine, sourceColumn, oSourceArr); + + case 104: + ++index; + _context3.next = 80; + break; + + case 107: + return _context3.abrupt('return', resolved); + + case 108: + case 'end': + return _context3.stop(); + } + } + }, _callee3, this, [[5, 18, 22, 30], [23,, 25, 29], [36, 40, 44, 52], [45,, 47, 51], [60, 64, 68, 76], [69,, 71, 75]]); + })); + + return function resolve(_x15) { + return _ref3.apply(this, arguments); + }; +}(); + +var _errorStackParser = __webpack_require__(/*! error-stack-parser */ 138); + +var _errorStackParser2 = _interopRequireDefault(_errorStackParser); + +var _sourceMap = __webpack_require__(/*! source-map */ 185); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +var ResolvedStackFrame = function ResolvedStackFrame() { + var functionName = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '(anonymous function)'; + var fileName = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '?'; + var lineNumber = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0; + var columnNumber = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 0; + var scriptLines = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : []; + var sourceFileName = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : ''; + var sourceLineNumber = arguments.length > 6 && arguments[6] !== undefined ? arguments[6] : 0; + var sourceColumnNumber = arguments.length > 7 && arguments[7] !== undefined ? arguments[7] : 0; + var sourceLines = arguments.length > 8 && arguments[8] !== undefined ? arguments[8] : []; + + _classCallCheck(this, ResolvedStackFrame); + + this.functionName = functionName; + this.fileName = fileName; + this.lineNumber = lineNumber; + this.columnNumber = columnNumber; + this.scriptLines = scriptLines; + this.sourceFileName = sourceFileName; + this.sourceLineNumber = sourceLineNumber; + this.sourceColumnNumber = sourceColumnNumber; + this.sourceLines = sourceLines; +}; + +function getLinesAround(line, count) { + var lines = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : []; + + if (typeof lines === 'string') lines = lines.split('\n'); + var result = []; + for (var index = Math.max(0, line - 1 - count); index <= Math.min(lines.length - 1, line - 1 + count); ++index) { + result.push({ + text: lines[index], + line: index + 1, + context: index !== line - 1 + }); + } + return result; +} + +exports.default = resolve; +exports.resolve = resolve; +exports.ResolvedStackFrame = ResolvedStackFrame; + +/***/ }), +/* 187 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-dev-utils/~/stackframe/stackframe.js ***! + \*************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;(function (root, factory) { + 'use strict'; + // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js, Rhino, and browsers. + + /* istanbul ignore next */ + if (true) { + !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory), + __WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ? + (__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__), + __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); + } else if (typeof exports === 'object') { + module.exports = factory(); + } else { + root.StackFrame = factory(); + } +}(this, function () { + 'use strict'; + function _isNumber(n) { + return !isNaN(parseFloat(n)) && isFinite(n); + } + + function _capitalize(str) { + return str[0].toUpperCase() + str.substring(1); + } + + function _getter(p) { + return function () { + return this[p]; + }; + } + + var booleanProps = ['isConstructor', 'isEval', 'isNative', 'isToplevel']; + var numericProps = ['columnNumber', 'lineNumber']; + var stringProps = ['fileName', 'functionName', 'source']; + var arrayProps = ['args']; + + function StackFrame(obj) { + if (obj instanceof Object) { + var props = booleanProps.concat(numericProps.concat(stringProps.concat(arrayProps))); + for (var i = 0; i < props.length; i++) { + if (obj.hasOwnProperty(props[i]) && obj[props[i]] !== undefined) { + this['set' + _capitalize(props[i])](obj[props[i]]); + } + } + } + } + + StackFrame.prototype = { + getArgs: function () { + return this.args; + }, + setArgs: function (v) { + if (Object.prototype.toString.call(v) !== '[object Array]') { + throw new TypeError('Args must be an Array'); + } + this.args = v; + }, + + getEvalOrigin: function () { + return this.evalOrigin; + }, + setEvalOrigin: function (v) { + if (v instanceof StackFrame) { + this.evalOrigin = v; + } else if (v instanceof Object) { + this.evalOrigin = new StackFrame(v); + } else { + throw new TypeError('Eval Origin must be an Object or StackFrame'); + } + }, + + toString: function () { + var functionName = this.getFunctionName() || '{anonymous}'; + var args = '(' + (this.getArgs() || []).join(',') + ')'; + var fileName = this.getFileName() ? ('@' + this.getFileName()) : ''; + var lineNumber = _isNumber(this.getLineNumber()) ? (':' + this.getLineNumber()) : ''; + var columnNumber = _isNumber(this.getColumnNumber()) ? (':' + this.getColumnNumber()) : ''; + return functionName + args + fileName + lineNumber + columnNumber; + } + }; + + for (var i = 0; i < booleanProps.length; i++) { + StackFrame.prototype['get' + _capitalize(booleanProps[i])] = _getter(booleanProps[i]); + StackFrame.prototype['set' + _capitalize(booleanProps[i])] = (function (p) { + return function (v) { + this[p] = Boolean(v); + }; + })(booleanProps[i]); + } + + for (var j = 0; j < numericProps.length; j++) { + StackFrame.prototype['get' + _capitalize(numericProps[j])] = _getter(numericProps[j]); + StackFrame.prototype['set' + _capitalize(numericProps[j])] = (function (p) { + return function (v) { + if (!_isNumber(v)) { + throw new TypeError(p + ' must be a Number'); + } + this[p] = Number(v); + }; + })(numericProps[j]); + } + + for (var k = 0; k < stringProps.length; k++) { + StackFrame.prototype['get' + _capitalize(stringProps[k])] = _getter(stringProps[k]); + StackFrame.prototype['set' + _capitalize(stringProps[k])] = (function (p) { + return function (v) { + this[p] = String(v); + }; + })(stringProps[k]); + } + + return StackFrame; +})); + + +/***/ }), +/* 188 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-dev-utils/~/supports-color/index.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(process) { +var argv = process.argv; + +var terminator = argv.indexOf('--'); +var hasFlag = function (flag) { + flag = '--' + flag; + var pos = argv.indexOf(flag); + return pos !== -1 && (terminator !== -1 ? pos < terminator : true); +}; + +module.exports = (function () { + if ('FORCE_COLOR' in __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""})) { + return true; + } + + if (hasFlag('no-color') || + hasFlag('no-colors') || + hasFlag('color=false')) { + return false; + } + + if (hasFlag('color') || + hasFlag('colors') || + hasFlag('color=true') || + hasFlag('color=always')) { + return true; + } + + if (process.stdout && !process.stdout.isTTY) { + return false; + } + + if (process.platform === 'win32') { + return true; + } + + if ('COLORTERM' in __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""})) { + return true; + } + + if (__webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}).TERM === 'dumb') { + return false; + } + + if (/^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(__webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}).TERM)) { + return true; + } + + return false; +})(); + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../react-scripts/~/process/browser.js */ 19))) + +/***/ }), +/* 189 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-dev-utils/~/url-parse/lolcation.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var slashes = /^[A-Za-z][A-Za-z0-9+-.]*:\/\//; + +/** + * These properties should not be copied or inherited from. This is only needed + * for all non blob URL's as a blob URL does not include a hash, only the + * origin. + * + * @type {Object} + * @private + */ +var ignore = { hash: 1, query: 1 } + , URL; + +/** + * The location object differs when your code is loaded through a normal page, + * Worker or through a worker using a blob. And with the blobble begins the + * trouble as the location object will contain the URL of the blob, not the + * location of the page where our code is loaded in. The actual origin is + * encoded in the `pathname` so we can thankfully generate a good "default" + * location from it so we can generate proper relative URL's again. + * + * @param {Object|String} loc Optional default location object. + * @returns {Object} lolcation object. + * @api public + */ +module.exports = function lolcation(loc) { + loc = loc || global.location || {}; + URL = URL || __webpack_require__(/*! ./ */ 50); + + var finaldestination = {} + , type = typeof loc + , key; + + if ('blob:' === loc.protocol) { + finaldestination = new URL(unescape(loc.pathname), {}); + } else if ('string' === type) { + finaldestination = new URL(loc, {}); + for (key in ignore) delete finaldestination[key]; + } else if ('object' === type) { + for (key in loc) { + if (key in ignore) continue; + finaldestination[key] = loc[key]; + } + + if (finaldestination.slashes === undefined) { + finaldestination.slashes = slashes.test(loc.href); + } + } + + return finaldestination; +}; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 190 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************!*\ + !*** ./packages/react-scripts/~/asap/browser-raw.js ***! + \******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +// Use the fastest means possible to execute a task in its own turn, with +// priority over other events including IO, animation, reflow, and redraw +// events in browsers. +// +// An exception thrown by a task will permanently interrupt the processing of +// subsequent tasks. The higher level `asap` function ensures that if an +// exception is thrown by a task, that the task queue will continue flushing as +// soon as possible, but if you use `rawAsap` directly, you are responsible to +// either ensure that no exceptions are thrown from your task, or to manually +// call `rawAsap.requestFlush` if an exception is thrown. +module.exports = rawAsap; +function rawAsap(task) { + if (!queue.length) { + requestFlush(); + flushing = true; + } + // Equivalent to push, but avoids a function call. + queue[queue.length] = task; +} + +var queue = []; +// Once a flush has been requested, no further calls to `requestFlush` are +// necessary until the next `flush` completes. +var flushing = false; +// `requestFlush` is an implementation-specific method that attempts to kick +// off a `flush` event as quickly as possible. `flush` will attempt to exhaust +// the event queue before yielding to the browser's own event loop. +var requestFlush; +// The position of the next task to execute in the task queue. This is +// preserved between calls to `flush` so that it can be resumed if +// a task throws an exception. +var index = 0; +// If a task schedules additional tasks recursively, the task queue can grow +// unbounded. To prevent memory exhaustion, the task queue will periodically +// truncate already-completed tasks. +var capacity = 1024; + +// The flush function processes all tasks that have been scheduled with +// `rawAsap` unless and until one of those tasks throws an exception. +// If a task throws an exception, `flush` ensures that its state will remain +// consistent and will resume where it left off when called again. +// However, `flush` does not make any arrangements to be called again if an +// exception is thrown. +function flush() { + while (index < queue.length) { + var currentIndex = index; + // Advance the index before calling the task. This ensures that we will + // begin flushing on the next task the task throws an error. + index = index + 1; + queue[currentIndex].call(); + // Prevent leaking memory for long chains of recursive calls to `asap`. + // If we call `asap` within tasks scheduled by `asap`, the queue will + // grow, but to avoid an O(n) walk for every task we execute, we don't + // shift tasks off the queue after they have been executed. + // Instead, we periodically shift 1024 tasks off the queue. + if (index > capacity) { + // Manually shift all values starting at the index back to the + // beginning of the queue. + for (var scan = 0, newLength = queue.length - index; scan < newLength; scan++) { + queue[scan] = queue[scan + index]; + } + queue.length -= index; + index = 0; + } + } + queue.length = 0; + index = 0; + flushing = false; +} + +// `requestFlush` is implemented using a strategy based on data collected from +// every available SauceLabs Selenium web driver worker at time of writing. +// https://docs.google.com/spreadsheets/d/1mG-5UYGup5qxGdEMWkhP6BWCz053NUb2E1QoUTU16uA/edit#gid=783724593 + +// Safari 6 and 6.1 for desktop, iPad, and iPhone are the only browsers that +// have WebKitMutationObserver but not un-prefixed MutationObserver. +// Must use `global` or `self` instead of `window` to work in both frames and web +// workers. `global` is a provision of Browserify, Mr, Mrs, or Mop. + +/* globals self */ +var scope = typeof global !== "undefined" ? global : self; +var BrowserMutationObserver = scope.MutationObserver || scope.WebKitMutationObserver; + +// MutationObservers are desirable because they have high priority and work +// reliably everywhere they are implemented. +// They are implemented in all modern browsers. +// +// - Android 4-4.3 +// - Chrome 26-34 +// - Firefox 14-29 +// - Internet Explorer 11 +// - iPad Safari 6-7.1 +// - iPhone Safari 7-7.1 +// - Safari 6-7 +if (typeof BrowserMutationObserver === "function") { + requestFlush = makeRequestCallFromMutationObserver(flush); + +// MessageChannels are desirable because they give direct access to the HTML +// task queue, are implemented in Internet Explorer 10, Safari 5.0-1, and Opera +// 11-12, and in web workers in many engines. +// Although message channels yield to any queued rendering and IO tasks, they +// would be better than imposing the 4ms delay of timers. +// However, they do not work reliably in Internet Explorer or Safari. + +// Internet Explorer 10 is the only browser that has setImmediate but does +// not have MutationObservers. +// Although setImmediate yields to the browser's renderer, it would be +// preferrable to falling back to setTimeout since it does not have +// the minimum 4ms penalty. +// Unfortunately there appears to be a bug in Internet Explorer 10 Mobile (and +// Desktop to a lesser extent) that renders both setImmediate and +// MessageChannel useless for the purposes of ASAP. +// https://github.com/kriskowal/q/issues/396 + +// Timers are implemented universally. +// We fall back to timers in workers in most engines, and in foreground +// contexts in the following browsers. +// However, note that even this simple case requires nuances to operate in a +// broad spectrum of browsers. +// +// - Firefox 3-13 +// - Internet Explorer 6-9 +// - iPad Safari 4.3 +// - Lynx 2.8.7 +} else { + requestFlush = makeRequestCallFromTimer(flush); +} + +// `requestFlush` requests that the high priority event queue be flushed as +// soon as possible. +// This is useful to prevent an error thrown in a task from stalling the event +// queue if the exception handled by Node.js’s +// `process.on("uncaughtException")` or by a domain. +rawAsap.requestFlush = requestFlush; + +// To request a high priority event, we induce a mutation observer by toggling +// the text of a text node between "1" and "-1". +function makeRequestCallFromMutationObserver(callback) { + var toggle = 1; + var observer = new BrowserMutationObserver(callback); + var node = document.createTextNode(""); + observer.observe(node, {characterData: true}); + return function requestCall() { + toggle = -toggle; + node.data = toggle; + }; +} + +// The message channel technique was discovered by Malte Ubl and was the +// original foundation for this library. +// http://www.nonblocking.io/2011/06/windownexttick.html + +// Safari 6.0.5 (at least) intermittently fails to create message ports on a +// page's first load. Thankfully, this version of Safari supports +// MutationObservers, so we don't need to fall back in that case. + +// function makeRequestCallFromMessageChannel(callback) { +// var channel = new MessageChannel(); +// channel.port1.onmessage = callback; +// return function requestCall() { +// channel.port2.postMessage(0); +// }; +// } + +// For reasons explained above, we are also unable to use `setImmediate` +// under any circumstances. +// Even if we were, there is another bug in Internet Explorer 10. +// It is not sufficient to assign `setImmediate` to `requestFlush` because +// `setImmediate` must be called *by name* and therefore must be wrapped in a +// closure. +// Never forget. + +// function makeRequestCallFromSetImmediate(callback) { +// return function requestCall() { +// setImmediate(callback); +// }; +// } + +// Safari 6.0 has a problem where timers will get lost while the user is +// scrolling. This problem does not impact ASAP because Safari 6.0 supports +// mutation observers, so that implementation is used instead. +// However, if we ever elect to use timers in Safari, the prevalent work-around +// is to add a scroll event listener that calls for a flush. + +// `setTimeout` does not call the passed callback if the delay is less than +// approximately 7 in web workers in Firefox 8 through 18, and sometimes not +// even then. + +function makeRequestCallFromTimer(callback) { + return function requestCall() { + // We dispatch a timeout with a specified delay of 0 for engines that + // can reliably accommodate that request. This will usually be snapped + // to a 4 milisecond delay, but once we're flushing, there's no delay + // between events. + var timeoutHandle = setTimeout(handleTimer, 0); + // However, since this timer gets frequently dropped in Firefox + // workers, we enlist an interval handle that will try to fire + // an event 20 times per second until it succeeds. + var intervalHandle = setInterval(handleTimer, 50); + + function handleTimer() { + // Whichever timer succeeds will cancel both timers and + // execute the callback. + clearTimeout(timeoutHandle); + clearInterval(intervalHandle); + callback(); + } + }; +} + +// This is for `asap.js` only. +// Its name will be periodically randomized to break any code that depends on +// its existence. +rawAsap.makeRequestCallFromTimer = makeRequestCallFromTimer; + +// ASAP was originally a nextTick shim included in Q. This was factored out +// into this ASAP package. It was later adapted to RSVP which made further +// amendments. These decisions, particularly to marginalize MessageChannel and +// to capture the MutationObserver implementation in a closure, were integrated +// back into ASAP proper. +// https://github.com/tildeio/rsvp.js/blob/cddf7232546a9cf858524b75cde6f9edf72620a7/lib/rsvp/asap.js + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../webpack/buildin/global.js */ 4))) + +/***/ }), +/* 191 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************!*\ + !*** ./packages/react-scripts/template/src/App.js ***! + \****************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +var _jsxFileName = '/Users/joe/Documents/Development/OSS/create-react-app/packages/react-scripts/template/src/App.js'; + +var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); + +var _react = __webpack_require__(/*! react */ 125); + +var _react2 = _interopRequireDefault(_react); + +var _logo = __webpack_require__(/*! ./logo.svg */ 206); + +var _logo2 = _interopRequireDefault(_logo); + +__webpack_require__(/*! ./App.css */ 296); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var App = function (_Component) { + _inherits(App, _Component); + + function App() { + _classCallCheck(this, App); + + return _possibleConstructorReturn(this, (App.__proto__ || Object.getPrototypeOf(App)).apply(this, arguments)); + } + + _createClass(App, [{ + key: 'componentDidMount', + value: function componentDidMount() { + document.body.missing(); + } + }, { + key: 'render', + value: function render() { + return _react2.default.createElement( + 'div', + { className: 'App', __source: { + fileName: _jsxFileName, + lineNumber: 12 + }, + __self: this + }, + _react2.default.createElement( + 'div', + { className: 'App-header', __source: { + fileName: _jsxFileName, + lineNumber: 13 + }, + __self: this + }, + _react2.default.createElement('img', { src: _logo2.default, className: 'App-logo', alt: 'logo', __source: { + fileName: _jsxFileName, + lineNumber: 14 + }, + __self: this + }), + _react2.default.createElement( + 'h2', + { + __source: { + fileName: _jsxFileName, + lineNumber: 15 + }, + __self: this + }, + 'Welcome to React' + ) + ), + _react2.default.createElement( + 'p', + { className: 'App-intro', __source: { + fileName: _jsxFileName, + lineNumber: 17 + }, + __self: this + }, + 'To get started, edit ', + _react2.default.createElement( + 'code', + { + __source: { + fileName: _jsxFileName, + lineNumber: 18 + }, + __self: this + }, + 'src/App.js' + ), + ' and save to reload.' + ) + ); + } + }]); + + return App; +}(_react.Component); + +exports.default = App; + +/***/ }), +/* 192 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/camelize.js ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +var _hyphenPattern = /-(.)/g; + +/** + * Camelcases a hyphenated string, for example: + * + * > camelize('background-color') + * < "backgroundColor" + * + * @param {string} string + * @return {string} + */ +function camelize(string) { + return string.replace(_hyphenPattern, function (_, character) { + return character.toUpperCase(); + }); +} + +module.exports = camelize; + +/***/ }), +/* 193 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/camelizeStyleName.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + + + +var camelize = __webpack_require__(/*! ./camelize */ 192); + +var msPattern = /^-ms-/; + +/** + * Camelcases a hyphenated CSS property name, for example: + * + * > camelizeStyleName('background-color') + * < "backgroundColor" + * > camelizeStyleName('-moz-transition') + * < "MozTransition" + * > camelizeStyleName('-ms-transition') + * < "msTransition" + * + * As Andi Smith suggests + * (http://www.andismith.com/blog/2012/02/modernizr-prefixed/), an `-ms` prefix + * is converted to lowercase `ms`. + * + * @param {string} string + * @return {string} + */ +function camelizeStyleName(string) { + return camelize(string.replace(msPattern, 'ms-')); +} + +module.exports = camelizeStyleName; + +/***/ }), +/* 194 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/containsNode.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + +var isTextNode = __webpack_require__(/*! ./isTextNode */ 202); + +/*eslint-disable no-bitwise */ + +/** + * Checks if a given DOM node contains or is another DOM node. + */ +function containsNode(outerNode, innerNode) { + if (!outerNode || !innerNode) { + return false; + } else if (outerNode === innerNode) { + return true; + } else if (isTextNode(outerNode)) { + return false; + } else if (isTextNode(innerNode)) { + return containsNode(outerNode, innerNode.parentNode); + } else if ('contains' in outerNode) { + return outerNode.contains(innerNode); + } else if (outerNode.compareDocumentPosition) { + return !!(outerNode.compareDocumentPosition(innerNode) & 16); + } else { + return false; + } +} + +module.exports = containsNode; + +/***/ }), +/* 195 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/createArrayFromMixed.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +var invariant = __webpack_require__(/*! ./invariant */ 0); + +/** + * Convert array-like objects to arrays. + * + * This API assumes the caller knows the contents of the data type. For less + * well defined inputs use createArrayFromMixed. + * + * @param {object|function|filelist} obj + * @return {array} + */ +function toArray(obj) { + var length = obj.length; + + // Some browsers builtin objects can report typeof 'function' (e.g. NodeList + // in old versions of Safari). + !(!Array.isArray(obj) && (typeof obj === 'object' || typeof obj === 'function')) ? true ? invariant(false, 'toArray: Array-like object expected') : invariant(false) : void 0; + + !(typeof length === 'number') ? true ? invariant(false, 'toArray: Object needs a length property') : invariant(false) : void 0; + + !(length === 0 || length - 1 in obj) ? true ? invariant(false, 'toArray: Object should have keys for indices') : invariant(false) : void 0; + + !(typeof obj.callee !== 'function') ? true ? invariant(false, 'toArray: Object can\'t be `arguments`. Use rest params ' + '(function(...args) {}) or Array.from() instead.') : invariant(false) : void 0; + + // Old IE doesn't give collections access to hasOwnProperty. Assume inputs + // without method will throw during the slice call and skip straight to the + // fallback. + if (obj.hasOwnProperty) { + try { + return Array.prototype.slice.call(obj); + } catch (e) { + // IE < 9 does not support Array#slice on collections objects + } + } + + // Fall back to copying key by key. This assumes all keys have a value, + // so will not preserve sparsely populated inputs. + var ret = Array(length); + for (var ii = 0; ii < length; ii++) { + ret[ii] = obj[ii]; + } + return ret; +} + +/** + * Perform a heuristic test to determine if an object is "array-like". + * + * A monk asked Joshu, a Zen master, "Has a dog Buddha nature?" + * Joshu replied: "Mu." + * + * This function determines if its argument has "array nature": it returns + * true if the argument is an actual array, an `arguments' object, or an + * HTMLCollection (e.g. node.childNodes or node.getElementsByTagName()). + * + * It will return false for other array-like objects like Filelist. + * + * @param {*} obj + * @return {boolean} + */ +function hasArrayNature(obj) { + return ( + // not null/false + !!obj && ( + // arrays are objects, NodeLists are functions in Safari + typeof obj == 'object' || typeof obj == 'function') && + // quacks like an array + 'length' in obj && + // not window + !('setInterval' in obj) && + // no DOM node should be considered an array-like + // a 'select' element has 'length' and 'item' properties on IE8 + typeof obj.nodeType != 'number' && ( + // a real array + Array.isArray(obj) || + // arguments + 'callee' in obj || + // HTMLCollection/NodeList + 'item' in obj) + ); +} + +/** + * Ensure that the argument is an array by wrapping it in an array if it is not. + * Creates a copy of the argument if it is already an array. + * + * This is mostly useful idiomatically: + * + * var createArrayFromMixed = require('createArrayFromMixed'); + * + * function takesOneOrMoreThings(things) { + * things = createArrayFromMixed(things); + * ... + * } + * + * This allows you to treat `things' as an array, but accept scalars in the API. + * + * If you need to convert an array-like object, like `arguments`, into an array + * use toArray instead. + * + * @param {*} obj + * @return {array} + */ +function createArrayFromMixed(obj) { + if (!hasArrayNature(obj)) { + return [obj]; + } else if (Array.isArray(obj)) { + return obj.slice(); + } else { + return toArray(obj); + } +} + +module.exports = createArrayFromMixed; + +/***/ }), +/* 196 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/createNodesFromMarkup.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +/*eslint-disable fb-www/unsafe-html*/ + +var ExecutionEnvironment = __webpack_require__(/*! ./ExecutionEnvironment */ 8); + +var createArrayFromMixed = __webpack_require__(/*! ./createArrayFromMixed */ 195); +var getMarkupWrap = __webpack_require__(/*! ./getMarkupWrap */ 197); +var invariant = __webpack_require__(/*! ./invariant */ 0); + +/** + * Dummy container used to render all markup. + */ +var dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null; + +/** + * Pattern used by `getNodeName`. + */ +var nodeNamePattern = /^\s*<(\w+)/; + +/** + * Extracts the `nodeName` of the first element in a string of markup. + * + * @param {string} markup String of markup. + * @return {?string} Node name of the supplied markup. + */ +function getNodeName(markup) { + var nodeNameMatch = markup.match(nodeNamePattern); + return nodeNameMatch && nodeNameMatch[1].toLowerCase(); +} + +/** + * Creates an array containing the nodes rendered from the supplied markup. The + * optionally supplied `handleScript` function will be invoked once for each + * <script> element that is rendered. If no `handleScript` function is supplied, + * an exception is thrown if any <script> elements are rendered. + * + * @param {string} markup A string of valid HTML markup. + * @param {?function} handleScript Invoked once for each rendered <script>. + * @return {array<DOMElement|DOMTextNode>} An array of rendered nodes. + */ +function createNodesFromMarkup(markup, handleScript) { + var node = dummyNode; + !!!dummyNode ? true ? invariant(false, 'createNodesFromMarkup dummy not initialized') : invariant(false) : void 0; + var nodeName = getNodeName(markup); + + var wrap = nodeName && getMarkupWrap(nodeName); + if (wrap) { + node.innerHTML = wrap[1] + markup + wrap[2]; + + var wrapDepth = wrap[0]; + while (wrapDepth--) { + node = node.lastChild; + } + } else { + node.innerHTML = markup; + } + + var scripts = node.getElementsByTagName('script'); + if (scripts.length) { + !handleScript ? true ? invariant(false, 'createNodesFromMarkup(...): Unexpected <script> element rendered.') : invariant(false) : void 0; + createArrayFromMixed(scripts).forEach(handleScript); + } + + var nodes = Array.from(node.childNodes); + while (node.lastChild) { + node.removeChild(node.lastChild); + } + return nodes; +} + +module.exports = createNodesFromMarkup; + +/***/ }), +/* 197 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/getMarkupWrap.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + +/*eslint-disable fb-www/unsafe-html */ + +var ExecutionEnvironment = __webpack_require__(/*! ./ExecutionEnvironment */ 8); + +var invariant = __webpack_require__(/*! ./invariant */ 0); + +/** + * Dummy container used to detect which wraps are necessary. + */ +var dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null; + +/** + * Some browsers cannot use `innerHTML` to render certain elements standalone, + * so we wrap them, render the wrapped nodes, then extract the desired node. + * + * In IE8, certain elements cannot render alone, so wrap all elements ('*'). + */ + +var shouldWrap = {}; + +var selectWrap = [1, '<select multiple="true">', '</select>']; +var tableWrap = [1, '<table>', '</table>']; +var trWrap = [3, '<table><tbody><tr>', '</tr></tbody></table>']; + +var svgWrap = [1, '<svg xmlns="http://www.w3.org/2000/svg">', '</svg>']; + +var markupWrap = { + '*': [1, '?<div>', '</div>'], + + 'area': [1, '<map>', '</map>'], + 'col': [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'], + 'legend': [1, '<fieldset>', '</fieldset>'], + 'param': [1, '<object>', '</object>'], + 'tr': [2, '<table><tbody>', '</tbody></table>'], + + 'optgroup': selectWrap, + 'option': selectWrap, + + 'caption': tableWrap, + 'colgroup': tableWrap, + 'tbody': tableWrap, + 'tfoot': tableWrap, + 'thead': tableWrap, + + 'td': trWrap, + 'th': trWrap +}; + +// Initialize the SVG elements since we know they'll always need to be wrapped +// consistently. If they are created inside a <div> they will be initialized in +// the wrong namespace (and will not display). +var svgElements = ['circle', 'clipPath', 'defs', 'ellipse', 'g', 'image', 'line', 'linearGradient', 'mask', 'path', 'pattern', 'polygon', 'polyline', 'radialGradient', 'rect', 'stop', 'text', 'tspan']; +svgElements.forEach(function (nodeName) { + markupWrap[nodeName] = svgWrap; + shouldWrap[nodeName] = true; +}); + +/** + * Gets the markup wrap configuration for the supplied `nodeName`. + * + * NOTE: This lazily detects which wraps are necessary for the current browser. + * + * @param {string} nodeName Lowercase `nodeName`. + * @return {?array} Markup wrap configuration, if applicable. + */ +function getMarkupWrap(nodeName) { + !!!dummyNode ? true ? invariant(false, 'Markup wrapping node not initialized') : invariant(false) : void 0; + if (!markupWrap.hasOwnProperty(nodeName)) { + nodeName = '*'; + } + if (!shouldWrap.hasOwnProperty(nodeName)) { + if (nodeName === '*') { + dummyNode.innerHTML = '<link />'; + } else { + dummyNode.innerHTML = '<' + nodeName + '></' + nodeName + '>'; + } + shouldWrap[nodeName] = !dummyNode.firstChild; + } + return shouldWrap[nodeName] ? markupWrap[nodeName] : null; +} + +module.exports = getMarkupWrap; + +/***/ }), +/* 198 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/getUnboundedScrollPosition.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + + + +/** + * Gets the scroll position of the supplied element or window. + * + * The return values are unbounded, unlike `getScrollPosition`. This means they + * may be negative or exceed the element boundaries (which is possible using + * inertial scrolling). + * + * @param {DOMWindow|DOMElement} scrollable + * @return {object} Map with `x` and `y` keys. + */ + +function getUnboundedScrollPosition(scrollable) { + if (scrollable === window) { + return { + x: window.pageXOffset || document.documentElement.scrollLeft, + y: window.pageYOffset || document.documentElement.scrollTop + }; + } + return { + x: scrollable.scrollLeft, + y: scrollable.scrollTop + }; +} + +module.exports = getUnboundedScrollPosition; + +/***/ }), +/* 199 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/hyphenate.js ***! + \********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +var _uppercasePattern = /([A-Z])/g; + +/** + * Hyphenates a camelcased string, for example: + * + * > hyphenate('backgroundColor') + * < "background-color" + * + * For CSS style names, use `hyphenateStyleName` instead which works properly + * with all vendor prefixes, including `ms`. + * + * @param {string} string + * @return {string} + */ +function hyphenate(string) { + return string.replace(_uppercasePattern, '-$1').toLowerCase(); +} + +module.exports = hyphenate; + +/***/ }), +/* 200 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/hyphenateStyleName.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + + + +var hyphenate = __webpack_require__(/*! ./hyphenate */ 199); + +var msPattern = /^ms-/; + +/** + * Hyphenates a camelcased CSS property name, for example: + * + * > hyphenateStyleName('backgroundColor') + * < "background-color" + * > hyphenateStyleName('MozTransition') + * < "-moz-transition" + * > hyphenateStyleName('msTransition') + * < "-ms-transition" + * + * As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix + * is converted to `-ms-`. + * + * @param {string} string + * @return {string} + */ +function hyphenateStyleName(string) { + return hyphenate(string).replace(msPattern, '-ms-'); +} + +module.exports = hyphenateStyleName; + +/***/ }), +/* 201 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/isNode.js ***! + \*****************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +/** + * @param {*} object The object to check. + * @return {boolean} Whether or not the object is a DOM node. + */ +function isNode(object) { + return !!(object && (typeof Node === 'function' ? object instanceof Node : typeof object === 'object' && typeof object.nodeType === 'number' && typeof object.nodeName === 'string')); +} + +module.exports = isNode; + +/***/ }), +/* 202 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/isTextNode.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +var isNode = __webpack_require__(/*! ./isNode */ 201); + +/** + * @param {*} object The object to check. + * @return {boolean} Whether or not the object is a DOM text node. + */ +function isTextNode(object) { + return isNode(object) && object.nodeType == 3; +} + +module.exports = isTextNode; + +/***/ }), +/* 203 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/memoizeStringOnly.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + * @typechecks static-only + */ + + + +/** + * Memoizes the return value of a function that accepts one string argument. + */ + +function memoizeStringOnly(callback) { + var cache = {}; + return function (string) { + if (!cache.hasOwnProperty(string)) { + cache[string] = callback.call(this, string); + } + return cache[string]; + }; +} + +module.exports = memoizeStringOnly; + +/***/ }), +/* 204 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/performance.js ***! + \**********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! ./ExecutionEnvironment */ 8); + +var performance; + +if (ExecutionEnvironment.canUseDOM) { + performance = window.performance || window.msPerformance || window.webkitPerformance; +} + +module.exports = performance || {}; + +/***/ }), +/* 205 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/performanceNow.js ***! + \*************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +var performance = __webpack_require__(/*! ./performance */ 204); + +var performanceNow; + +/** + * Detect if we can use `window.performance.now()` and gracefully fallback to + * `Date.now()` if it doesn't exist. We need to support Firefox < 15 for now + * because of Facebook's testing infrastructure. + */ +if (performance.now) { + performanceNow = function performanceNow() { + return performance.now(); + }; +} else { + performanceNow = function performanceNow() { + return Date.now(); + }; +} + +module.exports = performanceNow; + +/***/ }), +/* 206 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************!*\ + !*** ./packages/react-scripts/template/src/logo.svg ***! + \******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +module.exports = __webpack_require__.p + "static/media/logo.5d5d9eef.svg"; + +/***/ }), +/* 207 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-scripts/~/promise/lib/es6-extensions.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +//This file contains the ES6 extensions to the core Promises/A+ API + +var Promise = __webpack_require__(/*! ./core.js */ 100); + +module.exports = Promise; + +/* Static Functions */ + +var TRUE = valuePromise(true); +var FALSE = valuePromise(false); +var NULL = valuePromise(null); +var UNDEFINED = valuePromise(undefined); +var ZERO = valuePromise(0); +var EMPTYSTRING = valuePromise(''); + +function valuePromise(value) { + var p = new Promise(Promise._61); + p._81 = 1; + p._65 = value; + return p; +} +Promise.resolve = function (value) { + if (value instanceof Promise) return value; + + if (value === null) return NULL; + if (value === undefined) return UNDEFINED; + if (value === true) return TRUE; + if (value === false) return FALSE; + if (value === 0) return ZERO; + if (value === '') return EMPTYSTRING; + + if (typeof value === 'object' || typeof value === 'function') { + try { + var then = value.then; + if (typeof then === 'function') { + return new Promise(then.bind(value)); + } + } catch (ex) { + return new Promise(function (resolve, reject) { + reject(ex); + }); + } + } + return valuePromise(value); +}; + +Promise.all = function (arr) { + var args = Array.prototype.slice.call(arr); + + return new Promise(function (resolve, reject) { + if (args.length === 0) return resolve([]); + var remaining = args.length; + function res(i, val) { + if (val && (typeof val === 'object' || typeof val === 'function')) { + if (val instanceof Promise && val.then === Promise.prototype.then) { + while (val._81 === 3) { + val = val._65; + } + if (val._81 === 1) return res(i, val._65); + if (val._81 === 2) reject(val._65); + val.then(function (val) { + res(i, val); + }, reject); + return; + } else { + var then = val.then; + if (typeof then === 'function') { + var p = new Promise(then.bind(val)); + p.then(function (val) { + res(i, val); + }, reject); + return; + } + } + } + args[i] = val; + if (--remaining === 0) { + resolve(args); + } + } + for (var i = 0; i < args.length; i++) { + res(i, args[i]); + } + }); +}; + +Promise.reject = function (value) { + return new Promise(function (resolve, reject) { + reject(value); + }); +}; + +Promise.race = function (values) { + return new Promise(function (resolve, reject) { + values.forEach(function(value){ + Promise.resolve(value).then(resolve, reject); + }); + }); +}; + +/* Prototype Methods */ + +Promise.prototype['catch'] = function (onRejected) { + return this.then(null, onRejected); +}; + + +/***/ }), +/* 208 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/promise/lib/rejection-tracking.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var Promise = __webpack_require__(/*! ./core */ 100); + +var DEFAULT_WHITELIST = [ + ReferenceError, + TypeError, + RangeError +]; + +var enabled = false; +exports.disable = disable; +function disable() { + enabled = false; + Promise._10 = null; + Promise._97 = null; +} + +exports.enable = enable; +function enable(options) { + options = options || {}; + if (enabled) disable(); + enabled = true; + var id = 0; + var displayId = 0; + var rejections = {}; + Promise._10 = function (promise) { + if ( + promise._81 === 2 && // IS REJECTED + rejections[promise._72] + ) { + if (rejections[promise._72].logged) { + onHandled(promise._72); + } else { + clearTimeout(rejections[promise._72].timeout); + } + delete rejections[promise._72]; + } + }; + Promise._97 = function (promise, err) { + if (promise._45 === 0) { // not yet handled + promise._72 = id++; + rejections[promise._72] = { + displayId: null, + error: err, + timeout: setTimeout( + onUnhandled.bind(null, promise._72), + // For reference errors and type errors, this almost always + // means the programmer made a mistake, so log them after just + // 100ms + // otherwise, wait 2 seconds to see if they get handled + matchWhitelist(err, DEFAULT_WHITELIST) + ? 100 + : 2000 + ), + logged: false + }; + } + }; + function onUnhandled(id) { + if ( + options.allRejections || + matchWhitelist( + rejections[id].error, + options.whitelist || DEFAULT_WHITELIST + ) + ) { + rejections[id].displayId = displayId++; + if (options.onUnhandled) { + rejections[id].logged = true; + options.onUnhandled( + rejections[id].displayId, + rejections[id].error + ); + } else { + rejections[id].logged = true; + logError( + rejections[id].displayId, + rejections[id].error + ); + } + } + } + function onHandled(id) { + if (rejections[id].logged) { + if (options.onHandled) { + options.onHandled(rejections[id].displayId, rejections[id].error); + } else if (!rejections[id].onUnhandled) { + console.warn( + 'Promise Rejection Handled (id: ' + rejections[id].displayId + '):' + ); + console.warn( + ' This means you can ignore any previous messages of the form "Possible Unhandled Promise Rejection" with id ' + + rejections[id].displayId + '.' + ); + } + } + } +} + +function logError(id, error) { + console.warn('Possible Unhandled Promise Rejection (id: ' + id + '):'); + var errStr = (error && (error.stack || error)) + ''; + errStr.split('\n').forEach(function (line) { + console.warn(' ' + line); + }); +} + +function matchWhitelist(error, list) { + return list.some(function (cls) { + return error instanceof cls; + }); +} + +/***/ }), +/* 209 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-scripts/~/punycode/punycode.js ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(module, global) {var __WEBPACK_AMD_DEFINE_RESULT__;/*! https://mths.be/punycode v1.4.1 by @mathias */ +;(function(root) { + + /** Detect free variables */ + var freeExports = typeof exports == 'object' && exports && + !exports.nodeType && exports; + var freeModule = typeof module == 'object' && module && + !module.nodeType && module; + var freeGlobal = typeof global == 'object' && global; + if ( + freeGlobal.global === freeGlobal || + freeGlobal.window === freeGlobal || + freeGlobal.self === freeGlobal + ) { + root = freeGlobal; + } + + /** + * The `punycode` object. + * @name punycode + * @type Object + */ + var punycode, + + /** Highest positive signed 32-bit float value */ + maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1 + + /** Bootstring parameters */ + base = 36, + tMin = 1, + tMax = 26, + skew = 38, + damp = 700, + initialBias = 72, + initialN = 128, // 0x80 + delimiter = '-', // '\x2D' + + /** Regular expressions */ + regexPunycode = /^xn--/, + regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars + regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators + + /** Error messages */ + errors = { + 'overflow': 'Overflow: input needs wider integers to process', + 'not-basic': 'Illegal input >= 0x80 (not a basic code point)', + 'invalid-input': 'Invalid input' + }, + + /** Convenience shortcuts */ + baseMinusTMin = base - tMin, + floor = Math.floor, + stringFromCharCode = String.fromCharCode, + + /** Temporary variable */ + key; + + /*--------------------------------------------------------------------------*/ + + /** + * A generic error utility function. + * @private + * @param {String} type The error type. + * @returns {Error} Throws a `RangeError` with the applicable error message. + */ + function error(type) { + throw new RangeError(errors[type]); + } + + /** + * A generic `Array#map` utility function. + * @private + * @param {Array} array The array to iterate over. + * @param {Function} callback The function that gets called for every array + * item. + * @returns {Array} A new array of values returned by the callback function. + */ + function map(array, fn) { + var length = array.length; + var result = []; + while (length--) { + result[length] = fn(array[length]); + } + return result; + } + + /** + * A simple `Array#map`-like wrapper to work with domain name strings or email + * addresses. + * @private + * @param {String} domain The domain name or email address. + * @param {Function} callback The function that gets called for every + * character. + * @returns {Array} A new string of characters returned by the callback + * function. + */ + function mapDomain(string, fn) { + var parts = string.split('@'); + var result = ''; + if (parts.length > 1) { + // In email addresses, only the domain name should be punycoded. Leave + // the local part (i.e. everything up to `@`) intact. + result = parts[0] + '@'; + string = parts[1]; + } + // Avoid `split(regex)` for IE8 compatibility. See #17. + string = string.replace(regexSeparators, '\x2E'); + var labels = string.split('.'); + var encoded = map(labels, fn).join('.'); + return result + encoded; + } + + /** + * Creates an array containing the numeric code points of each Unicode + * character in the string. While JavaScript uses UCS-2 internally, + * this function will convert a pair of surrogate halves (each of which + * UCS-2 exposes as separate characters) into a single code point, + * matching UTF-16. + * @see `punycode.ucs2.encode` + * @see <https://mathiasbynens.be/notes/javascript-encoding> + * @memberOf punycode.ucs2 + * @name decode + * @param {String} string The Unicode input string (UCS-2). + * @returns {Array} The new array of code points. + */ + function ucs2decode(string) { + var output = [], + counter = 0, + length = string.length, + value, + extra; + while (counter < length) { + value = string.charCodeAt(counter++); + if (value >= 0xD800 && value <= 0xDBFF && counter < length) { + // high surrogate, and there is a next character + extra = string.charCodeAt(counter++); + if ((extra & 0xFC00) == 0xDC00) { // low surrogate + output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); + } else { + // unmatched surrogate; only append this code unit, in case the next + // code unit is the high surrogate of a surrogate pair + output.push(value); + counter--; + } + } else { + output.push(value); + } + } + return output; + } + + /** + * Creates a string based on an array of numeric code points. + * @see `punycode.ucs2.decode` + * @memberOf punycode.ucs2 + * @name encode + * @param {Array} codePoints The array of numeric code points. + * @returns {String} The new Unicode string (UCS-2). + */ + function ucs2encode(array) { + return map(array, function(value) { + var output = ''; + if (value > 0xFFFF) { + value -= 0x10000; + output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); + value = 0xDC00 | value & 0x3FF; + } + output += stringFromCharCode(value); + return output; + }).join(''); + } + + /** + * Converts a basic code point into a digit/integer. + * @see `digitToBasic()` + * @private + * @param {Number} codePoint The basic numeric code point value. + * @returns {Number} The numeric value of a basic code point (for use in + * representing integers) in the range `0` to `base - 1`, or `base` if + * the code point does not represent a value. + */ + function basicToDigit(codePoint) { + if (codePoint - 48 < 10) { + return codePoint - 22; + } + if (codePoint - 65 < 26) { + return codePoint - 65; + } + if (codePoint - 97 < 26) { + return codePoint - 97; + } + return base; + } + + /** + * Converts a digit/integer into a basic code point. + * @see `basicToDigit()` + * @private + * @param {Number} digit The numeric value of a basic code point. + * @returns {Number} The basic code point whose value (when used for + * representing integers) is `digit`, which needs to be in the range + * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is + * used; else, the lowercase form is used. The behavior is undefined + * if `flag` is non-zero and `digit` has no uppercase form. + */ + function digitToBasic(digit, flag) { + // 0..25 map to ASCII a..z or A..Z + // 26..35 map to ASCII 0..9 + return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5); + } + + /** + * Bias adaptation function as per section 3.4 of RFC 3492. + * https://tools.ietf.org/html/rfc3492#section-3.4 + * @private + */ + function adapt(delta, numPoints, firstTime) { + var k = 0; + delta = firstTime ? floor(delta / damp) : delta >> 1; + delta += floor(delta / numPoints); + for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) { + delta = floor(delta / baseMinusTMin); + } + return floor(k + (baseMinusTMin + 1) * delta / (delta + skew)); + } + + /** + * Converts a Punycode string of ASCII-only symbols to a string of Unicode + * symbols. + * @memberOf punycode + * @param {String} input The Punycode string of ASCII-only symbols. + * @returns {String} The resulting string of Unicode symbols. + */ + function decode(input) { + // Don't use UCS-2 + var output = [], + inputLength = input.length, + out, + i = 0, + n = initialN, + bias = initialBias, + basic, + j, + index, + oldi, + w, + k, + digit, + t, + /** Cached calculation results */ + baseMinusT; + + // Handle the basic code points: let `basic` be the number of input code + // points before the last delimiter, or `0` if there is none, then copy + // the first basic code points to the output. + + basic = input.lastIndexOf(delimiter); + if (basic < 0) { + basic = 0; + } + + for (j = 0; j < basic; ++j) { + // if it's not a basic code point + if (input.charCodeAt(j) >= 0x80) { + error('not-basic'); + } + output.push(input.charCodeAt(j)); + } + + // Main decoding loop: start just after the last delimiter if any basic code + // points were copied; start at the beginning otherwise. + + for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) { + + // `index` is the index of the next character to be consumed. + // Decode a generalized variable-length integer into `delta`, + // which gets added to `i`. The overflow checking is easier + // if we increase `i` as we go, then subtract off its starting + // value at the end to obtain `delta`. + for (oldi = i, w = 1, k = base; /* no condition */; k += base) { + + if (index >= inputLength) { + error('invalid-input'); + } + + digit = basicToDigit(input.charCodeAt(index++)); + + if (digit >= base || digit > floor((maxInt - i) / w)) { + error('overflow'); + } + + i += digit * w; + t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); + + if (digit < t) { + break; + } + + baseMinusT = base - t; + if (w > floor(maxInt / baseMinusT)) { + error('overflow'); + } + + w *= baseMinusT; + + } + + out = output.length + 1; + bias = adapt(i - oldi, out, oldi == 0); + + // `i` was supposed to wrap around from `out` to `0`, + // incrementing `n` each time, so we'll fix that now: + if (floor(i / out) > maxInt - n) { + error('overflow'); + } + + n += floor(i / out); + i %= out; + + // Insert `n` at position `i` of the output + output.splice(i++, 0, n); + + } + + return ucs2encode(output); + } + + /** + * Converts a string of Unicode symbols (e.g. a domain name label) to a + * Punycode string of ASCII-only symbols. + * @memberOf punycode + * @param {String} input The string of Unicode symbols. + * @returns {String} The resulting Punycode string of ASCII-only symbols. + */ + function encode(input) { + var n, + delta, + handledCPCount, + basicLength, + bias, + j, + m, + q, + k, + t, + currentValue, + output = [], + /** `inputLength` will hold the number of code points in `input`. */ + inputLength, + /** Cached calculation results */ + handledCPCountPlusOne, + baseMinusT, + qMinusT; + + // Convert the input in UCS-2 to Unicode + input = ucs2decode(input); + + // Cache the length + inputLength = input.length; + + // Initialize the state + n = initialN; + delta = 0; + bias = initialBias; + + // Handle the basic code points + for (j = 0; j < inputLength; ++j) { + currentValue = input[j]; + if (currentValue < 0x80) { + output.push(stringFromCharCode(currentValue)); + } + } + + handledCPCount = basicLength = output.length; + + // `handledCPCount` is the number of code points that have been handled; + // `basicLength` is the number of basic code points. + + // Finish the basic string - if it is not empty - with a delimiter + if (basicLength) { + output.push(delimiter); + } + + // Main encoding loop: + while (handledCPCount < inputLength) { + + // All non-basic code points < n have been handled already. Find the next + // larger one: + for (m = maxInt, j = 0; j < inputLength; ++j) { + currentValue = input[j]; + if (currentValue >= n && currentValue < m) { + m = currentValue; + } + } + + // Increase `delta` enough to advance the decoder's <n,i> state to <m,0>, + // but guard against overflow + handledCPCountPlusOne = handledCPCount + 1; + if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) { + error('overflow'); + } + + delta += (m - n) * handledCPCountPlusOne; + n = m; + + for (j = 0; j < inputLength; ++j) { + currentValue = input[j]; + + if (currentValue < n && ++delta > maxInt) { + error('overflow'); + } + + if (currentValue == n) { + // Represent delta as a generalized variable-length integer + for (q = delta, k = base; /* no condition */; k += base) { + t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); + if (q < t) { + break; + } + qMinusT = q - t; + baseMinusT = base - t; + output.push( + stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)) + ); + q = floor(qMinusT / baseMinusT); + } + + output.push(stringFromCharCode(digitToBasic(q, 0))); + bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength); + delta = 0; + ++handledCPCount; + } + } + + ++delta; + ++n; + + } + return output.join(''); + } + + /** + * Converts a Punycode string representing a domain name or an email address + * to Unicode. Only the Punycoded parts of the input will be converted, i.e. + * it doesn't matter if you call it on a string that has already been + * converted to Unicode. + * @memberOf punycode + * @param {String} input The Punycoded domain name or email address to + * convert to Unicode. + * @returns {String} The Unicode representation of the given Punycode + * string. + */ + function toUnicode(input) { + return mapDomain(input, function(string) { + return regexPunycode.test(string) + ? decode(string.slice(4).toLowerCase()) + : string; + }); + } + + /** + * Converts a Unicode string representing a domain name or an email address to + * Punycode. Only the non-ASCII parts of the domain name will be converted, + * i.e. it doesn't matter if you call it with a domain that's already in + * ASCII. + * @memberOf punycode + * @param {String} input The domain name or email address to convert, as a + * Unicode string. + * @returns {String} The Punycode representation of the given domain name or + * email address. + */ + function toASCII(input) { + return mapDomain(input, function(string) { + return regexNonASCII.test(string) + ? 'xn--' + encode(string) + : string; + }); + } + + /*--------------------------------------------------------------------------*/ + + /** Define the public API */ + punycode = { + /** + * A string representing the current Punycode.js version number. + * @memberOf punycode + * @type String + */ + 'version': '1.4.1', + /** + * An object of methods to convert from JavaScript's internal character + * representation (UCS-2) to Unicode code points, and back. + * @see <https://mathiasbynens.be/notes/javascript-encoding> + * @memberOf punycode + * @type Object + */ + 'ucs2': { + 'decode': ucs2decode, + 'encode': ucs2encode + }, + 'decode': decode, + 'encode': encode, + 'toASCII': toASCII, + 'toUnicode': toUnicode + }; + + /** Expose `punycode` */ + // Some AMD build optimizers, like r.js, check for specific condition patterns + // like the following: + if ( + true + ) { + !(__WEBPACK_AMD_DEFINE_RESULT__ = function() { + return punycode; + }.call(exports, __webpack_require__, exports, module), + __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); + } else if (freeExports && freeModule) { + if (module.exports == freeExports) { + // in Node.js, io.js, or RingoJS v0.8.0+ + freeModule.exports = punycode; + } else { + // in Narwhal or RingoJS v0.7.0- + for (key in punycode) { + punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]); + } + } + } else { + // in Rhino or a web browser + root.punycode = punycode; + } + +}(this)); + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../webpack/buildin/module.js */ 74)(module), __webpack_require__(/*! ./../webpack/buildin/global.js */ 4))) + +/***/ }), +/* 210 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/querystring-es3/decode.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + + + +// If obj.hasOwnProperty has been overridden, then calling +// obj.hasOwnProperty(prop) will break. +// See: https://github.com/joyent/node/issues/1707 +function hasOwnProperty(obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); +} + +module.exports = function(qs, sep, eq, options) { + sep = sep || '&'; + eq = eq || '='; + var obj = {}; + + if (typeof qs !== 'string' || qs.length === 0) { + return obj; + } + + var regexp = /\+/g; + qs = qs.split(sep); + + var maxKeys = 1000; + if (options && typeof options.maxKeys === 'number') { + maxKeys = options.maxKeys; + } + + var len = qs.length; + // maxKeys <= 0 means that we should not limit keys count + if (maxKeys > 0 && len > maxKeys) { + len = maxKeys; + } + + for (var i = 0; i < len; ++i) { + var x = qs[i].replace(regexp, '%20'), + idx = x.indexOf(eq), + kstr, vstr, k, v; + + if (idx >= 0) { + kstr = x.substr(0, idx); + vstr = x.substr(idx + 1); + } else { + kstr = x; + vstr = ''; + } + + k = decodeURIComponent(kstr); + v = decodeURIComponent(vstr); + + if (!hasOwnProperty(obj, k)) { + obj[k] = v; + } else if (isArray(obj[k])) { + obj[k].push(v); + } else { + obj[k] = [obj[k], v]; + } + } + + return obj; +}; + +var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; +}; + + +/***/ }), +/* 211 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/querystring-es3/encode.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + + + +var stringifyPrimitive = function(v) { + switch (typeof v) { + case 'string': + return v; + + case 'boolean': + return v ? 'true' : 'false'; + + case 'number': + return isFinite(v) ? v : ''; + + default: + return ''; + } +}; + +module.exports = function(obj, sep, eq, name) { + sep = sep || '&'; + eq = eq || '='; + if (obj === null) { + obj = undefined; + } + + if (typeof obj === 'object') { + return map(objectKeys(obj), function(k) { + var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; + if (isArray(obj[k])) { + return map(obj[k], function(v) { + return ks + encodeURIComponent(stringifyPrimitive(v)); + }).join(sep); + } else { + return ks + encodeURIComponent(stringifyPrimitive(obj[k])); + } + }).join(sep); + + } + + if (!name) return ''; + return encodeURIComponent(stringifyPrimitive(name)) + eq + + encodeURIComponent(stringifyPrimitive(obj)); +}; + +var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; +}; + +function map (xs, f) { + if (xs.map) return xs.map(f); + var res = []; + for (var i = 0; i < xs.length; i++) { + res.push(f(xs[i], i)); + } + return res; +} + +var objectKeys = Object.keys || function (obj) { + var res = []; + for (var key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key); + } + return res; +}; + + +/***/ }), +/* 212 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-scripts/~/querystring-es3/index.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +exports.decode = exports.parse = __webpack_require__(/*! ./decode */ 210); +exports.encode = exports.stringify = __webpack_require__(/*! ./encode */ 211); + + +/***/ }), +/* 213 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/index.js ***! + \*****************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +module.exports = __webpack_require__(/*! ./lib/ReactDOM */ 227); + + +/***/ }), +/* 214 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ARIADOMPropertyConfig.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ARIADOMPropertyConfig = { + Properties: { + // Global States and Properties + 'aria-current': 0, // state + 'aria-details': 0, + 'aria-disabled': 0, // state + 'aria-hidden': 0, // state + 'aria-invalid': 0, // state + 'aria-keyshortcuts': 0, + 'aria-label': 0, + 'aria-roledescription': 0, + // Widget Attributes + 'aria-autocomplete': 0, + 'aria-checked': 0, + 'aria-expanded': 0, + 'aria-haspopup': 0, + 'aria-level': 0, + 'aria-modal': 0, + 'aria-multiline': 0, + 'aria-multiselectable': 0, + 'aria-orientation': 0, + 'aria-placeholder': 0, + 'aria-pressed': 0, + 'aria-readonly': 0, + 'aria-required': 0, + 'aria-selected': 0, + 'aria-sort': 0, + 'aria-valuemax': 0, + 'aria-valuemin': 0, + 'aria-valuenow': 0, + 'aria-valuetext': 0, + // Live Region Attributes + 'aria-atomic': 0, + 'aria-busy': 0, + 'aria-live': 0, + 'aria-relevant': 0, + // Drag-and-Drop Attributes + 'aria-dropeffect': 0, + 'aria-grabbed': 0, + // Relationship Attributes + 'aria-activedescendant': 0, + 'aria-colcount': 0, + 'aria-colindex': 0, + 'aria-colspan': 0, + 'aria-controls': 0, + 'aria-describedby': 0, + 'aria-errormessage': 0, + 'aria-flowto': 0, + 'aria-labelledby': 0, + 'aria-owns': 0, + 'aria-posinset': 0, + 'aria-rowcount': 0, + 'aria-rowindex': 0, + 'aria-rowspan': 0, + 'aria-setsize': 0 + }, + DOMAttributeNames: {}, + DOMPropertyNames: {} +}; + +module.exports = ARIADOMPropertyConfig; + +/***/ }), +/* 215 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/AutoFocusUtils.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); + +var focusNode = __webpack_require__(/*! fbjs/lib/focusNode */ 98); + +var AutoFocusUtils = { + focusDOMComponent: function () { + focusNode(ReactDOMComponentTree.getNodeFromInstance(this)); + } +}; + +module.exports = AutoFocusUtils; + +/***/ }), +/* 216 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/BeforeInputEventPlugin.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var EventPropagators = __webpack_require__(/*! ./EventPropagators */ 35); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var FallbackCompositionState = __webpack_require__(/*! ./FallbackCompositionState */ 222); +var SyntheticCompositionEvent = __webpack_require__(/*! ./SyntheticCompositionEvent */ 265); +var SyntheticInputEvent = __webpack_require__(/*! ./SyntheticInputEvent */ 268); + +var END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space +var START_KEYCODE = 229; + +var canUseCompositionEvent = ExecutionEnvironment.canUseDOM && 'CompositionEvent' in window; + +var documentMode = null; +if (ExecutionEnvironment.canUseDOM && 'documentMode' in document) { + documentMode = document.documentMode; +} + +// Webkit offers a very useful `textInput` event that can be used to +// directly represent `beforeInput`. The IE `textinput` event is not as +// useful, so we don't use it. +var canUseTextInputEvent = ExecutionEnvironment.canUseDOM && 'TextEvent' in window && !documentMode && !isPresto(); + +// In IE9+, we have access to composition events, but the data supplied +// by the native compositionend event may be incorrect. Japanese ideographic +// spaces, for instance (\u3000) are not recorded correctly. +var useFallbackCompositionData = ExecutionEnvironment.canUseDOM && (!canUseCompositionEvent || documentMode && documentMode > 8 && documentMode <= 11); + +/** + * Opera <= 12 includes TextEvent in window, but does not fire + * text input events. Rely on keypress instead. + */ +function isPresto() { + var opera = window.opera; + return typeof opera === 'object' && typeof opera.version === 'function' && parseInt(opera.version(), 10) <= 12; +} + +var SPACEBAR_CODE = 32; +var SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE); + +// Events and their corresponding property names. +var eventTypes = { + beforeInput: { + phasedRegistrationNames: { + bubbled: 'onBeforeInput', + captured: 'onBeforeInputCapture' + }, + dependencies: ['topCompositionEnd', 'topKeyPress', 'topTextInput', 'topPaste'] + }, + compositionEnd: { + phasedRegistrationNames: { + bubbled: 'onCompositionEnd', + captured: 'onCompositionEndCapture' + }, + dependencies: ['topBlur', 'topCompositionEnd', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown'] + }, + compositionStart: { + phasedRegistrationNames: { + bubbled: 'onCompositionStart', + captured: 'onCompositionStartCapture' + }, + dependencies: ['topBlur', 'topCompositionStart', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown'] + }, + compositionUpdate: { + phasedRegistrationNames: { + bubbled: 'onCompositionUpdate', + captured: 'onCompositionUpdateCapture' + }, + dependencies: ['topBlur', 'topCompositionUpdate', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown'] + } +}; + +// Track whether we've ever handled a keypress on the space key. +var hasSpaceKeypress = false; + +/** + * Return whether a native keypress event is assumed to be a command. + * This is required because Firefox fires `keypress` events for key commands + * (cut, copy, select-all, etc.) even though no character is inserted. + */ +function isKeypressCommand(nativeEvent) { + return (nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) && + // ctrlKey && altKey is equivalent to AltGr, and is not a command. + !(nativeEvent.ctrlKey && nativeEvent.altKey); +} + +/** + * Translate native top level events into event types. + * + * @param {string} topLevelType + * @return {object} + */ +function getCompositionEventType(topLevelType) { + switch (topLevelType) { + case 'topCompositionStart': + return eventTypes.compositionStart; + case 'topCompositionEnd': + return eventTypes.compositionEnd; + case 'topCompositionUpdate': + return eventTypes.compositionUpdate; + } +} + +/** + * Does our fallback best-guess model think this event signifies that + * composition has begun? + * + * @param {string} topLevelType + * @param {object} nativeEvent + * @return {boolean} + */ +function isFallbackCompositionStart(topLevelType, nativeEvent) { + return topLevelType === 'topKeyDown' && nativeEvent.keyCode === START_KEYCODE; +} + +/** + * Does our fallback mode think that this event is the end of composition? + * + * @param {string} topLevelType + * @param {object} nativeEvent + * @return {boolean} + */ +function isFallbackCompositionEnd(topLevelType, nativeEvent) { + switch (topLevelType) { + case 'topKeyUp': + // Command keys insert or clear IME input. + return END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1; + case 'topKeyDown': + // Expect IME keyCode on each keydown. If we get any other + // code we must have exited earlier. + return nativeEvent.keyCode !== START_KEYCODE; + case 'topKeyPress': + case 'topMouseDown': + case 'topBlur': + // Events are not possible without cancelling IME. + return true; + default: + return false; + } +} + +/** + * Google Input Tools provides composition data via a CustomEvent, + * with the `data` property populated in the `detail` object. If this + * is available on the event object, use it. If not, this is a plain + * composition event and we have nothing special to extract. + * + * @param {object} nativeEvent + * @return {?string} + */ +function getDataFromCustomEvent(nativeEvent) { + var detail = nativeEvent.detail; + if (typeof detail === 'object' && 'data' in detail) { + return detail.data; + } + return null; +} + +// Track the current IME composition fallback object, if any. +var currentComposition = null; + +/** + * @return {?object} A SyntheticCompositionEvent. + */ +function extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) { + var eventType; + var fallbackData; + + if (canUseCompositionEvent) { + eventType = getCompositionEventType(topLevelType); + } else if (!currentComposition) { + if (isFallbackCompositionStart(topLevelType, nativeEvent)) { + eventType = eventTypes.compositionStart; + } + } else if (isFallbackCompositionEnd(topLevelType, nativeEvent)) { + eventType = eventTypes.compositionEnd; + } + + if (!eventType) { + return null; + } + + if (useFallbackCompositionData) { + // The current composition is stored statically and must not be + // overwritten while composition continues. + if (!currentComposition && eventType === eventTypes.compositionStart) { + currentComposition = FallbackCompositionState.getPooled(nativeEventTarget); + } else if (eventType === eventTypes.compositionEnd) { + if (currentComposition) { + fallbackData = currentComposition.getData(); + } + } + } + + var event = SyntheticCompositionEvent.getPooled(eventType, targetInst, nativeEvent, nativeEventTarget); + + if (fallbackData) { + // Inject data generated from fallback path into the synthetic event. + // This matches the property of native CompositionEventInterface. + event.data = fallbackData; + } else { + var customData = getDataFromCustomEvent(nativeEvent); + if (customData !== null) { + event.data = customData; + } + } + + EventPropagators.accumulateTwoPhaseDispatches(event); + return event; +} + +/** + * @param {string} topLevelType Record from `EventConstants`. + * @param {object} nativeEvent Native browser event. + * @return {?string} The string corresponding to this `beforeInput` event. + */ +function getNativeBeforeInputChars(topLevelType, nativeEvent) { + switch (topLevelType) { + case 'topCompositionEnd': + return getDataFromCustomEvent(nativeEvent); + case 'topKeyPress': + /** + * If native `textInput` events are available, our goal is to make + * use of them. However, there is a special case: the spacebar key. + * In Webkit, preventing default on a spacebar `textInput` event + * cancels character insertion, but it *also* causes the browser + * to fall back to its default spacebar behavior of scrolling the + * page. + * + * Tracking at: + * https://code.google.com/p/chromium/issues/detail?id=355103 + * + * To avoid this issue, use the keypress event as if no `textInput` + * event is available. + */ + var which = nativeEvent.which; + if (which !== SPACEBAR_CODE) { + return null; + } + + hasSpaceKeypress = true; + return SPACEBAR_CHAR; + + case 'topTextInput': + // Record the characters to be added to the DOM. + var chars = nativeEvent.data; + + // If it's a spacebar character, assume that we have already handled + // it at the keypress level and bail immediately. Android Chrome + // doesn't give us keycodes, so we need to blacklist it. + if (chars === SPACEBAR_CHAR && hasSpaceKeypress) { + return null; + } + + return chars; + + default: + // For other native event types, do nothing. + return null; + } +} + +/** + * For browsers that do not provide the `textInput` event, extract the + * appropriate string to use for SyntheticInputEvent. + * + * @param {string} topLevelType Record from `EventConstants`. + * @param {object} nativeEvent Native browser event. + * @return {?string} The fallback string for this `beforeInput` event. + */ +function getFallbackBeforeInputChars(topLevelType, nativeEvent) { + // If we are currently composing (IME) and using a fallback to do so, + // try to extract the composed characters from the fallback object. + // If composition event is available, we extract a string only at + // compositionevent, otherwise extract it at fallback events. + if (currentComposition) { + if (topLevelType === 'topCompositionEnd' || !canUseCompositionEvent && isFallbackCompositionEnd(topLevelType, nativeEvent)) { + var chars = currentComposition.getData(); + FallbackCompositionState.release(currentComposition); + currentComposition = null; + return chars; + } + return null; + } + + switch (topLevelType) { + case 'topPaste': + // If a paste event occurs after a keypress, throw out the input + // chars. Paste events should not lead to BeforeInput events. + return null; + case 'topKeyPress': + /** + * As of v27, Firefox may fire keypress events even when no character + * will be inserted. A few possibilities: + * + * - `which` is `0`. Arrow keys, Esc key, etc. + * + * - `which` is the pressed key code, but no char is available. + * Ex: 'AltGr + d` in Polish. There is no modified character for + * this key combination and no character is inserted into the + * document, but FF fires the keypress for char code `100` anyway. + * No `input` event will occur. + * + * - `which` is the pressed key code, but a command combination is + * being used. Ex: `Cmd+C`. No character is inserted, and no + * `input` event will occur. + */ + if (nativeEvent.which && !isKeypressCommand(nativeEvent)) { + return String.fromCharCode(nativeEvent.which); + } + return null; + case 'topCompositionEnd': + return useFallbackCompositionData ? null : nativeEvent.data; + default: + return null; + } +} + +/** + * Extract a SyntheticInputEvent for `beforeInput`, based on either native + * `textInput` or fallback behavior. + * + * @return {?object} A SyntheticInputEvent. + */ +function extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) { + var chars; + + if (canUseTextInputEvent) { + chars = getNativeBeforeInputChars(topLevelType, nativeEvent); + } else { + chars = getFallbackBeforeInputChars(topLevelType, nativeEvent); + } + + // If no characters are being inserted, no BeforeInput event should + // be fired. + if (!chars) { + return null; + } + + var event = SyntheticInputEvent.getPooled(eventTypes.beforeInput, targetInst, nativeEvent, nativeEventTarget); + + event.data = chars; + EventPropagators.accumulateTwoPhaseDispatches(event); + return event; +} + +/** + * Create an `onBeforeInput` event to match + * http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents. + * + * This event plugin is based on the native `textInput` event + * available in Chrome, Safari, Opera, and IE. This event fires after + * `onKeyPress` and `onCompositionEnd`, but before `onInput`. + * + * `beforeInput` is spec'd but not implemented in any browsers, and + * the `input` event does not provide any useful information about what has + * actually been added, contrary to the spec. Thus, `textInput` is the best + * available event to identify the characters that have actually been inserted + * into the target node. + * + * This plugin is also responsible for emitting `composition` events, thus + * allowing us to share composition fallback code for both `beforeInput` and + * `composition` event types. + */ +var BeforeInputEventPlugin = { + + eventTypes: eventTypes, + + extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + return [extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget), extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget)]; + } +}; + +module.exports = BeforeInputEventPlugin; + +/***/ }), +/* 217 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/CSSPropertyOperations.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var CSSProperty = __webpack_require__(/*! ./CSSProperty */ 101); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); + +var camelizeStyleName = __webpack_require__(/*! fbjs/lib/camelizeStyleName */ 193); +var dangerousStyleValue = __webpack_require__(/*! ./dangerousStyleValue */ 275); +var hyphenateStyleName = __webpack_require__(/*! fbjs/lib/hyphenateStyleName */ 200); +var memoizeStringOnly = __webpack_require__(/*! fbjs/lib/memoizeStringOnly */ 203); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var processStyleName = memoizeStringOnly(function (styleName) { + return hyphenateStyleName(styleName); +}); + +var hasShorthandPropertyBug = false; +var styleFloatAccessor = 'cssFloat'; +if (ExecutionEnvironment.canUseDOM) { + var tempStyle = document.createElement('div').style; + try { + // IE8 throws "Invalid argument." if resetting shorthand style properties. + tempStyle.font = ''; + } catch (e) { + hasShorthandPropertyBug = true; + } + // IE8 only supports accessing cssFloat (standard) as styleFloat + if (document.documentElement.style.cssFloat === undefined) { + styleFloatAccessor = 'styleFloat'; + } +} + +if (true) { + // 'msTransform' is correct, but the other prefixes should be capitalized + var badVendoredStyleNamePattern = /^(?:webkit|moz|o)[A-Z]/; + + // style values shouldn't contain a semicolon + var badStyleValueWithSemicolonPattern = /;\s*$/; + + var warnedStyleNames = {}; + var warnedStyleValues = {}; + var warnedForNaNValue = false; + + var warnHyphenatedStyleName = function (name, owner) { + if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) { + return; + } + + warnedStyleNames[name] = true; + true ? warning(false, 'Unsupported style property %s. Did you mean %s?%s', name, camelizeStyleName(name), checkRenderMessage(owner)) : void 0; + }; + + var warnBadVendoredStyleName = function (name, owner) { + if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) { + return; + } + + warnedStyleNames[name] = true; + true ? warning(false, 'Unsupported vendor-prefixed style property %s. Did you mean %s?%s', name, name.charAt(0).toUpperCase() + name.slice(1), checkRenderMessage(owner)) : void 0; + }; + + var warnStyleValueWithSemicolon = function (name, value, owner) { + if (warnedStyleValues.hasOwnProperty(value) && warnedStyleValues[value]) { + return; + } + + warnedStyleValues[value] = true; + true ? warning(false, 'Style property values shouldn\'t contain a semicolon.%s ' + 'Try "%s: %s" instead.', checkRenderMessage(owner), name, value.replace(badStyleValueWithSemicolonPattern, '')) : void 0; + }; + + var warnStyleValueIsNaN = function (name, value, owner) { + if (warnedForNaNValue) { + return; + } + + warnedForNaNValue = true; + true ? warning(false, '`NaN` is an invalid value for the `%s` css style property.%s', name, checkRenderMessage(owner)) : void 0; + }; + + var checkRenderMessage = function (owner) { + if (owner) { + var name = owner.getName(); + if (name) { + return ' Check the render method of `' + name + '`.'; + } + } + return ''; + }; + + /** + * @param {string} name + * @param {*} value + * @param {ReactDOMComponent} component + */ + var warnValidStyle = function (name, value, component) { + var owner; + if (component) { + owner = component._currentElement._owner; + } + if (name.indexOf('-') > -1) { + warnHyphenatedStyleName(name, owner); + } else if (badVendoredStyleNamePattern.test(name)) { + warnBadVendoredStyleName(name, owner); + } else if (badStyleValueWithSemicolonPattern.test(value)) { + warnStyleValueWithSemicolon(name, value, owner); + } + + if (typeof value === 'number' && isNaN(value)) { + warnStyleValueIsNaN(name, value, owner); + } + }; +} + +/** + * Operations for dealing with CSS properties. + */ +var CSSPropertyOperations = { + + /** + * Serializes a mapping of style properties for use as inline styles: + * + * > createMarkupForStyles({width: '200px', height: 0}) + * "width:200px;height:0;" + * + * Undefined values are ignored so that declarative programming is easier. + * The result should be HTML-escaped before insertion into the DOM. + * + * @param {object} styles + * @param {ReactDOMComponent} component + * @return {?string} + */ + createMarkupForStyles: function (styles, component) { + var serialized = ''; + for (var styleName in styles) { + if (!styles.hasOwnProperty(styleName)) { + continue; + } + var styleValue = styles[styleName]; + if (true) { + warnValidStyle(styleName, styleValue, component); + } + if (styleValue != null) { + serialized += processStyleName(styleName) + ':'; + serialized += dangerousStyleValue(styleName, styleValue, component) + ';'; + } + } + return serialized || null; + }, + + /** + * Sets the value for multiple styles on a node. If a value is specified as + * '' (empty string), the corresponding style property will be unset. + * + * @param {DOMElement} node + * @param {object} styles + * @param {ReactDOMComponent} component + */ + setValueForStyles: function (node, styles, component) { + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: component._debugID, + type: 'update styles', + payload: styles + }); + } + + var style = node.style; + for (var styleName in styles) { + if (!styles.hasOwnProperty(styleName)) { + continue; + } + if (true) { + warnValidStyle(styleName, styles[styleName], component); + } + var styleValue = dangerousStyleValue(styleName, styles[styleName], component); + if (styleName === 'float' || styleName === 'cssFloat') { + styleName = styleFloatAccessor; + } + if (styleValue) { + style[styleName] = styleValue; + } else { + var expansion = hasShorthandPropertyBug && CSSProperty.shorthandPropertyExpansions[styleName]; + if (expansion) { + // Shorthand property that IE8 won't like unsetting, so unset each + // component to placate it + for (var individualStyleName in expansion) { + style[individualStyleName] = ''; + } + } else { + style[styleName] = ''; + } + } + } + } + +}; + +module.exports = CSSPropertyOperations; + +/***/ }), +/* 218 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ChangeEventPlugin.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var EventPluginHub = __webpack_require__(/*! ./EventPluginHub */ 34); +var EventPropagators = __webpack_require__(/*! ./EventPropagators */ 35); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 17); + +var getEventTarget = __webpack_require__(/*! ./getEventTarget */ 65); +var isEventSupported = __webpack_require__(/*! ./isEventSupported */ 66); +var isTextInputElement = __webpack_require__(/*! ./isTextInputElement */ 119); + +var eventTypes = { + change: { + phasedRegistrationNames: { + bubbled: 'onChange', + captured: 'onChangeCapture' + }, + dependencies: ['topBlur', 'topChange', 'topClick', 'topFocus', 'topInput', 'topKeyDown', 'topKeyUp', 'topSelectionChange'] + } +}; + +/** + * For IE shims + */ +var activeElement = null; +var activeElementInst = null; +var activeElementValue = null; +var activeElementValueProp = null; + +/** + * SECTION: handle `change` event + */ +function shouldUseChangeEvent(elem) { + var nodeName = elem.nodeName && elem.nodeName.toLowerCase(); + return nodeName === 'select' || nodeName === 'input' && elem.type === 'file'; +} + +var doesChangeEventBubble = false; +if (ExecutionEnvironment.canUseDOM) { + // See `handleChange` comment below + doesChangeEventBubble = isEventSupported('change') && (!document.documentMode || document.documentMode > 8); +} + +function manualDispatchChangeEvent(nativeEvent) { + var event = SyntheticEvent.getPooled(eventTypes.change, activeElementInst, nativeEvent, getEventTarget(nativeEvent)); + EventPropagators.accumulateTwoPhaseDispatches(event); + + // If change and propertychange bubbled, we'd just bind to it like all the + // other events and have it go through ReactBrowserEventEmitter. Since it + // doesn't, we manually listen for the events and so we have to enqueue and + // process the abstract event manually. + // + // Batching is necessary here in order to ensure that all event handlers run + // before the next rerender (including event handlers attached to ancestor + // elements instead of directly on the input). Without this, controlled + // components don't work properly in conjunction with event bubbling because + // the component is rerendered and the value reverted before all the event + // handlers can run. See https://github.com/facebook/react/issues/708. + ReactUpdates.batchedUpdates(runEventInBatch, event); +} + +function runEventInBatch(event) { + EventPluginHub.enqueueEvents(event); + EventPluginHub.processEventQueue(false); +} + +function startWatchingForChangeEventIE8(target, targetInst) { + activeElement = target; + activeElementInst = targetInst; + activeElement.attachEvent('onchange', manualDispatchChangeEvent); +} + +function stopWatchingForChangeEventIE8() { + if (!activeElement) { + return; + } + activeElement.detachEvent('onchange', manualDispatchChangeEvent); + activeElement = null; + activeElementInst = null; +} + +function getTargetInstForChangeEvent(topLevelType, targetInst) { + if (topLevelType === 'topChange') { + return targetInst; + } +} +function handleEventsForChangeEventIE8(topLevelType, target, targetInst) { + if (topLevelType === 'topFocus') { + // stopWatching() should be a noop here but we call it just in case we + // missed a blur event somehow. + stopWatchingForChangeEventIE8(); + startWatchingForChangeEventIE8(target, targetInst); + } else if (topLevelType === 'topBlur') { + stopWatchingForChangeEventIE8(); + } +} + +/** + * SECTION: handle `input` event + */ +var isInputEventSupported = false; +if (ExecutionEnvironment.canUseDOM) { + // IE9 claims to support the input event but fails to trigger it when + // deleting text, so we ignore its input events. + // IE10+ fire input events to often, such when a placeholder + // changes or when an input with a placeholder is focused. + isInputEventSupported = isEventSupported('input') && (!document.documentMode || document.documentMode > 11); +} + +/** + * (For IE <=11) Replacement getter/setter for the `value` property that gets + * set on the active element. + */ +var newValueProp = { + get: function () { + return activeElementValueProp.get.call(this); + }, + set: function (val) { + // Cast to a string so we can do equality checks. + activeElementValue = '' + val; + activeElementValueProp.set.call(this, val); + } +}; + +/** + * (For IE <=11) Starts tracking propertychange events on the passed-in element + * and override the value property so that we can distinguish user events from + * value changes in JS. + */ +function startWatchingForValueChange(target, targetInst) { + activeElement = target; + activeElementInst = targetInst; + activeElementValue = target.value; + activeElementValueProp = Object.getOwnPropertyDescriptor(target.constructor.prototype, 'value'); + + // Not guarded in a canDefineProperty check: IE8 supports defineProperty only + // on DOM elements + Object.defineProperty(activeElement, 'value', newValueProp); + if (activeElement.attachEvent) { + activeElement.attachEvent('onpropertychange', handlePropertyChange); + } else { + activeElement.addEventListener('propertychange', handlePropertyChange, false); + } +} + +/** + * (For IE <=11) Removes the event listeners from the currently-tracked element, + * if any exists. + */ +function stopWatchingForValueChange() { + if (!activeElement) { + return; + } + + // delete restores the original property definition + delete activeElement.value; + + if (activeElement.detachEvent) { + activeElement.detachEvent('onpropertychange', handlePropertyChange); + } else { + activeElement.removeEventListener('propertychange', handlePropertyChange, false); + } + + activeElement = null; + activeElementInst = null; + activeElementValue = null; + activeElementValueProp = null; +} + +/** + * (For IE <=11) Handles a propertychange event, sending a `change` event if + * the value of the active element has changed. + */ +function handlePropertyChange(nativeEvent) { + if (nativeEvent.propertyName !== 'value') { + return; + } + var value = nativeEvent.srcElement.value; + if (value === activeElementValue) { + return; + } + activeElementValue = value; + + manualDispatchChangeEvent(nativeEvent); +} + +/** + * If a `change` event should be fired, returns the target's ID. + */ +function getTargetInstForInputEvent(topLevelType, targetInst) { + if (topLevelType === 'topInput') { + // In modern browsers (i.e., not IE8 or IE9), the input event is exactly + // what we want so fall through here and trigger an abstract event + return targetInst; + } +} + +function handleEventsForInputEventIE(topLevelType, target, targetInst) { + if (topLevelType === 'topFocus') { + // In IE8, we can capture almost all .value changes by adding a + // propertychange handler and looking for events with propertyName + // equal to 'value' + // In IE9-11, propertychange fires for most input events but is buggy and + // doesn't fire when text is deleted, but conveniently, selectionchange + // appears to fire in all of the remaining cases so we catch those and + // forward the event if the value has changed + // In either case, we don't want to call the event handler if the value + // is changed from JS so we redefine a setter for `.value` that updates + // our activeElementValue variable, allowing us to ignore those changes + // + // stopWatching() should be a noop here but we call it just in case we + // missed a blur event somehow. + stopWatchingForValueChange(); + startWatchingForValueChange(target, targetInst); + } else if (topLevelType === 'topBlur') { + stopWatchingForValueChange(); + } +} + +// For IE8 and IE9. +function getTargetInstForInputEventIE(topLevelType, targetInst) { + if (topLevelType === 'topSelectionChange' || topLevelType === 'topKeyUp' || topLevelType === 'topKeyDown') { + // On the selectionchange event, the target is just document which isn't + // helpful for us so just check activeElement instead. + // + // 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire + // propertychange on the first input event after setting `value` from a + // script and fires only keydown, keypress, keyup. Catching keyup usually + // gets it and catching keydown lets us fire an event for the first + // keystroke if user does a key repeat (it'll be a little delayed: right + // before the second keystroke). Other input methods (e.g., paste) seem to + // fire selectionchange normally. + if (activeElement && activeElement.value !== activeElementValue) { + activeElementValue = activeElement.value; + return activeElementInst; + } + } +} + +/** + * SECTION: handle `click` event + */ +function shouldUseClickEvent(elem) { + // Use the `click` event to detect changes to checkbox and radio inputs. + // This approach works across all browsers, whereas `change` does not fire + // until `blur` in IE8. + return elem.nodeName && elem.nodeName.toLowerCase() === 'input' && (elem.type === 'checkbox' || elem.type === 'radio'); +} + +function getTargetInstForClickEvent(topLevelType, targetInst) { + if (topLevelType === 'topClick') { + return targetInst; + } +} + +/** + * This plugin creates an `onChange` event that normalizes change events + * across form elements. This event fires at a time when it's possible to + * change the element's value without seeing a flicker. + * + * Supported elements are: + * - input (see `isTextInputElement`) + * - textarea + * - select + */ +var ChangeEventPlugin = { + + eventTypes: eventTypes, + + extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + var targetNode = targetInst ? ReactDOMComponentTree.getNodeFromInstance(targetInst) : window; + + var getTargetInstFunc, handleEventFunc; + if (shouldUseChangeEvent(targetNode)) { + if (doesChangeEventBubble) { + getTargetInstFunc = getTargetInstForChangeEvent; + } else { + handleEventFunc = handleEventsForChangeEventIE8; + } + } else if (isTextInputElement(targetNode)) { + if (isInputEventSupported) { + getTargetInstFunc = getTargetInstForInputEvent; + } else { + getTargetInstFunc = getTargetInstForInputEventIE; + handleEventFunc = handleEventsForInputEventIE; + } + } else if (shouldUseClickEvent(targetNode)) { + getTargetInstFunc = getTargetInstForClickEvent; + } + + if (getTargetInstFunc) { + var inst = getTargetInstFunc(topLevelType, targetInst); + if (inst) { + var event = SyntheticEvent.getPooled(eventTypes.change, inst, nativeEvent, nativeEventTarget); + event.type = 'change'; + EventPropagators.accumulateTwoPhaseDispatches(event); + return event; + } + } + + if (handleEventFunc) { + handleEventFunc(topLevelType, targetNode, targetInst); + } + } + +}; + +module.exports = ChangeEventPlugin; + +/***/ }), +/* 219 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/Danger.js ***! + \**********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var DOMLazyTree = __webpack_require__(/*! ./DOMLazyTree */ 26); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + +var createNodesFromMarkup = __webpack_require__(/*! fbjs/lib/createNodesFromMarkup */ 196); +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var Danger = { + + /** + * Replaces a node with a string of markup at its current position within its + * parent. The markup must render into a single root node. + * + * @param {DOMElement} oldChild Child node to replace. + * @param {string} markup Markup to render in place of the child node. + * @internal + */ + dangerouslyReplaceNodeWithMarkup: function (oldChild, markup) { + !ExecutionEnvironment.canUseDOM ? true ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot render markup in a worker thread. Make sure `window` and `document` are available globally before requiring React when unit testing or use ReactDOMServer.renderToString() for server rendering.') : _prodInvariant('56') : void 0; + !markup ? true ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Missing markup.') : _prodInvariant('57') : void 0; + !(oldChild.nodeName !== 'HTML') ? true ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot replace markup of the <html> node. This is because browser quirks make this unreliable and/or slow. If you want to render to the root you must use server rendering. See ReactDOMServer.renderToString().') : _prodInvariant('58') : void 0; + + if (typeof markup === 'string') { + var newChild = createNodesFromMarkup(markup, emptyFunction)[0]; + oldChild.parentNode.replaceChild(newChild, oldChild); + } else { + DOMLazyTree.replaceChildWithTree(oldChild, markup); + } + } + +}; + +module.exports = Danger; + +/***/ }), +/* 220 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/DefaultEventPluginOrder.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * Module that is injectable into `EventPluginHub`, that specifies a + * deterministic ordering of `EventPlugin`s. A convenient way to reason about + * plugins, without having to package every one of them. This is better than + * having plugins be ordered in the same order that they are injected because + * that ordering would be influenced by the packaging order. + * `ResponderEventPlugin` must occur before `SimpleEventPlugin` so that + * preventing default on events is convenient in `SimpleEventPlugin` handlers. + */ + +var DefaultEventPluginOrder = ['ResponderEventPlugin', 'SimpleEventPlugin', 'TapEventPlugin', 'EnterLeaveEventPlugin', 'ChangeEventPlugin', 'SelectEventPlugin', 'BeforeInputEventPlugin']; + +module.exports = DefaultEventPluginOrder; + +/***/ }), +/* 221 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/EnterLeaveEventPlugin.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var EventPropagators = __webpack_require__(/*! ./EventPropagators */ 35); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var SyntheticMouseEvent = __webpack_require__(/*! ./SyntheticMouseEvent */ 42); + +var eventTypes = { + mouseEnter: { + registrationName: 'onMouseEnter', + dependencies: ['topMouseOut', 'topMouseOver'] + }, + mouseLeave: { + registrationName: 'onMouseLeave', + dependencies: ['topMouseOut', 'topMouseOver'] + } +}; + +var EnterLeaveEventPlugin = { + + eventTypes: eventTypes, + + /** + * For almost every interaction we care about, there will be both a top-level + * `mouseover` and `mouseout` event that occurs. Only use `mouseout` so that + * we do not extract duplicate events. However, moving the mouse into the + * browser from outside will not fire a `mouseout` event. In this case, we use + * the `mouseover` top-level event. + */ + extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + if (topLevelType === 'topMouseOver' && (nativeEvent.relatedTarget || nativeEvent.fromElement)) { + return null; + } + if (topLevelType !== 'topMouseOut' && topLevelType !== 'topMouseOver') { + // Must not be a mouse in or mouse out - ignoring. + return null; + } + + var win; + if (nativeEventTarget.window === nativeEventTarget) { + // `nativeEventTarget` is probably a window object. + win = nativeEventTarget; + } else { + // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8. + var doc = nativeEventTarget.ownerDocument; + if (doc) { + win = doc.defaultView || doc.parentWindow; + } else { + win = window; + } + } + + var from; + var to; + if (topLevelType === 'topMouseOut') { + from = targetInst; + var related = nativeEvent.relatedTarget || nativeEvent.toElement; + to = related ? ReactDOMComponentTree.getClosestInstanceFromNode(related) : null; + } else { + // Moving to a node from outside the window. + from = null; + to = targetInst; + } + + if (from === to) { + // Nothing pertains to our managed components. + return null; + } + + var fromNode = from == null ? win : ReactDOMComponentTree.getNodeFromInstance(from); + var toNode = to == null ? win : ReactDOMComponentTree.getNodeFromInstance(to); + + var leave = SyntheticMouseEvent.getPooled(eventTypes.mouseLeave, from, nativeEvent, nativeEventTarget); + leave.type = 'mouseleave'; + leave.target = fromNode; + leave.relatedTarget = toNode; + + var enter = SyntheticMouseEvent.getPooled(eventTypes.mouseEnter, to, nativeEvent, nativeEventTarget); + enter.type = 'mouseenter'; + enter.target = toNode; + enter.relatedTarget = fromNode; + + EventPropagators.accumulateEnterLeaveDispatches(leave, enter, from, to); + + return [leave, enter]; + } + +}; + +module.exports = EnterLeaveEventPlugin; + +/***/ }), +/* 222 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/FallbackCompositionState.js ***! + \****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); + +var getTextContentAccessor = __webpack_require__(/*! ./getTextContentAccessor */ 117); + +/** + * This helper class stores information about text content of a target node, + * allowing comparison of content before and after a given event. + * + * Identify the node where selection currently begins, then observe + * both its text content and its current position in the DOM. Since the + * browser may natively replace the target node during composition, we can + * use its position to find its replacement. + * + * @param {DOMEventTarget} root + */ +function FallbackCompositionState(root) { + this._root = root; + this._startText = this.getText(); + this._fallbackText = null; +} + +_assign(FallbackCompositionState.prototype, { + destructor: function () { + this._root = null; + this._startText = null; + this._fallbackText = null; + }, + + /** + * Get current text of input. + * + * @return {string} + */ + getText: function () { + if ('value' in this._root) { + return this._root.value; + } + return this._root[getTextContentAccessor()]; + }, + + /** + * Determine the differing substring between the initially stored + * text content and the current content. + * + * @return {string} + */ + getData: function () { + if (this._fallbackText) { + return this._fallbackText; + } + + var start; + var startValue = this._startText; + var startLength = startValue.length; + var end; + var endValue = this.getText(); + var endLength = endValue.length; + + for (start = 0; start < startLength; start++) { + if (startValue[start] !== endValue[start]) { + break; + } + } + + var minEnd = startLength - start; + for (end = 1; end <= minEnd; end++) { + if (startValue[startLength - end] !== endValue[endLength - end]) { + break; + } + } + + var sliceTail = end > 1 ? 1 - end : undefined; + this._fallbackText = endValue.slice(start, sliceTail); + return this._fallbackText; + } +}); + +PooledClass.addPoolingTo(FallbackCompositionState); + +module.exports = FallbackCompositionState; + +/***/ }), +/* 223 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/HTMLDOMPropertyConfig.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); + +var MUST_USE_PROPERTY = DOMProperty.injection.MUST_USE_PROPERTY; +var HAS_BOOLEAN_VALUE = DOMProperty.injection.HAS_BOOLEAN_VALUE; +var HAS_NUMERIC_VALUE = DOMProperty.injection.HAS_NUMERIC_VALUE; +var HAS_POSITIVE_NUMERIC_VALUE = DOMProperty.injection.HAS_POSITIVE_NUMERIC_VALUE; +var HAS_OVERLOADED_BOOLEAN_VALUE = DOMProperty.injection.HAS_OVERLOADED_BOOLEAN_VALUE; + +var HTMLDOMPropertyConfig = { + isCustomAttribute: RegExp.prototype.test.bind(new RegExp('^(data|aria)-[' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$')), + Properties: { + /** + * Standard Properties + */ + accept: 0, + acceptCharset: 0, + accessKey: 0, + action: 0, + allowFullScreen: HAS_BOOLEAN_VALUE, + allowTransparency: 0, + alt: 0, + // specifies target context for links with `preload` type + as: 0, + async: HAS_BOOLEAN_VALUE, + autoComplete: 0, + // autoFocus is polyfilled/normalized by AutoFocusUtils + // autoFocus: HAS_BOOLEAN_VALUE, + autoPlay: HAS_BOOLEAN_VALUE, + capture: HAS_BOOLEAN_VALUE, + cellPadding: 0, + cellSpacing: 0, + charSet: 0, + challenge: 0, + checked: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, + cite: 0, + classID: 0, + className: 0, + cols: HAS_POSITIVE_NUMERIC_VALUE, + colSpan: 0, + content: 0, + contentEditable: 0, + contextMenu: 0, + controls: HAS_BOOLEAN_VALUE, + coords: 0, + crossOrigin: 0, + data: 0, // For `<object />` acts as `src`. + dateTime: 0, + 'default': HAS_BOOLEAN_VALUE, + defer: HAS_BOOLEAN_VALUE, + dir: 0, + disabled: HAS_BOOLEAN_VALUE, + download: HAS_OVERLOADED_BOOLEAN_VALUE, + draggable: 0, + encType: 0, + form: 0, + formAction: 0, + formEncType: 0, + formMethod: 0, + formNoValidate: HAS_BOOLEAN_VALUE, + formTarget: 0, + frameBorder: 0, + headers: 0, + height: 0, + hidden: HAS_BOOLEAN_VALUE, + high: 0, + href: 0, + hrefLang: 0, + htmlFor: 0, + httpEquiv: 0, + icon: 0, + id: 0, + inputMode: 0, + integrity: 0, + is: 0, + keyParams: 0, + keyType: 0, + kind: 0, + label: 0, + lang: 0, + list: 0, + loop: HAS_BOOLEAN_VALUE, + low: 0, + manifest: 0, + marginHeight: 0, + marginWidth: 0, + max: 0, + maxLength: 0, + media: 0, + mediaGroup: 0, + method: 0, + min: 0, + minLength: 0, + // Caution; `option.selected` is not updated if `select.multiple` is + // disabled with `removeAttribute`. + multiple: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, + muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, + name: 0, + nonce: 0, + noValidate: HAS_BOOLEAN_VALUE, + open: HAS_BOOLEAN_VALUE, + optimum: 0, + pattern: 0, + placeholder: 0, + playsInline: HAS_BOOLEAN_VALUE, + poster: 0, + preload: 0, + profile: 0, + radioGroup: 0, + readOnly: HAS_BOOLEAN_VALUE, + referrerPolicy: 0, + rel: 0, + required: HAS_BOOLEAN_VALUE, + reversed: HAS_BOOLEAN_VALUE, + role: 0, + rows: HAS_POSITIVE_NUMERIC_VALUE, + rowSpan: HAS_NUMERIC_VALUE, + sandbox: 0, + scope: 0, + scoped: HAS_BOOLEAN_VALUE, + scrolling: 0, + seamless: HAS_BOOLEAN_VALUE, + selected: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, + shape: 0, + size: HAS_POSITIVE_NUMERIC_VALUE, + sizes: 0, + span: HAS_POSITIVE_NUMERIC_VALUE, + spellCheck: 0, + src: 0, + srcDoc: 0, + srcLang: 0, + srcSet: 0, + start: HAS_NUMERIC_VALUE, + step: 0, + style: 0, + summary: 0, + tabIndex: 0, + target: 0, + title: 0, + // Setting .type throws on non-<input> tags + type: 0, + useMap: 0, + value: 0, + width: 0, + wmode: 0, + wrap: 0, + + /** + * RDFa Properties + */ + about: 0, + datatype: 0, + inlist: 0, + prefix: 0, + // property is also supported for OpenGraph in meta tags. + property: 0, + resource: 0, + 'typeof': 0, + vocab: 0, + + /** + * Non-standard Properties + */ + // autoCapitalize and autoCorrect are supported in Mobile Safari for + // keyboard hints. + autoCapitalize: 0, + autoCorrect: 0, + // autoSave allows WebKit/Blink to persist values of input fields on page reloads + autoSave: 0, + // color is for Safari mask-icon link + color: 0, + // itemProp, itemScope, itemType are for + // Microdata support. See http://schema.org/docs/gs.html + itemProp: 0, + itemScope: HAS_BOOLEAN_VALUE, + itemType: 0, + // itemID and itemRef are for Microdata support as well but + // only specified in the WHATWG spec document. See + // https://html.spec.whatwg.org/multipage/microdata.html#microdata-dom-api + itemID: 0, + itemRef: 0, + // results show looking glass icon and recent searches on input + // search fields in WebKit/Blink + results: 0, + // IE-only attribute that specifies security restrictions on an iframe + // as an alternative to the sandbox attribute on IE<10 + security: 0, + // IE-only attribute that controls focus behavior + unselectable: 0 + }, + DOMAttributeNames: { + acceptCharset: 'accept-charset', + className: 'class', + htmlFor: 'for', + httpEquiv: 'http-equiv' + }, + DOMPropertyNames: {} +}; + +module.exports = HTMLDOMPropertyConfig; + +/***/ }), +/* 224 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactChildReconciler.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(process) {/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactReconciler = __webpack_require__(/*! ./ReactReconciler */ 27); + +var instantiateReactComponent = __webpack_require__(/*! ./instantiateReactComponent */ 118); +var KeyEscapeUtils = __webpack_require__(/*! ./KeyEscapeUtils */ 57); +var shouldUpdateReactComponent = __webpack_require__(/*! ./shouldUpdateReactComponent */ 67); +var traverseAllChildren = __webpack_require__(/*! ./traverseAllChildren */ 121); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var ReactComponentTreeHook; + +if (typeof process !== 'undefined' && __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}) && "development" === 'test') { + // Temporary hack. + // Inline requires don't work well with Jest: + // https://github.com/facebook/react/issues/7240 + // Remove the inline requires when we don't need them anymore: + // https://github.com/facebook/react/pull/7178 + ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); +} + +function instantiateChild(childInstances, child, name, selfDebugID) { + // We found a component instance. + var keyUnique = childInstances[name] === undefined; + if (true) { + if (!ReactComponentTreeHook) { + ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); + } + if (!keyUnique) { + true ? warning(false, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.%s', KeyEscapeUtils.unescape(name), ReactComponentTreeHook.getStackAddendumByID(selfDebugID)) : void 0; + } + } + if (child != null && keyUnique) { + childInstances[name] = instantiateReactComponent(child, true); + } +} + +/** + * ReactChildReconciler provides helpers for initializing or updating a set of + * children. Its output is suitable for passing it onto ReactMultiChild which + * does diffed reordering and insertion. + */ +var ReactChildReconciler = { + /** + * Generates a "mount image" for each of the supplied children. In the case + * of `ReactDOMComponent`, a mount image is a string of markup. + * + * @param {?object} nestedChildNodes Nested child maps. + * @return {?object} A set of child instances. + * @internal + */ + instantiateChildren: function (nestedChildNodes, transaction, context, selfDebugID // 0 in production and for roots + ) { + if (nestedChildNodes == null) { + return null; + } + var childInstances = {}; + + if (true) { + traverseAllChildren(nestedChildNodes, function (childInsts, child, name) { + return instantiateChild(childInsts, child, name, selfDebugID); + }, childInstances); + } else { + traverseAllChildren(nestedChildNodes, instantiateChild, childInstances); + } + return childInstances; + }, + + /** + * Updates the rendered children and returns a new set of children. + * + * @param {?object} prevChildren Previously initialized set of children. + * @param {?object} nextChildren Flat child element maps. + * @param {ReactReconcileTransaction} transaction + * @param {object} context + * @return {?object} A new set of child instances. + * @internal + */ + updateChildren: function (prevChildren, nextChildren, mountImages, removedNodes, transaction, hostParent, hostContainerInfo, context, selfDebugID // 0 in production and for roots + ) { + // We currently don't have a way to track moves here but if we use iterators + // instead of for..in we can zip the iterators and check if an item has + // moved. + // TODO: If nothing has changed, return the prevChildren object so that we + // can quickly bailout if nothing has changed. + if (!nextChildren && !prevChildren) { + return; + } + var name; + var prevChild; + for (name in nextChildren) { + if (!nextChildren.hasOwnProperty(name)) { + continue; + } + prevChild = prevChildren && prevChildren[name]; + var prevElement = prevChild && prevChild._currentElement; + var nextElement = nextChildren[name]; + if (prevChild != null && shouldUpdateReactComponent(prevElement, nextElement)) { + ReactReconciler.receiveComponent(prevChild, nextElement, transaction, context); + nextChildren[name] = prevChild; + } else { + if (prevChild) { + removedNodes[name] = ReactReconciler.getHostNode(prevChild); + ReactReconciler.unmountComponent(prevChild, false); + } + // The child must be instantiated before it's mounted. + var nextChildInstance = instantiateReactComponent(nextElement, true); + nextChildren[name] = nextChildInstance; + // Creating mount image now ensures refs are resolved in right order + // (see https://github.com/facebook/react/pull/7101 for explanation). + var nextChildMountImage = ReactReconciler.mountComponent(nextChildInstance, transaction, hostParent, hostContainerInfo, context, selfDebugID); + mountImages.push(nextChildMountImage); + } + } + // Unmount children that are no longer present. + for (name in prevChildren) { + if (prevChildren.hasOwnProperty(name) && !(nextChildren && nextChildren.hasOwnProperty(name))) { + prevChild = prevChildren[name]; + removedNodes[name] = ReactReconciler.getHostNode(prevChild); + ReactReconciler.unmountComponent(prevChild, false); + } + } + }, + + /** + * Unmounts all rendered children. This should be used to clean up children + * when this component is unmounted. + * + * @param {?object} renderedChildren Previously initialized set of children. + * @internal + */ + unmountChildren: function (renderedChildren, safely) { + for (var name in renderedChildren) { + if (renderedChildren.hasOwnProperty(name)) { + var renderedChild = renderedChildren[name]; + ReactReconciler.unmountComponent(renderedChild, safely); + } + } + } + +}; + +module.exports = ReactChildReconciler; +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../process/browser.js */ 19))) + +/***/ }), +/* 225 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactComponentBrowserEnvironment.js ***! + \************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMChildrenOperations = __webpack_require__(/*! ./DOMChildrenOperations */ 54); +var ReactDOMIDOperations = __webpack_require__(/*! ./ReactDOMIDOperations */ 232); + +/** + * Abstracts away all functionality of the reconciler that requires knowledge of + * the browser context. TODO: These callers should be refactored to avoid the + * need for this injection. + */ +var ReactComponentBrowserEnvironment = { + + processChildrenUpdates: ReactDOMIDOperations.dangerouslyProcessChildrenUpdates, + + replaceNodeWithMarkup: DOMChildrenOperations.dangerouslyReplaceNodeWithMarkup + +}; + +module.exports = ReactComponentBrowserEnvironment; + +/***/ }), +/* 226 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactCompositeComponent.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var React = __webpack_require__(/*! react/lib/React */ 28); +var ReactComponentEnvironment = __webpack_require__(/*! ./ReactComponentEnvironment */ 59); +var ReactCurrentOwner = __webpack_require__(/*! react/lib/ReactCurrentOwner */ 15); +var ReactErrorUtils = __webpack_require__(/*! ./ReactErrorUtils */ 60); +var ReactInstanceMap = __webpack_require__(/*! ./ReactInstanceMap */ 36); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); +var ReactNodeTypes = __webpack_require__(/*! ./ReactNodeTypes */ 111); +var ReactReconciler = __webpack_require__(/*! ./ReactReconciler */ 27); + +if (true) { + var checkReactTypeSpec = __webpack_require__(/*! ./checkReactTypeSpec */ 274); +} + +var emptyObject = __webpack_require__(/*! fbjs/lib/emptyObject */ 33); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var shallowEqual = __webpack_require__(/*! fbjs/lib/shallowEqual */ 53); +var shouldUpdateReactComponent = __webpack_require__(/*! ./shouldUpdateReactComponent */ 67); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var CompositeTypes = { + ImpureClass: 0, + PureClass: 1, + StatelessFunctional: 2 +}; + +function StatelessComponent(Component) {} +StatelessComponent.prototype.render = function () { + var Component = ReactInstanceMap.get(this)._currentElement.type; + var element = Component(this.props, this.context, this.updater); + warnIfInvalidElement(Component, element); + return element; +}; + +function warnIfInvalidElement(Component, element) { + if (true) { + true ? warning(element === null || element === false || React.isValidElement(element), '%s(...): A valid React element (or null) must be returned. You may have ' + 'returned undefined, an array or some other invalid object.', Component.displayName || Component.name || 'Component') : void 0; + true ? warning(!Component.childContextTypes, '%s(...): childContextTypes cannot be defined on a functional component.', Component.displayName || Component.name || 'Component') : void 0; + } +} + +function shouldConstruct(Component) { + return !!(Component.prototype && Component.prototype.isReactComponent); +} + +function isPureComponent(Component) { + return !!(Component.prototype && Component.prototype.isPureReactComponent); +} + +// Separated into a function to contain deoptimizations caused by try/finally. +function measureLifeCyclePerf(fn, debugID, timerType) { + if (debugID === 0) { + // Top-level wrappers (see ReactMount) and empty components (see + // ReactDOMEmptyComponent) are invisible to hooks and devtools. + // Both are implementation details that should go away in the future. + return fn(); + } + + ReactInstrumentation.debugTool.onBeginLifeCycleTimer(debugID, timerType); + try { + return fn(); + } finally { + ReactInstrumentation.debugTool.onEndLifeCycleTimer(debugID, timerType); + } +} + +/** + * ------------------ The Life-Cycle of a Composite Component ------------------ + * + * - constructor: Initialization of state. The instance is now retained. + * - componentWillMount + * - render + * - [children's constructors] + * - [children's componentWillMount and render] + * - [children's componentDidMount] + * - componentDidMount + * + * Update Phases: + * - componentWillReceiveProps (only called if parent updated) + * - shouldComponentUpdate + * - componentWillUpdate + * - render + * - [children's constructors or receive props phases] + * - componentDidUpdate + * + * - componentWillUnmount + * - [children's componentWillUnmount] + * - [children destroyed] + * - (destroyed): The instance is now blank, released by React and ready for GC. + * + * ----------------------------------------------------------------------------- + */ + +/** + * An incrementing ID assigned to each component when it is mounted. This is + * used to enforce the order in which `ReactUpdates` updates dirty components. + * + * @private + */ +var nextMountID = 1; + +/** + * @lends {ReactCompositeComponent.prototype} + */ +var ReactCompositeComponent = { + + /** + * Base constructor for all composite component. + * + * @param {ReactElement} element + * @final + * @internal + */ + construct: function (element) { + this._currentElement = element; + this._rootNodeID = 0; + this._compositeType = null; + this._instance = null; + this._hostParent = null; + this._hostContainerInfo = null; + + // See ReactUpdateQueue + this._updateBatchNumber = null; + this._pendingElement = null; + this._pendingStateQueue = null; + this._pendingReplaceState = false; + this._pendingForceUpdate = false; + + this._renderedNodeType = null; + this._renderedComponent = null; + this._context = null; + this._mountOrder = 0; + this._topLevelWrapper = null; + + // See ReactUpdates and ReactUpdateQueue. + this._pendingCallbacks = null; + + // ComponentWillUnmount shall only be called once + this._calledComponentWillUnmount = false; + + if (true) { + this._warnedAboutRefsInRender = false; + } + }, + + /** + * Initializes the component, renders markup, and registers event listeners. + * + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @param {?object} hostParent + * @param {?object} hostContainerInfo + * @param {?object} context + * @return {?string} Rendered markup to be inserted into the DOM. + * @final + * @internal + */ + mountComponent: function (transaction, hostParent, hostContainerInfo, context) { + var _this = this; + + this._context = context; + this._mountOrder = nextMountID++; + this._hostParent = hostParent; + this._hostContainerInfo = hostContainerInfo; + + var publicProps = this._currentElement.props; + var publicContext = this._processContext(context); + + var Component = this._currentElement.type; + + var updateQueue = transaction.getUpdateQueue(); + + // Initialize the public class + var doConstruct = shouldConstruct(Component); + var inst = this._constructComponent(doConstruct, publicProps, publicContext, updateQueue); + var renderedElement; + + // Support functional components + if (!doConstruct && (inst == null || inst.render == null)) { + renderedElement = inst; + warnIfInvalidElement(Component, renderedElement); + !(inst === null || inst === false || React.isValidElement(inst)) ? true ? invariant(false, '%s(...): A valid React element (or null) must be returned. You may have returned undefined, an array or some other invalid object.', Component.displayName || Component.name || 'Component') : _prodInvariant('105', Component.displayName || Component.name || 'Component') : void 0; + inst = new StatelessComponent(Component); + this._compositeType = CompositeTypes.StatelessFunctional; + } else { + if (isPureComponent(Component)) { + this._compositeType = CompositeTypes.PureClass; + } else { + this._compositeType = CompositeTypes.ImpureClass; + } + } + + if (true) { + // This will throw later in _renderValidatedComponent, but add an early + // warning now to help debugging + if (inst.render == null) { + true ? warning(false, '%s(...): No `render` method found on the returned component ' + 'instance: you may have forgotten to define `render`.', Component.displayName || Component.name || 'Component') : void 0; + } + + var propsMutated = inst.props !== publicProps; + var componentName = Component.displayName || Component.name || 'Component'; + + true ? warning(inst.props === undefined || !propsMutated, '%s(...): When calling super() in `%s`, make sure to pass ' + 'up the same props that your component\'s constructor was passed.', componentName, componentName) : void 0; + } + + // These should be set up in the constructor, but as a convenience for + // simpler class abstractions, we set them up after the fact. + inst.props = publicProps; + inst.context = publicContext; + inst.refs = emptyObject; + inst.updater = updateQueue; + + this._instance = inst; + + // Store a reference from the instance back to the internal representation + ReactInstanceMap.set(inst, this); + + if (true) { + // Since plain JS classes are defined without any special initialization + // logic, we can not catch common errors early. Therefore, we have to + // catch them here, at initialization time, instead. + true ? warning(!inst.getInitialState || inst.getInitialState.isReactClassApproved || inst.state, 'getInitialState was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Did you mean to define a state property instead?', this.getName() || 'a component') : void 0; + true ? warning(!inst.getDefaultProps || inst.getDefaultProps.isReactClassApproved, 'getDefaultProps was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Use a static property to define defaultProps instead.', this.getName() || 'a component') : void 0; + true ? warning(!inst.propTypes, 'propTypes was defined as an instance property on %s. Use a static ' + 'property to define propTypes instead.', this.getName() || 'a component') : void 0; + true ? warning(!inst.contextTypes, 'contextTypes was defined as an instance property on %s. Use a ' + 'static property to define contextTypes instead.', this.getName() || 'a component') : void 0; + true ? warning(typeof inst.componentShouldUpdate !== 'function', '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', this.getName() || 'A component') : void 0; + true ? warning(typeof inst.componentDidUnmount !== 'function', '%s has a method called ' + 'componentDidUnmount(). But there is no such lifecycle method. ' + 'Did you mean componentWillUnmount()?', this.getName() || 'A component') : void 0; + true ? warning(typeof inst.componentWillRecieveProps !== 'function', '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', this.getName() || 'A component') : void 0; + } + + var initialState = inst.state; + if (initialState === undefined) { + inst.state = initialState = null; + } + !(typeof initialState === 'object' && !Array.isArray(initialState)) ? true ? invariant(false, '%s.state: must be set to an object or null', this.getName() || 'ReactCompositeComponent') : _prodInvariant('106', this.getName() || 'ReactCompositeComponent') : void 0; + + this._pendingStateQueue = null; + this._pendingReplaceState = false; + this._pendingForceUpdate = false; + + var markup; + if (inst.unstable_handleError) { + markup = this.performInitialMountWithErrorHandling(renderedElement, hostParent, hostContainerInfo, transaction, context); + } else { + markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context); + } + + if (inst.componentDidMount) { + if (true) { + transaction.getReactMountReady().enqueue(function () { + measureLifeCyclePerf(function () { + return inst.componentDidMount(); + }, _this._debugID, 'componentDidMount'); + }); + } else { + transaction.getReactMountReady().enqueue(inst.componentDidMount, inst); + } + } + + return markup; + }, + + _constructComponent: function (doConstruct, publicProps, publicContext, updateQueue) { + if (true) { + ReactCurrentOwner.current = this; + try { + return this._constructComponentWithoutOwner(doConstruct, publicProps, publicContext, updateQueue); + } finally { + ReactCurrentOwner.current = null; + } + } else { + return this._constructComponentWithoutOwner(doConstruct, publicProps, publicContext, updateQueue); + } + }, + + _constructComponentWithoutOwner: function (doConstruct, publicProps, publicContext, updateQueue) { + var Component = this._currentElement.type; + + if (doConstruct) { + if (true) { + return measureLifeCyclePerf(function () { + return new Component(publicProps, publicContext, updateQueue); + }, this._debugID, 'ctor'); + } else { + return new Component(publicProps, publicContext, updateQueue); + } + } + + // This can still be an instance in case of factory components + // but we'll count this as time spent rendering as the more common case. + if (true) { + return measureLifeCyclePerf(function () { + return Component(publicProps, publicContext, updateQueue); + }, this._debugID, 'render'); + } else { + return Component(publicProps, publicContext, updateQueue); + } + }, + + performInitialMountWithErrorHandling: function (renderedElement, hostParent, hostContainerInfo, transaction, context) { + var markup; + var checkpoint = transaction.checkpoint(); + try { + markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context); + } catch (e) { + // Roll back to checkpoint, handle error (which may add items to the transaction), and take a new checkpoint + transaction.rollback(checkpoint); + this._instance.unstable_handleError(e); + if (this._pendingStateQueue) { + this._instance.state = this._processPendingState(this._instance.props, this._instance.context); + } + checkpoint = transaction.checkpoint(); + + this._renderedComponent.unmountComponent(true); + transaction.rollback(checkpoint); + + // Try again - we've informed the component about the error, so they can render an error message this time. + // If this throws again, the error will bubble up (and can be caught by a higher error boundary). + markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context); + } + return markup; + }, + + performInitialMount: function (renderedElement, hostParent, hostContainerInfo, transaction, context) { + var inst = this._instance; + + var debugID = 0; + if (true) { + debugID = this._debugID; + } + + if (inst.componentWillMount) { + if (true) { + measureLifeCyclePerf(function () { + return inst.componentWillMount(); + }, debugID, 'componentWillMount'); + } else { + inst.componentWillMount(); + } + // When mounting, calls to `setState` by `componentWillMount` will set + // `this._pendingStateQueue` without triggering a re-render. + if (this._pendingStateQueue) { + inst.state = this._processPendingState(inst.props, inst.context); + } + } + + // If not a stateless component, we now render + if (renderedElement === undefined) { + renderedElement = this._renderValidatedComponent(); + } + + var nodeType = ReactNodeTypes.getType(renderedElement); + this._renderedNodeType = nodeType; + var child = this._instantiateReactComponent(renderedElement, nodeType !== ReactNodeTypes.EMPTY /* shouldHaveDebugID */ + ); + this._renderedComponent = child; + + var markup = ReactReconciler.mountComponent(child, transaction, hostParent, hostContainerInfo, this._processChildContext(context), debugID); + + if (true) { + if (debugID !== 0) { + var childDebugIDs = child._debugID !== 0 ? [child._debugID] : []; + ReactInstrumentation.debugTool.onSetChildren(debugID, childDebugIDs); + } + } + + return markup; + }, + + getHostNode: function () { + return ReactReconciler.getHostNode(this._renderedComponent); + }, + + /** + * Releases any resources allocated by `mountComponent`. + * + * @final + * @internal + */ + unmountComponent: function (safely) { + if (!this._renderedComponent) { + return; + } + + var inst = this._instance; + + if (inst.componentWillUnmount && !inst._calledComponentWillUnmount) { + inst._calledComponentWillUnmount = true; + + if (safely) { + var name = this.getName() + '.componentWillUnmount()'; + ReactErrorUtils.invokeGuardedCallback(name, inst.componentWillUnmount.bind(inst)); + } else { + if (true) { + measureLifeCyclePerf(function () { + return inst.componentWillUnmount(); + }, this._debugID, 'componentWillUnmount'); + } else { + inst.componentWillUnmount(); + } + } + } + + if (this._renderedComponent) { + ReactReconciler.unmountComponent(this._renderedComponent, safely); + this._renderedNodeType = null; + this._renderedComponent = null; + this._instance = null; + } + + // Reset pending fields + // Even if this component is scheduled for another update in ReactUpdates, + // it would still be ignored because these fields are reset. + this._pendingStateQueue = null; + this._pendingReplaceState = false; + this._pendingForceUpdate = false; + this._pendingCallbacks = null; + this._pendingElement = null; + + // These fields do not really need to be reset since this object is no + // longer accessible. + this._context = null; + this._rootNodeID = 0; + this._topLevelWrapper = null; + + // Delete the reference from the instance to this internal representation + // which allow the internals to be properly cleaned up even if the user + // leaks a reference to the public instance. + ReactInstanceMap.remove(inst); + + // Some existing components rely on inst.props even after they've been + // destroyed (in event handlers). + // TODO: inst.props = null; + // TODO: inst.state = null; + // TODO: inst.context = null; + }, + + /** + * Filters the context object to only contain keys specified in + * `contextTypes` + * + * @param {object} context + * @return {?object} + * @private + */ + _maskContext: function (context) { + var Component = this._currentElement.type; + var contextTypes = Component.contextTypes; + if (!contextTypes) { + return emptyObject; + } + var maskedContext = {}; + for (var contextName in contextTypes) { + maskedContext[contextName] = context[contextName]; + } + return maskedContext; + }, + + /** + * Filters the context object to only contain keys specified in + * `contextTypes`, and asserts that they are valid. + * + * @param {object} context + * @return {?object} + * @private + */ + _processContext: function (context) { + var maskedContext = this._maskContext(context); + if (true) { + var Component = this._currentElement.type; + if (Component.contextTypes) { + this._checkContextTypes(Component.contextTypes, maskedContext, 'context'); + } + } + return maskedContext; + }, + + /** + * @param {object} currentContext + * @return {object} + * @private + */ + _processChildContext: function (currentContext) { + var Component = this._currentElement.type; + var inst = this._instance; + var childContext; + + if (inst.getChildContext) { + if (true) { + ReactInstrumentation.debugTool.onBeginProcessingChildContext(); + try { + childContext = inst.getChildContext(); + } finally { + ReactInstrumentation.debugTool.onEndProcessingChildContext(); + } + } else { + childContext = inst.getChildContext(); + } + } + + if (childContext) { + !(typeof Component.childContextTypes === 'object') ? true ? invariant(false, '%s.getChildContext(): childContextTypes must be defined in order to use getChildContext().', this.getName() || 'ReactCompositeComponent') : _prodInvariant('107', this.getName() || 'ReactCompositeComponent') : void 0; + if (true) { + this._checkContextTypes(Component.childContextTypes, childContext, 'childContext'); + } + for (var name in childContext) { + !(name in Component.childContextTypes) ? true ? invariant(false, '%s.getChildContext(): key "%s" is not defined in childContextTypes.', this.getName() || 'ReactCompositeComponent', name) : _prodInvariant('108', this.getName() || 'ReactCompositeComponent', name) : void 0; + } + return _assign({}, currentContext, childContext); + } + return currentContext; + }, + + /** + * Assert that the context types are valid + * + * @param {object} typeSpecs Map of context field to a ReactPropType + * @param {object} values Runtime values that need to be type-checked + * @param {string} location e.g. "prop", "context", "child context" + * @private + */ + _checkContextTypes: function (typeSpecs, values, location) { + if (true) { + checkReactTypeSpec(typeSpecs, values, location, this.getName(), null, this._debugID); + } + }, + + receiveComponent: function (nextElement, transaction, nextContext) { + var prevElement = this._currentElement; + var prevContext = this._context; + + this._pendingElement = null; + + this.updateComponent(transaction, prevElement, nextElement, prevContext, nextContext); + }, + + /** + * If any of `_pendingElement`, `_pendingStateQueue`, or `_pendingForceUpdate` + * is set, update the component. + * + * @param {ReactReconcileTransaction} transaction + * @internal + */ + performUpdateIfNecessary: function (transaction) { + if (this._pendingElement != null) { + ReactReconciler.receiveComponent(this, this._pendingElement, transaction, this._context); + } else if (this._pendingStateQueue !== null || this._pendingForceUpdate) { + this.updateComponent(transaction, this._currentElement, this._currentElement, this._context, this._context); + } else { + this._updateBatchNumber = null; + } + }, + + /** + * Perform an update to a mounted component. The componentWillReceiveProps and + * shouldComponentUpdate methods are called, then (assuming the update isn't + * skipped) the remaining update lifecycle methods are called and the DOM + * representation is updated. + * + * By default, this implements React's rendering and reconciliation algorithm. + * Sophisticated clients may wish to override this. + * + * @param {ReactReconcileTransaction} transaction + * @param {ReactElement} prevParentElement + * @param {ReactElement} nextParentElement + * @internal + * @overridable + */ + updateComponent: function (transaction, prevParentElement, nextParentElement, prevUnmaskedContext, nextUnmaskedContext) { + var inst = this._instance; + !(inst != null) ? true ? invariant(false, 'Attempted to update component `%s` that has already been unmounted (or failed to mount).', this.getName() || 'ReactCompositeComponent') : _prodInvariant('136', this.getName() || 'ReactCompositeComponent') : void 0; + + var willReceive = false; + var nextContext; + + // Determine if the context has changed or not + if (this._context === nextUnmaskedContext) { + nextContext = inst.context; + } else { + nextContext = this._processContext(nextUnmaskedContext); + willReceive = true; + } + + var prevProps = prevParentElement.props; + var nextProps = nextParentElement.props; + + // Not a simple state update but a props update + if (prevParentElement !== nextParentElement) { + willReceive = true; + } + + // An update here will schedule an update but immediately set + // _pendingStateQueue which will ensure that any state updates gets + // immediately reconciled instead of waiting for the next batch. + if (willReceive && inst.componentWillReceiveProps) { + if (true) { + measureLifeCyclePerf(function () { + return inst.componentWillReceiveProps(nextProps, nextContext); + }, this._debugID, 'componentWillReceiveProps'); + } else { + inst.componentWillReceiveProps(nextProps, nextContext); + } + } + + var nextState = this._processPendingState(nextProps, nextContext); + var shouldUpdate = true; + + if (!this._pendingForceUpdate) { + if (inst.shouldComponentUpdate) { + if (true) { + shouldUpdate = measureLifeCyclePerf(function () { + return inst.shouldComponentUpdate(nextProps, nextState, nextContext); + }, this._debugID, 'shouldComponentUpdate'); + } else { + shouldUpdate = inst.shouldComponentUpdate(nextProps, nextState, nextContext); + } + } else { + if (this._compositeType === CompositeTypes.PureClass) { + shouldUpdate = !shallowEqual(prevProps, nextProps) || !shallowEqual(inst.state, nextState); + } + } + } + + if (true) { + true ? warning(shouldUpdate !== undefined, '%s.shouldComponentUpdate(): Returned undefined instead of a ' + 'boolean value. Make sure to return true or false.', this.getName() || 'ReactCompositeComponent') : void 0; + } + + this._updateBatchNumber = null; + if (shouldUpdate) { + this._pendingForceUpdate = false; + // Will set `this.props`, `this.state` and `this.context`. + this._performComponentUpdate(nextParentElement, nextProps, nextState, nextContext, transaction, nextUnmaskedContext); + } else { + // If it's determined that a component should not update, we still want + // to set props and state but we shortcut the rest of the update. + this._currentElement = nextParentElement; + this._context = nextUnmaskedContext; + inst.props = nextProps; + inst.state = nextState; + inst.context = nextContext; + } + }, + + _processPendingState: function (props, context) { + var inst = this._instance; + var queue = this._pendingStateQueue; + var replace = this._pendingReplaceState; + this._pendingReplaceState = false; + this._pendingStateQueue = null; + + if (!queue) { + return inst.state; + } + + if (replace && queue.length === 1) { + return queue[0]; + } + + var nextState = _assign({}, replace ? queue[0] : inst.state); + for (var i = replace ? 1 : 0; i < queue.length; i++) { + var partial = queue[i]; + _assign(nextState, typeof partial === 'function' ? partial.call(inst, nextState, props, context) : partial); + } + + return nextState; + }, + + /** + * Merges new props and state, notifies delegate methods of update and + * performs update. + * + * @param {ReactElement} nextElement Next element + * @param {object} nextProps Next public object to set as properties. + * @param {?object} nextState Next object to set as state. + * @param {?object} nextContext Next public object to set as context. + * @param {ReactReconcileTransaction} transaction + * @param {?object} unmaskedContext + * @private + */ + _performComponentUpdate: function (nextElement, nextProps, nextState, nextContext, transaction, unmaskedContext) { + var _this2 = this; + + var inst = this._instance; + + var hasComponentDidUpdate = Boolean(inst.componentDidUpdate); + var prevProps; + var prevState; + var prevContext; + if (hasComponentDidUpdate) { + prevProps = inst.props; + prevState = inst.state; + prevContext = inst.context; + } + + if (inst.componentWillUpdate) { + if (true) { + measureLifeCyclePerf(function () { + return inst.componentWillUpdate(nextProps, nextState, nextContext); + }, this._debugID, 'componentWillUpdate'); + } else { + inst.componentWillUpdate(nextProps, nextState, nextContext); + } + } + + this._currentElement = nextElement; + this._context = unmaskedContext; + inst.props = nextProps; + inst.state = nextState; + inst.context = nextContext; + + this._updateRenderedComponent(transaction, unmaskedContext); + + if (hasComponentDidUpdate) { + if (true) { + transaction.getReactMountReady().enqueue(function () { + measureLifeCyclePerf(inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext), _this2._debugID, 'componentDidUpdate'); + }); + } else { + transaction.getReactMountReady().enqueue(inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext), inst); + } + } + }, + + /** + * Call the component's `render` method and update the DOM accordingly. + * + * @param {ReactReconcileTransaction} transaction + * @internal + */ + _updateRenderedComponent: function (transaction, context) { + var prevComponentInstance = this._renderedComponent; + var prevRenderedElement = prevComponentInstance._currentElement; + var nextRenderedElement = this._renderValidatedComponent(); + + var debugID = 0; + if (true) { + debugID = this._debugID; + } + + if (shouldUpdateReactComponent(prevRenderedElement, nextRenderedElement)) { + ReactReconciler.receiveComponent(prevComponentInstance, nextRenderedElement, transaction, this._processChildContext(context)); + } else { + var oldHostNode = ReactReconciler.getHostNode(prevComponentInstance); + ReactReconciler.unmountComponent(prevComponentInstance, false); + + var nodeType = ReactNodeTypes.getType(nextRenderedElement); + this._renderedNodeType = nodeType; + var child = this._instantiateReactComponent(nextRenderedElement, nodeType !== ReactNodeTypes.EMPTY /* shouldHaveDebugID */ + ); + this._renderedComponent = child; + + var nextMarkup = ReactReconciler.mountComponent(child, transaction, this._hostParent, this._hostContainerInfo, this._processChildContext(context), debugID); + + if (true) { + if (debugID !== 0) { + var childDebugIDs = child._debugID !== 0 ? [child._debugID] : []; + ReactInstrumentation.debugTool.onSetChildren(debugID, childDebugIDs); + } + } + + this._replaceNodeWithMarkup(oldHostNode, nextMarkup, prevComponentInstance); + } + }, + + /** + * Overridden in shallow rendering. + * + * @protected + */ + _replaceNodeWithMarkup: function (oldHostNode, nextMarkup, prevInstance) { + ReactComponentEnvironment.replaceNodeWithMarkup(oldHostNode, nextMarkup, prevInstance); + }, + + /** + * @protected + */ + _renderValidatedComponentWithoutOwnerOrContext: function () { + var inst = this._instance; + var renderedElement; + + if (true) { + renderedElement = measureLifeCyclePerf(function () { + return inst.render(); + }, this._debugID, 'render'); + } else { + renderedElement = inst.render(); + } + + if (true) { + // We allow auto-mocks to proceed as if they're returning null. + if (renderedElement === undefined && inst.render._isMockFunction) { + // This is probably bad practice. Consider warning here and + // deprecating this convenience. + renderedElement = null; + } + } + + return renderedElement; + }, + + /** + * @private + */ + _renderValidatedComponent: function () { + var renderedElement; + if (true) { + ReactCurrentOwner.current = this; + try { + renderedElement = this._renderValidatedComponentWithoutOwnerOrContext(); + } finally { + ReactCurrentOwner.current = null; + } + } else { + renderedElement = this._renderValidatedComponentWithoutOwnerOrContext(); + } + !( + // TODO: An `isValidNode` function would probably be more appropriate + renderedElement === null || renderedElement === false || React.isValidElement(renderedElement)) ? true ? invariant(false, '%s.render(): A valid React element (or null) must be returned. You may have returned undefined, an array or some other invalid object.', this.getName() || 'ReactCompositeComponent') : _prodInvariant('109', this.getName() || 'ReactCompositeComponent') : void 0; + + return renderedElement; + }, + + /** + * Lazily allocates the refs object and stores `component` as `ref`. + * + * @param {string} ref Reference name. + * @param {component} component Component to store as `ref`. + * @final + * @private + */ + attachRef: function (ref, component) { + var inst = this.getPublicInstance(); + !(inst != null) ? true ? invariant(false, 'Stateless function components cannot have refs.') : _prodInvariant('110') : void 0; + var publicComponentInstance = component.getPublicInstance(); + if (true) { + var componentName = component && component.getName ? component.getName() : 'a component'; + true ? warning(publicComponentInstance != null || component._compositeType !== CompositeTypes.StatelessFunctional, 'Stateless function components cannot be given refs ' + '(See ref "%s" in %s created by %s). ' + 'Attempts to access this ref will fail.', ref, componentName, this.getName()) : void 0; + } + var refs = inst.refs === emptyObject ? inst.refs = {} : inst.refs; + refs[ref] = publicComponentInstance; + }, + + /** + * Detaches a reference name. + * + * @param {string} ref Name to dereference. + * @final + * @private + */ + detachRef: function (ref) { + var refs = this.getPublicInstance().refs; + delete refs[ref]; + }, + + /** + * Get a text description of the component that can be used to identify it + * in error messages. + * @return {string} The name or null. + * @internal + */ + getName: function () { + var type = this._currentElement.type; + var constructor = this._instance && this._instance.constructor; + return type.displayName || constructor && constructor.displayName || type.name || constructor && constructor.name || null; + }, + + /** + * Get the publicly accessible representation of this component - i.e. what + * is exposed by refs and returned by render. Can be null for stateless + * components. + * + * @return {ReactComponent} the public component instance. + * @internal + */ + getPublicInstance: function () { + var inst = this._instance; + if (this._compositeType === CompositeTypes.StatelessFunctional) { + return null; + } + return inst; + }, + + // Stub + _instantiateReactComponent: null + +}; + +module.exports = ReactCompositeComponent; + +/***/ }), +/* 227 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOM.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + +/* globals __REACT_DEVTOOLS_GLOBAL_HOOK__*/ + + + +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactDefaultInjection = __webpack_require__(/*! ./ReactDefaultInjection */ 244); +var ReactMount = __webpack_require__(/*! ./ReactMount */ 110); +var ReactReconciler = __webpack_require__(/*! ./ReactReconciler */ 27); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); +var ReactVersion = __webpack_require__(/*! ./ReactVersion */ 259); + +var findDOMNode = __webpack_require__(/*! ./findDOMNode */ 276); +var getHostComponentFromComposite = __webpack_require__(/*! ./getHostComponentFromComposite */ 116); +var renderSubtreeIntoContainer = __webpack_require__(/*! ./renderSubtreeIntoContainer */ 284); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +ReactDefaultInjection.inject(); + +var ReactDOM = { + findDOMNode: findDOMNode, + render: ReactMount.render, + unmountComponentAtNode: ReactMount.unmountComponentAtNode, + version: ReactVersion, + + /* eslint-disable camelcase */ + unstable_batchedUpdates: ReactUpdates.batchedUpdates, + unstable_renderSubtreeIntoContainer: renderSubtreeIntoContainer +}; + +// Inject the runtime into a devtools global hook regardless of browser. +// Allows for debugging when the hook is injected on the page. +if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' && typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.inject === 'function') { + __REACT_DEVTOOLS_GLOBAL_HOOK__.inject({ + ComponentTree: { + getClosestInstanceFromNode: ReactDOMComponentTree.getClosestInstanceFromNode, + getNodeFromInstance: function (inst) { + // inst is an internal instance (but could be a composite) + if (inst._renderedComponent) { + inst = getHostComponentFromComposite(inst); + } + if (inst) { + return ReactDOMComponentTree.getNodeFromInstance(inst); + } else { + return null; + } + } + }, + Mount: ReactMount, + Reconciler: ReactReconciler + }); +} + +if (true) { + var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + if (ExecutionEnvironment.canUseDOM && window.top === window.self) { + + // First check if devtools is not installed + if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') { + // If we're in Chrome or Firefox, provide a download link if not installed. + if (navigator.userAgent.indexOf('Chrome') > -1 && navigator.userAgent.indexOf('Edge') === -1 || navigator.userAgent.indexOf('Firefox') > -1) { + // Firefox does not have the issue with devtools loaded over file:// + var showFileUrlMessage = window.location.protocol.indexOf('http') === -1 && navigator.userAgent.indexOf('Firefox') === -1; + console.debug('Download the React DevTools ' + (showFileUrlMessage ? 'and use an HTTP server (instead of a file: URL) ' : '') + 'for a better development experience: ' + 'https://fb.me/react-devtools'); + } + } + + var testFunc = function testFn() {}; + true ? warning((testFunc.name || testFunc.toString()).indexOf('testFn') !== -1, 'It looks like you\'re using a minified copy of the development build ' + 'of React. When deploying React apps to production, make sure to use ' + 'the production build which skips development warnings and is faster. ' + 'See https://fb.me/react-minification for more details.') : void 0; + + // If we're in IE8, check to see if we are in compatibility mode and provide + // information on preventing compatibility mode + var ieCompatibilityMode = document.documentMode && document.documentMode < 8; + + true ? warning(!ieCompatibilityMode, 'Internet Explorer is running in compatibility mode; please add the ' + 'following tag to your HTML to prevent this from happening: ' + '<meta http-equiv="X-UA-Compatible" content="IE=edge" />') : void 0; + + var expectedFeatures = [ + // shims + Array.isArray, Array.prototype.every, Array.prototype.forEach, Array.prototype.indexOf, Array.prototype.map, Date.now, Function.prototype.bind, Object.keys, String.prototype.trim]; + + for (var i = 0; i < expectedFeatures.length; i++) { + if (!expectedFeatures[i]) { + true ? warning(false, 'One or more ES5 shims expected by React are not available: ' + 'https://fb.me/react-warning-polyfills') : void 0; + break; + } + } + } +} + +if (true) { + var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); + var ReactDOMUnknownPropertyHook = __webpack_require__(/*! ./ReactDOMUnknownPropertyHook */ 241); + var ReactDOMNullInputValuePropHook = __webpack_require__(/*! ./ReactDOMNullInputValuePropHook */ 235); + var ReactDOMInvalidARIAHook = __webpack_require__(/*! ./ReactDOMInvalidARIAHook */ 234); + + ReactInstrumentation.debugTool.addHook(ReactDOMUnknownPropertyHook); + ReactInstrumentation.debugTool.addHook(ReactDOMNullInputValuePropHook); + ReactInstrumentation.debugTool.addHook(ReactDOMInvalidARIAHook); +} + +module.exports = ReactDOM; + +/***/ }), +/* 228 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMComponent.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + +/* global hasOwnProperty:true */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var AutoFocusUtils = __webpack_require__(/*! ./AutoFocusUtils */ 215); +var CSSPropertyOperations = __webpack_require__(/*! ./CSSPropertyOperations */ 217); +var DOMLazyTree = __webpack_require__(/*! ./DOMLazyTree */ 26); +var DOMNamespaces = __webpack_require__(/*! ./DOMNamespaces */ 55); +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var DOMPropertyOperations = __webpack_require__(/*! ./DOMPropertyOperations */ 103); +var EventPluginHub = __webpack_require__(/*! ./EventPluginHub */ 34); +var EventPluginRegistry = __webpack_require__(/*! ./EventPluginRegistry */ 40); +var ReactBrowserEventEmitter = __webpack_require__(/*! ./ReactBrowserEventEmitter */ 41); +var ReactDOMComponentFlags = __webpack_require__(/*! ./ReactDOMComponentFlags */ 104); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactDOMInput = __webpack_require__(/*! ./ReactDOMInput */ 233); +var ReactDOMOption = __webpack_require__(/*! ./ReactDOMOption */ 236); +var ReactDOMSelect = __webpack_require__(/*! ./ReactDOMSelect */ 105); +var ReactDOMTextarea = __webpack_require__(/*! ./ReactDOMTextarea */ 239); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); +var ReactMultiChild = __webpack_require__(/*! ./ReactMultiChild */ 252); +var ReactServerRenderingTransaction = __webpack_require__(/*! ./ReactServerRenderingTransaction */ 257); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var escapeTextContentForBrowser = __webpack_require__(/*! ./escapeTextContentForBrowser */ 44); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var isEventSupported = __webpack_require__(/*! ./isEventSupported */ 66); +var shallowEqual = __webpack_require__(/*! fbjs/lib/shallowEqual */ 53); +var validateDOMNesting = __webpack_require__(/*! ./validateDOMNesting */ 68); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var Flags = ReactDOMComponentFlags; +var deleteListener = EventPluginHub.deleteListener; +var getNode = ReactDOMComponentTree.getNodeFromInstance; +var listenTo = ReactBrowserEventEmitter.listenTo; +var registrationNameModules = EventPluginRegistry.registrationNameModules; + +// For quickly matching children type, to test if can be treated as content. +var CONTENT_TYPES = { 'string': true, 'number': true }; + +var STYLE = 'style'; +var HTML = '__html'; +var RESERVED_PROPS = { + children: null, + dangerouslySetInnerHTML: null, + suppressContentEditableWarning: null +}; + +// Node type for document fragments (Node.DOCUMENT_FRAGMENT_NODE). +var DOC_FRAGMENT_TYPE = 11; + +function getDeclarationErrorAddendum(internalInstance) { + if (internalInstance) { + var owner = internalInstance._currentElement._owner || null; + if (owner) { + var name = owner.getName(); + if (name) { + return ' This DOM node was rendered by `' + name + '`.'; + } + } + } + return ''; +} + +function friendlyStringify(obj) { + if (typeof obj === 'object') { + if (Array.isArray(obj)) { + return '[' + obj.map(friendlyStringify).join(', ') + ']'; + } else { + var pairs = []; + for (var key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key)) { + var keyEscaped = /^[a-z$_][\w$_]*$/i.test(key) ? key : JSON.stringify(key); + pairs.push(keyEscaped + ': ' + friendlyStringify(obj[key])); + } + } + return '{' + pairs.join(', ') + '}'; + } + } else if (typeof obj === 'string') { + return JSON.stringify(obj); + } else if (typeof obj === 'function') { + return '[function object]'; + } + // Differs from JSON.stringify in that undefined because undefined and that + // inf and nan don't become null + return String(obj); +} + +var styleMutationWarning = {}; + +function checkAndWarnForMutatedStyle(style1, style2, component) { + if (style1 == null || style2 == null) { + return; + } + if (shallowEqual(style1, style2)) { + return; + } + + var componentName = component._tag; + var owner = component._currentElement._owner; + var ownerName; + if (owner) { + ownerName = owner.getName(); + } + + var hash = ownerName + '|' + componentName; + + if (styleMutationWarning.hasOwnProperty(hash)) { + return; + } + + styleMutationWarning[hash] = true; + + true ? warning(false, '`%s` was passed a style object that has previously been mutated. ' + 'Mutating `style` is deprecated. Consider cloning it beforehand. Check ' + 'the `render` %s. Previous style: %s. Mutated style: %s.', componentName, owner ? 'of `' + ownerName + '`' : 'using <' + componentName + '>', friendlyStringify(style1), friendlyStringify(style2)) : void 0; +} + +/** + * @param {object} component + * @param {?object} props + */ +function assertValidProps(component, props) { + if (!props) { + return; + } + // Note the use of `==` which checks for null or undefined. + if (voidElementTags[component._tag]) { + !(props.children == null && props.dangerouslySetInnerHTML == null) ? true ? invariant(false, '%s is a void element tag and must neither have `children` nor use `dangerouslySetInnerHTML`.%s', component._tag, component._currentElement._owner ? ' Check the render method of ' + component._currentElement._owner.getName() + '.' : '') : _prodInvariant('137', component._tag, component._currentElement._owner ? ' Check the render method of ' + component._currentElement._owner.getName() + '.' : '') : void 0; + } + if (props.dangerouslySetInnerHTML != null) { + !(props.children == null) ? true ? invariant(false, 'Can only set one of `children` or `props.dangerouslySetInnerHTML`.') : _prodInvariant('60') : void 0; + !(typeof props.dangerouslySetInnerHTML === 'object' && HTML in props.dangerouslySetInnerHTML) ? true ? invariant(false, '`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. Please visit https://fb.me/react-invariant-dangerously-set-inner-html for more information.') : _prodInvariant('61') : void 0; + } + if (true) { + true ? warning(props.innerHTML == null, 'Directly setting property `innerHTML` is not permitted. ' + 'For more information, lookup documentation on `dangerouslySetInnerHTML`.') : void 0; + true ? warning(props.suppressContentEditableWarning || !props.contentEditable || props.children == null, 'A component is `contentEditable` and contains `children` managed by ' + 'React. It is now your responsibility to guarantee that none of ' + 'those nodes are unexpectedly modified or duplicated. This is ' + 'probably not intentional.') : void 0; + true ? warning(props.onFocusIn == null && props.onFocusOut == null, 'React uses onFocus and onBlur instead of onFocusIn and onFocusOut. ' + 'All React events are normalized to bubble, so onFocusIn and onFocusOut ' + 'are not needed/supported by React.') : void 0; + } + !(props.style == null || typeof props.style === 'object') ? true ? invariant(false, 'The `style` prop expects a mapping from style properties to values, not a string. For example, style={{marginRight: spacing + \'em\'}} when using JSX.%s', getDeclarationErrorAddendum(component)) : _prodInvariant('62', getDeclarationErrorAddendum(component)) : void 0; +} + +function enqueuePutListener(inst, registrationName, listener, transaction) { + if (transaction instanceof ReactServerRenderingTransaction) { + return; + } + if (true) { + // IE8 has no API for event capturing and the `onScroll` event doesn't + // bubble. + true ? warning(registrationName !== 'onScroll' || isEventSupported('scroll', true), 'This browser doesn\'t support the `onScroll` event') : void 0; + } + var containerInfo = inst._hostContainerInfo; + var isDocumentFragment = containerInfo._node && containerInfo._node.nodeType === DOC_FRAGMENT_TYPE; + var doc = isDocumentFragment ? containerInfo._node : containerInfo._ownerDocument; + listenTo(registrationName, doc); + transaction.getReactMountReady().enqueue(putListener, { + inst: inst, + registrationName: registrationName, + listener: listener + }); +} + +function putListener() { + var listenerToPut = this; + EventPluginHub.putListener(listenerToPut.inst, listenerToPut.registrationName, listenerToPut.listener); +} + +function inputPostMount() { + var inst = this; + ReactDOMInput.postMountWrapper(inst); +} + +function textareaPostMount() { + var inst = this; + ReactDOMTextarea.postMountWrapper(inst); +} + +function optionPostMount() { + var inst = this; + ReactDOMOption.postMountWrapper(inst); +} + +var setAndValidateContentChildDev = emptyFunction; +if (true) { + setAndValidateContentChildDev = function (content) { + var hasExistingContent = this._contentDebugID != null; + var debugID = this._debugID; + // This ID represents the inlined child that has no backing instance: + var contentDebugID = -debugID; + + if (content == null) { + if (hasExistingContent) { + ReactInstrumentation.debugTool.onUnmountComponent(this._contentDebugID); + } + this._contentDebugID = null; + return; + } + + validateDOMNesting(null, String(content), this, this._ancestorInfo); + this._contentDebugID = contentDebugID; + if (hasExistingContent) { + ReactInstrumentation.debugTool.onBeforeUpdateComponent(contentDebugID, content); + ReactInstrumentation.debugTool.onUpdateComponent(contentDebugID); + } else { + ReactInstrumentation.debugTool.onBeforeMountComponent(contentDebugID, content, debugID); + ReactInstrumentation.debugTool.onMountComponent(contentDebugID); + ReactInstrumentation.debugTool.onSetChildren(debugID, [contentDebugID]); + } + }; +} + +// There are so many media events, it makes sense to just +// maintain a list rather than create a `trapBubbledEvent` for each +var mediaEvents = { + topAbort: 'abort', + topCanPlay: 'canplay', + topCanPlayThrough: 'canplaythrough', + topDurationChange: 'durationchange', + topEmptied: 'emptied', + topEncrypted: 'encrypted', + topEnded: 'ended', + topError: 'error', + topLoadedData: 'loadeddata', + topLoadedMetadata: 'loadedmetadata', + topLoadStart: 'loadstart', + topPause: 'pause', + topPlay: 'play', + topPlaying: 'playing', + topProgress: 'progress', + topRateChange: 'ratechange', + topSeeked: 'seeked', + topSeeking: 'seeking', + topStalled: 'stalled', + topSuspend: 'suspend', + topTimeUpdate: 'timeupdate', + topVolumeChange: 'volumechange', + topWaiting: 'waiting' +}; + +function trapBubbledEventsLocal() { + var inst = this; + // If a component renders to null or if another component fatals and causes + // the state of the tree to be corrupted, `node` here can be null. + !inst._rootNodeID ? true ? invariant(false, 'Must be mounted to trap events') : _prodInvariant('63') : void 0; + var node = getNode(inst); + !node ? true ? invariant(false, 'trapBubbledEvent(...): Requires node to be rendered.') : _prodInvariant('64') : void 0; + + switch (inst._tag) { + case 'iframe': + case 'object': + inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topLoad', 'load', node)]; + break; + case 'video': + case 'audio': + + inst._wrapperState.listeners = []; + // Create listener for each media event + for (var event in mediaEvents) { + if (mediaEvents.hasOwnProperty(event)) { + inst._wrapperState.listeners.push(ReactBrowserEventEmitter.trapBubbledEvent(event, mediaEvents[event], node)); + } + } + break; + case 'source': + inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topError', 'error', node)]; + break; + case 'img': + inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topError', 'error', node), ReactBrowserEventEmitter.trapBubbledEvent('topLoad', 'load', node)]; + break; + case 'form': + inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topReset', 'reset', node), ReactBrowserEventEmitter.trapBubbledEvent('topSubmit', 'submit', node)]; + break; + case 'input': + case 'select': + case 'textarea': + inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topInvalid', 'invalid', node)]; + break; + } +} + +function postUpdateSelectWrapper() { + ReactDOMSelect.postUpdateWrapper(this); +} + +// For HTML, certain tags should omit their close tag. We keep a whitelist for +// those special-case tags. + +var omittedCloseTags = { + 'area': true, + 'base': true, + 'br': true, + 'col': true, + 'embed': true, + 'hr': true, + 'img': true, + 'input': true, + 'keygen': true, + 'link': true, + 'meta': true, + 'param': true, + 'source': true, + 'track': true, + 'wbr': true +}; + +var newlineEatingTags = { + 'listing': true, + 'pre': true, + 'textarea': true +}; + +// For HTML, certain tags cannot have children. This has the same purpose as +// `omittedCloseTags` except that `menuitem` should still have its closing tag. + +var voidElementTags = _assign({ + 'menuitem': true +}, omittedCloseTags); + +// We accept any tag to be rendered but since this gets injected into arbitrary +// HTML, we want to make sure that it's a safe tag. +// http://www.w3.org/TR/REC-xml/#NT-Name + +var VALID_TAG_REGEX = /^[a-zA-Z][a-zA-Z:_\.\-\d]*$/; // Simplified subset +var validatedTagCache = {}; +var hasOwnProperty = {}.hasOwnProperty; + +function validateDangerousTag(tag) { + if (!hasOwnProperty.call(validatedTagCache, tag)) { + !VALID_TAG_REGEX.test(tag) ? true ? invariant(false, 'Invalid tag: %s', tag) : _prodInvariant('65', tag) : void 0; + validatedTagCache[tag] = true; + } +} + +function isCustomComponent(tagName, props) { + return tagName.indexOf('-') >= 0 || props.is != null; +} + +var globalIdCounter = 1; + +/** + * Creates a new React class that is idempotent and capable of containing other + * React components. It accepts event listeners and DOM properties that are + * valid according to `DOMProperty`. + * + * - Event listeners: `onClick`, `onMouseDown`, etc. + * - DOM properties: `className`, `name`, `title`, etc. + * + * The `style` property functions differently from the DOM API. It accepts an + * object mapping of style properties to values. + * + * @constructor ReactDOMComponent + * @extends ReactMultiChild + */ +function ReactDOMComponent(element) { + var tag = element.type; + validateDangerousTag(tag); + this._currentElement = element; + this._tag = tag.toLowerCase(); + this._namespaceURI = null; + this._renderedChildren = null; + this._previousStyle = null; + this._previousStyleCopy = null; + this._hostNode = null; + this._hostParent = null; + this._rootNodeID = 0; + this._domID = 0; + this._hostContainerInfo = null; + this._wrapperState = null; + this._topLevelWrapper = null; + this._flags = 0; + if (true) { + this._ancestorInfo = null; + setAndValidateContentChildDev.call(this, null); + } +} + +ReactDOMComponent.displayName = 'ReactDOMComponent'; + +ReactDOMComponent.Mixin = { + + /** + * Generates root tag markup then recurses. This method has side effects and + * is not idempotent. + * + * @internal + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @param {?ReactDOMComponent} the parent component instance + * @param {?object} info about the host container + * @param {object} context + * @return {string} The computed markup. + */ + mountComponent: function (transaction, hostParent, hostContainerInfo, context) { + this._rootNodeID = globalIdCounter++; + this._domID = hostContainerInfo._idCounter++; + this._hostParent = hostParent; + this._hostContainerInfo = hostContainerInfo; + + var props = this._currentElement.props; + + switch (this._tag) { + case 'audio': + case 'form': + case 'iframe': + case 'img': + case 'link': + case 'object': + case 'source': + case 'video': + this._wrapperState = { + listeners: null + }; + transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this); + break; + case 'input': + ReactDOMInput.mountWrapper(this, props, hostParent); + props = ReactDOMInput.getHostProps(this, props); + transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this); + break; + case 'option': + ReactDOMOption.mountWrapper(this, props, hostParent); + props = ReactDOMOption.getHostProps(this, props); + break; + case 'select': + ReactDOMSelect.mountWrapper(this, props, hostParent); + props = ReactDOMSelect.getHostProps(this, props); + transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this); + break; + case 'textarea': + ReactDOMTextarea.mountWrapper(this, props, hostParent); + props = ReactDOMTextarea.getHostProps(this, props); + transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this); + break; + } + + assertValidProps(this, props); + + // We create tags in the namespace of their parent container, except HTML + // tags get no namespace. + var namespaceURI; + var parentTag; + if (hostParent != null) { + namespaceURI = hostParent._namespaceURI; + parentTag = hostParent._tag; + } else if (hostContainerInfo._tag) { + namespaceURI = hostContainerInfo._namespaceURI; + parentTag = hostContainerInfo._tag; + } + if (namespaceURI == null || namespaceURI === DOMNamespaces.svg && parentTag === 'foreignobject') { + namespaceURI = DOMNamespaces.html; + } + if (namespaceURI === DOMNamespaces.html) { + if (this._tag === 'svg') { + namespaceURI = DOMNamespaces.svg; + } else if (this._tag === 'math') { + namespaceURI = DOMNamespaces.mathml; + } + } + this._namespaceURI = namespaceURI; + + if (true) { + var parentInfo; + if (hostParent != null) { + parentInfo = hostParent._ancestorInfo; + } else if (hostContainerInfo._tag) { + parentInfo = hostContainerInfo._ancestorInfo; + } + if (parentInfo) { + // parentInfo should always be present except for the top-level + // component when server rendering + validateDOMNesting(this._tag, null, this, parentInfo); + } + this._ancestorInfo = validateDOMNesting.updatedAncestorInfo(parentInfo, this._tag, this); + } + + var mountImage; + if (transaction.useCreateElement) { + var ownerDocument = hostContainerInfo._ownerDocument; + var el; + if (namespaceURI === DOMNamespaces.html) { + if (this._tag === 'script') { + // Create the script via .innerHTML so its "parser-inserted" flag is + // set to true and it does not execute + var div = ownerDocument.createElement('div'); + var type = this._currentElement.type; + div.innerHTML = '<' + type + '></' + type + '>'; + el = div.removeChild(div.firstChild); + } else if (props.is) { + el = ownerDocument.createElement(this._currentElement.type, props.is); + } else { + // Separate else branch instead of using `props.is || undefined` above becuase of a Firefox bug. + // See discussion in https://github.com/facebook/react/pull/6896 + // and discussion in https://bugzilla.mozilla.org/show_bug.cgi?id=1276240 + el = ownerDocument.createElement(this._currentElement.type); + } + } else { + el = ownerDocument.createElementNS(namespaceURI, this._currentElement.type); + } + ReactDOMComponentTree.precacheNode(this, el); + this._flags |= Flags.hasCachedChildNodes; + if (!this._hostParent) { + DOMPropertyOperations.setAttributeForRoot(el); + } + this._updateDOMProperties(null, props, transaction); + var lazyTree = DOMLazyTree(el); + this._createInitialChildren(transaction, props, context, lazyTree); + mountImage = lazyTree; + } else { + var tagOpen = this._createOpenTagMarkupAndPutListeners(transaction, props); + var tagContent = this._createContentMarkup(transaction, props, context); + if (!tagContent && omittedCloseTags[this._tag]) { + mountImage = tagOpen + '/>'; + } else { + mountImage = tagOpen + '>' + tagContent + '</' + this._currentElement.type + '>'; + } + } + + switch (this._tag) { + case 'input': + transaction.getReactMountReady().enqueue(inputPostMount, this); + if (props.autoFocus) { + transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this); + } + break; + case 'textarea': + transaction.getReactMountReady().enqueue(textareaPostMount, this); + if (props.autoFocus) { + transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this); + } + break; + case 'select': + if (props.autoFocus) { + transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this); + } + break; + case 'button': + if (props.autoFocus) { + transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this); + } + break; + case 'option': + transaction.getReactMountReady().enqueue(optionPostMount, this); + break; + } + + return mountImage; + }, + + /** + * Creates markup for the open tag and all attributes. + * + * This method has side effects because events get registered. + * + * Iterating over object properties is faster than iterating over arrays. + * @see http://jsperf.com/obj-vs-arr-iteration + * + * @private + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @param {object} props + * @return {string} Markup of opening tag. + */ + _createOpenTagMarkupAndPutListeners: function (transaction, props) { + var ret = '<' + this._currentElement.type; + + for (var propKey in props) { + if (!props.hasOwnProperty(propKey)) { + continue; + } + var propValue = props[propKey]; + if (propValue == null) { + continue; + } + if (registrationNameModules.hasOwnProperty(propKey)) { + if (propValue) { + enqueuePutListener(this, propKey, propValue, transaction); + } + } else { + if (propKey === STYLE) { + if (propValue) { + if (true) { + // See `_updateDOMProperties`. style block + this._previousStyle = propValue; + } + propValue = this._previousStyleCopy = _assign({}, props.style); + } + propValue = CSSPropertyOperations.createMarkupForStyles(propValue, this); + } + var markup = null; + if (this._tag != null && isCustomComponent(this._tag, props)) { + if (!RESERVED_PROPS.hasOwnProperty(propKey)) { + markup = DOMPropertyOperations.createMarkupForCustomAttribute(propKey, propValue); + } + } else { + markup = DOMPropertyOperations.createMarkupForProperty(propKey, propValue); + } + if (markup) { + ret += ' ' + markup; + } + } + } + + // For static pages, no need to put React ID and checksum. Saves lots of + // bytes. + if (transaction.renderToStaticMarkup) { + return ret; + } + + if (!this._hostParent) { + ret += ' ' + DOMPropertyOperations.createMarkupForRoot(); + } + ret += ' ' + DOMPropertyOperations.createMarkupForID(this._domID); + return ret; + }, + + /** + * Creates markup for the content between the tags. + * + * @private + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @param {object} props + * @param {object} context + * @return {string} Content markup. + */ + _createContentMarkup: function (transaction, props, context) { + var ret = ''; + + // Intentional use of != to avoid catching zero/false. + var innerHTML = props.dangerouslySetInnerHTML; + if (innerHTML != null) { + if (innerHTML.__html != null) { + ret = innerHTML.__html; + } + } else { + var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null; + var childrenToUse = contentToUse != null ? null : props.children; + if (contentToUse != null) { + // TODO: Validate that text is allowed as a child of this node + ret = escapeTextContentForBrowser(contentToUse); + if (true) { + setAndValidateContentChildDev.call(this, contentToUse); + } + } else if (childrenToUse != null) { + var mountImages = this.mountChildren(childrenToUse, transaction, context); + ret = mountImages.join(''); + } + } + if (newlineEatingTags[this._tag] && ret.charAt(0) === '\n') { + // text/html ignores the first character in these tags if it's a newline + // Prefer to break application/xml over text/html (for now) by adding + // a newline specifically to get eaten by the parser. (Alternately for + // textareas, replacing "^\n" with "\r\n" doesn't get eaten, and the first + // \r is normalized out by HTMLTextAreaElement#value.) + // See: <http://www.w3.org/TR/html-polyglot/#newlines-in-textarea-and-pre> + // See: <http://www.w3.org/TR/html5/syntax.html#element-restrictions> + // See: <http://www.w3.org/TR/html5/syntax.html#newlines> + // See: Parsing of "textarea" "listing" and "pre" elements + // from <http://www.w3.org/TR/html5/syntax.html#parsing-main-inbody> + return '\n' + ret; + } else { + return ret; + } + }, + + _createInitialChildren: function (transaction, props, context, lazyTree) { + // Intentional use of != to avoid catching zero/false. + var innerHTML = props.dangerouslySetInnerHTML; + if (innerHTML != null) { + if (innerHTML.__html != null) { + DOMLazyTree.queueHTML(lazyTree, innerHTML.__html); + } + } else { + var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null; + var childrenToUse = contentToUse != null ? null : props.children; + // TODO: Validate that text is allowed as a child of this node + if (contentToUse != null) { + // Avoid setting textContent when the text is empty. In IE11 setting + // textContent on a text area will cause the placeholder to not + // show within the textarea until it has been focused and blurred again. + // https://github.com/facebook/react/issues/6731#issuecomment-254874553 + if (contentToUse !== '') { + if (true) { + setAndValidateContentChildDev.call(this, contentToUse); + } + DOMLazyTree.queueText(lazyTree, contentToUse); + } + } else if (childrenToUse != null) { + var mountImages = this.mountChildren(childrenToUse, transaction, context); + for (var i = 0; i < mountImages.length; i++) { + DOMLazyTree.queueChild(lazyTree, mountImages[i]); + } + } + } + }, + + /** + * Receives a next element and updates the component. + * + * @internal + * @param {ReactElement} nextElement + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @param {object} context + */ + receiveComponent: function (nextElement, transaction, context) { + var prevElement = this._currentElement; + this._currentElement = nextElement; + this.updateComponent(transaction, prevElement, nextElement, context); + }, + + /** + * Updates a DOM component after it has already been allocated and + * attached to the DOM. Reconciles the root DOM node, then recurses. + * + * @param {ReactReconcileTransaction} transaction + * @param {ReactElement} prevElement + * @param {ReactElement} nextElement + * @internal + * @overridable + */ + updateComponent: function (transaction, prevElement, nextElement, context) { + var lastProps = prevElement.props; + var nextProps = this._currentElement.props; + + switch (this._tag) { + case 'input': + lastProps = ReactDOMInput.getHostProps(this, lastProps); + nextProps = ReactDOMInput.getHostProps(this, nextProps); + break; + case 'option': + lastProps = ReactDOMOption.getHostProps(this, lastProps); + nextProps = ReactDOMOption.getHostProps(this, nextProps); + break; + case 'select': + lastProps = ReactDOMSelect.getHostProps(this, lastProps); + nextProps = ReactDOMSelect.getHostProps(this, nextProps); + break; + case 'textarea': + lastProps = ReactDOMTextarea.getHostProps(this, lastProps); + nextProps = ReactDOMTextarea.getHostProps(this, nextProps); + break; + } + + assertValidProps(this, nextProps); + this._updateDOMProperties(lastProps, nextProps, transaction); + this._updateDOMChildren(lastProps, nextProps, transaction, context); + + switch (this._tag) { + case 'input': + // Update the wrapper around inputs *after* updating props. This has to + // happen after `_updateDOMProperties`. Otherwise HTML5 input validations + // raise warnings and prevent the new value from being assigned. + ReactDOMInput.updateWrapper(this); + break; + case 'textarea': + ReactDOMTextarea.updateWrapper(this); + break; + case 'select': + // <select> value update needs to occur after <option> children + // reconciliation + transaction.getReactMountReady().enqueue(postUpdateSelectWrapper, this); + break; + } + }, + + /** + * Reconciles the properties by detecting differences in property values and + * updating the DOM as necessary. This function is probably the single most + * critical path for performance optimization. + * + * TODO: Benchmark whether checking for changed values in memory actually + * improves performance (especially statically positioned elements). + * TODO: Benchmark the effects of putting this at the top since 99% of props + * do not change for a given reconciliation. + * TODO: Benchmark areas that can be improved with caching. + * + * @private + * @param {object} lastProps + * @param {object} nextProps + * @param {?DOMElement} node + */ + _updateDOMProperties: function (lastProps, nextProps, transaction) { + var propKey; + var styleName; + var styleUpdates; + for (propKey in lastProps) { + if (nextProps.hasOwnProperty(propKey) || !lastProps.hasOwnProperty(propKey) || lastProps[propKey] == null) { + continue; + } + if (propKey === STYLE) { + var lastStyle = this._previousStyleCopy; + for (styleName in lastStyle) { + if (lastStyle.hasOwnProperty(styleName)) { + styleUpdates = styleUpdates || {}; + styleUpdates[styleName] = ''; + } + } + this._previousStyleCopy = null; + } else if (registrationNameModules.hasOwnProperty(propKey)) { + if (lastProps[propKey]) { + // Only call deleteListener if there was a listener previously or + // else willDeleteListener gets called when there wasn't actually a + // listener (e.g., onClick={null}) + deleteListener(this, propKey); + } + } else if (isCustomComponent(this._tag, lastProps)) { + if (!RESERVED_PROPS.hasOwnProperty(propKey)) { + DOMPropertyOperations.deleteValueForAttribute(getNode(this), propKey); + } + } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) { + DOMPropertyOperations.deleteValueForProperty(getNode(this), propKey); + } + } + for (propKey in nextProps) { + var nextProp = nextProps[propKey]; + var lastProp = propKey === STYLE ? this._previousStyleCopy : lastProps != null ? lastProps[propKey] : undefined; + if (!nextProps.hasOwnProperty(propKey) || nextProp === lastProp || nextProp == null && lastProp == null) { + continue; + } + if (propKey === STYLE) { + if (nextProp) { + if (true) { + checkAndWarnForMutatedStyle(this._previousStyleCopy, this._previousStyle, this); + this._previousStyle = nextProp; + } + nextProp = this._previousStyleCopy = _assign({}, nextProp); + } else { + this._previousStyleCopy = null; + } + if (lastProp) { + // Unset styles on `lastProp` but not on `nextProp`. + for (styleName in lastProp) { + if (lastProp.hasOwnProperty(styleName) && (!nextProp || !nextProp.hasOwnProperty(styleName))) { + styleUpdates = styleUpdates || {}; + styleUpdates[styleName] = ''; + } + } + // Update styles that changed since `lastProp`. + for (styleName in nextProp) { + if (nextProp.hasOwnProperty(styleName) && lastProp[styleName] !== nextProp[styleName]) { + styleUpdates = styleUpdates || {}; + styleUpdates[styleName] = nextProp[styleName]; + } + } + } else { + // Relies on `updateStylesByID` not mutating `styleUpdates`. + styleUpdates = nextProp; + } + } else if (registrationNameModules.hasOwnProperty(propKey)) { + if (nextProp) { + enqueuePutListener(this, propKey, nextProp, transaction); + } else if (lastProp) { + deleteListener(this, propKey); + } + } else if (isCustomComponent(this._tag, nextProps)) { + if (!RESERVED_PROPS.hasOwnProperty(propKey)) { + DOMPropertyOperations.setValueForAttribute(getNode(this), propKey, nextProp); + } + } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) { + var node = getNode(this); + // If we're updating to null or undefined, we should remove the property + // from the DOM node instead of inadvertently setting to a string. This + // brings us in line with the same behavior we have on initial render. + if (nextProp != null) { + DOMPropertyOperations.setValueForProperty(node, propKey, nextProp); + } else { + DOMPropertyOperations.deleteValueForProperty(node, propKey); + } + } + } + if (styleUpdates) { + CSSPropertyOperations.setValueForStyles(getNode(this), styleUpdates, this); + } + }, + + /** + * Reconciles the children with the various properties that affect the + * children content. + * + * @param {object} lastProps + * @param {object} nextProps + * @param {ReactReconcileTransaction} transaction + * @param {object} context + */ + _updateDOMChildren: function (lastProps, nextProps, transaction, context) { + var lastContent = CONTENT_TYPES[typeof lastProps.children] ? lastProps.children : null; + var nextContent = CONTENT_TYPES[typeof nextProps.children] ? nextProps.children : null; + + var lastHtml = lastProps.dangerouslySetInnerHTML && lastProps.dangerouslySetInnerHTML.__html; + var nextHtml = nextProps.dangerouslySetInnerHTML && nextProps.dangerouslySetInnerHTML.__html; + + // Note the use of `!=` which checks for null or undefined. + var lastChildren = lastContent != null ? null : lastProps.children; + var nextChildren = nextContent != null ? null : nextProps.children; + + // If we're switching from children to content/html or vice versa, remove + // the old content + var lastHasContentOrHtml = lastContent != null || lastHtml != null; + var nextHasContentOrHtml = nextContent != null || nextHtml != null; + if (lastChildren != null && nextChildren == null) { + this.updateChildren(null, transaction, context); + } else if (lastHasContentOrHtml && !nextHasContentOrHtml) { + this.updateTextContent(''); + if (true) { + ReactInstrumentation.debugTool.onSetChildren(this._debugID, []); + } + } + + if (nextContent != null) { + if (lastContent !== nextContent) { + this.updateTextContent('' + nextContent); + if (true) { + setAndValidateContentChildDev.call(this, nextContent); + } + } + } else if (nextHtml != null) { + if (lastHtml !== nextHtml) { + this.updateMarkup('' + nextHtml); + } + if (true) { + ReactInstrumentation.debugTool.onSetChildren(this._debugID, []); + } + } else if (nextChildren != null) { + if (true) { + setAndValidateContentChildDev.call(this, null); + } + + this.updateChildren(nextChildren, transaction, context); + } + }, + + getHostNode: function () { + return getNode(this); + }, + + /** + * Destroys all event registrations for this instance. Does not remove from + * the DOM. That must be done by the parent. + * + * @internal + */ + unmountComponent: function (safely) { + switch (this._tag) { + case 'audio': + case 'form': + case 'iframe': + case 'img': + case 'link': + case 'object': + case 'source': + case 'video': + var listeners = this._wrapperState.listeners; + if (listeners) { + for (var i = 0; i < listeners.length; i++) { + listeners[i].remove(); + } + } + break; + case 'html': + case 'head': + case 'body': + /** + * Components like <html> <head> and <body> can't be removed or added + * easily in a cross-browser way, however it's valuable to be able to + * take advantage of React's reconciliation for styling and <title> + * management. So we just document it and throw in dangerous cases. + */ + true ? true ? invariant(false, '<%s> tried to unmount. Because of cross-browser quirks it is impossible to unmount some top-level components (eg <html>, <head>, and <body>) reliably and efficiently. To fix this, have a single top-level component that never unmounts render these elements.', this._tag) : _prodInvariant('66', this._tag) : void 0; + break; + } + + this.unmountChildren(safely); + ReactDOMComponentTree.uncacheNode(this); + EventPluginHub.deleteAllListeners(this); + this._rootNodeID = 0; + this._domID = 0; + this._wrapperState = null; + + if (true) { + setAndValidateContentChildDev.call(this, null); + } + }, + + getPublicInstance: function () { + return getNode(this); + } + +}; + +_assign(ReactDOMComponent.prototype, ReactDOMComponent.Mixin, ReactMultiChild.Mixin); + +module.exports = ReactDOMComponent; + +/***/ }), +/* 229 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMContainerInfo.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var validateDOMNesting = __webpack_require__(/*! ./validateDOMNesting */ 68); + +var DOC_NODE_TYPE = 9; + +function ReactDOMContainerInfo(topLevelWrapper, node) { + var info = { + _topLevelWrapper: topLevelWrapper, + _idCounter: 1, + _ownerDocument: node ? node.nodeType === DOC_NODE_TYPE ? node : node.ownerDocument : null, + _node: node, + _tag: node ? node.nodeName.toLowerCase() : null, + _namespaceURI: node ? node.namespaceURI : null + }; + if (true) { + info._ancestorInfo = node ? validateDOMNesting.updatedAncestorInfo(null, info._tag, null) : null; + } + return info; +} + +module.exports = ReactDOMContainerInfo; + +/***/ }), +/* 230 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMEmptyComponent.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var DOMLazyTree = __webpack_require__(/*! ./DOMLazyTree */ 26); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); + +var ReactDOMEmptyComponent = function (instantiate) { + // ReactCompositeComponent uses this: + this._currentElement = null; + // ReactDOMComponentTree uses these: + this._hostNode = null; + this._hostParent = null; + this._hostContainerInfo = null; + this._domID = 0; +}; +_assign(ReactDOMEmptyComponent.prototype, { + mountComponent: function (transaction, hostParent, hostContainerInfo, context) { + var domID = hostContainerInfo._idCounter++; + this._domID = domID; + this._hostParent = hostParent; + this._hostContainerInfo = hostContainerInfo; + + var nodeValue = ' react-empty: ' + this._domID + ' '; + if (transaction.useCreateElement) { + var ownerDocument = hostContainerInfo._ownerDocument; + var node = ownerDocument.createComment(nodeValue); + ReactDOMComponentTree.precacheNode(this, node); + return DOMLazyTree(node); + } else { + if (transaction.renderToStaticMarkup) { + // Normally we'd insert a comment node, but since this is a situation + // where React won't take over (static pages), we can simply return + // nothing. + return ''; + } + return '<!--' + nodeValue + '-->'; + } + }, + receiveComponent: function () {}, + getHostNode: function () { + return ReactDOMComponentTree.getNodeFromInstance(this); + }, + unmountComponent: function () { + ReactDOMComponentTree.uncacheNode(this); + } +}); + +module.exports = ReactDOMEmptyComponent; + +/***/ }), +/* 231 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMFeatureFlags.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactDOMFeatureFlags = { + useCreateElement: true, + useFiber: false +}; + +module.exports = ReactDOMFeatureFlags; + +/***/ }), +/* 232 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMIDOperations.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMChildrenOperations = __webpack_require__(/*! ./DOMChildrenOperations */ 54); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); + +/** + * Operations used to process updates to DOM nodes. + */ +var ReactDOMIDOperations = { + + /** + * Updates a component's children by processing a series of updates. + * + * @param {array<object>} updates List of update configurations. + * @internal + */ + dangerouslyProcessChildrenUpdates: function (parentInst, updates) { + var node = ReactDOMComponentTree.getNodeFromInstance(parentInst); + DOMChildrenOperations.processUpdates(node, updates); + } +}; + +module.exports = ReactDOMIDOperations; + +/***/ }), +/* 233 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMInput.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var DOMPropertyOperations = __webpack_require__(/*! ./DOMPropertyOperations */ 103); +var LinkedValueUtils = __webpack_require__(/*! ./LinkedValueUtils */ 58); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var didWarnValueLink = false; +var didWarnCheckedLink = false; +var didWarnValueDefaultValue = false; +var didWarnCheckedDefaultChecked = false; +var didWarnControlledToUncontrolled = false; +var didWarnUncontrolledToControlled = false; + +function forceUpdateIfMounted() { + if (this._rootNodeID) { + // DOM component is still mounted; update + ReactDOMInput.updateWrapper(this); + } +} + +function isControlled(props) { + var usesChecked = props.type === 'checkbox' || props.type === 'radio'; + return usesChecked ? props.checked != null : props.value != null; +} + +/** + * Implements an <input> host component that allows setting these optional + * props: `checked`, `value`, `defaultChecked`, and `defaultValue`. + * + * If `checked` or `value` are not supplied (or null/undefined), user actions + * that affect the checked state or value will trigger updates to the element. + * + * If they are supplied (and not null/undefined), the rendered element will not + * trigger updates to the element. Instead, the props must change in order for + * the rendered element to be updated. + * + * The rendered element will be initialized as unchecked (or `defaultChecked`) + * with an empty value (or `defaultValue`). + * + * @see http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html + */ +var ReactDOMInput = { + getHostProps: function (inst, props) { + var value = LinkedValueUtils.getValue(props); + var checked = LinkedValueUtils.getChecked(props); + + var hostProps = _assign({ + // Make sure we set .type before any other properties (setting .value + // before .type means .value is lost in IE11 and below) + type: undefined, + // Make sure we set .step before .value (setting .value before .step + // means .value is rounded on mount, based upon step precision) + step: undefined, + // Make sure we set .min & .max before .value (to ensure proper order + // in corner cases such as min or max deriving from value, e.g. Issue #7170) + min: undefined, + max: undefined + }, props, { + defaultChecked: undefined, + defaultValue: undefined, + value: value != null ? value : inst._wrapperState.initialValue, + checked: checked != null ? checked : inst._wrapperState.initialChecked, + onChange: inst._wrapperState.onChange + }); + + return hostProps; + }, + + mountWrapper: function (inst, props) { + if (true) { + LinkedValueUtils.checkPropTypes('input', props, inst._currentElement._owner); + + var owner = inst._currentElement._owner; + + if (props.valueLink !== undefined && !didWarnValueLink) { + true ? warning(false, '`valueLink` prop on `input` is deprecated; set `value` and `onChange` instead.') : void 0; + didWarnValueLink = true; + } + if (props.checkedLink !== undefined && !didWarnCheckedLink) { + true ? warning(false, '`checkedLink` prop on `input` is deprecated; set `value` and `onChange` instead.') : void 0; + didWarnCheckedLink = true; + } + if (props.checked !== undefined && props.defaultChecked !== undefined && !didWarnCheckedDefaultChecked) { + true ? warning(false, '%s contains an input of type %s with both checked and defaultChecked props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the checked prop, or the defaultChecked prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0; + didWarnCheckedDefaultChecked = true; + } + if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue) { + true ? warning(false, '%s contains an input of type %s with both value and defaultValue props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0; + didWarnValueDefaultValue = true; + } + } + + var defaultValue = props.defaultValue; + inst._wrapperState = { + initialChecked: props.checked != null ? props.checked : props.defaultChecked, + initialValue: props.value != null ? props.value : defaultValue, + listeners: null, + onChange: _handleChange.bind(inst) + }; + + if (true) { + inst._wrapperState.controlled = isControlled(props); + } + }, + + updateWrapper: function (inst) { + var props = inst._currentElement.props; + + if (true) { + var controlled = isControlled(props); + var owner = inst._currentElement._owner; + + if (!inst._wrapperState.controlled && controlled && !didWarnUncontrolledToControlled) { + true ? warning(false, '%s is changing an uncontrolled input of type %s to be controlled. ' + 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0; + didWarnUncontrolledToControlled = true; + } + if (inst._wrapperState.controlled && !controlled && !didWarnControlledToUncontrolled) { + true ? warning(false, '%s is changing a controlled input of type %s to be uncontrolled. ' + 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0; + didWarnControlledToUncontrolled = true; + } + } + + // TODO: Shouldn't this be getChecked(props)? + var checked = props.checked; + if (checked != null) { + DOMPropertyOperations.setValueForProperty(ReactDOMComponentTree.getNodeFromInstance(inst), 'checked', checked || false); + } + + var node = ReactDOMComponentTree.getNodeFromInstance(inst); + var value = LinkedValueUtils.getValue(props); + if (value != null) { + + // Cast `value` to a string to ensure the value is set correctly. While + // browsers typically do this as necessary, jsdom doesn't. + var newValue = '' + value; + + // To avoid side effects (such as losing text selection), only set value if changed + if (newValue !== node.value) { + node.value = newValue; + } + } else { + if (props.value == null && props.defaultValue != null) { + // In Chrome, assigning defaultValue to certain input types triggers input validation. + // For number inputs, the display value loses trailing decimal points. For email inputs, + // Chrome raises "The specified value <x> is not a valid email address". + // + // Here we check to see if the defaultValue has actually changed, avoiding these problems + // when the user is inputting text + // + // https://github.com/facebook/react/issues/7253 + if (node.defaultValue !== '' + props.defaultValue) { + node.defaultValue = '' + props.defaultValue; + } + } + if (props.checked == null && props.defaultChecked != null) { + node.defaultChecked = !!props.defaultChecked; + } + } + }, + + postMountWrapper: function (inst) { + var props = inst._currentElement.props; + + // This is in postMount because we need access to the DOM node, which is not + // available until after the component has mounted. + var node = ReactDOMComponentTree.getNodeFromInstance(inst); + + // Detach value from defaultValue. We won't do anything if we're working on + // submit or reset inputs as those values & defaultValues are linked. They + // are not resetable nodes so this operation doesn't matter and actually + // removes browser-default values (eg "Submit Query") when no value is + // provided. + + switch (props.type) { + case 'submit': + case 'reset': + break; + case 'color': + case 'date': + case 'datetime': + case 'datetime-local': + case 'month': + case 'time': + case 'week': + // This fixes the no-show issue on iOS Safari and Android Chrome: + // https://github.com/facebook/react/issues/7233 + node.value = ''; + node.value = node.defaultValue; + break; + default: + node.value = node.value; + break; + } + + // Normally, we'd just do `node.checked = node.checked` upon initial mount, less this bug + // this is needed to work around a chrome bug where setting defaultChecked + // will sometimes influence the value of checked (even after detachment). + // Reference: https://bugs.chromium.org/p/chromium/issues/detail?id=608416 + // We need to temporarily unset name to avoid disrupting radio button groups. + var name = node.name; + if (name !== '') { + node.name = ''; + } + node.defaultChecked = !node.defaultChecked; + node.defaultChecked = !node.defaultChecked; + if (name !== '') { + node.name = name; + } + } +}; + +function _handleChange(event) { + var props = this._currentElement.props; + + var returnValue = LinkedValueUtils.executeOnChange(props, event); + + // Here we use asap to wait until all updates have propagated, which + // is important when using controlled components within layers: + // https://github.com/facebook/react/issues/1698 + ReactUpdates.asap(forceUpdateIfMounted, this); + + var name = props.name; + if (props.type === 'radio' && name != null) { + var rootNode = ReactDOMComponentTree.getNodeFromInstance(this); + var queryRoot = rootNode; + + while (queryRoot.parentNode) { + queryRoot = queryRoot.parentNode; + } + + // If `rootNode.form` was non-null, then we could try `form.elements`, + // but that sometimes behaves strangely in IE8. We could also try using + // `form.getElementsByName`, but that will only return direct children + // and won't include inputs that use the HTML5 `form=` attribute. Since + // the input might not even be in a form, let's just use the global + // `querySelectorAll` to ensure we don't miss anything. + var group = queryRoot.querySelectorAll('input[name=' + JSON.stringify('' + name) + '][type="radio"]'); + + for (var i = 0; i < group.length; i++) { + var otherNode = group[i]; + if (otherNode === rootNode || otherNode.form !== rootNode.form) { + continue; + } + // This will throw if radio buttons rendered by different copies of React + // and the same name are rendered into the same form (same as #1939). + // That's probably okay; we don't support it just as we don't support + // mixing React radio buttons with non-React ones. + var otherInstance = ReactDOMComponentTree.getInstanceFromNode(otherNode); + !otherInstance ? true ? invariant(false, 'ReactDOMInput: Mixing React and non-React radio inputs with the same `name` is not supported.') : _prodInvariant('90') : void 0; + // If this is a controlled radio button group, forcing the input that + // was previously checked to update will cause it to be come re-checked + // as appropriate. + ReactUpdates.asap(forceUpdateIfMounted, otherInstance); + } + } + + return returnValue; +} + +module.exports = ReactDOMInput; + +/***/ }), +/* 234 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMInvalidARIAHook.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var warnedProperties = {}; +var rARIA = new RegExp('^(aria)-[' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$'); + +function validateProperty(tagName, name, debugID) { + if (warnedProperties.hasOwnProperty(name) && warnedProperties[name]) { + return true; + } + + if (rARIA.test(name)) { + var lowerCasedName = name.toLowerCase(); + var standardName = DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? DOMProperty.getPossibleStandardName[lowerCasedName] : null; + + // If this is an aria-* attribute, but is not listed in the known DOM + // DOM properties, then it is an invalid aria-* attribute. + if (standardName == null) { + warnedProperties[name] = true; + return false; + } + // aria-* attributes should be lowercase; suggest the lowercase version. + if (name !== standardName) { + true ? warning(false, 'Unknown ARIA attribute %s. Did you mean %s?%s', name, standardName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + warnedProperties[name] = true; + return true; + } + } + + return true; +} + +function warnInvalidARIAProps(debugID, element) { + var invalidProps = []; + + for (var key in element.props) { + var isValid = validateProperty(element.type, key, debugID); + if (!isValid) { + invalidProps.push(key); + } + } + + var unknownPropString = invalidProps.map(function (prop) { + return '`' + prop + '`'; + }).join(', '); + + if (invalidProps.length === 1) { + true ? warning(false, 'Invalid aria prop %s on <%s> tag. ' + 'For details, see https://fb.me/invalid-aria-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + } else if (invalidProps.length > 1) { + true ? warning(false, 'Invalid aria props %s on <%s> tag. ' + 'For details, see https://fb.me/invalid-aria-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + } +} + +function handleElement(debugID, element) { + if (element == null || typeof element.type !== 'string') { + return; + } + if (element.type.indexOf('-') >= 0 || element.props.is) { + return; + } + + warnInvalidARIAProps(debugID, element); +} + +var ReactDOMInvalidARIAHook = { + onBeforeMountComponent: function (debugID, element) { + if (true) { + handleElement(debugID, element); + } + }, + onBeforeUpdateComponent: function (debugID, element) { + if (true) { + handleElement(debugID, element); + } + } +}; + +module.exports = ReactDOMInvalidARIAHook; + +/***/ }), +/* 235 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMNullInputValuePropHook.js ***! + \**********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var didWarnValueNull = false; + +function handleElement(debugID, element) { + if (element == null) { + return; + } + if (element.type !== 'input' && element.type !== 'textarea' && element.type !== 'select') { + return; + } + if (element.props != null && element.props.value === null && !didWarnValueNull) { + true ? warning(false, '`value` prop on `%s` should not be null. ' + 'Consider using the empty string to clear the component or `undefined` ' + 'for uncontrolled components.%s', element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + + didWarnValueNull = true; + } +} + +var ReactDOMNullInputValuePropHook = { + onBeforeMountComponent: function (debugID, element) { + handleElement(debugID, element); + }, + onBeforeUpdateComponent: function (debugID, element) { + handleElement(debugID, element); + } +}; + +module.exports = ReactDOMNullInputValuePropHook; + +/***/ }), +/* 236 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMOption.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var React = __webpack_require__(/*! react/lib/React */ 28); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactDOMSelect = __webpack_require__(/*! ./ReactDOMSelect */ 105); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); +var didWarnInvalidOptionChildren = false; + +function flattenChildren(children) { + var content = ''; + + // Flatten children and warn if they aren't strings or numbers; + // invalid types are ignored. + React.Children.forEach(children, function (child) { + if (child == null) { + return; + } + if (typeof child === 'string' || typeof child === 'number') { + content += child; + } else if (!didWarnInvalidOptionChildren) { + didWarnInvalidOptionChildren = true; + true ? warning(false, 'Only strings and numbers are supported as <option> children.') : void 0; + } + }); + + return content; +} + +/** + * Implements an <option> host component that warns when `selected` is set. + */ +var ReactDOMOption = { + mountWrapper: function (inst, props, hostParent) { + // TODO (yungsters): Remove support for `selected` in <option>. + if (true) { + true ? warning(props.selected == null, 'Use the `defaultValue` or `value` props on <select> instead of ' + 'setting `selected` on <option>.') : void 0; + } + + // Look up whether this option is 'selected' + var selectValue = null; + if (hostParent != null) { + var selectParent = hostParent; + + if (selectParent._tag === 'optgroup') { + selectParent = selectParent._hostParent; + } + + if (selectParent != null && selectParent._tag === 'select') { + selectValue = ReactDOMSelect.getSelectValueContext(selectParent); + } + } + + // If the value is null (e.g., no specified value or after initial mount) + // or missing (e.g., for <datalist>), we don't change props.selected + var selected = null; + if (selectValue != null) { + var value; + if (props.value != null) { + value = props.value + ''; + } else { + value = flattenChildren(props.children); + } + selected = false; + if (Array.isArray(selectValue)) { + // multiple + for (var i = 0; i < selectValue.length; i++) { + if ('' + selectValue[i] === value) { + selected = true; + break; + } + } + } else { + selected = '' + selectValue === value; + } + } + + inst._wrapperState = { selected: selected }; + }, + + postMountWrapper: function (inst) { + // value="" should make a value attribute (#6219) + var props = inst._currentElement.props; + if (props.value != null) { + var node = ReactDOMComponentTree.getNodeFromInstance(inst); + node.setAttribute('value', props.value); + } + }, + + getHostProps: function (inst, props) { + var hostProps = _assign({ selected: undefined, children: undefined }, props); + + // Read state only from initial mount because <select> updates value + // manually; we need the initial state only for server rendering + if (inst._wrapperState.selected != null) { + hostProps.selected = inst._wrapperState.selected; + } + + var content = flattenChildren(props.children); + + if (content) { + hostProps.children = content; + } + + return hostProps; + } + +}; + +module.exports = ReactDOMOption; + +/***/ }), +/* 237 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMSelection.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + +var getNodeForCharacterOffset = __webpack_require__(/*! ./getNodeForCharacterOffset */ 281); +var getTextContentAccessor = __webpack_require__(/*! ./getTextContentAccessor */ 117); + +/** + * While `isCollapsed` is available on the Selection object and `collapsed` + * is available on the Range object, IE11 sometimes gets them wrong. + * If the anchor/focus nodes and offsets are the same, the range is collapsed. + */ +function isCollapsed(anchorNode, anchorOffset, focusNode, focusOffset) { + return anchorNode === focusNode && anchorOffset === focusOffset; +} + +/** + * Get the appropriate anchor and focus node/offset pairs for IE. + * + * The catch here is that IE's selection API doesn't provide information + * about whether the selection is forward or backward, so we have to + * behave as though it's always forward. + * + * IE text differs from modern selection in that it behaves as though + * block elements end with a new line. This means character offsets will + * differ between the two APIs. + * + * @param {DOMElement} node + * @return {object} + */ +function getIEOffsets(node) { + var selection = document.selection; + var selectedRange = selection.createRange(); + var selectedLength = selectedRange.text.length; + + // Duplicate selection so we can move range without breaking user selection. + var fromStart = selectedRange.duplicate(); + fromStart.moveToElementText(node); + fromStart.setEndPoint('EndToStart', selectedRange); + + var startOffset = fromStart.text.length; + var endOffset = startOffset + selectedLength; + + return { + start: startOffset, + end: endOffset + }; +} + +/** + * @param {DOMElement} node + * @return {?object} + */ +function getModernOffsets(node) { + var selection = window.getSelection && window.getSelection(); + + if (!selection || selection.rangeCount === 0) { + return null; + } + + var anchorNode = selection.anchorNode; + var anchorOffset = selection.anchorOffset; + var focusNode = selection.focusNode; + var focusOffset = selection.focusOffset; + + var currentRange = selection.getRangeAt(0); + + // In Firefox, range.startContainer and range.endContainer can be "anonymous + // divs", e.g. the up/down buttons on an <input type="number">. Anonymous + // divs do not seem to expose properties, triggering a "Permission denied + // error" if any of its properties are accessed. The only seemingly possible + // way to avoid erroring is to access a property that typically works for + // non-anonymous divs and catch any error that may otherwise arise. See + // https://bugzilla.mozilla.org/show_bug.cgi?id=208427 + try { + /* eslint-disable no-unused-expressions */ + currentRange.startContainer.nodeType; + currentRange.endContainer.nodeType; + /* eslint-enable no-unused-expressions */ + } catch (e) { + return null; + } + + // If the node and offset values are the same, the selection is collapsed. + // `Selection.isCollapsed` is available natively, but IE sometimes gets + // this value wrong. + var isSelectionCollapsed = isCollapsed(selection.anchorNode, selection.anchorOffset, selection.focusNode, selection.focusOffset); + + var rangeLength = isSelectionCollapsed ? 0 : currentRange.toString().length; + + var tempRange = currentRange.cloneRange(); + tempRange.selectNodeContents(node); + tempRange.setEnd(currentRange.startContainer, currentRange.startOffset); + + var isTempRangeCollapsed = isCollapsed(tempRange.startContainer, tempRange.startOffset, tempRange.endContainer, tempRange.endOffset); + + var start = isTempRangeCollapsed ? 0 : tempRange.toString().length; + var end = start + rangeLength; + + // Detect whether the selection is backward. + var detectionRange = document.createRange(); + detectionRange.setStart(anchorNode, anchorOffset); + detectionRange.setEnd(focusNode, focusOffset); + var isBackward = detectionRange.collapsed; + + return { + start: isBackward ? end : start, + end: isBackward ? start : end + }; +} + +/** + * @param {DOMElement|DOMTextNode} node + * @param {object} offsets + */ +function setIEOffsets(node, offsets) { + var range = document.selection.createRange().duplicate(); + var start, end; + + if (offsets.end === undefined) { + start = offsets.start; + end = start; + } else if (offsets.start > offsets.end) { + start = offsets.end; + end = offsets.start; + } else { + start = offsets.start; + end = offsets.end; + } + + range.moveToElementText(node); + range.moveStart('character', start); + range.setEndPoint('EndToStart', range); + range.moveEnd('character', end - start); + range.select(); +} + +/** + * In modern non-IE browsers, we can support both forward and backward + * selections. + * + * Note: IE10+ supports the Selection object, but it does not support + * the `extend` method, which means that even in modern IE, it's not possible + * to programmatically create a backward selection. Thus, for all IE + * versions, we use the old IE API to create our selections. + * + * @param {DOMElement|DOMTextNode} node + * @param {object} offsets + */ +function setModernOffsets(node, offsets) { + if (!window.getSelection) { + return; + } + + var selection = window.getSelection(); + var length = node[getTextContentAccessor()].length; + var start = Math.min(offsets.start, length); + var end = offsets.end === undefined ? start : Math.min(offsets.end, length); + + // IE 11 uses modern selection, but doesn't support the extend method. + // Flip backward selections, so we can set with a single range. + if (!selection.extend && start > end) { + var temp = end; + end = start; + start = temp; + } + + var startMarker = getNodeForCharacterOffset(node, start); + var endMarker = getNodeForCharacterOffset(node, end); + + if (startMarker && endMarker) { + var range = document.createRange(); + range.setStart(startMarker.node, startMarker.offset); + selection.removeAllRanges(); + + if (start > end) { + selection.addRange(range); + selection.extend(endMarker.node, endMarker.offset); + } else { + range.setEnd(endMarker.node, endMarker.offset); + selection.addRange(range); + } + } +} + +var useIEOffsets = ExecutionEnvironment.canUseDOM && 'selection' in document && !('getSelection' in window); + +var ReactDOMSelection = { + /** + * @param {DOMElement} node + */ + getOffsets: useIEOffsets ? getIEOffsets : getModernOffsets, + + /** + * @param {DOMElement|DOMTextNode} node + * @param {object} offsets + */ + setOffsets: useIEOffsets ? setIEOffsets : setModernOffsets +}; + +module.exports = ReactDOMSelection; + +/***/ }), +/* 238 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMTextComponent.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var DOMChildrenOperations = __webpack_require__(/*! ./DOMChildrenOperations */ 54); +var DOMLazyTree = __webpack_require__(/*! ./DOMLazyTree */ 26); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); + +var escapeTextContentForBrowser = __webpack_require__(/*! ./escapeTextContentForBrowser */ 44); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var validateDOMNesting = __webpack_require__(/*! ./validateDOMNesting */ 68); + +/** + * Text nodes violate a couple assumptions that React makes about components: + * + * - When mounting text into the DOM, adjacent text nodes are merged. + * - Text nodes cannot be assigned a React root ID. + * + * This component is used to wrap strings between comment nodes so that they + * can undergo the same reconciliation that is applied to elements. + * + * TODO: Investigate representing React components in the DOM with text nodes. + * + * @class ReactDOMTextComponent + * @extends ReactComponent + * @internal + */ +var ReactDOMTextComponent = function (text) { + // TODO: This is really a ReactText (ReactNode), not a ReactElement + this._currentElement = text; + this._stringText = '' + text; + // ReactDOMComponentTree uses these: + this._hostNode = null; + this._hostParent = null; + + // Properties + this._domID = 0; + this._mountIndex = 0; + this._closingComment = null; + this._commentNodes = null; +}; + +_assign(ReactDOMTextComponent.prototype, { + + /** + * Creates the markup for this text node. This node is not intended to have + * any features besides containing text content. + * + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @return {string} Markup for this text node. + * @internal + */ + mountComponent: function (transaction, hostParent, hostContainerInfo, context) { + if (true) { + var parentInfo; + if (hostParent != null) { + parentInfo = hostParent._ancestorInfo; + } else if (hostContainerInfo != null) { + parentInfo = hostContainerInfo._ancestorInfo; + } + if (parentInfo) { + // parentInfo should always be present except for the top-level + // component when server rendering + validateDOMNesting(null, this._stringText, this, parentInfo); + } + } + + var domID = hostContainerInfo._idCounter++; + var openingValue = ' react-text: ' + domID + ' '; + var closingValue = ' /react-text '; + this._domID = domID; + this._hostParent = hostParent; + if (transaction.useCreateElement) { + var ownerDocument = hostContainerInfo._ownerDocument; + var openingComment = ownerDocument.createComment(openingValue); + var closingComment = ownerDocument.createComment(closingValue); + var lazyTree = DOMLazyTree(ownerDocument.createDocumentFragment()); + DOMLazyTree.queueChild(lazyTree, DOMLazyTree(openingComment)); + if (this._stringText) { + DOMLazyTree.queueChild(lazyTree, DOMLazyTree(ownerDocument.createTextNode(this._stringText))); + } + DOMLazyTree.queueChild(lazyTree, DOMLazyTree(closingComment)); + ReactDOMComponentTree.precacheNode(this, openingComment); + this._closingComment = closingComment; + return lazyTree; + } else { + var escapedText = escapeTextContentForBrowser(this._stringText); + + if (transaction.renderToStaticMarkup) { + // Normally we'd wrap this between comment nodes for the reasons stated + // above, but since this is a situation where React won't take over + // (static pages), we can simply return the text as it is. + return escapedText; + } + + return '<!--' + openingValue + '-->' + escapedText + '<!--' + closingValue + '-->'; + } + }, + + /** + * Updates this component by updating the text content. + * + * @param {ReactText} nextText The next text content + * @param {ReactReconcileTransaction} transaction + * @internal + */ + receiveComponent: function (nextText, transaction) { + if (nextText !== this._currentElement) { + this._currentElement = nextText; + var nextStringText = '' + nextText; + if (nextStringText !== this._stringText) { + // TODO: Save this as pending props and use performUpdateIfNecessary + // and/or updateComponent to do the actual update for consistency with + // other component types? + this._stringText = nextStringText; + var commentNodes = this.getHostNode(); + DOMChildrenOperations.replaceDelimitedText(commentNodes[0], commentNodes[1], nextStringText); + } + } + }, + + getHostNode: function () { + var hostNode = this._commentNodes; + if (hostNode) { + return hostNode; + } + if (!this._closingComment) { + var openingComment = ReactDOMComponentTree.getNodeFromInstance(this); + var node = openingComment.nextSibling; + while (true) { + !(node != null) ? true ? invariant(false, 'Missing closing comment for text component %s', this._domID) : _prodInvariant('67', this._domID) : void 0; + if (node.nodeType === 8 && node.nodeValue === ' /react-text ') { + this._closingComment = node; + break; + } + node = node.nextSibling; + } + } + hostNode = [this._hostNode, this._closingComment]; + this._commentNodes = hostNode; + return hostNode; + }, + + unmountComponent: function () { + this._closingComment = null; + this._commentNodes = null; + ReactDOMComponentTree.uncacheNode(this); + } + +}); + +module.exports = ReactDOMTextComponent; + +/***/ }), +/* 239 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMTextarea.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var LinkedValueUtils = __webpack_require__(/*! ./LinkedValueUtils */ 58); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var didWarnValueLink = false; +var didWarnValDefaultVal = false; + +function forceUpdateIfMounted() { + if (this._rootNodeID) { + // DOM component is still mounted; update + ReactDOMTextarea.updateWrapper(this); + } +} + +/** + * Implements a <textarea> host component that allows setting `value`, and + * `defaultValue`. This differs from the traditional DOM API because value is + * usually set as PCDATA children. + * + * If `value` is not supplied (or null/undefined), user actions that affect the + * value will trigger updates to the element. + * + * If `value` is supplied (and not null/undefined), the rendered element will + * not trigger updates to the element. Instead, the `value` prop must change in + * order for the rendered element to be updated. + * + * The rendered element will be initialized with an empty value, the prop + * `defaultValue` if specified, or the children content (deprecated). + */ +var ReactDOMTextarea = { + getHostProps: function (inst, props) { + !(props.dangerouslySetInnerHTML == null) ? true ? invariant(false, '`dangerouslySetInnerHTML` does not make sense on <textarea>.') : _prodInvariant('91') : void 0; + + // Always set children to the same thing. In IE9, the selection range will + // get reset if `textContent` is mutated. We could add a check in setTextContent + // to only set the value if/when the value differs from the node value (which would + // completely solve this IE9 bug), but Sebastian+Ben seemed to like this solution. + // The value can be a boolean or object so that's why it's forced to be a string. + var hostProps = _assign({}, props, { + value: undefined, + defaultValue: undefined, + children: '' + inst._wrapperState.initialValue, + onChange: inst._wrapperState.onChange + }); + + return hostProps; + }, + + mountWrapper: function (inst, props) { + if (true) { + LinkedValueUtils.checkPropTypes('textarea', props, inst._currentElement._owner); + if (props.valueLink !== undefined && !didWarnValueLink) { + true ? warning(false, '`valueLink` prop on `textarea` is deprecated; set `value` and `onChange` instead.') : void 0; + didWarnValueLink = true; + } + if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValDefaultVal) { + true ? warning(false, 'Textarea elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled textarea ' + 'and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components') : void 0; + didWarnValDefaultVal = true; + } + } + + var value = LinkedValueUtils.getValue(props); + var initialValue = value; + + // Only bother fetching default value if we're going to use it + if (value == null) { + var defaultValue = props.defaultValue; + // TODO (yungsters): Remove support for children content in <textarea>. + var children = props.children; + if (children != null) { + if (true) { + true ? warning(false, 'Use the `defaultValue` or `value` props instead of setting ' + 'children on <textarea>.') : void 0; + } + !(defaultValue == null) ? true ? invariant(false, 'If you supply `defaultValue` on a <textarea>, do not pass children.') : _prodInvariant('92') : void 0; + if (Array.isArray(children)) { + !(children.length <= 1) ? true ? invariant(false, '<textarea> can only have at most one child.') : _prodInvariant('93') : void 0; + children = children[0]; + } + + defaultValue = '' + children; + } + if (defaultValue == null) { + defaultValue = ''; + } + initialValue = defaultValue; + } + + inst._wrapperState = { + initialValue: '' + initialValue, + listeners: null, + onChange: _handleChange.bind(inst) + }; + }, + + updateWrapper: function (inst) { + var props = inst._currentElement.props; + + var node = ReactDOMComponentTree.getNodeFromInstance(inst); + var value = LinkedValueUtils.getValue(props); + if (value != null) { + // Cast `value` to a string to ensure the value is set correctly. While + // browsers typically do this as necessary, jsdom doesn't. + var newValue = '' + value; + + // To avoid side effects (such as losing text selection), only set value if changed + if (newValue !== node.value) { + node.value = newValue; + } + if (props.defaultValue == null) { + node.defaultValue = newValue; + } + } + if (props.defaultValue != null) { + node.defaultValue = props.defaultValue; + } + }, + + postMountWrapper: function (inst) { + // This is in postMount because we need access to the DOM node, which is not + // available until after the component has mounted. + var node = ReactDOMComponentTree.getNodeFromInstance(inst); + var textContent = node.textContent; + + // Only set node.value if textContent is equal to the expected + // initial value. In IE10/IE11 there is a bug where the placeholder attribute + // will populate textContent as well. + // https://developer.microsoft.com/microsoft-edge/platform/issues/101525/ + if (textContent === inst._wrapperState.initialValue) { + node.value = textContent; + } + } +}; + +function _handleChange(event) { + var props = this._currentElement.props; + var returnValue = LinkedValueUtils.executeOnChange(props, event); + ReactUpdates.asap(forceUpdateIfMounted, this); + return returnValue; +} + +module.exports = ReactDOMTextarea; + +/***/ }), +/* 240 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMTreeTraversal.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Return the lowest common ancestor of A and B, or null if they are in + * different trees. + */ +function getLowestCommonAncestor(instA, instB) { + !('_hostNode' in instA) ? true ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0; + !('_hostNode' in instB) ? true ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0; + + var depthA = 0; + for (var tempA = instA; tempA; tempA = tempA._hostParent) { + depthA++; + } + var depthB = 0; + for (var tempB = instB; tempB; tempB = tempB._hostParent) { + depthB++; + } + + // If A is deeper, crawl up. + while (depthA - depthB > 0) { + instA = instA._hostParent; + depthA--; + } + + // If B is deeper, crawl up. + while (depthB - depthA > 0) { + instB = instB._hostParent; + depthB--; + } + + // Walk in lockstep until we find a match. + var depth = depthA; + while (depth--) { + if (instA === instB) { + return instA; + } + instA = instA._hostParent; + instB = instB._hostParent; + } + return null; +} + +/** + * Return if A is an ancestor of B. + */ +function isAncestor(instA, instB) { + !('_hostNode' in instA) ? true ? invariant(false, 'isAncestor: Invalid argument.') : _prodInvariant('35') : void 0; + !('_hostNode' in instB) ? true ? invariant(false, 'isAncestor: Invalid argument.') : _prodInvariant('35') : void 0; + + while (instB) { + if (instB === instA) { + return true; + } + instB = instB._hostParent; + } + return false; +} + +/** + * Return the parent instance of the passed-in instance. + */ +function getParentInstance(inst) { + !('_hostNode' in inst) ? true ? invariant(false, 'getParentInstance: Invalid argument.') : _prodInvariant('36') : void 0; + + return inst._hostParent; +} + +/** + * Simulates the traversal of a two-phase, capture/bubble event dispatch. + */ +function traverseTwoPhase(inst, fn, arg) { + var path = []; + while (inst) { + path.push(inst); + inst = inst._hostParent; + } + var i; + for (i = path.length; i-- > 0;) { + fn(path[i], 'captured', arg); + } + for (i = 0; i < path.length; i++) { + fn(path[i], 'bubbled', arg); + } +} + +/** + * Traverses the ID hierarchy and invokes the supplied `cb` on any IDs that + * should would receive a `mouseEnter` or `mouseLeave` event. + * + * Does not invoke the callback on the nearest common ancestor because nothing + * "entered" or "left" that element. + */ +function traverseEnterLeave(from, to, fn, argFrom, argTo) { + var common = from && to ? getLowestCommonAncestor(from, to) : null; + var pathFrom = []; + while (from && from !== common) { + pathFrom.push(from); + from = from._hostParent; + } + var pathTo = []; + while (to && to !== common) { + pathTo.push(to); + to = to._hostParent; + } + var i; + for (i = 0; i < pathFrom.length; i++) { + fn(pathFrom[i], 'bubbled', argFrom); + } + for (i = pathTo.length; i-- > 0;) { + fn(pathTo[i], 'captured', argTo); + } +} + +module.exports = { + isAncestor: isAncestor, + getLowestCommonAncestor: getLowestCommonAncestor, + getParentInstance: getParentInstance, + traverseTwoPhase: traverseTwoPhase, + traverseEnterLeave: traverseEnterLeave +}; + +/***/ }), +/* 241 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMUnknownPropertyHook.js ***! + \*******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var EventPluginRegistry = __webpack_require__(/*! ./EventPluginRegistry */ 40); +var ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +if (true) { + var reactProps = { + children: true, + dangerouslySetInnerHTML: true, + key: true, + ref: true, + + autoFocus: true, + defaultValue: true, + valueLink: true, + defaultChecked: true, + checkedLink: true, + innerHTML: true, + suppressContentEditableWarning: true, + onFocusIn: true, + onFocusOut: true + }; + var warnedProperties = {}; + + var validateProperty = function (tagName, name, debugID) { + if (DOMProperty.properties.hasOwnProperty(name) || DOMProperty.isCustomAttribute(name)) { + return true; + } + if (reactProps.hasOwnProperty(name) && reactProps[name] || warnedProperties.hasOwnProperty(name) && warnedProperties[name]) { + return true; + } + if (EventPluginRegistry.registrationNameModules.hasOwnProperty(name)) { + return true; + } + warnedProperties[name] = true; + var lowerCasedName = name.toLowerCase(); + + // data-* attributes should be lowercase; suggest the lowercase version + var standardName = DOMProperty.isCustomAttribute(lowerCasedName) ? lowerCasedName : DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? DOMProperty.getPossibleStandardName[lowerCasedName] : null; + + var registrationName = EventPluginRegistry.possibleRegistrationNames.hasOwnProperty(lowerCasedName) ? EventPluginRegistry.possibleRegistrationNames[lowerCasedName] : null; + + if (standardName != null) { + true ? warning(false, 'Unknown DOM property %s. Did you mean %s?%s', name, standardName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + return true; + } else if (registrationName != null) { + true ? warning(false, 'Unknown event handler property %s. Did you mean `%s`?%s', name, registrationName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + return true; + } else { + // We were unable to guess which prop the user intended. + // It is likely that the user was just blindly spreading/forwarding props + // Components should be careful to only render valid props/attributes. + // Warning will be invoked in warnUnknownProperties to allow grouping. + return false; + } + }; +} + +var warnUnknownProperties = function (debugID, element) { + var unknownProps = []; + for (var key in element.props) { + var isValid = validateProperty(element.type, key, debugID); + if (!isValid) { + unknownProps.push(key); + } + } + + var unknownPropString = unknownProps.map(function (prop) { + return '`' + prop + '`'; + }).join(', '); + + if (unknownProps.length === 1) { + true ? warning(false, 'Unknown prop %s on <%s> tag. Remove this prop from the element. ' + 'For details, see https://fb.me/react-unknown-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + } else if (unknownProps.length > 1) { + true ? warning(false, 'Unknown props %s on <%s> tag. Remove these props from the element. ' + 'For details, see https://fb.me/react-unknown-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + } +}; + +function handleElement(debugID, element) { + if (element == null || typeof element.type !== 'string') { + return; + } + if (element.type.indexOf('-') >= 0 || element.props.is) { + return; + } + warnUnknownProperties(debugID, element); +} + +var ReactDOMUnknownPropertyHook = { + onBeforeMountComponent: function (debugID, element) { + handleElement(debugID, element); + }, + onBeforeUpdateComponent: function (debugID, element) { + handleElement(debugID, element); + } +}; + +module.exports = ReactDOMUnknownPropertyHook; + +/***/ }), +/* 242 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDebugTool.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2016-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactInvalidSetStateWarningHook = __webpack_require__(/*! ./ReactInvalidSetStateWarningHook */ 250); +var ReactHostOperationHistoryHook = __webpack_require__(/*! ./ReactHostOperationHistoryHook */ 248); +var ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + +var performanceNow = __webpack_require__(/*! fbjs/lib/performanceNow */ 205); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var hooks = []; +var didHookThrowForEvent = {}; + +function callHook(event, fn, context, arg1, arg2, arg3, arg4, arg5) { + try { + fn.call(context, arg1, arg2, arg3, arg4, arg5); + } catch (e) { + true ? warning(didHookThrowForEvent[event], 'Exception thrown by hook while handling %s: %s', event, e + '\n' + e.stack) : void 0; + didHookThrowForEvent[event] = true; + } +} + +function emitEvent(event, arg1, arg2, arg3, arg4, arg5) { + for (var i = 0; i < hooks.length; i++) { + var hook = hooks[i]; + var fn = hook[event]; + if (fn) { + callHook(event, fn, hook, arg1, arg2, arg3, arg4, arg5); + } + } +} + +var isProfiling = false; +var flushHistory = []; +var lifeCycleTimerStack = []; +var currentFlushNesting = 0; +var currentFlushMeasurements = []; +var currentFlushStartTime = 0; +var currentTimerDebugID = null; +var currentTimerStartTime = 0; +var currentTimerNestedFlushDuration = 0; +var currentTimerType = null; + +var lifeCycleTimerHasWarned = false; + +function clearHistory() { + ReactComponentTreeHook.purgeUnmountedComponents(); + ReactHostOperationHistoryHook.clearHistory(); +} + +function getTreeSnapshot(registeredIDs) { + return registeredIDs.reduce(function (tree, id) { + var ownerID = ReactComponentTreeHook.getOwnerID(id); + var parentID = ReactComponentTreeHook.getParentID(id); + tree[id] = { + displayName: ReactComponentTreeHook.getDisplayName(id), + text: ReactComponentTreeHook.getText(id), + updateCount: ReactComponentTreeHook.getUpdateCount(id), + childIDs: ReactComponentTreeHook.getChildIDs(id), + // Text nodes don't have owners but this is close enough. + ownerID: ownerID || parentID && ReactComponentTreeHook.getOwnerID(parentID) || 0, + parentID: parentID + }; + return tree; + }, {}); +} + +function resetMeasurements() { + var previousStartTime = currentFlushStartTime; + var previousMeasurements = currentFlushMeasurements; + var previousOperations = ReactHostOperationHistoryHook.getHistory(); + + if (currentFlushNesting === 0) { + currentFlushStartTime = 0; + currentFlushMeasurements = []; + clearHistory(); + return; + } + + if (previousMeasurements.length || previousOperations.length) { + var registeredIDs = ReactComponentTreeHook.getRegisteredIDs(); + flushHistory.push({ + duration: performanceNow() - previousStartTime, + measurements: previousMeasurements || [], + operations: previousOperations || [], + treeSnapshot: getTreeSnapshot(registeredIDs) + }); + } + + clearHistory(); + currentFlushStartTime = performanceNow(); + currentFlushMeasurements = []; +} + +function checkDebugID(debugID) { + var allowRoot = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + if (allowRoot && debugID === 0) { + return; + } + if (!debugID) { + true ? warning(false, 'ReactDebugTool: debugID may not be empty.') : void 0; + } +} + +function beginLifeCycleTimer(debugID, timerType) { + if (currentFlushNesting === 0) { + return; + } + if (currentTimerType && !lifeCycleTimerHasWarned) { + true ? warning(false, 'There is an internal error in the React performance measurement code. ' + 'Did not expect %s timer to start while %s timer is still in ' + 'progress for %s instance.', timerType, currentTimerType || 'no', debugID === currentTimerDebugID ? 'the same' : 'another') : void 0; + lifeCycleTimerHasWarned = true; + } + currentTimerStartTime = performanceNow(); + currentTimerNestedFlushDuration = 0; + currentTimerDebugID = debugID; + currentTimerType = timerType; +} + +function endLifeCycleTimer(debugID, timerType) { + if (currentFlushNesting === 0) { + return; + } + if (currentTimerType !== timerType && !lifeCycleTimerHasWarned) { + true ? warning(false, 'There is an internal error in the React performance measurement code. ' + 'We did not expect %s timer to stop while %s timer is still in ' + 'progress for %s instance. Please report this as a bug in React.', timerType, currentTimerType || 'no', debugID === currentTimerDebugID ? 'the same' : 'another') : void 0; + lifeCycleTimerHasWarned = true; + } + if (isProfiling) { + currentFlushMeasurements.push({ + timerType: timerType, + instanceID: debugID, + duration: performanceNow() - currentTimerStartTime - currentTimerNestedFlushDuration + }); + } + currentTimerStartTime = 0; + currentTimerNestedFlushDuration = 0; + currentTimerDebugID = null; + currentTimerType = null; +} + +function pauseCurrentLifeCycleTimer() { + var currentTimer = { + startTime: currentTimerStartTime, + nestedFlushStartTime: performanceNow(), + debugID: currentTimerDebugID, + timerType: currentTimerType + }; + lifeCycleTimerStack.push(currentTimer); + currentTimerStartTime = 0; + currentTimerNestedFlushDuration = 0; + currentTimerDebugID = null; + currentTimerType = null; +} + +function resumeCurrentLifeCycleTimer() { + var _lifeCycleTimerStack$ = lifeCycleTimerStack.pop(), + startTime = _lifeCycleTimerStack$.startTime, + nestedFlushStartTime = _lifeCycleTimerStack$.nestedFlushStartTime, + debugID = _lifeCycleTimerStack$.debugID, + timerType = _lifeCycleTimerStack$.timerType; + + var nestedFlushDuration = performanceNow() - nestedFlushStartTime; + currentTimerStartTime = startTime; + currentTimerNestedFlushDuration += nestedFlushDuration; + currentTimerDebugID = debugID; + currentTimerType = timerType; +} + +var lastMarkTimeStamp = 0; +var canUsePerformanceMeasure = +// $FlowFixMe https://github.com/facebook/flow/issues/2345 +typeof performance !== 'undefined' && typeof performance.mark === 'function' && typeof performance.clearMarks === 'function' && typeof performance.measure === 'function' && typeof performance.clearMeasures === 'function'; + +function shouldMark(debugID) { + if (!isProfiling || !canUsePerformanceMeasure) { + return false; + } + var element = ReactComponentTreeHook.getElement(debugID); + if (element == null || typeof element !== 'object') { + return false; + } + var isHostElement = typeof element.type === 'string'; + if (isHostElement) { + return false; + } + return true; +} + +function markBegin(debugID, markType) { + if (!shouldMark(debugID)) { + return; + } + + var markName = debugID + '::' + markType; + lastMarkTimeStamp = performanceNow(); + performance.mark(markName); +} + +function markEnd(debugID, markType) { + if (!shouldMark(debugID)) { + return; + } + + var markName = debugID + '::' + markType; + var displayName = ReactComponentTreeHook.getDisplayName(debugID) || 'Unknown'; + + // Chrome has an issue of dropping markers recorded too fast: + // https://bugs.chromium.org/p/chromium/issues/detail?id=640652 + // To work around this, we will not report very small measurements. + // I determined the magic number by tweaking it back and forth. + // 0.05ms was enough to prevent the issue, but I set it to 0.1ms to be safe. + // When the bug is fixed, we can `measure()` unconditionally if we want to. + var timeStamp = performanceNow(); + if (timeStamp - lastMarkTimeStamp > 0.1) { + var measurementName = displayName + ' [' + markType + ']'; + performance.measure(measurementName, markName); + } + + performance.clearMarks(markName); + performance.clearMeasures(measurementName); +} + +var ReactDebugTool = { + addHook: function (hook) { + hooks.push(hook); + }, + removeHook: function (hook) { + for (var i = 0; i < hooks.length; i++) { + if (hooks[i] === hook) { + hooks.splice(i, 1); + i--; + } + } + }, + isProfiling: function () { + return isProfiling; + }, + beginProfiling: function () { + if (isProfiling) { + return; + } + + isProfiling = true; + flushHistory.length = 0; + resetMeasurements(); + ReactDebugTool.addHook(ReactHostOperationHistoryHook); + }, + endProfiling: function () { + if (!isProfiling) { + return; + } + + isProfiling = false; + resetMeasurements(); + ReactDebugTool.removeHook(ReactHostOperationHistoryHook); + }, + getFlushHistory: function () { + return flushHistory; + }, + onBeginFlush: function () { + currentFlushNesting++; + resetMeasurements(); + pauseCurrentLifeCycleTimer(); + emitEvent('onBeginFlush'); + }, + onEndFlush: function () { + resetMeasurements(); + currentFlushNesting--; + resumeCurrentLifeCycleTimer(); + emitEvent('onEndFlush'); + }, + onBeginLifeCycleTimer: function (debugID, timerType) { + checkDebugID(debugID); + emitEvent('onBeginLifeCycleTimer', debugID, timerType); + markBegin(debugID, timerType); + beginLifeCycleTimer(debugID, timerType); + }, + onEndLifeCycleTimer: function (debugID, timerType) { + checkDebugID(debugID); + endLifeCycleTimer(debugID, timerType); + markEnd(debugID, timerType); + emitEvent('onEndLifeCycleTimer', debugID, timerType); + }, + onBeginProcessingChildContext: function () { + emitEvent('onBeginProcessingChildContext'); + }, + onEndProcessingChildContext: function () { + emitEvent('onEndProcessingChildContext'); + }, + onHostOperation: function (operation) { + checkDebugID(operation.instanceID); + emitEvent('onHostOperation', operation); + }, + onSetState: function () { + emitEvent('onSetState'); + }, + onSetChildren: function (debugID, childDebugIDs) { + checkDebugID(debugID); + childDebugIDs.forEach(checkDebugID); + emitEvent('onSetChildren', debugID, childDebugIDs); + }, + onBeforeMountComponent: function (debugID, element, parentDebugID) { + checkDebugID(debugID); + checkDebugID(parentDebugID, true); + emitEvent('onBeforeMountComponent', debugID, element, parentDebugID); + markBegin(debugID, 'mount'); + }, + onMountComponent: function (debugID) { + checkDebugID(debugID); + markEnd(debugID, 'mount'); + emitEvent('onMountComponent', debugID); + }, + onBeforeUpdateComponent: function (debugID, element) { + checkDebugID(debugID); + emitEvent('onBeforeUpdateComponent', debugID, element); + markBegin(debugID, 'update'); + }, + onUpdateComponent: function (debugID) { + checkDebugID(debugID); + markEnd(debugID, 'update'); + emitEvent('onUpdateComponent', debugID); + }, + onBeforeUnmountComponent: function (debugID) { + checkDebugID(debugID); + emitEvent('onBeforeUnmountComponent', debugID); + markBegin(debugID, 'unmount'); + }, + onUnmountComponent: function (debugID) { + checkDebugID(debugID); + markEnd(debugID, 'unmount'); + emitEvent('onUnmountComponent', debugID); + }, + onTestEvent: function () { + emitEvent('onTestEvent'); + } +}; + +// TODO remove these when RN/www gets updated +ReactDebugTool.addDevtool = ReactDebugTool.addHook; +ReactDebugTool.removeDevtool = ReactDebugTool.removeHook; + +ReactDebugTool.addHook(ReactInvalidSetStateWarningHook); +ReactDebugTool.addHook(ReactComponentTreeHook); +var url = ExecutionEnvironment.canUseDOM && window.location.href || ''; +if (/[?&]react_perf\b/.test(url)) { + ReactDebugTool.beginProfiling(); +} + +module.exports = ReactDebugTool; + +/***/ }), +/* 243 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDefaultBatchingStrategy.js ***! + \********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); +var Transaction = __webpack_require__(/*! ./Transaction */ 43); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); + +var RESET_BATCHED_UPDATES = { + initialize: emptyFunction, + close: function () { + ReactDefaultBatchingStrategy.isBatchingUpdates = false; + } +}; + +var FLUSH_BATCHED_UPDATES = { + initialize: emptyFunction, + close: ReactUpdates.flushBatchedUpdates.bind(ReactUpdates) +}; + +var TRANSACTION_WRAPPERS = [FLUSH_BATCHED_UPDATES, RESET_BATCHED_UPDATES]; + +function ReactDefaultBatchingStrategyTransaction() { + this.reinitializeTransaction(); +} + +_assign(ReactDefaultBatchingStrategyTransaction.prototype, Transaction, { + getTransactionWrappers: function () { + return TRANSACTION_WRAPPERS; + } +}); + +var transaction = new ReactDefaultBatchingStrategyTransaction(); + +var ReactDefaultBatchingStrategy = { + isBatchingUpdates: false, + + /** + * Call the provided function in a context within which calls to `setState` + * and friends are batched such that components aren't updated unnecessarily. + */ + batchedUpdates: function (callback, a, b, c, d, e) { + var alreadyBatchingUpdates = ReactDefaultBatchingStrategy.isBatchingUpdates; + + ReactDefaultBatchingStrategy.isBatchingUpdates = true; + + // The code is written this way to avoid extra allocations + if (alreadyBatchingUpdates) { + return callback(a, b, c, d, e); + } else { + return transaction.perform(callback, null, a, b, c, d, e); + } + } +}; + +module.exports = ReactDefaultBatchingStrategy; + +/***/ }), +/* 244 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDefaultInjection.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ARIADOMPropertyConfig = __webpack_require__(/*! ./ARIADOMPropertyConfig */ 214); +var BeforeInputEventPlugin = __webpack_require__(/*! ./BeforeInputEventPlugin */ 216); +var ChangeEventPlugin = __webpack_require__(/*! ./ChangeEventPlugin */ 218); +var DefaultEventPluginOrder = __webpack_require__(/*! ./DefaultEventPluginOrder */ 220); +var EnterLeaveEventPlugin = __webpack_require__(/*! ./EnterLeaveEventPlugin */ 221); +var HTMLDOMPropertyConfig = __webpack_require__(/*! ./HTMLDOMPropertyConfig */ 223); +var ReactComponentBrowserEnvironment = __webpack_require__(/*! ./ReactComponentBrowserEnvironment */ 225); +var ReactDOMComponent = __webpack_require__(/*! ./ReactDOMComponent */ 228); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactDOMEmptyComponent = __webpack_require__(/*! ./ReactDOMEmptyComponent */ 230); +var ReactDOMTreeTraversal = __webpack_require__(/*! ./ReactDOMTreeTraversal */ 240); +var ReactDOMTextComponent = __webpack_require__(/*! ./ReactDOMTextComponent */ 238); +var ReactDefaultBatchingStrategy = __webpack_require__(/*! ./ReactDefaultBatchingStrategy */ 243); +var ReactEventListener = __webpack_require__(/*! ./ReactEventListener */ 247); +var ReactInjection = __webpack_require__(/*! ./ReactInjection */ 249); +var ReactReconcileTransaction = __webpack_require__(/*! ./ReactReconcileTransaction */ 255); +var SVGDOMPropertyConfig = __webpack_require__(/*! ./SVGDOMPropertyConfig */ 260); +var SelectEventPlugin = __webpack_require__(/*! ./SelectEventPlugin */ 261); +var SimpleEventPlugin = __webpack_require__(/*! ./SimpleEventPlugin */ 262); + +var alreadyInjected = false; + +function inject() { + if (alreadyInjected) { + // TODO: This is currently true because these injections are shared between + // the client and the server package. They should be built independently + // and not share any injection state. Then this problem will be solved. + return; + } + alreadyInjected = true; + + ReactInjection.EventEmitter.injectReactEventListener(ReactEventListener); + + /** + * Inject modules for resolving DOM hierarchy and plugin ordering. + */ + ReactInjection.EventPluginHub.injectEventPluginOrder(DefaultEventPluginOrder); + ReactInjection.EventPluginUtils.injectComponentTree(ReactDOMComponentTree); + ReactInjection.EventPluginUtils.injectTreeTraversal(ReactDOMTreeTraversal); + + /** + * Some important event plugins included by default (without having to require + * them). + */ + ReactInjection.EventPluginHub.injectEventPluginsByName({ + SimpleEventPlugin: SimpleEventPlugin, + EnterLeaveEventPlugin: EnterLeaveEventPlugin, + ChangeEventPlugin: ChangeEventPlugin, + SelectEventPlugin: SelectEventPlugin, + BeforeInputEventPlugin: BeforeInputEventPlugin + }); + + ReactInjection.HostComponent.injectGenericComponentClass(ReactDOMComponent); + + ReactInjection.HostComponent.injectTextComponentClass(ReactDOMTextComponent); + + ReactInjection.DOMProperty.injectDOMPropertyConfig(ARIADOMPropertyConfig); + ReactInjection.DOMProperty.injectDOMPropertyConfig(HTMLDOMPropertyConfig); + ReactInjection.DOMProperty.injectDOMPropertyConfig(SVGDOMPropertyConfig); + + ReactInjection.EmptyComponent.injectEmptyComponentFactory(function (instantiate) { + return new ReactDOMEmptyComponent(instantiate); + }); + + ReactInjection.Updates.injectReconcileTransaction(ReactReconcileTransaction); + ReactInjection.Updates.injectBatchingStrategy(ReactDefaultBatchingStrategy); + + ReactInjection.Component.injectEnvironment(ReactComponentBrowserEnvironment); +} + +module.exports = { + inject: inject +}; + +/***/ }), +/* 245 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactElementSymbol.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +// The Symbol used to tag the ReactElement type. If there is no native Symbol +// nor polyfill, then a plain number is used for performance. + +var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7; + +module.exports = REACT_ELEMENT_TYPE; + +/***/ }), +/* 246 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactEventEmitterMixin.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var EventPluginHub = __webpack_require__(/*! ./EventPluginHub */ 34); + +function runEventQueueInBatch(events) { + EventPluginHub.enqueueEvents(events); + EventPluginHub.processEventQueue(false); +} + +var ReactEventEmitterMixin = { + + /** + * Streams a fired top-level event to `EventPluginHub` where plugins have the + * opportunity to create `ReactEvent`s to be dispatched. + */ + handleTopLevel: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + var events = EventPluginHub.extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget); + runEventQueueInBatch(events); + } +}; + +module.exports = ReactEventEmitterMixin; + +/***/ }), +/* 247 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactEventListener.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var EventListener = __webpack_require__(/*! fbjs/lib/EventListener */ 97); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var getEventTarget = __webpack_require__(/*! ./getEventTarget */ 65); +var getUnboundedScrollPosition = __webpack_require__(/*! fbjs/lib/getUnboundedScrollPosition */ 198); + +/** + * Find the deepest React component completely containing the root of the + * passed-in instance (for use when entire React trees are nested within each + * other). If React trees are not nested, returns null. + */ +function findParent(inst) { + // TODO: It may be a good idea to cache this to prevent unnecessary DOM + // traversal, but caching is difficult to do correctly without using a + // mutation observer to listen for all DOM changes. + while (inst._hostParent) { + inst = inst._hostParent; + } + var rootNode = ReactDOMComponentTree.getNodeFromInstance(inst); + var container = rootNode.parentNode; + return ReactDOMComponentTree.getClosestInstanceFromNode(container); +} + +// Used to store ancestor hierarchy in top level callback +function TopLevelCallbackBookKeeping(topLevelType, nativeEvent) { + this.topLevelType = topLevelType; + this.nativeEvent = nativeEvent; + this.ancestors = []; +} +_assign(TopLevelCallbackBookKeeping.prototype, { + destructor: function () { + this.topLevelType = null; + this.nativeEvent = null; + this.ancestors.length = 0; + } +}); +PooledClass.addPoolingTo(TopLevelCallbackBookKeeping, PooledClass.twoArgumentPooler); + +function handleTopLevelImpl(bookKeeping) { + var nativeEventTarget = getEventTarget(bookKeeping.nativeEvent); + var targetInst = ReactDOMComponentTree.getClosestInstanceFromNode(nativeEventTarget); + + // Loop through the hierarchy, in case there's any nested components. + // It's important that we build the array of ancestors before calling any + // event handlers, because event handlers can modify the DOM, leading to + // inconsistencies with ReactMount's node cache. See #1105. + var ancestor = targetInst; + do { + bookKeeping.ancestors.push(ancestor); + ancestor = ancestor && findParent(ancestor); + } while (ancestor); + + for (var i = 0; i < bookKeeping.ancestors.length; i++) { + targetInst = bookKeeping.ancestors[i]; + ReactEventListener._handleTopLevel(bookKeeping.topLevelType, targetInst, bookKeeping.nativeEvent, getEventTarget(bookKeeping.nativeEvent)); + } +} + +function scrollValueMonitor(cb) { + var scrollPosition = getUnboundedScrollPosition(window); + cb(scrollPosition); +} + +var ReactEventListener = { + _enabled: true, + _handleTopLevel: null, + + WINDOW_HANDLE: ExecutionEnvironment.canUseDOM ? window : null, + + setHandleTopLevel: function (handleTopLevel) { + ReactEventListener._handleTopLevel = handleTopLevel; + }, + + setEnabled: function (enabled) { + ReactEventListener._enabled = !!enabled; + }, + + isEnabled: function () { + return ReactEventListener._enabled; + }, + + /** + * Traps top-level events by using event bubbling. + * + * @param {string} topLevelType Record from `EventConstants`. + * @param {string} handlerBaseName Event name (e.g. "click"). + * @param {object} element Element on which to attach listener. + * @return {?object} An object with a remove function which will forcefully + * remove the listener. + * @internal + */ + trapBubbledEvent: function (topLevelType, handlerBaseName, element) { + if (!element) { + return null; + } + return EventListener.listen(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType)); + }, + + /** + * Traps a top-level event by using event capturing. + * + * @param {string} topLevelType Record from `EventConstants`. + * @param {string} handlerBaseName Event name (e.g. "click"). + * @param {object} element Element on which to attach listener. + * @return {?object} An object with a remove function which will forcefully + * remove the listener. + * @internal + */ + trapCapturedEvent: function (topLevelType, handlerBaseName, element) { + if (!element) { + return null; + } + return EventListener.capture(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType)); + }, + + monitorScrollValue: function (refresh) { + var callback = scrollValueMonitor.bind(null, refresh); + EventListener.listen(window, 'scroll', callback); + }, + + dispatchEvent: function (topLevelType, nativeEvent) { + if (!ReactEventListener._enabled) { + return; + } + + var bookKeeping = TopLevelCallbackBookKeeping.getPooled(topLevelType, nativeEvent); + try { + // Event queue being processed in the same cycle allows + // `preventDefault`. + ReactUpdates.batchedUpdates(handleTopLevelImpl, bookKeeping); + } finally { + TopLevelCallbackBookKeeping.release(bookKeeping); + } + } +}; + +module.exports = ReactEventListener; + +/***/ }), +/* 248 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactHostOperationHistoryHook.js ***! + \*********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2016-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var history = []; + +var ReactHostOperationHistoryHook = { + onHostOperation: function (operation) { + history.push(operation); + }, + clearHistory: function () { + if (ReactHostOperationHistoryHook._preventClearing) { + // Should only be used for tests. + return; + } + + history = []; + }, + getHistory: function () { + return history; + } +}; + +module.exports = ReactHostOperationHistoryHook; + +/***/ }), +/* 249 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactInjection.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var EventPluginHub = __webpack_require__(/*! ./EventPluginHub */ 34); +var EventPluginUtils = __webpack_require__(/*! ./EventPluginUtils */ 56); +var ReactComponentEnvironment = __webpack_require__(/*! ./ReactComponentEnvironment */ 59); +var ReactEmptyComponent = __webpack_require__(/*! ./ReactEmptyComponent */ 106); +var ReactBrowserEventEmitter = __webpack_require__(/*! ./ReactBrowserEventEmitter */ 41); +var ReactHostComponent = __webpack_require__(/*! ./ReactHostComponent */ 108); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var ReactInjection = { + Component: ReactComponentEnvironment.injection, + DOMProperty: DOMProperty.injection, + EmptyComponent: ReactEmptyComponent.injection, + EventPluginHub: EventPluginHub.injection, + EventPluginUtils: EventPluginUtils.injection, + EventEmitter: ReactBrowserEventEmitter.injection, + HostComponent: ReactHostComponent.injection, + Updates: ReactUpdates.injection +}; + +module.exports = ReactInjection; + +/***/ }), +/* 250 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactInvalidSetStateWarningHook.js ***! + \***********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2016-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +if (true) { + var processingChildContext = false; + + var warnInvalidSetState = function () { + true ? warning(!processingChildContext, 'setState(...): Cannot call setState() inside getChildContext()') : void 0; + }; +} + +var ReactInvalidSetStateWarningHook = { + onBeginProcessingChildContext: function () { + processingChildContext = true; + }, + onEndProcessingChildContext: function () { + processingChildContext = false; + }, + onSetState: function () { + warnInvalidSetState(); + } +}; + +module.exports = ReactInvalidSetStateWarningHook; + +/***/ }), +/* 251 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactMarkupChecksum.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var adler32 = __webpack_require__(/*! ./adler32 */ 273); + +var TAG_END = /\/?>/; +var COMMENT_START = /^<\!\-\-/; + +var ReactMarkupChecksum = { + CHECKSUM_ATTR_NAME: 'data-react-checksum', + + /** + * @param {string} markup Markup string + * @return {string} Markup string with checksum attribute attached + */ + addChecksumToMarkup: function (markup) { + var checksum = adler32(markup); + + // Add checksum (handle both parent tags, comments and self-closing tags) + if (COMMENT_START.test(markup)) { + return markup; + } else { + return markup.replace(TAG_END, ' ' + ReactMarkupChecksum.CHECKSUM_ATTR_NAME + '="' + checksum + '"$&'); + } + }, + + /** + * @param {string} markup to use + * @param {DOMElement} element root React element + * @returns {boolean} whether or not the markup is the same + */ + canReuseMarkup: function (markup, element) { + var existingChecksum = element.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME); + existingChecksum = existingChecksum && parseInt(existingChecksum, 10); + var markupChecksum = adler32(markup); + return markupChecksum === existingChecksum; + } +}; + +module.exports = ReactMarkupChecksum; + +/***/ }), +/* 252 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactMultiChild.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var ReactComponentEnvironment = __webpack_require__(/*! ./ReactComponentEnvironment */ 59); +var ReactInstanceMap = __webpack_require__(/*! ./ReactInstanceMap */ 36); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); + +var ReactCurrentOwner = __webpack_require__(/*! react/lib/ReactCurrentOwner */ 15); +var ReactReconciler = __webpack_require__(/*! ./ReactReconciler */ 27); +var ReactChildReconciler = __webpack_require__(/*! ./ReactChildReconciler */ 224); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var flattenChildren = __webpack_require__(/*! ./flattenChildren */ 277); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Make an update for markup to be rendered and inserted at a supplied index. + * + * @param {string} markup Markup that renders into an element. + * @param {number} toIndex Destination index. + * @private + */ +function makeInsertMarkup(markup, afterNode, toIndex) { + // NOTE: Null values reduce hidden classes. + return { + type: 'INSERT_MARKUP', + content: markup, + fromIndex: null, + fromNode: null, + toIndex: toIndex, + afterNode: afterNode + }; +} + +/** + * Make an update for moving an existing element to another index. + * + * @param {number} fromIndex Source index of the existing element. + * @param {number} toIndex Destination index of the element. + * @private + */ +function makeMove(child, afterNode, toIndex) { + // NOTE: Null values reduce hidden classes. + return { + type: 'MOVE_EXISTING', + content: null, + fromIndex: child._mountIndex, + fromNode: ReactReconciler.getHostNode(child), + toIndex: toIndex, + afterNode: afterNode + }; +} + +/** + * Make an update for removing an element at an index. + * + * @param {number} fromIndex Index of the element to remove. + * @private + */ +function makeRemove(child, node) { + // NOTE: Null values reduce hidden classes. + return { + type: 'REMOVE_NODE', + content: null, + fromIndex: child._mountIndex, + fromNode: node, + toIndex: null, + afterNode: null + }; +} + +/** + * Make an update for setting the markup of a node. + * + * @param {string} markup Markup that renders into an element. + * @private + */ +function makeSetMarkup(markup) { + // NOTE: Null values reduce hidden classes. + return { + type: 'SET_MARKUP', + content: markup, + fromIndex: null, + fromNode: null, + toIndex: null, + afterNode: null + }; +} + +/** + * Make an update for setting the text content. + * + * @param {string} textContent Text content to set. + * @private + */ +function makeTextContent(textContent) { + // NOTE: Null values reduce hidden classes. + return { + type: 'TEXT_CONTENT', + content: textContent, + fromIndex: null, + fromNode: null, + toIndex: null, + afterNode: null + }; +} + +/** + * Push an update, if any, onto the queue. Creates a new queue if none is + * passed and always returns the queue. Mutative. + */ +function enqueue(queue, update) { + if (update) { + queue = queue || []; + queue.push(update); + } + return queue; +} + +/** + * Processes any enqueued updates. + * + * @private + */ +function processQueue(inst, updateQueue) { + ReactComponentEnvironment.processChildrenUpdates(inst, updateQueue); +} + +var setChildrenForInstrumentation = emptyFunction; +if (true) { + var getDebugID = function (inst) { + if (!inst._debugID) { + // Check for ART-like instances. TODO: This is silly/gross. + var internal; + if (internal = ReactInstanceMap.get(inst)) { + inst = internal; + } + } + return inst._debugID; + }; + setChildrenForInstrumentation = function (children) { + var debugID = getDebugID(this); + // TODO: React Native empty components are also multichild. + // This means they still get into this method but don't have _debugID. + if (debugID !== 0) { + ReactInstrumentation.debugTool.onSetChildren(debugID, children ? Object.keys(children).map(function (key) { + return children[key]._debugID; + }) : []); + } + }; +} + +/** + * ReactMultiChild are capable of reconciling multiple children. + * + * @class ReactMultiChild + * @internal + */ +var ReactMultiChild = { + + /** + * Provides common functionality for components that must reconcile multiple + * children. This is used by `ReactDOMComponent` to mount, update, and + * unmount child components. + * + * @lends {ReactMultiChild.prototype} + */ + Mixin: { + + _reconcilerInstantiateChildren: function (nestedChildren, transaction, context) { + if (true) { + var selfDebugID = getDebugID(this); + if (this._currentElement) { + try { + ReactCurrentOwner.current = this._currentElement._owner; + return ReactChildReconciler.instantiateChildren(nestedChildren, transaction, context, selfDebugID); + } finally { + ReactCurrentOwner.current = null; + } + } + } + return ReactChildReconciler.instantiateChildren(nestedChildren, transaction, context); + }, + + _reconcilerUpdateChildren: function (prevChildren, nextNestedChildrenElements, mountImages, removedNodes, transaction, context) { + var nextChildren; + var selfDebugID = 0; + if (true) { + selfDebugID = getDebugID(this); + if (this._currentElement) { + try { + ReactCurrentOwner.current = this._currentElement._owner; + nextChildren = flattenChildren(nextNestedChildrenElements, selfDebugID); + } finally { + ReactCurrentOwner.current = null; + } + ReactChildReconciler.updateChildren(prevChildren, nextChildren, mountImages, removedNodes, transaction, this, this._hostContainerInfo, context, selfDebugID); + return nextChildren; + } + } + nextChildren = flattenChildren(nextNestedChildrenElements, selfDebugID); + ReactChildReconciler.updateChildren(prevChildren, nextChildren, mountImages, removedNodes, transaction, this, this._hostContainerInfo, context, selfDebugID); + return nextChildren; + }, + + /** + * Generates a "mount image" for each of the supplied children. In the case + * of `ReactDOMComponent`, a mount image is a string of markup. + * + * @param {?object} nestedChildren Nested child maps. + * @return {array} An array of mounted representations. + * @internal + */ + mountChildren: function (nestedChildren, transaction, context) { + var children = this._reconcilerInstantiateChildren(nestedChildren, transaction, context); + this._renderedChildren = children; + + var mountImages = []; + var index = 0; + for (var name in children) { + if (children.hasOwnProperty(name)) { + var child = children[name]; + var selfDebugID = 0; + if (true) { + selfDebugID = getDebugID(this); + } + var mountImage = ReactReconciler.mountComponent(child, transaction, this, this._hostContainerInfo, context, selfDebugID); + child._mountIndex = index++; + mountImages.push(mountImage); + } + } + + if (true) { + setChildrenForInstrumentation.call(this, children); + } + + return mountImages; + }, + + /** + * Replaces any rendered children with a text content string. + * + * @param {string} nextContent String of content. + * @internal + */ + updateTextContent: function (nextContent) { + var prevChildren = this._renderedChildren; + // Remove any rendered children. + ReactChildReconciler.unmountChildren(prevChildren, false); + for (var name in prevChildren) { + if (prevChildren.hasOwnProperty(name)) { + true ? true ? invariant(false, 'updateTextContent called on non-empty component.') : _prodInvariant('118') : void 0; + } + } + // Set new text content. + var updates = [makeTextContent(nextContent)]; + processQueue(this, updates); + }, + + /** + * Replaces any rendered children with a markup string. + * + * @param {string} nextMarkup String of markup. + * @internal + */ + updateMarkup: function (nextMarkup) { + var prevChildren = this._renderedChildren; + // Remove any rendered children. + ReactChildReconciler.unmountChildren(prevChildren, false); + for (var name in prevChildren) { + if (prevChildren.hasOwnProperty(name)) { + true ? true ? invariant(false, 'updateTextContent called on non-empty component.') : _prodInvariant('118') : void 0; + } + } + var updates = [makeSetMarkup(nextMarkup)]; + processQueue(this, updates); + }, + + /** + * Updates the rendered children with new children. + * + * @param {?object} nextNestedChildrenElements Nested child element maps. + * @param {ReactReconcileTransaction} transaction + * @internal + */ + updateChildren: function (nextNestedChildrenElements, transaction, context) { + // Hook used by React ART + this._updateChildren(nextNestedChildrenElements, transaction, context); + }, + + /** + * @param {?object} nextNestedChildrenElements Nested child element maps. + * @param {ReactReconcileTransaction} transaction + * @final + * @protected + */ + _updateChildren: function (nextNestedChildrenElements, transaction, context) { + var prevChildren = this._renderedChildren; + var removedNodes = {}; + var mountImages = []; + var nextChildren = this._reconcilerUpdateChildren(prevChildren, nextNestedChildrenElements, mountImages, removedNodes, transaction, context); + if (!nextChildren && !prevChildren) { + return; + } + var updates = null; + var name; + // `nextIndex` will increment for each child in `nextChildren`, but + // `lastIndex` will be the last index visited in `prevChildren`. + var nextIndex = 0; + var lastIndex = 0; + // `nextMountIndex` will increment for each newly mounted child. + var nextMountIndex = 0; + var lastPlacedNode = null; + for (name in nextChildren) { + if (!nextChildren.hasOwnProperty(name)) { + continue; + } + var prevChild = prevChildren && prevChildren[name]; + var nextChild = nextChildren[name]; + if (prevChild === nextChild) { + updates = enqueue(updates, this.moveChild(prevChild, lastPlacedNode, nextIndex, lastIndex)); + lastIndex = Math.max(prevChild._mountIndex, lastIndex); + prevChild._mountIndex = nextIndex; + } else { + if (prevChild) { + // Update `lastIndex` before `_mountIndex` gets unset by unmounting. + lastIndex = Math.max(prevChild._mountIndex, lastIndex); + // The `removedNodes` loop below will actually remove the child. + } + // The child must be instantiated before it's mounted. + updates = enqueue(updates, this._mountChildAtIndex(nextChild, mountImages[nextMountIndex], lastPlacedNode, nextIndex, transaction, context)); + nextMountIndex++; + } + nextIndex++; + lastPlacedNode = ReactReconciler.getHostNode(nextChild); + } + // Remove children that are no longer present. + for (name in removedNodes) { + if (removedNodes.hasOwnProperty(name)) { + updates = enqueue(updates, this._unmountChild(prevChildren[name], removedNodes[name])); + } + } + if (updates) { + processQueue(this, updates); + } + this._renderedChildren = nextChildren; + + if (true) { + setChildrenForInstrumentation.call(this, nextChildren); + } + }, + + /** + * Unmounts all rendered children. This should be used to clean up children + * when this component is unmounted. It does not actually perform any + * backend operations. + * + * @internal + */ + unmountChildren: function (safely) { + var renderedChildren = this._renderedChildren; + ReactChildReconciler.unmountChildren(renderedChildren, safely); + this._renderedChildren = null; + }, + + /** + * Moves a child component to the supplied index. + * + * @param {ReactComponent} child Component to move. + * @param {number} toIndex Destination index of the element. + * @param {number} lastIndex Last index visited of the siblings of `child`. + * @protected + */ + moveChild: function (child, afterNode, toIndex, lastIndex) { + // If the index of `child` is less than `lastIndex`, then it needs to + // be moved. Otherwise, we do not need to move it because a child will be + // inserted or moved before `child`. + if (child._mountIndex < lastIndex) { + return makeMove(child, afterNode, toIndex); + } + }, + + /** + * Creates a child component. + * + * @param {ReactComponent} child Component to create. + * @param {string} mountImage Markup to insert. + * @protected + */ + createChild: function (child, afterNode, mountImage) { + return makeInsertMarkup(mountImage, afterNode, child._mountIndex); + }, + + /** + * Removes a child component. + * + * @param {ReactComponent} child Child to remove. + * @protected + */ + removeChild: function (child, node) { + return makeRemove(child, node); + }, + + /** + * Mounts a child with the supplied name. + * + * NOTE: This is part of `updateChildren` and is here for readability. + * + * @param {ReactComponent} child Component to mount. + * @param {string} name Name of the child. + * @param {number} index Index at which to insert the child. + * @param {ReactReconcileTransaction} transaction + * @private + */ + _mountChildAtIndex: function (child, mountImage, afterNode, index, transaction, context) { + child._mountIndex = index; + return this.createChild(child, afterNode, mountImage); + }, + + /** + * Unmounts a rendered child. + * + * NOTE: This is part of `updateChildren` and is here for readability. + * + * @param {ReactComponent} child Component to unmount. + * @private + */ + _unmountChild: function (child, node) { + var update = this.removeChild(child, node); + child._mountIndex = null; + return update; + } + + } + +}; + +module.exports = ReactMultiChild; + +/***/ }), +/* 253 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactOwner.js ***! + \**************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * @param {?object} object + * @return {boolean} True if `object` is a valid owner. + * @final + */ +function isValidOwner(object) { + return !!(object && typeof object.attachRef === 'function' && typeof object.detachRef === 'function'); +} + +/** + * ReactOwners are capable of storing references to owned components. + * + * All components are capable of //being// referenced by owner components, but + * only ReactOwner components are capable of //referencing// owned components. + * The named reference is known as a "ref". + * + * Refs are available when mounted and updated during reconciliation. + * + * var MyComponent = React.createClass({ + * render: function() { + * return ( + * <div onClick={this.handleClick}> + * <CustomComponent ref="custom" /> + * </div> + * ); + * }, + * handleClick: function() { + * this.refs.custom.handleClick(); + * }, + * componentDidMount: function() { + * this.refs.custom.initialize(); + * } + * }); + * + * Refs should rarely be used. When refs are used, they should only be done to + * control data that is not handled by React's data flow. + * + * @class ReactOwner + */ +var ReactOwner = { + /** + * Adds a component by ref to an owner component. + * + * @param {ReactComponent} component Component to reference. + * @param {string} ref Name by which to refer to the component. + * @param {ReactOwner} owner Component on which to record the ref. + * @final + * @internal + */ + addComponentAsRefTo: function (component, ref, owner) { + !isValidOwner(owner) ? true ? invariant(false, 'addComponentAsRefTo(...): Only a ReactOwner can have refs. You might be adding a ref to a component that was not created inside a component\'s `render` method, or you have multiple copies of React loaded (details: https://fb.me/react-refs-must-have-owner).') : _prodInvariant('119') : void 0; + owner.attachRef(ref, component); + }, + + /** + * Removes a component by ref from an owner component. + * + * @param {ReactComponent} component Component to dereference. + * @param {string} ref Name of the ref to remove. + * @param {ReactOwner} owner Component on which the ref is recorded. + * @final + * @internal + */ + removeComponentAsRefFrom: function (component, ref, owner) { + !isValidOwner(owner) ? true ? invariant(false, 'removeComponentAsRefFrom(...): Only a ReactOwner can have refs. You might be removing a ref to a component that was not created inside a component\'s `render` method, or you have multiple copies of React loaded (details: https://fb.me/react-refs-must-have-owner).') : _prodInvariant('120') : void 0; + var ownerPublicInstance = owner.getPublicInstance(); + // Check that `component`'s owner is still alive and that `component` is still the current ref + // because we do not want to detach the ref if another component stole it. + if (ownerPublicInstance && ownerPublicInstance.refs[ref] === component.getPublicInstance()) { + owner.detachRef(ref); + } + } + +}; + +module.exports = ReactOwner; + +/***/ }), +/* 254 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactPropTypeLocationNames.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactPropTypeLocationNames = {}; + +if (true) { + ReactPropTypeLocationNames = { + prop: 'prop', + context: 'context', + childContext: 'child context' + }; +} + +module.exports = ReactPropTypeLocationNames; + +/***/ }), +/* 255 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactReconcileTransaction.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var CallbackQueue = __webpack_require__(/*! ./CallbackQueue */ 102); +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); +var ReactBrowserEventEmitter = __webpack_require__(/*! ./ReactBrowserEventEmitter */ 41); +var ReactInputSelection = __webpack_require__(/*! ./ReactInputSelection */ 109); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); +var Transaction = __webpack_require__(/*! ./Transaction */ 43); +var ReactUpdateQueue = __webpack_require__(/*! ./ReactUpdateQueue */ 61); + +/** + * Ensures that, when possible, the selection range (currently selected text + * input) is not disturbed by performing the transaction. + */ +var SELECTION_RESTORATION = { + /** + * @return {Selection} Selection information. + */ + initialize: ReactInputSelection.getSelectionInformation, + /** + * @param {Selection} sel Selection information returned from `initialize`. + */ + close: ReactInputSelection.restoreSelection +}; + +/** + * Suppresses events (blur/focus) that could be inadvertently dispatched due to + * high level DOM manipulations (like temporarily removing a text input from the + * DOM). + */ +var EVENT_SUPPRESSION = { + /** + * @return {boolean} The enabled status of `ReactBrowserEventEmitter` before + * the reconciliation. + */ + initialize: function () { + var currentlyEnabled = ReactBrowserEventEmitter.isEnabled(); + ReactBrowserEventEmitter.setEnabled(false); + return currentlyEnabled; + }, + + /** + * @param {boolean} previouslyEnabled Enabled status of + * `ReactBrowserEventEmitter` before the reconciliation occurred. `close` + * restores the previous value. + */ + close: function (previouslyEnabled) { + ReactBrowserEventEmitter.setEnabled(previouslyEnabled); + } +}; + +/** + * Provides a queue for collecting `componentDidMount` and + * `componentDidUpdate` callbacks during the transaction. + */ +var ON_DOM_READY_QUEUEING = { + /** + * Initializes the internal `onDOMReady` queue. + */ + initialize: function () { + this.reactMountReady.reset(); + }, + + /** + * After DOM is flushed, invoke all registered `onDOMReady` callbacks. + */ + close: function () { + this.reactMountReady.notifyAll(); + } +}; + +/** + * Executed within the scope of the `Transaction` instance. Consider these as + * being member methods, but with an implied ordering while being isolated from + * each other. + */ +var TRANSACTION_WRAPPERS = [SELECTION_RESTORATION, EVENT_SUPPRESSION, ON_DOM_READY_QUEUEING]; + +if (true) { + TRANSACTION_WRAPPERS.push({ + initialize: ReactInstrumentation.debugTool.onBeginFlush, + close: ReactInstrumentation.debugTool.onEndFlush + }); +} + +/** + * Currently: + * - The order that these are listed in the transaction is critical: + * - Suppresses events. + * - Restores selection range. + * + * Future: + * - Restore document/overflow scroll positions that were unintentionally + * modified via DOM insertions above the top viewport boundary. + * - Implement/integrate with customized constraint based layout system and keep + * track of which dimensions must be remeasured. + * + * @class ReactReconcileTransaction + */ +function ReactReconcileTransaction(useCreateElement) { + this.reinitializeTransaction(); + // Only server-side rendering really needs this option (see + // `ReactServerRendering`), but server-side uses + // `ReactServerRenderingTransaction` instead. This option is here so that it's + // accessible and defaults to false when `ReactDOMComponent` and + // `ReactDOMTextComponent` checks it in `mountComponent`.` + this.renderToStaticMarkup = false; + this.reactMountReady = CallbackQueue.getPooled(null); + this.useCreateElement = useCreateElement; +} + +var Mixin = { + /** + * @see Transaction + * @abstract + * @final + * @return {array<object>} List of operation wrap procedures. + * TODO: convert to array<TransactionWrapper> + */ + getTransactionWrappers: function () { + return TRANSACTION_WRAPPERS; + }, + + /** + * @return {object} The queue to collect `onDOMReady` callbacks with. + */ + getReactMountReady: function () { + return this.reactMountReady; + }, + + /** + * @return {object} The queue to collect React async events. + */ + getUpdateQueue: function () { + return ReactUpdateQueue; + }, + + /** + * Save current transaction state -- if the return value from this method is + * passed to `rollback`, the transaction will be reset to that state. + */ + checkpoint: function () { + // reactMountReady is the our only stateful wrapper + return this.reactMountReady.checkpoint(); + }, + + rollback: function (checkpoint) { + this.reactMountReady.rollback(checkpoint); + }, + + /** + * `PooledClass` looks for this, and will invoke this before allowing this + * instance to be reused. + */ + destructor: function () { + CallbackQueue.release(this.reactMountReady); + this.reactMountReady = null; + } +}; + +_assign(ReactReconcileTransaction.prototype, Transaction, Mixin); + +PooledClass.addPoolingTo(ReactReconcileTransaction); + +module.exports = ReactReconcileTransaction; + +/***/ }), +/* 256 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactRef.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactOwner = __webpack_require__(/*! ./ReactOwner */ 253); + +var ReactRef = {}; + +function attachRef(ref, component, owner) { + if (typeof ref === 'function') { + ref(component.getPublicInstance()); + } else { + // Legacy ref + ReactOwner.addComponentAsRefTo(component, ref, owner); + } +} + +function detachRef(ref, component, owner) { + if (typeof ref === 'function') { + ref(null); + } else { + // Legacy ref + ReactOwner.removeComponentAsRefFrom(component, ref, owner); + } +} + +ReactRef.attachRefs = function (instance, element) { + if (element === null || typeof element !== 'object') { + return; + } + var ref = element.ref; + if (ref != null) { + attachRef(ref, instance, element._owner); + } +}; + +ReactRef.shouldUpdateRefs = function (prevElement, nextElement) { + // If either the owner or a `ref` has changed, make sure the newest owner + // has stored a reference to `this`, and the previous owner (if different) + // has forgotten the reference to `this`. We use the element instead + // of the public this.props because the post processing cannot determine + // a ref. The ref conceptually lives on the element. + + // TODO: Should this even be possible? The owner cannot change because + // it's forbidden by shouldUpdateReactComponent. The ref can change + // if you swap the keys of but not the refs. Reconsider where this check + // is made. It probably belongs where the key checking and + // instantiateReactComponent is done. + + var prevRef = null; + var prevOwner = null; + if (prevElement !== null && typeof prevElement === 'object') { + prevRef = prevElement.ref; + prevOwner = prevElement._owner; + } + + var nextRef = null; + var nextOwner = null; + if (nextElement !== null && typeof nextElement === 'object') { + nextRef = nextElement.ref; + nextOwner = nextElement._owner; + } + + return prevRef !== nextRef || + // If owner changes but we have an unchanged function ref, don't update refs + typeof nextRef === 'string' && nextOwner !== prevOwner; +}; + +ReactRef.detachRefs = function (instance, element) { + if (element === null || typeof element !== 'object') { + return; + } + var ref = element.ref; + if (ref != null) { + detachRef(ref, instance, element._owner); + } +}; + +module.exports = ReactRef; + +/***/ }), +/* 257 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactServerRenderingTransaction.js ***! + \***********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); +var Transaction = __webpack_require__(/*! ./Transaction */ 43); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); +var ReactServerUpdateQueue = __webpack_require__(/*! ./ReactServerUpdateQueue */ 258); + +/** + * Executed within the scope of the `Transaction` instance. Consider these as + * being member methods, but with an implied ordering while being isolated from + * each other. + */ +var TRANSACTION_WRAPPERS = []; + +if (true) { + TRANSACTION_WRAPPERS.push({ + initialize: ReactInstrumentation.debugTool.onBeginFlush, + close: ReactInstrumentation.debugTool.onEndFlush + }); +} + +var noopCallbackQueue = { + enqueue: function () {} +}; + +/** + * @class ReactServerRenderingTransaction + * @param {boolean} renderToStaticMarkup + */ +function ReactServerRenderingTransaction(renderToStaticMarkup) { + this.reinitializeTransaction(); + this.renderToStaticMarkup = renderToStaticMarkup; + this.useCreateElement = false; + this.updateQueue = new ReactServerUpdateQueue(this); +} + +var Mixin = { + /** + * @see Transaction + * @abstract + * @final + * @return {array} Empty list of operation wrap procedures. + */ + getTransactionWrappers: function () { + return TRANSACTION_WRAPPERS; + }, + + /** + * @return {object} The queue to collect `onDOMReady` callbacks with. + */ + getReactMountReady: function () { + return noopCallbackQueue; + }, + + /** + * @return {object} The queue to collect React async events. + */ + getUpdateQueue: function () { + return this.updateQueue; + }, + + /** + * `PooledClass` looks for this, and will invoke this before allowing this + * instance to be reused. + */ + destructor: function () {}, + + checkpoint: function () {}, + + rollback: function () {} +}; + +_assign(ReactServerRenderingTransaction.prototype, Transaction, Mixin); + +PooledClass.addPoolingTo(ReactServerRenderingTransaction); + +module.exports = ReactServerRenderingTransaction; + +/***/ }), +/* 258 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactServerUpdateQueue.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +var ReactUpdateQueue = __webpack_require__(/*! ./ReactUpdateQueue */ 61); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +function warnNoop(publicInstance, callerName) { + if (true) { + var constructor = publicInstance.constructor; + true ? warning(false, '%s(...): Can only update a mounting component. ' + 'This usually means you called %s() outside componentWillMount() on the server. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0; + } +} + +/** + * This is the update queue used for server rendering. + * It delegates to ReactUpdateQueue while server rendering is in progress and + * switches to ReactNoopUpdateQueue after the transaction has completed. + * @class ReactServerUpdateQueue + * @param {Transaction} transaction + */ + +var ReactServerUpdateQueue = function () { + function ReactServerUpdateQueue(transaction) { + _classCallCheck(this, ReactServerUpdateQueue); + + this.transaction = transaction; + } + + /** + * Checks whether or not this composite component is mounted. + * @param {ReactClass} publicInstance The instance we want to test. + * @return {boolean} True if mounted, false otherwise. + * @protected + * @final + */ + + + ReactServerUpdateQueue.prototype.isMounted = function isMounted(publicInstance) { + return false; + }; + + /** + * Enqueue a callback that will be executed after all the pending updates + * have processed. + * + * @param {ReactClass} publicInstance The instance to use as `this` context. + * @param {?function} callback Called after state is updated. + * @internal + */ + + + ReactServerUpdateQueue.prototype.enqueueCallback = function enqueueCallback(publicInstance, callback, callerName) { + if (this.transaction.isInTransaction()) { + ReactUpdateQueue.enqueueCallback(publicInstance, callback, callerName); + } + }; + + /** + * Forces an update. This should only be invoked when it is known with + * certainty that we are **not** in a DOM transaction. + * + * You may want to call this when you know that some deeper aspect of the + * component's state has changed but `setState` was not called. + * + * This will not invoke `shouldComponentUpdate`, but it will invoke + * `componentWillUpdate` and `componentDidUpdate`. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @internal + */ + + + ReactServerUpdateQueue.prototype.enqueueForceUpdate = function enqueueForceUpdate(publicInstance) { + if (this.transaction.isInTransaction()) { + ReactUpdateQueue.enqueueForceUpdate(publicInstance); + } else { + warnNoop(publicInstance, 'forceUpdate'); + } + }; + + /** + * Replaces all of the state. Always use this or `setState` to mutate state. + * You should treat `this.state` as immutable. + * + * There is no guarantee that `this.state` will be immediately updated, so + * accessing `this.state` after calling this method may return the old value. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object|function} completeState Next state. + * @internal + */ + + + ReactServerUpdateQueue.prototype.enqueueReplaceState = function enqueueReplaceState(publicInstance, completeState) { + if (this.transaction.isInTransaction()) { + ReactUpdateQueue.enqueueReplaceState(publicInstance, completeState); + } else { + warnNoop(publicInstance, 'replaceState'); + } + }; + + /** + * Sets a subset of the state. This only exists because _pendingState is + * internal. This provides a merging strategy that is not available to deep + * properties which is confusing. TODO: Expose pendingState or don't use it + * during the merge. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object|function} partialState Next partial state to be merged with state. + * @internal + */ + + + ReactServerUpdateQueue.prototype.enqueueSetState = function enqueueSetState(publicInstance, partialState) { + if (this.transaction.isInTransaction()) { + ReactUpdateQueue.enqueueSetState(publicInstance, partialState); + } else { + warnNoop(publicInstance, 'setState'); + } + }; + + return ReactServerUpdateQueue; +}(); + +module.exports = ReactServerUpdateQueue; + +/***/ }), +/* 259 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactVersion.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +module.exports = '15.4.2'; + +/***/ }), +/* 260 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SVGDOMPropertyConfig.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var NS = { + xlink: 'http://www.w3.org/1999/xlink', + xml: 'http://www.w3.org/XML/1998/namespace' +}; + +// We use attributes for everything SVG so let's avoid some duplication and run +// code instead. +// The following are all specified in the HTML config already so we exclude here. +// - class (as className) +// - color +// - height +// - id +// - lang +// - max +// - media +// - method +// - min +// - name +// - style +// - target +// - type +// - width +var ATTRS = { + accentHeight: 'accent-height', + accumulate: 0, + additive: 0, + alignmentBaseline: 'alignment-baseline', + allowReorder: 'allowReorder', + alphabetic: 0, + amplitude: 0, + arabicForm: 'arabic-form', + ascent: 0, + attributeName: 'attributeName', + attributeType: 'attributeType', + autoReverse: 'autoReverse', + azimuth: 0, + baseFrequency: 'baseFrequency', + baseProfile: 'baseProfile', + baselineShift: 'baseline-shift', + bbox: 0, + begin: 0, + bias: 0, + by: 0, + calcMode: 'calcMode', + capHeight: 'cap-height', + clip: 0, + clipPath: 'clip-path', + clipRule: 'clip-rule', + clipPathUnits: 'clipPathUnits', + colorInterpolation: 'color-interpolation', + colorInterpolationFilters: 'color-interpolation-filters', + colorProfile: 'color-profile', + colorRendering: 'color-rendering', + contentScriptType: 'contentScriptType', + contentStyleType: 'contentStyleType', + cursor: 0, + cx: 0, + cy: 0, + d: 0, + decelerate: 0, + descent: 0, + diffuseConstant: 'diffuseConstant', + direction: 0, + display: 0, + divisor: 0, + dominantBaseline: 'dominant-baseline', + dur: 0, + dx: 0, + dy: 0, + edgeMode: 'edgeMode', + elevation: 0, + enableBackground: 'enable-background', + end: 0, + exponent: 0, + externalResourcesRequired: 'externalResourcesRequired', + fill: 0, + fillOpacity: 'fill-opacity', + fillRule: 'fill-rule', + filter: 0, + filterRes: 'filterRes', + filterUnits: 'filterUnits', + floodColor: 'flood-color', + floodOpacity: 'flood-opacity', + focusable: 0, + fontFamily: 'font-family', + fontSize: 'font-size', + fontSizeAdjust: 'font-size-adjust', + fontStretch: 'font-stretch', + fontStyle: 'font-style', + fontVariant: 'font-variant', + fontWeight: 'font-weight', + format: 0, + from: 0, + fx: 0, + fy: 0, + g1: 0, + g2: 0, + glyphName: 'glyph-name', + glyphOrientationHorizontal: 'glyph-orientation-horizontal', + glyphOrientationVertical: 'glyph-orientation-vertical', + glyphRef: 'glyphRef', + gradientTransform: 'gradientTransform', + gradientUnits: 'gradientUnits', + hanging: 0, + horizAdvX: 'horiz-adv-x', + horizOriginX: 'horiz-origin-x', + ideographic: 0, + imageRendering: 'image-rendering', + 'in': 0, + in2: 0, + intercept: 0, + k: 0, + k1: 0, + k2: 0, + k3: 0, + k4: 0, + kernelMatrix: 'kernelMatrix', + kernelUnitLength: 'kernelUnitLength', + kerning: 0, + keyPoints: 'keyPoints', + keySplines: 'keySplines', + keyTimes: 'keyTimes', + lengthAdjust: 'lengthAdjust', + letterSpacing: 'letter-spacing', + lightingColor: 'lighting-color', + limitingConeAngle: 'limitingConeAngle', + local: 0, + markerEnd: 'marker-end', + markerMid: 'marker-mid', + markerStart: 'marker-start', + markerHeight: 'markerHeight', + markerUnits: 'markerUnits', + markerWidth: 'markerWidth', + mask: 0, + maskContentUnits: 'maskContentUnits', + maskUnits: 'maskUnits', + mathematical: 0, + mode: 0, + numOctaves: 'numOctaves', + offset: 0, + opacity: 0, + operator: 0, + order: 0, + orient: 0, + orientation: 0, + origin: 0, + overflow: 0, + overlinePosition: 'overline-position', + overlineThickness: 'overline-thickness', + paintOrder: 'paint-order', + panose1: 'panose-1', + pathLength: 'pathLength', + patternContentUnits: 'patternContentUnits', + patternTransform: 'patternTransform', + patternUnits: 'patternUnits', + pointerEvents: 'pointer-events', + points: 0, + pointsAtX: 'pointsAtX', + pointsAtY: 'pointsAtY', + pointsAtZ: 'pointsAtZ', + preserveAlpha: 'preserveAlpha', + preserveAspectRatio: 'preserveAspectRatio', + primitiveUnits: 'primitiveUnits', + r: 0, + radius: 0, + refX: 'refX', + refY: 'refY', + renderingIntent: 'rendering-intent', + repeatCount: 'repeatCount', + repeatDur: 'repeatDur', + requiredExtensions: 'requiredExtensions', + requiredFeatures: 'requiredFeatures', + restart: 0, + result: 0, + rotate: 0, + rx: 0, + ry: 0, + scale: 0, + seed: 0, + shapeRendering: 'shape-rendering', + slope: 0, + spacing: 0, + specularConstant: 'specularConstant', + specularExponent: 'specularExponent', + speed: 0, + spreadMethod: 'spreadMethod', + startOffset: 'startOffset', + stdDeviation: 'stdDeviation', + stemh: 0, + stemv: 0, + stitchTiles: 'stitchTiles', + stopColor: 'stop-color', + stopOpacity: 'stop-opacity', + strikethroughPosition: 'strikethrough-position', + strikethroughThickness: 'strikethrough-thickness', + string: 0, + stroke: 0, + strokeDasharray: 'stroke-dasharray', + strokeDashoffset: 'stroke-dashoffset', + strokeLinecap: 'stroke-linecap', + strokeLinejoin: 'stroke-linejoin', + strokeMiterlimit: 'stroke-miterlimit', + strokeOpacity: 'stroke-opacity', + strokeWidth: 'stroke-width', + surfaceScale: 'surfaceScale', + systemLanguage: 'systemLanguage', + tableValues: 'tableValues', + targetX: 'targetX', + targetY: 'targetY', + textAnchor: 'text-anchor', + textDecoration: 'text-decoration', + textRendering: 'text-rendering', + textLength: 'textLength', + to: 0, + transform: 0, + u1: 0, + u2: 0, + underlinePosition: 'underline-position', + underlineThickness: 'underline-thickness', + unicode: 0, + unicodeBidi: 'unicode-bidi', + unicodeRange: 'unicode-range', + unitsPerEm: 'units-per-em', + vAlphabetic: 'v-alphabetic', + vHanging: 'v-hanging', + vIdeographic: 'v-ideographic', + vMathematical: 'v-mathematical', + values: 0, + vectorEffect: 'vector-effect', + version: 0, + vertAdvY: 'vert-adv-y', + vertOriginX: 'vert-origin-x', + vertOriginY: 'vert-origin-y', + viewBox: 'viewBox', + viewTarget: 'viewTarget', + visibility: 0, + widths: 0, + wordSpacing: 'word-spacing', + writingMode: 'writing-mode', + x: 0, + xHeight: 'x-height', + x1: 0, + x2: 0, + xChannelSelector: 'xChannelSelector', + xlinkActuate: 'xlink:actuate', + xlinkArcrole: 'xlink:arcrole', + xlinkHref: 'xlink:href', + xlinkRole: 'xlink:role', + xlinkShow: 'xlink:show', + xlinkTitle: 'xlink:title', + xlinkType: 'xlink:type', + xmlBase: 'xml:base', + xmlns: 0, + xmlnsXlink: 'xmlns:xlink', + xmlLang: 'xml:lang', + xmlSpace: 'xml:space', + y: 0, + y1: 0, + y2: 0, + yChannelSelector: 'yChannelSelector', + z: 0, + zoomAndPan: 'zoomAndPan' +}; + +var SVGDOMPropertyConfig = { + Properties: {}, + DOMAttributeNamespaces: { + xlinkActuate: NS.xlink, + xlinkArcrole: NS.xlink, + xlinkHref: NS.xlink, + xlinkRole: NS.xlink, + xlinkShow: NS.xlink, + xlinkTitle: NS.xlink, + xlinkType: NS.xlink, + xmlBase: NS.xml, + xmlLang: NS.xml, + xmlSpace: NS.xml + }, + DOMAttributeNames: {} +}; + +Object.keys(ATTRS).forEach(function (key) { + SVGDOMPropertyConfig.Properties[key] = 0; + if (ATTRS[key]) { + SVGDOMPropertyConfig.DOMAttributeNames[key] = ATTRS[key]; + } +}); + +module.exports = SVGDOMPropertyConfig; + +/***/ }), +/* 261 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SelectEventPlugin.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var EventPropagators = __webpack_require__(/*! ./EventPropagators */ 35); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactInputSelection = __webpack_require__(/*! ./ReactInputSelection */ 109); +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 17); + +var getActiveElement = __webpack_require__(/*! fbjs/lib/getActiveElement */ 99); +var isTextInputElement = __webpack_require__(/*! ./isTextInputElement */ 119); +var shallowEqual = __webpack_require__(/*! fbjs/lib/shallowEqual */ 53); + +var skipSelectionChangeEvent = ExecutionEnvironment.canUseDOM && 'documentMode' in document && document.documentMode <= 11; + +var eventTypes = { + select: { + phasedRegistrationNames: { + bubbled: 'onSelect', + captured: 'onSelectCapture' + }, + dependencies: ['topBlur', 'topContextMenu', 'topFocus', 'topKeyDown', 'topKeyUp', 'topMouseDown', 'topMouseUp', 'topSelectionChange'] + } +}; + +var activeElement = null; +var activeElementInst = null; +var lastSelection = null; +var mouseDown = false; + +// Track whether a listener exists for this plugin. If none exist, we do +// not extract events. See #3639. +var hasListener = false; + +/** + * Get an object which is a unique representation of the current selection. + * + * The return value will not be consistent across nodes or browsers, but + * two identical selections on the same node will return identical objects. + * + * @param {DOMElement} node + * @return {object} + */ +function getSelection(node) { + if ('selectionStart' in node && ReactInputSelection.hasSelectionCapabilities(node)) { + return { + start: node.selectionStart, + end: node.selectionEnd + }; + } else if (window.getSelection) { + var selection = window.getSelection(); + return { + anchorNode: selection.anchorNode, + anchorOffset: selection.anchorOffset, + focusNode: selection.focusNode, + focusOffset: selection.focusOffset + }; + } else if (document.selection) { + var range = document.selection.createRange(); + return { + parentElement: range.parentElement(), + text: range.text, + top: range.boundingTop, + left: range.boundingLeft + }; + } +} + +/** + * Poll selection to see whether it's changed. + * + * @param {object} nativeEvent + * @return {?SyntheticEvent} + */ +function constructSelectEvent(nativeEvent, nativeEventTarget) { + // Ensure we have the right element, and that the user is not dragging a + // selection (this matches native `select` event behavior). In HTML5, select + // fires only on input and textarea thus if there's no focused element we + // won't dispatch. + if (mouseDown || activeElement == null || activeElement !== getActiveElement()) { + return null; + } + + // Only fire when selection has actually changed. + var currentSelection = getSelection(activeElement); + if (!lastSelection || !shallowEqual(lastSelection, currentSelection)) { + lastSelection = currentSelection; + + var syntheticEvent = SyntheticEvent.getPooled(eventTypes.select, activeElementInst, nativeEvent, nativeEventTarget); + + syntheticEvent.type = 'select'; + syntheticEvent.target = activeElement; + + EventPropagators.accumulateTwoPhaseDispatches(syntheticEvent); + + return syntheticEvent; + } + + return null; +} + +/** + * This plugin creates an `onSelect` event that normalizes select events + * across form elements. + * + * Supported elements are: + * - input (see `isTextInputElement`) + * - textarea + * - contentEditable + * + * This differs from native browser implementations in the following ways: + * - Fires on contentEditable fields as well as inputs. + * - Fires for collapsed selection. + * - Fires after user input. + */ +var SelectEventPlugin = { + + eventTypes: eventTypes, + + extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + if (!hasListener) { + return null; + } + + var targetNode = targetInst ? ReactDOMComponentTree.getNodeFromInstance(targetInst) : window; + + switch (topLevelType) { + // Track the input node that has focus. + case 'topFocus': + if (isTextInputElement(targetNode) || targetNode.contentEditable === 'true') { + activeElement = targetNode; + activeElementInst = targetInst; + lastSelection = null; + } + break; + case 'topBlur': + activeElement = null; + activeElementInst = null; + lastSelection = null; + break; + + // Don't fire the event while the user is dragging. This matches the + // semantics of the native select event. + case 'topMouseDown': + mouseDown = true; + break; + case 'topContextMenu': + case 'topMouseUp': + mouseDown = false; + return constructSelectEvent(nativeEvent, nativeEventTarget); + + // Chrome and IE fire non-standard event when selection is changed (and + // sometimes when it hasn't). IE's event fires out of order with respect + // to key and input events on deletion, so we discard it. + // + // Firefox doesn't support selectionchange, so check selection status + // after each key entry. The selection changes after keydown and before + // keyup, but we check on keydown as well in the case of holding down a + // key, when multiple keydown events are fired but only one keyup is. + // This is also our approach for IE handling, for the reason above. + case 'topSelectionChange': + if (skipSelectionChangeEvent) { + break; + } + // falls through + case 'topKeyDown': + case 'topKeyUp': + return constructSelectEvent(nativeEvent, nativeEventTarget); + } + + return null; + }, + + didPutListener: function (inst, registrationName, listener) { + if (registrationName === 'onSelect') { + hasListener = true; + } + } +}; + +module.exports = SelectEventPlugin; + +/***/ }), +/* 262 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SimpleEventPlugin.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var EventListener = __webpack_require__(/*! fbjs/lib/EventListener */ 97); +var EventPropagators = __webpack_require__(/*! ./EventPropagators */ 35); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var SyntheticAnimationEvent = __webpack_require__(/*! ./SyntheticAnimationEvent */ 263); +var SyntheticClipboardEvent = __webpack_require__(/*! ./SyntheticClipboardEvent */ 264); +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 17); +var SyntheticFocusEvent = __webpack_require__(/*! ./SyntheticFocusEvent */ 267); +var SyntheticKeyboardEvent = __webpack_require__(/*! ./SyntheticKeyboardEvent */ 269); +var SyntheticMouseEvent = __webpack_require__(/*! ./SyntheticMouseEvent */ 42); +var SyntheticDragEvent = __webpack_require__(/*! ./SyntheticDragEvent */ 266); +var SyntheticTouchEvent = __webpack_require__(/*! ./SyntheticTouchEvent */ 270); +var SyntheticTransitionEvent = __webpack_require__(/*! ./SyntheticTransitionEvent */ 271); +var SyntheticUIEvent = __webpack_require__(/*! ./SyntheticUIEvent */ 37); +var SyntheticWheelEvent = __webpack_require__(/*! ./SyntheticWheelEvent */ 272); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var getEventCharCode = __webpack_require__(/*! ./getEventCharCode */ 63); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Turns + * ['abort', ...] + * into + * eventTypes = { + * 'abort': { + * phasedRegistrationNames: { + * bubbled: 'onAbort', + * captured: 'onAbortCapture', + * }, + * dependencies: ['topAbort'], + * }, + * ... + * }; + * topLevelEventsToDispatchConfig = { + * 'topAbort': { sameConfig } + * }; + */ +var eventTypes = {}; +var topLevelEventsToDispatchConfig = {}; +['abort', 'animationEnd', 'animationIteration', 'animationStart', 'blur', 'canPlay', 'canPlayThrough', 'click', 'contextMenu', 'copy', 'cut', 'doubleClick', 'drag', 'dragEnd', 'dragEnter', 'dragExit', 'dragLeave', 'dragOver', 'dragStart', 'drop', 'durationChange', 'emptied', 'encrypted', 'ended', 'error', 'focus', 'input', 'invalid', 'keyDown', 'keyPress', 'keyUp', 'load', 'loadedData', 'loadedMetadata', 'loadStart', 'mouseDown', 'mouseMove', 'mouseOut', 'mouseOver', 'mouseUp', 'paste', 'pause', 'play', 'playing', 'progress', 'rateChange', 'reset', 'scroll', 'seeked', 'seeking', 'stalled', 'submit', 'suspend', 'timeUpdate', 'touchCancel', 'touchEnd', 'touchMove', 'touchStart', 'transitionEnd', 'volumeChange', 'waiting', 'wheel'].forEach(function (event) { + var capitalizedEvent = event[0].toUpperCase() + event.slice(1); + var onEvent = 'on' + capitalizedEvent; + var topEvent = 'top' + capitalizedEvent; + + var type = { + phasedRegistrationNames: { + bubbled: onEvent, + captured: onEvent + 'Capture' + }, + dependencies: [topEvent] + }; + eventTypes[event] = type; + topLevelEventsToDispatchConfig[topEvent] = type; +}); + +var onClickListeners = {}; + +function getDictionaryKey(inst) { + // Prevents V8 performance issue: + // https://github.com/facebook/react/pull/7232 + return '.' + inst._rootNodeID; +} + +function isInteractive(tag) { + return tag === 'button' || tag === 'input' || tag === 'select' || tag === 'textarea'; +} + +var SimpleEventPlugin = { + + eventTypes: eventTypes, + + extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType]; + if (!dispatchConfig) { + return null; + } + var EventConstructor; + switch (topLevelType) { + case 'topAbort': + case 'topCanPlay': + case 'topCanPlayThrough': + case 'topDurationChange': + case 'topEmptied': + case 'topEncrypted': + case 'topEnded': + case 'topError': + case 'topInput': + case 'topInvalid': + case 'topLoad': + case 'topLoadedData': + case 'topLoadedMetadata': + case 'topLoadStart': + case 'topPause': + case 'topPlay': + case 'topPlaying': + case 'topProgress': + case 'topRateChange': + case 'topReset': + case 'topSeeked': + case 'topSeeking': + case 'topStalled': + case 'topSubmit': + case 'topSuspend': + case 'topTimeUpdate': + case 'topVolumeChange': + case 'topWaiting': + // HTML Events + // @see http://www.w3.org/TR/html5/index.html#events-0 + EventConstructor = SyntheticEvent; + break; + case 'topKeyPress': + // Firefox creates a keypress event for function keys too. This removes + // the unwanted keypress events. Enter is however both printable and + // non-printable. One would expect Tab to be as well (but it isn't). + if (getEventCharCode(nativeEvent) === 0) { + return null; + } + /* falls through */ + case 'topKeyDown': + case 'topKeyUp': + EventConstructor = SyntheticKeyboardEvent; + break; + case 'topBlur': + case 'topFocus': + EventConstructor = SyntheticFocusEvent; + break; + case 'topClick': + // Firefox creates a click event on right mouse clicks. This removes the + // unwanted click events. + if (nativeEvent.button === 2) { + return null; + } + /* falls through */ + case 'topDoubleClick': + case 'topMouseDown': + case 'topMouseMove': + case 'topMouseUp': + // TODO: Disabled elements should not respond to mouse events + /* falls through */ + case 'topMouseOut': + case 'topMouseOver': + case 'topContextMenu': + EventConstructor = SyntheticMouseEvent; + break; + case 'topDrag': + case 'topDragEnd': + case 'topDragEnter': + case 'topDragExit': + case 'topDragLeave': + case 'topDragOver': + case 'topDragStart': + case 'topDrop': + EventConstructor = SyntheticDragEvent; + break; + case 'topTouchCancel': + case 'topTouchEnd': + case 'topTouchMove': + case 'topTouchStart': + EventConstructor = SyntheticTouchEvent; + break; + case 'topAnimationEnd': + case 'topAnimationIteration': + case 'topAnimationStart': + EventConstructor = SyntheticAnimationEvent; + break; + case 'topTransitionEnd': + EventConstructor = SyntheticTransitionEvent; + break; + case 'topScroll': + EventConstructor = SyntheticUIEvent; + break; + case 'topWheel': + EventConstructor = SyntheticWheelEvent; + break; + case 'topCopy': + case 'topCut': + case 'topPaste': + EventConstructor = SyntheticClipboardEvent; + break; + } + !EventConstructor ? true ? invariant(false, 'SimpleEventPlugin: Unhandled event type, `%s`.', topLevelType) : _prodInvariant('86', topLevelType) : void 0; + var event = EventConstructor.getPooled(dispatchConfig, targetInst, nativeEvent, nativeEventTarget); + EventPropagators.accumulateTwoPhaseDispatches(event); + return event; + }, + + didPutListener: function (inst, registrationName, listener) { + // Mobile Safari does not fire properly bubble click events on + // non-interactive elements, which means delegated click listeners do not + // fire. The workaround for this bug involves attaching an empty click + // listener on the target node. + // http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html + if (registrationName === 'onClick' && !isInteractive(inst._tag)) { + var key = getDictionaryKey(inst); + var node = ReactDOMComponentTree.getNodeFromInstance(inst); + if (!onClickListeners[key]) { + onClickListeners[key] = EventListener.listen(node, 'click', emptyFunction); + } + } + }, + + willDeleteListener: function (inst, registrationName) { + if (registrationName === 'onClick' && !isInteractive(inst._tag)) { + var key = getDictionaryKey(inst); + onClickListeners[key].remove(); + delete onClickListeners[key]; + } + } + +}; + +module.exports = SimpleEventPlugin; + +/***/ }), +/* 263 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticAnimationEvent.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 17); + +/** + * @interface Event + * @see http://www.w3.org/TR/css3-animations/#AnimationEvent-interface + * @see https://developer.mozilla.org/en-US/docs/Web/API/AnimationEvent + */ +var AnimationEventInterface = { + animationName: null, + elapsedTime: null, + pseudoElement: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticEvent} + */ +function SyntheticAnimationEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticEvent.augmentClass(SyntheticAnimationEvent, AnimationEventInterface); + +module.exports = SyntheticAnimationEvent; + +/***/ }), +/* 264 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticClipboardEvent.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 17); + +/** + * @interface Event + * @see http://www.w3.org/TR/clipboard-apis/ + */ +var ClipboardEventInterface = { + clipboardData: function (event) { + return 'clipboardData' in event ? event.clipboardData : window.clipboardData; + } +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticClipboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticEvent.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface); + +module.exports = SyntheticClipboardEvent; + +/***/ }), +/* 265 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticCompositionEvent.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 17); + +/** + * @interface Event + * @see http://www.w3.org/TR/DOM-Level-3-Events/#events-compositionevents + */ +var CompositionEventInterface = { + data: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticCompositionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticEvent.augmentClass(SyntheticCompositionEvent, CompositionEventInterface); + +module.exports = SyntheticCompositionEvent; + +/***/ }), +/* 266 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticDragEvent.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticMouseEvent = __webpack_require__(/*! ./SyntheticMouseEvent */ 42); + +/** + * @interface DragEvent + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var DragEventInterface = { + dataTransfer: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticDragEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface); + +module.exports = SyntheticDragEvent; + +/***/ }), +/* 267 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticFocusEvent.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticUIEvent = __webpack_require__(/*! ./SyntheticUIEvent */ 37); + +/** + * @interface FocusEvent + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var FocusEventInterface = { + relatedTarget: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticFocusEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface); + +module.exports = SyntheticFocusEvent; + +/***/ }), +/* 268 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticInputEvent.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 17); + +/** + * @interface Event + * @see http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105 + * /#events-inputevents + */ +var InputEventInterface = { + data: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticInputEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticEvent.augmentClass(SyntheticInputEvent, InputEventInterface); + +module.exports = SyntheticInputEvent; + +/***/ }), +/* 269 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticKeyboardEvent.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticUIEvent = __webpack_require__(/*! ./SyntheticUIEvent */ 37); + +var getEventCharCode = __webpack_require__(/*! ./getEventCharCode */ 63); +var getEventKey = __webpack_require__(/*! ./getEventKey */ 278); +var getEventModifierState = __webpack_require__(/*! ./getEventModifierState */ 64); + +/** + * @interface KeyboardEvent + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var KeyboardEventInterface = { + key: getEventKey, + location: null, + ctrlKey: null, + shiftKey: null, + altKey: null, + metaKey: null, + repeat: null, + locale: null, + getModifierState: getEventModifierState, + // Legacy Interface + charCode: function (event) { + // `charCode` is the result of a KeyPress event and represents the value of + // the actual printable character. + + // KeyPress is deprecated, but its replacement is not yet final and not + // implemented in any major browser. Only KeyPress has charCode. + if (event.type === 'keypress') { + return getEventCharCode(event); + } + return 0; + }, + keyCode: function (event) { + // `keyCode` is the result of a KeyDown/Up event and represents the value of + // physical keyboard key. + + // The actual meaning of the value depends on the users' keyboard layout + // which cannot be detected. Assuming that it is a US keyboard layout + // provides a surprisingly accurate mapping for US and European users. + // Due to this, it is left to the user to implement at this time. + if (event.type === 'keydown' || event.type === 'keyup') { + return event.keyCode; + } + return 0; + }, + which: function (event) { + // `which` is an alias for either `keyCode` or `charCode` depending on the + // type of the event. + if (event.type === 'keypress') { + return getEventCharCode(event); + } + if (event.type === 'keydown' || event.type === 'keyup') { + return event.keyCode; + } + return 0; + } +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticKeyboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface); + +module.exports = SyntheticKeyboardEvent; + +/***/ }), +/* 270 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticTouchEvent.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticUIEvent = __webpack_require__(/*! ./SyntheticUIEvent */ 37); + +var getEventModifierState = __webpack_require__(/*! ./getEventModifierState */ 64); + +/** + * @interface TouchEvent + * @see http://www.w3.org/TR/touch-events/ + */ +var TouchEventInterface = { + touches: null, + targetTouches: null, + changedTouches: null, + altKey: null, + metaKey: null, + ctrlKey: null, + shiftKey: null, + getModifierState: getEventModifierState +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticTouchEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface); + +module.exports = SyntheticTouchEvent; + +/***/ }), +/* 271 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticTransitionEvent.js ***! + \****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 17); + +/** + * @interface Event + * @see http://www.w3.org/TR/2009/WD-css3-transitions-20090320/#transition-events- + * @see https://developer.mozilla.org/en-US/docs/Web/API/TransitionEvent + */ +var TransitionEventInterface = { + propertyName: null, + elapsedTime: null, + pseudoElement: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticEvent} + */ +function SyntheticTransitionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticEvent.augmentClass(SyntheticTransitionEvent, TransitionEventInterface); + +module.exports = SyntheticTransitionEvent; + +/***/ }), +/* 272 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticWheelEvent.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticMouseEvent = __webpack_require__(/*! ./SyntheticMouseEvent */ 42); + +/** + * @interface WheelEvent + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var WheelEventInterface = { + deltaX: function (event) { + return 'deltaX' in event ? event.deltaX : + // Fallback to `wheelDeltaX` for Webkit and normalize (right is positive). + 'wheelDeltaX' in event ? -event.wheelDeltaX : 0; + }, + deltaY: function (event) { + return 'deltaY' in event ? event.deltaY : + // Fallback to `wheelDeltaY` for Webkit and normalize (down is positive). + 'wheelDeltaY' in event ? -event.wheelDeltaY : + // Fallback to `wheelDelta` for IE<9 and normalize (down is positive). + 'wheelDelta' in event ? -event.wheelDelta : 0; + }, + deltaZ: null, + + // Browsers without "deltaMode" is reporting in raw wheel delta where one + // notch on the scroll is always +/- 120, roughly equivalent to pixels. + // A good approximation of DOM_DELTA_LINE (1) is 5% of viewport size or + // ~40 pixels, for DOM_DELTA_SCREEN (2) it is 87.5% of viewport size. + deltaMode: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticMouseEvent} + */ +function SyntheticWheelEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface); + +module.exports = SyntheticWheelEvent; + +/***/ }), +/* 273 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/adler32.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var MOD = 65521; + +// adler32 is not cryptographically strong, and is only used to sanity check that +// markup generated on the server matches the markup generated on the client. +// This implementation (a modified version of the SheetJS version) has been optimized +// for our use case, at the expense of conforming to the adler32 specification +// for non-ascii inputs. +function adler32(data) { + var a = 1; + var b = 0; + var i = 0; + var l = data.length; + var m = l & ~0x3; + while (i < m) { + var n = Math.min(i + 4096, m); + for (; i < n; i += 4) { + b += (a += data.charCodeAt(i)) + (a += data.charCodeAt(i + 1)) + (a += data.charCodeAt(i + 2)) + (a += data.charCodeAt(i + 3)); + } + a %= MOD; + b %= MOD; + } + for (; i < l; i++) { + b += a += data.charCodeAt(i); + } + a %= MOD; + b %= MOD; + return a | b << 16; +} + +module.exports = adler32; + +/***/ }), +/* 274 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/checkReactTypeSpec.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(process) {/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var ReactPropTypeLocationNames = __webpack_require__(/*! ./ReactPropTypeLocationNames */ 254); +var ReactPropTypesSecret = __webpack_require__(/*! ./ReactPropTypesSecret */ 112); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var ReactComponentTreeHook; + +if (typeof process !== 'undefined' && __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}) && "development" === 'test') { + // Temporary hack. + // Inline requires don't work well with Jest: + // https://github.com/facebook/react/issues/7240 + // Remove the inline requires when we don't need them anymore: + // https://github.com/facebook/react/pull/7178 + ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); +} + +var loggedTypeFailures = {}; + +/** + * Assert that the values match with the type specs. + * Error messages are memorized and will only be shown once. + * + * @param {object} typeSpecs Map of name to a ReactPropType + * @param {object} values Runtime values that need to be type-checked + * @param {string} location e.g. "prop", "context", "child context" + * @param {string} componentName Name of the component for error messages. + * @param {?object} element The React element that is being type-checked + * @param {?number} debugID The React component instance that is being type-checked + * @private + */ +function checkReactTypeSpec(typeSpecs, values, location, componentName, element, debugID) { + for (var typeSpecName in typeSpecs) { + if (typeSpecs.hasOwnProperty(typeSpecName)) { + var error; + // Prop type validation may throw. In case they do, we don't want to + // fail the render phase where it didn't fail before. So we log it. + // After these have been cleaned up, we'll let them throw. + try { + // This is intentionally an invariant that gets caught. It's the same + // behavior as without this statement except with a better message. + !(typeof typeSpecs[typeSpecName] === 'function') ? true ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : _prodInvariant('84', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : void 0; + error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret); + } catch (ex) { + error = ex; + } + true ? warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName, typeof error) : void 0; + if (error instanceof Error && !(error.message in loggedTypeFailures)) { + // Only monitor this failure once because there tends to be a lot of the + // same error. + loggedTypeFailures[error.message] = true; + + var componentStackInfo = ''; + + if (true) { + if (!ReactComponentTreeHook) { + ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); + } + if (debugID !== null) { + componentStackInfo = ReactComponentTreeHook.getStackAddendumByID(debugID); + } else if (element !== null) { + componentStackInfo = ReactComponentTreeHook.getCurrentStackAddendum(element); + } + } + + true ? warning(false, 'Failed %s type: %s%s', location, error.message, componentStackInfo) : void 0; + } + } + } +} + +module.exports = checkReactTypeSpec; +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../process/browser.js */ 19))) + +/***/ }), +/* 275 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/dangerousStyleValue.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var CSSProperty = __webpack_require__(/*! ./CSSProperty */ 101); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var isUnitlessNumber = CSSProperty.isUnitlessNumber; +var styleWarnings = {}; + +/** + * Convert a value into the proper css writable value. The style name `name` + * should be logical (no hyphens), as specified + * in `CSSProperty.isUnitlessNumber`. + * + * @param {string} name CSS property name such as `topMargin`. + * @param {*} value CSS property value such as `10px`. + * @param {ReactDOMComponent} component + * @return {string} Normalized style value with dimensions applied. + */ +function dangerousStyleValue(name, value, component) { + // Note that we've removed escapeTextForBrowser() calls here since the + // whole string will be escaped when the attribute is injected into + // the markup. If you provide unsafe user data here they can inject + // arbitrary CSS which may be problematic (I couldn't repro this): + // https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet + // http://www.thespanner.co.uk/2007/11/26/ultimate-xss-css-injection/ + // This is not an XSS hole but instead a potential CSS injection issue + // which has lead to a greater discussion about how we're going to + // trust URLs moving forward. See #2115901 + + var isEmpty = value == null || typeof value === 'boolean' || value === ''; + if (isEmpty) { + return ''; + } + + var isNonNumeric = isNaN(value); + if (isNonNumeric || value === 0 || isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name]) { + return '' + value; // cast to string + } + + if (typeof value === 'string') { + if (true) { + // Allow '0' to pass through without warning. 0 is already special and + // doesn't require units, so we don't need to warn about it. + if (component && value !== '0') { + var owner = component._currentElement._owner; + var ownerName = owner ? owner.getName() : null; + if (ownerName && !styleWarnings[ownerName]) { + styleWarnings[ownerName] = {}; + } + var warned = false; + if (ownerName) { + var warnings = styleWarnings[ownerName]; + warned = warnings[name]; + if (!warned) { + warnings[name] = true; + } + } + if (!warned) { + true ? warning(false, 'a `%s` tag (owner: `%s`) was passed a numeric string value ' + 'for CSS property `%s` (value: `%s`) which will be treated ' + 'as a unitless number in a future version of React.', component._currentElement.type, ownerName || 'unknown', name, value) : void 0; + } + } + } + value = value.trim(); + } + return value + 'px'; +} + +module.exports = dangerousStyleValue; + +/***/ }), +/* 276 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/findDOMNode.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var ReactCurrentOwner = __webpack_require__(/*! react/lib/ReactCurrentOwner */ 15); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactInstanceMap = __webpack_require__(/*! ./ReactInstanceMap */ 36); + +var getHostComponentFromComposite = __webpack_require__(/*! ./getHostComponentFromComposite */ 116); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +/** + * Returns the DOM node rendered by this element. + * + * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.finddomnode + * + * @param {ReactComponent|DOMElement} componentOrElement + * @return {?DOMElement} The root node of this element. + */ +function findDOMNode(componentOrElement) { + if (true) { + var owner = ReactCurrentOwner.current; + if (owner !== null) { + true ? warning(owner._warnedAboutRefsInRender, '%s is accessing findDOMNode inside its render(). ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : void 0; + owner._warnedAboutRefsInRender = true; + } + } + if (componentOrElement == null) { + return null; + } + if (componentOrElement.nodeType === 1) { + return componentOrElement; + } + + var inst = ReactInstanceMap.get(componentOrElement); + if (inst) { + inst = getHostComponentFromComposite(inst); + return inst ? ReactDOMComponentTree.getNodeFromInstance(inst) : null; + } + + if (typeof componentOrElement.render === 'function') { + true ? true ? invariant(false, 'findDOMNode was called on an unmounted component.') : _prodInvariant('44') : void 0; + } else { + true ? true ? invariant(false, 'Element appears to be neither ReactComponent nor DOMNode (keys: %s)', Object.keys(componentOrElement)) : _prodInvariant('45', Object.keys(componentOrElement)) : void 0; + } +} + +module.exports = findDOMNode; + +/***/ }), +/* 277 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/flattenChildren.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(process) {/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var KeyEscapeUtils = __webpack_require__(/*! ./KeyEscapeUtils */ 57); +var traverseAllChildren = __webpack_require__(/*! ./traverseAllChildren */ 121); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var ReactComponentTreeHook; + +if (typeof process !== 'undefined' && __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}) && "development" === 'test') { + // Temporary hack. + // Inline requires don't work well with Jest: + // https://github.com/facebook/react/issues/7240 + // Remove the inline requires when we don't need them anymore: + // https://github.com/facebook/react/pull/7178 + ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); +} + +/** + * @param {function} traverseContext Context passed through traversal. + * @param {?ReactComponent} child React child component. + * @param {!string} name String name of key path to child. + * @param {number=} selfDebugID Optional debugID of the current internal instance. + */ +function flattenSingleChildIntoContext(traverseContext, child, name, selfDebugID) { + // We found a component instance. + if (traverseContext && typeof traverseContext === 'object') { + var result = traverseContext; + var keyUnique = result[name] === undefined; + if (true) { + if (!ReactComponentTreeHook) { + ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); + } + if (!keyUnique) { + true ? warning(false, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.%s', KeyEscapeUtils.unescape(name), ReactComponentTreeHook.getStackAddendumByID(selfDebugID)) : void 0; + } + } + if (keyUnique && child != null) { + result[name] = child; + } + } +} + +/** + * Flattens children that are typically specified as `props.children`. Any null + * children will not be included in the resulting object. + * @return {!object} flattened children keyed by name. + */ +function flattenChildren(children, selfDebugID) { + if (children == null) { + return children; + } + var result = {}; + + if (true) { + traverseAllChildren(children, function (traverseContext, child, name) { + return flattenSingleChildIntoContext(traverseContext, child, name, selfDebugID); + }, result); + } else { + traverseAllChildren(children, flattenSingleChildIntoContext, result); + } + return result; +} + +module.exports = flattenChildren; +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../process/browser.js */ 19))) + +/***/ }), +/* 278 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getEventKey.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var getEventCharCode = __webpack_require__(/*! ./getEventCharCode */ 63); + +/** + * Normalization of deprecated HTML5 `key` values + * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names + */ +var normalizeKey = { + 'Esc': 'Escape', + 'Spacebar': ' ', + 'Left': 'ArrowLeft', + 'Up': 'ArrowUp', + 'Right': 'ArrowRight', + 'Down': 'ArrowDown', + 'Del': 'Delete', + 'Win': 'OS', + 'Menu': 'ContextMenu', + 'Apps': 'ContextMenu', + 'Scroll': 'ScrollLock', + 'MozPrintableKey': 'Unidentified' +}; + +/** + * Translation from legacy `keyCode` to HTML5 `key` + * Only special keys supported, all others depend on keyboard layout or browser + * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names + */ +var translateToKey = { + 8: 'Backspace', + 9: 'Tab', + 12: 'Clear', + 13: 'Enter', + 16: 'Shift', + 17: 'Control', + 18: 'Alt', + 19: 'Pause', + 20: 'CapsLock', + 27: 'Escape', + 32: ' ', + 33: 'PageUp', + 34: 'PageDown', + 35: 'End', + 36: 'Home', + 37: 'ArrowLeft', + 38: 'ArrowUp', + 39: 'ArrowRight', + 40: 'ArrowDown', + 45: 'Insert', + 46: 'Delete', + 112: 'F1', 113: 'F2', 114: 'F3', 115: 'F4', 116: 'F5', 117: 'F6', + 118: 'F7', 119: 'F8', 120: 'F9', 121: 'F10', 122: 'F11', 123: 'F12', + 144: 'NumLock', + 145: 'ScrollLock', + 224: 'Meta' +}; + +/** + * @param {object} nativeEvent Native browser event. + * @return {string} Normalized `key` property. + */ +function getEventKey(nativeEvent) { + if (nativeEvent.key) { + // Normalize inconsistent values reported by browsers due to + // implementations of a working draft specification. + + // FireFox implements `key` but returns `MozPrintableKey` for all + // printable characters (normalized to `Unidentified`), ignore it. + var key = normalizeKey[nativeEvent.key] || nativeEvent.key; + if (key !== 'Unidentified') { + return key; + } + } + + // Browser does not implement `key`, polyfill as much of it as we can. + if (nativeEvent.type === 'keypress') { + var charCode = getEventCharCode(nativeEvent); + + // The enter-key is technically both printable and non-printable and can + // thus be captured by `keypress`, no other non-printable key should. + return charCode === 13 ? 'Enter' : String.fromCharCode(charCode); + } + if (nativeEvent.type === 'keydown' || nativeEvent.type === 'keyup') { + // While user keyboard layout determines the actual meaning of each + // `keyCode` value, almost all function keys have a universal value. + return translateToKey[nativeEvent.keyCode] || 'Unidentified'; + } + return ''; +} + +module.exports = getEventKey; + +/***/ }), +/* 279 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getIteratorFn.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/* global Symbol */ + +var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator; +var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec. + +/** + * Returns the iterator method function contained on the iterable object. + * + * Be sure to invoke the function with the iterable as context: + * + * var iteratorFn = getIteratorFn(myIterable); + * if (iteratorFn) { + * var iterator = iteratorFn.call(myIterable); + * ... + * } + * + * @param {?object} maybeIterable + * @return {?function} + */ +function getIteratorFn(maybeIterable) { + var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]); + if (typeof iteratorFn === 'function') { + return iteratorFn; + } +} + +module.exports = getIteratorFn; + +/***/ }), +/* 280 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getNextDebugID.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var nextDebugID = 1; + +function getNextDebugID() { + return nextDebugID++; +} + +module.exports = getNextDebugID; + +/***/ }), +/* 281 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getNodeForCharacterOffset.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * Given any node return the first leaf node without children. + * + * @param {DOMElement|DOMTextNode} node + * @return {DOMElement|DOMTextNode} + */ + +function getLeafNode(node) { + while (node && node.firstChild) { + node = node.firstChild; + } + return node; +} + +/** + * Get the next sibling within a container. This will walk up the + * DOM if a node's siblings have been exhausted. + * + * @param {DOMElement|DOMTextNode} node + * @return {?DOMElement|DOMTextNode} + */ +function getSiblingNode(node) { + while (node) { + if (node.nextSibling) { + return node.nextSibling; + } + node = node.parentNode; + } +} + +/** + * Get object describing the nodes which contain characters at offset. + * + * @param {DOMElement|DOMTextNode} root + * @param {number} offset + * @return {?object} + */ +function getNodeForCharacterOffset(root, offset) { + var node = getLeafNode(root); + var nodeStart = 0; + var nodeEnd = 0; + + while (node) { + if (node.nodeType === 3) { + nodeEnd = nodeStart + node.textContent.length; + + if (nodeStart <= offset && nodeEnd >= offset) { + return { + node: node, + offset: offset - nodeStart + }; + } + + nodeStart = nodeEnd; + } + + node = getLeafNode(getSiblingNode(node)); + } +} + +module.exports = getNodeForCharacterOffset; + +/***/ }), +/* 282 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getVendorPrefixedEventName.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + +/** + * Generate a mapping of standard vendor prefixes using the defined style property and event name. + * + * @param {string} styleProp + * @param {string} eventName + * @returns {object} + */ +function makePrefixMap(styleProp, eventName) { + var prefixes = {}; + + prefixes[styleProp.toLowerCase()] = eventName.toLowerCase(); + prefixes['Webkit' + styleProp] = 'webkit' + eventName; + prefixes['Moz' + styleProp] = 'moz' + eventName; + prefixes['ms' + styleProp] = 'MS' + eventName; + prefixes['O' + styleProp] = 'o' + eventName.toLowerCase(); + + return prefixes; +} + +/** + * A list of event names to a configurable list of vendor prefixes. + */ +var vendorPrefixes = { + animationend: makePrefixMap('Animation', 'AnimationEnd'), + animationiteration: makePrefixMap('Animation', 'AnimationIteration'), + animationstart: makePrefixMap('Animation', 'AnimationStart'), + transitionend: makePrefixMap('Transition', 'TransitionEnd') +}; + +/** + * Event names that have already been detected and prefixed (if applicable). + */ +var prefixedEventNames = {}; + +/** + * Element to check for prefixes on. + */ +var style = {}; + +/** + * Bootstrap if a DOM exists. + */ +if (ExecutionEnvironment.canUseDOM) { + style = document.createElement('div').style; + + // On some platforms, in particular some releases of Android 4.x, + // the un-prefixed "animation" and "transition" properties are defined on the + // style object but the events that fire will still be prefixed, so we need + // to check if the un-prefixed events are usable, and if not remove them from the map. + if (!('AnimationEvent' in window)) { + delete vendorPrefixes.animationend.animation; + delete vendorPrefixes.animationiteration.animation; + delete vendorPrefixes.animationstart.animation; + } + + // Same as above + if (!('TransitionEvent' in window)) { + delete vendorPrefixes.transitionend.transition; + } +} + +/** + * Attempts to determine the correct vendor prefixed event name. + * + * @param {string} eventName + * @returns {string} + */ +function getVendorPrefixedEventName(eventName) { + if (prefixedEventNames[eventName]) { + return prefixedEventNames[eventName]; + } else if (!vendorPrefixes[eventName]) { + return eventName; + } + + var prefixMap = vendorPrefixes[eventName]; + + for (var styleProp in prefixMap) { + if (prefixMap.hasOwnProperty(styleProp) && styleProp in style) { + return prefixedEventNames[eventName] = prefixMap[styleProp]; + } + } + + return ''; +} + +module.exports = getVendorPrefixedEventName; + +/***/ }), +/* 283 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/quoteAttributeValueForBrowser.js ***! + \*********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var escapeTextContentForBrowser = __webpack_require__(/*! ./escapeTextContentForBrowser */ 44); + +/** + * Escapes attribute value to prevent scripting attacks. + * + * @param {*} value Value to escape. + * @return {string} An escaped string. + */ +function quoteAttributeValueForBrowser(value) { + return '"' + escapeTextContentForBrowser(value) + '"'; +} + +module.exports = quoteAttributeValueForBrowser; + +/***/ }), +/* 284 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/renderSubtreeIntoContainer.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactMount = __webpack_require__(/*! ./ReactMount */ 110); + +module.exports = ReactMount.renderSubtreeIntoContainer; + +/***/ }), +/* 285 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/KeyEscapeUtils.js ***! + \**************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/** + * Escape and wrap key so it is safe to use as a reactid + * + * @param {string} key to be escaped. + * @return {string} the escaped key. + */ + +function escape(key) { + var escapeRegex = /[=:]/g; + var escaperLookup = { + '=': '=0', + ':': '=2' + }; + var escapedString = ('' + key).replace(escapeRegex, function (match) { + return escaperLookup[match]; + }); + + return '$' + escapedString; +} + +/** + * Unescape and unwrap key for human-readable display + * + * @param {string} key to unescape. + * @return {string} the unescaped key. + */ +function unescape(key) { + var unescapeRegex = /(=0|=2)/g; + var unescaperLookup = { + '=0': '=', + '=2': ':' + }; + var keySubstring = key[0] === '.' && key[1] === '$' ? key.substring(2) : key.substring(1); + + return ('' + keySubstring).replace(unescapeRegex, function (match) { + return unescaperLookup[match]; + }); +} + +var KeyEscapeUtils = { + escape: escape, + unescape: unescape +}; + +module.exports = KeyEscapeUtils; + +/***/ }), +/* 286 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/PooledClass.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Static poolers. Several custom versions for each potential number of + * arguments. A completely generic pooler is easy to implement, but would + * require accessing the `arguments` object. In each of these, `this` refers to + * the Class itself, not an instance. If any others are needed, simply add them + * here, or in their own files. + */ +var oneArgumentPooler = function (copyFieldsFrom) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, copyFieldsFrom); + return instance; + } else { + return new Klass(copyFieldsFrom); + } +}; + +var twoArgumentPooler = function (a1, a2) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, a1, a2); + return instance; + } else { + return new Klass(a1, a2); + } +}; + +var threeArgumentPooler = function (a1, a2, a3) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, a1, a2, a3); + return instance; + } else { + return new Klass(a1, a2, a3); + } +}; + +var fourArgumentPooler = function (a1, a2, a3, a4) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, a1, a2, a3, a4); + return instance; + } else { + return new Klass(a1, a2, a3, a4); + } +}; + +var standardReleaser = function (instance) { + var Klass = this; + !(instance instanceof Klass) ? true ? invariant(false, 'Trying to release an instance into a pool of a different type.') : _prodInvariant('25') : void 0; + instance.destructor(); + if (Klass.instancePool.length < Klass.poolSize) { + Klass.instancePool.push(instance); + } +}; + +var DEFAULT_POOL_SIZE = 10; +var DEFAULT_POOLER = oneArgumentPooler; + +/** + * Augments `CopyConstructor` to be a poolable class, augmenting only the class + * itself (statically) not adding any prototypical fields. Any CopyConstructor + * you give this may have a `poolSize` property, and will look for a + * prototypical `destructor` on instances. + * + * @param {Function} CopyConstructor Constructor that can be used to reset. + * @param {Function} pooler Customizable pooler. + */ +var addPoolingTo = function (CopyConstructor, pooler) { + // Casting as any so that flow ignores the actual implementation and trusts + // it to match the type we declared + var NewKlass = CopyConstructor; + NewKlass.instancePool = []; + NewKlass.getPooled = pooler || DEFAULT_POOLER; + if (!NewKlass.poolSize) { + NewKlass.poolSize = DEFAULT_POOL_SIZE; + } + NewKlass.release = standardReleaser; + return NewKlass; +}; + +var PooledClass = { + addPoolingTo: addPoolingTo, + oneArgumentPooler: oneArgumentPooler, + twoArgumentPooler: twoArgumentPooler, + threeArgumentPooler: threeArgumentPooler, + fourArgumentPooler: fourArgumentPooler +}; + +module.exports = PooledClass; + +/***/ }), +/* 287 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactChildren.js ***! + \*************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var PooledClass = __webpack_require__(/*! ./PooledClass */ 286); +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var traverseAllChildren = __webpack_require__(/*! ./traverseAllChildren */ 295); + +var twoArgumentPooler = PooledClass.twoArgumentPooler; +var fourArgumentPooler = PooledClass.fourArgumentPooler; + +var userProvidedKeyEscapeRegex = /\/+/g; +function escapeUserProvidedKey(text) { + return ('' + text).replace(userProvidedKeyEscapeRegex, '$&/'); +} + +/** + * PooledClass representing the bookkeeping associated with performing a child + * traversal. Allows avoiding binding callbacks. + * + * @constructor ForEachBookKeeping + * @param {!function} forEachFunction Function to perform traversal with. + * @param {?*} forEachContext Context to perform context with. + */ +function ForEachBookKeeping(forEachFunction, forEachContext) { + this.func = forEachFunction; + this.context = forEachContext; + this.count = 0; +} +ForEachBookKeeping.prototype.destructor = function () { + this.func = null; + this.context = null; + this.count = 0; +}; +PooledClass.addPoolingTo(ForEachBookKeeping, twoArgumentPooler); + +function forEachSingleChild(bookKeeping, child, name) { + var func = bookKeeping.func, + context = bookKeeping.context; + + func.call(context, child, bookKeeping.count++); +} + +/** + * Iterates through children that are typically specified as `props.children`. + * + * See https://facebook.github.io/react/docs/top-level-api.html#react.children.foreach + * + * The provided forEachFunc(child, index) will be called for each + * leaf child. + * + * @param {?*} children Children tree container. + * @param {function(*, int)} forEachFunc + * @param {*} forEachContext Context for forEachContext. + */ +function forEachChildren(children, forEachFunc, forEachContext) { + if (children == null) { + return children; + } + var traverseContext = ForEachBookKeeping.getPooled(forEachFunc, forEachContext); + traverseAllChildren(children, forEachSingleChild, traverseContext); + ForEachBookKeeping.release(traverseContext); +} + +/** + * PooledClass representing the bookkeeping associated with performing a child + * mapping. Allows avoiding binding callbacks. + * + * @constructor MapBookKeeping + * @param {!*} mapResult Object containing the ordered map of results. + * @param {!function} mapFunction Function to perform mapping with. + * @param {?*} mapContext Context to perform mapping with. + */ +function MapBookKeeping(mapResult, keyPrefix, mapFunction, mapContext) { + this.result = mapResult; + this.keyPrefix = keyPrefix; + this.func = mapFunction; + this.context = mapContext; + this.count = 0; +} +MapBookKeeping.prototype.destructor = function () { + this.result = null; + this.keyPrefix = null; + this.func = null; + this.context = null; + this.count = 0; +}; +PooledClass.addPoolingTo(MapBookKeeping, fourArgumentPooler); + +function mapSingleChildIntoContext(bookKeeping, child, childKey) { + var result = bookKeeping.result, + keyPrefix = bookKeeping.keyPrefix, + func = bookKeeping.func, + context = bookKeeping.context; + + + var mappedChild = func.call(context, child, bookKeeping.count++); + if (Array.isArray(mappedChild)) { + mapIntoWithKeyPrefixInternal(mappedChild, result, childKey, emptyFunction.thatReturnsArgument); + } else if (mappedChild != null) { + if (ReactElement.isValidElement(mappedChild)) { + mappedChild = ReactElement.cloneAndReplaceKey(mappedChild, + // Keep both the (mapped) and old keys if they differ, just as + // traverseAllChildren used to do for objects as children + keyPrefix + (mappedChild.key && (!child || child.key !== mappedChild.key) ? escapeUserProvidedKey(mappedChild.key) + '/' : '') + childKey); + } + result.push(mappedChild); + } +} + +function mapIntoWithKeyPrefixInternal(children, array, prefix, func, context) { + var escapedPrefix = ''; + if (prefix != null) { + escapedPrefix = escapeUserProvidedKey(prefix) + '/'; + } + var traverseContext = MapBookKeeping.getPooled(array, escapedPrefix, func, context); + traverseAllChildren(children, mapSingleChildIntoContext, traverseContext); + MapBookKeeping.release(traverseContext); +} + +/** + * Maps children that are typically specified as `props.children`. + * + * See https://facebook.github.io/react/docs/top-level-api.html#react.children.map + * + * The provided mapFunction(child, key, index) will be called for each + * leaf child. + * + * @param {?*} children Children tree container. + * @param {function(*, int)} func The map function. + * @param {*} context Context for mapFunction. + * @return {object} Object containing the ordered map of results. + */ +function mapChildren(children, func, context) { + if (children == null) { + return children; + } + var result = []; + mapIntoWithKeyPrefixInternal(children, result, null, func, context); + return result; +} + +function forEachSingleChildDummy(traverseContext, child, name) { + return null; +} + +/** + * Count the number of children that are typically specified as + * `props.children`. + * + * See https://facebook.github.io/react/docs/top-level-api.html#react.children.count + * + * @param {?*} children Children tree container. + * @return {number} The number of children. + */ +function countChildren(children, context) { + return traverseAllChildren(children, forEachSingleChildDummy, null); +} + +/** + * Flatten a children object (typically specified as `props.children`) and + * return an array with appropriately re-keyed children. + * + * See https://facebook.github.io/react/docs/top-level-api.html#react.children.toarray + */ +function toArray(children) { + var result = []; + mapIntoWithKeyPrefixInternal(children, result, null, emptyFunction.thatReturnsArgument); + return result; +} + +var ReactChildren = { + forEach: forEachChildren, + map: mapChildren, + mapIntoWithKeyPrefixInternal: mapIntoWithKeyPrefixInternal, + count: countChildren, + toArray: toArray +}; + +module.exports = ReactChildren; + +/***/ }), +/* 288 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactClass.js ***! + \**********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23), + _assign = __webpack_require__(/*! object-assign */ 5); + +var ReactComponent = __webpack_require__(/*! ./ReactComponent */ 69); +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); +var ReactPropTypeLocationNames = __webpack_require__(/*! ./ReactPropTypeLocationNames */ 71); +var ReactNoopUpdateQueue = __webpack_require__(/*! ./ReactNoopUpdateQueue */ 70); + +var emptyObject = __webpack_require__(/*! fbjs/lib/emptyObject */ 33); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var MIXINS_KEY = 'mixins'; + +// Helper function to allow the creation of anonymous functions which do not +// have .name set to the name of the variable being assigned to. +function identity(fn) { + return fn; +} + +/** + * Policies that describe methods in `ReactClassInterface`. + */ + + +var injectedMixins = []; + +/** + * Composite components are higher-level components that compose other composite + * or host components. + * + * To create a new type of `ReactClass`, pass a specification of + * your new class to `React.createClass`. The only requirement of your class + * specification is that you implement a `render` method. + * + * var MyComponent = React.createClass({ + * render: function() { + * return <div>Hello World</div>; + * } + * }); + * + * The class specification supports a specific protocol of methods that have + * special meaning (e.g. `render`). See `ReactClassInterface` for + * more the comprehensive protocol. Any other properties and methods in the + * class specification will be available on the prototype. + * + * @interface ReactClassInterface + * @internal + */ +var ReactClassInterface = { + + /** + * An array of Mixin objects to include when defining your component. + * + * @type {array} + * @optional + */ + mixins: 'DEFINE_MANY', + + /** + * An object containing properties and methods that should be defined on + * the component's constructor instead of its prototype (static methods). + * + * @type {object} + * @optional + */ + statics: 'DEFINE_MANY', + + /** + * Definition of prop types for this component. + * + * @type {object} + * @optional + */ + propTypes: 'DEFINE_MANY', + + /** + * Definition of context types for this component. + * + * @type {object} + * @optional + */ + contextTypes: 'DEFINE_MANY', + + /** + * Definition of context types this component sets for its children. + * + * @type {object} + * @optional + */ + childContextTypes: 'DEFINE_MANY', + + // ==== Definition methods ==== + + /** + * Invoked when the component is mounted. Values in the mapping will be set on + * `this.props` if that prop is not specified (i.e. using an `in` check). + * + * This method is invoked before `getInitialState` and therefore cannot rely + * on `this.state` or use `this.setState`. + * + * @return {object} + * @optional + */ + getDefaultProps: 'DEFINE_MANY_MERGED', + + /** + * Invoked once before the component is mounted. The return value will be used + * as the initial value of `this.state`. + * + * getInitialState: function() { + * return { + * isOn: false, + * fooBaz: new BazFoo() + * } + * } + * + * @return {object} + * @optional + */ + getInitialState: 'DEFINE_MANY_MERGED', + + /** + * @return {object} + * @optional + */ + getChildContext: 'DEFINE_MANY_MERGED', + + /** + * Uses props from `this.props` and state from `this.state` to render the + * structure of the component. + * + * No guarantees are made about when or how often this method is invoked, so + * it must not have side effects. + * + * render: function() { + * var name = this.props.name; + * return <div>Hello, {name}!</div>; + * } + * + * @return {ReactComponent} + * @nosideeffects + * @required + */ + render: 'DEFINE_ONCE', + + // ==== Delegate methods ==== + + /** + * Invoked when the component is initially created and about to be mounted. + * This may have side effects, but any external subscriptions or data created + * by this method must be cleaned up in `componentWillUnmount`. + * + * @optional + */ + componentWillMount: 'DEFINE_MANY', + + /** + * Invoked when the component has been mounted and has a DOM representation. + * However, there is no guarantee that the DOM node is in the document. + * + * Use this as an opportunity to operate on the DOM when the component has + * been mounted (initialized and rendered) for the first time. + * + * @param {DOMElement} rootNode DOM element representing the component. + * @optional + */ + componentDidMount: 'DEFINE_MANY', + + /** + * Invoked before the component receives new props. + * + * Use this as an opportunity to react to a prop transition by updating the + * state using `this.setState`. Current props are accessed via `this.props`. + * + * componentWillReceiveProps: function(nextProps, nextContext) { + * this.setState({ + * likesIncreasing: nextProps.likeCount > this.props.likeCount + * }); + * } + * + * NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop + * transition may cause a state change, but the opposite is not true. If you + * need it, you are probably looking for `componentWillUpdate`. + * + * @param {object} nextProps + * @optional + */ + componentWillReceiveProps: 'DEFINE_MANY', + + /** + * Invoked while deciding if the component should be updated as a result of + * receiving new props, state and/or context. + * + * Use this as an opportunity to `return false` when you're certain that the + * transition to the new props/state/context will not require a component + * update. + * + * shouldComponentUpdate: function(nextProps, nextState, nextContext) { + * return !equal(nextProps, this.props) || + * !equal(nextState, this.state) || + * !equal(nextContext, this.context); + * } + * + * @param {object} nextProps + * @param {?object} nextState + * @param {?object} nextContext + * @return {boolean} True if the component should update. + * @optional + */ + shouldComponentUpdate: 'DEFINE_ONCE', + + /** + * Invoked when the component is about to update due to a transition from + * `this.props`, `this.state` and `this.context` to `nextProps`, `nextState` + * and `nextContext`. + * + * Use this as an opportunity to perform preparation before an update occurs. + * + * NOTE: You **cannot** use `this.setState()` in this method. + * + * @param {object} nextProps + * @param {?object} nextState + * @param {?object} nextContext + * @param {ReactReconcileTransaction} transaction + * @optional + */ + componentWillUpdate: 'DEFINE_MANY', + + /** + * Invoked when the component's DOM representation has been updated. + * + * Use this as an opportunity to operate on the DOM when the component has + * been updated. + * + * @param {object} prevProps + * @param {?object} prevState + * @param {?object} prevContext + * @param {DOMElement} rootNode DOM element representing the component. + * @optional + */ + componentDidUpdate: 'DEFINE_MANY', + + /** + * Invoked when the component is about to be removed from its parent and have + * its DOM representation destroyed. + * + * Use this as an opportunity to deallocate any external resources. + * + * NOTE: There is no `componentDidUnmount` since your component will have been + * destroyed by that point. + * + * @optional + */ + componentWillUnmount: 'DEFINE_MANY', + + // ==== Advanced methods ==== + + /** + * Updates the component's currently mounted DOM representation. + * + * By default, this implements React's rendering and reconciliation algorithm. + * Sophisticated clients may wish to override this. + * + * @param {ReactReconcileTransaction} transaction + * @internal + * @overridable + */ + updateComponent: 'OVERRIDE_BASE' + +}; + +/** + * Mapping from class specification keys to special processing functions. + * + * Although these are declared like instance properties in the specification + * when defining classes using `React.createClass`, they are actually static + * and are accessible on the constructor instead of the prototype. Despite + * being static, they must be defined outside of the "statics" key under + * which all other static methods are defined. + */ +var RESERVED_SPEC_KEYS = { + displayName: function (Constructor, displayName) { + Constructor.displayName = displayName; + }, + mixins: function (Constructor, mixins) { + if (mixins) { + for (var i = 0; i < mixins.length; i++) { + mixSpecIntoComponent(Constructor, mixins[i]); + } + } + }, + childContextTypes: function (Constructor, childContextTypes) { + if (true) { + validateTypeDef(Constructor, childContextTypes, 'childContext'); + } + Constructor.childContextTypes = _assign({}, Constructor.childContextTypes, childContextTypes); + }, + contextTypes: function (Constructor, contextTypes) { + if (true) { + validateTypeDef(Constructor, contextTypes, 'context'); + } + Constructor.contextTypes = _assign({}, Constructor.contextTypes, contextTypes); + }, + /** + * Special case getDefaultProps which should move into statics but requires + * automatic merging. + */ + getDefaultProps: function (Constructor, getDefaultProps) { + if (Constructor.getDefaultProps) { + Constructor.getDefaultProps = createMergedResultFunction(Constructor.getDefaultProps, getDefaultProps); + } else { + Constructor.getDefaultProps = getDefaultProps; + } + }, + propTypes: function (Constructor, propTypes) { + if (true) { + validateTypeDef(Constructor, propTypes, 'prop'); + } + Constructor.propTypes = _assign({}, Constructor.propTypes, propTypes); + }, + statics: function (Constructor, statics) { + mixStaticSpecIntoComponent(Constructor, statics); + }, + autobind: function () {} }; + +function validateTypeDef(Constructor, typeDef, location) { + for (var propName in typeDef) { + if (typeDef.hasOwnProperty(propName)) { + // use a warning instead of an invariant so components + // don't show up in prod but only in __DEV__ + true ? warning(typeof typeDef[propName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', Constructor.displayName || 'ReactClass', ReactPropTypeLocationNames[location], propName) : void 0; + } + } +} + +function validateMethodOverride(isAlreadyDefined, name) { + var specPolicy = ReactClassInterface.hasOwnProperty(name) ? ReactClassInterface[name] : null; + + // Disallow overriding of base class methods unless explicitly allowed. + if (ReactClassMixin.hasOwnProperty(name)) { + !(specPolicy === 'OVERRIDE_BASE') ? true ? invariant(false, 'ReactClassInterface: You are attempting to override `%s` from your class specification. Ensure that your method names do not overlap with React methods.', name) : _prodInvariant('73', name) : void 0; + } + + // Disallow defining methods more than once unless explicitly allowed. + if (isAlreadyDefined) { + !(specPolicy === 'DEFINE_MANY' || specPolicy === 'DEFINE_MANY_MERGED') ? true ? invariant(false, 'ReactClassInterface: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('74', name) : void 0; + } +} + +/** + * Mixin helper which handles policy validation and reserved + * specification keys when building React classes. + */ +function mixSpecIntoComponent(Constructor, spec) { + if (!spec) { + if (true) { + var typeofSpec = typeof spec; + var isMixinValid = typeofSpec === 'object' && spec !== null; + + true ? warning(isMixinValid, '%s: You\'re attempting to include a mixin that is either null ' + 'or not an object. Check the mixins included by the component, ' + 'as well as any mixins they include themselves. ' + 'Expected object but got %s.', Constructor.displayName || 'ReactClass', spec === null ? null : typeofSpec) : void 0; + } + + return; + } + + !(typeof spec !== 'function') ? true ? invariant(false, 'ReactClass: You\'re attempting to use a component class or function as a mixin. Instead, just use a regular object.') : _prodInvariant('75') : void 0; + !!ReactElement.isValidElement(spec) ? true ? invariant(false, 'ReactClass: You\'re attempting to use a component as a mixin. Instead, just use a regular object.') : _prodInvariant('76') : void 0; + + var proto = Constructor.prototype; + var autoBindPairs = proto.__reactAutoBindPairs; + + // By handling mixins before any other properties, we ensure the same + // chaining order is applied to methods with DEFINE_MANY policy, whether + // mixins are listed before or after these methods in the spec. + if (spec.hasOwnProperty(MIXINS_KEY)) { + RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins); + } + + for (var name in spec) { + if (!spec.hasOwnProperty(name)) { + continue; + } + + if (name === MIXINS_KEY) { + // We have already handled mixins in a special case above. + continue; + } + + var property = spec[name]; + var isAlreadyDefined = proto.hasOwnProperty(name); + validateMethodOverride(isAlreadyDefined, name); + + if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) { + RESERVED_SPEC_KEYS[name](Constructor, property); + } else { + // Setup methods on prototype: + // The following member methods should not be automatically bound: + // 1. Expected ReactClass methods (in the "interface"). + // 2. Overridden methods (that were mixed in). + var isReactClassMethod = ReactClassInterface.hasOwnProperty(name); + var isFunction = typeof property === 'function'; + var shouldAutoBind = isFunction && !isReactClassMethod && !isAlreadyDefined && spec.autobind !== false; + + if (shouldAutoBind) { + autoBindPairs.push(name, property); + proto[name] = property; + } else { + if (isAlreadyDefined) { + var specPolicy = ReactClassInterface[name]; + + // These cases should already be caught by validateMethodOverride. + !(isReactClassMethod && (specPolicy === 'DEFINE_MANY_MERGED' || specPolicy === 'DEFINE_MANY')) ? true ? invariant(false, 'ReactClass: Unexpected spec policy %s for key %s when mixing in component specs.', specPolicy, name) : _prodInvariant('77', specPolicy, name) : void 0; + + // For methods which are defined more than once, call the existing + // methods before calling the new property, merging if appropriate. + if (specPolicy === 'DEFINE_MANY_MERGED') { + proto[name] = createMergedResultFunction(proto[name], property); + } else if (specPolicy === 'DEFINE_MANY') { + proto[name] = createChainedFunction(proto[name], property); + } + } else { + proto[name] = property; + if (true) { + // Add verbose displayName to the function, which helps when looking + // at profiling tools. + if (typeof property === 'function' && spec.displayName) { + proto[name].displayName = spec.displayName + '_' + name; + } + } + } + } + } + } +} + +function mixStaticSpecIntoComponent(Constructor, statics) { + if (!statics) { + return; + } + for (var name in statics) { + var property = statics[name]; + if (!statics.hasOwnProperty(name)) { + continue; + } + + var isReserved = name in RESERVED_SPEC_KEYS; + !!isReserved ? true ? invariant(false, 'ReactClass: You are attempting to define a reserved property, `%s`, that shouldn\'t be on the "statics" key. Define it as an instance property instead; it will still be accessible on the constructor.', name) : _prodInvariant('78', name) : void 0; + + var isInherited = name in Constructor; + !!isInherited ? true ? invariant(false, 'ReactClass: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('79', name) : void 0; + Constructor[name] = property; + } +} + +/** + * Merge two objects, but throw if both contain the same key. + * + * @param {object} one The first object, which is mutated. + * @param {object} two The second object + * @return {object} one after it has been mutated to contain everything in two. + */ +function mergeIntoWithNoDuplicateKeys(one, two) { + !(one && two && typeof one === 'object' && typeof two === 'object') ? true ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.') : _prodInvariant('80') : void 0; + + for (var key in two) { + if (two.hasOwnProperty(key)) { + !(one[key] === undefined) ? true ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): Tried to merge two objects with the same key: `%s`. This conflict may be due to a mixin; in particular, this may be caused by two getInitialState() or getDefaultProps() methods returning objects with clashing keys.', key) : _prodInvariant('81', key) : void 0; + one[key] = two[key]; + } + } + return one; +} + +/** + * Creates a function that invokes two functions and merges their return values. + * + * @param {function} one Function to invoke first. + * @param {function} two Function to invoke second. + * @return {function} Function that invokes the two argument functions. + * @private + */ +function createMergedResultFunction(one, two) { + return function mergedResult() { + var a = one.apply(this, arguments); + var b = two.apply(this, arguments); + if (a == null) { + return b; + } else if (b == null) { + return a; + } + var c = {}; + mergeIntoWithNoDuplicateKeys(c, a); + mergeIntoWithNoDuplicateKeys(c, b); + return c; + }; +} + +/** + * Creates a function that invokes two functions and ignores their return vales. + * + * @param {function} one Function to invoke first. + * @param {function} two Function to invoke second. + * @return {function} Function that invokes the two argument functions. + * @private + */ +function createChainedFunction(one, two) { + return function chainedFunction() { + one.apply(this, arguments); + two.apply(this, arguments); + }; +} + +/** + * Binds a method to the component. + * + * @param {object} component Component whose method is going to be bound. + * @param {function} method Method to be bound. + * @return {function} The bound method. + */ +function bindAutoBindMethod(component, method) { + var boundMethod = method.bind(component); + if (true) { + boundMethod.__reactBoundContext = component; + boundMethod.__reactBoundMethod = method; + boundMethod.__reactBoundArguments = null; + var componentName = component.constructor.displayName; + var _bind = boundMethod.bind; + boundMethod.bind = function (newThis) { + for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + // User is trying to bind() an autobound method; we effectively will + // ignore the value of "this" that the user is trying to use, so + // let's warn. + if (newThis !== component && newThis !== null) { + true ? warning(false, 'bind(): React component methods may only be bound to the ' + 'component instance. See %s', componentName) : void 0; + } else if (!args.length) { + true ? warning(false, 'bind(): You are binding a component method to the component. ' + 'React does this for you automatically in a high-performance ' + 'way, so you can safely remove this call. See %s', componentName) : void 0; + return boundMethod; + } + var reboundMethod = _bind.apply(boundMethod, arguments); + reboundMethod.__reactBoundContext = component; + reboundMethod.__reactBoundMethod = method; + reboundMethod.__reactBoundArguments = args; + return reboundMethod; + }; + } + return boundMethod; +} + +/** + * Binds all auto-bound methods in a component. + * + * @param {object} component Component whose method is going to be bound. + */ +function bindAutoBindMethods(component) { + var pairs = component.__reactAutoBindPairs; + for (var i = 0; i < pairs.length; i += 2) { + var autoBindKey = pairs[i]; + var method = pairs[i + 1]; + component[autoBindKey] = bindAutoBindMethod(component, method); + } +} + +/** + * Add more to the ReactClass base class. These are all legacy features and + * therefore not already part of the modern ReactComponent. + */ +var ReactClassMixin = { + + /** + * TODO: This will be deprecated because state should always keep a consistent + * type signature and the only use case for this, is to avoid that. + */ + replaceState: function (newState, callback) { + this.updater.enqueueReplaceState(this, newState); + if (callback) { + this.updater.enqueueCallback(this, callback, 'replaceState'); + } + }, + + /** + * Checks whether or not this composite component is mounted. + * @return {boolean} True if mounted, false otherwise. + * @protected + * @final + */ + isMounted: function () { + return this.updater.isMounted(this); + } +}; + +var ReactClassComponent = function () {}; +_assign(ReactClassComponent.prototype, ReactComponent.prototype, ReactClassMixin); + +/** + * Module for creating composite components. + * + * @class ReactClass + */ +var ReactClass = { + + /** + * Creates a composite component class given a class specification. + * See https://facebook.github.io/react/docs/top-level-api.html#react.createclass + * + * @param {object} spec Class specification (which must define `render`). + * @return {function} Component constructor function. + * @public + */ + createClass: function (spec) { + // To keep our warnings more understandable, we'll use a little hack here to + // ensure that Constructor.name !== 'Constructor'. This makes sure we don't + // unnecessarily identify a class without displayName as 'Constructor'. + var Constructor = identity(function (props, context, updater) { + // This constructor gets overridden by mocks. The argument is used + // by mocks to assert on what gets mounted. + + if (true) { + true ? warning(this instanceof Constructor, 'Something is calling a React component directly. Use a factory or ' + 'JSX instead. See: https://fb.me/react-legacyfactory') : void 0; + } + + // Wire up auto-binding + if (this.__reactAutoBindPairs.length) { + bindAutoBindMethods(this); + } + + this.props = props; + this.context = context; + this.refs = emptyObject; + this.updater = updater || ReactNoopUpdateQueue; + + this.state = null; + + // ReactClasses doesn't have constructors. Instead, they use the + // getInitialState and componentWillMount methods for initialization. + + var initialState = this.getInitialState ? this.getInitialState() : null; + if (true) { + // We allow auto-mocks to proceed as if they're returning null. + if (initialState === undefined && this.getInitialState._isMockFunction) { + // This is probably bad practice. Consider warning here and + // deprecating this convenience. + initialState = null; + } + } + !(typeof initialState === 'object' && !Array.isArray(initialState)) ? true ? invariant(false, '%s.getInitialState(): must return an object or null', Constructor.displayName || 'ReactCompositeComponent') : _prodInvariant('82', Constructor.displayName || 'ReactCompositeComponent') : void 0; + + this.state = initialState; + }); + Constructor.prototype = new ReactClassComponent(); + Constructor.prototype.constructor = Constructor; + Constructor.prototype.__reactAutoBindPairs = []; + + injectedMixins.forEach(mixSpecIntoComponent.bind(null, Constructor)); + + mixSpecIntoComponent(Constructor, spec); + + // Initialize the defaultProps property after all mixins have been merged. + if (Constructor.getDefaultProps) { + Constructor.defaultProps = Constructor.getDefaultProps(); + } + + if (true) { + // This is a tag to indicate that the use of these method names is ok, + // since it's used with createClass. If it's not, then it's likely a + // mistake so we'll warn you to use the static property, property + // initializer or constructor respectively. + if (Constructor.getDefaultProps) { + Constructor.getDefaultProps.isReactClassApproved = {}; + } + if (Constructor.prototype.getInitialState) { + Constructor.prototype.getInitialState.isReactClassApproved = {}; + } + } + + !Constructor.prototype.render ? true ? invariant(false, 'createClass(...): Class specification must implement a `render` method.') : _prodInvariant('83') : void 0; + + if (true) { + true ? warning(!Constructor.prototype.componentShouldUpdate, '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', spec.displayName || 'A component') : void 0; + true ? warning(!Constructor.prototype.componentWillRecieveProps, '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', spec.displayName || 'A component') : void 0; + } + + // Reduce time spent doing lookups by setting these on the prototype. + for (var methodName in ReactClassInterface) { + if (!Constructor.prototype[methodName]) { + Constructor.prototype[methodName] = null; + } + } + + return Constructor; + }, + + injection: { + injectMixin: function (mixin) { + injectedMixins.push(mixin); + } + } + +}; + +module.exports = ReactClass; + +/***/ }), +/* 289 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactDOMFactories.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); + +/** + * Create a factory that creates HTML tag elements. + * + * @private + */ +var createDOMFactory = ReactElement.createFactory; +if (true) { + var ReactElementValidator = __webpack_require__(/*! ./ReactElementValidator */ 123); + createDOMFactory = ReactElementValidator.createFactory; +} + +/** + * Creates a mapping from supported HTML tags to `ReactDOMComponent` classes. + * This is also accessible via `React.DOM`. + * + * @public + */ +var ReactDOMFactories = { + a: createDOMFactory('a'), + abbr: createDOMFactory('abbr'), + address: createDOMFactory('address'), + area: createDOMFactory('area'), + article: createDOMFactory('article'), + aside: createDOMFactory('aside'), + audio: createDOMFactory('audio'), + b: createDOMFactory('b'), + base: createDOMFactory('base'), + bdi: createDOMFactory('bdi'), + bdo: createDOMFactory('bdo'), + big: createDOMFactory('big'), + blockquote: createDOMFactory('blockquote'), + body: createDOMFactory('body'), + br: createDOMFactory('br'), + button: createDOMFactory('button'), + canvas: createDOMFactory('canvas'), + caption: createDOMFactory('caption'), + cite: createDOMFactory('cite'), + code: createDOMFactory('code'), + col: createDOMFactory('col'), + colgroup: createDOMFactory('colgroup'), + data: createDOMFactory('data'), + datalist: createDOMFactory('datalist'), + dd: createDOMFactory('dd'), + del: createDOMFactory('del'), + details: createDOMFactory('details'), + dfn: createDOMFactory('dfn'), + dialog: createDOMFactory('dialog'), + div: createDOMFactory('div'), + dl: createDOMFactory('dl'), + dt: createDOMFactory('dt'), + em: createDOMFactory('em'), + embed: createDOMFactory('embed'), + fieldset: createDOMFactory('fieldset'), + figcaption: createDOMFactory('figcaption'), + figure: createDOMFactory('figure'), + footer: createDOMFactory('footer'), + form: createDOMFactory('form'), + h1: createDOMFactory('h1'), + h2: createDOMFactory('h2'), + h3: createDOMFactory('h3'), + h4: createDOMFactory('h4'), + h5: createDOMFactory('h5'), + h6: createDOMFactory('h6'), + head: createDOMFactory('head'), + header: createDOMFactory('header'), + hgroup: createDOMFactory('hgroup'), + hr: createDOMFactory('hr'), + html: createDOMFactory('html'), + i: createDOMFactory('i'), + iframe: createDOMFactory('iframe'), + img: createDOMFactory('img'), + input: createDOMFactory('input'), + ins: createDOMFactory('ins'), + kbd: createDOMFactory('kbd'), + keygen: createDOMFactory('keygen'), + label: createDOMFactory('label'), + legend: createDOMFactory('legend'), + li: createDOMFactory('li'), + link: createDOMFactory('link'), + main: createDOMFactory('main'), + map: createDOMFactory('map'), + mark: createDOMFactory('mark'), + menu: createDOMFactory('menu'), + menuitem: createDOMFactory('menuitem'), + meta: createDOMFactory('meta'), + meter: createDOMFactory('meter'), + nav: createDOMFactory('nav'), + noscript: createDOMFactory('noscript'), + object: createDOMFactory('object'), + ol: createDOMFactory('ol'), + optgroup: createDOMFactory('optgroup'), + option: createDOMFactory('option'), + output: createDOMFactory('output'), + p: createDOMFactory('p'), + param: createDOMFactory('param'), + picture: createDOMFactory('picture'), + pre: createDOMFactory('pre'), + progress: createDOMFactory('progress'), + q: createDOMFactory('q'), + rp: createDOMFactory('rp'), + rt: createDOMFactory('rt'), + ruby: createDOMFactory('ruby'), + s: createDOMFactory('s'), + samp: createDOMFactory('samp'), + script: createDOMFactory('script'), + section: createDOMFactory('section'), + select: createDOMFactory('select'), + small: createDOMFactory('small'), + source: createDOMFactory('source'), + span: createDOMFactory('span'), + strong: createDOMFactory('strong'), + style: createDOMFactory('style'), + sub: createDOMFactory('sub'), + summary: createDOMFactory('summary'), + sup: createDOMFactory('sup'), + table: createDOMFactory('table'), + tbody: createDOMFactory('tbody'), + td: createDOMFactory('td'), + textarea: createDOMFactory('textarea'), + tfoot: createDOMFactory('tfoot'), + th: createDOMFactory('th'), + thead: createDOMFactory('thead'), + time: createDOMFactory('time'), + title: createDOMFactory('title'), + tr: createDOMFactory('tr'), + track: createDOMFactory('track'), + u: createDOMFactory('u'), + ul: createDOMFactory('ul'), + 'var': createDOMFactory('var'), + video: createDOMFactory('video'), + wbr: createDOMFactory('wbr'), + + // SVG + circle: createDOMFactory('circle'), + clipPath: createDOMFactory('clipPath'), + defs: createDOMFactory('defs'), + ellipse: createDOMFactory('ellipse'), + g: createDOMFactory('g'), + image: createDOMFactory('image'), + line: createDOMFactory('line'), + linearGradient: createDOMFactory('linearGradient'), + mask: createDOMFactory('mask'), + path: createDOMFactory('path'), + pattern: createDOMFactory('pattern'), + polygon: createDOMFactory('polygon'), + polyline: createDOMFactory('polyline'), + radialGradient: createDOMFactory('radialGradient'), + rect: createDOMFactory('rect'), + stop: createDOMFactory('stop'), + svg: createDOMFactory('svg'), + text: createDOMFactory('text'), + tspan: createDOMFactory('tspan') +}; + +module.exports = ReactDOMFactories; + +/***/ }), +/* 290 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactPropTypes.js ***! + \**************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); +var ReactPropTypeLocationNames = __webpack_require__(/*! ./ReactPropTypeLocationNames */ 71); +var ReactPropTypesSecret = __webpack_require__(/*! ./ReactPropTypesSecret */ 124); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var getIteratorFn = __webpack_require__(/*! ./getIteratorFn */ 73); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +/** + * Collection of methods that allow declaration and validation of props that are + * supplied to React components. Example usage: + * + * var Props = require('ReactPropTypes'); + * var MyArticle = React.createClass({ + * propTypes: { + * // An optional string prop named "description". + * description: Props.string, + * + * // A required enum prop named "category". + * category: Props.oneOf(['News','Photos']).isRequired, + * + * // A prop named "dialog" that requires an instance of Dialog. + * dialog: Props.instanceOf(Dialog).isRequired + * }, + * render: function() { ... } + * }); + * + * A more formal specification of how these methods are used: + * + * type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...) + * decl := ReactPropTypes.{type}(.isRequired)? + * + * Each and every declaration produces a function with the same signature. This + * allows the creation of custom validation functions. For example: + * + * var MyLink = React.createClass({ + * propTypes: { + * // An optional string or URI prop named "href". + * href: function(props, propName, componentName) { + * var propValue = props[propName]; + * if (propValue != null && typeof propValue !== 'string' && + * !(propValue instanceof URI)) { + * return new Error( + * 'Expected a string or an URI for ' + propName + ' in ' + + * componentName + * ); + * } + * } + * }, + * render: function() {...} + * }); + * + * @internal + */ + +var ANONYMOUS = '<<anonymous>>'; + +var ReactPropTypes = { + array: createPrimitiveTypeChecker('array'), + bool: createPrimitiveTypeChecker('boolean'), + func: createPrimitiveTypeChecker('function'), + number: createPrimitiveTypeChecker('number'), + object: createPrimitiveTypeChecker('object'), + string: createPrimitiveTypeChecker('string'), + symbol: createPrimitiveTypeChecker('symbol'), + + any: createAnyTypeChecker(), + arrayOf: createArrayOfTypeChecker, + element: createElementTypeChecker(), + instanceOf: createInstanceTypeChecker, + node: createNodeChecker(), + objectOf: createObjectOfTypeChecker, + oneOf: createEnumTypeChecker, + oneOfType: createUnionTypeChecker, + shape: createShapeTypeChecker +}; + +/** + * inlined Object.is polyfill to avoid requiring consumers ship their own + * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is + */ +/*eslint-disable no-self-compare*/ +function is(x, y) { + // SameValue algorithm + if (x === y) { + // Steps 1-5, 7-10 + // Steps 6.b-6.e: +0 != -0 + return x !== 0 || 1 / x === 1 / y; + } else { + // Step 6.a: NaN == NaN + return x !== x && y !== y; + } +} +/*eslint-enable no-self-compare*/ + +/** + * We use an Error-like object for backward compatibility as people may call + * PropTypes directly and inspect their output. However we don't use real + * Errors anymore. We don't inspect their stack anyway, and creating them + * is prohibitively expensive if they are created too often, such as what + * happens in oneOfType() for any type before the one that matched. + */ +function PropTypeError(message) { + this.message = message; + this.stack = ''; +} +// Make `instanceof Error` still work for returned errors. +PropTypeError.prototype = Error.prototype; + +function createChainableTypeChecker(validate) { + if (true) { + var manualPropTypeCallCache = {}; + } + function checkType(isRequired, props, propName, componentName, location, propFullName, secret) { + componentName = componentName || ANONYMOUS; + propFullName = propFullName || propName; + if (true) { + if (secret !== ReactPropTypesSecret && typeof console !== 'undefined') { + var cacheKey = componentName + ':' + propName; + if (!manualPropTypeCallCache[cacheKey]) { + true ? warning(false, 'You are manually calling a React.PropTypes validation ' + 'function for the `%s` prop on `%s`. This is deprecated ' + 'and will not work in production with the next major version. ' + 'You may be seeing this warning due to a third-party PropTypes ' + 'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.', propFullName, componentName) : void 0; + manualPropTypeCallCache[cacheKey] = true; + } + } + } + if (props[propName] == null) { + var locationName = ReactPropTypeLocationNames[location]; + if (isRequired) { + if (props[propName] === null) { + return new PropTypeError('The ' + locationName + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.')); + } + return new PropTypeError('The ' + locationName + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.')); + } + return null; + } else { + return validate(props, propName, componentName, location, propFullName); + } + } + + var chainedCheckType = checkType.bind(null, false); + chainedCheckType.isRequired = checkType.bind(null, true); + + return chainedCheckType; +} + +function createPrimitiveTypeChecker(expectedType) { + function validate(props, propName, componentName, location, propFullName, secret) { + var propValue = props[propName]; + var propType = getPropType(propValue); + if (propType !== expectedType) { + var locationName = ReactPropTypeLocationNames[location]; + // `propValue` being instance of, say, date/regexp, pass the 'object' + // check, but we can offer a more precise error message here rather than + // 'of type `object`'. + var preciseType = getPreciseType(propValue); + + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.')); + } + return null; + } + return createChainableTypeChecker(validate); +} + +function createAnyTypeChecker() { + return createChainableTypeChecker(emptyFunction.thatReturns(null)); +} + +function createArrayOfTypeChecker(typeChecker) { + function validate(props, propName, componentName, location, propFullName) { + if (typeof typeChecker !== 'function') { + return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.'); + } + var propValue = props[propName]; + if (!Array.isArray(propValue)) { + var locationName = ReactPropTypeLocationNames[location]; + var propType = getPropType(propValue); + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.')); + } + for (var i = 0; i < propValue.length; i++) { + var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret); + if (error instanceof Error) { + return error; + } + } + return null; + } + return createChainableTypeChecker(validate); +} + +function createElementTypeChecker() { + function validate(props, propName, componentName, location, propFullName) { + var propValue = props[propName]; + if (!ReactElement.isValidElement(propValue)) { + var locationName = ReactPropTypeLocationNames[location]; + var propType = getPropType(propValue); + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.')); + } + return null; + } + return createChainableTypeChecker(validate); +} + +function createInstanceTypeChecker(expectedClass) { + function validate(props, propName, componentName, location, propFullName) { + if (!(props[propName] instanceof expectedClass)) { + var locationName = ReactPropTypeLocationNames[location]; + var expectedClassName = expectedClass.name || ANONYMOUS; + var actualClassName = getClassName(props[propName]); + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.')); + } + return null; + } + return createChainableTypeChecker(validate); +} + +function createEnumTypeChecker(expectedValues) { + if (!Array.isArray(expectedValues)) { + true ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0; + return emptyFunction.thatReturnsNull; + } + + function validate(props, propName, componentName, location, propFullName) { + var propValue = props[propName]; + for (var i = 0; i < expectedValues.length; i++) { + if (is(propValue, expectedValues[i])) { + return null; + } + } + + var locationName = ReactPropTypeLocationNames[location]; + var valuesString = JSON.stringify(expectedValues); + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.')); + } + return createChainableTypeChecker(validate); +} + +function createObjectOfTypeChecker(typeChecker) { + function validate(props, propName, componentName, location, propFullName) { + if (typeof typeChecker !== 'function') { + return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.'); + } + var propValue = props[propName]; + var propType = getPropType(propValue); + if (propType !== 'object') { + var locationName = ReactPropTypeLocationNames[location]; + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.')); + } + for (var key in propValue) { + if (propValue.hasOwnProperty(key)) { + var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret); + if (error instanceof Error) { + return error; + } + } + } + return null; + } + return createChainableTypeChecker(validate); +} + +function createUnionTypeChecker(arrayOfTypeCheckers) { + if (!Array.isArray(arrayOfTypeCheckers)) { + true ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0; + return emptyFunction.thatReturnsNull; + } + + function validate(props, propName, componentName, location, propFullName) { + for (var i = 0; i < arrayOfTypeCheckers.length; i++) { + var checker = arrayOfTypeCheckers[i]; + if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) { + return null; + } + } + + var locationName = ReactPropTypeLocationNames[location]; + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.')); + } + return createChainableTypeChecker(validate); +} + +function createNodeChecker() { + function validate(props, propName, componentName, location, propFullName) { + if (!isNode(props[propName])) { + var locationName = ReactPropTypeLocationNames[location]; + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.')); + } + return null; + } + return createChainableTypeChecker(validate); +} + +function createShapeTypeChecker(shapeTypes) { + function validate(props, propName, componentName, location, propFullName) { + var propValue = props[propName]; + var propType = getPropType(propValue); + if (propType !== 'object') { + var locationName = ReactPropTypeLocationNames[location]; + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.')); + } + for (var key in shapeTypes) { + var checker = shapeTypes[key]; + if (!checker) { + continue; + } + var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret); + if (error) { + return error; + } + } + return null; + } + return createChainableTypeChecker(validate); +} + +function isNode(propValue) { + switch (typeof propValue) { + case 'number': + case 'string': + case 'undefined': + return true; + case 'boolean': + return !propValue; + case 'object': + if (Array.isArray(propValue)) { + return propValue.every(isNode); + } + if (propValue === null || ReactElement.isValidElement(propValue)) { + return true; + } + + var iteratorFn = getIteratorFn(propValue); + if (iteratorFn) { + var iterator = iteratorFn.call(propValue); + var step; + if (iteratorFn !== propValue.entries) { + while (!(step = iterator.next()).done) { + if (!isNode(step.value)) { + return false; + } + } + } else { + // Iterator will provide entry [k,v] tuples rather than values. + while (!(step = iterator.next()).done) { + var entry = step.value; + if (entry) { + if (!isNode(entry[1])) { + return false; + } + } + } + } + } else { + return false; + } + + return true; + default: + return false; + } +} + +function isSymbol(propType, propValue) { + // Native Symbol. + if (propType === 'symbol') { + return true; + } + + // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol' + if (propValue['@@toStringTag'] === 'Symbol') { + return true; + } + + // Fallback for non-spec compliant Symbols which are polyfilled. + if (typeof Symbol === 'function' && propValue instanceof Symbol) { + return true; + } + + return false; +} + +// Equivalent of `typeof` but with special handling for array and regexp. +function getPropType(propValue) { + var propType = typeof propValue; + if (Array.isArray(propValue)) { + return 'array'; + } + if (propValue instanceof RegExp) { + // Old webkits (at least until Android 4.0) return 'function' rather than + // 'object' for typeof a RegExp. We'll normalize this here so that /bla/ + // passes PropTypes.object. + return 'object'; + } + if (isSymbol(propType, propValue)) { + return 'symbol'; + } + return propType; +} + +// This handles more types than `getPropType`. Only used for error messages. +// See `createPrimitiveTypeChecker`. +function getPreciseType(propValue) { + var propType = getPropType(propValue); + if (propType === 'object') { + if (propValue instanceof Date) { + return 'date'; + } else if (propValue instanceof RegExp) { + return 'regexp'; + } + } + return propType; +} + +// Returns class name of the object, if any. +function getClassName(propValue) { + if (!propValue.constructor || !propValue.constructor.name) { + return ANONYMOUS; + } + return propValue.constructor.name; +} + +module.exports = ReactPropTypes; + +/***/ }), +/* 291 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactPureComponent.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var ReactComponent = __webpack_require__(/*! ./ReactComponent */ 69); +var ReactNoopUpdateQueue = __webpack_require__(/*! ./ReactNoopUpdateQueue */ 70); + +var emptyObject = __webpack_require__(/*! fbjs/lib/emptyObject */ 33); + +/** + * Base class helpers for the updating state of a component. + */ +function ReactPureComponent(props, context, updater) { + // Duplicated from ReactComponent. + this.props = props; + this.context = context; + this.refs = emptyObject; + // We initialize the default updater but the real one gets injected by the + // renderer. + this.updater = updater || ReactNoopUpdateQueue; +} + +function ComponentDummy() {} +ComponentDummy.prototype = ReactComponent.prototype; +ReactPureComponent.prototype = new ComponentDummy(); +ReactPureComponent.prototype.constructor = ReactPureComponent; +// Avoid an extra prototype jump for these methods. +_assign(ReactPureComponent.prototype, ReactComponent.prototype); +ReactPureComponent.prototype.isPureReactComponent = true; + +module.exports = ReactPureComponent; + +/***/ }), +/* 292 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactVersion.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +module.exports = '15.4.2'; + +/***/ }), +/* 293 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/checkReactTypeSpec.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(process) {/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23); + +var ReactPropTypeLocationNames = __webpack_require__(/*! ./ReactPropTypeLocationNames */ 71); +var ReactPropTypesSecret = __webpack_require__(/*! ./ReactPropTypesSecret */ 124); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var ReactComponentTreeHook; + +if (typeof process !== 'undefined' && __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}) && "development" === 'test') { + // Temporary hack. + // Inline requires don't work well with Jest: + // https://github.com/facebook/react/issues/7240 + // Remove the inline requires when we don't need them anymore: + // https://github.com/facebook/react/pull/7178 + ReactComponentTreeHook = __webpack_require__(/*! ./ReactComponentTreeHook */ 10); +} + +var loggedTypeFailures = {}; + +/** + * Assert that the values match with the type specs. + * Error messages are memorized and will only be shown once. + * + * @param {object} typeSpecs Map of name to a ReactPropType + * @param {object} values Runtime values that need to be type-checked + * @param {string} location e.g. "prop", "context", "child context" + * @param {string} componentName Name of the component for error messages. + * @param {?object} element The React element that is being type-checked + * @param {?number} debugID The React component instance that is being type-checked + * @private + */ +function checkReactTypeSpec(typeSpecs, values, location, componentName, element, debugID) { + for (var typeSpecName in typeSpecs) { + if (typeSpecs.hasOwnProperty(typeSpecName)) { + var error; + // Prop type validation may throw. In case they do, we don't want to + // fail the render phase where it didn't fail before. So we log it. + // After these have been cleaned up, we'll let them throw. + try { + // This is intentionally an invariant that gets caught. It's the same + // behavior as without this statement except with a better message. + !(typeof typeSpecs[typeSpecName] === 'function') ? true ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : _prodInvariant('84', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : void 0; + error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret); + } catch (ex) { + error = ex; + } + true ? warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName, typeof error) : void 0; + if (error instanceof Error && !(error.message in loggedTypeFailures)) { + // Only monitor this failure once because there tends to be a lot of the + // same error. + loggedTypeFailures[error.message] = true; + + var componentStackInfo = ''; + + if (true) { + if (!ReactComponentTreeHook) { + ReactComponentTreeHook = __webpack_require__(/*! ./ReactComponentTreeHook */ 10); + } + if (debugID !== null) { + componentStackInfo = ReactComponentTreeHook.getStackAddendumByID(debugID); + } else if (element !== null) { + componentStackInfo = ReactComponentTreeHook.getCurrentStackAddendum(element); + } + } + + true ? warning(false, 'Failed %s type: %s%s', location, error.message, componentStackInfo) : void 0; + } + } + } +} + +module.exports = checkReactTypeSpec; +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../process/browser.js */ 19))) + +/***/ }), +/* 294 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/onlyChild.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23); + +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Returns the first child in a collection of children and verifies that there + * is only one child in the collection. + * + * See https://facebook.github.io/react/docs/top-level-api.html#react.children.only + * + * The current implementation of this function assumes that a single child gets + * passed without a wrapper, but the purpose of this helper function is to + * abstract away the particular structure of children. + * + * @param {?object} children Child collection structure. + * @return {ReactElement} The first and only `ReactElement` contained in the + * structure. + */ +function onlyChild(children) { + !ReactElement.isValidElement(children) ? true ? invariant(false, 'React.Children.only expected to receive a single React element child.') : _prodInvariant('143') : void 0; + return children; +} + +module.exports = onlyChild; + +/***/ }), +/* 295 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/traverseAllChildren.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23); + +var ReactCurrentOwner = __webpack_require__(/*! ./ReactCurrentOwner */ 15); +var REACT_ELEMENT_TYPE = __webpack_require__(/*! ./ReactElementSymbol */ 122); + +var getIteratorFn = __webpack_require__(/*! ./getIteratorFn */ 73); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var KeyEscapeUtils = __webpack_require__(/*! ./KeyEscapeUtils */ 285); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var SEPARATOR = '.'; +var SUBSEPARATOR = ':'; + +/** + * This is inlined from ReactElement since this file is shared between + * isomorphic and renderers. We could extract this to a + * + */ + +/** + * TODO: Test that a single child and an array with one item have the same key + * pattern. + */ + +var didWarnAboutMaps = false; + +/** + * Generate a key string that identifies a component within a set. + * + * @param {*} component A component that could contain a manual key. + * @param {number} index Index that is used if a manual key is not provided. + * @return {string} + */ +function getComponentKey(component, index) { + // Do some typechecking here since we call this blindly. We want to ensure + // that we don't block potential future ES APIs. + if (component && typeof component === 'object' && component.key != null) { + // Explicit key + return KeyEscapeUtils.escape(component.key); + } + // Implicit key determined by the index in the set + return index.toString(36); +} + +/** + * @param {?*} children Children tree container. + * @param {!string} nameSoFar Name of the key path so far. + * @param {!function} callback Callback to invoke with each child found. + * @param {?*} traverseContext Used to pass information throughout the traversal + * process. + * @return {!number} The number of children in this subtree. + */ +function traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) { + var type = typeof children; + + if (type === 'undefined' || type === 'boolean') { + // All of the above are perceived as null. + children = null; + } + + if (children === null || type === 'string' || type === 'number' || + // The following is inlined from ReactElement. This means we can optimize + // some checks. React Fiber also inlines this logic for similar purposes. + type === 'object' && children.$$typeof === REACT_ELEMENT_TYPE) { + callback(traverseContext, children, + // If it's the only child, treat the name as if it was wrapped in an array + // so that it's consistent if the number of children grows. + nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar); + return 1; + } + + var child; + var nextName; + var subtreeCount = 0; // Count of children found in the current subtree. + var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR; + + if (Array.isArray(children)) { + for (var i = 0; i < children.length; i++) { + child = children[i]; + nextName = nextNamePrefix + getComponentKey(child, i); + subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); + } + } else { + var iteratorFn = getIteratorFn(children); + if (iteratorFn) { + var iterator = iteratorFn.call(children); + var step; + if (iteratorFn !== children.entries) { + var ii = 0; + while (!(step = iterator.next()).done) { + child = step.value; + nextName = nextNamePrefix + getComponentKey(child, ii++); + subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); + } + } else { + if (true) { + var mapsAsChildrenAddendum = ''; + if (ReactCurrentOwner.current) { + var mapsAsChildrenOwnerName = ReactCurrentOwner.current.getName(); + if (mapsAsChildrenOwnerName) { + mapsAsChildrenAddendum = ' Check the render method of `' + mapsAsChildrenOwnerName + '`.'; + } + } + true ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.%s', mapsAsChildrenAddendum) : void 0; + didWarnAboutMaps = true; + } + // Iterator will provide entry [k,v] tuples rather than values. + while (!(step = iterator.next()).done) { + var entry = step.value; + if (entry) { + child = entry[1]; + nextName = nextNamePrefix + KeyEscapeUtils.escape(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0); + subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); + } + } + } + } else if (type === 'object') { + var addendum = ''; + if (true) { + addendum = ' If you meant to render a collection of children, use an array ' + 'instead or wrap the object using createFragment(object) from the ' + 'React add-ons.'; + if (children._isReactElement) { + addendum = ' It looks like you\'re using an element created by a different ' + 'version of React. Make sure to use only one copy of React.'; + } + if (ReactCurrentOwner.current) { + var name = ReactCurrentOwner.current.getName(); + if (name) { + addendum += ' Check the render method of `' + name + '`.'; + } + } + } + var childrenString = String(children); + true ? true ? invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : _prodInvariant('31', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : void 0; + } + } + + return subtreeCount; +} + +/** + * Traverses children that are typically specified as `props.children`, but + * might also be specified through attributes: + * + * - `traverseAllChildren(this.props.children, ...)` + * - `traverseAllChildren(this.props.leftPanelChildren, ...)` + * + * The `traverseContext` is an optional argument that is passed through the + * entire traversal. It can be used to store accumulations or anything else that + * the callback might find relevant. + * + * @param {?*} children Children tree object. + * @param {!function} callback To invoke upon traversing each child. + * @param {?*} traverseContext Context for traversal. + * @return {!number} The number of children in this subtree. + */ +function traverseAllChildren(children, callback, traverseContext) { + if (children == null) { + return 0; + } + + return traverseAllChildrenImpl(children, '', callback, traverseContext); +} + +module.exports = traverseAllChildren; + +/***/ }), +/* 296 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************!*\ + !*** ./packages/react-scripts/template/src/App.css ***! + \*****************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +// style-loader: Adds some css to the DOM by adding a <style> tag + +// load the styles +var content = __webpack_require__(/*! !../../~/css-loader??ref--5-1!../../~/postcss-loader??postcss!./App.css */ 51); +if(typeof content === 'string') content = [[module.i, content, '']]; +// add the styles to the DOM +var update = __webpack_require__(/*! ../../~/style-loader/addStyles.js */ 126)(content, {}); +if(content.locals) module.exports = content.locals; +// Hot Module Replacement +if(true) { + // When the styles change, update the <style> tags + if(!content.locals) { + module.hot.accept(/*! !../../~/css-loader??ref--5-1!../../~/postcss-loader??postcss!./App.css */ 51, function() { + var newContent = __webpack_require__(/*! !../../~/css-loader??ref--5-1!../../~/postcss-loader??postcss!./App.css */ 51); + if(typeof newContent === 'string') newContent = [[module.i, newContent, '']]; + update(newContent); + }); + } + // When the module is disposed, remove the <style> tags + module.hot.dispose(function() { update(); }); +} + +/***/ }), +/* 297 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-scripts/template/src/index.css ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +// style-loader: Adds some css to the DOM by adding a <style> tag + +// load the styles +var content = __webpack_require__(/*! !../../~/css-loader??ref--5-1!../../~/postcss-loader??postcss!./index.css */ 52); +if(typeof content === 'string') content = [[module.i, content, '']]; +// add the styles to the DOM +var update = __webpack_require__(/*! ../../~/style-loader/addStyles.js */ 126)(content, {}); +if(content.locals) module.exports = content.locals; +// Hot Module Replacement +if(true) { + // When the styles change, update the <style> tags + if(!content.locals) { + module.hot.accept(/*! !../../~/css-loader??ref--5-1!../../~/postcss-loader??postcss!./index.css */ 52, function() { + var newContent = __webpack_require__(/*! !../../~/css-loader??ref--5-1!../../~/postcss-loader??postcss!./index.css */ 52); + if(typeof newContent === 'string') newContent = [[module.i, newContent, '']]; + update(newContent); + }); + } + // When the module is disposed, remove the <style> tags + module.hot.dispose(function() { update(); }); +} + +/***/ }), +/* 298 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************!*\ + !*** ./packages/react-scripts/~/url/url.js ***! + \*********************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + + + +var punycode = __webpack_require__(/*! punycode */ 209); +var util = __webpack_require__(/*! ./util */ 299); + +exports.parse = urlParse; +exports.resolve = urlResolve; +exports.resolveObject = urlResolveObject; +exports.format = urlFormat; + +exports.Url = Url; + +function Url() { + this.protocol = null; + this.slashes = null; + this.auth = null; + this.host = null; + this.port = null; + this.hostname = null; + this.hash = null; + this.search = null; + this.query = null; + this.pathname = null; + this.path = null; + this.href = null; +} + +// Reference: RFC 3986, RFC 1808, RFC 2396 + +// define these here so at least they only have to be +// compiled once on the first module load. +var protocolPattern = /^([a-z0-9.+-]+:)/i, + portPattern = /:[0-9]*$/, + + // Special case for a simple path URL + simplePathPattern = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/, + + // RFC 2396: characters reserved for delimiting URLs. + // We actually just auto-escape these. + delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'], + + // RFC 2396: characters not allowed for various reasons. + unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims), + + // Allowed by RFCs, but cause of XSS attacks. Always escape these. + autoEscape = ['\''].concat(unwise), + // Characters that are never ever allowed in a hostname. + // Note that any invalid chars are also handled, but these + // are the ones that are *expected* to be seen, so we fast-path + // them. + nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape), + hostEndingChars = ['/', '?', '#'], + hostnameMaxLen = 255, + hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/, + hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/, + // protocols that can allow "unsafe" and "unwise" chars. + unsafeProtocol = { + 'javascript': true, + 'javascript:': true + }, + // protocols that never have a hostname. + hostlessProtocol = { + 'javascript': true, + 'javascript:': true + }, + // protocols that always contain a // bit. + slashedProtocol = { + 'http': true, + 'https': true, + 'ftp': true, + 'gopher': true, + 'file': true, + 'http:': true, + 'https:': true, + 'ftp:': true, + 'gopher:': true, + 'file:': true + }, + querystring = __webpack_require__(/*! querystring */ 212); + +function urlParse(url, parseQueryString, slashesDenoteHost) { + if (url && util.isObject(url) && url instanceof Url) return url; + + var u = new Url; + u.parse(url, parseQueryString, slashesDenoteHost); + return u; +} + +Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) { + if (!util.isString(url)) { + throw new TypeError("Parameter 'url' must be a string, not " + typeof url); + } + + // Copy chrome, IE, opera backslash-handling behavior. + // Back slashes before the query string get converted to forward slashes + // See: https://code.google.com/p/chromium/issues/detail?id=25916 + var queryIndex = url.indexOf('?'), + splitter = + (queryIndex !== -1 && queryIndex < url.indexOf('#')) ? '?' : '#', + uSplit = url.split(splitter), + slashRegex = /\\/g; + uSplit[0] = uSplit[0].replace(slashRegex, '/'); + url = uSplit.join(splitter); + + var rest = url; + + // trim before proceeding. + // This is to support parse stuff like " http://foo.com \n" + rest = rest.trim(); + + if (!slashesDenoteHost && url.split('#').length === 1) { + // Try fast path regexp + var simplePath = simplePathPattern.exec(rest); + if (simplePath) { + this.path = rest; + this.href = rest; + this.pathname = simplePath[1]; + if (simplePath[2]) { + this.search = simplePath[2]; + if (parseQueryString) { + this.query = querystring.parse(this.search.substr(1)); + } else { + this.query = this.search.substr(1); + } + } else if (parseQueryString) { + this.search = ''; + this.query = {}; + } + return this; + } + } + + var proto = protocolPattern.exec(rest); + if (proto) { + proto = proto[0]; + var lowerProto = proto.toLowerCase(); + this.protocol = lowerProto; + rest = rest.substr(proto.length); + } + + // figure out if it's got a host + // user@server is *always* interpreted as a hostname, and url + // resolution will treat //foo/bar as host=foo,path=bar because that's + // how the browser resolves relative URLs. + if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) { + var slashes = rest.substr(0, 2) === '//'; + if (slashes && !(proto && hostlessProtocol[proto])) { + rest = rest.substr(2); + this.slashes = true; + } + } + + if (!hostlessProtocol[proto] && + (slashes || (proto && !slashedProtocol[proto]))) { + + // there's a hostname. + // the first instance of /, ?, ;, or # ends the host. + // + // If there is an @ in the hostname, then non-host chars *are* allowed + // to the left of the last @ sign, unless some host-ending character + // comes *before* the @-sign. + // URLs are obnoxious. + // + // ex: + // http://a@b@c/ => user:a@b host:c + // http://a@b?@c => user:a host:c path:/?@c + + // v0.12 TODO(isaacs): This is not quite how Chrome does things. + // Review our test case against browsers more comprehensively. + + // find the first instance of any hostEndingChars + var hostEnd = -1; + for (var i = 0; i < hostEndingChars.length; i++) { + var hec = rest.indexOf(hostEndingChars[i]); + if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) + hostEnd = hec; + } + + // at this point, either we have an explicit point where the + // auth portion cannot go past, or the last @ char is the decider. + var auth, atSign; + if (hostEnd === -1) { + // atSign can be anywhere. + atSign = rest.lastIndexOf('@'); + } else { + // atSign must be in auth portion. + // http://a@b/c@d => host:b auth:a path:/c@d + atSign = rest.lastIndexOf('@', hostEnd); + } + + // Now we have a portion which is definitely the auth. + // Pull that off. + if (atSign !== -1) { + auth = rest.slice(0, atSign); + rest = rest.slice(atSign + 1); + this.auth = decodeURIComponent(auth); + } + + // the host is the remaining to the left of the first non-host char + hostEnd = -1; + for (var i = 0; i < nonHostChars.length; i++) { + var hec = rest.indexOf(nonHostChars[i]); + if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) + hostEnd = hec; + } + // if we still have not hit it, then the entire thing is a host. + if (hostEnd === -1) + hostEnd = rest.length; + + this.host = rest.slice(0, hostEnd); + rest = rest.slice(hostEnd); + + // pull out port. + this.parseHost(); + + // we've indicated that there is a hostname, + // so even if it's empty, it has to be present. + this.hostname = this.hostname || ''; + + // if hostname begins with [ and ends with ] + // assume that it's an IPv6 address. + var ipv6Hostname = this.hostname[0] === '[' && + this.hostname[this.hostname.length - 1] === ']'; + + // validate a little. + if (!ipv6Hostname) { + var hostparts = this.hostname.split(/\./); + for (var i = 0, l = hostparts.length; i < l; i++) { + var part = hostparts[i]; + if (!part) continue; + if (!part.match(hostnamePartPattern)) { + var newpart = ''; + for (var j = 0, k = part.length; j < k; j++) { + if (part.charCodeAt(j) > 127) { + // we replace non-ASCII char with a temporary placeholder + // we need this to make sure size of hostname is not + // broken by replacing non-ASCII by nothing + newpart += 'x'; + } else { + newpart += part[j]; + } + } + // we test again with ASCII char only + if (!newpart.match(hostnamePartPattern)) { + var validParts = hostparts.slice(0, i); + var notHost = hostparts.slice(i + 1); + var bit = part.match(hostnamePartStart); + if (bit) { + validParts.push(bit[1]); + notHost.unshift(bit[2]); + } + if (notHost.length) { + rest = '/' + notHost.join('.') + rest; + } + this.hostname = validParts.join('.'); + break; + } + } + } + } + + if (this.hostname.length > hostnameMaxLen) { + this.hostname = ''; + } else { + // hostnames are always lower case. + this.hostname = this.hostname.toLowerCase(); + } + + if (!ipv6Hostname) { + // IDNA Support: Returns a punycoded representation of "domain". + // It only converts parts of the domain name that + // have non-ASCII characters, i.e. it doesn't matter if + // you call it with a domain that already is ASCII-only. + this.hostname = punycode.toASCII(this.hostname); + } + + var p = this.port ? ':' + this.port : ''; + var h = this.hostname || ''; + this.host = h + p; + this.href += this.host; + + // strip [ and ] from the hostname + // the host field still retains them, though + if (ipv6Hostname) { + this.hostname = this.hostname.substr(1, this.hostname.length - 2); + if (rest[0] !== '/') { + rest = '/' + rest; + } + } + } + + // now rest is set to the post-host stuff. + // chop off any delim chars. + if (!unsafeProtocol[lowerProto]) { + + // First, make 100% sure that any "autoEscape" chars get + // escaped, even if encodeURIComponent doesn't think they + // need to be. + for (var i = 0, l = autoEscape.length; i < l; i++) { + var ae = autoEscape[i]; + if (rest.indexOf(ae) === -1) + continue; + var esc = encodeURIComponent(ae); + if (esc === ae) { + esc = escape(ae); + } + rest = rest.split(ae).join(esc); + } + } + + + // chop off from the tail first. + var hash = rest.indexOf('#'); + if (hash !== -1) { + // got a fragment string. + this.hash = rest.substr(hash); + rest = rest.slice(0, hash); + } + var qm = rest.indexOf('?'); + if (qm !== -1) { + this.search = rest.substr(qm); + this.query = rest.substr(qm + 1); + if (parseQueryString) { + this.query = querystring.parse(this.query); + } + rest = rest.slice(0, qm); + } else if (parseQueryString) { + // no query string, but parseQueryString still requested + this.search = ''; + this.query = {}; + } + if (rest) this.pathname = rest; + if (slashedProtocol[lowerProto] && + this.hostname && !this.pathname) { + this.pathname = '/'; + } + + //to support http.request + if (this.pathname || this.search) { + var p = this.pathname || ''; + var s = this.search || ''; + this.path = p + s; + } + + // finally, reconstruct the href based on what has been validated. + this.href = this.format(); + return this; +}; + +// format a parsed object into a url string +function urlFormat(obj) { + // ensure it's an object, and not a string url. + // If it's an obj, this is a no-op. + // this way, you can call url_format() on strings + // to clean up potentially wonky urls. + if (util.isString(obj)) obj = urlParse(obj); + if (!(obj instanceof Url)) return Url.prototype.format.call(obj); + return obj.format(); +} + +Url.prototype.format = function() { + var auth = this.auth || ''; + if (auth) { + auth = encodeURIComponent(auth); + auth = auth.replace(/%3A/i, ':'); + auth += '@'; + } + + var protocol = this.protocol || '', + pathname = this.pathname || '', + hash = this.hash || '', + host = false, + query = ''; + + if (this.host) { + host = auth + this.host; + } else if (this.hostname) { + host = auth + (this.hostname.indexOf(':') === -1 ? + this.hostname : + '[' + this.hostname + ']'); + if (this.port) { + host += ':' + this.port; + } + } + + if (this.query && + util.isObject(this.query) && + Object.keys(this.query).length) { + query = querystring.stringify(this.query); + } + + var search = this.search || (query && ('?' + query)) || ''; + + if (protocol && protocol.substr(-1) !== ':') protocol += ':'; + + // only the slashedProtocols get the //. Not mailto:, xmpp:, etc. + // unless they had them to begin with. + if (this.slashes || + (!protocol || slashedProtocol[protocol]) && host !== false) { + host = '//' + (host || ''); + if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname; + } else if (!host) { + host = ''; + } + + if (hash && hash.charAt(0) !== '#') hash = '#' + hash; + if (search && search.charAt(0) !== '?') search = '?' + search; + + pathname = pathname.replace(/[?#]/g, function(match) { + return encodeURIComponent(match); + }); + search = search.replace('#', '%23'); + + return protocol + host + pathname + search + hash; +}; + +function urlResolve(source, relative) { + return urlParse(source, false, true).resolve(relative); +} + +Url.prototype.resolve = function(relative) { + return this.resolveObject(urlParse(relative, false, true)).format(); +}; + +function urlResolveObject(source, relative) { + if (!source) return relative; + return urlParse(source, false, true).resolveObject(relative); +} + +Url.prototype.resolveObject = function(relative) { + if (util.isString(relative)) { + var rel = new Url(); + rel.parse(relative, false, true); + relative = rel; + } + + var result = new Url(); + var tkeys = Object.keys(this); + for (var tk = 0; tk < tkeys.length; tk++) { + var tkey = tkeys[tk]; + result[tkey] = this[tkey]; + } + + // hash is always overridden, no matter what. + // even href="" will remove it. + result.hash = relative.hash; + + // if the relative url is empty, then there's nothing left to do here. + if (relative.href === '') { + result.href = result.format(); + return result; + } + + // hrefs like //foo/bar always cut to the protocol. + if (relative.slashes && !relative.protocol) { + // take everything except the protocol from relative + var rkeys = Object.keys(relative); + for (var rk = 0; rk < rkeys.length; rk++) { + var rkey = rkeys[rk]; + if (rkey !== 'protocol') + result[rkey] = relative[rkey]; + } + + //urlParse appends trailing / to urls like http://www.example.com + if (slashedProtocol[result.protocol] && + result.hostname && !result.pathname) { + result.path = result.pathname = '/'; + } + + result.href = result.format(); + return result; + } + + if (relative.protocol && relative.protocol !== result.protocol) { + // if it's a known url protocol, then changing + // the protocol does weird things + // first, if it's not file:, then we MUST have a host, + // and if there was a path + // to begin with, then we MUST have a path. + // if it is file:, then the host is dropped, + // because that's known to be hostless. + // anything else is assumed to be absolute. + if (!slashedProtocol[relative.protocol]) { + var keys = Object.keys(relative); + for (var v = 0; v < keys.length; v++) { + var k = keys[v]; + result[k] = relative[k]; + } + result.href = result.format(); + return result; + } + + result.protocol = relative.protocol; + if (!relative.host && !hostlessProtocol[relative.protocol]) { + var relPath = (relative.pathname || '').split('/'); + while (relPath.length && !(relative.host = relPath.shift())); + if (!relative.host) relative.host = ''; + if (!relative.hostname) relative.hostname = ''; + if (relPath[0] !== '') relPath.unshift(''); + if (relPath.length < 2) relPath.unshift(''); + result.pathname = relPath.join('/'); + } else { + result.pathname = relative.pathname; + } + result.search = relative.search; + result.query = relative.query; + result.host = relative.host || ''; + result.auth = relative.auth; + result.hostname = relative.hostname || relative.host; + result.port = relative.port; + // to support http.request + if (result.pathname || result.search) { + var p = result.pathname || ''; + var s = result.search || ''; + result.path = p + s; + } + result.slashes = result.slashes || relative.slashes; + result.href = result.format(); + return result; + } + + var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'), + isRelAbs = ( + relative.host || + relative.pathname && relative.pathname.charAt(0) === '/' + ), + mustEndAbs = (isRelAbs || isSourceAbs || + (result.host && relative.pathname)), + removeAllDots = mustEndAbs, + srcPath = result.pathname && result.pathname.split('/') || [], + relPath = relative.pathname && relative.pathname.split('/') || [], + psychotic = result.protocol && !slashedProtocol[result.protocol]; + + // if the url is a non-slashed url, then relative + // links like ../.. should be able + // to crawl up to the hostname, as well. This is strange. + // result.protocol has already been set by now. + // Later on, put the first path part into the host field. + if (psychotic) { + result.hostname = ''; + result.port = null; + if (result.host) { + if (srcPath[0] === '') srcPath[0] = result.host; + else srcPath.unshift(result.host); + } + result.host = ''; + if (relative.protocol) { + relative.hostname = null; + relative.port = null; + if (relative.host) { + if (relPath[0] === '') relPath[0] = relative.host; + else relPath.unshift(relative.host); + } + relative.host = null; + } + mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === ''); + } + + if (isRelAbs) { + // it's absolute. + result.host = (relative.host || relative.host === '') ? + relative.host : result.host; + result.hostname = (relative.hostname || relative.hostname === '') ? + relative.hostname : result.hostname; + result.search = relative.search; + result.query = relative.query; + srcPath = relPath; + // fall through to the dot-handling below. + } else if (relPath.length) { + // it's relative + // throw away the existing file, and take the new path instead. + if (!srcPath) srcPath = []; + srcPath.pop(); + srcPath = srcPath.concat(relPath); + result.search = relative.search; + result.query = relative.query; + } else if (!util.isNullOrUndefined(relative.search)) { + // just pull out the search. + // like href='?foo'. + // Put this after the other two cases because it simplifies the booleans + if (psychotic) { + result.hostname = result.host = srcPath.shift(); + //occationaly the auth can get stuck only in host + //this especially happens in cases like + //url.resolveObject('mailto:local1@domain1', 'local2@domain2') + var authInHost = result.host && result.host.indexOf('@') > 0 ? + result.host.split('@') : false; + if (authInHost) { + result.auth = authInHost.shift(); + result.host = result.hostname = authInHost.shift(); + } + } + result.search = relative.search; + result.query = relative.query; + //to support http.request + if (!util.isNull(result.pathname) || !util.isNull(result.search)) { + result.path = (result.pathname ? result.pathname : '') + + (result.search ? result.search : ''); + } + result.href = result.format(); + return result; + } + + if (!srcPath.length) { + // no path at all. easy. + // we've already handled the other stuff above. + result.pathname = null; + //to support http.request + if (result.search) { + result.path = '/' + result.search; + } else { + result.path = null; + } + result.href = result.format(); + return result; + } + + // if a url ENDs in . or .., then it must get a trailing slash. + // however, if it ends in anything else non-slashy, + // then it must NOT get a trailing slash. + var last = srcPath.slice(-1)[0]; + var hasTrailingSlash = ( + (result.host || relative.host || srcPath.length > 1) && + (last === '.' || last === '..') || last === ''); + + // strip single dots, resolve double dots to parent dir + // if the path tries to go above the root, `up` ends up > 0 + var up = 0; + for (var i = srcPath.length; i >= 0; i--) { + last = srcPath[i]; + if (last === '.') { + srcPath.splice(i, 1); + } else if (last === '..') { + srcPath.splice(i, 1); + up++; + } else if (up) { + srcPath.splice(i, 1); + up--; + } + } + + // if the path is allowed to go above the root, restore leading ..s + if (!mustEndAbs && !removeAllDots) { + for (; up--; up) { + srcPath.unshift('..'); + } + } + + if (mustEndAbs && srcPath[0] !== '' && + (!srcPath[0] || srcPath[0].charAt(0) !== '/')) { + srcPath.unshift(''); + } + + if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) { + srcPath.push(''); + } + + var isAbsolute = srcPath[0] === '' || + (srcPath[0] && srcPath[0].charAt(0) === '/'); + + // put the host back + if (psychotic) { + result.hostname = result.host = isAbsolute ? '' : + srcPath.length ? srcPath.shift() : ''; + //occationaly the auth can get stuck only in host + //this especially happens in cases like + //url.resolveObject('mailto:local1@domain1', 'local2@domain2') + var authInHost = result.host && result.host.indexOf('@') > 0 ? + result.host.split('@') : false; + if (authInHost) { + result.auth = authInHost.shift(); + result.host = result.hostname = authInHost.shift(); + } + } + + mustEndAbs = mustEndAbs || (result.host && srcPath.length); + + if (mustEndAbs && !isAbsolute) { + srcPath.unshift(''); + } + + if (!srcPath.length) { + result.pathname = null; + result.path = null; + } else { + result.pathname = srcPath.join('/'); + } + + //to support request.http + if (!util.isNull(result.pathname) || !util.isNull(result.search)) { + result.path = (result.pathname ? result.pathname : '') + + (result.search ? result.search : ''); + } + result.auth = relative.auth || result.auth; + result.slashes = result.slashes || relative.slashes; + result.href = result.format(); + return result; +}; + +Url.prototype.parseHost = function() { + var host = this.host; + var port = portPattern.exec(host); + if (port) { + port = port[0]; + if (port !== ':') { + this.port = port.substr(1); + } + host = host.substr(0, host.length - port.length); + } + if (host) this.hostname = host; +}; + + +/***/ }), +/* 299 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************!*\ + !*** ./packages/react-scripts/~/url/util.js ***! + \**********************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +module.exports = { + isString: function(arg) { + return typeof(arg) === 'string'; + }, + isObject: function(arg) { + return typeof(arg) === 'object' && arg !== null; + }, + isNull: function(arg) { + return arg === null; + }, + isNullOrUndefined: function(arg) { + return arg == null; + } +}; + + +/***/ }), +/* 300 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************!*\ + !*** (webpack)/buildin/amd-options.js ***! + \****************************************/ +/***/ (function(module, exports) { + +/* WEBPACK VAR INJECTION */(function(__webpack_amd_options__) {/* globals __webpack_amd_options__ */ +module.exports = __webpack_amd_options__; + +/* WEBPACK VAR INJECTION */}.call(exports, {})) + +/***/ }), +/* 301 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************!*\ + !*** ./packages/react-scripts/~/whatwg-fetch/fetch.js ***! + \********************************************************/ +/***/ (function(module, exports) { + +(function(self) { + 'use strict'; + + if (self.fetch) { + return + } + + var support = { + searchParams: 'URLSearchParams' in self, + iterable: 'Symbol' in self && 'iterator' in Symbol, + blob: 'FileReader' in self && 'Blob' in self && (function() { + try { + new Blob() + return true + } catch(e) { + return false + } + })(), + formData: 'FormData' in self, + arrayBuffer: 'ArrayBuffer' in self + } + + if (support.arrayBuffer) { + var viewClasses = [ + '[object Int8Array]', + '[object Uint8Array]', + '[object Uint8ClampedArray]', + '[object Int16Array]', + '[object Uint16Array]', + '[object Int32Array]', + '[object Uint32Array]', + '[object Float32Array]', + '[object Float64Array]' + ] + + var isDataView = function(obj) { + return obj && DataView.prototype.isPrototypeOf(obj) + } + + var isArrayBufferView = ArrayBuffer.isView || function(obj) { + return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1 + } + } + + function normalizeName(name) { + if (typeof name !== 'string') { + name = String(name) + } + if (/[^a-z0-9\-#$%&'*+.\^_`|~]/i.test(name)) { + throw new TypeError('Invalid character in header field name') + } + return name.toLowerCase() + } + + function normalizeValue(value) { + if (typeof value !== 'string') { + value = String(value) + } + return value + } + + // Build a destructive iterator for the value list + function iteratorFor(items) { + var iterator = { + next: function() { + var value = items.shift() + return {done: value === undefined, value: value} + } + } + + if (support.iterable) { + iterator[Symbol.iterator] = function() { + return iterator + } + } + + return iterator + } + + function Headers(headers) { + this.map = {} + + if (headers instanceof Headers) { + headers.forEach(function(value, name) { + this.append(name, value) + }, this) + + } else if (headers) { + Object.getOwnPropertyNames(headers).forEach(function(name) { + this.append(name, headers[name]) + }, this) + } + } + + Headers.prototype.append = function(name, value) { + name = normalizeName(name) + value = normalizeValue(value) + var oldValue = this.map[name] + this.map[name] = oldValue ? oldValue+','+value : value + } + + Headers.prototype['delete'] = function(name) { + delete this.map[normalizeName(name)] + } + + Headers.prototype.get = function(name) { + name = normalizeName(name) + return this.has(name) ? this.map[name] : null + } + + Headers.prototype.has = function(name) { + return this.map.hasOwnProperty(normalizeName(name)) + } + + Headers.prototype.set = function(name, value) { + this.map[normalizeName(name)] = normalizeValue(value) + } + + Headers.prototype.forEach = function(callback, thisArg) { + for (var name in this.map) { + if (this.map.hasOwnProperty(name)) { + callback.call(thisArg, this.map[name], name, this) + } + } + } + + Headers.prototype.keys = function() { + var items = [] + this.forEach(function(value, name) { items.push(name) }) + return iteratorFor(items) + } + + Headers.prototype.values = function() { + var items = [] + this.forEach(function(value) { items.push(value) }) + return iteratorFor(items) + } + + Headers.prototype.entries = function() { + var items = [] + this.forEach(function(value, name) { items.push([name, value]) }) + return iteratorFor(items) + } + + if (support.iterable) { + Headers.prototype[Symbol.iterator] = Headers.prototype.entries + } + + function consumed(body) { + if (body.bodyUsed) { + return Promise.reject(new TypeError('Already read')) + } + body.bodyUsed = true + } + + function fileReaderReady(reader) { + return new Promise(function(resolve, reject) { + reader.onload = function() { + resolve(reader.result) + } + reader.onerror = function() { + reject(reader.error) + } + }) + } + + function readBlobAsArrayBuffer(blob) { + var reader = new FileReader() + var promise = fileReaderReady(reader) + reader.readAsArrayBuffer(blob) + return promise + } + + function readBlobAsText(blob) { + var reader = new FileReader() + var promise = fileReaderReady(reader) + reader.readAsText(blob) + return promise + } + + function readArrayBufferAsText(buf) { + var view = new Uint8Array(buf) + var chars = new Array(view.length) + + for (var i = 0; i < view.length; i++) { + chars[i] = String.fromCharCode(view[i]) + } + return chars.join('') + } + + function bufferClone(buf) { + if (buf.slice) { + return buf.slice(0) + } else { + var view = new Uint8Array(buf.byteLength) + view.set(new Uint8Array(buf)) + return view.buffer + } + } + + function Body() { + this.bodyUsed = false + + this._initBody = function(body) { + this._bodyInit = body + if (!body) { + this._bodyText = '' + } else if (typeof body === 'string') { + this._bodyText = body + } else if (support.blob && Blob.prototype.isPrototypeOf(body)) { + this._bodyBlob = body + } else if (support.formData && FormData.prototype.isPrototypeOf(body)) { + this._bodyFormData = body + } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) { + this._bodyText = body.toString() + } else if (support.arrayBuffer && support.blob && isDataView(body)) { + this._bodyArrayBuffer = bufferClone(body.buffer) + // IE 10-11 can't handle a DataView body. + this._bodyInit = new Blob([this._bodyArrayBuffer]) + } else if (support.arrayBuffer && (ArrayBuffer.prototype.isPrototypeOf(body) || isArrayBufferView(body))) { + this._bodyArrayBuffer = bufferClone(body) + } else { + throw new Error('unsupported BodyInit type') + } + + if (!this.headers.get('content-type')) { + if (typeof body === 'string') { + this.headers.set('content-type', 'text/plain;charset=UTF-8') + } else if (this._bodyBlob && this._bodyBlob.type) { + this.headers.set('content-type', this._bodyBlob.type) + } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) { + this.headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8') + } + } + } + + if (support.blob) { + this.blob = function() { + var rejected = consumed(this) + if (rejected) { + return rejected + } + + if (this._bodyBlob) { + return Promise.resolve(this._bodyBlob) + } else if (this._bodyArrayBuffer) { + return Promise.resolve(new Blob([this._bodyArrayBuffer])) + } else if (this._bodyFormData) { + throw new Error('could not read FormData body as blob') + } else { + return Promise.resolve(new Blob([this._bodyText])) + } + } + + this.arrayBuffer = function() { + if (this._bodyArrayBuffer) { + return consumed(this) || Promise.resolve(this._bodyArrayBuffer) + } else { + return this.blob().then(readBlobAsArrayBuffer) + } + } + } + + this.text = function() { + var rejected = consumed(this) + if (rejected) { + return rejected + } + + if (this._bodyBlob) { + return readBlobAsText(this._bodyBlob) + } else if (this._bodyArrayBuffer) { + return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer)) + } else if (this._bodyFormData) { + throw new Error('could not read FormData body as text') + } else { + return Promise.resolve(this._bodyText) + } + } + + if (support.formData) { + this.formData = function() { + return this.text().then(decode) + } + } + + this.json = function() { + return this.text().then(JSON.parse) + } + + return this + } + + // HTTP methods whose capitalization should be normalized + var methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT'] + + function normalizeMethod(method) { + var upcased = method.toUpperCase() + return (methods.indexOf(upcased) > -1) ? upcased : method + } + + function Request(input, options) { + options = options || {} + var body = options.body + + if (input instanceof Request) { + if (input.bodyUsed) { + throw new TypeError('Already read') + } + this.url = input.url + this.credentials = input.credentials + if (!options.headers) { + this.headers = new Headers(input.headers) + } + this.method = input.method + this.mode = input.mode + if (!body && input._bodyInit != null) { + body = input._bodyInit + input.bodyUsed = true + } + } else { + this.url = String(input) + } + + this.credentials = options.credentials || this.credentials || 'omit' + if (options.headers || !this.headers) { + this.headers = new Headers(options.headers) + } + this.method = normalizeMethod(options.method || this.method || 'GET') + this.mode = options.mode || this.mode || null + this.referrer = null + + if ((this.method === 'GET' || this.method === 'HEAD') && body) { + throw new TypeError('Body not allowed for GET or HEAD requests') + } + this._initBody(body) + } + + Request.prototype.clone = function() { + return new Request(this, { body: this._bodyInit }) + } + + function decode(body) { + var form = new FormData() + body.trim().split('&').forEach(function(bytes) { + if (bytes) { + var split = bytes.split('=') + var name = split.shift().replace(/\+/g, ' ') + var value = split.join('=').replace(/\+/g, ' ') + form.append(decodeURIComponent(name), decodeURIComponent(value)) + } + }) + return form + } + + function parseHeaders(rawHeaders) { + var headers = new Headers() + rawHeaders.split(/\r?\n/).forEach(function(line) { + var parts = line.split(':') + var key = parts.shift().trim() + if (key) { + var value = parts.join(':').trim() + headers.append(key, value) + } + }) + return headers + } + + Body.call(Request.prototype) + + function Response(bodyInit, options) { + if (!options) { + options = {} + } + + this.type = 'default' + this.status = 'status' in options ? options.status : 200 + this.ok = this.status >= 200 && this.status < 300 + this.statusText = 'statusText' in options ? options.statusText : 'OK' + this.headers = new Headers(options.headers) + this.url = options.url || '' + this._initBody(bodyInit) + } + + Body.call(Response.prototype) + + Response.prototype.clone = function() { + return new Response(this._bodyInit, { + status: this.status, + statusText: this.statusText, + headers: new Headers(this.headers), + url: this.url + }) + } + + Response.error = function() { + var response = new Response(null, {status: 0, statusText: ''}) + response.type = 'error' + return response + } + + var redirectStatuses = [301, 302, 303, 307, 308] + + Response.redirect = function(url, status) { + if (redirectStatuses.indexOf(status) === -1) { + throw new RangeError('Invalid status code') + } + + return new Response(null, {status: status, headers: {location: url}}) + } + + self.Headers = Headers + self.Request = Request + self.Response = Response + + self.fetch = function(input, init) { + return new Promise(function(resolve, reject) { + var request = new Request(input, init) + var xhr = new XMLHttpRequest() + + xhr.onload = function() { + var options = { + status: xhr.status, + statusText: xhr.statusText, + headers: parseHeaders(xhr.getAllResponseHeaders() || '') + } + options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL') + var body = 'response' in xhr ? xhr.response : xhr.responseText + resolve(new Response(body, options)) + } + + xhr.onerror = function() { + reject(new TypeError('Network request failed')) + } + + xhr.ontimeout = function() { + reject(new TypeError('Network request failed')) + } + + xhr.open(request.method, request.url, true) + + if (request.credentials === 'include') { + xhr.withCredentials = true + } + + if ('responseType' in xhr && support.blob) { + xhr.responseType = 'blob' + } + + request.headers.forEach(function(value, name) { + xhr.setRequestHeader(name, value) + }) + + xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit) + }) + } + self.fetch.polyfill = true +})(typeof self !== 'undefined' ? self : this); + + +/***/ }), +/* 302 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************************************************************************************************************************************!*\ + !*** multi ./packages/react-dev-utils/webpackHotDevClient.js ./packages/react-scripts/config/polyfills.js ./packages/react-dev-utils/crashOverlay.js ./packages/react-scripts/template/src/index.js ***! + \******************************************************************************************************************************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +__webpack_require__(/*! 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\t\t\thotDownloadUpdateChunk(chunkId);\r\n \t\t}\r\n \t}\r\n \t\r\n \tfunction hotUpdateDownloaded() {\r\n \t\thotSetStatus(\"ready\");\r\n \t\tvar deferred = hotDeferred;\r\n \t\thotDeferred = null;\r\n \t\tif(!deferred) return;\r\n \t\tif(hotApplyOnUpdate) {\r\n \t\t\thotApply(hotApplyOnUpdate).then(function(result) {\r\n \t\t\t\tdeferred.resolve(result);\r\n \t\t\t}, function(err) {\r\n \t\t\t\tdeferred.reject(err);\r\n \t\t\t});\r\n \t\t} else {\r\n \t\t\tvar outdatedModules = [];\r\n \t\t\tfor(var id in hotUpdate) {\r\n \t\t\t\tif(Object.prototype.hasOwnProperty.call(hotUpdate, id)) {\r\n \t\t\t\t\toutdatedModules.push(toModuleId(id));\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\t\tdeferred.resolve(outdatedModules);\r\n \t\t}\r\n \t}\r\n \t\r\n \tfunction hotApply(options) {\r\n \t\tif(hotStatus !== \"ready\") throw new Error(\"apply() is only allowed in ready status\");\r\n \t\toptions = options || {};\r\n \t\r\n \t\tvar cb;\r\n \t\tvar i;\r\n \t\tvar j;\r\n \t\tvar module;\r\n \t\tvar moduleId;\r\n \t\r\n \t\tfunction getAffectedStuff(updateModuleId) {\r\n \t\t\tvar outdatedModules = [updateModuleId];\r\n \t\t\tvar outdatedDependencies = {};\r\n \t\r\n \t\t\tvar queue = outdatedModules.slice().map(function(id) {\r\n \t\t\t\treturn {\r\n \t\t\t\t\tchain: [id],\r\n \t\t\t\t\tid: id\r\n \t\t\t\t};\r\n \t\t\t});\r\n \t\t\twhile(queue.length > 0) {\r\n \t\t\t\tvar queueItem = queue.pop();\r\n \t\t\t\tvar moduleId = queueItem.id;\r\n \t\t\t\tvar chain = queueItem.chain;\r\n \t\t\t\tmodule = installedModules[moduleId];\r\n \t\t\t\tif(!module || module.hot._selfAccepted)\r\n \t\t\t\t\tcontinue;\r\n \t\t\t\tif(module.hot._selfDeclined) {\r\n \t\t\t\t\treturn {\r\n \t\t\t\t\t\ttype: \"self-declined\",\r\n \t\t\t\t\t\tchain: chain,\r\n \t\t\t\t\t\tmoduleId: moduleId\r\n \t\t\t\t\t};\r\n \t\t\t\t}\r\n \t\t\t\tif(module.hot._main) {\r\n \t\t\t\t\treturn {\r\n \t\t\t\t\t\ttype: \"unaccepted\",\r\n \t\t\t\t\t\tchain: chain,\r\n \t\t\t\t\t\tmoduleId: moduleId\r\n \t\t\t\t\t};\r\n \t\t\t\t}\r\n \t\t\t\tfor(var i = 0; i < module.parents.length; i++) {\r\n \t\t\t\t\tvar parentId = module.parents[i];\r\n \t\t\t\t\tvar parent = installedModules[parentId];\r\n \t\t\t\t\tif(!parent) continue;\r\n \t\t\t\t\tif(parent.hot._declinedDependencies[moduleId]) {\r\n \t\t\t\t\t\treturn {\r\n \t\t\t\t\t\t\ttype: \"declined\",\r\n \t\t\t\t\t\t\tchain: chain.concat([parentId]),\r\n \t\t\t\t\t\t\tmoduleId: moduleId,\r\n \t\t\t\t\t\t\tparentId: parentId\r\n \t\t\t\t\t\t};\r\n \t\t\t\t\t}\r\n \t\t\t\t\tif(outdatedModules.indexOf(parentId) >= 0) continue;\r\n \t\t\t\t\tif(parent.hot._acceptedDependencies[moduleId]) {\r\n \t\t\t\t\t\tif(!outdatedDependencies[parentId])\r\n \t\t\t\t\t\t\toutdatedDependencies[parentId] = [];\r\n \t\t\t\t\t\taddAllToSet(outdatedDependencies[parentId], [moduleId]);\r\n \t\t\t\t\t\tcontinue;\r\n \t\t\t\t\t}\r\n \t\t\t\t\tdelete outdatedDependencies[parentId];\r\n \t\t\t\t\toutdatedModules.push(parentId);\r\n \t\t\t\t\tqueue.push({\r\n \t\t\t\t\t\tchain: chain.concat([parentId]),\r\n \t\t\t\t\t\tid: parentId\r\n \t\t\t\t\t});\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\r\n \t\t\treturn {\r\n \t\t\t\ttype: \"accepted\",\r\n \t\t\t\tmoduleId: updateModuleId,\r\n \t\t\t\toutdatedModules: outdatedModules,\r\n \t\t\t\toutdatedDependencies: outdatedDependencies\r\n \t\t\t};\r\n \t\t}\r\n \t\r\n \t\tfunction addAllToSet(a, b) {\r\n \t\t\tfor(var i = 0; i < b.length; i++) {\r\n \t\t\t\tvar item = b[i];\r\n \t\t\t\tif(a.indexOf(item) < 0)\r\n \t\t\t\t\ta.push(item);\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// at begin all updates modules are outdated\r\n \t\t// the \"outdated\" status can propagate to parents if they don't accept the children\r\n \t\tvar outdatedDependencies = {};\r\n \t\tvar outdatedModules = [];\r\n \t\tvar appliedUpdate = {};\r\n \t\r\n \t\tvar warnUnexpectedRequire = function warnUnexpectedRequire() {\r\n \t\t\tconsole.warn(\"[HMR] unexpected require(\" + result.moduleId + \") to disposed module\");\r\n \t\t};\r\n \t\r\n \t\tfor(var id in hotUpdate) {\r\n \t\t\tif(Object.prototype.hasOwnProperty.call(hotUpdate, id)) {\r\n \t\t\t\tmoduleId = toModuleId(id);\r\n \t\t\t\tvar result;\r\n \t\t\t\tif(hotUpdate[id]) {\r\n \t\t\t\t\tresult = getAffectedStuff(moduleId);\r\n \t\t\t\t} else {\r\n \t\t\t\t\tresult = {\r\n \t\t\t\t\t\ttype: \"disposed\",\r\n \t\t\t\t\t\tmoduleId: id\r\n \t\t\t\t\t};\r\n \t\t\t\t}\r\n \t\t\t\tvar abortError = false;\r\n \t\t\t\tvar doApply = false;\r\n \t\t\t\tvar doDispose = false;\r\n \t\t\t\tvar chainInfo = \"\";\r\n \t\t\t\tif(result.chain) {\r\n \t\t\t\t\tchainInfo = \"\\nUpdate propagation: \" + result.chain.join(\" -> \");\r\n \t\t\t\t}\r\n \t\t\t\tswitch(result.type) {\r\n \t\t\t\t\tcase \"self-declined\":\r\n \t\t\t\t\t\tif(options.onDeclined)\r\n \t\t\t\t\t\t\toptions.onDeclined(result);\r\n \t\t\t\t\t\tif(!options.ignoreDeclined)\r\n \t\t\t\t\t\t\tabortError = new Error(\"Aborted because of self decline: \" + result.moduleId + chainInfo);\r\n \t\t\t\t\t\tbreak;\r\n \t\t\t\t\tcase \"declined\":\r\n \t\t\t\t\t\tif(options.onDeclined)\r\n \t\t\t\t\t\t\toptions.onDeclined(result);\r\n \t\t\t\t\t\tif(!options.ignoreDeclined)\r\n \t\t\t\t\t\t\tabortError = new Error(\"Aborted because of declined dependency: \" + result.moduleId + \" in \" + result.parentId + chainInfo);\r\n \t\t\t\t\t\tbreak;\r\n \t\t\t\t\tcase \"unaccepted\":\r\n \t\t\t\t\t\tif(options.onUnaccepted)\r\n \t\t\t\t\t\t\toptions.onUnaccepted(result);\r\n \t\t\t\t\t\tif(!options.ignoreUnaccepted)\r\n \t\t\t\t\t\t\tabortError = new Error(\"Aborted because \" + moduleId + \" is not accepted\" + chainInfo);\r\n \t\t\t\t\t\tbreak;\r\n \t\t\t\t\tcase \"accepted\":\r\n \t\t\t\t\t\tif(options.onAccepted)\r\n \t\t\t\t\t\t\toptions.onAccepted(result);\r\n \t\t\t\t\t\tdoApply = true;\r\n \t\t\t\t\t\tbreak;\r\n \t\t\t\t\tcase \"disposed\":\r\n \t\t\t\t\t\tif(options.onDisposed)\r\n \t\t\t\t\t\t\toptions.onDisposed(result);\r\n \t\t\t\t\t\tdoDispose = true;\r\n \t\t\t\t\t\tbreak;\r\n \t\t\t\t\tdefault:\r\n \t\t\t\t\t\tthrow new Error(\"Unexception type \" + result.type);\r\n \t\t\t\t}\r\n \t\t\t\tif(abortError) {\r\n \t\t\t\t\thotSetStatus(\"abort\");\r\n \t\t\t\t\treturn Promise.reject(abortError);\r\n \t\t\t\t}\r\n \t\t\t\tif(doApply) {\r\n \t\t\t\t\tappliedUpdate[moduleId] = hotUpdate[moduleId];\r\n \t\t\t\t\taddAllToSet(outdatedModules, result.outdatedModules);\r\n \t\t\t\t\tfor(moduleId in result.outdatedDependencies) {\r\n \t\t\t\t\t\tif(Object.prototype.hasOwnProperty.call(result.outdatedDependencies, moduleId)) {\r\n \t\t\t\t\t\t\tif(!outdatedDependencies[moduleId])\r\n \t\t\t\t\t\t\t\toutdatedDependencies[moduleId] = [];\r\n \t\t\t\t\t\t\taddAllToSet(outdatedDependencies[moduleId], result.outdatedDependencies[moduleId]);\r\n \t\t\t\t\t\t}\r\n \t\t\t\t\t}\r\n \t\t\t\t}\r\n \t\t\t\tif(doDispose) {\r\n \t\t\t\t\taddAllToSet(outdatedModules, [result.moduleId]);\r\n \t\t\t\t\tappliedUpdate[moduleId] = warnUnexpectedRequire;\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// Store self accepted outdated modules to require them later by the module system\r\n \t\tvar outdatedSelfAcceptedModules = [];\r\n \t\tfor(i = 0; i < outdatedModules.length; i++) {\r\n \t\t\tmoduleId = outdatedModules[i];\r\n \t\t\tif(installedModules[moduleId] && installedModules[moduleId].hot._selfAccepted)\r\n \t\t\t\toutdatedSelfAcceptedModules.push({\r\n \t\t\t\t\tmodule: moduleId,\r\n \t\t\t\t\terrorHandler: installedModules[moduleId].hot._selfAccepted\r\n \t\t\t\t});\r\n \t\t}\r\n \t\r\n \t\t// Now in \"dispose\" phase\r\n \t\thotSetStatus(\"dispose\");\r\n \t\tObject.keys(hotAvailableFilesMap).forEach(function(chunkId) {\r\n \t\t\tif(hotAvailableFilesMap[chunkId] === false) {\r\n \t\t\t\thotDisposeChunk(chunkId);\r\n \t\t\t}\r\n \t\t});\r\n \t\r\n \t\tvar idx;\r\n \t\tvar queue = outdatedModules.slice();\r\n \t\twhile(queue.length > 0) {\r\n \t\t\tmoduleId = queue.pop();\r\n \t\t\tmodule = installedModules[moduleId];\r\n \t\t\tif(!module) continue;\r\n \t\r\n \t\t\tvar data = {};\r\n \t\r\n \t\t\t// Call dispose handlers\r\n \t\t\tvar disposeHandlers = module.hot._disposeHandlers;\r\n \t\t\tfor(j = 0; j < disposeHandlers.length; j++) {\r\n \t\t\t\tcb = disposeHandlers[j];\r\n \t\t\t\tcb(data);\r\n \t\t\t}\r\n \t\t\thotCurrentModuleData[moduleId] = data;\r\n \t\r\n \t\t\t// disable module (this disables requires from this module)\r\n \t\t\tmodule.hot.active = false;\r\n \t\r\n \t\t\t// remove module from cache\r\n \t\t\tdelete installedModules[moduleId];\r\n \t\r\n \t\t\t// remove \"parents\" references from all children\r\n \t\t\tfor(j = 0; j < module.children.length; j++) {\r\n \t\t\t\tvar child = installedModules[module.children[j]];\r\n \t\t\t\tif(!child) continue;\r\n \t\t\t\tidx = child.parents.indexOf(moduleId);\r\n \t\t\t\tif(idx >= 0) {\r\n \t\t\t\t\tchild.parents.splice(idx, 1);\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// remove outdated dependency from module children\r\n \t\tvar dependency;\r\n \t\tvar moduleOutdatedDependencies;\r\n \t\tfor(moduleId in outdatedDependencies) {\r\n \t\t\tif(Object.prototype.hasOwnProperty.call(outdatedDependencies, moduleId)) {\r\n \t\t\t\tmodule = installedModules[moduleId];\r\n \t\t\t\tif(module) {\r\n \t\t\t\t\tmoduleOutdatedDependencies = outdatedDependencies[moduleId];\r\n \t\t\t\t\tfor(j = 0; j < moduleOutdatedDependencies.length; j++) {\r\n \t\t\t\t\t\tdependency = moduleOutdatedDependencies[j];\r\n \t\t\t\t\t\tidx = module.children.indexOf(dependency);\r\n \t\t\t\t\t\tif(idx >= 0) module.children.splice(idx, 1);\r\n \t\t\t\t\t}\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// Not in \"apply\" phase\r\n \t\thotSetStatus(\"apply\");\r\n \t\r\n \t\thotCurrentHash = hotUpdateNewHash;\r\n \t\r\n \t\t// insert new code\r\n \t\tfor(moduleId in appliedUpdate) {\r\n \t\t\tif(Object.prototype.hasOwnProperty.call(appliedUpdate, moduleId)) {\r\n \t\t\t\tmodules[moduleId] = appliedUpdate[moduleId];\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// call accept handlers\r\n \t\tvar error = null;\r\n \t\tfor(moduleId in outdatedDependencies) {\r\n \t\t\tif(Object.prototype.hasOwnProperty.call(outdatedDependencies, moduleId)) {\r\n \t\t\t\tmodule = installedModules[moduleId];\r\n \t\t\t\tmoduleOutdatedDependencies = outdatedDependencies[moduleId];\r\n \t\t\t\tvar callbacks = [];\r\n \t\t\t\tfor(i = 0; i < moduleOutdatedDependencies.length; i++) {\r\n \t\t\t\t\tdependency = moduleOutdatedDependencies[i];\r\n \t\t\t\t\tcb = module.hot._acceptedDependencies[dependency];\r\n \t\t\t\t\tif(callbacks.indexOf(cb) >= 0) continue;\r\n \t\t\t\t\tcallbacks.push(cb);\r\n \t\t\t\t}\r\n \t\t\t\tfor(i = 0; i < callbacks.length; i++) {\r\n \t\t\t\t\tcb = callbacks[i];\r\n \t\t\t\t\ttry {\r\n \t\t\t\t\t\tcb(moduleOutdatedDependencies);\r\n \t\t\t\t\t} catch(err) {\r\n \t\t\t\t\t\tif(options.onErrored) {\r\n \t\t\t\t\t\t\toptions.onErrored({\r\n \t\t\t\t\t\t\t\ttype: \"accept-errored\",\r\n \t\t\t\t\t\t\t\tmoduleId: moduleId,\r\n \t\t\t\t\t\t\t\tdependencyId: moduleOutdatedDependencies[i],\r\n \t\t\t\t\t\t\t\terror: err\r\n \t\t\t\t\t\t\t});\r\n \t\t\t\t\t\t}\r\n \t\t\t\t\t\tif(!options.ignoreErrored) {\r\n \t\t\t\t\t\t\tif(!error)\r\n \t\t\t\t\t\t\t\terror = err;\r\n \t\t\t\t\t\t}\r\n \t\t\t\t\t}\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// Load self accepted modules\r\n \t\tfor(i = 0; i < outdatedSelfAcceptedModules.length; i++) {\r\n \t\t\tvar item = outdatedSelfAcceptedModules[i];\r\n \t\t\tmoduleId = item.module;\r\n \t\t\thotCurrentParents = [moduleId];\r\n \t\t\ttry {\r\n \t\t\t\t__webpack_require__(moduleId);\r\n \t\t\t} catch(err) {\r\n \t\t\t\tif(typeof item.errorHandler === \"function\") {\r\n \t\t\t\t\ttry {\r\n \t\t\t\t\t\titem.errorHandler(err);\r\n \t\t\t\t\t} catch(err2) {\r\n \t\t\t\t\t\tif(options.onErrored) {\r\n \t\t\t\t\t\t\toptions.onErrored({\r\n \t\t\t\t\t\t\t\ttype: \"self-accept-error-handler-errored\",\r\n \t\t\t\t\t\t\t\tmoduleId: moduleId,\r\n \t\t\t\t\t\t\t\terror: err2,\r\n \t\t\t\t\t\t\t\torginalError: err\r\n \t\t\t\t\t\t\t});\r\n \t\t\t\t\t\t}\r\n \t\t\t\t\t\tif(!options.ignoreErrored) {\r\n \t\t\t\t\t\t\tif(!error)\r\n \t\t\t\t\t\t\t\terror = err2;\r\n \t\t\t\t\t\t}\r\n \t\t\t\t\t\tif(!error)\r\n \t\t\t\t\t\t\terror = err;\r\n \t\t\t\t\t}\r\n \t\t\t\t} else {\r\n \t\t\t\t\tif(options.onErrored) {\r\n \t\t\t\t\t\toptions.onErrored({\r\n \t\t\t\t\t\t\ttype: \"self-accept-errored\",\r\n \t\t\t\t\t\t\tmoduleId: moduleId,\r\n \t\t\t\t\t\t\terror: err\r\n \t\t\t\t\t\t});\r\n \t\t\t\t\t}\r\n \t\t\t\t\tif(!options.ignoreErrored) {\r\n \t\t\t\t\t\tif(!error)\r\n \t\t\t\t\t\t\terror = err;\r\n \t\t\t\t\t}\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// handle errors in accept handlers and self accepted module load\r\n \t\tif(error) {\r\n \t\t\thotSetStatus(\"fail\");\r\n \t\t\treturn Promise.reject(error);\r\n \t\t}\r\n \t\r\n \t\thotSetStatus(\"idle\");\r\n \t\treturn Promise.resolve(outdatedModules);\r\n \t}\r\n\n \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId])\n \t\t\treturn installedModules[moduleId].exports;\n\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\ti: moduleId,\n \t\t\tl: false,\n \t\t\texports: {},\n \t\t\thot: hotCreateModule(moduleId),\n \t\t\tparents: (hotCurrentParentsTemp = hotCurrentParents, hotCurrentParents = [], hotCurrentParentsTemp),\n \t\t\tchildren: []\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, hotCreateRequire(moduleId));\n\n \t\t// Flag the module as loaded\n \t\tmodule.l = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// identity function for calling harmony imports with the correct context\n \t__webpack_require__.i = function(value) { return value; };\n\n \t// define getter function for harmony exports\n \t__webpack_require__.d = function(exports, name, getter) {\n \t\tif(!__webpack_require__.o(exports, name)) {\n \t\t\tObject.defineProperty(exports, name, {\n \t\t\t\tconfigurable: false,\n \t\t\t\tenumerable: true,\n \t\t\t\tget: getter\n \t\t\t});\n \t\t}\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"/\";\n\n \t// __webpack_hash__\n \t__webpack_require__.h = function() { return hotCurrentHash; };\n\n \t// Load entry module and return exports\n \treturn hotCreateRequire(302)(__webpack_require__.s = 302);\n\n\n\n// WEBPACK FOOTER //\n// webpack/bootstrap 623dfc2b357036468bb6","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * Use invariant() to assert state which your program assumes to be true.\n *\n * Provide sprintf-style format (only %s is supported) and arguments\n * to provide information about what broke and what you were\n * expecting.\n *\n * The invariant message will be stripped in production, but the invariant\n * will remain to ensure logic does not differ in production.\n */\n\nvar validateFormat = function validateFormat(format) {};\n\nif (process.env.NODE_ENV !== 'production') {\n validateFormat = function validateFormat(format) {\n if (format === undefined) {\n throw new Error('invariant requires an error message argument');\n }\n };\n}\n\nfunction invariant(condition, format, a, b, c, d, e, f) {\n validateFormat(format);\n\n if (!condition) {\n var error;\n if (format === undefined) {\n error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');\n } else {\n var args = [a, b, c, d, e, f];\n var argIndex = 0;\n error = new Error(format.replace(/%s/g, function () {\n return args[argIndex++];\n }));\n error.name = 'Invariant Violation';\n }\n\n error.framesToPop = 1; // we don't care about invariant's own frame\n throw error;\n }\n}\n\nmodule.exports = invariant;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/invariant.js\n// module id = 0\n// module chunks = 0","/**\n * Copyright 2014-2015, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar emptyFunction = require('./emptyFunction');\n\n/**\n * Similar to invariant but only logs a warning if the condition is not met.\n * This can be used to log issues in development environments in critical\n * paths. Removing the logging code for production environments will keep the\n * same logic and follow the same code paths.\n */\n\nvar warning = emptyFunction;\n\nif (process.env.NODE_ENV !== 'production') {\n (function () {\n var printWarning = function printWarning(format) {\n for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n var argIndex = 0;\n var message = 'Warning: ' + format.replace(/%s/g, function () {\n return args[argIndex++];\n });\n if (typeof console !== 'undefined') {\n console.error(message);\n }\n try {\n // --- Welcome to debugging React ---\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch (x) {}\n };\n\n warning = function warning(condition, format) {\n if (format === undefined) {\n throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');\n }\n\n if (format.indexOf('Failed Composite propType: ') === 0) {\n return; // Ignore CompositeComponent proptype check.\n }\n\n if (!condition) {\n for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {\n args[_key2 - 2] = arguments[_key2];\n }\n\n printWarning.apply(undefined, [format].concat(args));\n }\n };\n })();\n}\n\nmodule.exports = warning;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/warning.js\n// module id = 1\n// module chunks = 0","if (typeof Object.create === 'function') {\n // implementation from standard node.js 'util' module\n module.exports = function inherits(ctor, superCtor) {\n ctor.super_ = superCtor\n ctor.prototype = Object.create(superCtor.prototype, {\n constructor: {\n value: ctor,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n };\n} else {\n // old school shim for old browsers\n module.exports = function inherits(ctor, superCtor) {\n ctor.super_ = superCtor\n var TempCtor = function () {}\n TempCtor.prototype = superCtor.prototype\n ctor.prototype = new TempCtor()\n ctor.prototype.constructor = ctor\n }\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/inherits/inherits_browser.js\n// module id = 2\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n'use strict';\n\n/**\n * WARNING: DO NOT manually require this module.\n * This is a replacement for `invariant(...)` used by the error code system\n * and will _only_ be required by the corresponding babel pass.\n * It always throws.\n */\n\nfunction reactProdInvariant(code) {\n var argCount = arguments.length - 1;\n\n var message = 'Minified React error #' + code + '; visit ' + 'http://facebook.github.io/react/docs/error-decoder.html?invariant=' + code;\n\n for (var argIdx = 0; argIdx < argCount; argIdx++) {\n message += '&args[]=' + encodeURIComponent(arguments[argIdx + 1]);\n }\n\n message += ' for the full message or use the non-minified dev environment' + ' for full errors and additional helpful warnings.';\n\n var error = new Error(message);\n error.name = 'Invariant Violation';\n error.framesToPop = 1; // we don't care about reactProdInvariant's own frame\n\n throw error;\n}\n\nmodule.exports = reactProdInvariant;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/reactProdInvariant.js\n// module id = 3\n// module chunks = 0","var g;\r\n\r\n// This works in non-strict mode\r\ng = (function() {\r\n\treturn this;\r\n})();\r\n\r\ntry {\r\n\t// This works if eval is allowed (see CSP)\r\n\tg = g || Function(\"return this\")() || (1,eval)(\"this\");\r\n} catch(e) {\r\n\t// This works if the window reference is available\r\n\tif(typeof window === \"object\")\r\n\t\tg = window;\r\n}\r\n\r\n// g can still be undefined, but nothing to do about it...\r\n// We return undefined, instead of nothing here, so it's\r\n// easier to handle this case. if(!global) { ...}\r\n\r\nmodule.exports = g;\r\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// (webpack)/buildin/global.js\n// module id = 4\n// module chunks = 0","/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n\n'use strict';\n/* eslint-disable no-unused-vars */\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n\tif (val === null || val === undefined) {\n\t\tthrow new TypeError('Object.assign cannot be called with null or undefined');\n\t}\n\n\treturn Object(val);\n}\n\nfunction shouldUseNative() {\n\ttry {\n\t\tif (!Object.assign) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Detect buggy property enumeration order in older V8 versions.\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\t\tvar test1 = new String('abc'); // eslint-disable-line no-new-wrappers\n\t\ttest1[5] = 'de';\n\t\tif (Object.getOwnPropertyNames(test1)[0] === '5') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test2 = {};\n\t\tfor (var i = 0; i < 10; i++) {\n\t\t\ttest2['_' + String.fromCharCode(i)] = i;\n\t\t}\n\t\tvar order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n\t\t\treturn test2[n];\n\t\t});\n\t\tif (order2.join('') !== '0123456789') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test3 = {};\n\t\t'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n\t\t\ttest3[letter] = letter;\n\t\t});\n\t\tif (Object.keys(Object.assign({}, test3)).join('') !==\n\t\t\t\t'abcdefghijklmnopqrst') {\n\t\t\treturn false;\n\t\t}\n\n\t\treturn true;\n\t} catch (err) {\n\t\t// We don't expect any of the above to throw, but better to be safe.\n\t\treturn false;\n\t}\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n\tvar from;\n\tvar to = toObject(target);\n\tvar symbols;\n\n\tfor (var s = 1; s < arguments.length; s++) {\n\t\tfrom = Object(arguments[s]);\n\n\t\tfor (var key in from) {\n\t\t\tif (hasOwnProperty.call(from, key)) {\n\t\t\t\tto[key] = from[key];\n\t\t\t}\n\t\t}\n\n\t\tif (getOwnPropertySymbols) {\n\t\t\tsymbols = getOwnPropertySymbols(from);\n\t\t\tfor (var i = 0; i < symbols.length; i++) {\n\t\t\t\tif (propIsEnumerable.call(from, symbols[i])) {\n\t\t\t\t\tto[symbols[i]] = from[symbols[i]];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn to;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/object-assign/index.js\n// module id = 5\n// module chunks = 0","/**\n * This is the web browser implementation of `debug()`.\n *\n * Expose `debug()` as the module.\n */\n\nexports = module.exports = require('./debug');\nexports.log = log;\nexports.formatArgs = formatArgs;\nexports.save = save;\nexports.load = load;\nexports.useColors = useColors;\nexports.storage = 'undefined' != typeof chrome\n && 'undefined' != typeof chrome.storage\n ? chrome.storage.local\n : localstorage();\n\n/**\n * Colors.\n */\n\nexports.colors = [\n 'lightseagreen',\n 'forestgreen',\n 'goldenrod',\n 'dodgerblue',\n 'darkorchid',\n 'crimson'\n];\n\n/**\n * Currently only WebKit-based Web Inspectors, Firefox >= v31,\n * and the Firebug extension (any Firefox version) are known\n * to support \"%c\" CSS customizations.\n *\n * TODO: add a `localStorage` variable to explicitly enable/disable colors\n */\n\nfunction useColors() {\n // NB: In an Electron preload script, document will be defined but not fully\n // initialized. Since we know we're in Chrome, we'll just detect this case\n // explicitly\n if (typeof window !== 'undefined' && window && typeof window.process !== 'undefined' && window.process.type === 'renderer') {\n return true;\n }\n\n // is webkit? http://stackoverflow.com/a/16459606/376773\n // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632\n return (typeof document !== 'undefined' && document && 'WebkitAppearance' in document.documentElement.style) ||\n // is firebug? http://stackoverflow.com/a/398120/376773\n (typeof window !== 'undefined' && window && window.console && (console.firebug || (console.exception && console.table))) ||\n // is firefox >= v31?\n // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages\n (typeof navigator !== 'undefined' && navigator && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\\/(\\d+)/) && parseInt(RegExp.$1, 10) >= 31) ||\n // double check webkit in userAgent just in case we are in a worker\n (typeof navigator !== 'undefined' && navigator && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\\/(\\d+)/));\n}\n\n/**\n * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.\n */\n\nexports.formatters.j = function(v) {\n try {\n return JSON.stringify(v);\n } catch (err) {\n return '[UnexpectedJSONParseError]: ' + err.message;\n }\n};\n\n\n/**\n * Colorize log arguments if enabled.\n *\n * @api public\n */\n\nfunction formatArgs(args) {\n var useColors = this.useColors;\n\n args[0] = (useColors ? '%c' : '')\n + this.namespace\n + (useColors ? ' %c' : ' ')\n + args[0]\n + (useColors ? '%c ' : ' ')\n + '+' + exports.humanize(this.diff);\n\n if (!useColors) return;\n\n var c = 'color: ' + this.color;\n args.splice(1, 0, c, 'color: inherit')\n\n // the final \"%c\" is somewhat tricky, because there could be other\n // arguments passed either before or after the %c, so we need to\n // figure out the correct index to insert the CSS into\n var index = 0;\n var lastC = 0;\n args[0].replace(/%[a-zA-Z%]/g, function(match) {\n if ('%%' === match) return;\n index++;\n if ('%c' === match) {\n // we only are interested in the *last* %c\n // (the user may have provided their own)\n lastC = index;\n }\n });\n\n args.splice(lastC, 0, c);\n}\n\n/**\n * Invokes `console.log()` when available.\n * No-op when `console.log` is not a \"function\".\n *\n * @api public\n */\n\nfunction log() {\n // this hackery is required for IE8/9, where\n // the `console.log` function doesn't have 'apply'\n return 'object' === typeof console\n && console.log\n && Function.prototype.apply.call(console.log, console, arguments);\n}\n\n/**\n * Save `namespaces`.\n *\n * @param {String} namespaces\n * @api private\n */\n\nfunction save(namespaces) {\n try {\n if (null == namespaces) {\n exports.storage.removeItem('debug');\n } else {\n exports.storage.debug = namespaces;\n }\n } catch(e) {}\n}\n\n/**\n * Load `namespaces`.\n *\n * @return {String} returns the previously persisted debug modes\n * @api private\n */\n\nfunction load() {\n var r;\n try {\n r = exports.storage.debug;\n } catch(e) {}\n\n // If debug isn't set in LS, and we're in Electron, try to load $DEBUG\n if (!r && typeof process !== 'undefined' && 'env' in process) {\n r = process.env.DEBUG;\n }\n\n return r;\n}\n\n/**\n * Enable namespaces listed in `localStorage.debug` initially.\n */\n\nexports.enable(load());\n\n/**\n * Localstorage attempts to return the localstorage.\n *\n * This is necessary because safari throws\n * when a user disables cookies/localstorage\n * and you attempt to access it.\n *\n * @return {LocalStorage}\n * @api private\n */\n\nfunction localstorage() {\n try {\n return window.localStorage;\n } catch (e) {}\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/debug/src/browser.js\n// module id = 6\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar DOMProperty = require('./DOMProperty');\nvar ReactDOMComponentFlags = require('./ReactDOMComponentFlags');\n\nvar invariant = require('fbjs/lib/invariant');\n\nvar ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME;\nvar Flags = ReactDOMComponentFlags;\n\nvar internalInstanceKey = '__reactInternalInstance$' + Math.random().toString(36).slice(2);\n\n/**\n * Check if a given node should be cached.\n */\nfunction shouldPrecacheNode(node, nodeID) {\n return node.nodeType === 1 && node.getAttribute(ATTR_NAME) === String(nodeID) || node.nodeType === 8 && node.nodeValue === ' react-text: ' + nodeID + ' ' || node.nodeType === 8 && node.nodeValue === ' react-empty: ' + nodeID + ' ';\n}\n\n/**\n * Drill down (through composites and empty components) until we get a host or\n * host text component.\n *\n * This is pretty polymorphic but unavoidable with the current structure we have\n * for `_renderedChildren`.\n */\nfunction getRenderedHostOrTextFromComponent(component) {\n var rendered;\n while (rendered = component._renderedComponent) {\n component = rendered;\n }\n return component;\n}\n\n/**\n * Populate `_hostNode` on the rendered host/text component with the given\n * DOM node. The passed `inst` can be a composite.\n */\nfunction precacheNode(inst, node) {\n var hostInst = getRenderedHostOrTextFromComponent(inst);\n hostInst._hostNode = node;\n node[internalInstanceKey] = hostInst;\n}\n\nfunction uncacheNode(inst) {\n var node = inst._hostNode;\n if (node) {\n delete node[internalInstanceKey];\n inst._hostNode = null;\n }\n}\n\n/**\n * Populate `_hostNode` on each child of `inst`, assuming that the children\n * match up with the DOM (element) children of `node`.\n *\n * We cache entire levels at once to avoid an n^2 problem where we access the\n * children of a node sequentially and have to walk from the start to our target\n * node every time.\n *\n * Since we update `_renderedChildren` and the actual DOM at (slightly)\n * different times, we could race here and see a newer `_renderedChildren` than\n * the DOM nodes we see. To avoid this, ReactMultiChild calls\n * `prepareToManageChildren` before we change `_renderedChildren`, at which\n * time the container's child nodes are always cached (until it unmounts).\n */\nfunction precacheChildNodes(inst, node) {\n if (inst._flags & Flags.hasCachedChildNodes) {\n return;\n }\n var children = inst._renderedChildren;\n var childNode = node.firstChild;\n outer: for (var name in children) {\n if (!children.hasOwnProperty(name)) {\n continue;\n }\n var childInst = children[name];\n var childID = getRenderedHostOrTextFromComponent(childInst)._domID;\n if (childID === 0) {\n // We're currently unmounting this child in ReactMultiChild; skip it.\n continue;\n }\n // We assume the child nodes are in the same order as the child instances.\n for (; childNode !== null; childNode = childNode.nextSibling) {\n if (shouldPrecacheNode(childNode, childID)) {\n precacheNode(childInst, childNode);\n continue outer;\n }\n }\n // We reached the end of the DOM children without finding an ID match.\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Unable to find element with ID %s.', childID) : _prodInvariant('32', childID) : void 0;\n }\n inst._flags |= Flags.hasCachedChildNodes;\n}\n\n/**\n * Given a DOM node, return the closest ReactDOMComponent or\n * ReactDOMTextComponent instance ancestor.\n */\nfunction getClosestInstanceFromNode(node) {\n if (node[internalInstanceKey]) {\n return node[internalInstanceKey];\n }\n\n // Walk up the tree until we find an ancestor whose instance we have cached.\n var parents = [];\n while (!node[internalInstanceKey]) {\n parents.push(node);\n if (node.parentNode) {\n node = node.parentNode;\n } else {\n // Top of the tree. This node must not be part of a React tree (or is\n // unmounted, potentially).\n return null;\n }\n }\n\n var closest;\n var inst;\n for (; node && (inst = node[internalInstanceKey]); node = parents.pop()) {\n closest = inst;\n if (parents.length) {\n precacheChildNodes(inst, node);\n }\n }\n\n return closest;\n}\n\n/**\n * Given a DOM node, return the ReactDOMComponent or ReactDOMTextComponent\n * instance, or null if the node was not rendered by this React.\n */\nfunction getInstanceFromNode(node) {\n var inst = getClosestInstanceFromNode(node);\n if (inst != null && inst._hostNode === node) {\n return inst;\n } else {\n return null;\n }\n}\n\n/**\n * Given a ReactDOMComponent or ReactDOMTextComponent, return the corresponding\n * DOM node.\n */\nfunction getNodeFromInstance(inst) {\n // Without this first invariant, passing a non-DOM-component triggers the next\n // invariant for a missing parent, which is super confusing.\n !(inst._hostNode !== undefined) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0;\n\n if (inst._hostNode) {\n return inst._hostNode;\n }\n\n // Walk up the tree until we find an ancestor whose DOM node we have cached.\n var parents = [];\n while (!inst._hostNode) {\n parents.push(inst);\n !inst._hostParent ? process.env.NODE_ENV !== 'production' ? invariant(false, 'React DOM tree root should always have a node reference.') : _prodInvariant('34') : void 0;\n inst = inst._hostParent;\n }\n\n // Now parents contains each ancestor that does *not* have a cached native\n // node, and `inst` is the deepest ancestor that does.\n for (; parents.length; inst = parents.pop()) {\n precacheChildNodes(inst, inst._hostNode);\n }\n\n return inst._hostNode;\n}\n\nvar ReactDOMComponentTree = {\n getClosestInstanceFromNode: getClosestInstanceFromNode,\n getInstanceFromNode: getInstanceFromNode,\n getNodeFromInstance: getNodeFromInstance,\n precacheChildNodes: precacheChildNodes,\n precacheNode: precacheNode,\n uncacheNode: uncacheNode\n};\n\nmodule.exports = ReactDOMComponentTree;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMComponentTree.js\n// module id = 7\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);\n\n/**\n * Simple, lightweight module assisting with the detection and context of\n * Worker. Helps avoid circular dependencies and allows code to reason about\n * whether or not they are in a Worker, even if they never include the main\n * `ReactWorker` dependency.\n */\nvar ExecutionEnvironment = {\n\n canUseDOM: canUseDOM,\n\n canUseWorkers: typeof Worker !== 'undefined',\n\n canUseEventListeners: canUseDOM && !!(window.addEventListener || window.attachEvent),\n\n canUseViewport: canUseDOM && !!window.screen,\n\n isInWorker: !canUseDOM // For now, this is true - might change in the future.\n\n};\n\nmodule.exports = ExecutionEnvironment;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/ExecutionEnvironment.js\n// module id = 8\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , EventTarget = require('./eventtarget')\n ;\n\nfunction EventEmitter() {\n EventTarget.call(this);\n}\n\ninherits(EventEmitter, EventTarget);\n\nEventEmitter.prototype.removeAllListeners = function(type) {\n if (type) {\n delete this._listeners[type];\n } else {\n this._listeners = {};\n }\n};\n\nEventEmitter.prototype.once = function(type, listener) {\n var self = this\n , fired = false;\n\n function g() {\n self.removeListener(type, g);\n\n if (!fired) {\n fired = true;\n listener.apply(this, arguments);\n }\n }\n\n this.on(type, g);\n};\n\nEventEmitter.prototype.emit = function() {\n var type = arguments[0];\n var listeners = this._listeners[type];\n if (!listeners) {\n return;\n }\n // equivalent of Array.prototype.slice.call(arguments, 1);\n var l = arguments.length;\n var args = new Array(l - 1);\n for (var ai = 1; ai < l; ai++) {\n args[ai - 1] = arguments[ai];\n }\n for (var i = 0; i < listeners.length; i++) {\n listeners[i].apply(this, args);\n }\n};\n\nEventEmitter.prototype.on = EventEmitter.prototype.addListener = EventTarget.prototype.addEventListener;\nEventEmitter.prototype.removeListener = EventTarget.prototype.removeEventListener;\n\nmodule.exports.EventEmitter = EventEmitter;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/event/emitter.js\n// module id = 9\n// module chunks = 0","/**\n * Copyright 2016-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactCurrentOwner = require('./ReactCurrentOwner');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nfunction isNative(fn) {\n // Based on isNative() from Lodash\n var funcToString = Function.prototype.toString;\n var hasOwnProperty = Object.prototype.hasOwnProperty;\n var reIsNative = RegExp('^' + funcToString\n // Take an example native function source for comparison\n .call(hasOwnProperty)\n // Strip regex characters so we can use it for regex\n .replace(/[\\\\^$.*+?()[\\]{}|]/g, '\\\\$&')\n // Remove hasOwnProperty from the template to make it generic\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$');\n try {\n var source = funcToString.call(fn);\n return reIsNative.test(source);\n } catch (err) {\n return false;\n }\n}\n\nvar canUseCollections =\n// Array.from\ntypeof Array.from === 'function' &&\n// Map\ntypeof Map === 'function' && isNative(Map) &&\n// Map.prototype.keys\nMap.prototype != null && typeof Map.prototype.keys === 'function' && isNative(Map.prototype.keys) &&\n// Set\ntypeof Set === 'function' && isNative(Set) &&\n// Set.prototype.keys\nSet.prototype != null && typeof Set.prototype.keys === 'function' && isNative(Set.prototype.keys);\n\nvar setItem;\nvar getItem;\nvar removeItem;\nvar getItemIDs;\nvar addRoot;\nvar removeRoot;\nvar getRootIDs;\n\nif (canUseCollections) {\n var itemMap = new Map();\n var rootIDSet = new Set();\n\n setItem = function (id, item) {\n itemMap.set(id, item);\n };\n getItem = function (id) {\n return itemMap.get(id);\n };\n removeItem = function (id) {\n itemMap['delete'](id);\n };\n getItemIDs = function () {\n return Array.from(itemMap.keys());\n };\n\n addRoot = function (id) {\n rootIDSet.add(id);\n };\n removeRoot = function (id) {\n rootIDSet['delete'](id);\n };\n getRootIDs = function () {\n return Array.from(rootIDSet.keys());\n };\n} else {\n var itemByKey = {};\n var rootByKey = {};\n\n // Use non-numeric keys to prevent V8 performance issues:\n // https://github.com/facebook/react/pull/7232\n var getKeyFromID = function (id) {\n return '.' + id;\n };\n var getIDFromKey = function (key) {\n return parseInt(key.substr(1), 10);\n };\n\n setItem = function (id, item) {\n var key = getKeyFromID(id);\n itemByKey[key] = item;\n };\n getItem = function (id) {\n var key = getKeyFromID(id);\n return itemByKey[key];\n };\n removeItem = function (id) {\n var key = getKeyFromID(id);\n delete itemByKey[key];\n };\n getItemIDs = function () {\n return Object.keys(itemByKey).map(getIDFromKey);\n };\n\n addRoot = function (id) {\n var key = getKeyFromID(id);\n rootByKey[key] = true;\n };\n removeRoot = function (id) {\n var key = getKeyFromID(id);\n delete rootByKey[key];\n };\n getRootIDs = function () {\n return Object.keys(rootByKey).map(getIDFromKey);\n };\n}\n\nvar unmountedIDs = [];\n\nfunction purgeDeep(id) {\n var item = getItem(id);\n if (item) {\n var childIDs = item.childIDs;\n\n removeItem(id);\n childIDs.forEach(purgeDeep);\n }\n}\n\nfunction describeComponentFrame(name, source, ownerName) {\n return '\\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');\n}\n\nfunction getDisplayName(element) {\n if (element == null) {\n return '#empty';\n } else if (typeof element === 'string' || typeof element === 'number') {\n return '#text';\n } else if (typeof element.type === 'string') {\n return element.type;\n } else {\n return element.type.displayName || element.type.name || 'Unknown';\n }\n}\n\nfunction describeID(id) {\n var name = ReactComponentTreeHook.getDisplayName(id);\n var element = ReactComponentTreeHook.getElement(id);\n var ownerID = ReactComponentTreeHook.getOwnerID(id);\n var ownerName;\n if (ownerID) {\n ownerName = ReactComponentTreeHook.getDisplayName(ownerID);\n }\n process.env.NODE_ENV !== 'production' ? warning(element, 'ReactComponentTreeHook: Missing React element for debugID %s when ' + 'building stack', id) : void 0;\n return describeComponentFrame(name, element && element._source, ownerName);\n}\n\nvar ReactComponentTreeHook = {\n onSetChildren: function (id, nextChildIDs) {\n var item = getItem(id);\n !item ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Item must have been set') : _prodInvariant('144') : void 0;\n item.childIDs = nextChildIDs;\n\n for (var i = 0; i < nextChildIDs.length; i++) {\n var nextChildID = nextChildIDs[i];\n var nextChild = getItem(nextChildID);\n !nextChild ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected hook events to fire for the child before its parent includes it in onSetChildren().') : _prodInvariant('140') : void 0;\n !(nextChild.childIDs != null || typeof nextChild.element !== 'object' || nextChild.element == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected onSetChildren() to fire for a container child before its parent includes it in onSetChildren().') : _prodInvariant('141') : void 0;\n !nextChild.isMounted ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected onMountComponent() to fire for the child before its parent includes it in onSetChildren().') : _prodInvariant('71') : void 0;\n if (nextChild.parentID == null) {\n nextChild.parentID = id;\n // TODO: This shouldn't be necessary but mounting a new root during in\n // componentWillMount currently causes not-yet-mounted components to\n // be purged from our tree data so their parent id is missing.\n }\n !(nextChild.parentID === id) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected onBeforeMountComponent() parent and onSetChildren() to be consistent (%s has parents %s and %s).', nextChildID, nextChild.parentID, id) : _prodInvariant('142', nextChildID, nextChild.parentID, id) : void 0;\n }\n },\n onBeforeMountComponent: function (id, element, parentID) {\n var item = {\n element: element,\n parentID: parentID,\n text: null,\n childIDs: [],\n isMounted: false,\n updateCount: 0\n };\n setItem(id, item);\n },\n onBeforeUpdateComponent: function (id, element) {\n var item = getItem(id);\n if (!item || !item.isMounted) {\n // We may end up here as a result of setState() in componentWillUnmount().\n // In this case, ignore the element.\n return;\n }\n item.element = element;\n },\n onMountComponent: function (id) {\n var item = getItem(id);\n !item ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Item must have been set') : _prodInvariant('144') : void 0;\n item.isMounted = true;\n var isRoot = item.parentID === 0;\n if (isRoot) {\n addRoot(id);\n }\n },\n onUpdateComponent: function (id) {\n var item = getItem(id);\n if (!item || !item.isMounted) {\n // We may end up here as a result of setState() in componentWillUnmount().\n // In this case, ignore the element.\n return;\n }\n item.updateCount++;\n },\n onUnmountComponent: function (id) {\n var item = getItem(id);\n if (item) {\n // We need to check if it exists.\n // `item` might not exist if it is inside an error boundary, and a sibling\n // error boundary child threw while mounting. Then this instance never\n // got a chance to mount, but it still gets an unmounting event during\n // the error boundary cleanup.\n item.isMounted = false;\n var isRoot = item.parentID === 0;\n if (isRoot) {\n removeRoot(id);\n }\n }\n unmountedIDs.push(id);\n },\n purgeUnmountedComponents: function () {\n if (ReactComponentTreeHook._preventPurging) {\n // Should only be used for testing.\n return;\n }\n\n for (var i = 0; i < unmountedIDs.length; i++) {\n var id = unmountedIDs[i];\n purgeDeep(id);\n }\n unmountedIDs.length = 0;\n },\n isMounted: function (id) {\n var item = getItem(id);\n return item ? item.isMounted : false;\n },\n getCurrentStackAddendum: function (topElement) {\n var info = '';\n if (topElement) {\n var name = getDisplayName(topElement);\n var owner = topElement._owner;\n info += describeComponentFrame(name, topElement._source, owner && owner.getName());\n }\n\n var currentOwner = ReactCurrentOwner.current;\n var id = currentOwner && currentOwner._debugID;\n\n info += ReactComponentTreeHook.getStackAddendumByID(id);\n return info;\n },\n getStackAddendumByID: function (id) {\n var info = '';\n while (id) {\n info += describeID(id);\n id = ReactComponentTreeHook.getParentID(id);\n }\n return info;\n },\n getChildIDs: function (id) {\n var item = getItem(id);\n return item ? item.childIDs : [];\n },\n getDisplayName: function (id) {\n var element = ReactComponentTreeHook.getElement(id);\n if (!element) {\n return null;\n }\n return getDisplayName(element);\n },\n getElement: function (id) {\n var item = getItem(id);\n return item ? item.element : null;\n },\n getOwnerID: function (id) {\n var element = ReactComponentTreeHook.getElement(id);\n if (!element || !element._owner) {\n return null;\n }\n return element._owner._debugID;\n },\n getParentID: function (id) {\n var item = getItem(id);\n return item ? item.parentID : null;\n },\n getSource: function (id) {\n var item = getItem(id);\n var element = item ? item.element : null;\n var source = element != null ? element._source : null;\n return source;\n },\n getText: function (id) {\n var element = ReactComponentTreeHook.getElement(id);\n if (typeof element === 'string') {\n return element;\n } else if (typeof element === 'number') {\n return '' + element;\n } else {\n return null;\n }\n },\n getUpdateCount: function (id) {\n var item = getItem(id);\n return item ? item.updateCount : 0;\n },\n\n\n getRootIDs: getRootIDs,\n getRegisteredIDs: getItemIDs\n};\n\nmodule.exports = ReactComponentTreeHook;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactComponentTreeHook.js\n// module id = 10\n// module chunks = 0","'use strict';\n\nvar URL = require('url-parse');\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:utils:url');\n}\n\nmodule.exports = {\n getOrigin: function(url) {\n if (!url) {\n return null;\n }\n\n var p = new URL(url);\n if (p.protocol === 'file:') {\n return null;\n }\n\n var port = p.port;\n if (!port) {\n port = (p.protocol === 'https:') ? '443' : '80';\n }\n\n return p.protocol + '//' + p.hostname + ':' + port;\n }\n\n, isOriginEqual: function(a, b) {\n var res = this.getOrigin(a) === this.getOrigin(b);\n debug('same', a, b, res);\n return res;\n }\n\n, isSchemeEqual: function(a, b) {\n return (a.split(':')[0] === b.split(':')[0]);\n }\n\n, addPath: function (url, path) {\n var qs = url.split('?');\n return qs[0] + path + (qs[1] ? '?' + qs[1] : '');\n }\n\n, addQuery: function (url, q) {\n return url + (url.indexOf('?') === -1 ? ('?' + q) : ('&' + q));\n }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/url.js\n// module id = 11\n// module chunks = 0","/**\n * Copyright 2016-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n// Trust the developer to only use ReactInstrumentation with a __DEV__ check\n\nvar debugTool = null;\n\nif (process.env.NODE_ENV !== 'production') {\n var ReactDebugTool = require('./ReactDebugTool');\n debugTool = ReactDebugTool;\n}\n\nmodule.exports = { debugTool: debugTool };\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactInstrumentation.js\n// module id = 12\n// module chunks = 0","\"use strict\";\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\nfunction makeEmptyFunction(arg) {\n return function () {\n return arg;\n };\n}\n\n/**\n * This function accepts and discards inputs; it has no side effects. This is\n * primarily useful idiomatically for overridable function endpoints which\n * always need to be callable, since JS lacks a null-call idiom ala Cocoa.\n */\nvar emptyFunction = function emptyFunction() {};\n\nemptyFunction.thatReturns = makeEmptyFunction;\nemptyFunction.thatReturnsFalse = makeEmptyFunction(false);\nemptyFunction.thatReturnsTrue = makeEmptyFunction(true);\nemptyFunction.thatReturnsNull = makeEmptyFunction(null);\nemptyFunction.thatReturnsThis = function () {\n return this;\n};\nemptyFunction.thatReturnsArgument = function (arg) {\n return arg;\n};\n\nmodule.exports = emptyFunction;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/emptyFunction.js\n// module id = 13\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar CallbackQueue = require('./CallbackQueue');\nvar PooledClass = require('./PooledClass');\nvar ReactFeatureFlags = require('./ReactFeatureFlags');\nvar ReactReconciler = require('./ReactReconciler');\nvar Transaction = require('./Transaction');\n\nvar invariant = require('fbjs/lib/invariant');\n\nvar dirtyComponents = [];\nvar updateBatchNumber = 0;\nvar asapCallbackQueue = CallbackQueue.getPooled();\nvar asapEnqueued = false;\n\nvar batchingStrategy = null;\n\nfunction ensureInjected() {\n !(ReactUpdates.ReactReconcileTransaction && batchingStrategy) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must inject a reconcile transaction class and batching strategy') : _prodInvariant('123') : void 0;\n}\n\nvar NESTED_UPDATES = {\n initialize: function () {\n this.dirtyComponentsLength = dirtyComponents.length;\n },\n close: function () {\n if (this.dirtyComponentsLength !== dirtyComponents.length) {\n // Additional updates were enqueued by componentDidUpdate handlers or\n // similar; before our own UPDATE_QUEUEING wrapper closes, we want to run\n // these new updates so that if A's componentDidUpdate calls setState on\n // B, B will update before the callback A's updater provided when calling\n // setState.\n dirtyComponents.splice(0, this.dirtyComponentsLength);\n flushBatchedUpdates();\n } else {\n dirtyComponents.length = 0;\n }\n }\n};\n\nvar UPDATE_QUEUEING = {\n initialize: function () {\n this.callbackQueue.reset();\n },\n close: function () {\n this.callbackQueue.notifyAll();\n }\n};\n\nvar TRANSACTION_WRAPPERS = [NESTED_UPDATES, UPDATE_QUEUEING];\n\nfunction ReactUpdatesFlushTransaction() {\n this.reinitializeTransaction();\n this.dirtyComponentsLength = null;\n this.callbackQueue = CallbackQueue.getPooled();\n this.reconcileTransaction = ReactUpdates.ReactReconcileTransaction.getPooled(\n /* useCreateElement */true);\n}\n\n_assign(ReactUpdatesFlushTransaction.prototype, Transaction, {\n getTransactionWrappers: function () {\n return TRANSACTION_WRAPPERS;\n },\n\n destructor: function () {\n this.dirtyComponentsLength = null;\n CallbackQueue.release(this.callbackQueue);\n this.callbackQueue = null;\n ReactUpdates.ReactReconcileTransaction.release(this.reconcileTransaction);\n this.reconcileTransaction = null;\n },\n\n perform: function (method, scope, a) {\n // Essentially calls `this.reconcileTransaction.perform(method, scope, a)`\n // with this transaction's wrappers around it.\n return Transaction.perform.call(this, this.reconcileTransaction.perform, this.reconcileTransaction, method, scope, a);\n }\n});\n\nPooledClass.addPoolingTo(ReactUpdatesFlushTransaction);\n\nfunction batchedUpdates(callback, a, b, c, d, e) {\n ensureInjected();\n return batchingStrategy.batchedUpdates(callback, a, b, c, d, e);\n}\n\n/**\n * Array comparator for ReactComponents by mount ordering.\n *\n * @param {ReactComponent} c1 first component you're comparing\n * @param {ReactComponent} c2 second component you're comparing\n * @return {number} Return value usable by Array.prototype.sort().\n */\nfunction mountOrderComparator(c1, c2) {\n return c1._mountOrder - c2._mountOrder;\n}\n\nfunction runBatchedUpdates(transaction) {\n var len = transaction.dirtyComponentsLength;\n !(len === dirtyComponents.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected flush transaction\\'s stored dirty-components length (%s) to match dirty-components array length (%s).', len, dirtyComponents.length) : _prodInvariant('124', len, dirtyComponents.length) : void 0;\n\n // Since reconciling a component higher in the owner hierarchy usually (not\n // always -- see shouldComponentUpdate()) will reconcile children, reconcile\n // them before their children by sorting the array.\n dirtyComponents.sort(mountOrderComparator);\n\n // Any updates enqueued while reconciling must be performed after this entire\n // batch. Otherwise, if dirtyComponents is [A, B] where A has children B and\n // C, B could update twice in a single batch if C's render enqueues an update\n // to B (since B would have already updated, we should skip it, and the only\n // way we can know to do so is by checking the batch counter).\n updateBatchNumber++;\n\n for (var i = 0; i < len; i++) {\n // If a component is unmounted before pending changes apply, it will still\n // be here, but we assume that it has cleared its _pendingCallbacks and\n // that performUpdateIfNecessary is a noop.\n var component = dirtyComponents[i];\n\n // If performUpdateIfNecessary happens to enqueue any new updates, we\n // shouldn't execute the callbacks until the next render happens, so\n // stash the callbacks first\n var callbacks = component._pendingCallbacks;\n component._pendingCallbacks = null;\n\n var markerName;\n if (ReactFeatureFlags.logTopLevelRenders) {\n var namedComponent = component;\n // Duck type TopLevelWrapper. This is probably always true.\n if (component._currentElement.type.isReactTopLevelWrapper) {\n namedComponent = component._renderedComponent;\n }\n markerName = 'React update: ' + namedComponent.getName();\n console.time(markerName);\n }\n\n ReactReconciler.performUpdateIfNecessary(component, transaction.reconcileTransaction, updateBatchNumber);\n\n if (markerName) {\n console.timeEnd(markerName);\n }\n\n if (callbacks) {\n for (var j = 0; j < callbacks.length; j++) {\n transaction.callbackQueue.enqueue(callbacks[j], component.getPublicInstance());\n }\n }\n }\n}\n\nvar flushBatchedUpdates = function () {\n // ReactUpdatesFlushTransaction's wrappers will clear the dirtyComponents\n // array and perform any updates enqueued by mount-ready handlers (i.e.,\n // componentDidUpdate) but we need to check here too in order to catch\n // updates enqueued by setState callbacks and asap calls.\n while (dirtyComponents.length || asapEnqueued) {\n if (dirtyComponents.length) {\n var transaction = ReactUpdatesFlushTransaction.getPooled();\n transaction.perform(runBatchedUpdates, null, transaction);\n ReactUpdatesFlushTransaction.release(transaction);\n }\n\n if (asapEnqueued) {\n asapEnqueued = false;\n var queue = asapCallbackQueue;\n asapCallbackQueue = CallbackQueue.getPooled();\n queue.notifyAll();\n CallbackQueue.release(queue);\n }\n }\n};\n\n/**\n * Mark a component as needing a rerender, adding an optional callback to a\n * list of functions which will be executed once the rerender occurs.\n */\nfunction enqueueUpdate(component) {\n ensureInjected();\n\n // Various parts of our code (such as ReactCompositeComponent's\n // _renderValidatedComponent) assume that calls to render aren't nested;\n // verify that that's the case. (This is called by each top-level update\n // function, like setState, forceUpdate, etc.; creation and\n // destruction of top-level components is guarded in ReactMount.)\n\n if (!batchingStrategy.isBatchingUpdates) {\n batchingStrategy.batchedUpdates(enqueueUpdate, component);\n return;\n }\n\n dirtyComponents.push(component);\n if (component._updateBatchNumber == null) {\n component._updateBatchNumber = updateBatchNumber + 1;\n }\n}\n\n/**\n * Enqueue a callback to be run at the end of the current batching cycle. Throws\n * if no updates are currently being performed.\n */\nfunction asap(callback, context) {\n !batchingStrategy.isBatchingUpdates ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates.asap: Can\\'t enqueue an asap callback in a context whereupdates are not being batched.') : _prodInvariant('125') : void 0;\n asapCallbackQueue.enqueue(callback, context);\n asapEnqueued = true;\n}\n\nvar ReactUpdatesInjection = {\n injectReconcileTransaction: function (ReconcileTransaction) {\n !ReconcileTransaction ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a reconcile transaction class') : _prodInvariant('126') : void 0;\n ReactUpdates.ReactReconcileTransaction = ReconcileTransaction;\n },\n\n injectBatchingStrategy: function (_batchingStrategy) {\n !_batchingStrategy ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a batching strategy') : _prodInvariant('127') : void 0;\n !(typeof _batchingStrategy.batchedUpdates === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a batchedUpdates() function') : _prodInvariant('128') : void 0;\n !(typeof _batchingStrategy.isBatchingUpdates === 'boolean') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide an isBatchingUpdates boolean attribute') : _prodInvariant('129') : void 0;\n batchingStrategy = _batchingStrategy;\n }\n};\n\nvar ReactUpdates = {\n /**\n * React references `ReactReconcileTransaction` using this property in order\n * to allow dependency injection.\n *\n * @internal\n */\n ReactReconcileTransaction: null,\n\n batchedUpdates: batchedUpdates,\n enqueueUpdate: enqueueUpdate,\n flushBatchedUpdates: flushBatchedUpdates,\n injection: ReactUpdatesInjection,\n asap: asap\n};\n\nmodule.exports = ReactUpdates;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactUpdates.js\n// module id = 14\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/**\n * Keeps track of the current owner.\n *\n * The current owner is the component who should own any components that are\n * currently being constructed.\n */\nvar ReactCurrentOwner = {\n\n /**\n * @internal\n * @type {ReactComponent}\n */\n current: null\n\n};\n\nmodule.exports = ReactCurrentOwner;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactCurrentOwner.js\n// module id = 15\n// module chunks = 0","/*! JSON v3.3.2 | http://bestiejs.github.io/json3 | Copyright 2012-2014, Kit Cambridge | http://kit.mit-license.org */\n;(function () {\n // Detect the `define` function exposed by asynchronous module loaders. The\n // strict `define` check is necessary for compatibility with `r.js`.\n var isLoader = typeof define === \"function\" && define.amd;\n\n // A set of types used to distinguish objects from primitives.\n var objectTypes = {\n \"function\": true,\n \"object\": true\n };\n\n // Detect the `exports` object exposed by CommonJS implementations.\n var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;\n\n // Use the `global` object exposed by Node (including Browserify via\n // `insert-module-globals`), Narwhal, and Ringo as the default context,\n // and the `window` object in browsers. Rhino exports a `global` function\n // instead.\n var root = objectTypes[typeof window] && window || this,\n freeGlobal = freeExports && objectTypes[typeof module] && module && !module.nodeType && typeof global == \"object\" && global;\n\n if (freeGlobal && (freeGlobal[\"global\"] === freeGlobal || freeGlobal[\"window\"] === freeGlobal || freeGlobal[\"self\"] === freeGlobal)) {\n root = freeGlobal;\n }\n\n // Public: Initializes JSON 3 using the given `context` object, attaching the\n // `stringify` and `parse` functions to the specified `exports` object.\n function runInContext(context, exports) {\n context || (context = root[\"Object\"]());\n exports || (exports = root[\"Object\"]());\n\n // Native constructor aliases.\n var Number = context[\"Number\"] || root[\"Number\"],\n String = context[\"String\"] || root[\"String\"],\n Object = context[\"Object\"] || root[\"Object\"],\n Date = context[\"Date\"] || root[\"Date\"],\n SyntaxError = context[\"SyntaxError\"] || root[\"SyntaxError\"],\n TypeError = context[\"TypeError\"] || root[\"TypeError\"],\n Math = context[\"Math\"] || root[\"Math\"],\n nativeJSON = context[\"JSON\"] || root[\"JSON\"];\n\n // Delegate to the native `stringify` and `parse` implementations.\n if (typeof nativeJSON == \"object\" && nativeJSON) {\n exports.stringify = nativeJSON.stringify;\n exports.parse = nativeJSON.parse;\n }\n\n // Convenience aliases.\n var objectProto = Object.prototype,\n getClass = objectProto.toString,\n isProperty, forEach, undef;\n\n // Test the `Date#getUTC*` methods. Based on work by @Yaffle.\n var isExtended = new Date(-3509827334573292);\n try {\n // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical\n // results for certain dates in Opera >= 10.53.\n isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 &&\n // Safari < 2.0.2 stores the internal millisecond time value correctly,\n // but clips the values returned by the date methods to the range of\n // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]).\n isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708;\n } catch (exception) {}\n\n // Internal: Determines whether the native `JSON.stringify` and `parse`\n // implementations are spec-compliant. Based on work by Ken Snyder.\n function has(name) {\n if (has[name] !== undef) {\n // Return cached feature test result.\n return has[name];\n }\n var isSupported;\n if (name == \"bug-string-char-index\") {\n // IE <= 7 doesn't support accessing string characters using square\n // bracket notation. IE 8 only supports this for primitives.\n isSupported = \"a\"[0] != \"a\";\n } else if (name == \"json\") {\n // Indicates whether both `JSON.stringify` and `JSON.parse` are\n // supported.\n isSupported = has(\"json-stringify\") && has(\"json-parse\");\n } else {\n var value, serialized = '{\"a\":[1,true,false,null,\"\\\\u0000\\\\b\\\\n\\\\f\\\\r\\\\t\"]}';\n // Test `JSON.stringify`.\n if (name == \"json-stringify\") {\n var stringify = exports.stringify, stringifySupported = typeof stringify == \"function\" && isExtended;\n if (stringifySupported) {\n // A test function object with a custom `toJSON` method.\n (value = function () {\n return 1;\n }).toJSON = value;\n try {\n stringifySupported =\n // Firefox 3.1b1 and b2 serialize string, number, and boolean\n // primitives as object literals.\n stringify(0) === \"0\" &&\n // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object\n // literals.\n stringify(new Number()) === \"0\" &&\n stringify(new String()) == '\"\"' &&\n // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or\n // does not define a canonical JSON representation (this applies to\n // objects with `toJSON` properties as well, *unless* they are nested\n // within an object or array).\n stringify(getClass) === undef &&\n // IE 8 serializes `undefined` as `\"undefined\"`. Safari <= 5.1.7 and\n // FF 3.1b3 pass this test.\n stringify(undef) === undef &&\n // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s,\n // respectively, if the value is omitted entirely.\n stringify() === undef &&\n // FF 3.1b1, 2 throw an error if the given value is not a number,\n // string, array, object, Boolean, or `null` literal. This applies to\n // objects with custom `toJSON` methods as well, unless they are nested\n // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON`\n // methods entirely.\n stringify(value) === \"1\" &&\n stringify([value]) == \"[1]\" &&\n // Prototype <= 1.6.1 serializes `[undefined]` as `\"[]\"` instead of\n // `\"[null]\"`.\n stringify([undef]) == \"[null]\" &&\n // YUI 3.0.0b1 fails to serialize `null` literals.\n stringify(null) == \"null\" &&\n // FF 3.1b1, 2 halts serialization if an array contains a function:\n // `[1, true, getClass, 1]` serializes as \"[1,true,],\". FF 3.1b3\n // elides non-JSON values from objects and arrays, unless they\n // define custom `toJSON` methods.\n stringify([undef, getClass, null]) == \"[null,null,null]\" &&\n // Simple serialization test. FF 3.1b1 uses Unicode escape sequences\n // where character escape codes are expected (e.g., `\\b` => `\\u0008`).\n stringify({ \"a\": [value, true, false, null, \"\\x00\\b\\n\\f\\r\\t\"] }) == serialized &&\n // FF 3.1b1 and b2 ignore the `filter` and `width` arguments.\n stringify(null, value) === \"1\" &&\n stringify([1, 2], null, 1) == \"[\\n 1,\\n 2\\n]\" &&\n // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly\n // serialize extended years.\n stringify(new Date(-8.64e15)) == '\"-271821-04-20T00:00:00.000Z\"' &&\n // The milliseconds are optional in ES 5, but required in 5.1.\n stringify(new Date(8.64e15)) == '\"+275760-09-13T00:00:00.000Z\"' &&\n // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative\n // four-digit years instead of six-digit years. Credits: @Yaffle.\n stringify(new Date(-621987552e5)) == '\"-000001-01-01T00:00:00.000Z\"' &&\n // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond\n // values less than 1000. Credits: @Yaffle.\n stringify(new Date(-1)) == '\"1969-12-31T23:59:59.999Z\"';\n } catch (exception) {\n stringifySupported = false;\n }\n }\n isSupported = stringifySupported;\n }\n // Test `JSON.parse`.\n if (name == \"json-parse\") {\n var parse = exports.parse;\n if (typeof parse == \"function\") {\n try {\n // FF 3.1b1, b2 will throw an exception if a bare literal is provided.\n // Conforming implementations should also coerce the initial argument to\n // a string prior to parsing.\n if (parse(\"0\") === 0 && !parse(false)) {\n // Simple parsing test.\n value = parse(serialized);\n var parseSupported = value[\"a\"].length == 5 && value[\"a\"][0] === 1;\n if (parseSupported) {\n try {\n // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings.\n parseSupported = !parse('\"\\t\"');\n } catch (exception) {}\n if (parseSupported) {\n try {\n // FF 4.0 and 4.0.1 allow leading `+` signs and leading\n // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow\n // certain octal literals.\n parseSupported = parse(\"01\") !== 1;\n } catch (exception) {}\n }\n if (parseSupported) {\n try {\n // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal\n // points. These environments, along with FF 3.1b1 and 2,\n // also allow trailing commas in JSON objects and arrays.\n parseSupported = parse(\"1.\") !== 1;\n } catch (exception) {}\n }\n }\n }\n } catch (exception) {\n parseSupported = false;\n }\n }\n isSupported = parseSupported;\n }\n }\n return has[name] = !!isSupported;\n }\n\n if (!has(\"json\")) {\n // Common `[[Class]]` name aliases.\n var functionClass = \"[object Function]\",\n dateClass = \"[object Date]\",\n numberClass = \"[object Number]\",\n stringClass = \"[object String]\",\n arrayClass = \"[object Array]\",\n booleanClass = \"[object Boolean]\";\n\n // Detect incomplete support for accessing string characters by index.\n var charIndexBuggy = has(\"bug-string-char-index\");\n\n // Define additional utility methods if the `Date` methods are buggy.\n if (!isExtended) {\n var floor = Math.floor;\n // A mapping between the months of the year and the number of days between\n // January 1st and the first of the respective month.\n var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];\n // Internal: Calculates the number of days between the Unix epoch and the\n // first day of the given month.\n var getDay = function (year, month) {\n return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400);\n };\n }\n\n // Internal: Determines if a property is a direct property of the given\n // object. Delegates to the native `Object#hasOwnProperty` method.\n if (!(isProperty = objectProto.hasOwnProperty)) {\n isProperty = function (property) {\n var members = {}, constructor;\n if ((members.__proto__ = null, members.__proto__ = {\n // The *proto* property cannot be set multiple times in recent\n // versions of Firefox and SeaMonkey.\n \"toString\": 1\n }, members).toString != getClass) {\n // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but\n // supports the mutable *proto* property.\n isProperty = function (property) {\n // Capture and break the object's prototype chain (see section 8.6.2\n // of the ES 5.1 spec). The parenthesized expression prevents an\n // unsafe transformation by the Closure Compiler.\n var original = this.__proto__, result = property in (this.__proto__ = null, this);\n // Restore the original prototype chain.\n this.__proto__ = original;\n return result;\n };\n } else {\n // Capture a reference to the top-level `Object` constructor.\n constructor = members.constructor;\n // Use the `constructor` property to simulate `Object#hasOwnProperty` in\n // other environments.\n isProperty = function (property) {\n var parent = (this.constructor || constructor).prototype;\n return property in this && !(property in parent && this[property] === parent[property]);\n };\n }\n members = null;\n return isProperty.call(this, property);\n };\n }\n\n // Internal: Normalizes the `for...in` iteration algorithm across\n // environments. Each enumerated key is yielded to a `callback` function.\n forEach = function (object, callback) {\n var size = 0, Properties, members, property;\n\n // Tests for bugs in the current environment's `for...in` algorithm. The\n // `valueOf` property inherits the non-enumerable flag from\n // `Object.prototype` in older versions of IE, Netscape, and Mozilla.\n (Properties = function () {\n this.valueOf = 0;\n }).prototype.valueOf = 0;\n\n // Iterate over a new instance of the `Properties` class.\n members = new Properties();\n for (property in members) {\n // Ignore all properties inherited from `Object.prototype`.\n if (isProperty.call(members, property)) {\n size++;\n }\n }\n Properties = members = null;\n\n // Normalize the iteration algorithm.\n if (!size) {\n // A list of non-enumerable properties inherited from `Object.prototype`.\n members = [\"valueOf\", \"toString\", \"toLocaleString\", \"propertyIsEnumerable\", \"isPrototypeOf\", \"hasOwnProperty\", \"constructor\"];\n // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable\n // properties.\n forEach = function (object, callback) {\n var isFunction = getClass.call(object) == functionClass, property, length;\n var hasProperty = !isFunction && typeof object.constructor != \"function\" && objectTypes[typeof object.hasOwnProperty] && object.hasOwnProperty || isProperty;\n for (property in object) {\n // Gecko <= 1.0 enumerates the `prototype` property of functions under\n // certain conditions; IE does not.\n if (!(isFunction && property == \"prototype\") && hasProperty.call(object, property)) {\n callback(property);\n }\n }\n // Manually invoke the callback for each non-enumerable property.\n for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property));\n };\n } else if (size == 2) {\n // Safari <= 2.0.4 enumerates shadowed properties twice.\n forEach = function (object, callback) {\n // Create a set of iterated properties.\n var members = {}, isFunction = getClass.call(object) == functionClass, property;\n for (property in object) {\n // Store each property name to prevent double enumeration. The\n // `prototype` property of functions is not enumerated due to cross-\n // environment inconsistencies.\n if (!(isFunction && property == \"prototype\") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) {\n callback(property);\n }\n }\n };\n } else {\n // No bugs detected; use the standard `for...in` algorithm.\n forEach = function (object, callback) {\n var isFunction = getClass.call(object) == functionClass, property, isConstructor;\n for (property in object) {\n if (!(isFunction && property == \"prototype\") && isProperty.call(object, property) && !(isConstructor = property === \"constructor\")) {\n callback(property);\n }\n }\n // Manually invoke the callback for the `constructor` property due to\n // cross-environment inconsistencies.\n if (isConstructor || isProperty.call(object, (property = \"constructor\"))) {\n callback(property);\n }\n };\n }\n return forEach(object, callback);\n };\n\n // Public: Serializes a JavaScript `value` as a JSON string. The optional\n // `filter` argument may specify either a function that alters how object and\n // array members are serialized, or an array of strings and numbers that\n // indicates which properties should be serialized. The optional `width`\n // argument may be either a string or number that specifies the indentation\n // level of the output.\n if (!has(\"json-stringify\")) {\n // Internal: A map of control characters and their escaped equivalents.\n var Escapes = {\n 92: \"\\\\\\\\\",\n 34: '\\\\\"',\n 8: \"\\\\b\",\n 12: \"\\\\f\",\n 10: \"\\\\n\",\n 13: \"\\\\r\",\n 9: \"\\\\t\"\n };\n\n // Internal: Converts `value` into a zero-padded string such that its\n // length is at least equal to `width`. The `width` must be <= 6.\n var leadingZeroes = \"000000\";\n var toPaddedString = function (width, value) {\n // The `|| 0` expression is necessary to work around a bug in\n // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== \"0\"`.\n return (leadingZeroes + (value || 0)).slice(-width);\n };\n\n // Internal: Double-quotes a string `value`, replacing all ASCII control\n // characters (characters with code unit values between 0 and 31) with\n // their escaped equivalents. This is an implementation of the\n // `Quote(value)` operation defined in ES 5.1 section 15.12.3.\n var unicodePrefix = \"\\\\u00\";\n var quote = function (value) {\n var result = '\"', index = 0, length = value.length, useCharIndex = !charIndexBuggy || length > 10;\n var symbols = useCharIndex && (charIndexBuggy ? value.split(\"\") : value);\n for (; index < length; index++) {\n var charCode = value.charCodeAt(index);\n // If the character is a control character, append its Unicode or\n // shorthand escape sequence; otherwise, append the character as-is.\n switch (charCode) {\n case 8: case 9: case 10: case 12: case 13: case 34: case 92:\n result += Escapes[charCode];\n break;\n default:\n if (charCode < 32) {\n result += unicodePrefix + toPaddedString(2, charCode.toString(16));\n break;\n }\n result += useCharIndex ? symbols[index] : value.charAt(index);\n }\n }\n return result + '\"';\n };\n\n // Internal: Recursively serializes an object. Implements the\n // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations.\n var serialize = function (property, object, callback, properties, whitespace, indentation, stack) {\n var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result;\n try {\n // Necessary for host object support.\n value = object[property];\n } catch (exception) {}\n if (typeof value == \"object\" && value) {\n className = getClass.call(value);\n if (className == dateClass && !isProperty.call(value, \"toJSON\")) {\n if (value > -1 / 0 && value < 1 / 0) {\n // Dates are serialized according to the `Date#toJSON` method\n // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15\n // for the ISO 8601 date time string format.\n if (getDay) {\n // Manually compute the year, month, date, hours, minutes,\n // seconds, and milliseconds if the `getUTC*` methods are\n // buggy. Adapted from @Yaffle's `date-shim` project.\n date = floor(value / 864e5);\n for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++);\n for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++);\n date = 1 + date - getDay(year, month);\n // The `time` value specifies the time within the day (see ES\n // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used\n // to compute `A modulo B`, as the `%` operator does not\n // correspond to the `modulo` operation for negative numbers.\n time = (value % 864e5 + 864e5) % 864e5;\n // The hours, minutes, seconds, and milliseconds are obtained by\n // decomposing the time within the day. See section 15.9.1.10.\n hours = floor(time / 36e5) % 24;\n minutes = floor(time / 6e4) % 60;\n seconds = floor(time / 1e3) % 60;\n milliseconds = time % 1e3;\n } else {\n year = value.getUTCFullYear();\n month = value.getUTCMonth();\n date = value.getUTCDate();\n hours = value.getUTCHours();\n minutes = value.getUTCMinutes();\n seconds = value.getUTCSeconds();\n milliseconds = value.getUTCMilliseconds();\n }\n // Serialize extended years correctly.\n value = (year <= 0 || year >= 1e4 ? (year < 0 ? \"-\" : \"+\") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) +\n \"-\" + toPaddedString(2, month + 1) + \"-\" + toPaddedString(2, date) +\n // Months, dates, hours, minutes, and seconds should have two\n // digits; milliseconds should have three.\n \"T\" + toPaddedString(2, hours) + \":\" + toPaddedString(2, minutes) + \":\" + toPaddedString(2, seconds) +\n // Milliseconds are optional in ES 5.0, but required in 5.1.\n \".\" + toPaddedString(3, milliseconds) + \"Z\";\n } else {\n value = null;\n }\n } else if (typeof value.toJSON == \"function\" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, \"toJSON\"))) {\n // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the\n // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3\n // ignores all `toJSON` methods on these objects unless they are\n // defined directly on an instance.\n value = value.toJSON(property);\n }\n }\n if (callback) {\n // If a replacement function was provided, call it to obtain the value\n // for serialization.\n value = callback.call(object, property, value);\n }\n if (value === null) {\n return \"null\";\n }\n className = getClass.call(value);\n if (className == booleanClass) {\n // Booleans are represented literally.\n return \"\" + value;\n } else if (className == numberClass) {\n // JSON numbers must be finite. `Infinity` and `NaN` are serialized as\n // `\"null\"`.\n return value > -1 / 0 && value < 1 / 0 ? \"\" + value : \"null\";\n } else if (className == stringClass) {\n // Strings are double-quoted and escaped.\n return quote(\"\" + value);\n }\n // Recursively serialize objects and arrays.\n if (typeof value == \"object\") {\n // Check for cyclic structures. This is a linear search; performance\n // is inversely proportional to the number of unique nested objects.\n for (length = stack.length; length--;) {\n if (stack[length] === value) {\n // Cyclic structures cannot be serialized by `JSON.stringify`.\n throw TypeError();\n }\n }\n // Add the object to the stack of traversed objects.\n stack.push(value);\n results = [];\n // Save the current indentation level and indent one additional level.\n prefix = indentation;\n indentation += whitespace;\n if (className == arrayClass) {\n // Recursively serialize array elements.\n for (index = 0, length = value.length; index < length; index++) {\n element = serialize(index, value, callback, properties, whitespace, indentation, stack);\n results.push(element === undef ? \"null\" : element);\n }\n result = results.length ? (whitespace ? \"[\\n\" + indentation + results.join(\",\\n\" + indentation) + \"\\n\" + prefix + \"]\" : (\"[\" + results.join(\",\") + \"]\")) : \"[]\";\n } else {\n // Recursively serialize object members. Members are selected from\n // either a user-specified list of property names, or the object\n // itself.\n forEach(properties || value, function (property) {\n var element = serialize(property, value, callback, properties, whitespace, indentation, stack);\n if (element !== undef) {\n // According to ES 5.1 section 15.12.3: \"If `gap` {whitespace}\n // is not the empty string, let `member` {quote(property) + \":\"}\n // be the concatenation of `member` and the `space` character.\"\n // The \"`space` character\" refers to the literal space\n // character, not the `space` {width} argument provided to\n // `JSON.stringify`.\n results.push(quote(property) + \":\" + (whitespace ? \" \" : \"\") + element);\n }\n });\n result = results.length ? (whitespace ? \"{\\n\" + indentation + results.join(\",\\n\" + indentation) + \"\\n\" + prefix + \"}\" : (\"{\" + results.join(\",\") + \"}\")) : \"{}\";\n }\n // Remove the object from the traversed object stack.\n stack.pop();\n return result;\n }\n };\n\n // Public: `JSON.stringify`. See ES 5.1 section 15.12.3.\n exports.stringify = function (source, filter, width) {\n var whitespace, callback, properties, className;\n if (objectTypes[typeof filter] && filter) {\n if ((className = getClass.call(filter)) == functionClass) {\n callback = filter;\n } else if (className == arrayClass) {\n // Convert the property names array into a makeshift set.\n properties = {};\n for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1));\n }\n }\n if (width) {\n if ((className = getClass.call(width)) == numberClass) {\n // Convert the `width` to an integer and create a string containing\n // `width` number of space characters.\n if ((width -= width % 1) > 0) {\n for (whitespace = \"\", width > 10 && (width = 10); whitespace.length < width; whitespace += \" \");\n }\n } else if (className == stringClass) {\n whitespace = width.length <= 10 ? width : width.slice(0, 10);\n }\n }\n // Opera <= 7.54u2 discards the values associated with empty string keys\n // (`\"\"`) only if they are used directly within an object member list\n // (e.g., `!(\"\" in { \"\": 1})`).\n return serialize(\"\", (value = {}, value[\"\"] = source, value), callback, properties, whitespace, \"\", []);\n };\n }\n\n // Public: Parses a JSON source string.\n if (!has(\"json-parse\")) {\n var fromCharCode = String.fromCharCode;\n\n // Internal: A map of escaped control characters and their unescaped\n // equivalents.\n var Unescapes = {\n 92: \"\\\\\",\n 34: '\"',\n 47: \"/\",\n 98: \"\\b\",\n 116: \"\\t\",\n 110: \"\\n\",\n 102: \"\\f\",\n 114: \"\\r\"\n };\n\n // Internal: Stores the parser state.\n var Index, Source;\n\n // Internal: Resets the parser state and throws a `SyntaxError`.\n var abort = function () {\n Index = Source = null;\n throw SyntaxError();\n };\n\n // Internal: Returns the next token, or `\"$\"` if the parser has reached\n // the end of the source string. A token may be a string, number, `null`\n // literal, or Boolean literal.\n var lex = function () {\n var source = Source, length = source.length, value, begin, position, isSigned, charCode;\n while (Index < length) {\n charCode = source.charCodeAt(Index);\n switch (charCode) {\n case 9: case 10: case 13: case 32:\n // Skip whitespace tokens, including tabs, carriage returns, line\n // feeds, and space characters.\n Index++;\n break;\n case 123: case 125: case 91: case 93: case 58: case 44:\n // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at\n // the current position.\n value = charIndexBuggy ? source.charAt(Index) : source[Index];\n Index++;\n return value;\n case 34:\n // `\"` delimits a JSON string; advance to the next character and\n // begin parsing the string. String tokens are prefixed with the\n // sentinel `@` character to distinguish them from punctuators and\n // end-of-string tokens.\n for (value = \"@\", Index++; Index < length;) {\n charCode = source.charCodeAt(Index);\n if (charCode < 32) {\n // Unescaped ASCII control characters (those with a code unit\n // less than the space character) are not permitted.\n abort();\n } else if (charCode == 92) {\n // A reverse solidus (`\\`) marks the beginning of an escaped\n // control character (including `\"`, `\\`, and `/`) or Unicode\n // escape sequence.\n charCode = source.charCodeAt(++Index);\n switch (charCode) {\n case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114:\n // Revive escaped control characters.\n value += Unescapes[charCode];\n Index++;\n break;\n case 117:\n // `\\u` marks the beginning of a Unicode escape sequence.\n // Advance to the first character and validate the\n // four-digit code point.\n begin = ++Index;\n for (position = Index + 4; Index < position; Index++) {\n charCode = source.charCodeAt(Index);\n // A valid sequence comprises four hexdigits (case-\n // insensitive) that form a single hexadecimal value.\n if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) {\n // Invalid Unicode escape sequence.\n abort();\n }\n }\n // Revive the escaped character.\n value += fromCharCode(\"0x\" + source.slice(begin, Index));\n break;\n default:\n // Invalid escape sequence.\n abort();\n }\n } else {\n if (charCode == 34) {\n // An unescaped double-quote character marks the end of the\n // string.\n break;\n }\n charCode = source.charCodeAt(Index);\n begin = Index;\n // Optimize for the common case where a string is valid.\n while (charCode >= 32 && charCode != 92 && charCode != 34) {\n charCode = source.charCodeAt(++Index);\n }\n // Append the string as-is.\n value += source.slice(begin, Index);\n }\n }\n if (source.charCodeAt(Index) == 34) {\n // Advance to the next character and return the revived string.\n Index++;\n return value;\n }\n // Unterminated string.\n abort();\n default:\n // Parse numbers and literals.\n begin = Index;\n // Advance past the negative sign, if one is specified.\n if (charCode == 45) {\n isSigned = true;\n charCode = source.charCodeAt(++Index);\n }\n // Parse an integer or floating-point value.\n if (charCode >= 48 && charCode <= 57) {\n // Leading zeroes are interpreted as octal literals.\n if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) {\n // Illegal octal literal.\n abort();\n }\n isSigned = false;\n // Parse the integer component.\n for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++);\n // Floats cannot contain a leading decimal point; however, this\n // case is already accounted for by the parser.\n if (source.charCodeAt(Index) == 46) {\n position = ++Index;\n // Parse the decimal component.\n for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);\n if (position == Index) {\n // Illegal trailing decimal.\n abort();\n }\n Index = position;\n }\n // Parse exponents. The `e` denoting the exponent is\n // case-insensitive.\n charCode = source.charCodeAt(Index);\n if (charCode == 101 || charCode == 69) {\n charCode = source.charCodeAt(++Index);\n // Skip past the sign following the exponent, if one is\n // specified.\n if (charCode == 43 || charCode == 45) {\n Index++;\n }\n // Parse the exponential component.\n for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);\n if (position == Index) {\n // Illegal empty exponent.\n abort();\n }\n Index = position;\n }\n // Coerce the parsed value to a JavaScript number.\n return +source.slice(begin, Index);\n }\n // A negative sign may only precede numbers.\n if (isSigned) {\n abort();\n }\n // `true`, `false`, and `null` literals.\n if (source.slice(Index, Index + 4) == \"true\") {\n Index += 4;\n return true;\n } else if (source.slice(Index, Index + 5) == \"false\") {\n Index += 5;\n return false;\n } else if (source.slice(Index, Index + 4) == \"null\") {\n Index += 4;\n return null;\n }\n // Unrecognized token.\n abort();\n }\n }\n // Return the sentinel `$` character if the parser has reached the end\n // of the source string.\n return \"$\";\n };\n\n // Internal: Parses a JSON `value` token.\n var get = function (value) {\n var results, hasMembers;\n if (value == \"$\") {\n // Unexpected end of input.\n abort();\n }\n if (typeof value == \"string\") {\n if ((charIndexBuggy ? value.charAt(0) : value[0]) == \"@\") {\n // Remove the sentinel `@` character.\n return value.slice(1);\n }\n // Parse object and array literals.\n if (value == \"[\") {\n // Parses a JSON array, returning a new JavaScript array.\n results = [];\n for (;; hasMembers || (hasMembers = true)) {\n value = lex();\n // A closing square bracket marks the end of the array literal.\n if (value == \"]\") {\n break;\n }\n // If the array literal contains elements, the current token\n // should be a comma separating the previous element from the\n // next.\n if (hasMembers) {\n if (value == \",\") {\n value = lex();\n if (value == \"]\") {\n // Unexpected trailing `,` in array literal.\n abort();\n }\n } else {\n // A `,` must separate each array element.\n abort();\n }\n }\n // Elisions and leading commas are not permitted.\n if (value == \",\") {\n abort();\n }\n results.push(get(value));\n }\n return results;\n } else if (value == \"{\") {\n // Parses a JSON object, returning a new JavaScript object.\n results = {};\n for (;; hasMembers || (hasMembers = true)) {\n value = lex();\n // A closing curly brace marks the end of the object literal.\n if (value == \"}\") {\n break;\n }\n // If the object literal contains members, the current token\n // should be a comma separator.\n if (hasMembers) {\n if (value == \",\") {\n value = lex();\n if (value == \"}\") {\n // Unexpected trailing `,` in object literal.\n abort();\n }\n } else {\n // A `,` must separate each object member.\n abort();\n }\n }\n // Leading commas are not permitted, object property names must be\n // double-quoted strings, and a `:` must separate each property\n // name and value.\n if (value == \",\" || typeof value != \"string\" || (charIndexBuggy ? value.charAt(0) : value[0]) != \"@\" || lex() != \":\") {\n abort();\n }\n results[value.slice(1)] = get(lex());\n }\n return results;\n }\n // Unexpected token encountered.\n abort();\n }\n return value;\n };\n\n // Internal: Updates a traversed object member.\n var update = function (source, property, callback) {\n var element = walk(source, property, callback);\n if (element === undef) {\n delete source[property];\n } else {\n source[property] = element;\n }\n };\n\n // Internal: Recursively traverses a parsed JSON object, invoking the\n // `callback` function for each value. This is an implementation of the\n // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2.\n var walk = function (source, property, callback) {\n var value = source[property], length;\n if (typeof value == \"object\" && value) {\n // `forEach` can't be used to traverse an array in Opera <= 8.54\n // because its `Object#hasOwnProperty` implementation returns `false`\n // for array indices (e.g., `![1, 2, 3].hasOwnProperty(\"0\")`).\n if (getClass.call(value) == arrayClass) {\n for (length = value.length; length--;) {\n update(value, length, callback);\n }\n } else {\n forEach(value, function (property) {\n update(value, property, callback);\n });\n }\n }\n return callback.call(source, property, value);\n };\n\n // Public: `JSON.parse`. See ES 5.1 section 15.12.2.\n exports.parse = function (source, callback) {\n var result, value;\n Index = 0;\n Source = \"\" + source;\n result = get(lex());\n // If a JSON string contains multiple tokens, it is invalid.\n if (lex() != \"$\") {\n abort();\n }\n // Reset the parser state.\n Index = Source = null;\n return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[\"\"] = result, value), \"\", callback) : result;\n };\n }\n }\n\n exports[\"runInContext\"] = runInContext;\n return exports;\n }\n\n if (freeExports && !isLoader) {\n // Export for CommonJS environments.\n runInContext(root, freeExports);\n } else {\n // Export for web browsers and JavaScript engines.\n var nativeJSON = root.JSON,\n previousJSON = root[\"JSON3\"],\n isRestored = false;\n\n var JSON3 = runInContext(root, (root[\"JSON3\"] = {\n // Public: Restores the original value of the global `JSON` object and\n // returns a reference to the `JSON3` object.\n \"noConflict\": function () {\n if (!isRestored) {\n isRestored = true;\n root.JSON = nativeJSON;\n root[\"JSON3\"] = previousJSON;\n nativeJSON = previousJSON = null;\n }\n return JSON3;\n }\n }));\n\n root.JSON = {\n \"parse\": JSON3.parse,\n \"stringify\": JSON3.stringify\n };\n }\n\n // Export for asynchronous module loaders.\n if (isLoader) {\n define(function () {\n return JSON3;\n });\n }\n}).call(this);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/json3/lib/json3.js\n// module id = 16\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar PooledClass = require('./PooledClass');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar warning = require('fbjs/lib/warning');\n\nvar didWarnForAddedNewProperty = false;\nvar isProxySupported = typeof Proxy === 'function';\n\nvar shouldBeReleasedProperties = ['dispatchConfig', '_targetInst', 'nativeEvent', 'isDefaultPrevented', 'isPropagationStopped', '_dispatchListeners', '_dispatchInstances'];\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar EventInterface = {\n type: null,\n target: null,\n // currentTarget is set when dispatching; no use in copying it here\n currentTarget: emptyFunction.thatReturnsNull,\n eventPhase: null,\n bubbles: null,\n cancelable: null,\n timeStamp: function (event) {\n return event.timeStamp || Date.now();\n },\n defaultPrevented: null,\n isTrusted: null\n};\n\n/**\n * Synthetic events are dispatched by event plugins, typically in response to a\n * top-level event delegation handler.\n *\n * These systems should generally use pooling to reduce the frequency of garbage\n * collection. The system should check `isPersistent` to determine whether the\n * event should be released into the pool after being dispatched. Users that\n * need a persisted event should invoke `persist`.\n *\n * Synthetic events (and subclasses) implement the DOM Level 3 Events API by\n * normalizing browser quirks. Subclasses do not necessarily have to implement a\n * DOM interface; custom application-specific events can also subclass this.\n *\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {*} targetInst Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @param {DOMEventTarget} nativeEventTarget Target node.\n */\nfunction SyntheticEvent(dispatchConfig, targetInst, nativeEvent, nativeEventTarget) {\n if (process.env.NODE_ENV !== 'production') {\n // these have a getter/setter for warnings\n delete this.nativeEvent;\n delete this.preventDefault;\n delete this.stopPropagation;\n }\n\n this.dispatchConfig = dispatchConfig;\n this._targetInst = targetInst;\n this.nativeEvent = nativeEvent;\n\n var Interface = this.constructor.Interface;\n for (var propName in Interface) {\n if (!Interface.hasOwnProperty(propName)) {\n continue;\n }\n if (process.env.NODE_ENV !== 'production') {\n delete this[propName]; // this has a getter/setter for warnings\n }\n var normalize = Interface[propName];\n if (normalize) {\n this[propName] = normalize(nativeEvent);\n } else {\n if (propName === 'target') {\n this.target = nativeEventTarget;\n } else {\n this[propName] = nativeEvent[propName];\n }\n }\n }\n\n var defaultPrevented = nativeEvent.defaultPrevented != null ? nativeEvent.defaultPrevented : nativeEvent.returnValue === false;\n if (defaultPrevented) {\n this.isDefaultPrevented = emptyFunction.thatReturnsTrue;\n } else {\n this.isDefaultPrevented = emptyFunction.thatReturnsFalse;\n }\n this.isPropagationStopped = emptyFunction.thatReturnsFalse;\n return this;\n}\n\n_assign(SyntheticEvent.prototype, {\n\n preventDefault: function () {\n this.defaultPrevented = true;\n var event = this.nativeEvent;\n if (!event) {\n return;\n }\n\n if (event.preventDefault) {\n event.preventDefault();\n } else if (typeof event.returnValue !== 'unknown') {\n // eslint-disable-line valid-typeof\n event.returnValue = false;\n }\n this.isDefaultPrevented = emptyFunction.thatReturnsTrue;\n },\n\n stopPropagation: function () {\n var event = this.nativeEvent;\n if (!event) {\n return;\n }\n\n if (event.stopPropagation) {\n event.stopPropagation();\n } else if (typeof event.cancelBubble !== 'unknown') {\n // eslint-disable-line valid-typeof\n // The ChangeEventPlugin registers a \"propertychange\" event for\n // IE. This event does not support bubbling or cancelling, and\n // any references to cancelBubble throw \"Member not found\". A\n // typeof check of \"unknown\" circumvents this issue (and is also\n // IE specific).\n event.cancelBubble = true;\n }\n\n this.isPropagationStopped = emptyFunction.thatReturnsTrue;\n },\n\n /**\n * We release all dispatched `SyntheticEvent`s after each event loop, adding\n * them back into the pool. This allows a way to hold onto a reference that\n * won't be added back into the pool.\n */\n persist: function () {\n this.isPersistent = emptyFunction.thatReturnsTrue;\n },\n\n /**\n * Checks if this event should be released back into the pool.\n *\n * @return {boolean} True if this should not be released, false otherwise.\n */\n isPersistent: emptyFunction.thatReturnsFalse,\n\n /**\n * `PooledClass` looks for `destructor` on each instance it releases.\n */\n destructor: function () {\n var Interface = this.constructor.Interface;\n for (var propName in Interface) {\n if (process.env.NODE_ENV !== 'production') {\n Object.defineProperty(this, propName, getPooledWarningPropertyDefinition(propName, Interface[propName]));\n } else {\n this[propName] = null;\n }\n }\n for (var i = 0; i < shouldBeReleasedProperties.length; i++) {\n this[shouldBeReleasedProperties[i]] = null;\n }\n if (process.env.NODE_ENV !== 'production') {\n Object.defineProperty(this, 'nativeEvent', getPooledWarningPropertyDefinition('nativeEvent', null));\n Object.defineProperty(this, 'preventDefault', getPooledWarningPropertyDefinition('preventDefault', emptyFunction));\n Object.defineProperty(this, 'stopPropagation', getPooledWarningPropertyDefinition('stopPropagation', emptyFunction));\n }\n }\n\n});\n\nSyntheticEvent.Interface = EventInterface;\n\nif (process.env.NODE_ENV !== 'production') {\n if (isProxySupported) {\n /*eslint-disable no-func-assign */\n SyntheticEvent = new Proxy(SyntheticEvent, {\n construct: function (target, args) {\n return this.apply(target, Object.create(target.prototype), args);\n },\n apply: function (constructor, that, args) {\n return new Proxy(constructor.apply(that, args), {\n set: function (target, prop, value) {\n if (prop !== 'isPersistent' && !target.constructor.Interface.hasOwnProperty(prop) && shouldBeReleasedProperties.indexOf(prop) === -1) {\n process.env.NODE_ENV !== 'production' ? warning(didWarnForAddedNewProperty || target.isPersistent(), 'This synthetic event is reused for performance reasons. If you\\'re ' + 'seeing this, you\\'re adding a new property in the synthetic event object. ' + 'The property is never released. See ' + 'https://fb.me/react-event-pooling for more information.') : void 0;\n didWarnForAddedNewProperty = true;\n }\n target[prop] = value;\n return true;\n }\n });\n }\n });\n /*eslint-enable no-func-assign */\n }\n}\n/**\n * Helper to reduce boilerplate when creating subclasses.\n *\n * @param {function} Class\n * @param {?object} Interface\n */\nSyntheticEvent.augmentClass = function (Class, Interface) {\n var Super = this;\n\n var E = function () {};\n E.prototype = Super.prototype;\n var prototype = new E();\n\n _assign(prototype, Class.prototype);\n Class.prototype = prototype;\n Class.prototype.constructor = Class;\n\n Class.Interface = _assign({}, Super.Interface, Interface);\n Class.augmentClass = Super.augmentClass;\n\n PooledClass.addPoolingTo(Class, PooledClass.fourArgumentPooler);\n};\n\nPooledClass.addPoolingTo(SyntheticEvent, PooledClass.fourArgumentPooler);\n\nmodule.exports = SyntheticEvent;\n\n/**\n * Helper to nullify syntheticEvent instance properties when destructing\n *\n * @param {object} SyntheticEvent\n * @param {String} propName\n * @return {object} defineProperty object\n */\nfunction getPooledWarningPropertyDefinition(propName, getVal) {\n var isFunction = typeof getVal === 'function';\n return {\n configurable: true,\n set: set,\n get: get\n };\n\n function set(val) {\n var action = isFunction ? 'setting the method' : 'setting the property';\n warn(action, 'This is effectively a no-op');\n return val;\n }\n\n function get() {\n var action = isFunction ? 'accessing the method' : 'accessing the property';\n var result = isFunction ? 'This is a no-op function' : 'This is set to null';\n warn(action, result);\n return getVal;\n }\n\n function warn(action, result) {\n var warningCondition = false;\n process.env.NODE_ENV !== 'production' ? warning(warningCondition, 'This synthetic event is reused for performance reasons. If you\\'re seeing this, ' + 'you\\'re %s `%s` on a released/nullified synthetic event. %s. ' + 'If you must keep the original synthetic event around, use event.persist(). ' + 'See https://fb.me/react-event-pooling for more information.', action, propName, result) : void 0;\n }\n}\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticEvent.js\n// module id = 17\n// module chunks = 0","'use strict';\n\nvar random = require('./random');\n\nvar onUnload = {}\n , afterUnload = false\n // detect google chrome packaged apps because they don't allow the 'unload' event\n , isChromePackagedApp = global.chrome && global.chrome.app && global.chrome.app.runtime\n ;\n\nmodule.exports = {\n attachEvent: function(event, listener) {\n if (typeof global.addEventListener !== 'undefined') {\n global.addEventListener(event, listener, false);\n } else if (global.document && global.attachEvent) {\n // IE quirks.\n // According to: http://stevesouders.com/misc/test-postmessage.php\n // the message gets delivered only to 'document', not 'window'.\n global.document.attachEvent('on' + event, listener);\n // I get 'window' for ie8.\n global.attachEvent('on' + event, listener);\n }\n }\n\n, detachEvent: function(event, listener) {\n if (typeof global.addEventListener !== 'undefined') {\n global.removeEventListener(event, listener, false);\n } else if (global.document && global.detachEvent) {\n global.document.detachEvent('on' + event, listener);\n global.detachEvent('on' + event, listener);\n }\n }\n\n, unloadAdd: function(listener) {\n if (isChromePackagedApp) {\n return null;\n }\n\n var ref = random.string(8);\n onUnload[ref] = listener;\n if (afterUnload) {\n setTimeout(this.triggerUnloadCallbacks, 0);\n }\n return ref;\n }\n\n, unloadDel: function(ref) {\n if (ref in onUnload) {\n delete onUnload[ref];\n }\n }\n\n, triggerUnloadCallbacks: function() {\n for (var ref in onUnload) {\n onUnload[ref]();\n delete onUnload[ref];\n }\n }\n};\n\nvar unloadTriggered = function() {\n if (afterUnload) {\n return;\n }\n afterUnload = true;\n module.exports.triggerUnloadCallbacks();\n};\n\n// 'unload' alone is not reliable in opera within an iframe, but we\n// can't use `beforeunload` as IE fires it on javascript: links.\nif (!isChromePackagedApp) {\n module.exports.attachEvent('unload', unloadTriggered);\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/event.js\n// module id = 18\n// module chunks = 0","// shim for using process in browser\nvar process = module.exports = {};\n\n// cached from whatever global is present so that test runners that stub it\n// don't break things. But we need to wrap it in a try catch in case it is\n// wrapped in strict mode code which doesn't define any globals. It's inside a\n// function because try/catches deoptimize in certain engines.\n\nvar cachedSetTimeout;\nvar cachedClearTimeout;\n\nfunction defaultSetTimout() {\n throw new Error('setTimeout has not been defined');\n}\nfunction defaultClearTimeout () {\n throw new Error('clearTimeout has not been defined');\n}\n(function () {\n try {\n if (typeof setTimeout === 'function') {\n cachedSetTimeout = setTimeout;\n } else {\n cachedSetTimeout = defaultSetTimout;\n }\n } catch (e) {\n cachedSetTimeout = defaultSetTimout;\n }\n try {\n if (typeof clearTimeout === 'function') {\n cachedClearTimeout = clearTimeout;\n } else {\n cachedClearTimeout = defaultClearTimeout;\n }\n } catch (e) {\n cachedClearTimeout = defaultClearTimeout;\n }\n} ())\nfunction runTimeout(fun) {\n if (cachedSetTimeout === setTimeout) {\n //normal enviroments in sane situations\n return setTimeout(fun, 0);\n }\n // if setTimeout wasn't available but was latter defined\n if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {\n cachedSetTimeout = setTimeout;\n return setTimeout(fun, 0);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedSetTimeout(fun, 0);\n } catch(e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedSetTimeout.call(null, fun, 0);\n } catch(e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error\n return cachedSetTimeout.call(this, fun, 0);\n }\n }\n\n\n}\nfunction runClearTimeout(marker) {\n if (cachedClearTimeout === clearTimeout) {\n //normal enviroments in sane situations\n return clearTimeout(marker);\n }\n // if clearTimeout wasn't available but was latter defined\n if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {\n cachedClearTimeout = clearTimeout;\n return clearTimeout(marker);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedClearTimeout(marker);\n } catch (e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedClearTimeout.call(null, marker);\n } catch (e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.\n // Some versions of I.E. have different rules for clearTimeout vs setTimeout\n return cachedClearTimeout.call(this, marker);\n }\n }\n\n\n\n}\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n if (!draining || !currentQueue) {\n return;\n }\n draining = false;\n if (currentQueue.length) {\n queue = currentQueue.concat(queue);\n } else {\n queueIndex = -1;\n }\n if (queue.length) {\n drainQueue();\n }\n}\n\nfunction drainQueue() {\n if (draining) {\n return;\n }\n var timeout = runTimeout(cleanUpNextTick);\n draining = true;\n\n var len = queue.length;\n while(len) {\n currentQueue = queue;\n queue = [];\n while (++queueIndex < len) {\n if (currentQueue) {\n currentQueue[queueIndex].run();\n }\n }\n queueIndex = -1;\n len = queue.length;\n }\n currentQueue = null;\n draining = false;\n runClearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n var args = new Array(arguments.length - 1);\n if (arguments.length > 1) {\n for (var i = 1; i < arguments.length; i++) {\n args[i - 1] = arguments[i];\n }\n }\n queue.push(new Item(fun, args));\n if (queue.length === 1 && !draining) {\n runTimeout(drainQueue);\n }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n this.fun = fun;\n this.array = array;\n}\nItem.prototype.run = function () {\n this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\n\nprocess.binding = function (name) {\n throw new Error('process.binding is not supported');\n};\n\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/process/browser.js\n// module id = 19\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\nfunction checkMask(value, bitmask) {\n return (value & bitmask) === bitmask;\n}\n\nvar DOMPropertyInjection = {\n /**\n * Mapping from normalized, camelcased property names to a configuration that\n * specifies how the associated DOM property should be accessed or rendered.\n */\n MUST_USE_PROPERTY: 0x1,\n HAS_BOOLEAN_VALUE: 0x4,\n HAS_NUMERIC_VALUE: 0x8,\n HAS_POSITIVE_NUMERIC_VALUE: 0x10 | 0x8,\n HAS_OVERLOADED_BOOLEAN_VALUE: 0x20,\n\n /**\n * Inject some specialized knowledge about the DOM. This takes a config object\n * with the following properties:\n *\n * isCustomAttribute: function that given an attribute name will return true\n * if it can be inserted into the DOM verbatim. Useful for data-* or aria-*\n * attributes where it's impossible to enumerate all of the possible\n * attribute names,\n *\n * Properties: object mapping DOM property name to one of the\n * DOMPropertyInjection constants or null. If your attribute isn't in here,\n * it won't get written to the DOM.\n *\n * DOMAttributeNames: object mapping React attribute name to the DOM\n * attribute name. Attribute names not specified use the **lowercase**\n * normalized name.\n *\n * DOMAttributeNamespaces: object mapping React attribute name to the DOM\n * attribute namespace URL. (Attribute names not specified use no namespace.)\n *\n * DOMPropertyNames: similar to DOMAttributeNames but for DOM properties.\n * Property names not specified use the normalized name.\n *\n * DOMMutationMethods: Properties that require special mutation methods. If\n * `value` is undefined, the mutation method should unset the property.\n *\n * @param {object} domPropertyConfig the config as described above.\n */\n injectDOMPropertyConfig: function (domPropertyConfig) {\n var Injection = DOMPropertyInjection;\n var Properties = domPropertyConfig.Properties || {};\n var DOMAttributeNamespaces = domPropertyConfig.DOMAttributeNamespaces || {};\n var DOMAttributeNames = domPropertyConfig.DOMAttributeNames || {};\n var DOMPropertyNames = domPropertyConfig.DOMPropertyNames || {};\n var DOMMutationMethods = domPropertyConfig.DOMMutationMethods || {};\n\n if (domPropertyConfig.isCustomAttribute) {\n DOMProperty._isCustomAttributeFunctions.push(domPropertyConfig.isCustomAttribute);\n }\n\n for (var propName in Properties) {\n !!DOMProperty.properties.hasOwnProperty(propName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'injectDOMPropertyConfig(...): You\\'re trying to inject DOM property \\'%s\\' which has already been injected. You may be accidentally injecting the same DOM property config twice, or you may be injecting two configs that have conflicting property names.', propName) : _prodInvariant('48', propName) : void 0;\n\n var lowerCased = propName.toLowerCase();\n var propConfig = Properties[propName];\n\n var propertyInfo = {\n attributeName: lowerCased,\n attributeNamespace: null,\n propertyName: propName,\n mutationMethod: null,\n\n mustUseProperty: checkMask(propConfig, Injection.MUST_USE_PROPERTY),\n hasBooleanValue: checkMask(propConfig, Injection.HAS_BOOLEAN_VALUE),\n hasNumericValue: checkMask(propConfig, Injection.HAS_NUMERIC_VALUE),\n hasPositiveNumericValue: checkMask(propConfig, Injection.HAS_POSITIVE_NUMERIC_VALUE),\n hasOverloadedBooleanValue: checkMask(propConfig, Injection.HAS_OVERLOADED_BOOLEAN_VALUE)\n };\n !(propertyInfo.hasBooleanValue + propertyInfo.hasNumericValue + propertyInfo.hasOverloadedBooleanValue <= 1) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'DOMProperty: Value can be one of boolean, overloaded boolean, or numeric value, but not a combination: %s', propName) : _prodInvariant('50', propName) : void 0;\n\n if (process.env.NODE_ENV !== 'production') {\n DOMProperty.getPossibleStandardName[lowerCased] = propName;\n }\n\n if (DOMAttributeNames.hasOwnProperty(propName)) {\n var attributeName = DOMAttributeNames[propName];\n propertyInfo.attributeName = attributeName;\n if (process.env.NODE_ENV !== 'production') {\n DOMProperty.getPossibleStandardName[attributeName] = propName;\n }\n }\n\n if (DOMAttributeNamespaces.hasOwnProperty(propName)) {\n propertyInfo.attributeNamespace = DOMAttributeNamespaces[propName];\n }\n\n if (DOMPropertyNames.hasOwnProperty(propName)) {\n propertyInfo.propertyName = DOMPropertyNames[propName];\n }\n\n if (DOMMutationMethods.hasOwnProperty(propName)) {\n propertyInfo.mutationMethod = DOMMutationMethods[propName];\n }\n\n DOMProperty.properties[propName] = propertyInfo;\n }\n }\n};\n\n/* eslint-disable max-len */\nvar ATTRIBUTE_NAME_START_CHAR = ':A-Z_a-z\\\\u00C0-\\\\u00D6\\\\u00D8-\\\\u00F6\\\\u00F8-\\\\u02FF\\\\u0370-\\\\u037D\\\\u037F-\\\\u1FFF\\\\u200C-\\\\u200D\\\\u2070-\\\\u218F\\\\u2C00-\\\\u2FEF\\\\u3001-\\\\uD7FF\\\\uF900-\\\\uFDCF\\\\uFDF0-\\\\uFFFD';\n/* eslint-enable max-len */\n\n/**\n * DOMProperty exports lookup objects that can be used like functions:\n *\n * > DOMProperty.isValid['id']\n * true\n * > DOMProperty.isValid['foobar']\n * undefined\n *\n * Although this may be confusing, it performs better in general.\n *\n * @see http://jsperf.com/key-exists\n * @see http://jsperf.com/key-missing\n */\nvar DOMProperty = {\n\n ID_ATTRIBUTE_NAME: 'data-reactid',\n ROOT_ATTRIBUTE_NAME: 'data-reactroot',\n\n ATTRIBUTE_NAME_START_CHAR: ATTRIBUTE_NAME_START_CHAR,\n ATTRIBUTE_NAME_CHAR: ATTRIBUTE_NAME_START_CHAR + '\\\\-.0-9\\\\u00B7\\\\u0300-\\\\u036F\\\\u203F-\\\\u2040',\n\n /**\n * Map from property \"standard name\" to an object with info about how to set\n * the property in the DOM. Each object contains:\n *\n * attributeName:\n * Used when rendering markup or with `*Attribute()`.\n * attributeNamespace\n * propertyName:\n * Used on DOM node instances. (This includes properties that mutate due to\n * external factors.)\n * mutationMethod:\n * If non-null, used instead of the property or `setAttribute()` after\n * initial render.\n * mustUseProperty:\n * Whether the property must be accessed and mutated as an object property.\n * hasBooleanValue:\n * Whether the property should be removed when set to a falsey value.\n * hasNumericValue:\n * Whether the property must be numeric or parse as a numeric and should be\n * removed when set to a falsey value.\n * hasPositiveNumericValue:\n * Whether the property must be positive numeric or parse as a positive\n * numeric and should be removed when set to a falsey value.\n * hasOverloadedBooleanValue:\n * Whether the property can be used as a flag as well as with a value.\n * Removed when strictly equal to false; present without a value when\n * strictly equal to true; present with a value otherwise.\n */\n properties: {},\n\n /**\n * Mapping from lowercase property names to the properly cased version, used\n * to warn in the case of missing properties. Available only in __DEV__.\n *\n * autofocus is predefined, because adding it to the property whitelist\n * causes unintended side effects.\n *\n * @type {Object}\n */\n getPossibleStandardName: process.env.NODE_ENV !== 'production' ? { autofocus: 'autoFocus' } : null,\n\n /**\n * All of the isCustomAttribute() functions that have been injected.\n */\n _isCustomAttributeFunctions: [],\n\n /**\n * Checks whether a property name is a custom attribute.\n * @method\n */\n isCustomAttribute: function (attributeName) {\n for (var i = 0; i < DOMProperty._isCustomAttributeFunctions.length; i++) {\n var isCustomAttributeFn = DOMProperty._isCustomAttributeFunctions[i];\n if (isCustomAttributeFn(attributeName)) {\n return true;\n }\n }\n return false;\n },\n\n injection: DOMPropertyInjection\n};\n\nmodule.exports = DOMProperty;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/DOMProperty.js\n// module id = 20\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Static poolers. Several custom versions for each potential number of\n * arguments. A completely generic pooler is easy to implement, but would\n * require accessing the `arguments` object. In each of these, `this` refers to\n * the Class itself, not an instance. If any others are needed, simply add them\n * here, or in their own files.\n */\nvar oneArgumentPooler = function (copyFieldsFrom) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, copyFieldsFrom);\n return instance;\n } else {\n return new Klass(copyFieldsFrom);\n }\n};\n\nvar twoArgumentPooler = function (a1, a2) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, a1, a2);\n return instance;\n } else {\n return new Klass(a1, a2);\n }\n};\n\nvar threeArgumentPooler = function (a1, a2, a3) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, a1, a2, a3);\n return instance;\n } else {\n return new Klass(a1, a2, a3);\n }\n};\n\nvar fourArgumentPooler = function (a1, a2, a3, a4) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, a1, a2, a3, a4);\n return instance;\n } else {\n return new Klass(a1, a2, a3, a4);\n }\n};\n\nvar standardReleaser = function (instance) {\n var Klass = this;\n !(instance instanceof Klass) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Trying to release an instance into a pool of a different type.') : _prodInvariant('25') : void 0;\n instance.destructor();\n if (Klass.instancePool.length < Klass.poolSize) {\n Klass.instancePool.push(instance);\n }\n};\n\nvar DEFAULT_POOL_SIZE = 10;\nvar DEFAULT_POOLER = oneArgumentPooler;\n\n/**\n * Augments `CopyConstructor` to be a poolable class, augmenting only the class\n * itself (statically) not adding any prototypical fields. Any CopyConstructor\n * you give this may have a `poolSize` property, and will look for a\n * prototypical `destructor` on instances.\n *\n * @param {Function} CopyConstructor Constructor that can be used to reset.\n * @param {Function} pooler Customizable pooler.\n */\nvar addPoolingTo = function (CopyConstructor, pooler) {\n // Casting as any so that flow ignores the actual implementation and trusts\n // it to match the type we declared\n var NewKlass = CopyConstructor;\n NewKlass.instancePool = [];\n NewKlass.getPooled = pooler || DEFAULT_POOLER;\n if (!NewKlass.poolSize) {\n NewKlass.poolSize = DEFAULT_POOL_SIZE;\n }\n NewKlass.release = standardReleaser;\n return NewKlass;\n};\n\nvar PooledClass = {\n addPoolingTo: addPoolingTo,\n oneArgumentPooler: oneArgumentPooler,\n twoArgumentPooler: twoArgumentPooler,\n threeArgumentPooler: threeArgumentPooler,\n fourArgumentPooler: fourArgumentPooler\n};\n\nmodule.exports = PooledClass;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/PooledClass.js\n// module id = 21\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar ReactCurrentOwner = require('./ReactCurrentOwner');\n\nvar warning = require('fbjs/lib/warning');\nvar canDefineProperty = require('./canDefineProperty');\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\n\nvar REACT_ELEMENT_TYPE = require('./ReactElementSymbol');\n\nvar RESERVED_PROPS = {\n key: true,\n ref: true,\n __self: true,\n __source: true\n};\n\nvar specialPropKeyWarningShown, specialPropRefWarningShown;\n\nfunction hasValidRef(config) {\n if (process.env.NODE_ENV !== 'production') {\n if (hasOwnProperty.call(config, 'ref')) {\n var getter = Object.getOwnPropertyDescriptor(config, 'ref').get;\n if (getter && getter.isReactWarning) {\n return false;\n }\n }\n }\n return config.ref !== undefined;\n}\n\nfunction hasValidKey(config) {\n if (process.env.NODE_ENV !== 'production') {\n if (hasOwnProperty.call(config, 'key')) {\n var getter = Object.getOwnPropertyDescriptor(config, 'key').get;\n if (getter && getter.isReactWarning) {\n return false;\n }\n }\n }\n return config.key !== undefined;\n}\n\nfunction defineKeyPropWarningGetter(props, displayName) {\n var warnAboutAccessingKey = function () {\n if (!specialPropKeyWarningShown) {\n specialPropKeyWarningShown = true;\n process.env.NODE_ENV !== 'production' ? warning(false, '%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName) : void 0;\n }\n };\n warnAboutAccessingKey.isReactWarning = true;\n Object.defineProperty(props, 'key', {\n get: warnAboutAccessingKey,\n configurable: true\n });\n}\n\nfunction defineRefPropWarningGetter(props, displayName) {\n var warnAboutAccessingRef = function () {\n if (!specialPropRefWarningShown) {\n specialPropRefWarningShown = true;\n process.env.NODE_ENV !== 'production' ? warning(false, '%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName) : void 0;\n }\n };\n warnAboutAccessingRef.isReactWarning = true;\n Object.defineProperty(props, 'ref', {\n get: warnAboutAccessingRef,\n configurable: true\n });\n}\n\n/**\n * Factory method to create a new React element. This no longer adheres to\n * the class pattern, so do not use new to call it. Also, no instanceof check\n * will work. Instead test $$typeof field against Symbol.for('react.element') to check\n * if something is a React Element.\n *\n * @param {*} type\n * @param {*} key\n * @param {string|object} ref\n * @param {*} self A *temporary* helper to detect places where `this` is\n * different from the `owner` when React.createElement is called, so that we\n * can warn. We want to get rid of owner and replace string `ref`s with arrow\n * functions, and as long as `this` and owner are the same, there will be no\n * change in behavior.\n * @param {*} source An annotation object (added by a transpiler or otherwise)\n * indicating filename, line number, and/or other information.\n * @param {*} owner\n * @param {*} props\n * @internal\n */\nvar ReactElement = function (type, key, ref, self, source, owner, props) {\n var element = {\n // This tag allow us to uniquely identify this as a React Element\n $$typeof: REACT_ELEMENT_TYPE,\n\n // Built-in properties that belong on the element\n type: type,\n key: key,\n ref: ref,\n props: props,\n\n // Record the component responsible for creating this element.\n _owner: owner\n };\n\n if (process.env.NODE_ENV !== 'production') {\n // The validation flag is currently mutative. We put it on\n // an external backing store so that we can freeze the whole object.\n // This can be replaced with a WeakMap once they are implemented in\n // commonly used development environments.\n element._store = {};\n\n // To make comparing ReactElements easier for testing purposes, we make\n // the validation flag non-enumerable (where possible, which should\n // include every environment we run tests in), so the test framework\n // ignores it.\n if (canDefineProperty) {\n Object.defineProperty(element._store, 'validated', {\n configurable: false,\n enumerable: false,\n writable: true,\n value: false\n });\n // self and source are DEV only properties.\n Object.defineProperty(element, '_self', {\n configurable: false,\n enumerable: false,\n writable: false,\n value: self\n });\n // Two elements created in two different places should be considered\n // equal for testing purposes and therefore we hide it from enumeration.\n Object.defineProperty(element, '_source', {\n configurable: false,\n enumerable: false,\n writable: false,\n value: source\n });\n } else {\n element._store.validated = false;\n element._self = self;\n element._source = source;\n }\n if (Object.freeze) {\n Object.freeze(element.props);\n Object.freeze(element);\n }\n }\n\n return element;\n};\n\n/**\n * Create and return a new ReactElement of the given type.\n * See https://facebook.github.io/react/docs/top-level-api.html#react.createelement\n */\nReactElement.createElement = function (type, config, children) {\n var propName;\n\n // Reserved names are extracted\n var props = {};\n\n var key = null;\n var ref = null;\n var self = null;\n var source = null;\n\n if (config != null) {\n if (hasValidRef(config)) {\n ref = config.ref;\n }\n if (hasValidKey(config)) {\n key = '' + config.key;\n }\n\n self = config.__self === undefined ? null : config.__self;\n source = config.__source === undefined ? null : config.__source;\n // Remaining properties are added to a new props object\n for (propName in config) {\n if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {\n props[propName] = config[propName];\n }\n }\n }\n\n // Children can be more than one argument, and those are transferred onto\n // the newly allocated props object.\n var childrenLength = arguments.length - 2;\n if (childrenLength === 1) {\n props.children = children;\n } else if (childrenLength > 1) {\n var childArray = Array(childrenLength);\n for (var i = 0; i < childrenLength; i++) {\n childArray[i] = arguments[i + 2];\n }\n if (process.env.NODE_ENV !== 'production') {\n if (Object.freeze) {\n Object.freeze(childArray);\n }\n }\n props.children = childArray;\n }\n\n // Resolve default props\n if (type && type.defaultProps) {\n var defaultProps = type.defaultProps;\n for (propName in defaultProps) {\n if (props[propName] === undefined) {\n props[propName] = defaultProps[propName];\n }\n }\n }\n if (process.env.NODE_ENV !== 'production') {\n if (key || ref) {\n if (typeof props.$$typeof === 'undefined' || props.$$typeof !== REACT_ELEMENT_TYPE) {\n var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type;\n if (key) {\n defineKeyPropWarningGetter(props, displayName);\n }\n if (ref) {\n defineRefPropWarningGetter(props, displayName);\n }\n }\n }\n }\n return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props);\n};\n\n/**\n * Return a function that produces ReactElements of a given type.\n * See https://facebook.github.io/react/docs/top-level-api.html#react.createfactory\n */\nReactElement.createFactory = function (type) {\n var factory = ReactElement.createElement.bind(null, type);\n // Expose the type on the factory and the prototype so that it can be\n // easily accessed on elements. E.g. `<Foo />.type === Foo`.\n // This should not be named `constructor` since this may not be the function\n // that created the element, and it may not even be a constructor.\n // Legacy hook TODO: Warn if this is accessed\n factory.type = type;\n return factory;\n};\n\nReactElement.cloneAndReplaceKey = function (oldElement, newKey) {\n var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props);\n\n return newElement;\n};\n\n/**\n * Clone and return a new ReactElement using element as the starting point.\n * See https://facebook.github.io/react/docs/top-level-api.html#react.cloneelement\n */\nReactElement.cloneElement = function (element, config, children) {\n var propName;\n\n // Original props are copied\n var props = _assign({}, element.props);\n\n // Reserved names are extracted\n var key = element.key;\n var ref = element.ref;\n // Self is preserved since the owner is preserved.\n var self = element._self;\n // Source is preserved since cloneElement is unlikely to be targeted by a\n // transpiler, and the original source is probably a better indicator of the\n // true owner.\n var source = element._source;\n\n // Owner will be preserved, unless ref is overridden\n var owner = element._owner;\n\n if (config != null) {\n if (hasValidRef(config)) {\n // Silently steal the ref from the parent.\n ref = config.ref;\n owner = ReactCurrentOwner.current;\n }\n if (hasValidKey(config)) {\n key = '' + config.key;\n }\n\n // Remaining properties override existing props\n var defaultProps;\n if (element.type && element.type.defaultProps) {\n defaultProps = element.type.defaultProps;\n }\n for (propName in config) {\n if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {\n if (config[propName] === undefined && defaultProps !== undefined) {\n // Resolve default props\n props[propName] = defaultProps[propName];\n } else {\n props[propName] = config[propName];\n }\n }\n }\n }\n\n // Children can be more than one argument, and those are transferred onto\n // the newly allocated props object.\n var childrenLength = arguments.length - 2;\n if (childrenLength === 1) {\n props.children = children;\n } else if (childrenLength > 1) {\n var childArray = Array(childrenLength);\n for (var i = 0; i < childrenLength; i++) {\n childArray[i] = arguments[i + 2];\n }\n props.children = childArray;\n }\n\n return ReactElement(element.type, key, ref, self, source, owner, props);\n};\n\n/**\n * Verifies the object is a ReactElement.\n * See https://facebook.github.io/react/docs/top-level-api.html#react.isvalidelement\n * @param {?object} object\n * @return {boolean} True if `object` is a valid component.\n * @final\n */\nReactElement.isValidElement = function (object) {\n return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;\n};\n\nmodule.exports = ReactElement;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactElement.js\n// module id = 22\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n'use strict';\n\n/**\n * WARNING: DO NOT manually require this module.\n * This is a replacement for `invariant(...)` used by the error code system\n * and will _only_ be required by the corresponding babel pass.\n * It always throws.\n */\n\nfunction reactProdInvariant(code) {\n var argCount = arguments.length - 1;\n\n var message = 'Minified React error #' + code + '; visit ' + 'http://facebook.github.io/react/docs/error-decoder.html?invariant=' + code;\n\n for (var argIdx = 0; argIdx < argCount; argIdx++) {\n message += '&args[]=' + encodeURIComponent(arguments[argIdx + 1]);\n }\n\n message += ' for the full message or use the non-minified dev environment' + ' for full errors and additional helpful warnings.';\n\n var error = new Error(message);\n error.name = 'Invariant Violation';\n error.framesToPop = 1; // we don't care about reactProdInvariant's own frame\n\n throw error;\n}\n\nmodule.exports = reactProdInvariant;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/reactProdInvariant.js\n// module id = 23\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , urlUtils = require('../../utils/url')\n , SenderReceiver = require('./sender-receiver')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:ajax-based');\n}\n\nfunction createAjaxSender(AjaxObject) {\n return function(url, payload, callback) {\n debug('create ajax sender', url, payload);\n var opt = {};\n if (typeof payload === 'string') {\n opt.headers = {'Content-type': 'text/plain'};\n }\n var ajaxUrl = urlUtils.addPath(url, '/xhr_send');\n var xo = new AjaxObject('POST', ajaxUrl, payload, opt);\n xo.once('finish', function(status) {\n debug('finish', status);\n xo = null;\n\n if (status !== 200 && status !== 204) {\n return callback(new Error('http status ' + status));\n }\n callback();\n });\n return function() {\n debug('abort');\n xo.close();\n xo = null;\n\n var err = new Error('Aborted');\n err.code = 1000;\n callback(err);\n };\n };\n}\n\nfunction AjaxBasedTransport(transUrl, urlSuffix, Receiver, AjaxObject) {\n SenderReceiver.call(this, transUrl, urlSuffix, createAjaxSender(AjaxObject), Receiver, AjaxObject);\n}\n\ninherits(AjaxBasedTransport, SenderReceiver);\n\nmodule.exports = AjaxBasedTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/ajax-based.js\n// module id = 24\n// module chunks = 0","'use strict';\n\n/* global crypto:true */\nvar crypto = require('crypto');\n\n// This string has length 32, a power of 2, so the modulus doesn't introduce a\n// bias.\nvar _randomStringChars = 'abcdefghijklmnopqrstuvwxyz012345';\nmodule.exports = {\n string: function(length) {\n var max = _randomStringChars.length;\n var bytes = crypto.randomBytes(length);\n var ret = [];\n for (var i = 0; i < length; i++) {\n ret.push(_randomStringChars.substr(bytes[i] % max, 1));\n }\n return ret.join('');\n }\n\n, number: function(max) {\n return Math.floor(Math.random() * max);\n }\n\n, numberString: function(max) {\n var t = ('' + (max - 1)).length;\n var p = new Array(t + 1).join('0');\n return (p + this.number(max)).slice(-t);\n }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/random.js\n// module id = 25\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMNamespaces = require('./DOMNamespaces');\nvar setInnerHTML = require('./setInnerHTML');\n\nvar createMicrosoftUnsafeLocalFunction = require('./createMicrosoftUnsafeLocalFunction');\nvar setTextContent = require('./setTextContent');\n\nvar ELEMENT_NODE_TYPE = 1;\nvar DOCUMENT_FRAGMENT_NODE_TYPE = 11;\n\n/**\n * In IE (8-11) and Edge, appending nodes with no children is dramatically\n * faster than appending a full subtree, so we essentially queue up the\n * .appendChild calls here and apply them so each node is added to its parent\n * before any children are added.\n *\n * In other browsers, doing so is slower or neutral compared to the other order\n * (in Firefox, twice as slow) so we only do this inversion in IE.\n *\n * See https://github.com/spicyj/innerhtml-vs-createelement-vs-clonenode.\n */\nvar enableLazy = typeof document !== 'undefined' && typeof document.documentMode === 'number' || typeof navigator !== 'undefined' && typeof navigator.userAgent === 'string' && /\\bEdge\\/\\d/.test(navigator.userAgent);\n\nfunction insertTreeChildren(tree) {\n if (!enableLazy) {\n return;\n }\n var node = tree.node;\n var children = tree.children;\n if (children.length) {\n for (var i = 0; i < children.length; i++) {\n insertTreeBefore(node, children[i], null);\n }\n } else if (tree.html != null) {\n setInnerHTML(node, tree.html);\n } else if (tree.text != null) {\n setTextContent(node, tree.text);\n }\n}\n\nvar insertTreeBefore = createMicrosoftUnsafeLocalFunction(function (parentNode, tree, referenceNode) {\n // DocumentFragments aren't actually part of the DOM after insertion so\n // appending children won't update the DOM. We need to ensure the fragment\n // is properly populated first, breaking out of our lazy approach for just\n // this level. Also, some <object> plugins (like Flash Player) will read\n // <param> nodes immediately upon insertion into the DOM, so <object>\n // must also be populated prior to insertion into the DOM.\n if (tree.node.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE || tree.node.nodeType === ELEMENT_NODE_TYPE && tree.node.nodeName.toLowerCase() === 'object' && (tree.node.namespaceURI == null || tree.node.namespaceURI === DOMNamespaces.html)) {\n insertTreeChildren(tree);\n parentNode.insertBefore(tree.node, referenceNode);\n } else {\n parentNode.insertBefore(tree.node, referenceNode);\n insertTreeChildren(tree);\n }\n});\n\nfunction replaceChildWithTree(oldNode, newTree) {\n oldNode.parentNode.replaceChild(newTree.node, oldNode);\n insertTreeChildren(newTree);\n}\n\nfunction queueChild(parentTree, childTree) {\n if (enableLazy) {\n parentTree.children.push(childTree);\n } else {\n parentTree.node.appendChild(childTree.node);\n }\n}\n\nfunction queueHTML(tree, html) {\n if (enableLazy) {\n tree.html = html;\n } else {\n setInnerHTML(tree.node, html);\n }\n}\n\nfunction queueText(tree, text) {\n if (enableLazy) {\n tree.text = text;\n } else {\n setTextContent(tree.node, text);\n }\n}\n\nfunction toString() {\n return this.node.nodeName;\n}\n\nfunction DOMLazyTree(node) {\n return {\n node: node,\n children: [],\n html: null,\n text: null,\n toString: toString\n };\n}\n\nDOMLazyTree.insertTreeBefore = insertTreeBefore;\nDOMLazyTree.replaceChildWithTree = replaceChildWithTree;\nDOMLazyTree.queueChild = queueChild;\nDOMLazyTree.queueHTML = queueHTML;\nDOMLazyTree.queueText = queueText;\n\nmodule.exports = DOMLazyTree;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/DOMLazyTree.js\n// module id = 26\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactRef = require('./ReactRef');\nvar ReactInstrumentation = require('./ReactInstrumentation');\n\nvar warning = require('fbjs/lib/warning');\n\n/**\n * Helper to call ReactRef.attachRefs with this composite component, split out\n * to avoid allocations in the transaction mount-ready queue.\n */\nfunction attachRefs() {\n ReactRef.attachRefs(this, this._currentElement);\n}\n\nvar ReactReconciler = {\n\n /**\n * Initializes the component, renders markup, and registers event listeners.\n *\n * @param {ReactComponent} internalInstance\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @param {?object} the containing host component instance\n * @param {?object} info about the host container\n * @return {?string} Rendered markup to be inserted into the DOM.\n * @final\n * @internal\n */\n mountComponent: function (internalInstance, transaction, hostParent, hostContainerInfo, context, parentDebugID // 0 in production and for roots\n ) {\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onBeforeMountComponent(internalInstance._debugID, internalInstance._currentElement, parentDebugID);\n }\n }\n var markup = internalInstance.mountComponent(transaction, hostParent, hostContainerInfo, context, parentDebugID);\n if (internalInstance._currentElement && internalInstance._currentElement.ref != null) {\n transaction.getReactMountReady().enqueue(attachRefs, internalInstance);\n }\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onMountComponent(internalInstance._debugID);\n }\n }\n return markup;\n },\n\n /**\n * Returns a value that can be passed to\n * ReactComponentEnvironment.replaceNodeWithMarkup.\n */\n getHostNode: function (internalInstance) {\n return internalInstance.getHostNode();\n },\n\n /**\n * Releases any resources allocated by `mountComponent`.\n *\n * @final\n * @internal\n */\n unmountComponent: function (internalInstance, safely) {\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onBeforeUnmountComponent(internalInstance._debugID);\n }\n }\n ReactRef.detachRefs(internalInstance, internalInstance._currentElement);\n internalInstance.unmountComponent(safely);\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onUnmountComponent(internalInstance._debugID);\n }\n }\n },\n\n /**\n * Update a component using a new element.\n *\n * @param {ReactComponent} internalInstance\n * @param {ReactElement} nextElement\n * @param {ReactReconcileTransaction} transaction\n * @param {object} context\n * @internal\n */\n receiveComponent: function (internalInstance, nextElement, transaction, context) {\n var prevElement = internalInstance._currentElement;\n\n if (nextElement === prevElement && context === internalInstance._context) {\n // Since elements are immutable after the owner is rendered,\n // we can do a cheap identity compare here to determine if this is a\n // superfluous reconcile. It's possible for state to be mutable but such\n // change should trigger an update of the owner which would recreate\n // the element. We explicitly check for the existence of an owner since\n // it's possible for an element created outside a composite to be\n // deeply mutated and reused.\n\n // TODO: Bailing out early is just a perf optimization right?\n // TODO: Removing the return statement should affect correctness?\n return;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onBeforeUpdateComponent(internalInstance._debugID, nextElement);\n }\n }\n\n var refsChanged = ReactRef.shouldUpdateRefs(prevElement, nextElement);\n\n if (refsChanged) {\n ReactRef.detachRefs(internalInstance, prevElement);\n }\n\n internalInstance.receiveComponent(nextElement, transaction, context);\n\n if (refsChanged && internalInstance._currentElement && internalInstance._currentElement.ref != null) {\n transaction.getReactMountReady().enqueue(attachRefs, internalInstance);\n }\n\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onUpdateComponent(internalInstance._debugID);\n }\n }\n },\n\n /**\n * Flush any dirty changes in a component.\n *\n * @param {ReactComponent} internalInstance\n * @param {ReactReconcileTransaction} transaction\n * @internal\n */\n performUpdateIfNecessary: function (internalInstance, transaction, updateBatchNumber) {\n if (internalInstance._updateBatchNumber !== updateBatchNumber) {\n // The component's enqueued batch number should always be the current\n // batch or the following one.\n process.env.NODE_ENV !== 'production' ? warning(internalInstance._updateBatchNumber == null || internalInstance._updateBatchNumber === updateBatchNumber + 1, 'performUpdateIfNecessary: Unexpected batch number (current %s, ' + 'pending %s)', updateBatchNumber, internalInstance._updateBatchNumber) : void 0;\n return;\n }\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onBeforeUpdateComponent(internalInstance._debugID, internalInstance._currentElement);\n }\n }\n internalInstance.performUpdateIfNecessary(transaction);\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onUpdateComponent(internalInstance._debugID);\n }\n }\n }\n\n};\n\nmodule.exports = ReactReconciler;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactReconciler.js\n// module id = 27\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar ReactChildren = require('./ReactChildren');\nvar ReactComponent = require('./ReactComponent');\nvar ReactPureComponent = require('./ReactPureComponent');\nvar ReactClass = require('./ReactClass');\nvar ReactDOMFactories = require('./ReactDOMFactories');\nvar ReactElement = require('./ReactElement');\nvar ReactPropTypes = require('./ReactPropTypes');\nvar ReactVersion = require('./ReactVersion');\n\nvar onlyChild = require('./onlyChild');\nvar warning = require('fbjs/lib/warning');\n\nvar createElement = ReactElement.createElement;\nvar createFactory = ReactElement.createFactory;\nvar cloneElement = ReactElement.cloneElement;\n\nif (process.env.NODE_ENV !== 'production') {\n var ReactElementValidator = require('./ReactElementValidator');\n createElement = ReactElementValidator.createElement;\n createFactory = ReactElementValidator.createFactory;\n cloneElement = ReactElementValidator.cloneElement;\n}\n\nvar __spread = _assign;\n\nif (process.env.NODE_ENV !== 'production') {\n var warned = false;\n __spread = function () {\n process.env.NODE_ENV !== 'production' ? warning(warned, 'React.__spread is deprecated and should not be used. Use ' + 'Object.assign directly or another helper function with similar ' + 'semantics. You may be seeing this warning due to your compiler. ' + 'See https://fb.me/react-spread-deprecation for more details.') : void 0;\n warned = true;\n return _assign.apply(null, arguments);\n };\n}\n\nvar React = {\n\n // Modern\n\n Children: {\n map: ReactChildren.map,\n forEach: ReactChildren.forEach,\n count: ReactChildren.count,\n toArray: ReactChildren.toArray,\n only: onlyChild\n },\n\n Component: ReactComponent,\n PureComponent: ReactPureComponent,\n\n createElement: createElement,\n cloneElement: cloneElement,\n isValidElement: ReactElement.isValidElement,\n\n // Classic\n\n PropTypes: ReactPropTypes,\n createClass: ReactClass.createClass,\n createFactory: createFactory,\n createMixin: function (mixin) {\n // Currently a noop. Will be used to validate and trace mixins.\n return mixin;\n },\n\n // This looks DOM specific but these are actually isomorphic helpers\n // since they are just generating DOM strings.\n DOM: ReactDOMFactories,\n\n version: ReactVersion,\n\n // Deprecated hook for JSX spread, don't use this for anything.\n __spread: __spread\n};\n\nmodule.exports = React;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/React.js\n// module id = 28\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , XhrDriver = require('../driver/xhr')\n ;\n\nfunction XHRLocalObject(method, url, payload /*, opts */) {\n XhrDriver.call(this, method, url, payload, {\n noCredentials: true\n });\n}\n\ninherits(XHRLocalObject, XhrDriver);\n\nXHRLocalObject.enabled = XhrDriver.enabled;\n\nmodule.exports = XHRLocalObject;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xhr-local.js\n// module id = 29\n// module chunks = 0","'use strict';\n\nmodule.exports = {\n isOpera: function() {\n return global.navigator &&\n /opera/i.test(global.navigator.userAgent);\n }\n\n, isKonqueror: function() {\n return global.navigator &&\n /konqueror/i.test(global.navigator.userAgent);\n }\n\n // #187 wrap document.domain in try/catch because of WP8 from file:///\n, hasDomain: function () {\n // non-browser client always has a domain\n if (!global.document) {\n return true;\n }\n\n try {\n return !!global.document.domain;\n } catch (e) {\n return false;\n }\n }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/browser.js\n// module id = 30\n// module chunks = 0","'use strict';\n\nvar eventUtils = require('./event')\n , JSON3 = require('json3')\n , browser = require('./browser')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:utils:iframe');\n}\n\nmodule.exports = {\n WPrefix: '_jp'\n, currentWindowId: null\n\n, polluteGlobalNamespace: function() {\n if (!(module.exports.WPrefix in global)) {\n global[module.exports.WPrefix] = {};\n }\n }\n\n, postMessage: function(type, data) {\n if (global.parent !== global) {\n global.parent.postMessage(JSON3.stringify({\n windowId: module.exports.currentWindowId\n , type: type\n , data: data || ''\n }), '*');\n } else {\n debug('Cannot postMessage, no parent window.', type, data);\n }\n }\n\n, createIframe: function(iframeUrl, errorCallback) {\n var iframe = global.document.createElement('iframe');\n var tref, unloadRef;\n var unattach = function() {\n debug('unattach');\n clearTimeout(tref);\n // Explorer had problems with that.\n try {\n iframe.onload = null;\n } catch (x) {\n // intentionally empty\n }\n iframe.onerror = null;\n };\n var cleanup = function() {\n debug('cleanup');\n if (iframe) {\n unattach();\n // This timeout makes chrome fire onbeforeunload event\n // within iframe. Without the timeout it goes straight to\n // onunload.\n setTimeout(function() {\n if (iframe) {\n iframe.parentNode.removeChild(iframe);\n }\n iframe = null;\n }, 0);\n eventUtils.unloadDel(unloadRef);\n }\n };\n var onerror = function(err) {\n debug('onerror', err);\n if (iframe) {\n cleanup();\n errorCallback(err);\n }\n };\n var post = function(msg, origin) {\n debug('post', msg, origin);\n try {\n // When the iframe is not loaded, IE raises an exception\n // on 'contentWindow'.\n setTimeout(function() {\n if (iframe && iframe.contentWindow) {\n iframe.contentWindow.postMessage(msg, origin);\n }\n }, 0);\n } catch (x) {\n // intentionally empty\n }\n };\n\n iframe.src = iframeUrl;\n iframe.style.display = 'none';\n iframe.style.position = 'absolute';\n iframe.onerror = function() {\n onerror('onerror');\n };\n iframe.onload = function() {\n debug('onload');\n // `onload` is triggered before scripts on the iframe are\n // executed. Give it few seconds to actually load stuff.\n clearTimeout(tref);\n tref = setTimeout(function() {\n onerror('onload timeout');\n }, 2000);\n };\n global.document.body.appendChild(iframe);\n tref = setTimeout(function() {\n onerror('timeout');\n }, 15000);\n unloadRef = eventUtils.unloadAdd(cleanup);\n return {\n post: post\n , cleanup: cleanup\n , loaded: unattach\n };\n }\n\n/* eslint no-undef: \"off\", new-cap: \"off\" */\n, createHtmlfile: function(iframeUrl, errorCallback) {\n var axo = ['Active'].concat('Object').join('X');\n var doc = new global[axo]('htmlfile');\n var tref, unloadRef;\n var iframe;\n var unattach = function() {\n clearTimeout(tref);\n iframe.onerror = null;\n };\n var cleanup = function() {\n if (doc) {\n unattach();\n eventUtils.unloadDel(unloadRef);\n iframe.parentNode.removeChild(iframe);\n iframe = doc = null;\n CollectGarbage();\n }\n };\n var onerror = function(r) {\n debug('onerror', r);\n if (doc) {\n cleanup();\n errorCallback(r);\n }\n };\n var post = function(msg, origin) {\n try {\n // When the iframe is not loaded, IE raises an exception\n // on 'contentWindow'.\n setTimeout(function() {\n if (iframe && iframe.contentWindow) {\n iframe.contentWindow.postMessage(msg, origin);\n }\n }, 0);\n } catch (x) {\n // intentionally empty\n }\n };\n\n doc.open();\n doc.write('<html><s' + 'cript>' +\n 'document.domain=\"' + global.document.domain + '\";' +\n '</s' + 'cript></html>');\n doc.close();\n doc.parentWindow[module.exports.WPrefix] = global[module.exports.WPrefix];\n var c = doc.createElement('div');\n doc.body.appendChild(c);\n iframe = doc.createElement('iframe');\n c.appendChild(iframe);\n iframe.src = iframeUrl;\n iframe.onerror = function() {\n onerror('onerror');\n };\n tref = setTimeout(function() {\n onerror('timeout');\n }, 15000);\n unloadRef = eventUtils.unloadAdd(cleanup);\n return {\n post: post\n , cleanup: cleanup\n , loaded: unattach\n };\n }\n};\n\nmodule.exports.iframeEnabled = false;\nif (global.document) {\n // postMessage misbehaves in konqueror 4.6.5 - the messages are delivered with\n // huge delay, or not at all.\n module.exports.iframeEnabled = (typeof global.postMessage === 'function' ||\n typeof global.postMessage === 'object') && (!browser.isKonqueror());\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/iframe.js\n// module id = 31\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\n/**\n * This is a helper function for getting values from parameter/options\n * objects.\n *\n * @param args The object we are extracting values from\n * @param name The name of the property we are getting.\n * @param defaultValue An optional value to return if the property is missing\n * from the object. If this is not specified and the property is missing, an\n * error will be thrown.\n */\nfunction getArg(aArgs, aName, aDefaultValue) {\n if (aName in aArgs) {\n return aArgs[aName];\n } else if (arguments.length === 3) {\n return aDefaultValue;\n } else {\n throw new Error('\"' + aName + '\" is a required argument.');\n }\n}\nexports.getArg = getArg;\n\nvar urlRegexp = /^(?:([\\w+\\-.]+):)?\\/\\/(?:(\\w+:\\w+)@)?([\\w.]*)(?::(\\d+))?(\\S*)$/;\nvar dataUrlRegexp = /^data:.+\\,.+$/;\n\nfunction urlParse(aUrl) {\n var match = aUrl.match(urlRegexp);\n if (!match) {\n return null;\n }\n return {\n scheme: match[1],\n auth: match[2],\n host: match[3],\n port: match[4],\n path: match[5]\n };\n}\nexports.urlParse = urlParse;\n\nfunction urlGenerate(aParsedUrl) {\n var url = '';\n if (aParsedUrl.scheme) {\n url += aParsedUrl.scheme + ':';\n }\n url += '//';\n if (aParsedUrl.auth) {\n url += aParsedUrl.auth + '@';\n }\n if (aParsedUrl.host) {\n url += aParsedUrl.host;\n }\n if (aParsedUrl.port) {\n url += \":\" + aParsedUrl.port\n }\n if (aParsedUrl.path) {\n url += aParsedUrl.path;\n }\n return url;\n}\nexports.urlGenerate = urlGenerate;\n\n/**\n * Normalizes a path, or the path portion of a URL:\n *\n * - Replaces consecutive slashes with one slash.\n * - Removes unnecessary '.' parts.\n * - Removes unnecessary '<dir>/..' parts.\n *\n * Based on code in the Node.js 'path' core module.\n *\n * @param aPath The path or url to normalize.\n */\nfunction normalize(aPath) {\n var path = aPath;\n var url = urlParse(aPath);\n if (url) {\n if (!url.path) {\n return aPath;\n }\n path = url.path;\n }\n var isAbsolute = exports.isAbsolute(path);\n\n var parts = path.split(/\\/+/);\n for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {\n part = parts[i];\n if (part === '.') {\n parts.splice(i, 1);\n } else if (part === '..') {\n up++;\n } else if (up > 0) {\n if (part === '') {\n // The first part is blank if the path is absolute. Trying to go\n // above the root is a no-op. Therefore we can remove all '..' parts\n // directly after the root.\n parts.splice(i + 1, up);\n up = 0;\n } else {\n parts.splice(i, 2);\n up--;\n }\n }\n }\n path = parts.join('/');\n\n if (path === '') {\n path = isAbsolute ? '/' : '.';\n }\n\n if (url) {\n url.path = path;\n return urlGenerate(url);\n }\n return path;\n}\nexports.normalize = normalize;\n\n/**\n * Joins two paths/URLs.\n *\n * @param aRoot The root path or URL.\n * @param aPath The path or URL to be joined with the root.\n *\n * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a\n * scheme-relative URL: Then the scheme of aRoot, if any, is prepended\n * first.\n * - Otherwise aPath is a path. If aRoot is a URL, then its path portion\n * is updated with the result and aRoot is returned. Otherwise the result\n * is returned.\n * - If aPath is absolute, the result is aPath.\n * - Otherwise the two paths are joined with a slash.\n * - Joining for example 'http://' and 'www.example.com' is also supported.\n */\nfunction join(aRoot, aPath) {\n if (aRoot === \"\") {\n aRoot = \".\";\n }\n if (aPath === \"\") {\n aPath = \".\";\n }\n var aPathUrl = urlParse(aPath);\n var aRootUrl = urlParse(aRoot);\n if (aRootUrl) {\n aRoot = aRootUrl.path || '/';\n }\n\n // `join(foo, '//www.example.org')`\n if (aPathUrl && !aPathUrl.scheme) {\n if (aRootUrl) {\n aPathUrl.scheme = aRootUrl.scheme;\n }\n return urlGenerate(aPathUrl);\n }\n\n if (aPathUrl || aPath.match(dataUrlRegexp)) {\n return aPath;\n }\n\n // `join('http://', 'www.example.com')`\n if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {\n aRootUrl.host = aPath;\n return urlGenerate(aRootUrl);\n }\n\n var joined = aPath.charAt(0) === '/'\n ? aPath\n : normalize(aRoot.replace(/\\/+$/, '') + '/' + aPath);\n\n if (aRootUrl) {\n aRootUrl.path = joined;\n return urlGenerate(aRootUrl);\n }\n return joined;\n}\nexports.join = join;\n\nexports.isAbsolute = function (aPath) {\n return aPath.charAt(0) === '/' || !!aPath.match(urlRegexp);\n};\n\n/**\n * Make a path relative to a URL or another path.\n *\n * @param aRoot The root path or URL.\n * @param aPath The path or URL to be made relative to aRoot.\n */\nfunction relative(aRoot, aPath) {\n if (aRoot === \"\") {\n aRoot = \".\";\n }\n\n aRoot = aRoot.replace(/\\/$/, '');\n\n // It is possible for the path to be above the root. In this case, simply\n // checking whether the root is a prefix of the path won't work. Instead, we\n // need to remove components from the root one by one, until either we find\n // a prefix that fits, or we run out of components to remove.\n var level = 0;\n while (aPath.indexOf(aRoot + '/') !== 0) {\n var index = aRoot.lastIndexOf(\"/\");\n if (index < 0) {\n return aPath;\n }\n\n // If the only part of the root that is left is the scheme (i.e. http://,\n // file:///, etc.), one or more slashes (/), or simply nothing at all, we\n // have exhausted all components, so the path is not relative to the root.\n aRoot = aRoot.slice(0, index);\n if (aRoot.match(/^([^\\/]+:\\/)?\\/*$/)) {\n return aPath;\n }\n\n ++level;\n }\n\n // Make sure we add a \"../\" for each component we removed from the root.\n return Array(level + 1).join(\"../\") + aPath.substr(aRoot.length + 1);\n}\nexports.relative = relative;\n\nvar supportsNullProto = (function () {\n var obj = Object.create(null);\n return !('__proto__' in obj);\n}());\n\nfunction identity (s) {\n return s;\n}\n\n/**\n * Because behavior goes wacky when you set `__proto__` on objects, we\n * have to prefix all the strings in our set with an arbitrary character.\n *\n * See https://github.com/mozilla/source-map/pull/31 and\n * https://github.com/mozilla/source-map/issues/30\n *\n * @param String aStr\n */\nfunction toSetString(aStr) {\n if (isProtoString(aStr)) {\n return '$' + aStr;\n }\n\n return aStr;\n}\nexports.toSetString = supportsNullProto ? identity : toSetString;\n\nfunction fromSetString(aStr) {\n if (isProtoString(aStr)) {\n return aStr.slice(1);\n }\n\n return aStr;\n}\nexports.fromSetString = supportsNullProto ? identity : fromSetString;\n\nfunction isProtoString(s) {\n if (!s) {\n return false;\n }\n\n var length = s.length;\n\n if (length < 9 /* \"__proto__\".length */) {\n return false;\n }\n\n if (s.charCodeAt(length - 1) !== 95 /* '_' */ ||\n s.charCodeAt(length - 2) !== 95 /* '_' */ ||\n s.charCodeAt(length - 3) !== 111 /* 'o' */ ||\n s.charCodeAt(length - 4) !== 116 /* 't' */ ||\n s.charCodeAt(length - 5) !== 111 /* 'o' */ ||\n s.charCodeAt(length - 6) !== 114 /* 'r' */ ||\n s.charCodeAt(length - 7) !== 112 /* 'p' */ ||\n s.charCodeAt(length - 8) !== 95 /* '_' */ ||\n s.charCodeAt(length - 9) !== 95 /* '_' */) {\n return false;\n }\n\n for (var i = length - 10; i >= 0; i--) {\n if (s.charCodeAt(i) !== 36 /* '$' */) {\n return false;\n }\n }\n\n return true;\n}\n\n/**\n * Comparator between two mappings where the original positions are compared.\n *\n * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n * mappings with the same original source/line/column, but different generated\n * line and column the same. Useful when searching for a mapping with a\n * stubbed out mapping.\n */\nfunction compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {\n var cmp = mappingA.source - mappingB.source;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalLine - mappingB.originalLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalColumn - mappingB.originalColumn;\n if (cmp !== 0 || onlyCompareOriginal) {\n return cmp;\n }\n\n cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.generatedLine - mappingB.generatedLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n return mappingA.name - mappingB.name;\n}\nexports.compareByOriginalPositions = compareByOriginalPositions;\n\n/**\n * Comparator between two mappings with deflated source and name indices where\n * the generated positions are compared.\n *\n * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n * mappings with the same generated line and column, but different\n * source/name/original line and column the same. Useful when searching for a\n * mapping with a stubbed out mapping.\n */\nfunction compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {\n var cmp = mappingA.generatedLine - mappingB.generatedLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n if (cmp !== 0 || onlyCompareGenerated) {\n return cmp;\n }\n\n cmp = mappingA.source - mappingB.source;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalLine - mappingB.originalLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalColumn - mappingB.originalColumn;\n if (cmp !== 0) {\n return cmp;\n }\n\n return mappingA.name - mappingB.name;\n}\nexports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;\n\nfunction strcmp(aStr1, aStr2) {\n if (aStr1 === aStr2) {\n return 0;\n }\n\n if (aStr1 > aStr2) {\n return 1;\n }\n\n return -1;\n}\n\n/**\n * Comparator between two mappings with inflated source and name strings where\n * the generated positions are compared.\n */\nfunction compareByGeneratedPositionsInflated(mappingA, mappingB) {\n var cmp = mappingA.generatedLine - mappingB.generatedLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = strcmp(mappingA.source, mappingB.source);\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalLine - mappingB.originalLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalColumn - mappingB.originalColumn;\n if (cmp !== 0) {\n return cmp;\n }\n\n return strcmp(mappingA.name, mappingB.name);\n}\nexports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/util.js\n// module id = 32\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar emptyObject = {};\n\nif (process.env.NODE_ENV !== 'production') {\n Object.freeze(emptyObject);\n}\n\nmodule.exports = emptyObject;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/emptyObject.js\n// module id = 33\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar EventPluginRegistry = require('./EventPluginRegistry');\nvar EventPluginUtils = require('./EventPluginUtils');\nvar ReactErrorUtils = require('./ReactErrorUtils');\n\nvar accumulateInto = require('./accumulateInto');\nvar forEachAccumulated = require('./forEachAccumulated');\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Internal store for event listeners\n */\nvar listenerBank = {};\n\n/**\n * Internal queue of events that have accumulated their dispatches and are\n * waiting to have their dispatches executed.\n */\nvar eventQueue = null;\n\n/**\n * Dispatches an event and releases it back into the pool, unless persistent.\n *\n * @param {?object} event Synthetic event to be dispatched.\n * @param {boolean} simulated If the event is simulated (changes exn behavior)\n * @private\n */\nvar executeDispatchesAndRelease = function (event, simulated) {\n if (event) {\n EventPluginUtils.executeDispatchesInOrder(event, simulated);\n\n if (!event.isPersistent()) {\n event.constructor.release(event);\n }\n }\n};\nvar executeDispatchesAndReleaseSimulated = function (e) {\n return executeDispatchesAndRelease(e, true);\n};\nvar executeDispatchesAndReleaseTopLevel = function (e) {\n return executeDispatchesAndRelease(e, false);\n};\n\nvar getDictionaryKey = function (inst) {\n // Prevents V8 performance issue:\n // https://github.com/facebook/react/pull/7232\n return '.' + inst._rootNodeID;\n};\n\nfunction isInteractive(tag) {\n return tag === 'button' || tag === 'input' || tag === 'select' || tag === 'textarea';\n}\n\nfunction shouldPreventMouseEvent(name, type, props) {\n switch (name) {\n case 'onClick':\n case 'onClickCapture':\n case 'onDoubleClick':\n case 'onDoubleClickCapture':\n case 'onMouseDown':\n case 'onMouseDownCapture':\n case 'onMouseMove':\n case 'onMouseMoveCapture':\n case 'onMouseUp':\n case 'onMouseUpCapture':\n return !!(props.disabled && isInteractive(type));\n default:\n return false;\n }\n}\n\n/**\n * This is a unified interface for event plugins to be installed and configured.\n *\n * Event plugins can implement the following properties:\n *\n * `extractEvents` {function(string, DOMEventTarget, string, object): *}\n * Required. When a top-level event is fired, this method is expected to\n * extract synthetic events that will in turn be queued and dispatched.\n *\n * `eventTypes` {object}\n * Optional, plugins that fire events must publish a mapping of registration\n * names that are used to register listeners. Values of this mapping must\n * be objects that contain `registrationName` or `phasedRegistrationNames`.\n *\n * `executeDispatch` {function(object, function, string)}\n * Optional, allows plugins to override how an event gets dispatched. By\n * default, the listener is simply invoked.\n *\n * Each plugin that is injected into `EventsPluginHub` is immediately operable.\n *\n * @public\n */\nvar EventPluginHub = {\n\n /**\n * Methods for injecting dependencies.\n */\n injection: {\n\n /**\n * @param {array} InjectedEventPluginOrder\n * @public\n */\n injectEventPluginOrder: EventPluginRegistry.injectEventPluginOrder,\n\n /**\n * @param {object} injectedNamesToPlugins Map from names to plugin modules.\n */\n injectEventPluginsByName: EventPluginRegistry.injectEventPluginsByName\n\n },\n\n /**\n * Stores `listener` at `listenerBank[registrationName][key]`. Is idempotent.\n *\n * @param {object} inst The instance, which is the source of events.\n * @param {string} registrationName Name of listener (e.g. `onClick`).\n * @param {function} listener The callback to store.\n */\n putListener: function (inst, registrationName, listener) {\n !(typeof listener === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected %s listener to be a function, instead got type %s', registrationName, typeof listener) : _prodInvariant('94', registrationName, typeof listener) : void 0;\n\n var key = getDictionaryKey(inst);\n var bankForRegistrationName = listenerBank[registrationName] || (listenerBank[registrationName] = {});\n bankForRegistrationName[key] = listener;\n\n var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];\n if (PluginModule && PluginModule.didPutListener) {\n PluginModule.didPutListener(inst, registrationName, listener);\n }\n },\n\n /**\n * @param {object} inst The instance, which is the source of events.\n * @param {string} registrationName Name of listener (e.g. `onClick`).\n * @return {?function} The stored callback.\n */\n getListener: function (inst, registrationName) {\n // TODO: shouldPreventMouseEvent is DOM-specific and definitely should not\n // live here; needs to be moved to a better place soon\n var bankForRegistrationName = listenerBank[registrationName];\n if (shouldPreventMouseEvent(registrationName, inst._currentElement.type, inst._currentElement.props)) {\n return null;\n }\n var key = getDictionaryKey(inst);\n return bankForRegistrationName && bankForRegistrationName[key];\n },\n\n /**\n * Deletes a listener from the registration bank.\n *\n * @param {object} inst The instance, which is the source of events.\n * @param {string} registrationName Name of listener (e.g. `onClick`).\n */\n deleteListener: function (inst, registrationName) {\n var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];\n if (PluginModule && PluginModule.willDeleteListener) {\n PluginModule.willDeleteListener(inst, registrationName);\n }\n\n var bankForRegistrationName = listenerBank[registrationName];\n // TODO: This should never be null -- when is it?\n if (bankForRegistrationName) {\n var key = getDictionaryKey(inst);\n delete bankForRegistrationName[key];\n }\n },\n\n /**\n * Deletes all listeners for the DOM element with the supplied ID.\n *\n * @param {object} inst The instance, which is the source of events.\n */\n deleteAllListeners: function (inst) {\n var key = getDictionaryKey(inst);\n for (var registrationName in listenerBank) {\n if (!listenerBank.hasOwnProperty(registrationName)) {\n continue;\n }\n\n if (!listenerBank[registrationName][key]) {\n continue;\n }\n\n var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];\n if (PluginModule && PluginModule.willDeleteListener) {\n PluginModule.willDeleteListener(inst, registrationName);\n }\n\n delete listenerBank[registrationName][key];\n }\n },\n\n /**\n * Allows registered plugins an opportunity to extract events from top-level\n * native browser events.\n *\n * @return {*} An accumulation of synthetic events.\n * @internal\n */\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var events;\n var plugins = EventPluginRegistry.plugins;\n for (var i = 0; i < plugins.length; i++) {\n // Not every plugin in the ordering may be loaded at runtime.\n var possiblePlugin = plugins[i];\n if (possiblePlugin) {\n var extractedEvents = possiblePlugin.extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget);\n if (extractedEvents) {\n events = accumulateInto(events, extractedEvents);\n }\n }\n }\n return events;\n },\n\n /**\n * Enqueues a synthetic event that should be dispatched when\n * `processEventQueue` is invoked.\n *\n * @param {*} events An accumulation of synthetic events.\n * @internal\n */\n enqueueEvents: function (events) {\n if (events) {\n eventQueue = accumulateInto(eventQueue, events);\n }\n },\n\n /**\n * Dispatches all synthetic events on the event queue.\n *\n * @internal\n */\n processEventQueue: function (simulated) {\n // Set `eventQueue` to null before processing it so that we can tell if more\n // events get enqueued while processing.\n var processingEventQueue = eventQueue;\n eventQueue = null;\n if (simulated) {\n forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseSimulated);\n } else {\n forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseTopLevel);\n }\n !!eventQueue ? process.env.NODE_ENV !== 'production' ? invariant(false, 'processEventQueue(): Additional events were enqueued while processing an event queue. Support for this has not yet been implemented.') : _prodInvariant('95') : void 0;\n // This would be a good time to rethrow if any of the event handlers threw.\n ReactErrorUtils.rethrowCaughtError();\n },\n\n /**\n * These are needed for tests only. Do not use!\n */\n __purge: function () {\n listenerBank = {};\n },\n\n __getListenerBank: function () {\n return listenerBank;\n }\n\n};\n\nmodule.exports = EventPluginHub;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/EventPluginHub.js\n// module id = 34\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar EventPluginHub = require('./EventPluginHub');\nvar EventPluginUtils = require('./EventPluginUtils');\n\nvar accumulateInto = require('./accumulateInto');\nvar forEachAccumulated = require('./forEachAccumulated');\nvar warning = require('fbjs/lib/warning');\n\nvar getListener = EventPluginHub.getListener;\n\n/**\n * Some event types have a notion of different registration names for different\n * \"phases\" of propagation. This finds listeners by a given phase.\n */\nfunction listenerAtPhase(inst, event, propagationPhase) {\n var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];\n return getListener(inst, registrationName);\n}\n\n/**\n * Tags a `SyntheticEvent` with dispatched listeners. Creating this function\n * here, allows us to not have to bind or create functions for each event.\n * Mutating the event's members allows us to not have to create a wrapping\n * \"dispatch\" object that pairs the event with the listener.\n */\nfunction accumulateDirectionalDispatches(inst, phase, event) {\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(inst, 'Dispatching inst must not be null') : void 0;\n }\n var listener = listenerAtPhase(inst, event, phase);\n if (listener) {\n event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);\n event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);\n }\n}\n\n/**\n * Collect dispatches (must be entirely collected before dispatching - see unit\n * tests). Lazily allocate the array to conserve memory. We must loop through\n * each event and perform the traversal for each one. We cannot perform a\n * single traversal for the entire collection of events because each event may\n * have a different target.\n */\nfunction accumulateTwoPhaseDispatchesSingle(event) {\n if (event && event.dispatchConfig.phasedRegistrationNames) {\n EventPluginUtils.traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event);\n }\n}\n\n/**\n * Same as `accumulateTwoPhaseDispatchesSingle`, but skips over the targetID.\n */\nfunction accumulateTwoPhaseDispatchesSingleSkipTarget(event) {\n if (event && event.dispatchConfig.phasedRegistrationNames) {\n var targetInst = event._targetInst;\n var parentInst = targetInst ? EventPluginUtils.getParentInstance(targetInst) : null;\n EventPluginUtils.traverseTwoPhase(parentInst, accumulateDirectionalDispatches, event);\n }\n}\n\n/**\n * Accumulates without regard to direction, does not look for phased\n * registration names. Same as `accumulateDirectDispatchesSingle` but without\n * requiring that the `dispatchMarker` be the same as the dispatched ID.\n */\nfunction accumulateDispatches(inst, ignoredDirection, event) {\n if (event && event.dispatchConfig.registrationName) {\n var registrationName = event.dispatchConfig.registrationName;\n var listener = getListener(inst, registrationName);\n if (listener) {\n event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);\n event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);\n }\n }\n}\n\n/**\n * Accumulates dispatches on an `SyntheticEvent`, but only for the\n * `dispatchMarker`.\n * @param {SyntheticEvent} event\n */\nfunction accumulateDirectDispatchesSingle(event) {\n if (event && event.dispatchConfig.registrationName) {\n accumulateDispatches(event._targetInst, null, event);\n }\n}\n\nfunction accumulateTwoPhaseDispatches(events) {\n forEachAccumulated(events, accumulateTwoPhaseDispatchesSingle);\n}\n\nfunction accumulateTwoPhaseDispatchesSkipTarget(events) {\n forEachAccumulated(events, accumulateTwoPhaseDispatchesSingleSkipTarget);\n}\n\nfunction accumulateEnterLeaveDispatches(leave, enter, from, to) {\n EventPluginUtils.traverseEnterLeave(from, to, accumulateDispatches, leave, enter);\n}\n\nfunction accumulateDirectDispatches(events) {\n forEachAccumulated(events, accumulateDirectDispatchesSingle);\n}\n\n/**\n * A small set of propagation patterns, each of which will accept a small amount\n * of information, and generate a set of \"dispatch ready event objects\" - which\n * are sets of events that have already been annotated with a set of dispatched\n * listener functions/ids. The API is designed this way to discourage these\n * propagation strategies from actually executing the dispatches, since we\n * always want to collect the entire set of dispatches before executing event a\n * single one.\n *\n * @constructor EventPropagators\n */\nvar EventPropagators = {\n accumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches,\n accumulateTwoPhaseDispatchesSkipTarget: accumulateTwoPhaseDispatchesSkipTarget,\n accumulateDirectDispatches: accumulateDirectDispatches,\n accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches\n};\n\nmodule.exports = EventPropagators;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/EventPropagators.js\n// module id = 35\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * `ReactInstanceMap` maintains a mapping from a public facing stateful\n * instance (key) and the internal representation (value). This allows public\n * methods to accept the user facing instance as an argument and map them back\n * to internal methods.\n */\n\n// TODO: Replace this with ES6: var ReactInstanceMap = new Map();\n\nvar ReactInstanceMap = {\n\n /**\n * This API should be called `delete` but we'd have to make sure to always\n * transform these to strings for IE support. When this transform is fully\n * supported we can rename it.\n */\n remove: function (key) {\n key._reactInternalInstance = undefined;\n },\n\n get: function (key) {\n return key._reactInternalInstance;\n },\n\n has: function (key) {\n return key._reactInternalInstance !== undefined;\n },\n\n set: function (key, value) {\n key._reactInternalInstance = value;\n }\n\n};\n\nmodule.exports = ReactInstanceMap;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactInstanceMap.js\n// module id = 36\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticEvent = require('./SyntheticEvent');\n\nvar getEventTarget = require('./getEventTarget');\n\n/**\n * @interface UIEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar UIEventInterface = {\n view: function (event) {\n if (event.view) {\n return event.view;\n }\n\n var target = getEventTarget(event);\n if (target.window === target) {\n // target is a window object\n return target;\n }\n\n var doc = target.ownerDocument;\n // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.\n if (doc) {\n return doc.defaultView || doc.parentWindow;\n } else {\n return window;\n }\n },\n detail: function (event) {\n return event.detail || 0;\n }\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticEvent}\n */\nfunction SyntheticUIEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent.augmentClass(SyntheticUIEvent, UIEventInterface);\n\nmodule.exports = SyntheticUIEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticUIEvent.js\n// module id = 37\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:receiver:xhr');\n}\n\nfunction XhrReceiver(url, AjaxObject) {\n debug(url);\n EventEmitter.call(this);\n var self = this;\n\n this.bufferPosition = 0;\n\n this.xo = new AjaxObject('POST', url, null);\n this.xo.on('chunk', this._chunkHandler.bind(this));\n this.xo.once('finish', function(status, text) {\n debug('finish', status, text);\n self._chunkHandler(status, text);\n self.xo = null;\n var reason = status === 200 ? 'network' : 'permanent';\n debug('close', reason);\n self.emit('close', null, reason);\n self._cleanup();\n });\n}\n\ninherits(XhrReceiver, EventEmitter);\n\nXhrReceiver.prototype._chunkHandler = function(status, text) {\n debug('_chunkHandler', status);\n if (status !== 200 || !text) {\n return;\n }\n\n for (var idx = -1; ; this.bufferPosition += idx + 1) {\n var buf = text.slice(this.bufferPosition);\n idx = buf.indexOf('\\n');\n if (idx === -1) {\n break;\n }\n var msg = buf.slice(0, idx);\n if (msg) {\n debug('message', msg);\n this.emit('message', msg);\n }\n }\n};\n\nXhrReceiver.prototype._cleanup = function() {\n debug('_cleanup');\n this.removeAllListeners();\n};\n\nXhrReceiver.prototype.abort = function() {\n debug('abort');\n if (this.xo) {\n this.xo.close();\n debug('close');\n this.emit('close', null, 'user');\n this.xo = null;\n }\n this._cleanup();\n};\n\nmodule.exports = XhrReceiver;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/xhr.js\n// module id = 38\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , XhrDriver = require('../driver/xhr')\n ;\n\nfunction XHRCorsObject(method, url, payload, opts) {\n XhrDriver.call(this, method, url, payload, opts);\n}\n\ninherits(XHRCorsObject, XhrDriver);\n\nXHRCorsObject.enabled = XhrDriver.enabled && XhrDriver.supportsCORS;\n\nmodule.exports = XHRCorsObject;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xhr-cors.js\n// module id = 39\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Injectable ordering of event plugins.\n */\nvar eventPluginOrder = null;\n\n/**\n * Injectable mapping from names to event plugin modules.\n */\nvar namesToPlugins = {};\n\n/**\n * Recomputes the plugin list using the injected plugins and plugin ordering.\n *\n * @private\n */\nfunction recomputePluginOrdering() {\n if (!eventPluginOrder) {\n // Wait until an `eventPluginOrder` is injected.\n return;\n }\n for (var pluginName in namesToPlugins) {\n var pluginModule = namesToPlugins[pluginName];\n var pluginIndex = eventPluginOrder.indexOf(pluginName);\n !(pluginIndex > -1) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject event plugins that do not exist in the plugin ordering, `%s`.', pluginName) : _prodInvariant('96', pluginName) : void 0;\n if (EventPluginRegistry.plugins[pluginIndex]) {\n continue;\n }\n !pluginModule.extractEvents ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Event plugins must implement an `extractEvents` method, but `%s` does not.', pluginName) : _prodInvariant('97', pluginName) : void 0;\n EventPluginRegistry.plugins[pluginIndex] = pluginModule;\n var publishedEvents = pluginModule.eventTypes;\n for (var eventName in publishedEvents) {\n !publishEventForPlugin(publishedEvents[eventName], pluginModule, eventName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.', eventName, pluginName) : _prodInvariant('98', eventName, pluginName) : void 0;\n }\n }\n}\n\n/**\n * Publishes an event so that it can be dispatched by the supplied plugin.\n *\n * @param {object} dispatchConfig Dispatch configuration for the event.\n * @param {object} PluginModule Plugin publishing the event.\n * @return {boolean} True if the event was successfully published.\n * @private\n */\nfunction publishEventForPlugin(dispatchConfig, pluginModule, eventName) {\n !!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same event name, `%s`.', eventName) : _prodInvariant('99', eventName) : void 0;\n EventPluginRegistry.eventNameDispatchConfigs[eventName] = dispatchConfig;\n\n var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;\n if (phasedRegistrationNames) {\n for (var phaseName in phasedRegistrationNames) {\n if (phasedRegistrationNames.hasOwnProperty(phaseName)) {\n var phasedRegistrationName = phasedRegistrationNames[phaseName];\n publishRegistrationName(phasedRegistrationName, pluginModule, eventName);\n }\n }\n return true;\n } else if (dispatchConfig.registrationName) {\n publishRegistrationName(dispatchConfig.registrationName, pluginModule, eventName);\n return true;\n }\n return false;\n}\n\n/**\n * Publishes a registration name that is used to identify dispatched events and\n * can be used with `EventPluginHub.putListener` to register listeners.\n *\n * @param {string} registrationName Registration name to add.\n * @param {object} PluginModule Plugin publishing the event.\n * @private\n */\nfunction publishRegistrationName(registrationName, pluginModule, eventName) {\n !!EventPluginRegistry.registrationNameModules[registrationName] ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same registration name, `%s`.', registrationName) : _prodInvariant('100', registrationName) : void 0;\n EventPluginRegistry.registrationNameModules[registrationName] = pluginModule;\n EventPluginRegistry.registrationNameDependencies[registrationName] = pluginModule.eventTypes[eventName].dependencies;\n\n if (process.env.NODE_ENV !== 'production') {\n var lowerCasedName = registrationName.toLowerCase();\n EventPluginRegistry.possibleRegistrationNames[lowerCasedName] = registrationName;\n\n if (registrationName === 'onDoubleClick') {\n EventPluginRegistry.possibleRegistrationNames.ondblclick = registrationName;\n }\n }\n}\n\n/**\n * Registers plugins so that they can extract and dispatch events.\n *\n * @see {EventPluginHub}\n */\nvar EventPluginRegistry = {\n\n /**\n * Ordered list of injected plugins.\n */\n plugins: [],\n\n /**\n * Mapping from event name to dispatch config\n */\n eventNameDispatchConfigs: {},\n\n /**\n * Mapping from registration name to plugin module\n */\n registrationNameModules: {},\n\n /**\n * Mapping from registration name to event name\n */\n registrationNameDependencies: {},\n\n /**\n * Mapping from lowercase registration names to the properly cased version,\n * used to warn in the case of missing event handlers. Available\n * only in __DEV__.\n * @type {Object}\n */\n possibleRegistrationNames: process.env.NODE_ENV !== 'production' ? {} : null,\n // Trust the developer to only use possibleRegistrationNames in __DEV__\n\n /**\n * Injects an ordering of plugins (by plugin name). This allows the ordering\n * to be decoupled from injection of the actual plugins so that ordering is\n * always deterministic regardless of packaging, on-the-fly injection, etc.\n *\n * @param {array} InjectedEventPluginOrder\n * @internal\n * @see {EventPluginHub.injection.injectEventPluginOrder}\n */\n injectEventPluginOrder: function (injectedEventPluginOrder) {\n !!eventPluginOrder ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject event plugin ordering more than once. You are likely trying to load more than one copy of React.') : _prodInvariant('101') : void 0;\n // Clone the ordering so it cannot be dynamically mutated.\n eventPluginOrder = Array.prototype.slice.call(injectedEventPluginOrder);\n recomputePluginOrdering();\n },\n\n /**\n * Injects plugins to be used by `EventPluginHub`. The plugin names must be\n * in the ordering injected by `injectEventPluginOrder`.\n *\n * Plugins can be injected as part of page initialization or on-the-fly.\n *\n * @param {object} injectedNamesToPlugins Map from names to plugin modules.\n * @internal\n * @see {EventPluginHub.injection.injectEventPluginsByName}\n */\n injectEventPluginsByName: function (injectedNamesToPlugins) {\n var isOrderingDirty = false;\n for (var pluginName in injectedNamesToPlugins) {\n if (!injectedNamesToPlugins.hasOwnProperty(pluginName)) {\n continue;\n }\n var pluginModule = injectedNamesToPlugins[pluginName];\n if (!namesToPlugins.hasOwnProperty(pluginName) || namesToPlugins[pluginName] !== pluginModule) {\n !!namesToPlugins[pluginName] ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject two different event plugins using the same name, `%s`.', pluginName) : _prodInvariant('102', pluginName) : void 0;\n namesToPlugins[pluginName] = pluginModule;\n isOrderingDirty = true;\n }\n }\n if (isOrderingDirty) {\n recomputePluginOrdering();\n }\n },\n\n /**\n * Looks up the plugin for the supplied event.\n *\n * @param {object} event A synthetic event.\n * @return {?object} The plugin that created the supplied event.\n * @internal\n */\n getPluginModuleForEvent: function (event) {\n var dispatchConfig = event.dispatchConfig;\n if (dispatchConfig.registrationName) {\n return EventPluginRegistry.registrationNameModules[dispatchConfig.registrationName] || null;\n }\n if (dispatchConfig.phasedRegistrationNames !== undefined) {\n // pulling phasedRegistrationNames out of dispatchConfig helps Flow see\n // that it is not undefined.\n var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;\n\n for (var phase in phasedRegistrationNames) {\n if (!phasedRegistrationNames.hasOwnProperty(phase)) {\n continue;\n }\n var pluginModule = EventPluginRegistry.registrationNameModules[phasedRegistrationNames[phase]];\n if (pluginModule) {\n return pluginModule;\n }\n }\n }\n return null;\n },\n\n /**\n * Exposed for unit testing.\n * @private\n */\n _resetEventPlugins: function () {\n eventPluginOrder = null;\n for (var pluginName in namesToPlugins) {\n if (namesToPlugins.hasOwnProperty(pluginName)) {\n delete namesToPlugins[pluginName];\n }\n }\n EventPluginRegistry.plugins.length = 0;\n\n var eventNameDispatchConfigs = EventPluginRegistry.eventNameDispatchConfigs;\n for (var eventName in eventNameDispatchConfigs) {\n if (eventNameDispatchConfigs.hasOwnProperty(eventName)) {\n delete eventNameDispatchConfigs[eventName];\n }\n }\n\n var registrationNameModules = EventPluginRegistry.registrationNameModules;\n for (var registrationName in registrationNameModules) {\n if (registrationNameModules.hasOwnProperty(registrationName)) {\n delete registrationNameModules[registrationName];\n }\n }\n\n if (process.env.NODE_ENV !== 'production') {\n var possibleRegistrationNames = EventPluginRegistry.possibleRegistrationNames;\n for (var lowerCasedName in possibleRegistrationNames) {\n if (possibleRegistrationNames.hasOwnProperty(lowerCasedName)) {\n delete possibleRegistrationNames[lowerCasedName];\n }\n }\n }\n }\n\n};\n\nmodule.exports = EventPluginRegistry;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/EventPluginRegistry.js\n// module id = 40\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar EventPluginRegistry = require('./EventPluginRegistry');\nvar ReactEventEmitterMixin = require('./ReactEventEmitterMixin');\nvar ViewportMetrics = require('./ViewportMetrics');\n\nvar getVendorPrefixedEventName = require('./getVendorPrefixedEventName');\nvar isEventSupported = require('./isEventSupported');\n\n/**\n * Summary of `ReactBrowserEventEmitter` event handling:\n *\n * - Top-level delegation is used to trap most native browser events. This\n * may only occur in the main thread and is the responsibility of\n * ReactEventListener, which is injected and can therefore support pluggable\n * event sources. This is the only work that occurs in the main thread.\n *\n * - We normalize and de-duplicate events to account for browser quirks. This\n * may be done in the worker thread.\n *\n * - Forward these native events (with the associated top-level type used to\n * trap it) to `EventPluginHub`, which in turn will ask plugins if they want\n * to extract any synthetic events.\n *\n * - The `EventPluginHub` will then process each event by annotating them with\n * \"dispatches\", a sequence of listeners and IDs that care about that event.\n *\n * - The `EventPluginHub` then dispatches the events.\n *\n * Overview of React and the event system:\n *\n * +------------+ .\n * | DOM | .\n * +------------+ .\n * | .\n * v .\n * +------------+ .\n * | ReactEvent | .\n * | Listener | .\n * +------------+ . +-----------+\n * | . +--------+|SimpleEvent|\n * | . | |Plugin |\n * +-----|------+ . v +-----------+\n * | | | . +--------------+ +------------+\n * | +-----------.--->|EventPluginHub| | Event |\n * | | . | | +-----------+ | Propagators|\n * | ReactEvent | . | | |TapEvent | |------------|\n * | Emitter | . | |<---+|Plugin | |other plugin|\n * | | . | | +-----------+ | utilities |\n * | +-----------.--->| | +------------+\n * | | | . +--------------+\n * +-----|------+ . ^ +-----------+\n * | . | |Enter/Leave|\n * + . +-------+|Plugin |\n * +-------------+ . +-----------+\n * | application | .\n * |-------------| .\n * | | .\n * | | .\n * +-------------+ .\n * .\n * React Core . General Purpose Event Plugin System\n */\n\nvar hasEventPageXY;\nvar alreadyListeningTo = {};\nvar isMonitoringScrollValue = false;\nvar reactTopListenersCounter = 0;\n\n// For events like 'submit' which don't consistently bubble (which we trap at a\n// lower node than `document`), binding at `document` would cause duplicate\n// events so we don't include them here\nvar topEventMapping = {\n topAbort: 'abort',\n topAnimationEnd: getVendorPrefixedEventName('animationend') || 'animationend',\n topAnimationIteration: getVendorPrefixedEventName('animationiteration') || 'animationiteration',\n topAnimationStart: getVendorPrefixedEventName('animationstart') || 'animationstart',\n topBlur: 'blur',\n topCanPlay: 'canplay',\n topCanPlayThrough: 'canplaythrough',\n topChange: 'change',\n topClick: 'click',\n topCompositionEnd: 'compositionend',\n topCompositionStart: 'compositionstart',\n topCompositionUpdate: 'compositionupdate',\n topContextMenu: 'contextmenu',\n topCopy: 'copy',\n topCut: 'cut',\n topDoubleClick: 'dblclick',\n topDrag: 'drag',\n topDragEnd: 'dragend',\n topDragEnter: 'dragenter',\n topDragExit: 'dragexit',\n topDragLeave: 'dragleave',\n topDragOver: 'dragover',\n topDragStart: 'dragstart',\n topDrop: 'drop',\n topDurationChange: 'durationchange',\n topEmptied: 'emptied',\n topEncrypted: 'encrypted',\n topEnded: 'ended',\n topError: 'error',\n topFocus: 'focus',\n topInput: 'input',\n topKeyDown: 'keydown',\n topKeyPress: 'keypress',\n topKeyUp: 'keyup',\n topLoadedData: 'loadeddata',\n topLoadedMetadata: 'loadedmetadata',\n topLoadStart: 'loadstart',\n topMouseDown: 'mousedown',\n topMouseMove: 'mousemove',\n topMouseOut: 'mouseout',\n topMouseOver: 'mouseover',\n topMouseUp: 'mouseup',\n topPaste: 'paste',\n topPause: 'pause',\n topPlay: 'play',\n topPlaying: 'playing',\n topProgress: 'progress',\n topRateChange: 'ratechange',\n topScroll: 'scroll',\n topSeeked: 'seeked',\n topSeeking: 'seeking',\n topSelectionChange: 'selectionchange',\n topStalled: 'stalled',\n topSuspend: 'suspend',\n topTextInput: 'textInput',\n topTimeUpdate: 'timeupdate',\n topTouchCancel: 'touchcancel',\n topTouchEnd: 'touchend',\n topTouchMove: 'touchmove',\n topTouchStart: 'touchstart',\n topTransitionEnd: getVendorPrefixedEventName('transitionend') || 'transitionend',\n topVolumeChange: 'volumechange',\n topWaiting: 'waiting',\n topWheel: 'wheel'\n};\n\n/**\n * To ensure no conflicts with other potential React instances on the page\n */\nvar topListenersIDKey = '_reactListenersID' + String(Math.random()).slice(2);\n\nfunction getListeningForDocument(mountAt) {\n // In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty`\n // directly.\n if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) {\n mountAt[topListenersIDKey] = reactTopListenersCounter++;\n alreadyListeningTo[mountAt[topListenersIDKey]] = {};\n }\n return alreadyListeningTo[mountAt[topListenersIDKey]];\n}\n\n/**\n * `ReactBrowserEventEmitter` is used to attach top-level event listeners. For\n * example:\n *\n * EventPluginHub.putListener('myID', 'onClick', myFunction);\n *\n * This would allocate a \"registration\" of `('onClick', myFunction)` on 'myID'.\n *\n * @internal\n */\nvar ReactBrowserEventEmitter = _assign({}, ReactEventEmitterMixin, {\n\n /**\n * Injectable event backend\n */\n ReactEventListener: null,\n\n injection: {\n /**\n * @param {object} ReactEventListener\n */\n injectReactEventListener: function (ReactEventListener) {\n ReactEventListener.setHandleTopLevel(ReactBrowserEventEmitter.handleTopLevel);\n ReactBrowserEventEmitter.ReactEventListener = ReactEventListener;\n }\n },\n\n /**\n * Sets whether or not any created callbacks should be enabled.\n *\n * @param {boolean} enabled True if callbacks should be enabled.\n */\n setEnabled: function (enabled) {\n if (ReactBrowserEventEmitter.ReactEventListener) {\n ReactBrowserEventEmitter.ReactEventListener.setEnabled(enabled);\n }\n },\n\n /**\n * @return {boolean} True if callbacks are enabled.\n */\n isEnabled: function () {\n return !!(ReactBrowserEventEmitter.ReactEventListener && ReactBrowserEventEmitter.ReactEventListener.isEnabled());\n },\n\n /**\n * We listen for bubbled touch events on the document object.\n *\n * Firefox v8.01 (and possibly others) exhibited strange behavior when\n * mounting `onmousemove` events at some node that was not the document\n * element. The symptoms were that if your mouse is not moving over something\n * contained within that mount point (for example on the background) the\n * top-level listeners for `onmousemove` won't be called. However, if you\n * register the `mousemove` on the document object, then it will of course\n * catch all `mousemove`s. This along with iOS quirks, justifies restricting\n * top-level listeners to the document object only, at least for these\n * movement types of events and possibly all events.\n *\n * @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html\n *\n * Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but\n * they bubble to document.\n *\n * @param {string} registrationName Name of listener (e.g. `onClick`).\n * @param {object} contentDocumentHandle Document which owns the container\n */\n listenTo: function (registrationName, contentDocumentHandle) {\n var mountAt = contentDocumentHandle;\n var isListening = getListeningForDocument(mountAt);\n var dependencies = EventPluginRegistry.registrationNameDependencies[registrationName];\n\n for (var i = 0; i < dependencies.length; i++) {\n var dependency = dependencies[i];\n if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) {\n if (dependency === 'topWheel') {\n if (isEventSupported('wheel')) {\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'wheel', mountAt);\n } else if (isEventSupported('mousewheel')) {\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'mousewheel', mountAt);\n } else {\n // Firefox needs to capture a different mouse scroll event.\n // @see http://www.quirksmode.org/dom/events/tests/scroll.html\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'DOMMouseScroll', mountAt);\n }\n } else if (dependency === 'topScroll') {\n\n if (isEventSupported('scroll', true)) {\n ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topScroll', 'scroll', mountAt);\n } else {\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topScroll', 'scroll', ReactBrowserEventEmitter.ReactEventListener.WINDOW_HANDLE);\n }\n } else if (dependency === 'topFocus' || dependency === 'topBlur') {\n\n if (isEventSupported('focus', true)) {\n ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topFocus', 'focus', mountAt);\n ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topBlur', 'blur', mountAt);\n } else if (isEventSupported('focusin')) {\n // IE has `focusin` and `focusout` events which bubble.\n // @see http://www.quirksmode.org/blog/archives/2008/04/delegating_the.html\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topFocus', 'focusin', mountAt);\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topBlur', 'focusout', mountAt);\n }\n\n // to make sure blur and focus event listeners are only attached once\n isListening.topBlur = true;\n isListening.topFocus = true;\n } else if (topEventMapping.hasOwnProperty(dependency)) {\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(dependency, topEventMapping[dependency], mountAt);\n }\n\n isListening[dependency] = true;\n }\n }\n },\n\n trapBubbledEvent: function (topLevelType, handlerBaseName, handle) {\n return ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelType, handlerBaseName, handle);\n },\n\n trapCapturedEvent: function (topLevelType, handlerBaseName, handle) {\n return ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(topLevelType, handlerBaseName, handle);\n },\n\n /**\n * Protect against document.createEvent() returning null\n * Some popup blocker extensions appear to do this:\n * https://github.com/facebook/react/issues/6887\n */\n supportsEventPageXY: function () {\n if (!document.createEvent) {\n return false;\n }\n var ev = document.createEvent('MouseEvent');\n return ev != null && 'pageX' in ev;\n },\n\n /**\n * Listens to window scroll and resize events. We cache scroll values so that\n * application code can access them without triggering reflows.\n *\n * ViewportMetrics is only used by SyntheticMouse/TouchEvent and only when\n * pageX/pageY isn't supported (legacy browsers).\n *\n * NOTE: Scroll events do not bubble.\n *\n * @see http://www.quirksmode.org/dom/events/scroll.html\n */\n ensureScrollValueMonitoring: function () {\n if (hasEventPageXY === undefined) {\n hasEventPageXY = ReactBrowserEventEmitter.supportsEventPageXY();\n }\n if (!hasEventPageXY && !isMonitoringScrollValue) {\n var refresh = ViewportMetrics.refreshScrollValues;\n ReactBrowserEventEmitter.ReactEventListener.monitorScrollValue(refresh);\n isMonitoringScrollValue = true;\n }\n }\n\n});\n\nmodule.exports = ReactBrowserEventEmitter;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactBrowserEventEmitter.js\n// module id = 41\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticUIEvent = require('./SyntheticUIEvent');\nvar ViewportMetrics = require('./ViewportMetrics');\n\nvar getEventModifierState = require('./getEventModifierState');\n\n/**\n * @interface MouseEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar MouseEventInterface = {\n screenX: null,\n screenY: null,\n clientX: null,\n clientY: null,\n ctrlKey: null,\n shiftKey: null,\n altKey: null,\n metaKey: null,\n getModifierState: getEventModifierState,\n button: function (event) {\n // Webkit, Firefox, IE9+\n // which: 1 2 3\n // button: 0 1 2 (standard)\n var button = event.button;\n if ('which' in event) {\n return button;\n }\n // IE<9\n // which: undefined\n // button: 0 0 0\n // button: 1 4 2 (onmouseup)\n return button === 2 ? 2 : button === 4 ? 1 : 0;\n },\n buttons: null,\n relatedTarget: function (event) {\n return event.relatedTarget || (event.fromElement === event.srcElement ? event.toElement : event.fromElement);\n },\n // \"Proprietary\" Interface.\n pageX: function (event) {\n return 'pageX' in event ? event.pageX : event.clientX + ViewportMetrics.currentScrollLeft;\n },\n pageY: function (event) {\n return 'pageY' in event ? event.pageY : event.clientY + ViewportMetrics.currentScrollTop;\n }\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticMouseEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface);\n\nmodule.exports = SyntheticMouseEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticMouseEvent.js\n// module id = 42\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\nvar OBSERVED_ERROR = {};\n\n/**\n * `Transaction` creates a black box that is able to wrap any method such that\n * certain invariants are maintained before and after the method is invoked\n * (Even if an exception is thrown while invoking the wrapped method). Whoever\n * instantiates a transaction can provide enforcers of the invariants at\n * creation time. The `Transaction` class itself will supply one additional\n * automatic invariant for you - the invariant that any transaction instance\n * should not be run while it is already being run. You would typically create a\n * single instance of a `Transaction` for reuse multiple times, that potentially\n * is used to wrap several different methods. Wrappers are extremely simple -\n * they only require implementing two methods.\n *\n * <pre>\n * wrappers (injected at creation time)\n * + +\n * | |\n * +-----------------|--------|--------------+\n * | v | |\n * | +---------------+ | |\n * | +--| wrapper1 |---|----+ |\n * | | +---------------+ v | |\n * | | +-------------+ | |\n * | | +----| wrapper2 |--------+ |\n * | | | +-------------+ | | |\n * | | | | | |\n * | v v v v | wrapper\n * | +---+ +---+ +---------+ +---+ +---+ | invariants\n * perform(anyMethod) | | | | | | | | | | | | maintained\n * +----------------->|-|---|-|---|-->|anyMethod|---|---|-|---|-|-------->\n * | | | | | | | | | | | |\n * | | | | | | | | | | | |\n * | | | | | | | | | | | |\n * | +---+ +---+ +---------+ +---+ +---+ |\n * | initialize close |\n * +-----------------------------------------+\n * </pre>\n *\n * Use cases:\n * - Preserving the input selection ranges before/after reconciliation.\n * Restoring selection even in the event of an unexpected error.\n * - Deactivating events while rearranging the DOM, preventing blurs/focuses,\n * while guaranteeing that afterwards, the event system is reactivated.\n * - Flushing a queue of collected DOM mutations to the main UI thread after a\n * reconciliation takes place in a worker thread.\n * - Invoking any collected `componentDidUpdate` callbacks after rendering new\n * content.\n * - (Future use case): Wrapping particular flushes of the `ReactWorker` queue\n * to preserve the `scrollTop` (an automatic scroll aware DOM).\n * - (Future use case): Layout calculations before and after DOM updates.\n *\n * Transactional plugin API:\n * - A module that has an `initialize` method that returns any precomputation.\n * - and a `close` method that accepts the precomputation. `close` is invoked\n * when the wrapped process is completed, or has failed.\n *\n * @param {Array<TransactionalWrapper>} transactionWrapper Wrapper modules\n * that implement `initialize` and `close`.\n * @return {Transaction} Single transaction for reuse in thread.\n *\n * @class Transaction\n */\nvar TransactionImpl = {\n /**\n * Sets up this instance so that it is prepared for collecting metrics. Does\n * so such that this setup method may be used on an instance that is already\n * initialized, in a way that does not consume additional memory upon reuse.\n * That can be useful if you decide to make your subclass of this mixin a\n * \"PooledClass\".\n */\n reinitializeTransaction: function () {\n this.transactionWrappers = this.getTransactionWrappers();\n if (this.wrapperInitData) {\n this.wrapperInitData.length = 0;\n } else {\n this.wrapperInitData = [];\n }\n this._isInTransaction = false;\n },\n\n _isInTransaction: false,\n\n /**\n * @abstract\n * @return {Array<TransactionWrapper>} Array of transaction wrappers.\n */\n getTransactionWrappers: null,\n\n isInTransaction: function () {\n return !!this._isInTransaction;\n },\n\n /**\n * Executes the function within a safety window. Use this for the top level\n * methods that result in large amounts of computation/mutations that would\n * need to be safety checked. The optional arguments helps prevent the need\n * to bind in many cases.\n *\n * @param {function} method Member of scope to call.\n * @param {Object} scope Scope to invoke from.\n * @param {Object?=} a Argument to pass to the method.\n * @param {Object?=} b Argument to pass to the method.\n * @param {Object?=} c Argument to pass to the method.\n * @param {Object?=} d Argument to pass to the method.\n * @param {Object?=} e Argument to pass to the method.\n * @param {Object?=} f Argument to pass to the method.\n *\n * @return {*} Return value from `method`.\n */\n perform: function (method, scope, a, b, c, d, e, f) {\n !!this.isInTransaction() ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Transaction.perform(...): Cannot initialize a transaction when there is already an outstanding transaction.') : _prodInvariant('27') : void 0;\n var errorThrown;\n var ret;\n try {\n this._isInTransaction = true;\n // Catching errors makes debugging more difficult, so we start with\n // errorThrown set to true before setting it to false after calling\n // close -- if it's still set to true in the finally block, it means\n // one of these calls threw.\n errorThrown = true;\n this.initializeAll(0);\n ret = method.call(scope, a, b, c, d, e, f);\n errorThrown = false;\n } finally {\n try {\n if (errorThrown) {\n // If `method` throws, prefer to show that stack trace over any thrown\n // by invoking `closeAll`.\n try {\n this.closeAll(0);\n } catch (err) {}\n } else {\n // Since `method` didn't throw, we don't want to silence the exception\n // here.\n this.closeAll(0);\n }\n } finally {\n this._isInTransaction = false;\n }\n }\n return ret;\n },\n\n initializeAll: function (startIndex) {\n var transactionWrappers = this.transactionWrappers;\n for (var i = startIndex; i < transactionWrappers.length; i++) {\n var wrapper = transactionWrappers[i];\n try {\n // Catching errors makes debugging more difficult, so we start with the\n // OBSERVED_ERROR state before overwriting it with the real return value\n // of initialize -- if it's still set to OBSERVED_ERROR in the finally\n // block, it means wrapper.initialize threw.\n this.wrapperInitData[i] = OBSERVED_ERROR;\n this.wrapperInitData[i] = wrapper.initialize ? wrapper.initialize.call(this) : null;\n } finally {\n if (this.wrapperInitData[i] === OBSERVED_ERROR) {\n // The initializer for wrapper i threw an error; initialize the\n // remaining wrappers but silence any exceptions from them to ensure\n // that the first error is the one to bubble up.\n try {\n this.initializeAll(i + 1);\n } catch (err) {}\n }\n }\n }\n },\n\n /**\n * Invokes each of `this.transactionWrappers.close[i]` functions, passing into\n * them the respective return values of `this.transactionWrappers.init[i]`\n * (`close`rs that correspond to initializers that failed will not be\n * invoked).\n */\n closeAll: function (startIndex) {\n !this.isInTransaction() ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Transaction.closeAll(): Cannot close transaction when none are open.') : _prodInvariant('28') : void 0;\n var transactionWrappers = this.transactionWrappers;\n for (var i = startIndex; i < transactionWrappers.length; i++) {\n var wrapper = transactionWrappers[i];\n var initData = this.wrapperInitData[i];\n var errorThrown;\n try {\n // Catching errors makes debugging more difficult, so we start with\n // errorThrown set to true before setting it to false after calling\n // close -- if it's still set to true in the finally block, it means\n // wrapper.close threw.\n errorThrown = true;\n if (initData !== OBSERVED_ERROR && wrapper.close) {\n wrapper.close.call(this, initData);\n }\n errorThrown = false;\n } finally {\n if (errorThrown) {\n // The closer for wrapper i threw an error; close the remaining\n // wrappers but silence any exceptions from them to ensure that the\n // first error is the one to bubble up.\n try {\n this.closeAll(i + 1);\n } catch (e) {}\n }\n }\n }\n this.wrapperInitData.length = 0;\n }\n};\n\nmodule.exports = TransactionImpl;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/Transaction.js\n// module id = 43\n// module chunks = 0","/**\n * Copyright 2016-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * Based on the escape-html library, which is used under the MIT License below:\n *\n * Copyright (c) 2012-2013 TJ Holowaychuk\n * Copyright (c) 2015 Andreas Lubbe\n * Copyright (c) 2015 Tiancheng \"Timothy\" Gu\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files (the\n * 'Software'), to deal in the Software without restriction, including\n * without limitation the rights to use, copy, modify, merge, publish,\n * distribute, sublicense, and/or sell copies of the Software, and to\n * permit persons to whom the Software is furnished to do so, subject to\n * the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\n * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\n * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\n * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n *\n */\n\n'use strict';\n\n// code copied and modified from escape-html\n/**\n * Module variables.\n * @private\n */\n\nvar matchHtmlRegExp = /[\"'&<>]/;\n\n/**\n * Escape special characters in the given string of html.\n *\n * @param {string} string The string to escape for inserting into HTML\n * @return {string}\n * @public\n */\n\nfunction escapeHtml(string) {\n var str = '' + string;\n var match = matchHtmlRegExp.exec(str);\n\n if (!match) {\n return str;\n }\n\n var escape;\n var html = '';\n var index = 0;\n var lastIndex = 0;\n\n for (index = match.index; index < str.length; index++) {\n switch (str.charCodeAt(index)) {\n case 34:\n // \"\n escape = '"';\n break;\n case 38:\n // &\n escape = '&';\n break;\n case 39:\n // '\n escape = '''; // modified from escape-html; used to be '''\n break;\n case 60:\n // <\n escape = '<';\n break;\n case 62:\n // >\n escape = '>';\n break;\n default:\n continue;\n }\n\n if (lastIndex !== index) {\n html += str.substring(lastIndex, index);\n }\n\n lastIndex = index + 1;\n html += escape;\n }\n\n return lastIndex !== index ? html + str.substring(lastIndex, index) : html;\n}\n// end code copied and modified from escape-html\n\n\n/**\n * Escapes text to prevent scripting attacks.\n *\n * @param {*} text Text value to escape.\n * @return {string} An escaped string.\n */\nfunction escapeTextContentForBrowser(text) {\n if (typeof text === 'boolean' || typeof text === 'number') {\n // this shortcircuit helps perf for types that we know will never have\n // special characters, especially given that this function is used often\n // for numeric dom ids.\n return '' + text;\n }\n return escapeHtml(text);\n}\n\nmodule.exports = escapeTextContentForBrowser;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/escapeTextContentForBrowser.js\n// module id = 44\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar DOMNamespaces = require('./DOMNamespaces');\n\nvar WHITESPACE_TEST = /^[ \\r\\n\\t\\f]/;\nvar NONVISIBLE_TEST = /<(!--|link|noscript|meta|script|style)[ \\r\\n\\t\\f\\/>]/;\n\nvar createMicrosoftUnsafeLocalFunction = require('./createMicrosoftUnsafeLocalFunction');\n\n// SVG temp container for IE lacking innerHTML\nvar reusableSVGContainer;\n\n/**\n * Set the innerHTML property of a node, ensuring that whitespace is preserved\n * even in IE8.\n *\n * @param {DOMElement} node\n * @param {string} html\n * @internal\n */\nvar setInnerHTML = createMicrosoftUnsafeLocalFunction(function (node, html) {\n // IE does not have innerHTML for SVG nodes, so instead we inject the\n // new markup in a temp node and then move the child nodes across into\n // the target node\n if (node.namespaceURI === DOMNamespaces.svg && !('innerHTML' in node)) {\n reusableSVGContainer = reusableSVGContainer || document.createElement('div');\n reusableSVGContainer.innerHTML = '<svg>' + html + '</svg>';\n var svgNode = reusableSVGContainer.firstChild;\n while (svgNode.firstChild) {\n node.appendChild(svgNode.firstChild);\n }\n } else {\n node.innerHTML = html;\n }\n});\n\nif (ExecutionEnvironment.canUseDOM) {\n // IE8: When updating a just created node with innerHTML only leading\n // whitespace is removed. When updating an existing node with innerHTML\n // whitespace in root TextNodes is also collapsed.\n // @see quirksmode.org/bugreports/archives/2004/11/innerhtml_and_t.html\n\n // Feature detection; only IE8 is known to behave improperly like this.\n var testElement = document.createElement('div');\n testElement.innerHTML = ' ';\n if (testElement.innerHTML === '') {\n setInnerHTML = function (node, html) {\n // Magic theory: IE8 supposedly differentiates between added and updated\n // nodes when processing innerHTML, innerHTML on updated nodes suffers\n // from worse whitespace behavior. Re-adding a node like this triggers\n // the initial and more favorable whitespace behavior.\n // TODO: What to do on a detached node?\n if (node.parentNode) {\n node.parentNode.replaceChild(node, node);\n }\n\n // We also implement a workaround for non-visible tags disappearing into\n // thin air on IE8, this only happens if there is no visible text\n // in-front of the non-visible tags. Piggyback on the whitespace fix\n // and simply check if any non-visible tags appear in the source.\n if (WHITESPACE_TEST.test(html) || html[0] === '<' && NONVISIBLE_TEST.test(html)) {\n // Recover leading whitespace by temporarily prepending any character.\n // \\uFEFF has the potential advantage of being zero-width/invisible.\n // UglifyJS drops U+FEFF chars when parsing, so use String.fromCharCode\n // in hopes that this is preserved even if \"\\uFEFF\" is transformed to\n // the actual Unicode character (by Babel, for example).\n // https://github.com/mishoo/UglifyJS2/blob/v2.4.20/lib/parse.js#L216\n node.innerHTML = String.fromCharCode(0xFEFF) + html;\n\n // deleteData leaves an empty `TextNode` which offsets the index of all\n // children. Definitely want to avoid this.\n var textNode = node.firstChild;\n if (textNode.data.length === 1) {\n node.removeChild(textNode);\n } else {\n textNode.deleteData(0, 1);\n }\n } else {\n node.innerHTML = html;\n }\n };\n }\n testElement = null;\n}\n\nmodule.exports = setInnerHTML;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/setInnerHTML.js\n// module id = 45\n// module chunks = 0","'use strict';\n\nfunction Event(eventType) {\n this.type = eventType;\n}\n\nEvent.prototype.initEvent = function(eventType, canBubble, cancelable) {\n this.type = eventType;\n this.bubbles = canBubble;\n this.cancelable = cancelable;\n this.timeStamp = +new Date();\n return this;\n};\n\nEvent.prototype.stopPropagation = function() {};\nEvent.prototype.preventDefault = function() {};\n\nEvent.CAPTURING_PHASE = 1;\nEvent.AT_TARGET = 2;\nEvent.BUBBLING_PHASE = 3;\n\nmodule.exports = Event;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/event/event.js\n// module id = 46\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , IframeTransport = require('../iframe')\n , objectUtils = require('../../utils/object')\n ;\n\nmodule.exports = function(transport) {\n\n function IframeWrapTransport(transUrl, baseUrl) {\n IframeTransport.call(this, transport.transportName, transUrl, baseUrl);\n }\n\n inherits(IframeWrapTransport, IframeTransport);\n\n IframeWrapTransport.enabled = function(url, info) {\n if (!global.document) {\n return false;\n }\n\n var iframeInfo = objectUtils.extend({}, info);\n iframeInfo.sameOrigin = true;\n return transport.enabled(iframeInfo) && IframeTransport.enabled();\n };\n\n IframeWrapTransport.transportName = 'iframe-' + transport.transportName;\n IframeWrapTransport.needBody = true;\n IframeWrapTransport.roundTrips = IframeTransport.roundTrips + transport.roundTrips - 1; // html, javascript (2) + transport - no CORS (1)\n\n IframeWrapTransport.facadeTransport = transport;\n\n return IframeWrapTransport;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/iframe-wrap.js\n// module id = 47\n// module chunks = 0","'use strict';\n\nvar EventEmitter = require('events').EventEmitter\n , inherits = require('inherits')\n , eventUtils = require('../../utils/event')\n , browser = require('../../utils/browser')\n , urlUtils = require('../../utils/url')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:sender:xdr');\n}\n\n// References:\n// http://ajaxian.com/archives/100-line-ajax-wrapper\n// http://msdn.microsoft.com/en-us/library/cc288060(v=VS.85).aspx\n\nfunction XDRObject(method, url, payload) {\n debug(method, url);\n var self = this;\n EventEmitter.call(this);\n\n setTimeout(function() {\n self._start(method, url, payload);\n }, 0);\n}\n\ninherits(XDRObject, EventEmitter);\n\nXDRObject.prototype._start = function(method, url, payload) {\n debug('_start');\n var self = this;\n var xdr = new global.XDomainRequest();\n // IE caches even POSTs\n url = urlUtils.addQuery(url, 't=' + (+new Date()));\n\n xdr.onerror = function() {\n debug('onerror');\n self._error();\n };\n xdr.ontimeout = function() {\n debug('ontimeout');\n self._error();\n };\n xdr.onprogress = function() {\n debug('progress', xdr.responseText);\n self.emit('chunk', 200, xdr.responseText);\n };\n xdr.onload = function() {\n debug('load');\n self.emit('finish', 200, xdr.responseText);\n self._cleanup(false);\n };\n this.xdr = xdr;\n this.unloadRef = eventUtils.unloadAdd(function() {\n self._cleanup(true);\n });\n try {\n // Fails with AccessDenied if port number is bogus\n this.xdr.open(method, url);\n if (this.timeout) {\n this.xdr.timeout = this.timeout;\n }\n this.xdr.send(payload);\n } catch (x) {\n this._error();\n }\n};\n\nXDRObject.prototype._error = function() {\n this.emit('finish', 0, '');\n this._cleanup(false);\n};\n\nXDRObject.prototype._cleanup = function(abort) {\n debug('cleanup', abort);\n if (!this.xdr) {\n return;\n }\n this.removeAllListeners();\n eventUtils.unloadDel(this.unloadRef);\n\n this.xdr.ontimeout = this.xdr.onerror = this.xdr.onprogress = this.xdr.onload = null;\n if (abort) {\n try {\n this.xdr.abort();\n } catch (x) {\n // intentionally empty\n }\n }\n this.unloadRef = this.xdr = null;\n};\n\nXDRObject.prototype.close = function() {\n debug('close');\n this._cleanup(true);\n};\n\n// IE 8/9 if the request target uses the same scheme - #79\nXDRObject.enabled = !!(global.XDomainRequest && browser.hasDomain());\n\nmodule.exports = XDRObject;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xdr.js\n// module id = 48\n// module chunks = 0","'use strict';\n\nmodule.exports = {\n isObject: function(obj) {\n var type = typeof obj;\n return type === 'function' || type === 'object' && !!obj;\n }\n\n, extend: function(obj) {\n if (!this.isObject(obj)) {\n return obj;\n }\n var source, prop;\n for (var i = 1, length = arguments.length; i < length; i++) {\n source = arguments[i];\n for (prop in source) {\n if (Object.prototype.hasOwnProperty.call(source, prop)) {\n obj[prop] = source[prop];\n }\n }\n }\n return obj;\n }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/object.js\n// module id = 49\n// module chunks = 0","'use strict';\n\nvar required = require('requires-port')\n , lolcation = require('./lolcation')\n , qs = require('querystringify')\n , protocolre = /^([a-z][a-z0-9.+-]*:)?(\\/\\/)?([\\S\\s]*)/i;\n\n/**\n * These are the parse rules for the URL parser, it informs the parser\n * about:\n *\n * 0. The char it Needs to parse, if it's a string it should be done using\n * indexOf, RegExp using exec and NaN means set as current value.\n * 1. The property we should set when parsing this value.\n * 2. Indication if it's backwards or forward parsing, when set as number it's\n * the value of extra chars that should be split off.\n * 3. Inherit from location if non existing in the parser.\n * 4. `toLowerCase` the resulting value.\n */\nvar rules = [\n ['#', 'hash'], // Extract from the back.\n ['?', 'query'], // Extract from the back.\n ['/', 'pathname'], // Extract from the back.\n ['@', 'auth', 1], // Extract from the front.\n [NaN, 'host', undefined, 1, 1], // Set left over value.\n [/:(\\d+)$/, 'port', undefined, 1], // RegExp the back.\n [NaN, 'hostname', undefined, 1, 1] // Set left over.\n];\n\n/**\n * @typedef ProtocolExtract\n * @type Object\n * @property {String} protocol Protocol matched in the URL, in lowercase.\n * @property {Boolean} slashes `true` if protocol is followed by \"//\", else `false`.\n * @property {String} rest Rest of the URL that is not part of the protocol.\n */\n\n/**\n * Extract protocol information from a URL with/without double slash (\"//\").\n *\n * @param {String} address URL we want to extract from.\n * @return {ProtocolExtract} Extracted information.\n * @api private\n */\nfunction extractProtocol(address) {\n var match = protocolre.exec(address);\n\n return {\n protocol: match[1] ? match[1].toLowerCase() : '',\n slashes: !!match[2],\n rest: match[3]\n };\n}\n\n/**\n * Resolve a relative URL pathname against a base URL pathname.\n *\n * @param {String} relative Pathname of the relative URL.\n * @param {String} base Pathname of the base URL.\n * @return {String} Resolved pathname.\n * @api private\n */\nfunction resolve(relative, base) {\n var path = (base || '/').split('/').slice(0, -1).concat(relative.split('/'))\n , i = path.length\n , last = path[i - 1]\n , unshift = false\n , up = 0;\n\n while (i--) {\n if (path[i] === '.') {\n path.splice(i, 1);\n } else if (path[i] === '..') {\n path.splice(i, 1);\n up++;\n } else if (up) {\n if (i === 0) unshift = true;\n path.splice(i, 1);\n up--;\n }\n }\n\n if (unshift) path.unshift('');\n if (last === '.' || last === '..') path.push('');\n\n return path.join('/');\n}\n\n/**\n * The actual URL instance. Instead of returning an object we've opted-in to\n * create an actual constructor as it's much more memory efficient and\n * faster and it pleases my OCD.\n *\n * @constructor\n * @param {String} address URL we want to parse.\n * @param {Object|String} location Location defaults for relative paths.\n * @param {Boolean|Function} parser Parser for the query string.\n * @api public\n */\nfunction URL(address, location, parser) {\n if (!(this instanceof URL)) {\n return new URL(address, location, parser);\n }\n\n var relative, extracted, parse, instruction, index, key\n , instructions = rules.slice()\n , type = typeof location\n , url = this\n , i = 0;\n\n //\n // The following if statements allows this module two have compatibility with\n // 2 different API:\n //\n // 1. Node.js's `url.parse` api which accepts a URL, boolean as arguments\n // where the boolean indicates that the query string should also be parsed.\n //\n // 2. The `URL` interface of the browser which accepts a URL, object as\n // arguments. The supplied object will be used as default values / fall-back\n // for relative paths.\n //\n if ('object' !== type && 'string' !== type) {\n parser = location;\n location = null;\n }\n\n if (parser && 'function' !== typeof parser) parser = qs.parse;\n\n location = lolcation(location);\n\n //\n // Extract protocol information before running the instructions.\n //\n extracted = extractProtocol(address || '');\n relative = !extracted.protocol && !extracted.slashes;\n url.slashes = extracted.slashes || relative && location.slashes;\n url.protocol = extracted.protocol || location.protocol || '';\n address = extracted.rest;\n\n //\n // When the authority component is absent the URL starts with a path\n // component.\n //\n if (!extracted.slashes) instructions[2] = [/(.*)/, 'pathname'];\n\n for (; i < instructions.length; i++) {\n instruction = instructions[i];\n parse = instruction[0];\n key = instruction[1];\n\n if (parse !== parse) {\n url[key] = address;\n } else if ('string' === typeof parse) {\n if (~(index = address.indexOf(parse))) {\n if ('number' === typeof instruction[2]) {\n url[key] = address.slice(0, index);\n address = address.slice(index + instruction[2]);\n } else {\n url[key] = address.slice(index);\n address = address.slice(0, index);\n }\n }\n } else if ((index = parse.exec(address))) {\n url[key] = index[1];\n address = address.slice(0, index.index);\n }\n\n url[key] = url[key] || (\n relative && instruction[3] ? location[key] || '' : ''\n );\n\n //\n // Hostname, host and protocol should be lowercased so they can be used to\n // create a proper `origin`.\n //\n if (instruction[4]) url[key] = url[key].toLowerCase();\n }\n\n //\n // Also parse the supplied query string in to an object. If we're supplied\n // with a custom parser as function use that instead of the default build-in\n // parser.\n //\n if (parser) url.query = parser(url.query);\n\n //\n // If the URL is relative, resolve the pathname against the base URL.\n //\n if (\n relative\n && location.slashes\n && url.pathname.charAt(0) !== '/'\n && (url.pathname !== '' || location.pathname !== '')\n ) {\n url.pathname = resolve(url.pathname, location.pathname);\n }\n\n //\n // We should not add port numbers if they are already the default port number\n // for a given protocol. As the host also contains the port number we're going\n // override it with the hostname which contains no port number.\n //\n if (!required(url.port, url.protocol)) {\n url.host = url.hostname;\n url.port = '';\n }\n\n //\n // Parse down the `auth` for the username and password.\n //\n url.username = url.password = '';\n if (url.auth) {\n instruction = url.auth.split(':');\n url.username = instruction[0] || '';\n url.password = instruction[1] || '';\n }\n\n url.origin = url.protocol && url.host && url.protocol !== 'file:'\n ? url.protocol +'//'+ url.host\n : 'null';\n\n //\n // The href is just the compiled result.\n //\n url.href = url.toString();\n}\n\n/**\n * This is convenience method for changing properties in the URL instance to\n * insure that they all propagate correctly.\n *\n * @param {String} part Property we need to adjust.\n * @param {Mixed} value The newly assigned value.\n * @param {Boolean|Function} fn When setting the query, it will be the function\n * used to parse the query.\n * When setting the protocol, double slash will be\n * removed from the final url if it is true.\n * @returns {URL}\n * @api public\n */\nfunction set(part, value, fn) {\n var url = this;\n\n switch (part) {\n case 'query':\n if ('string' === typeof value && value.length) {\n value = (fn || qs.parse)(value);\n }\n\n url[part] = value;\n break;\n\n case 'port':\n url[part] = value;\n\n if (!required(value, url.protocol)) {\n url.host = url.hostname;\n url[part] = '';\n } else if (value) {\n url.host = url.hostname +':'+ value;\n }\n\n break;\n\n case 'hostname':\n url[part] = value;\n\n if (url.port) value += ':'+ url.port;\n url.host = value;\n break;\n\n case 'host':\n url[part] = value;\n\n if (/:\\d+$/.test(value)) {\n value = value.split(':');\n url.port = value.pop();\n url.hostname = value.join(':');\n } else {\n url.hostname = value;\n url.port = '';\n }\n\n break;\n\n case 'protocol':\n url.protocol = value.toLowerCase();\n url.slashes = !fn;\n break;\n\n case 'pathname':\n url.pathname = value.length && value.charAt(0) !== '/' ? '/' + value : value;\n\n break;\n\n default:\n url[part] = value;\n }\n\n for (var i = 0; i < rules.length; i++) {\n var ins = rules[i];\n\n if (ins[4]) url[ins[1]] = url[ins[1]].toLowerCase();\n }\n\n url.origin = url.protocol && url.host && url.protocol !== 'file:'\n ? url.protocol +'//'+ url.host\n : 'null';\n\n url.href = url.toString();\n\n return url;\n};\n\n/**\n * Transform the properties back in to a valid and full URL string.\n *\n * @param {Function} stringify Optional query stringify function.\n * @returns {String}\n * @api public\n */\nfunction toString(stringify) {\n if (!stringify || 'function' !== typeof stringify) stringify = qs.stringify;\n\n var query\n , url = this\n , protocol = url.protocol;\n\n if (protocol && protocol.charAt(protocol.length - 1) !== ':') protocol += ':';\n\n var result = protocol + (url.slashes ? '//' : '');\n\n if (url.username) {\n result += url.username;\n if (url.password) result += ':'+ url.password;\n result += '@';\n }\n\n result += url.host + url.pathname;\n\n query = 'object' === typeof url.query ? stringify(url.query) : url.query;\n if (query) result += '?' !== query.charAt(0) ? '?'+ query : query;\n\n if (url.hash) result += url.hash;\n\n return result;\n}\n\nURL.prototype = { set: set, toString: toString };\n\n//\n// Expose the URL parser and some additional properties that might be useful for\n// others or testing.\n//\nURL.extractProtocol = extractProtocol;\nURL.location = lolcation;\nURL.qs = qs;\n\nmodule.exports = URL;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/url-parse/index.js\n// module id = 50\n// module chunks = 0","exports = module.exports = require(\"../../node_modules/css-loader/lib/css-base.js\")();\n// imports\n\n\n// module\nexports.push([module.id, \".App {\\n text-align: center;\\n}\\n\\n.App-logo {\\n -webkit-animation: App-logo-spin infinite 20s linear;\\n animation: App-logo-spin infinite 20s linear;\\n height: 80px;\\n}\\n\\n.App-header {\\n background-color: #222;\\n height: 150px;\\n padding: 20px;\\n color: white;\\n}\\n\\n.App-intro {\\n font-size: large;\\n}\\n\\n@-webkit-keyframes App-logo-spin {\\n from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }\\n to { -webkit-transform: rotate(360deg); transform: rotate(360deg); }\\n}\\n\\n@keyframes App-logo-spin {\\n from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }\\n to { -webkit-transform: rotate(360deg); transform: rotate(360deg); }\\n}\\n\", \"\"]);\n\n// exports\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/css-loader?{\"importLoaders\":1}!./packages/react-scripts/~/postcss-loader?{\"ident\":\"postcss\"}!./packages/react-scripts/template/src/App.css\n// module id = 51\n// module chunks = 0","exports = module.exports = require(\"../../node_modules/css-loader/lib/css-base.js\")();\n// imports\n\n\n// module\nexports.push([module.id, \"body {\\n margin: 0;\\n padding: 0;\\n font-family: sans-serif;\\n}\\n\", \"\"]);\n\n// exports\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/css-loader?{\"importLoaders\":1}!./packages/react-scripts/~/postcss-loader?{\"ident\":\"postcss\"}!./packages/react-scripts/template/src/index.css\n// module id = 52\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n * \n */\n\n/*eslint-disable no-self-compare */\n\n'use strict';\n\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\n\n/**\n * inlined Object.is polyfill to avoid requiring consumers ship their own\n * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is\n */\nfunction is(x, y) {\n // SameValue algorithm\n if (x === y) {\n // Steps 1-5, 7-10\n // Steps 6.b-6.e: +0 != -0\n // Added the nonzero y check to make Flow happy, but it is redundant\n return x !== 0 || y !== 0 || 1 / x === 1 / y;\n } else {\n // Step 6.a: NaN == NaN\n return x !== x && y !== y;\n }\n}\n\n/**\n * Performs equality by iterating through keys on an object and returning false\n * when any key has values which are not strictly equal between the arguments.\n * Returns true when the values of all keys are strictly equal.\n */\nfunction shallowEqual(objA, objB) {\n if (is(objA, objB)) {\n return true;\n }\n\n if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {\n return false;\n }\n\n var keysA = Object.keys(objA);\n var keysB = Object.keys(objB);\n\n if (keysA.length !== keysB.length) {\n return false;\n }\n\n // Test for A's keys different from B.\n for (var i = 0; i < keysA.length; i++) {\n if (!hasOwnProperty.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) {\n return false;\n }\n }\n\n return true;\n}\n\nmodule.exports = shallowEqual;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/shallowEqual.js\n// module id = 53\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMLazyTree = require('./DOMLazyTree');\nvar Danger = require('./Danger');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactInstrumentation = require('./ReactInstrumentation');\n\nvar createMicrosoftUnsafeLocalFunction = require('./createMicrosoftUnsafeLocalFunction');\nvar setInnerHTML = require('./setInnerHTML');\nvar setTextContent = require('./setTextContent');\n\nfunction getNodeAfter(parentNode, node) {\n // Special case for text components, which return [open, close] comments\n // from getHostNode.\n if (Array.isArray(node)) {\n node = node[1];\n }\n return node ? node.nextSibling : parentNode.firstChild;\n}\n\n/**\n * Inserts `childNode` as a child of `parentNode` at the `index`.\n *\n * @param {DOMElement} parentNode Parent node in which to insert.\n * @param {DOMElement} childNode Child node to insert.\n * @param {number} index Index at which to insert the child.\n * @internal\n */\nvar insertChildAt = createMicrosoftUnsafeLocalFunction(function (parentNode, childNode, referenceNode) {\n // We rely exclusively on `insertBefore(node, null)` instead of also using\n // `appendChild(node)`. (Using `undefined` is not allowed by all browsers so\n // we are careful to use `null`.)\n parentNode.insertBefore(childNode, referenceNode);\n});\n\nfunction insertLazyTreeChildAt(parentNode, childTree, referenceNode) {\n DOMLazyTree.insertTreeBefore(parentNode, childTree, referenceNode);\n}\n\nfunction moveChild(parentNode, childNode, referenceNode) {\n if (Array.isArray(childNode)) {\n moveDelimitedText(parentNode, childNode[0], childNode[1], referenceNode);\n } else {\n insertChildAt(parentNode, childNode, referenceNode);\n }\n}\n\nfunction removeChild(parentNode, childNode) {\n if (Array.isArray(childNode)) {\n var closingComment = childNode[1];\n childNode = childNode[0];\n removeDelimitedText(parentNode, childNode, closingComment);\n parentNode.removeChild(closingComment);\n }\n parentNode.removeChild(childNode);\n}\n\nfunction moveDelimitedText(parentNode, openingComment, closingComment, referenceNode) {\n var node = openingComment;\n while (true) {\n var nextNode = node.nextSibling;\n insertChildAt(parentNode, node, referenceNode);\n if (node === closingComment) {\n break;\n }\n node = nextNode;\n }\n}\n\nfunction removeDelimitedText(parentNode, startNode, closingComment) {\n while (true) {\n var node = startNode.nextSibling;\n if (node === closingComment) {\n // The closing comment is removed by ReactMultiChild.\n break;\n } else {\n parentNode.removeChild(node);\n }\n }\n}\n\nfunction replaceDelimitedText(openingComment, closingComment, stringText) {\n var parentNode = openingComment.parentNode;\n var nodeAfterComment = openingComment.nextSibling;\n if (nodeAfterComment === closingComment) {\n // There are no text nodes between the opening and closing comments; insert\n // a new one if stringText isn't empty.\n if (stringText) {\n insertChildAt(parentNode, document.createTextNode(stringText), nodeAfterComment);\n }\n } else {\n if (stringText) {\n // Set the text content of the first node after the opening comment, and\n // remove all following nodes up until the closing comment.\n setTextContent(nodeAfterComment, stringText);\n removeDelimitedText(parentNode, nodeAfterComment, closingComment);\n } else {\n removeDelimitedText(parentNode, openingComment, closingComment);\n }\n }\n\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: ReactDOMComponentTree.getInstanceFromNode(openingComment)._debugID,\n type: 'replace text',\n payload: stringText\n });\n }\n}\n\nvar dangerouslyReplaceNodeWithMarkup = Danger.dangerouslyReplaceNodeWithMarkup;\nif (process.env.NODE_ENV !== 'production') {\n dangerouslyReplaceNodeWithMarkup = function (oldChild, markup, prevInstance) {\n Danger.dangerouslyReplaceNodeWithMarkup(oldChild, markup);\n if (prevInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: prevInstance._debugID,\n type: 'replace with',\n payload: markup.toString()\n });\n } else {\n var nextInstance = ReactDOMComponentTree.getInstanceFromNode(markup.node);\n if (nextInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: nextInstance._debugID,\n type: 'mount',\n payload: markup.toString()\n });\n }\n }\n };\n}\n\n/**\n * Operations for updating with DOM children.\n */\nvar DOMChildrenOperations = {\n\n dangerouslyReplaceNodeWithMarkup: dangerouslyReplaceNodeWithMarkup,\n\n replaceDelimitedText: replaceDelimitedText,\n\n /**\n * Updates a component's children by processing a series of updates. The\n * update configurations are each expected to have a `parentNode` property.\n *\n * @param {array<object>} updates List of update configurations.\n * @internal\n */\n processUpdates: function (parentNode, updates) {\n if (process.env.NODE_ENV !== 'production') {\n var parentNodeDebugID = ReactDOMComponentTree.getInstanceFromNode(parentNode)._debugID;\n }\n\n for (var k = 0; k < updates.length; k++) {\n var update = updates[k];\n switch (update.type) {\n case 'INSERT_MARKUP':\n insertLazyTreeChildAt(parentNode, update.content, getNodeAfter(parentNode, update.afterNode));\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: parentNodeDebugID,\n type: 'insert child',\n payload: { toIndex: update.toIndex, content: update.content.toString() }\n });\n }\n break;\n case 'MOVE_EXISTING':\n moveChild(parentNode, update.fromNode, getNodeAfter(parentNode, update.afterNode));\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: parentNodeDebugID,\n type: 'move child',\n payload: { fromIndex: update.fromIndex, toIndex: update.toIndex }\n });\n }\n break;\n case 'SET_MARKUP':\n setInnerHTML(parentNode, update.content);\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: parentNodeDebugID,\n type: 'replace children',\n payload: update.content.toString()\n });\n }\n break;\n case 'TEXT_CONTENT':\n setTextContent(parentNode, update.content);\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: parentNodeDebugID,\n type: 'replace text',\n payload: update.content.toString()\n });\n }\n break;\n case 'REMOVE_NODE':\n removeChild(parentNode, update.fromNode);\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: parentNodeDebugID,\n type: 'remove child',\n payload: { fromIndex: update.fromIndex }\n });\n }\n break;\n }\n }\n }\n\n};\n\nmodule.exports = DOMChildrenOperations;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/DOMChildrenOperations.js\n// module id = 54\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMNamespaces = {\n html: 'http://www.w3.org/1999/xhtml',\n mathml: 'http://www.w3.org/1998/Math/MathML',\n svg: 'http://www.w3.org/2000/svg'\n};\n\nmodule.exports = DOMNamespaces;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/DOMNamespaces.js\n// module id = 55\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactErrorUtils = require('./ReactErrorUtils');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\n/**\n * Injected dependencies:\n */\n\n/**\n * - `ComponentTree`: [required] Module that can convert between React instances\n * and actual node references.\n */\nvar ComponentTree;\nvar TreeTraversal;\nvar injection = {\n injectComponentTree: function (Injected) {\n ComponentTree = Injected;\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(Injected && Injected.getNodeFromInstance && Injected.getInstanceFromNode, 'EventPluginUtils.injection.injectComponentTree(...): Injected ' + 'module is missing getNodeFromInstance or getInstanceFromNode.') : void 0;\n }\n },\n injectTreeTraversal: function (Injected) {\n TreeTraversal = Injected;\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(Injected && Injected.isAncestor && Injected.getLowestCommonAncestor, 'EventPluginUtils.injection.injectTreeTraversal(...): Injected ' + 'module is missing isAncestor or getLowestCommonAncestor.') : void 0;\n }\n }\n};\n\nfunction isEndish(topLevelType) {\n return topLevelType === 'topMouseUp' || topLevelType === 'topTouchEnd' || topLevelType === 'topTouchCancel';\n}\n\nfunction isMoveish(topLevelType) {\n return topLevelType === 'topMouseMove' || topLevelType === 'topTouchMove';\n}\nfunction isStartish(topLevelType) {\n return topLevelType === 'topMouseDown' || topLevelType === 'topTouchStart';\n}\n\nvar validateEventDispatches;\nif (process.env.NODE_ENV !== 'production') {\n validateEventDispatches = function (event) {\n var dispatchListeners = event._dispatchListeners;\n var dispatchInstances = event._dispatchInstances;\n\n var listenersIsArr = Array.isArray(dispatchListeners);\n var listenersLen = listenersIsArr ? dispatchListeners.length : dispatchListeners ? 1 : 0;\n\n var instancesIsArr = Array.isArray(dispatchInstances);\n var instancesLen = instancesIsArr ? dispatchInstances.length : dispatchInstances ? 1 : 0;\n\n process.env.NODE_ENV !== 'production' ? warning(instancesIsArr === listenersIsArr && instancesLen === listenersLen, 'EventPluginUtils: Invalid `event`.') : void 0;\n };\n}\n\n/**\n * Dispatch the event to the listener.\n * @param {SyntheticEvent} event SyntheticEvent to handle\n * @param {boolean} simulated If the event is simulated (changes exn behavior)\n * @param {function} listener Application-level callback\n * @param {*} inst Internal component instance\n */\nfunction executeDispatch(event, simulated, listener, inst) {\n var type = event.type || 'unknown-event';\n event.currentTarget = EventPluginUtils.getNodeFromInstance(inst);\n if (simulated) {\n ReactErrorUtils.invokeGuardedCallbackWithCatch(type, listener, event);\n } else {\n ReactErrorUtils.invokeGuardedCallback(type, listener, event);\n }\n event.currentTarget = null;\n}\n\n/**\n * Standard/simple iteration through an event's collected dispatches.\n */\nfunction executeDispatchesInOrder(event, simulated) {\n var dispatchListeners = event._dispatchListeners;\n var dispatchInstances = event._dispatchInstances;\n if (process.env.NODE_ENV !== 'production') {\n validateEventDispatches(event);\n }\n if (Array.isArray(dispatchListeners)) {\n for (var i = 0; i < dispatchListeners.length; i++) {\n if (event.isPropagationStopped()) {\n break;\n }\n // Listeners and Instances are two parallel arrays that are always in sync.\n executeDispatch(event, simulated, dispatchListeners[i], dispatchInstances[i]);\n }\n } else if (dispatchListeners) {\n executeDispatch(event, simulated, dispatchListeners, dispatchInstances);\n }\n event._dispatchListeners = null;\n event._dispatchInstances = null;\n}\n\n/**\n * Standard/simple iteration through an event's collected dispatches, but stops\n * at the first dispatch execution returning true, and returns that id.\n *\n * @return {?string} id of the first dispatch execution who's listener returns\n * true, or null if no listener returned true.\n */\nfunction executeDispatchesInOrderStopAtTrueImpl(event) {\n var dispatchListeners = event._dispatchListeners;\n var dispatchInstances = event._dispatchInstances;\n if (process.env.NODE_ENV !== 'production') {\n validateEventDispatches(event);\n }\n if (Array.isArray(dispatchListeners)) {\n for (var i = 0; i < dispatchListeners.length; i++) {\n if (event.isPropagationStopped()) {\n break;\n }\n // Listeners and Instances are two parallel arrays that are always in sync.\n if (dispatchListeners[i](event, dispatchInstances[i])) {\n return dispatchInstances[i];\n }\n }\n } else if (dispatchListeners) {\n if (dispatchListeners(event, dispatchInstances)) {\n return dispatchInstances;\n }\n }\n return null;\n}\n\n/**\n * @see executeDispatchesInOrderStopAtTrueImpl\n */\nfunction executeDispatchesInOrderStopAtTrue(event) {\n var ret = executeDispatchesInOrderStopAtTrueImpl(event);\n event._dispatchInstances = null;\n event._dispatchListeners = null;\n return ret;\n}\n\n/**\n * Execution of a \"direct\" dispatch - there must be at most one dispatch\n * accumulated on the event or it is considered an error. It doesn't really make\n * sense for an event with multiple dispatches (bubbled) to keep track of the\n * return values at each dispatch execution, but it does tend to make sense when\n * dealing with \"direct\" dispatches.\n *\n * @return {*} The return value of executing the single dispatch.\n */\nfunction executeDirectDispatch(event) {\n if (process.env.NODE_ENV !== 'production') {\n validateEventDispatches(event);\n }\n var dispatchListener = event._dispatchListeners;\n var dispatchInstance = event._dispatchInstances;\n !!Array.isArray(dispatchListener) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'executeDirectDispatch(...): Invalid `event`.') : _prodInvariant('103') : void 0;\n event.currentTarget = dispatchListener ? EventPluginUtils.getNodeFromInstance(dispatchInstance) : null;\n var res = dispatchListener ? dispatchListener(event) : null;\n event.currentTarget = null;\n event._dispatchListeners = null;\n event._dispatchInstances = null;\n return res;\n}\n\n/**\n * @param {SyntheticEvent} event\n * @return {boolean} True iff number of dispatches accumulated is greater than 0.\n */\nfunction hasDispatches(event) {\n return !!event._dispatchListeners;\n}\n\n/**\n * General utilities that are useful in creating custom Event Plugins.\n */\nvar EventPluginUtils = {\n isEndish: isEndish,\n isMoveish: isMoveish,\n isStartish: isStartish,\n\n executeDirectDispatch: executeDirectDispatch,\n executeDispatchesInOrder: executeDispatchesInOrder,\n executeDispatchesInOrderStopAtTrue: executeDispatchesInOrderStopAtTrue,\n hasDispatches: hasDispatches,\n\n getInstanceFromNode: function (node) {\n return ComponentTree.getInstanceFromNode(node);\n },\n getNodeFromInstance: function (node) {\n return ComponentTree.getNodeFromInstance(node);\n },\n isAncestor: function (a, b) {\n return TreeTraversal.isAncestor(a, b);\n },\n getLowestCommonAncestor: function (a, b) {\n return TreeTraversal.getLowestCommonAncestor(a, b);\n },\n getParentInstance: function (inst) {\n return TreeTraversal.getParentInstance(inst);\n },\n traverseTwoPhase: function (target, fn, arg) {\n return TreeTraversal.traverseTwoPhase(target, fn, arg);\n },\n traverseEnterLeave: function (from, to, fn, argFrom, argTo) {\n return TreeTraversal.traverseEnterLeave(from, to, fn, argFrom, argTo);\n },\n\n injection: injection\n};\n\nmodule.exports = EventPluginUtils;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/EventPluginUtils.js\n// module id = 56\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/**\n * Escape and wrap key so it is safe to use as a reactid\n *\n * @param {string} key to be escaped.\n * @return {string} the escaped key.\n */\n\nfunction escape(key) {\n var escapeRegex = /[=:]/g;\n var escaperLookup = {\n '=': '=0',\n ':': '=2'\n };\n var escapedString = ('' + key).replace(escapeRegex, function (match) {\n return escaperLookup[match];\n });\n\n return '$' + escapedString;\n}\n\n/**\n * Unescape and unwrap key for human-readable display\n *\n * @param {string} key to unescape.\n * @return {string} the unescaped key.\n */\nfunction unescape(key) {\n var unescapeRegex = /(=0|=2)/g;\n var unescaperLookup = {\n '=0': '=',\n '=2': ':'\n };\n var keySubstring = key[0] === '.' && key[1] === '$' ? key.substring(2) : key.substring(1);\n\n return ('' + keySubstring).replace(unescapeRegex, function (match) {\n return unescaperLookup[match];\n });\n}\n\nvar KeyEscapeUtils = {\n escape: escape,\n unescape: unescape\n};\n\nmodule.exports = KeyEscapeUtils;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/KeyEscapeUtils.js\n// module id = 57\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar React = require('react/lib/React');\nvar ReactPropTypesSecret = require('./ReactPropTypesSecret');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nvar hasReadOnlyValue = {\n 'button': true,\n 'checkbox': true,\n 'image': true,\n 'hidden': true,\n 'radio': true,\n 'reset': true,\n 'submit': true\n};\n\nfunction _assertSingleLink(inputProps) {\n !(inputProps.checkedLink == null || inputProps.valueLink == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a checkedLink and a valueLink. If you want to use checkedLink, you probably don\\'t want to use valueLink and vice versa.') : _prodInvariant('87') : void 0;\n}\nfunction _assertValueLink(inputProps) {\n _assertSingleLink(inputProps);\n !(inputProps.value == null && inputProps.onChange == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a valueLink and a value or onChange event. If you want to use value or onChange, you probably don\\'t want to use valueLink.') : _prodInvariant('88') : void 0;\n}\n\nfunction _assertCheckedLink(inputProps) {\n _assertSingleLink(inputProps);\n !(inputProps.checked == null && inputProps.onChange == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a checkedLink and a checked property or onChange event. If you want to use checked or onChange, you probably don\\'t want to use checkedLink') : _prodInvariant('89') : void 0;\n}\n\nvar propTypes = {\n value: function (props, propName, componentName) {\n if (!props[propName] || hasReadOnlyValue[props.type] || props.onChange || props.readOnly || props.disabled) {\n return null;\n }\n return new Error('You provided a `value` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultValue`. Otherwise, ' + 'set either `onChange` or `readOnly`.');\n },\n checked: function (props, propName, componentName) {\n if (!props[propName] || props.onChange || props.readOnly || props.disabled) {\n return null;\n }\n return new Error('You provided a `checked` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultChecked`. Otherwise, ' + 'set either `onChange` or `readOnly`.');\n },\n onChange: React.PropTypes.func\n};\n\nvar loggedTypeFailures = {};\nfunction getDeclarationErrorAddendum(owner) {\n if (owner) {\n var name = owner.getName();\n if (name) {\n return ' Check the render method of `' + name + '`.';\n }\n }\n return '';\n}\n\n/**\n * Provide a linked `value` attribute for controlled forms. You should not use\n * this outside of the ReactDOM controlled form components.\n */\nvar LinkedValueUtils = {\n checkPropTypes: function (tagName, props, owner) {\n for (var propName in propTypes) {\n if (propTypes.hasOwnProperty(propName)) {\n var error = propTypes[propName](props, propName, tagName, 'prop', null, ReactPropTypesSecret);\n }\n if (error instanceof Error && !(error.message in loggedTypeFailures)) {\n // Only monitor this failure once because there tends to be a lot of the\n // same error.\n loggedTypeFailures[error.message] = true;\n\n var addendum = getDeclarationErrorAddendum(owner);\n process.env.NODE_ENV !== 'production' ? warning(false, 'Failed form propType: %s%s', error.message, addendum) : void 0;\n }\n }\n },\n\n /**\n * @param {object} inputProps Props for form component\n * @return {*} current value of the input either from value prop or link.\n */\n getValue: function (inputProps) {\n if (inputProps.valueLink) {\n _assertValueLink(inputProps);\n return inputProps.valueLink.value;\n }\n return inputProps.value;\n },\n\n /**\n * @param {object} inputProps Props for form component\n * @return {*} current checked status of the input either from checked prop\n * or link.\n */\n getChecked: function (inputProps) {\n if (inputProps.checkedLink) {\n _assertCheckedLink(inputProps);\n return inputProps.checkedLink.value;\n }\n return inputProps.checked;\n },\n\n /**\n * @param {object} inputProps Props for form component\n * @param {SyntheticEvent} event change event to handle\n */\n executeOnChange: function (inputProps, event) {\n if (inputProps.valueLink) {\n _assertValueLink(inputProps);\n return inputProps.valueLink.requestChange(event.target.value);\n } else if (inputProps.checkedLink) {\n _assertCheckedLink(inputProps);\n return inputProps.checkedLink.requestChange(event.target.checked);\n } else if (inputProps.onChange) {\n return inputProps.onChange.call(undefined, event);\n }\n }\n};\n\nmodule.exports = LinkedValueUtils;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/LinkedValueUtils.js\n// module id = 58\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\nvar injected = false;\n\nvar ReactComponentEnvironment = {\n\n /**\n * Optionally injectable hook for swapping out mount images in the middle of\n * the tree.\n */\n replaceNodeWithMarkup: null,\n\n /**\n * Optionally injectable hook for processing a queue of child updates. Will\n * later move into MultiChildComponents.\n */\n processChildrenUpdates: null,\n\n injection: {\n injectEnvironment: function (environment) {\n !!injected ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactCompositeComponent: injectEnvironment() can only be called once.') : _prodInvariant('104') : void 0;\n ReactComponentEnvironment.replaceNodeWithMarkup = environment.replaceNodeWithMarkup;\n ReactComponentEnvironment.processChildrenUpdates = environment.processChildrenUpdates;\n injected = true;\n }\n }\n\n};\n\nmodule.exports = ReactComponentEnvironment;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactComponentEnvironment.js\n// module id = 59\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar caughtError = null;\n\n/**\n * Call a function while guarding against errors that happens within it.\n *\n * @param {String} name of the guard to use for logging or debugging\n * @param {Function} func The function to invoke\n * @param {*} a First argument\n * @param {*} b Second argument\n */\nfunction invokeGuardedCallback(name, func, a) {\n try {\n func(a);\n } catch (x) {\n if (caughtError === null) {\n caughtError = x;\n }\n }\n}\n\nvar ReactErrorUtils = {\n invokeGuardedCallback: invokeGuardedCallback,\n\n /**\n * Invoked by ReactTestUtils.Simulate so that any errors thrown by the event\n * handler are sure to be rethrown by rethrowCaughtError.\n */\n invokeGuardedCallbackWithCatch: invokeGuardedCallback,\n\n /**\n * During execution of guarded functions we will capture the first error which\n * we will rethrow to be handled by the top level error handler.\n */\n rethrowCaughtError: function () {\n if (caughtError) {\n var error = caughtError;\n caughtError = null;\n throw error;\n }\n }\n};\n\nif (process.env.NODE_ENV !== 'production') {\n /**\n * To help development we can get better devtools integration by simulating a\n * real browser event.\n */\n if (typeof window !== 'undefined' && typeof window.dispatchEvent === 'function' && typeof document !== 'undefined' && typeof document.createEvent === 'function') {\n var fakeNode = document.createElement('react');\n ReactErrorUtils.invokeGuardedCallback = function (name, func, a) {\n var boundFunc = func.bind(null, a);\n var evtType = 'react-' + name;\n fakeNode.addEventListener(evtType, boundFunc, false);\n var evt = document.createEvent('Event');\n // $FlowFixMe https://github.com/facebook/flow/issues/2336\n evt.initEvent(evtType, false, false);\n fakeNode.dispatchEvent(evt);\n fakeNode.removeEventListener(evtType, boundFunc, false);\n };\n }\n}\n\nmodule.exports = ReactErrorUtils;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactErrorUtils.js\n// module id = 60\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactCurrentOwner = require('react/lib/ReactCurrentOwner');\nvar ReactInstanceMap = require('./ReactInstanceMap');\nvar ReactInstrumentation = require('./ReactInstrumentation');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nfunction enqueueUpdate(internalInstance) {\n ReactUpdates.enqueueUpdate(internalInstance);\n}\n\nfunction formatUnexpectedArgument(arg) {\n var type = typeof arg;\n if (type !== 'object') {\n return type;\n }\n var displayName = arg.constructor && arg.constructor.name || type;\n var keys = Object.keys(arg);\n if (keys.length > 0 && keys.length < 20) {\n return displayName + ' (keys: ' + keys.join(', ') + ')';\n }\n return displayName;\n}\n\nfunction getInternalInstanceReadyForUpdate(publicInstance, callerName) {\n var internalInstance = ReactInstanceMap.get(publicInstance);\n if (!internalInstance) {\n if (process.env.NODE_ENV !== 'production') {\n var ctor = publicInstance.constructor;\n // Only warn when we have a callerName. Otherwise we should be silent.\n // We're probably calling from enqueueCallback. We don't want to warn\n // there because we already warned for the corresponding lifecycle method.\n process.env.NODE_ENV !== 'production' ? warning(!callerName, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, ctor && (ctor.displayName || ctor.name) || 'ReactClass') : void 0;\n }\n return null;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, '%s(...): Cannot update during an existing state transition (such as ' + 'within `render` or another component\\'s constructor). Render methods ' + 'should be a pure function of props and state; constructor ' + 'side-effects are an anti-pattern, but can be moved to ' + '`componentWillMount`.', callerName) : void 0;\n }\n\n return internalInstance;\n}\n\n/**\n * ReactUpdateQueue allows for state updates to be scheduled into a later\n * reconciliation step.\n */\nvar ReactUpdateQueue = {\n\n /**\n * Checks whether or not this composite component is mounted.\n * @param {ReactClass} publicInstance The instance we want to test.\n * @return {boolean} True if mounted, false otherwise.\n * @protected\n * @final\n */\n isMounted: function (publicInstance) {\n if (process.env.NODE_ENV !== 'production') {\n var owner = ReactCurrentOwner.current;\n if (owner !== null) {\n process.env.NODE_ENV !== 'production' ? warning(owner._warnedAboutRefsInRender, '%s is accessing isMounted inside its render() function. ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : void 0;\n owner._warnedAboutRefsInRender = true;\n }\n }\n var internalInstance = ReactInstanceMap.get(publicInstance);\n if (internalInstance) {\n // During componentWillMount and render this will still be null but after\n // that will always render to something. At least for now. So we can use\n // this hack.\n return !!internalInstance._renderedComponent;\n } else {\n return false;\n }\n },\n\n /**\n * Enqueue a callback that will be executed after all the pending updates\n * have processed.\n *\n * @param {ReactClass} publicInstance The instance to use as `this` context.\n * @param {?function} callback Called after state is updated.\n * @param {string} callerName Name of the calling function in the public API.\n * @internal\n */\n enqueueCallback: function (publicInstance, callback, callerName) {\n ReactUpdateQueue.validateCallback(callback, callerName);\n var internalInstance = getInternalInstanceReadyForUpdate(publicInstance);\n\n // Previously we would throw an error if we didn't have an internal\n // instance. Since we want to make it a no-op instead, we mirror the same\n // behavior we have in other enqueue* methods.\n // We also need to ignore callbacks in componentWillMount. See\n // enqueueUpdates.\n if (!internalInstance) {\n return null;\n }\n\n if (internalInstance._pendingCallbacks) {\n internalInstance._pendingCallbacks.push(callback);\n } else {\n internalInstance._pendingCallbacks = [callback];\n }\n // TODO: The callback here is ignored when setState is called from\n // componentWillMount. Either fix it or disallow doing so completely in\n // favor of getInitialState. Alternatively, we can disallow\n // componentWillMount during server-side rendering.\n enqueueUpdate(internalInstance);\n },\n\n enqueueCallbackInternal: function (internalInstance, callback) {\n if (internalInstance._pendingCallbacks) {\n internalInstance._pendingCallbacks.push(callback);\n } else {\n internalInstance._pendingCallbacks = [callback];\n }\n enqueueUpdate(internalInstance);\n },\n\n /**\n * Forces an update. This should only be invoked when it is known with\n * certainty that we are **not** in a DOM transaction.\n *\n * You may want to call this when you know that some deeper aspect of the\n * component's state has changed but `setState` was not called.\n *\n * This will not invoke `shouldComponentUpdate`, but it will invoke\n * `componentWillUpdate` and `componentDidUpdate`.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @internal\n */\n enqueueForceUpdate: function (publicInstance) {\n var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'forceUpdate');\n\n if (!internalInstance) {\n return;\n }\n\n internalInstance._pendingForceUpdate = true;\n\n enqueueUpdate(internalInstance);\n },\n\n /**\n * Replaces all of the state. Always use this or `setState` to mutate state.\n * You should treat `this.state` as immutable.\n *\n * There is no guarantee that `this.state` will be immediately updated, so\n * accessing `this.state` after calling this method may return the old value.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object} completeState Next state.\n * @internal\n */\n enqueueReplaceState: function (publicInstance, completeState) {\n var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'replaceState');\n\n if (!internalInstance) {\n return;\n }\n\n internalInstance._pendingStateQueue = [completeState];\n internalInstance._pendingReplaceState = true;\n\n enqueueUpdate(internalInstance);\n },\n\n /**\n * Sets a subset of the state. This only exists because _pendingState is\n * internal. This provides a merging strategy that is not available to deep\n * properties which is confusing. TODO: Expose pendingState or don't use it\n * during the merge.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object} partialState Next partial state to be merged with state.\n * @internal\n */\n enqueueSetState: function (publicInstance, partialState) {\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onSetState();\n process.env.NODE_ENV !== 'production' ? warning(partialState != null, 'setState(...): You passed an undefined or null state object; ' + 'instead, use forceUpdate().') : void 0;\n }\n\n var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'setState');\n\n if (!internalInstance) {\n return;\n }\n\n var queue = internalInstance._pendingStateQueue || (internalInstance._pendingStateQueue = []);\n queue.push(partialState);\n\n enqueueUpdate(internalInstance);\n },\n\n enqueueElementInternal: function (internalInstance, nextElement, nextContext) {\n internalInstance._pendingElement = nextElement;\n // TODO: introduce _pendingContext instead of setting it directly.\n internalInstance._context = nextContext;\n enqueueUpdate(internalInstance);\n },\n\n validateCallback: function (callback, callerName) {\n !(!callback || typeof callback === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s(...): Expected the last optional `callback` argument to be a function. Instead received: %s.', callerName, formatUnexpectedArgument(callback)) : _prodInvariant('122', callerName, formatUnexpectedArgument(callback)) : void 0;\n }\n\n};\n\nmodule.exports = ReactUpdateQueue;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactUpdateQueue.js\n// module id = 61\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n/* globals MSApp */\n\n'use strict';\n\n/**\n * Create a function which has 'unsafe' privileges (required by windows8 apps)\n */\n\nvar createMicrosoftUnsafeLocalFunction = function (func) {\n if (typeof MSApp !== 'undefined' && MSApp.execUnsafeLocalFunction) {\n return function (arg0, arg1, arg2, arg3) {\n MSApp.execUnsafeLocalFunction(function () {\n return func(arg0, arg1, arg2, arg3);\n });\n };\n } else {\n return func;\n }\n};\n\nmodule.exports = createMicrosoftUnsafeLocalFunction;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/createMicrosoftUnsafeLocalFunction.js\n// module id = 62\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * `charCode` represents the actual \"character code\" and is safe to use with\n * `String.fromCharCode`. As such, only keys that correspond to printable\n * characters produce a valid `charCode`, the only exception to this is Enter.\n * The Tab-key is considered non-printable and does not have a `charCode`,\n * presumably because it does not produce a tab-character in browsers.\n *\n * @param {object} nativeEvent Native browser event.\n * @return {number} Normalized `charCode` property.\n */\n\nfunction getEventCharCode(nativeEvent) {\n var charCode;\n var keyCode = nativeEvent.keyCode;\n\n if ('charCode' in nativeEvent) {\n charCode = nativeEvent.charCode;\n\n // FF does not set `charCode` for the Enter-key, check against `keyCode`.\n if (charCode === 0 && keyCode === 13) {\n charCode = 13;\n }\n } else {\n // IE8 does not implement `charCode`, but `keyCode` has the correct value.\n charCode = keyCode;\n }\n\n // Some non-printable keys are reported in `charCode`/`keyCode`, discard them.\n // Must not discard the (non-)printable Enter-key.\n if (charCode >= 32 || charCode === 13) {\n return charCode;\n }\n\n return 0;\n}\n\nmodule.exports = getEventCharCode;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getEventCharCode.js\n// module id = 63\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * Translation from modifier key to the associated property in the event.\n * @see http://www.w3.org/TR/DOM-Level-3-Events/#keys-Modifiers\n */\n\nvar modifierKeyToProp = {\n 'Alt': 'altKey',\n 'Control': 'ctrlKey',\n 'Meta': 'metaKey',\n 'Shift': 'shiftKey'\n};\n\n// IE8 does not implement getModifierState so we simply map it to the only\n// modifier keys exposed by the event itself, does not support Lock-keys.\n// Currently, all major browsers except Chrome seems to support Lock-keys.\nfunction modifierStateGetter(keyArg) {\n var syntheticEvent = this;\n var nativeEvent = syntheticEvent.nativeEvent;\n if (nativeEvent.getModifierState) {\n return nativeEvent.getModifierState(keyArg);\n }\n var keyProp = modifierKeyToProp[keyArg];\n return keyProp ? !!nativeEvent[keyProp] : false;\n}\n\nfunction getEventModifierState(nativeEvent) {\n return modifierStateGetter;\n}\n\nmodule.exports = getEventModifierState;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getEventModifierState.js\n// module id = 64\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * Gets the target node from a native browser event by accounting for\n * inconsistencies in browser DOM APIs.\n *\n * @param {object} nativeEvent Native browser event.\n * @return {DOMEventTarget} Target node.\n */\n\nfunction getEventTarget(nativeEvent) {\n var target = nativeEvent.target || nativeEvent.srcElement || window;\n\n // Normalize SVG <use> element events #4963\n if (target.correspondingUseElement) {\n target = target.correspondingUseElement;\n }\n\n // Safari may fire events on text nodes (Node.TEXT_NODE is 3).\n // @see http://www.quirksmode.org/js/events_properties.html\n return target.nodeType === 3 ? target.parentNode : target;\n}\n\nmodule.exports = getEventTarget;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getEventTarget.js\n// module id = 65\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n\nvar useHasFeature;\nif (ExecutionEnvironment.canUseDOM) {\n useHasFeature = document.implementation && document.implementation.hasFeature &&\n // always returns true in newer browsers as per the standard.\n // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature\n document.implementation.hasFeature('', '') !== true;\n}\n\n/**\n * Checks if an event is supported in the current execution environment.\n *\n * NOTE: This will not work correctly for non-generic events such as `change`,\n * `reset`, `load`, `error`, and `select`.\n *\n * Borrows from Modernizr.\n *\n * @param {string} eventNameSuffix Event name, e.g. \"click\".\n * @param {?boolean} capture Check if the capture phase is supported.\n * @return {boolean} True if the event is supported.\n * @internal\n * @license Modernizr 3.0.0pre (Custom Build) | MIT\n */\nfunction isEventSupported(eventNameSuffix, capture) {\n if (!ExecutionEnvironment.canUseDOM || capture && !('addEventListener' in document)) {\n return false;\n }\n\n var eventName = 'on' + eventNameSuffix;\n var isSupported = eventName in document;\n\n if (!isSupported) {\n var element = document.createElement('div');\n element.setAttribute(eventName, 'return;');\n isSupported = typeof element[eventName] === 'function';\n }\n\n if (!isSupported && useHasFeature && eventNameSuffix === 'wheel') {\n // This is the only way to test support for the `wheel` event in IE9+.\n isSupported = document.implementation.hasFeature('Events.wheel', '3.0');\n }\n\n return isSupported;\n}\n\nmodule.exports = isEventSupported;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/isEventSupported.js\n// module id = 66\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * Given a `prevElement` and `nextElement`, determines if the existing\n * instance should be updated as opposed to being destroyed or replaced by a new\n * instance. Both arguments are elements. This ensures that this logic can\n * operate on stateless trees without any backing instance.\n *\n * @param {?object} prevElement\n * @param {?object} nextElement\n * @return {boolean} True if the existing instance should be updated.\n * @protected\n */\n\nfunction shouldUpdateReactComponent(prevElement, nextElement) {\n var prevEmpty = prevElement === null || prevElement === false;\n var nextEmpty = nextElement === null || nextElement === false;\n if (prevEmpty || nextEmpty) {\n return prevEmpty === nextEmpty;\n }\n\n var prevType = typeof prevElement;\n var nextType = typeof nextElement;\n if (prevType === 'string' || prevType === 'number') {\n return nextType === 'string' || nextType === 'number';\n } else {\n return nextType === 'object' && prevElement.type === nextElement.type && prevElement.key === nextElement.key;\n }\n}\n\nmodule.exports = shouldUpdateReactComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/shouldUpdateReactComponent.js\n// module id = 67\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar warning = require('fbjs/lib/warning');\n\nvar validateDOMNesting = emptyFunction;\n\nif (process.env.NODE_ENV !== 'production') {\n // This validation code was written based on the HTML5 parsing spec:\n // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope\n //\n // Note: this does not catch all invalid nesting, nor does it try to (as it's\n // not clear what practical benefit doing so provides); instead, we warn only\n // for cases where the parser will give a parse tree differing from what React\n // intended. For example, <b><div></div></b> is invalid but we don't warn\n // because it still parses correctly; we do warn for other cases like nested\n // <p> tags where the beginning of the second element implicitly closes the\n // first, causing a confusing mess.\n\n // https://html.spec.whatwg.org/multipage/syntax.html#special\n var specialTags = ['address', 'applet', 'area', 'article', 'aside', 'base', 'basefont', 'bgsound', 'blockquote', 'body', 'br', 'button', 'caption', 'center', 'col', 'colgroup', 'dd', 'details', 'dir', 'div', 'dl', 'dt', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'frame', 'frameset', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'iframe', 'img', 'input', 'isindex', 'li', 'link', 'listing', 'main', 'marquee', 'menu', 'menuitem', 'meta', 'nav', 'noembed', 'noframes', 'noscript', 'object', 'ol', 'p', 'param', 'plaintext', 'pre', 'script', 'section', 'select', 'source', 'style', 'summary', 'table', 'tbody', 'td', 'template', 'textarea', 'tfoot', 'th', 'thead', 'title', 'tr', 'track', 'ul', 'wbr', 'xmp'];\n\n // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope\n var inScopeTags = ['applet', 'caption', 'html', 'table', 'td', 'th', 'marquee', 'object', 'template',\n\n // https://html.spec.whatwg.org/multipage/syntax.html#html-integration-point\n // TODO: Distinguish by namespace here -- for <title>, including it here\n // errs on the side of fewer warnings\n 'foreignObject', 'desc', 'title'];\n\n // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-button-scope\n var buttonScopeTags = inScopeTags.concat(['button']);\n\n // https://html.spec.whatwg.org/multipage/syntax.html#generate-implied-end-tags\n var impliedEndTags = ['dd', 'dt', 'li', 'option', 'optgroup', 'p', 'rp', 'rt'];\n\n var emptyAncestorInfo = {\n current: null,\n\n formTag: null,\n aTagInScope: null,\n buttonTagInScope: null,\n nobrTagInScope: null,\n pTagInButtonScope: null,\n\n listItemTagAutoclosing: null,\n dlItemTagAutoclosing: null\n };\n\n var updatedAncestorInfo = function (oldInfo, tag, instance) {\n var ancestorInfo = _assign({}, oldInfo || emptyAncestorInfo);\n var info = { tag: tag, instance: instance };\n\n if (inScopeTags.indexOf(tag) !== -1) {\n ancestorInfo.aTagInScope = null;\n ancestorInfo.buttonTagInScope = null;\n ancestorInfo.nobrTagInScope = null;\n }\n if (buttonScopeTags.indexOf(tag) !== -1) {\n ancestorInfo.pTagInButtonScope = null;\n }\n\n // See rules for 'li', 'dd', 'dt' start tags in\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody\n if (specialTags.indexOf(tag) !== -1 && tag !== 'address' && tag !== 'div' && tag !== 'p') {\n ancestorInfo.listItemTagAutoclosing = null;\n ancestorInfo.dlItemTagAutoclosing = null;\n }\n\n ancestorInfo.current = info;\n\n if (tag === 'form') {\n ancestorInfo.formTag = info;\n }\n if (tag === 'a') {\n ancestorInfo.aTagInScope = info;\n }\n if (tag === 'button') {\n ancestorInfo.buttonTagInScope = info;\n }\n if (tag === 'nobr') {\n ancestorInfo.nobrTagInScope = info;\n }\n if (tag === 'p') {\n ancestorInfo.pTagInButtonScope = info;\n }\n if (tag === 'li') {\n ancestorInfo.listItemTagAutoclosing = info;\n }\n if (tag === 'dd' || tag === 'dt') {\n ancestorInfo.dlItemTagAutoclosing = info;\n }\n\n return ancestorInfo;\n };\n\n /**\n * Returns whether\n */\n var isTagValidWithParent = function (tag, parentTag) {\n // First, let's check if we're in an unusual parsing mode...\n switch (parentTag) {\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inselect\n case 'select':\n return tag === 'option' || tag === 'optgroup' || tag === '#text';\n case 'optgroup':\n return tag === 'option' || tag === '#text';\n // Strictly speaking, seeing an <option> doesn't mean we're in a <select>\n // but\n case 'option':\n return tag === '#text';\n\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intd\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incaption\n // No special behavior since these rules fall back to \"in body\" mode for\n // all except special table nodes which cause bad parsing behavior anyway.\n\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intr\n case 'tr':\n return tag === 'th' || tag === 'td' || tag === 'style' || tag === 'script' || tag === 'template';\n\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intbody\n case 'tbody':\n case 'thead':\n case 'tfoot':\n return tag === 'tr' || tag === 'style' || tag === 'script' || tag === 'template';\n\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incolgroup\n case 'colgroup':\n return tag === 'col' || tag === 'template';\n\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intable\n case 'table':\n return tag === 'caption' || tag === 'colgroup' || tag === 'tbody' || tag === 'tfoot' || tag === 'thead' || tag === 'style' || tag === 'script' || tag === 'template';\n\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inhead\n case 'head':\n return tag === 'base' || tag === 'basefont' || tag === 'bgsound' || tag === 'link' || tag === 'meta' || tag === 'title' || tag === 'noscript' || tag === 'noframes' || tag === 'style' || tag === 'script' || tag === 'template';\n\n // https://html.spec.whatwg.org/multipage/semantics.html#the-html-element\n case 'html':\n return tag === 'head' || tag === 'body';\n case '#document':\n return tag === 'html';\n }\n\n // Probably in the \"in body\" parsing mode, so we outlaw only tag combos\n // where the parsing rules cause implicit opens or closes to be added.\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody\n switch (tag) {\n case 'h1':\n case 'h2':\n case 'h3':\n case 'h4':\n case 'h5':\n case 'h6':\n return parentTag !== 'h1' && parentTag !== 'h2' && parentTag !== 'h3' && parentTag !== 'h4' && parentTag !== 'h5' && parentTag !== 'h6';\n\n case 'rp':\n case 'rt':\n return impliedEndTags.indexOf(parentTag) === -1;\n\n case 'body':\n case 'caption':\n case 'col':\n case 'colgroup':\n case 'frame':\n case 'head':\n case 'html':\n case 'tbody':\n case 'td':\n case 'tfoot':\n case 'th':\n case 'thead':\n case 'tr':\n // These tags are only valid with a few parents that have special child\n // parsing rules -- if we're down here, then none of those matched and\n // so we allow it only if we don't know what the parent is, as all other\n // cases are invalid.\n return parentTag == null;\n }\n\n return true;\n };\n\n /**\n * Returns whether\n */\n var findInvalidAncestorForTag = function (tag, ancestorInfo) {\n switch (tag) {\n case 'address':\n case 'article':\n case 'aside':\n case 'blockquote':\n case 'center':\n case 'details':\n case 'dialog':\n case 'dir':\n case 'div':\n case 'dl':\n case 'fieldset':\n case 'figcaption':\n case 'figure':\n case 'footer':\n case 'header':\n case 'hgroup':\n case 'main':\n case 'menu':\n case 'nav':\n case 'ol':\n case 'p':\n case 'section':\n case 'summary':\n case 'ul':\n\n case 'pre':\n case 'listing':\n\n case 'table':\n\n case 'hr':\n\n case 'xmp':\n\n case 'h1':\n case 'h2':\n case 'h3':\n case 'h4':\n case 'h5':\n case 'h6':\n return ancestorInfo.pTagInButtonScope;\n\n case 'form':\n return ancestorInfo.formTag || ancestorInfo.pTagInButtonScope;\n\n case 'li':\n return ancestorInfo.listItemTagAutoclosing;\n\n case 'dd':\n case 'dt':\n return ancestorInfo.dlItemTagAutoclosing;\n\n case 'button':\n return ancestorInfo.buttonTagInScope;\n\n case 'a':\n // Spec says something about storing a list of markers, but it sounds\n // equivalent to this check.\n return ancestorInfo.aTagInScope;\n\n case 'nobr':\n return ancestorInfo.nobrTagInScope;\n }\n\n return null;\n };\n\n /**\n * Given a ReactCompositeComponent instance, return a list of its recursive\n * owners, starting at the root and ending with the instance itself.\n */\n var findOwnerStack = function (instance) {\n if (!instance) {\n return [];\n }\n\n var stack = [];\n do {\n stack.push(instance);\n } while (instance = instance._currentElement._owner);\n stack.reverse();\n return stack;\n };\n\n var didWarn = {};\n\n validateDOMNesting = function (childTag, childText, childInstance, ancestorInfo) {\n ancestorInfo = ancestorInfo || emptyAncestorInfo;\n var parentInfo = ancestorInfo.current;\n var parentTag = parentInfo && parentInfo.tag;\n\n if (childText != null) {\n process.env.NODE_ENV !== 'production' ? warning(childTag == null, 'validateDOMNesting: when childText is passed, childTag should be null') : void 0;\n childTag = '#text';\n }\n\n var invalidParent = isTagValidWithParent(childTag, parentTag) ? null : parentInfo;\n var invalidAncestor = invalidParent ? null : findInvalidAncestorForTag(childTag, ancestorInfo);\n var problematic = invalidParent || invalidAncestor;\n\n if (problematic) {\n var ancestorTag = problematic.tag;\n var ancestorInstance = problematic.instance;\n\n var childOwner = childInstance && childInstance._currentElement._owner;\n var ancestorOwner = ancestorInstance && ancestorInstance._currentElement._owner;\n\n var childOwners = findOwnerStack(childOwner);\n var ancestorOwners = findOwnerStack(ancestorOwner);\n\n var minStackLen = Math.min(childOwners.length, ancestorOwners.length);\n var i;\n\n var deepestCommon = -1;\n for (i = 0; i < minStackLen; i++) {\n if (childOwners[i] === ancestorOwners[i]) {\n deepestCommon = i;\n } else {\n break;\n }\n }\n\n var UNKNOWN = '(unknown)';\n var childOwnerNames = childOwners.slice(deepestCommon + 1).map(function (inst) {\n return inst.getName() || UNKNOWN;\n });\n var ancestorOwnerNames = ancestorOwners.slice(deepestCommon + 1).map(function (inst) {\n return inst.getName() || UNKNOWN;\n });\n var ownerInfo = [].concat(\n // If the parent and child instances have a common owner ancestor, start\n // with that -- otherwise we just start with the parent's owners.\n deepestCommon !== -1 ? childOwners[deepestCommon].getName() || UNKNOWN : [], ancestorOwnerNames, ancestorTag,\n // If we're warning about an invalid (non-parent) ancestry, add '...'\n invalidAncestor ? ['...'] : [], childOwnerNames, childTag).join(' > ');\n\n var warnKey = !!invalidParent + '|' + childTag + '|' + ancestorTag + '|' + ownerInfo;\n if (didWarn[warnKey]) {\n return;\n }\n didWarn[warnKey] = true;\n\n var tagDisplayName = childTag;\n var whitespaceInfo = '';\n if (childTag === '#text') {\n if (/\\S/.test(childText)) {\n tagDisplayName = 'Text nodes';\n } else {\n tagDisplayName = 'Whitespace text nodes';\n whitespaceInfo = ' Make sure you don\\'t have any extra whitespace between tags on ' + 'each line of your source code.';\n }\n } else {\n tagDisplayName = '<' + childTag + '>';\n }\n\n if (invalidParent) {\n var info = '';\n if (ancestorTag === 'table' && childTag === 'tr') {\n info += ' Add a <tbody> to your code to match the DOM tree generated by ' + 'the browser.';\n }\n process.env.NODE_ENV !== 'production' ? warning(false, 'validateDOMNesting(...): %s cannot appear as a child of <%s>.%s ' + 'See %s.%s', tagDisplayName, ancestorTag, whitespaceInfo, ownerInfo, info) : void 0;\n } else {\n process.env.NODE_ENV !== 'production' ? warning(false, 'validateDOMNesting(...): %s cannot appear as a descendant of ' + '<%s>. See %s.', tagDisplayName, ancestorTag, ownerInfo) : void 0;\n }\n }\n };\n\n validateDOMNesting.updatedAncestorInfo = updatedAncestorInfo;\n\n // For testing\n validateDOMNesting.isTagValidInContext = function (tag, ancestorInfo) {\n ancestorInfo = ancestorInfo || emptyAncestorInfo;\n var parentInfo = ancestorInfo.current;\n var parentTag = parentInfo && parentInfo.tag;\n return isTagValidWithParent(tag, parentTag) && !findInvalidAncestorForTag(tag, ancestorInfo);\n };\n}\n\nmodule.exports = validateDOMNesting;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/validateDOMNesting.js\n// module id = 68\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactNoopUpdateQueue = require('./ReactNoopUpdateQueue');\n\nvar canDefineProperty = require('./canDefineProperty');\nvar emptyObject = require('fbjs/lib/emptyObject');\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\n/**\n * Base class helpers for the updating state of a component.\n */\nfunction ReactComponent(props, context, updater) {\n this.props = props;\n this.context = context;\n this.refs = emptyObject;\n // We initialize the default updater but the real one gets injected by the\n // renderer.\n this.updater = updater || ReactNoopUpdateQueue;\n}\n\nReactComponent.prototype.isReactComponent = {};\n\n/**\n * Sets a subset of the state. Always use this to mutate\n * state. You should treat `this.state` as immutable.\n *\n * There is no guarantee that `this.state` will be immediately updated, so\n * accessing `this.state` after calling this method may return the old value.\n *\n * There is no guarantee that calls to `setState` will run synchronously,\n * as they may eventually be batched together. You can provide an optional\n * callback that will be executed when the call to setState is actually\n * completed.\n *\n * When a function is provided to setState, it will be called at some point in\n * the future (not synchronously). It will be called with the up to date\n * component arguments (state, props, context). These values can be different\n * from this.* because your function may be called after receiveProps but before\n * shouldComponentUpdate, and this new state, props, and context will not yet be\n * assigned to this.\n *\n * @param {object|function} partialState Next partial state or function to\n * produce next partial state to be merged with current state.\n * @param {?function} callback Called after state is updated.\n * @final\n * @protected\n */\nReactComponent.prototype.setState = function (partialState, callback) {\n !(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'setState(...): takes an object of state variables to update or a function which returns an object of state variables.') : _prodInvariant('85') : void 0;\n this.updater.enqueueSetState(this, partialState);\n if (callback) {\n this.updater.enqueueCallback(this, callback, 'setState');\n }\n};\n\n/**\n * Forces an update. This should only be invoked when it is known with\n * certainty that we are **not** in a DOM transaction.\n *\n * You may want to call this when you know that some deeper aspect of the\n * component's state has changed but `setState` was not called.\n *\n * This will not invoke `shouldComponentUpdate`, but it will invoke\n * `componentWillUpdate` and `componentDidUpdate`.\n *\n * @param {?function} callback Called after update is complete.\n * @final\n * @protected\n */\nReactComponent.prototype.forceUpdate = function (callback) {\n this.updater.enqueueForceUpdate(this);\n if (callback) {\n this.updater.enqueueCallback(this, callback, 'forceUpdate');\n }\n};\n\n/**\n * Deprecated APIs. These APIs used to exist on classic React classes but since\n * we would like to deprecate them, we're not going to move them over to this\n * modern base class. Instead, we define a getter that warns if it's accessed.\n */\nif (process.env.NODE_ENV !== 'production') {\n var deprecatedAPIs = {\n isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'],\n replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).']\n };\n var defineDeprecationWarning = function (methodName, info) {\n if (canDefineProperty) {\n Object.defineProperty(ReactComponent.prototype, methodName, {\n get: function () {\n process.env.NODE_ENV !== 'production' ? warning(false, '%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]) : void 0;\n return undefined;\n }\n });\n }\n };\n for (var fnName in deprecatedAPIs) {\n if (deprecatedAPIs.hasOwnProperty(fnName)) {\n defineDeprecationWarning(fnName, deprecatedAPIs[fnName]);\n }\n }\n}\n\nmodule.exports = ReactComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactComponent.js\n// module id = 69\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar warning = require('fbjs/lib/warning');\n\nfunction warnNoop(publicInstance, callerName) {\n if (process.env.NODE_ENV !== 'production') {\n var constructor = publicInstance.constructor;\n process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0;\n }\n}\n\n/**\n * This is the abstract API for an update queue.\n */\nvar ReactNoopUpdateQueue = {\n\n /**\n * Checks whether or not this composite component is mounted.\n * @param {ReactClass} publicInstance The instance we want to test.\n * @return {boolean} True if mounted, false otherwise.\n * @protected\n * @final\n */\n isMounted: function (publicInstance) {\n return false;\n },\n\n /**\n * Enqueue a callback that will be executed after all the pending updates\n * have processed.\n *\n * @param {ReactClass} publicInstance The instance to use as `this` context.\n * @param {?function} callback Called after state is updated.\n * @internal\n */\n enqueueCallback: function (publicInstance, callback) {},\n\n /**\n * Forces an update. This should only be invoked when it is known with\n * certainty that we are **not** in a DOM transaction.\n *\n * You may want to call this when you know that some deeper aspect of the\n * component's state has changed but `setState` was not called.\n *\n * This will not invoke `shouldComponentUpdate`, but it will invoke\n * `componentWillUpdate` and `componentDidUpdate`.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @internal\n */\n enqueueForceUpdate: function (publicInstance) {\n warnNoop(publicInstance, 'forceUpdate');\n },\n\n /**\n * Replaces all of the state. Always use this or `setState` to mutate state.\n * You should treat `this.state` as immutable.\n *\n * There is no guarantee that `this.state` will be immediately updated, so\n * accessing `this.state` after calling this method may return the old value.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object} completeState Next state.\n * @internal\n */\n enqueueReplaceState: function (publicInstance, completeState) {\n warnNoop(publicInstance, 'replaceState');\n },\n\n /**\n * Sets a subset of the state. This only exists because _pendingState is\n * internal. This provides a merging strategy that is not available to deep\n * properties which is confusing. TODO: Expose pendingState or don't use it\n * during the merge.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object} partialState Next partial state to be merged with state.\n * @internal\n */\n enqueueSetState: function (publicInstance, partialState) {\n warnNoop(publicInstance, 'setState');\n }\n};\n\nmodule.exports = ReactNoopUpdateQueue;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactNoopUpdateQueue.js\n// module id = 70\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactPropTypeLocationNames = {};\n\nif (process.env.NODE_ENV !== 'production') {\n ReactPropTypeLocationNames = {\n prop: 'prop',\n context: 'context',\n childContext: 'child context'\n };\n}\n\nmodule.exports = ReactPropTypeLocationNames;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactPropTypeLocationNames.js\n// module id = 71\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar canDefineProperty = false;\nif (process.env.NODE_ENV !== 'production') {\n try {\n // $FlowFixMe https://github.com/facebook/flow/issues/285\n Object.defineProperty({}, 'x', { get: function () {} });\n canDefineProperty = true;\n } catch (x) {\n // IE will fail on defineProperty\n }\n}\n\nmodule.exports = canDefineProperty;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/canDefineProperty.js\n// module id = 72\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/* global Symbol */\n\nvar ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;\nvar FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.\n\n/**\n * Returns the iterator method function contained on the iterable object.\n *\n * Be sure to invoke the function with the iterable as context:\n *\n * var iteratorFn = getIteratorFn(myIterable);\n * if (iteratorFn) {\n * var iterator = iteratorFn.call(myIterable);\n * ...\n * }\n *\n * @param {?object} maybeIterable\n * @return {?function}\n */\nfunction getIteratorFn(maybeIterable) {\n var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);\n if (typeof iteratorFn === 'function') {\n return iteratorFn;\n }\n}\n\nmodule.exports = getIteratorFn;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/getIteratorFn.js\n// module id = 73\n// module chunks = 0","module.exports = function(module) {\r\n\tif(!module.webpackPolyfill) {\r\n\t\tmodule.deprecate = function() {};\r\n\t\tmodule.paths = [];\r\n\t\t// module.parent = undefined by default\r\n\t\tif(!module.children) module.children = [];\r\n\t\tObject.defineProperty(module, \"loaded\", {\r\n\t\t\tenumerable: true,\r\n\t\t\tget: function() {\r\n\t\t\t\treturn module.l;\r\n\t\t\t}\r\n\t\t});\r\n\t\tObject.defineProperty(module, \"id\", {\r\n\t\t\tenumerable: true,\r\n\t\t\tget: function() {\r\n\t\t\t\treturn module.i;\r\n\t\t\t}\r\n\t\t});\r\n\t\tmodule.webpackPolyfill = 1;\r\n\t}\r\n\treturn module;\r\n};\r\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// (webpack)/buildin/module.js\n// module id = 74\n// module chunks = 0","/**\n * Copyright (c) 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n\n'use strict';\n\nvar Anser = require('anser');\n\n// Color scheme inspired by https://chriskempson.github.io/base16/css/base16-github.css\n// var base00 = 'ffffff'; // Default Background\nvar base01 = 'f5f5f5'; // Lighter Background (Used for status bars)\n// var base02 = 'c8c8fa'; // Selection Background\nvar base03 = '969896'; // Comments, Invisibles, Line Highlighting\n// var base04 = 'e8e8e8'; // Dark Foreground (Used for status bars)\nvar base05 = '333333'; // Default Foreground, Caret, Delimiters, Operators\n// var base06 = 'ffffff'; // Light Foreground (Not often used)\n// var base07 = 'ffffff'; // Light Background (Not often used)\nvar base08 = 'ed6a43'; // Variables, XML Tags, Markup Link Text, Markup Lists, Diff Deleted\n// var base09 = '0086b3'; // Integers, Boolean, Constants, XML Attributes, Markup Link Url\n// var base0A = '795da3'; // Classes, Markup Bold, Search Text Background\nvar base0B = '183691'; // Strings, Inherited Class, Markup Code, Diff Inserted\nvar base0C = '183691'; // Support, Regular Expressions, Escape Characters, Markup Quotes\n// var base0D = '795da3'; // Functions, Methods, Attribute IDs, Headings\nvar base0E = 'a71d5d'; // Keywords, Storage, Selector, Markup Italic, Diff Changed\n// var base0F = '333333'; // Deprecated, Opening/Closing Embedded Language Tags e.g. <?php ?>\n\n// Map ANSI colors from what babel-code-frame uses to base16-github\n// See: https://github.com/babel/babel/blob/e86f62b304d280d0bab52c38d61842b853848ba6/packages/babel-code-frame/src/index.js#L9-L22\nvar colors = {\n reset: [base05, 'transparent'],\n black: base05,\n red: base08 /* marker, bg-invalid */,\n green: base0B /* string */,\n yellow: base08 /* capitalized, jsx_tag, punctuator */,\n blue: base0C,\n magenta: base0C /* regex */,\n cyan: base0E /* keyword */,\n gray: base03 /* comment, gutter */,\n lightgrey: base01,\n darkgrey: base03,\n};\n\nvar anserMap = {\n 'ansi-bright-black': 'black',\n 'ansi-bright-yellow': 'yellow',\n 'ansi-yellow': 'yellow',\n 'ansi-bright-green': 'green',\n 'ansi-green': 'green',\n 'ansi-bright-cyan': 'cyan',\n 'ansi-cyan': 'cyan',\n 'ansi-bright-red': 'red',\n 'ansi-red': 'red',\n 'ansi-bright-magenta': 'magenta',\n 'ansi-magenta': 'magenta',\n};\n\nfunction ansiHTML(txt) {\n var arr = new Anser().ansiToJson(txt, {\n use_classes: true,\n });\n\n var result = '';\n var open = false;\n for (var index = 0; index < arr.length; ++index) {\n var c = arr[index];\n var content = c.content, fg = c.fg;\n\n var contentParts = content.split('\\n');\n for (var _index = 0; _index < contentParts.length; ++_index) {\n if (!open) {\n result += '<span data-ansi-line=\"true\">';\n open = true;\n }\n var part = contentParts[_index].replace('\\r', '');\n var color = colors[anserMap[fg]];\n if (color != null) {\n result += '<span style=\"color: #' + color + ';\">' + part + '</span>';\n } else {\n if (fg != null) console.log('Missing color mapping: ', fg);\n result += '<span>' + part + '</span>';\n }\n if (_index < contentParts.length - 1) {\n result += '</span>';\n open = false;\n result += '<br/>';\n }\n }\n }\n if (open) {\n result += '</span>';\n open = false;\n }\n return result;\n}\n\nmodule.exports = ansiHTML;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/ansiHTML.js\n// module id = 75\n// module chunks = 0","'use strict';\nmodule.exports = function () {\n\treturn /[\\u001b\\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/ansi-regex/index.js\n// module id = 76\n// module chunks = 0","/*\n Copyright (C) 2013-2014 Yusuke Suzuki <utatane.tea@gmail.com>\n Copyright (C) 2014 Ivan Nikulin <ifaaan@gmail.com>\n\n Redistribution and use in source and binary forms, with or without\n modification, are permitted provided that the following conditions are met:\n\n * Redistributions of source code must retain the above copyright\n notice, this list of conditions and the following disclaimer.\n * Redistributions in binary form must reproduce the above copyright\n notice, this list of conditions and the following disclaimer in the\n documentation and/or other materials provided with the distribution.\n\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\n\n(function () {\n 'use strict';\n\n var ES6Regex, ES5Regex, NON_ASCII_WHITESPACES, IDENTIFIER_START, IDENTIFIER_PART, ch;\n\n // See `tools/generate-identifier-regex.js`.\n ES5Regex = {\n // ECMAScript 5.1/Unicode v7.0.0 NonAsciiIdentifierStart:\n NonAsciiIdentifierStart: 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};\n\n function isDecimalDigit(ch) {\n return 0x30 <= ch && ch <= 0x39; // 0..9\n }\n\n function isHexDigit(ch) {\n return 0x30 <= ch && ch <= 0x39 || // 0..9\n 0x61 <= ch && ch <= 0x66 || // a..f\n 0x41 <= ch && ch <= 0x46; // A..F\n }\n\n function isOctalDigit(ch) {\n return ch >= 0x30 && ch <= 0x37; // 0..7\n }\n\n // 7.2 White Space\n\n NON_ASCII_WHITESPACES = [\n 0x1680, 0x180E,\n 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A,\n 0x202F, 0x205F,\n 0x3000,\n 0xFEFF\n ];\n\n function isWhiteSpace(ch) {\n return ch === 0x20 || ch === 0x09 || ch === 0x0B || ch === 0x0C || ch === 0xA0 ||\n ch >= 0x1680 && NON_ASCII_WHITESPACES.indexOf(ch) >= 0;\n }\n\n // 7.3 Line Terminators\n\n function isLineTerminator(ch) {\n return ch === 0x0A || ch === 0x0D || ch === 0x2028 || ch === 0x2029;\n }\n\n // 7.6 Identifier Names and Identifiers\n\n function fromCodePoint(cp) {\n if (cp <= 0xFFFF) { return String.fromCharCode(cp); }\n var cu1 = String.fromCharCode(Math.floor((cp - 0x10000) / 0x400) + 0xD800);\n var cu2 = String.fromCharCode(((cp - 0x10000) % 0x400) + 0xDC00);\n return cu1 + cu2;\n }\n\n IDENTIFIER_START = new Array(0x80);\n for(ch = 0; ch < 0x80; ++ch) {\n IDENTIFIER_START[ch] =\n ch >= 0x61 && ch <= 0x7A || // a..z\n ch >= 0x41 && ch <= 0x5A || // A..Z\n ch === 0x24 || ch === 0x5F; // $ (dollar) and _ (underscore)\n }\n\n IDENTIFIER_PART = new Array(0x80);\n for(ch = 0; ch < 0x80; ++ch) {\n IDENTIFIER_PART[ch] =\n ch >= 0x61 && ch <= 0x7A || // a..z\n ch >= 0x41 && ch <= 0x5A || // A..Z\n ch >= 0x30 && ch <= 0x39 || // 0..9\n ch === 0x24 || ch === 0x5F; // $ (dollar) and _ (underscore)\n }\n\n function isIdentifierStartES5(ch) {\n return ch < 0x80 ? IDENTIFIER_START[ch] : ES5Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch));\n }\n\n function isIdentifierPartES5(ch) {\n return ch < 0x80 ? IDENTIFIER_PART[ch] : ES5Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch));\n }\n\n function isIdentifierStartES6(ch) {\n return ch < 0x80 ? IDENTIFIER_START[ch] : ES6Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch));\n }\n\n function isIdentifierPartES6(ch) {\n return ch < 0x80 ? IDENTIFIER_PART[ch] : ES6Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch));\n }\n\n module.exports = {\n isDecimalDigit: isDecimalDigit,\n isHexDigit: isHexDigit,\n isOctalDigit: isOctalDigit,\n isWhiteSpace: isWhiteSpace,\n isLineTerminator: isLineTerminator,\n isIdentifierStartES5: isIdentifierStartES5,\n isIdentifierPartES5: isIdentifierPartES5,\n isIdentifierStartES6: isIdentifierStartES6,\n isIdentifierPartES6: isIdentifierPartES6\n };\n}());\n/* vim: set sw=4 ts=4 et tw=80 : */\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/esutils/lib/code.js\n// module id = 77\n// module chunks = 0","var ENTITIES = [['Aacute', [193]], ['aacute', [225]], ['Abreve', [258]], ['abreve', [259]], ['ac', [8766]], ['acd', [8767]], ['acE', [8766, 819]], ['Acirc', [194]], ['acirc', [226]], ['acute', [180]], ['Acy', [1040]], ['acy', [1072]], ['AElig', [198]], ['aelig', [230]], ['af', [8289]], ['Afr', [120068]], ['afr', [120094]], ['Agrave', [192]], ['agrave', [224]], ['alefsym', [8501]], ['aleph', [8501]], ['Alpha', [913]], ['alpha', [945]], ['Amacr', [256]], ['amacr', [257]], ['amalg', [10815]], ['amp', [38]], ['AMP', [38]], ['andand', [10837]], ['And', [10835]], ['and', [8743]], ['andd', [10844]], ['andslope', [10840]], ['andv', [10842]], ['ang', [8736]], ['ange', [10660]], ['angle', [8736]], ['angmsdaa', [10664]], ['angmsdab', [10665]], ['angmsdac', [10666]], ['angmsdad', [10667]], ['angmsdae', [10668]], ['angmsdaf', [10669]], ['angmsdag', [10670]], ['angmsdah', [10671]], ['angmsd', [8737]], ['angrt', [8735]], ['angrtvb', [8894]], ['angrtvbd', [10653]], ['angsph', [8738]], ['angst', [197]], ['angzarr', [9084]], ['Aogon', [260]], ['aogon', [261]], ['Aopf', [120120]], ['aopf', [120146]], ['apacir', [10863]], ['ap', [8776]], ['apE', [10864]], ['ape', [8778]], ['apid', [8779]], ['apos', [39]], ['ApplyFunction', [8289]], ['approx', [8776]], ['approxeq', [8778]], ['Aring', [197]], ['aring', [229]], ['Ascr', [119964]], ['ascr', [119990]], ['Assign', [8788]], ['ast', [42]], ['asymp', [8776]], ['asympeq', [8781]], ['Atilde', [195]], ['atilde', [227]], ['Auml', [196]], ['auml', [228]], ['awconint', [8755]], ['awint', [10769]], ['backcong', [8780]], ['backepsilon', [1014]], ['backprime', [8245]], ['backsim', [8765]], ['backsimeq', [8909]], ['Backslash', [8726]], ['Barv', [10983]], ['barvee', [8893]], ['barwed', [8965]], ['Barwed', [8966]], ['barwedge', [8965]], ['bbrk', [9141]], ['bbrktbrk', [9142]], ['bcong', [8780]], ['Bcy', [1041]], ['bcy', [1073]], ['bdquo', [8222]], ['becaus', [8757]], ['because', [8757]], ['Because', [8757]], ['bemptyv', [10672]], ['bepsi', [1014]], ['bernou', [8492]], ['Bernoullis', [8492]], ['Beta', [914]], ['beta', [946]], ['beth', [8502]], ['between', [8812]], ['Bfr', [120069]], ['bfr', [120095]], ['bigcap', [8898]], ['bigcirc', [9711]], ['bigcup', [8899]], ['bigodot', [10752]], ['bigoplus', [10753]], ['bigotimes', [10754]], ['bigsqcup', [10758]], ['bigstar', [9733]], ['bigtriangledown', [9661]], ['bigtriangleup', [9651]], ['biguplus', [10756]], ['bigvee', [8897]], ['bigwedge', [8896]], ['bkarow', [10509]], ['blacklozenge', [10731]], ['blacksquare', [9642]], ['blacktriangle', [9652]], ['blacktriangledown', [9662]], ['blacktriangleleft', [9666]], ['blacktriangleright', [9656]], ['blank', [9251]], ['blk12', [9618]], ['blk14', [9617]], ['blk34', [9619]], ['block', [9608]], ['bne', [61, 8421]], ['bnequiv', [8801, 8421]], ['bNot', [10989]], ['bnot', [8976]], ['Bopf', [120121]], ['bopf', [120147]], ['bot', [8869]], ['bottom', [8869]], ['bowtie', [8904]], ['boxbox', [10697]], ['boxdl', [9488]], ['boxdL', [9557]], ['boxDl', [9558]], ['boxDL', [9559]], ['boxdr', [9484]], ['boxdR', [9554]], ['boxDr', [9555]], ['boxDR', [9556]], ['boxh', [9472]], ['boxH', [9552]], ['boxhd', [9516]], ['boxHd', [9572]], ['boxhD', [9573]], ['boxHD', [9574]], ['boxhu', [9524]], ['boxHu', [9575]], ['boxhU', [9576]], ['boxHU', [9577]], ['boxminus', [8863]], ['boxplus', [8862]], ['boxtimes', [8864]], ['boxul', [9496]], ['boxuL', [9563]], ['boxUl', [9564]], ['boxUL', [9565]], ['boxur', [9492]], ['boxuR', [9560]], ['boxUr', [9561]], ['boxUR', [9562]], ['boxv', [9474]], ['boxV', [9553]], ['boxvh', [9532]], ['boxvH', [9578]], ['boxVh', [9579]], ['boxVH', [9580]], ['boxvl', [9508]], ['boxvL', [9569]], ['boxVl', [9570]], ['boxVL', [9571]], ['boxvr', [9500]], ['boxvR', [9566]], ['boxVr', [9567]], ['boxVR', [9568]], ['bprime', [8245]], ['breve', [728]], ['Breve', [728]], ['brvbar', [166]], ['bscr', [119991]], ['Bscr', [8492]], ['bsemi', [8271]], ['bsim', [8765]], ['bsime', [8909]], ['bsolb', [10693]], ['bsol', [92]], ['bsolhsub', [10184]], ['bull', [8226]], ['bullet', [8226]], ['bump', [8782]], ['bumpE', [10926]], ['bumpe', [8783]], ['Bumpeq', [8782]], ['bumpeq', [8783]], ['Cacute', [262]], ['cacute', [263]], ['capand', [10820]], ['capbrcup', [10825]], ['capcap', [10827]], ['cap', [8745]], ['Cap', [8914]], ['capcup', [10823]], ['capdot', [10816]], ['CapitalDifferentialD', [8517]], ['caps', [8745, 65024]], ['caret', [8257]], ['caron', [711]], ['Cayleys', [8493]], ['ccaps', [10829]], ['Ccaron', [268]], ['ccaron', [269]], ['Ccedil', [199]], ['ccedil', [231]], ['Ccirc', [264]], ['ccirc', [265]], ['Cconint', [8752]], ['ccups', [10828]], ['ccupssm', [10832]], ['Cdot', [266]], ['cdot', [267]], ['cedil', [184]], ['Cedilla', [184]], ['cemptyv', [10674]], ['cent', [162]], ['centerdot', [183]], ['CenterDot', [183]], ['cfr', [120096]], ['Cfr', [8493]], ['CHcy', [1063]], ['chcy', [1095]], ['check', [10003]], ['checkmark', [10003]], ['Chi', [935]], ['chi', [967]], ['circ', [710]], ['circeq', [8791]], ['circlearrowleft', [8634]], ['circlearrowright', [8635]], ['circledast', [8859]], ['circledcirc', [8858]], ['circleddash', [8861]], ['CircleDot', [8857]], ['circledR', [174]], ['circledS', [9416]], ['CircleMinus', [8854]], ['CirclePlus', [8853]], ['CircleTimes', [8855]], ['cir', [9675]], ['cirE', [10691]], ['cire', [8791]], ['cirfnint', [10768]], ['cirmid', [10991]], ['cirscir', [10690]], ['ClockwiseContourIntegral', [8754]], ['CloseCurlyDoubleQuote', [8221]], ['CloseCurlyQuote', [8217]], ['clubs', [9827]], ['clubsuit', [9827]], ['colon', [58]], ['Colon', [8759]], ['Colone', [10868]], ['colone', [8788]], ['coloneq', [8788]], ['comma', [44]], ['commat', [64]], ['comp', [8705]], ['compfn', [8728]], ['complement', [8705]], ['complexes', [8450]], ['cong', [8773]], ['congdot', [10861]], ['Congruent', [8801]], ['conint', [8750]], ['Conint', [8751]], ['ContourIntegral', [8750]], ['copf', [120148]], ['Copf', [8450]], ['coprod', [8720]], ['Coproduct', [8720]], ['copy', [169]], ['COPY', [169]], ['copysr', [8471]], ['CounterClockwiseContourIntegral', [8755]], ['crarr', [8629]], ['cross', [10007]], ['Cross', [10799]], ['Cscr', [119966]], ['cscr', [119992]], ['csub', [10959]], ['csube', [10961]], ['csup', [10960]], ['csupe', [10962]], ['ctdot', [8943]], ['cudarrl', [10552]], ['cudarrr', [10549]], ['cuepr', [8926]], ['cuesc', [8927]], ['cularr', [8630]], ['cularrp', [10557]], ['cupbrcap', [10824]], ['cupcap', [10822]], ['CupCap', [8781]], ['cup', [8746]], ['Cup', [8915]], ['cupcup', [10826]], ['cupdot', [8845]], ['cupor', [10821]], ['cups', [8746, 65024]], ['curarr', [8631]], ['curarrm', [10556]], ['curlyeqprec', [8926]], ['curlyeqsucc', [8927]], ['curlyvee', [8910]], ['curlywedge', [8911]], ['curren', [164]], ['curvearrowleft', [8630]], ['curvearrowright', [8631]], ['cuvee', [8910]], ['cuwed', [8911]], ['cwconint', [8754]], ['cwint', [8753]], ['cylcty', [9005]], ['dagger', [8224]], ['Dagger', [8225]], ['daleth', [8504]], ['darr', [8595]], ['Darr', [8609]], ['dArr', [8659]], ['dash', [8208]], ['Dashv', [10980]], ['dashv', [8867]], ['dbkarow', [10511]], ['dblac', [733]], ['Dcaron', [270]], ['dcaron', [271]], ['Dcy', [1044]], ['dcy', [1076]], ['ddagger', [8225]], ['ddarr', [8650]], ['DD', [8517]], ['dd', [8518]], ['DDotrahd', [10513]], ['ddotseq', [10871]], ['deg', [176]], ['Del', [8711]], ['Delta', [916]], ['delta', [948]], ['demptyv', [10673]], ['dfisht', [10623]], ['Dfr', [120071]], ['dfr', [120097]], ['dHar', [10597]], ['dharl', [8643]], ['dharr', [8642]], ['DiacriticalAcute', [180]], ['DiacriticalDot', [729]], ['DiacriticalDoubleAcute', [733]], ['DiacriticalGrave', [96]], ['DiacriticalTilde', [732]], ['diam', [8900]], ['diamond', [8900]], ['Diamond', [8900]], ['diamondsuit', [9830]], ['diams', [9830]], ['die', [168]], ['DifferentialD', [8518]], ['digamma', [989]], ['disin', [8946]], ['div', [247]], ['divide', [247]], ['divideontimes', [8903]], ['divonx', [8903]], ['DJcy', [1026]], ['djcy', [1106]], ['dlcorn', [8990]], ['dlcrop', [8973]], ['dollar', [36]], ['Dopf', [120123]], ['dopf', [120149]], ['Dot', [168]], ['dot', [729]], ['DotDot', [8412]], ['doteq', [8784]], ['doteqdot', [8785]], ['DotEqual', [8784]], ['dotminus', [8760]], ['dotplus', [8724]], ['dotsquare', [8865]], ['doublebarwedge', [8966]], ['DoubleContourIntegral', [8751]], ['DoubleDot', [168]], ['DoubleDownArrow', [8659]], ['DoubleLeftArrow', [8656]], ['DoubleLeftRightArrow', [8660]], ['DoubleLeftTee', [10980]], ['DoubleLongLeftArrow', [10232]], ['DoubleLongLeftRightArrow', [10234]], ['DoubleLongRightArrow', [10233]], ['DoubleRightArrow', [8658]], ['DoubleRightTee', [8872]], ['DoubleUpArrow', [8657]], ['DoubleUpDownArrow', [8661]], ['DoubleVerticalBar', [8741]], ['DownArrowBar', [10515]], ['downarrow', [8595]], ['DownArrow', [8595]], ['Downarrow', [8659]], ['DownArrowUpArrow', [8693]], ['DownBreve', [785]], ['downdownarrows', [8650]], ['downharpoonleft', [8643]], ['downharpoonright', [8642]], ['DownLeftRightVector', [10576]], ['DownLeftTeeVector', [10590]], ['DownLeftVectorBar', [10582]], ['DownLeftVector', [8637]], ['DownRightTeeVector', [10591]], ['DownRightVectorBar', [10583]], ['DownRightVector', [8641]], ['DownTeeArrow', [8615]], ['DownTee', [8868]], ['drbkarow', [10512]], ['drcorn', [8991]], ['drcrop', [8972]], ['Dscr', [119967]], ['dscr', [119993]], ['DScy', [1029]], ['dscy', [1109]], ['dsol', [10742]], ['Dstrok', [272]], ['dstrok', [273]], ['dtdot', [8945]], ['dtri', [9663]], ['dtrif', [9662]], ['duarr', [8693]], ['duhar', [10607]], ['dwangle', [10662]], ['DZcy', [1039]], ['dzcy', [1119]], ['dzigrarr', [10239]], ['Eacute', [201]], ['eacute', [233]], ['easter', [10862]], ['Ecaron', [282]], ['ecaron', [283]], ['Ecirc', [202]], ['ecirc', [234]], ['ecir', [8790]], ['ecolon', [8789]], ['Ecy', [1069]], ['ecy', [1101]], ['eDDot', [10871]], ['Edot', [278]], ['edot', [279]], ['eDot', [8785]], ['ee', [8519]], ['efDot', [8786]], ['Efr', [120072]], ['efr', [120098]], ['eg', [10906]], ['Egrave', [200]], ['egrave', [232]], ['egs', [10902]], ['egsdot', [10904]], ['el', [10905]], ['Element', [8712]], ['elinters', [9191]], ['ell', [8467]], ['els', [10901]], ['elsdot', [10903]], ['Emacr', [274]], ['emacr', [275]], ['empty', [8709]], ['emptyset', [8709]], ['EmptySmallSquare', [9723]], ['emptyv', [8709]], ['EmptyVerySmallSquare', [9643]], ['emsp13', [8196]], ['emsp14', [8197]], ['emsp', [8195]], ['ENG', [330]], ['eng', [331]], ['ensp', [8194]], ['Eogon', [280]], ['eogon', [281]], ['Eopf', [120124]], ['eopf', [120150]], ['epar', [8917]], ['eparsl', [10723]], ['eplus', [10865]], ['epsi', [949]], ['Epsilon', [917]], ['epsilon', [949]], ['epsiv', [1013]], ['eqcirc', [8790]], ['eqcolon', [8789]], ['eqsim', [8770]], ['eqslantgtr', [10902]], ['eqslantless', [10901]], ['Equal', [10869]], ['equals', [61]], ['EqualTilde', [8770]], ['equest', [8799]], ['Equilibrium', [8652]], ['equiv', [8801]], ['equivDD', [10872]], ['eqvparsl', [10725]], ['erarr', [10609]], ['erDot', [8787]], ['escr', [8495]], ['Escr', [8496]], ['esdot', [8784]], ['Esim', [10867]], ['esim', [8770]], ['Eta', [919]], ['eta', [951]], ['ETH', [208]], ['eth', [240]], ['Euml', [203]], ['euml', [235]], ['euro', [8364]], ['excl', [33]], ['exist', [8707]], ['Exists', [8707]], ['expectation', [8496]], ['exponentiale', [8519]], ['ExponentialE', [8519]], ['fallingdotseq', [8786]], ['Fcy', [1060]], ['fcy', [1092]], ['female', [9792]], ['ffilig', [64259]], ['fflig', [64256]], ['ffllig', [64260]], ['Ffr', [120073]], ['ffr', [120099]], ['filig', [64257]], ['FilledSmallSquare', [9724]], ['FilledVerySmallSquare', [9642]], ['fjlig', [102, 106]], ['flat', [9837]], ['fllig', [64258]], ['fltns', [9649]], ['fnof', [402]], ['Fopf', [120125]], ['fopf', [120151]], ['forall', [8704]], ['ForAll', [8704]], ['fork', [8916]], ['forkv', [10969]], ['Fouriertrf', [8497]], ['fpartint', [10765]], ['frac12', [189]], ['frac13', [8531]], ['frac14', [188]], ['frac15', [8533]], ['frac16', [8537]], ['frac18', [8539]], ['frac23', [8532]], ['frac25', [8534]], ['frac34', [190]], ['frac35', [8535]], ['frac38', [8540]], ['frac45', [8536]], ['frac56', [8538]], ['frac58', [8541]], ['frac78', [8542]], ['frasl', [8260]], ['frown', [8994]], ['fscr', [119995]], ['Fscr', [8497]], ['gacute', [501]], ['Gamma', [915]], ['gamma', [947]], ['Gammad', [988]], ['gammad', [989]], ['gap', [10886]], ['Gbreve', [286]], ['gbreve', [287]], ['Gcedil', [290]], ['Gcirc', [284]], ['gcirc', 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[8213]], ['HorizontalLine', [9472]], ['hscr', [119997]], ['Hscr', [8459]], ['hslash', [8463]], ['Hstrok', [294]], ['hstrok', [295]], ['HumpDownHump', [8782]], ['HumpEqual', [8783]], ['hybull', [8259]], ['hyphen', [8208]], ['Iacute', [205]], ['iacute', [237]], ['ic', [8291]], ['Icirc', [206]], ['icirc', [238]], ['Icy', [1048]], ['icy', [1080]], ['Idot', [304]], ['IEcy', [1045]], ['iecy', [1077]], ['iexcl', [161]], ['iff', [8660]], ['ifr', [120102]], ['Ifr', [8465]], ['Igrave', [204]], ['igrave', [236]], ['ii', [8520]], ['iiiint', [10764]], ['iiint', [8749]], ['iinfin', [10716]], ['iiota', [8489]], ['IJlig', [306]], ['ijlig', [307]], ['Imacr', [298]], ['imacr', [299]], ['image', [8465]], ['ImaginaryI', [8520]], ['imagline', [8464]], ['imagpart', [8465]], ['imath', [305]], ['Im', [8465]], ['imof', [8887]], ['imped', [437]], ['Implies', [8658]], ['incare', [8453]], ['in', [8712]], ['infin', [8734]], ['infintie', [10717]], ['inodot', [305]], ['intcal', [8890]], ['int', [8747]], ['Int', [8748]], ['integers', [8484]], ['Integral', [8747]], ['intercal', [8890]], ['Intersection', [8898]], ['intlarhk', [10775]], ['intprod', [10812]], ['InvisibleComma', [8291]], ['InvisibleTimes', [8290]], ['IOcy', [1025]], ['iocy', [1105]], ['Iogon', [302]], ['iogon', [303]], ['Iopf', [120128]], ['iopf', [120154]], ['Iota', [921]], ['iota', [953]], ['iprod', [10812]], ['iquest', [191]], ['iscr', [119998]], ['Iscr', [8464]], ['isin', [8712]], ['isindot', [8949]], ['isinE', [8953]], ['isins', [8948]], ['isinsv', [8947]], ['isinv', [8712]], ['it', [8290]], ['Itilde', [296]], ['itilde', [297]], ['Iukcy', [1030]], ['iukcy', [1110]], ['Iuml', [207]], ['iuml', [239]], ['Jcirc', [308]], ['jcirc', [309]], ['Jcy', [1049]], ['jcy', [1081]], ['Jfr', [120077]], ['jfr', [120103]], ['jmath', [567]], ['Jopf', [120129]], ['jopf', [120155]], ['Jscr', [119973]], ['jscr', [119999]], ['Jsercy', [1032]], ['jsercy', [1112]], ['Jukcy', [1028]], ['jukcy', [1108]], ['Kappa', [922]], ['kappa', [954]], ['kappav', 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[10635]], ['lbrksld', [10639]], ['lbrkslu', [10637]], ['Lcaron', [317]], ['lcaron', [318]], ['Lcedil', [315]], ['lcedil', [316]], ['lceil', [8968]], ['lcub', [123]], ['Lcy', [1051]], ['lcy', [1083]], ['ldca', [10550]], ['ldquo', [8220]], ['ldquor', [8222]], ['ldrdhar', [10599]], ['ldrushar', [10571]], ['ldsh', [8626]], ['le', [8804]], ['lE', [8806]], ['LeftAngleBracket', [10216]], ['LeftArrowBar', [8676]], ['leftarrow', [8592]], ['LeftArrow', [8592]], ['Leftarrow', [8656]], ['LeftArrowRightArrow', [8646]], ['leftarrowtail', [8610]], ['LeftCeiling', [8968]], ['LeftDoubleBracket', [10214]], ['LeftDownTeeVector', [10593]], ['LeftDownVectorBar', [10585]], ['LeftDownVector', [8643]], ['LeftFloor', [8970]], ['leftharpoondown', [8637]], ['leftharpoonup', [8636]], ['leftleftarrows', [8647]], ['leftrightarrow', [8596]], ['LeftRightArrow', [8596]], ['Leftrightarrow', [8660]], ['leftrightarrows', [8646]], ['leftrightharpoons', [8651]], ['leftrightsquigarrow', [8621]], ['LeftRightVector', [10574]], ['LeftTeeArrow', [8612]], ['LeftTee', [8867]], ['LeftTeeVector', [10586]], ['leftthreetimes', [8907]], ['LeftTriangleBar', [10703]], ['LeftTriangle', [8882]], ['LeftTriangleEqual', [8884]], ['LeftUpDownVector', [10577]], ['LeftUpTeeVector', [10592]], ['LeftUpVectorBar', [10584]], ['LeftUpVector', [8639]], ['LeftVectorBar', [10578]], ['LeftVector', [8636]], ['lEg', [10891]], ['leg', [8922]], ['leq', [8804]], ['leqq', [8806]], ['leqslant', [10877]], ['lescc', [10920]], ['les', [10877]], ['lesdot', [10879]], ['lesdoto', [10881]], ['lesdotor', [10883]], ['lesg', [8922, 65024]], ['lesges', [10899]], ['lessapprox', [10885]], ['lessdot', [8918]], ['lesseqgtr', [8922]], ['lesseqqgtr', [10891]], ['LessEqualGreater', [8922]], ['LessFullEqual', [8806]], ['LessGreater', [8822]], ['lessgtr', [8822]], ['LessLess', [10913]], ['lesssim', [8818]], ['LessSlantEqual', [10877]], ['LessTilde', [8818]], ['lfisht', [10620]], ['lfloor', [8970]], ['Lfr', [120079]], ['lfr', [120105]], ['lg', [8822]], ['lgE', [10897]], ['lHar', [10594]], ['lhard', [8637]], ['lharu', [8636]], ['lharul', [10602]], ['lhblk', [9604]], ['LJcy', [1033]], ['ljcy', [1113]], ['llarr', [8647]], ['ll', [8810]], ['Ll', [8920]], ['llcorner', [8990]], ['Lleftarrow', [8666]], ['llhard', [10603]], ['lltri', [9722]], ['Lmidot', [319]], ['lmidot', [320]], ['lmoustache', [9136]], ['lmoust', [9136]], ['lnap', [10889]], ['lnapprox', [10889]], ['lne', [10887]], ['lnE', [8808]], ['lneq', [10887]], ['lneqq', [8808]], ['lnsim', [8934]], ['loang', [10220]], ['loarr', [8701]], ['lobrk', [10214]], ['longleftarrow', [10229]], ['LongLeftArrow', [10229]], ['Longleftarrow', [10232]], ['longleftrightarrow', [10231]], ['LongLeftRightArrow', [10231]], ['Longleftrightarrow', [10234]], ['longmapsto', [10236]], ['longrightarrow', [10230]], ['LongRightArrow', [10230]], ['Longrightarrow', [10233]], ['looparrowleft', [8619]], ['looparrowright', [8620]], ['lopar', [10629]], ['Lopf', [120131]], ['lopf', [120157]], ['loplus', [10797]], ['lotimes', [10804]], ['lowast', [8727]], ['lowbar', [95]], ['LowerLeftArrow', [8601]], ['LowerRightArrow', [8600]], ['loz', [9674]], ['lozenge', [9674]], ['lozf', [10731]], ['lpar', [40]], ['lparlt', [10643]], ['lrarr', [8646]], ['lrcorner', [8991]], ['lrhar', [8651]], ['lrhard', [10605]], ['lrm', [8206]], ['lrtri', [8895]], ['lsaquo', [8249]], ['lscr', [120001]], ['Lscr', [8466]], ['lsh', [8624]], ['Lsh', [8624]], ['lsim', [8818]], ['lsime', [10893]], ['lsimg', [10895]], ['lsqb', [91]], ['lsquo', [8216]], ['lsquor', [8218]], ['Lstrok', [321]], ['lstrok', [322]], ['ltcc', [10918]], ['ltcir', [10873]], ['lt', [60]], ['LT', [60]], ['Lt', [8810]], ['ltdot', [8918]], ['lthree', [8907]], ['ltimes', [8905]], ['ltlarr', [10614]], ['ltquest', [10875]], ['ltri', [9667]], ['ltrie', [8884]], ['ltrif', [9666]], ['ltrPar', [10646]], ['lurdshar', [10570]], ['luruhar', [10598]], ['lvertneqq', [8808, 65024]], ['lvnE', [8808, 65024]], ['macr', [175]], ['male', [9794]], ['malt', [10016]], ['maltese', [10016]], ['Map', [10501]], ['map', [8614]], ['mapsto', [8614]], ['mapstodown', [8615]], ['mapstoleft', [8612]], ['mapstoup', [8613]], ['marker', [9646]], ['mcomma', [10793]], ['Mcy', [1052]], ['mcy', [1084]], ['mdash', [8212]], ['mDDot', [8762]], ['measuredangle', [8737]], ['MediumSpace', [8287]], ['Mellintrf', [8499]], ['Mfr', [120080]], ['mfr', [120106]], ['mho', [8487]], ['micro', [181]], ['midast', [42]], ['midcir', [10992]], ['mid', [8739]], ['middot', [183]], ['minusb', [8863]], ['minus', [8722]], ['minusd', [8760]], ['minusdu', [10794]], ['MinusPlus', [8723]], ['mlcp', [10971]], ['mldr', [8230]], ['mnplus', [8723]], ['models', [8871]], ['Mopf', [120132]], ['mopf', [120158]], ['mp', [8723]], ['mscr', [120002]], ['Mscr', [8499]], ['mstpos', [8766]], ['Mu', [924]], ['mu', [956]], ['multimap', [8888]], ['mumap', [8888]], ['nabla', [8711]], ['Nacute', [323]], ['nacute', [324]], ['nang', [8736, 8402]], ['nap', [8777]], ['napE', [10864, 824]], ['napid', [8779, 824]], ['napos', [329]], ['napprox', [8777]], ['natural', [9838]], ['naturals', [8469]], ['natur', [9838]], ['nbsp', [160]], ['nbump', [8782, 824]], ['nbumpe', [8783, 824]], ['ncap', [10819]], ['Ncaron', [327]], ['ncaron', [328]], ['Ncedil', [325]], ['ncedil', [326]], ['ncong', [8775]], ['ncongdot', [10861, 824]], ['ncup', [10818]], ['Ncy', [1053]], ['ncy', [1085]], ['ndash', [8211]], ['nearhk', [10532]], ['nearr', [8599]], ['neArr', [8663]], ['nearrow', [8599]], ['ne', [8800]], ['nedot', [8784, 824]], ['NegativeMediumSpace', [8203]], ['NegativeThickSpace', [8203]], ['NegativeThinSpace', [8203]], ['NegativeVeryThinSpace', [8203]], ['nequiv', [8802]], ['nesear', [10536]], ['nesim', [8770, 824]], ['NestedGreaterGreater', [8811]], ['NestedLessLess', [8810]], ['nexist', [8708]], ['nexists', [8708]], ['Nfr', [120081]], ['nfr', [120107]], ['ngE', [8807, 824]], ['nge', [8817]], ['ngeq', [8817]], ['ngeqq', [8807, 824]], ['ngeqslant', [10878, 824]], ['nges', [10878, 824]], ['nGg', [8921, 824]], ['ngsim', [8821]], ['nGt', [8811, 8402]], ['ngt', [8815]], ['ngtr', [8815]], ['nGtv', [8811, 824]], ['nharr', [8622]], ['nhArr', [8654]], ['nhpar', [10994]], ['ni', [8715]], ['nis', [8956]], ['nisd', [8954]], ['niv', [8715]], ['NJcy', [1034]], ['njcy', [1114]], ['nlarr', [8602]], ['nlArr', [8653]], ['nldr', [8229]], ['nlE', [8806, 824]], ['nle', [8816]], ['nleftarrow', [8602]], ['nLeftarrow', [8653]], ['nleftrightarrow', [8622]], ['nLeftrightarrow', [8654]], ['nleq', [8816]], ['nleqq', [8806, 824]], ['nleqslant', [10877, 824]], ['nles', [10877, 824]], ['nless', [8814]], ['nLl', [8920, 824]], ['nlsim', [8820]], ['nLt', [8810, 8402]], ['nlt', [8814]], ['nltri', [8938]], ['nltrie', [8940]], ['nLtv', [8810, 824]], ['nmid', [8740]], ['NoBreak', [8288]], ['NonBreakingSpace', [160]], ['nopf', [120159]], ['Nopf', [8469]], ['Not', [10988]], ['not', [172]], ['NotCongruent', [8802]], ['NotCupCap', [8813]], ['NotDoubleVerticalBar', [8742]], ['NotElement', [8713]], ['NotEqual', [8800]], ['NotEqualTilde', [8770, 824]], ['NotExists', [8708]], ['NotGreater', [8815]], ['NotGreaterEqual', [8817]], ['NotGreaterFullEqual', [8807, 824]], ['NotGreaterGreater', [8811, 824]], ['NotGreaterLess', [8825]], ['NotGreaterSlantEqual', [10878, 824]], ['NotGreaterTilde', [8821]], ['NotHumpDownHump', [8782, 824]], ['NotHumpEqual', [8783, 824]], ['notin', [8713]], ['notindot', [8949, 824]], ['notinE', [8953, 824]], ['notinva', [8713]], ['notinvb', [8951]], ['notinvc', [8950]], ['NotLeftTriangleBar', [10703, 824]], ['NotLeftTriangle', [8938]], ['NotLeftTriangleEqual', [8940]], ['NotLess', [8814]], ['NotLessEqual', [8816]], ['NotLessGreater', [8824]], ['NotLessLess', [8810, 824]], ['NotLessSlantEqual', [10877, 824]], ['NotLessTilde', [8820]], ['NotNestedGreaterGreater', [10914, 824]], ['NotNestedLessLess', [10913, 824]], ['notni', [8716]], ['notniva', [8716]], ['notnivb', [8958]], ['notnivc', [8957]], ['NotPrecedes', [8832]], ['NotPrecedesEqual', [10927, 824]], ['NotPrecedesSlantEqual', [8928]], ['NotReverseElement', [8716]], ['NotRightTriangleBar', [10704, 824]], ['NotRightTriangle', [8939]], ['NotRightTriangleEqual', [8941]], ['NotSquareSubset', [8847, 824]], ['NotSquareSubsetEqual', [8930]], ['NotSquareSuperset', [8848, 824]], ['NotSquareSupersetEqual', [8931]], ['NotSubset', [8834, 8402]], ['NotSubsetEqual', [8840]], ['NotSucceeds', [8833]], ['NotSucceedsEqual', [10928, 824]], ['NotSucceedsSlantEqual', [8929]], ['NotSucceedsTilde', [8831, 824]], ['NotSuperset', [8835, 8402]], ['NotSupersetEqual', [8841]], ['NotTilde', [8769]], ['NotTildeEqual', [8772]], ['NotTildeFullEqual', [8775]], ['NotTildeTilde', [8777]], ['NotVerticalBar', [8740]], ['nparallel', [8742]], ['npar', [8742]], ['nparsl', [11005, 8421]], ['npart', [8706, 824]], ['npolint', [10772]], ['npr', [8832]], ['nprcue', [8928]], ['nprec', [8832]], ['npreceq', [10927, 824]], ['npre', [10927, 824]], ['nrarrc', [10547, 824]], ['nrarr', [8603]], ['nrArr', [8655]], ['nrarrw', [8605, 824]], ['nrightarrow', [8603]], ['nRightarrow', [8655]], ['nrtri', [8939]], ['nrtrie', [8941]], ['nsc', [8833]], ['nsccue', [8929]], ['nsce', [10928, 824]], ['Nscr', [119977]], ['nscr', [120003]], ['nshortmid', [8740]], ['nshortparallel', [8742]], ['nsim', [8769]], ['nsime', [8772]], ['nsimeq', [8772]], ['nsmid', [8740]], ['nspar', [8742]], ['nsqsube', [8930]], ['nsqsupe', [8931]], ['nsub', [8836]], ['nsubE', [10949, 824]], ['nsube', [8840]], ['nsubset', [8834, 8402]], ['nsubseteq', [8840]], ['nsubseteqq', [10949, 824]], ['nsucc', [8833]], ['nsucceq', [10928, 824]], ['nsup', [8837]], ['nsupE', [10950, 824]], ['nsupe', [8841]], ['nsupset', [8835, 8402]], ['nsupseteq', [8841]], ['nsupseteqq', [10950, 824]], ['ntgl', [8825]], ['Ntilde', [209]], ['ntilde', [241]], ['ntlg', [8824]], ['ntriangleleft', [8938]], ['ntrianglelefteq', [8940]], ['ntriangleright', [8939]], ['ntrianglerighteq', [8941]], ['Nu', [925]], ['nu', [957]], ['num', [35]], ['numero', [8470]], ['numsp', [8199]], ['nvap', [8781, 8402]], ['nvdash', [8876]], 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chr = String.fromCharCode(code);\n }\n } else {\n chr = alphaIndex[entity];\n }\n return chr || s;\n });\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n Html5Entities.decode = function(str) {\n return new Html5Entities().decode(str);\n };\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml5Entities.prototype.encode = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var charInfo = charIndex[str.charCodeAt(i)];\n if (charInfo) {\n var alpha = charInfo[str.charCodeAt(i + 1)];\n if (alpha) {\n i++;\n } else {\n alpha = charInfo[''];\n }\n if (alpha) {\n result += \"&\" + alpha + \";\";\n i++;\n continue;\n }\n }\n result += str.charAt(i);\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n Html5Entities.encode = function(str) {\n return new Html5Entities().encode(str);\n };\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml5Entities.prototype.encodeNonUTF = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var c = str.charCodeAt(i);\n var charInfo = charIndex[c];\n if (charInfo) {\n var alpha = charInfo[str.charCodeAt(i + 1)];\n if (alpha) {\n i++;\n } else {\n alpha = charInfo[''];\n }\n if (alpha) {\n result += \"&\" + alpha + \";\";\n i++;\n continue;\n }\n }\n if (c < 32 || c > 126) {\n result += '&#' + c + ';';\n } else {\n result += str.charAt(i);\n }\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n Html5Entities.encodeNonUTF = function(str) {\n return new Html5Entities().encodeNonUTF(str);\n };\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml5Entities.prototype.encodeNonASCII = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var c = str.charCodeAt(i);\n if (c <= 255) {\n result += str[i++];\n continue;\n }\n result += '&#' + c + ';';\n i++\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n Html5Entities.encodeNonASCII = function(str) {\n return new Html5Entities().encodeNonASCII(str);\n };\n\n/**\n * @param {Object} alphaIndex Passed by reference.\n * @param {Object} charIndex Passed by reference.\n */\nfunction createIndexes(alphaIndex, charIndex) {\n var i = ENTITIES.length;\n var _results = [];\n while (i--) {\n var e = ENTITIES[i];\n var alpha = e[0];\n var chars = e[1];\n var chr = chars[0];\n var addChar = (chr < 32 || chr > 126) || chr === 62 || chr === 60 || chr === 38 || chr === 34 || chr === 39;\n var charInfo;\n if (addChar) {\n charInfo = charIndex[chr] = charIndex[chr] || {};\n }\n if (chars[1]) {\n var chr2 = chars[1];\n alphaIndex[alpha] = String.fromCharCode(chr) + String.fromCharCode(chr2);\n _results.push(addChar && (charInfo[chr2] = alpha));\n } else {\n alphaIndex[alpha] = String.fromCharCode(chr);\n _results.push(addChar && (charInfo[''] = alpha));\n }\n }\n}\n\nmodule.exports = Html5Entities;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/html-entities/lib/html5-entities.js\n// module id = 78\n// module chunks = 0","'use strict';\n\n/* Simplified implementation of DOM2 EventTarget.\n * http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-EventTarget\n */\n\nfunction EventTarget() {\n this._listeners = {};\n}\n\nEventTarget.prototype.addEventListener = function(eventType, listener) {\n if (!(eventType in this._listeners)) {\n this._listeners[eventType] = [];\n }\n var arr = this._listeners[eventType];\n // #4\n if (arr.indexOf(listener) === -1) {\n // Make a copy so as not to interfere with a current dispatchEvent.\n arr = arr.concat([listener]);\n }\n this._listeners[eventType] = arr;\n};\n\nEventTarget.prototype.removeEventListener = function(eventType, listener) {\n var arr = this._listeners[eventType];\n if (!arr) {\n return;\n }\n var idx = arr.indexOf(listener);\n if (idx !== -1) {\n if (arr.length > 1) {\n // Make a copy so as not to interfere with a current dispatchEvent.\n this._listeners[eventType] = arr.slice(0, idx).concat(arr.slice(idx + 1));\n } else {\n delete this._listeners[eventType];\n }\n return;\n }\n};\n\nEventTarget.prototype.dispatchEvent = function() {\n var event = arguments[0];\n var t = event.type;\n // equivalent of Array.prototype.slice.call(arguments, 0);\n var args = arguments.length === 1 ? [event] : Array.apply(null, arguments);\n // TODO: This doesn't match the real behavior; per spec, onfoo get\n // their place in line from the /first/ time they're set from\n // non-null. Although WebKit bumps it to the end every time it's\n // set.\n if (this['on' + t]) {\n this['on' + t].apply(this, args);\n }\n if (t in this._listeners) {\n // Grab a reference to the listeners list. removeEventListener may alter the list.\n var listeners = this._listeners[t];\n for (var i = 0; i < listeners.length; i++) {\n listeners[i].apply(this, args);\n }\n }\n};\n\nmodule.exports = EventTarget;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/event/eventtarget.js\n// module id = 79\n// module chunks = 0","'use strict';\n\nvar EventEmitter = require('events').EventEmitter\n , inherits = require('inherits')\n , JSON3 = require('json3')\n , objectUtils = require('./utils/object')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:info-ajax');\n}\n\nfunction InfoAjax(url, AjaxObject) {\n EventEmitter.call(this);\n\n var self = this;\n var t0 = +new Date();\n this.xo = new AjaxObject('GET', url);\n\n this.xo.once('finish', function(status, text) {\n var info, rtt;\n if (status === 200) {\n rtt = (+new Date()) - t0;\n if (text) {\n try {\n info = JSON3.parse(text);\n } catch (e) {\n debug('bad json', text);\n }\n }\n\n if (!objectUtils.isObject(info)) {\n info = {};\n }\n }\n self.emit('finish', info, rtt);\n self.removeAllListeners();\n });\n}\n\ninherits(InfoAjax, EventEmitter);\n\nInfoAjax.prototype.close = function() {\n this.removeAllListeners();\n this.xo.close();\n};\n\nmodule.exports = InfoAjax;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/info-ajax.js\n// module id = 80\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n , JSON3 = require('json3')\n , XHRLocalObject = require('./transport/sender/xhr-local')\n , InfoAjax = require('./info-ajax')\n ;\n\nfunction InfoReceiverIframe(transUrl) {\n var self = this;\n EventEmitter.call(this);\n\n this.ir = new InfoAjax(transUrl, XHRLocalObject);\n this.ir.once('finish', function(info, rtt) {\n self.ir = null;\n self.emit('message', JSON3.stringify([info, rtt]));\n });\n}\n\ninherits(InfoReceiverIframe, EventEmitter);\n\nInfoReceiverIframe.transportName = 'iframe-info-receiver';\n\nInfoReceiverIframe.prototype.close = function() {\n if (this.ir) {\n this.ir.close();\n this.ir = null;\n }\n this.removeAllListeners();\n};\n\nmodule.exports = InfoReceiverIframe;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/info-iframe-receiver.js\n// module id = 81\n// module chunks = 0","'use strict';\n\nmodule.exports = global.location || {\n origin: 'http://localhost:80'\n, protocol: 'http'\n, host: 'localhost'\n, port: 80\n, href: 'http://localhost/'\n, hash: ''\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/location.js\n// module id = 82\n// module chunks = 0","'use strict';\n\nvar EventEmitter = require('events').EventEmitter\n , inherits = require('inherits')\n , utils = require('../../utils/event')\n , urlUtils = require('../../utils/url')\n , XHR = global.XMLHttpRequest\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:browser:xhr');\n}\n\nfunction AbstractXHRObject(method, url, payload, opts) {\n debug(method, url);\n var self = this;\n EventEmitter.call(this);\n\n setTimeout(function () {\n self._start(method, url, payload, opts);\n }, 0);\n}\n\ninherits(AbstractXHRObject, EventEmitter);\n\nAbstractXHRObject.prototype._start = function(method, url, payload, opts) {\n var self = this;\n\n try {\n this.xhr = new XHR();\n } catch (x) {\n // intentionally empty\n }\n\n if (!this.xhr) {\n debug('no xhr');\n this.emit('finish', 0, 'no xhr support');\n this._cleanup();\n return;\n }\n\n // several browsers cache POSTs\n url = urlUtils.addQuery(url, 't=' + (+new Date()));\n\n // Explorer tends to keep connection open, even after the\n // tab gets closed: http://bugs.jquery.com/ticket/5280\n this.unloadRef = utils.unloadAdd(function() {\n debug('unload cleanup');\n self._cleanup(true);\n });\n try {\n this.xhr.open(method, url, true);\n if (this.timeout && 'timeout' in this.xhr) {\n this.xhr.timeout = this.timeout;\n this.xhr.ontimeout = function() {\n debug('xhr timeout');\n self.emit('finish', 0, '');\n self._cleanup(false);\n };\n }\n } catch (e) {\n debug('exception', e);\n // IE raises an exception on wrong port.\n this.emit('finish', 0, '');\n this._cleanup(false);\n return;\n }\n\n if ((!opts || !opts.noCredentials) && AbstractXHRObject.supportsCORS) {\n debug('withCredentials');\n // Mozilla docs says https://developer.mozilla.org/en/XMLHttpRequest :\n // \"This never affects same-site requests.\"\n\n this.xhr.withCredentials = 'true';\n }\n if (opts && opts.headers) {\n for (var key in opts.headers) {\n this.xhr.setRequestHeader(key, opts.headers[key]);\n }\n }\n\n this.xhr.onreadystatechange = function() {\n if (self.xhr) {\n var x = self.xhr;\n var text, status;\n debug('readyState', x.readyState);\n switch (x.readyState) {\n case 3:\n // IE doesn't like peeking into responseText or status\n // on Microsoft.XMLHTTP and readystate=3\n try {\n status = x.status;\n text = x.responseText;\n } catch (e) {\n // intentionally empty\n }\n debug('status', status);\n // IE returns 1223 for 204: http://bugs.jquery.com/ticket/1450\n if (status === 1223) {\n status = 204;\n }\n\n // IE does return readystate == 3 for 404 answers.\n if (status === 200 && text && text.length > 0) {\n debug('chunk');\n self.emit('chunk', status, text);\n }\n break;\n case 4:\n status = x.status;\n debug('status', status);\n // IE returns 1223 for 204: http://bugs.jquery.com/ticket/1450\n if (status === 1223) {\n status = 204;\n }\n // IE returns this for a bad port\n // http://msdn.microsoft.com/en-us/library/windows/desktop/aa383770(v=vs.85).aspx\n if (status === 12005 || status === 12029) {\n status = 0;\n }\n\n debug('finish', status, x.responseText);\n self.emit('finish', status, x.responseText);\n self._cleanup(false);\n break;\n }\n }\n };\n\n try {\n self.xhr.send(payload);\n } catch (e) {\n self.emit('finish', 0, '');\n self._cleanup(false);\n }\n};\n\nAbstractXHRObject.prototype._cleanup = function(abort) {\n debug('cleanup');\n if (!this.xhr) {\n return;\n }\n this.removeAllListeners();\n utils.unloadDel(this.unloadRef);\n\n // IE needs this field to be a function\n this.xhr.onreadystatechange = function() {};\n if (this.xhr.ontimeout) {\n this.xhr.ontimeout = null;\n }\n\n if (abort) {\n try {\n this.xhr.abort();\n } catch (x) {\n // intentionally empty\n }\n }\n this.unloadRef = this.xhr = null;\n};\n\nAbstractXHRObject.prototype.close = function() {\n debug('close');\n this._cleanup(true);\n};\n\nAbstractXHRObject.enabled = !!XHR;\n// override XMLHttpRequest for IE6/7\n// obfuscate to avoid firewalls\nvar axo = ['Active'].concat('Object').join('X');\nif (!AbstractXHRObject.enabled && (axo in global)) {\n debug('overriding xmlhttprequest');\n XHR = function() {\n try {\n return new global[axo]('Microsoft.XMLHTTP');\n } catch (e) {\n return null;\n }\n };\n AbstractXHRObject.enabled = !!new XHR();\n}\n\nvar cors = false;\ntry {\n cors = 'withCredentials' in new XHR();\n} catch (ignored) {\n // intentionally empty\n}\n\nAbstractXHRObject.supportsCORS = cors;\n\nmodule.exports = AbstractXHRObject;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/browser/abstract-xhr.js\n// module id = 83\n// module chunks = 0","module.exports = global.EventSource;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/browser/eventsource.js\n// module id = 84\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , AjaxBasedTransport = require('./lib/ajax-based')\n , EventSourceReceiver = require('./receiver/eventsource')\n , XHRCorsObject = require('./sender/xhr-cors')\n , EventSourceDriver = require('eventsource')\n ;\n\nfunction EventSourceTransport(transUrl) {\n if (!EventSourceTransport.enabled()) {\n throw new Error('Transport created when disabled');\n }\n\n AjaxBasedTransport.call(this, transUrl, '/eventsource', EventSourceReceiver, XHRCorsObject);\n}\n\ninherits(EventSourceTransport, AjaxBasedTransport);\n\nEventSourceTransport.enabled = function() {\n return !!EventSourceDriver;\n};\n\nEventSourceTransport.transportName = 'eventsource';\nEventSourceTransport.roundTrips = 2;\n\nmodule.exports = EventSourceTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/eventsource.js\n// module id = 85\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , HtmlfileReceiver = require('./receiver/htmlfile')\n , XHRLocalObject = require('./sender/xhr-local')\n , AjaxBasedTransport = require('./lib/ajax-based')\n ;\n\nfunction HtmlFileTransport(transUrl) {\n if (!HtmlfileReceiver.enabled) {\n throw new Error('Transport created when disabled');\n }\n AjaxBasedTransport.call(this, transUrl, '/htmlfile', HtmlfileReceiver, XHRLocalObject);\n}\n\ninherits(HtmlFileTransport, AjaxBasedTransport);\n\nHtmlFileTransport.enabled = function(info) {\n return HtmlfileReceiver.enabled && info.sameOrigin;\n};\n\nHtmlFileTransport.transportName = 'htmlfile';\nHtmlFileTransport.roundTrips = 2;\n\nmodule.exports = HtmlFileTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/htmlfile.js\n// module id = 86\n// module chunks = 0","'use strict';\n\n// Few cool transports do work only for same-origin. In order to make\n// them work cross-domain we shall use iframe, served from the\n// remote domain. New browsers have capabilities to communicate with\n// cross domain iframe using postMessage(). In IE it was implemented\n// from IE 8+, but of course, IE got some details wrong:\n// http://msdn.microsoft.com/en-us/library/cc197015(v=VS.85).aspx\n// http://stevesouders.com/misc/test-postmessage.php\n\nvar inherits = require('inherits')\n , JSON3 = require('json3')\n , EventEmitter = require('events').EventEmitter\n , version = require('../version')\n , urlUtils = require('../utils/url')\n , iframeUtils = require('../utils/iframe')\n , eventUtils = require('../utils/event')\n , random = require('../utils/random')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:transport:iframe');\n}\n\nfunction IframeTransport(transport, transUrl, baseUrl) {\n if (!IframeTransport.enabled()) {\n throw new Error('Transport created when disabled');\n }\n EventEmitter.call(this);\n\n var self = this;\n this.origin = urlUtils.getOrigin(baseUrl);\n this.baseUrl = baseUrl;\n this.transUrl = transUrl;\n this.transport = transport;\n this.windowId = random.string(8);\n\n var iframeUrl = urlUtils.addPath(baseUrl, '/iframe.html') + '#' + this.windowId;\n debug(transport, transUrl, iframeUrl);\n\n this.iframeObj = iframeUtils.createIframe(iframeUrl, function(r) {\n debug('err callback');\n self.emit('close', 1006, 'Unable to load an iframe (' + r + ')');\n self.close();\n });\n\n this.onmessageCallback = this._message.bind(this);\n eventUtils.attachEvent('message', this.onmessageCallback);\n}\n\ninherits(IframeTransport, EventEmitter);\n\nIframeTransport.prototype.close = function() {\n debug('close');\n this.removeAllListeners();\n if (this.iframeObj) {\n eventUtils.detachEvent('message', this.onmessageCallback);\n try {\n // When the iframe is not loaded, IE raises an exception\n // on 'contentWindow'.\n this.postMessage('c');\n } catch (x) {\n // intentionally empty\n }\n this.iframeObj.cleanup();\n this.iframeObj = null;\n this.onmessageCallback = this.iframeObj = null;\n }\n};\n\nIframeTransport.prototype._message = function(e) {\n debug('message', e.data);\n if (!urlUtils.isOriginEqual(e.origin, this.origin)) {\n debug('not same origin', e.origin, this.origin);\n return;\n }\n\n var iframeMessage;\n try {\n iframeMessage = JSON3.parse(e.data);\n } catch (ignored) {\n debug('bad json', e.data);\n return;\n }\n\n if (iframeMessage.windowId !== this.windowId) {\n debug('mismatched window id', iframeMessage.windowId, this.windowId);\n return;\n }\n\n switch (iframeMessage.type) {\n case 's':\n this.iframeObj.loaded();\n // window global dependency\n this.postMessage('s', JSON3.stringify([\n version\n , this.transport\n , this.transUrl\n , this.baseUrl\n ]));\n break;\n case 't':\n this.emit('message', iframeMessage.data);\n break;\n case 'c':\n var cdata;\n try {\n cdata = JSON3.parse(iframeMessage.data);\n } catch (ignored) {\n debug('bad json', iframeMessage.data);\n return;\n }\n this.emit('close', cdata[0], cdata[1]);\n this.close();\n break;\n }\n};\n\nIframeTransport.prototype.postMessage = function(type, data) {\n debug('postMessage', type, data);\n this.iframeObj.post(JSON3.stringify({\n windowId: this.windowId\n , type: type\n , data: data || ''\n }), this.origin);\n};\n\nIframeTransport.prototype.send = function(message) {\n debug('send', message);\n this.postMessage('m', message);\n};\n\nIframeTransport.enabled = function() {\n return iframeUtils.iframeEnabled;\n};\n\nIframeTransport.transportName = 'iframe';\nIframeTransport.roundTrips = 2;\n\nmodule.exports = IframeTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/iframe.js\n// module id = 87\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , urlUtils = require('../../utils/url')\n , BufferedSender = require('./buffered-sender')\n , Polling = require('./polling')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:sender-receiver');\n}\n\nfunction SenderReceiver(transUrl, urlSuffix, senderFunc, Receiver, AjaxObject) {\n var pollUrl = urlUtils.addPath(transUrl, urlSuffix);\n debug(pollUrl);\n var self = this;\n BufferedSender.call(this, transUrl, senderFunc);\n\n this.poll = new Polling(Receiver, pollUrl, AjaxObject);\n this.poll.on('message', function(msg) {\n debug('poll message', msg);\n self.emit('message', msg);\n });\n this.poll.once('close', function(code, reason) {\n debug('poll close', code, reason);\n self.poll = null;\n self.emit('close', code, reason);\n self.close();\n });\n}\n\ninherits(SenderReceiver, BufferedSender);\n\nSenderReceiver.prototype.close = function() {\n BufferedSender.prototype.close.call(this);\n debug('close');\n this.removeAllListeners();\n if (this.poll) {\n this.poll.abort();\n this.poll = null;\n }\n};\n\nmodule.exports = SenderReceiver;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/sender-receiver.js\n// module id = 88\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , AjaxBasedTransport = require('./lib/ajax-based')\n , XhrReceiver = require('./receiver/xhr')\n , XDRObject = require('./sender/xdr')\n ;\n\n// According to:\n// http://stackoverflow.com/questions/1641507/detect-browser-support-for-cross-domain-xmlhttprequests\n// http://hacks.mozilla.org/2009/07/cross-site-xmlhttprequest-with-cors/\n\nfunction XdrStreamingTransport(transUrl) {\n if (!XDRObject.enabled) {\n throw new Error('Transport created when disabled');\n }\n AjaxBasedTransport.call(this, transUrl, '/xhr_streaming', XhrReceiver, XDRObject);\n}\n\ninherits(XdrStreamingTransport, AjaxBasedTransport);\n\nXdrStreamingTransport.enabled = function(info) {\n if (info.cookie_needed || info.nullOrigin) {\n return false;\n }\n return XDRObject.enabled && info.sameScheme;\n};\n\nXdrStreamingTransport.transportName = 'xdr-streaming';\nXdrStreamingTransport.roundTrips = 2; // preflight, ajax\n\nmodule.exports = XdrStreamingTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/xdr-streaming.js\n// module id = 89\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , AjaxBasedTransport = require('./lib/ajax-based')\n , XhrReceiver = require('./receiver/xhr')\n , XHRCorsObject = require('./sender/xhr-cors')\n , XHRLocalObject = require('./sender/xhr-local')\n ;\n\nfunction XhrPollingTransport(transUrl) {\n if (!XHRLocalObject.enabled && !XHRCorsObject.enabled) {\n throw new Error('Transport created when disabled');\n }\n AjaxBasedTransport.call(this, transUrl, '/xhr', XhrReceiver, XHRCorsObject);\n}\n\ninherits(XhrPollingTransport, AjaxBasedTransport);\n\nXhrPollingTransport.enabled = function(info) {\n if (info.nullOrigin) {\n return false;\n }\n\n if (XHRLocalObject.enabled && info.sameOrigin) {\n return true;\n }\n return XHRCorsObject.enabled;\n};\n\nXhrPollingTransport.transportName = 'xhr-polling';\nXhrPollingTransport.roundTrips = 2; // preflight, ajax\n\nmodule.exports = XhrPollingTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/xhr-polling.js\n// module id = 90\n// module chunks = 0","module.exports = '1.1.2';\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/version.js\n// module id = 91\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = require('./util');\nvar has = Object.prototype.hasOwnProperty;\n\n/**\n * A data structure which is a combination of an array and a set. Adding a new\n * member is O(1), testing for membership is O(1), and finding the index of an\n * element is O(1). Removing elements from the set is not supported. Only\n * strings are supported for membership.\n */\nfunction ArraySet() {\n this._array = [];\n this._set = Object.create(null);\n}\n\n/**\n * Static method for creating ArraySet instances from an existing array.\n */\nArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {\n var set = new ArraySet();\n for (var i = 0, len = aArray.length; i < len; i++) {\n set.add(aArray[i], aAllowDuplicates);\n }\n return set;\n};\n\n/**\n * Return how many unique items are in this ArraySet. If duplicates have been\n * added, than those do not count towards the size.\n *\n * @returns Number\n */\nArraySet.prototype.size = function ArraySet_size() {\n return Object.getOwnPropertyNames(this._set).length;\n};\n\n/**\n * Add the given string to this set.\n *\n * @param String aStr\n */\nArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {\n var sStr = util.toSetString(aStr);\n var isDuplicate = has.call(this._set, sStr);\n var idx = this._array.length;\n if (!isDuplicate || aAllowDuplicates) {\n this._array.push(aStr);\n }\n if (!isDuplicate) {\n this._set[sStr] = idx;\n }\n};\n\n/**\n * Is the given string a member of this set?\n *\n * @param String aStr\n */\nArraySet.prototype.has = function ArraySet_has(aStr) {\n var sStr = util.toSetString(aStr);\n return has.call(this._set, sStr);\n};\n\n/**\n * What is the index of the given string in the array?\n *\n * @param String aStr\n */\nArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {\n var sStr = util.toSetString(aStr);\n if (has.call(this._set, sStr)) {\n return this._set[sStr];\n }\n throw new Error('\"' + aStr + '\" is not in the set.');\n};\n\n/**\n * What is the element at the given index?\n *\n * @param Number aIdx\n */\nArraySet.prototype.at = function ArraySet_at(aIdx) {\n if (aIdx >= 0 && aIdx < this._array.length) {\n return this._array[aIdx];\n }\n throw new Error('No element indexed by ' + aIdx);\n};\n\n/**\n * Returns the array representation of this set (which has the proper indices\n * indicated by indexOf). Note that this is a copy of the internal array used\n * for storing the members so that no one can mess with internal state.\n */\nArraySet.prototype.toArray = function ArraySet_toArray() {\n return this._array.slice();\n};\n\nexports.ArraySet = ArraySet;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/array-set.js\n// module id = 92\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n *\n * Based on the Base 64 VLQ implementation in Closure Compiler:\n * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java\n *\n * Copyright 2011 The Closure Compiler Authors. All rights reserved.\n * Redistribution and use in source and binary forms, with or without\n * modification, are permitted provided that the following conditions are\n * met:\n *\n * * Redistributions of source code must retain the above copyright\n * notice, this list of conditions and the following disclaimer.\n * * Redistributions in binary form must reproduce the above\n * copyright notice, this list of conditions and the following\n * disclaimer in the documentation and/or other materials provided\n * with the distribution.\n * * Neither the name of Google Inc. nor the names of its\n * contributors may be used to endorse or promote products derived\n * from this software without specific prior written permission.\n *\n * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n * \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n */\n\nvar base64 = require('./base64');\n\n// A single base 64 digit can contain 6 bits of data. For the base 64 variable\n// length quantities we use in the source map spec, the first bit is the sign,\n// the next four bits are the actual value, and the 6th bit is the\n// continuation bit. The continuation bit tells us whether there are more\n// digits in this value following this digit.\n//\n// Continuation\n// | Sign\n// | |\n// V V\n// 101011\n\nvar VLQ_BASE_SHIFT = 5;\n\n// binary: 100000\nvar VLQ_BASE = 1 << VLQ_BASE_SHIFT;\n\n// binary: 011111\nvar VLQ_BASE_MASK = VLQ_BASE - 1;\n\n// binary: 100000\nvar VLQ_CONTINUATION_BIT = VLQ_BASE;\n\n/**\n * Converts from a two-complement value to a value where the sign bit is\n * placed in the least significant bit. For example, as decimals:\n * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary)\n * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary)\n */\nfunction toVLQSigned(aValue) {\n return aValue < 0\n ? ((-aValue) << 1) + 1\n : (aValue << 1) + 0;\n}\n\n/**\n * Converts to a two-complement value from a value where the sign bit is\n * placed in the least significant bit. For example, as decimals:\n * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1\n * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2\n */\nfunction fromVLQSigned(aValue) {\n var isNegative = (aValue & 1) === 1;\n var shifted = aValue >> 1;\n return isNegative\n ? -shifted\n : shifted;\n}\n\n/**\n * Returns the base 64 VLQ encoded value.\n */\nexports.encode = function base64VLQ_encode(aValue) {\n var encoded = \"\";\n var digit;\n\n var vlq = toVLQSigned(aValue);\n\n do {\n digit = vlq & VLQ_BASE_MASK;\n vlq >>>= VLQ_BASE_SHIFT;\n if (vlq > 0) {\n // There are still more digits in this value, so we must make sure the\n // continuation bit is marked.\n digit |= VLQ_CONTINUATION_BIT;\n }\n encoded += base64.encode(digit);\n } while (vlq > 0);\n\n return encoded;\n};\n\n/**\n * Decodes the next base 64 VLQ value from the given string and returns the\n * value and the rest of the string via the out parameter.\n */\nexports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {\n var strLen = aStr.length;\n var result = 0;\n var shift = 0;\n var continuation, digit;\n\n do {\n if (aIndex >= strLen) {\n throw new Error(\"Expected more digits in base 64 VLQ value.\");\n }\n\n digit = base64.decode(aStr.charCodeAt(aIndex++));\n if (digit === -1) {\n throw new Error(\"Invalid base64 digit: \" + aStr.charAt(aIndex - 1));\n }\n\n continuation = !!(digit & VLQ_CONTINUATION_BIT);\n digit &= VLQ_BASE_MASK;\n result = result + (digit << shift);\n shift += VLQ_BASE_SHIFT;\n } while (continuation);\n\n aOutParam.value = fromVLQSigned(result);\n aOutParam.rest = aIndex;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/base64-vlq.js\n// module id = 93\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar base64VLQ = require('./base64-vlq');\nvar util = require('./util');\nvar ArraySet = require('./array-set').ArraySet;\nvar MappingList = require('./mapping-list').MappingList;\n\n/**\n * An instance of the SourceMapGenerator represents a source map which is\n * being built incrementally. You may pass an object with the following\n * properties:\n *\n * - file: The filename of the generated source.\n * - sourceRoot: A root for all relative URLs in this source map.\n */\nfunction SourceMapGenerator(aArgs) {\n if (!aArgs) {\n aArgs = {};\n }\n this._file = util.getArg(aArgs, 'file', null);\n this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);\n this._skipValidation = util.getArg(aArgs, 'skipValidation', false);\n this._sources = new ArraySet();\n this._names = new ArraySet();\n this._mappings = new MappingList();\n this._sourcesContents = null;\n}\n\nSourceMapGenerator.prototype._version = 3;\n\n/**\n * Creates a new SourceMapGenerator based on a SourceMapConsumer\n *\n * @param aSourceMapConsumer The SourceMap.\n */\nSourceMapGenerator.fromSourceMap =\n function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {\n var sourceRoot = aSourceMapConsumer.sourceRoot;\n var generator = new SourceMapGenerator({\n file: aSourceMapConsumer.file,\n sourceRoot: sourceRoot\n });\n aSourceMapConsumer.eachMapping(function (mapping) {\n var newMapping = {\n generated: {\n line: mapping.generatedLine,\n column: mapping.generatedColumn\n }\n };\n\n if (mapping.source != null) {\n newMapping.source = mapping.source;\n if (sourceRoot != null) {\n newMapping.source = util.relative(sourceRoot, newMapping.source);\n }\n\n newMapping.original = {\n line: mapping.originalLine,\n column: mapping.originalColumn\n };\n\n if (mapping.name != null) {\n newMapping.name = mapping.name;\n }\n }\n\n generator.addMapping(newMapping);\n });\n aSourceMapConsumer.sources.forEach(function (sourceFile) {\n var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n if (content != null) {\n generator.setSourceContent(sourceFile, content);\n }\n });\n return generator;\n };\n\n/**\n * Add a single mapping from original source line and column to the generated\n * source's line and column for this source map being created. The mapping\n * object should have the following properties:\n *\n * - generated: An object with the generated line and column positions.\n * - original: An object with the original line and column positions.\n * - source: The original source file (relative to the sourceRoot).\n * - name: An optional original token name for this mapping.\n */\nSourceMapGenerator.prototype.addMapping =\n function SourceMapGenerator_addMapping(aArgs) {\n var generated = util.getArg(aArgs, 'generated');\n var original = util.getArg(aArgs, 'original', null);\n var source = util.getArg(aArgs, 'source', null);\n var name = util.getArg(aArgs, 'name', null);\n\n if (!this._skipValidation) {\n this._validateMapping(generated, original, source, name);\n }\n\n if (source != null) {\n source = String(source);\n if (!this._sources.has(source)) {\n this._sources.add(source);\n }\n }\n\n if (name != null) {\n name = String(name);\n if (!this._names.has(name)) {\n this._names.add(name);\n }\n }\n\n this._mappings.add({\n generatedLine: generated.line,\n generatedColumn: generated.column,\n originalLine: original != null && original.line,\n originalColumn: original != null && original.column,\n source: source,\n name: name\n });\n };\n\n/**\n * Set the source content for a source file.\n */\nSourceMapGenerator.prototype.setSourceContent =\n function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {\n var source = aSourceFile;\n if (this._sourceRoot != null) {\n source = util.relative(this._sourceRoot, source);\n }\n\n if (aSourceContent != null) {\n // Add the source content to the _sourcesContents map.\n // Create a new _sourcesContents map if the property is null.\n if (!this._sourcesContents) {\n this._sourcesContents = Object.create(null);\n }\n this._sourcesContents[util.toSetString(source)] = aSourceContent;\n } else if (this._sourcesContents) {\n // Remove the source file from the _sourcesContents map.\n // If the _sourcesContents map is empty, set the property to null.\n delete this._sourcesContents[util.toSetString(source)];\n if (Object.keys(this._sourcesContents).length === 0) {\n this._sourcesContents = null;\n }\n }\n };\n\n/**\n * Applies the mappings of a sub-source-map for a specific source file to the\n * source map being generated. Each mapping to the supplied source file is\n * rewritten using the supplied source map. Note: The resolution for the\n * resulting mappings is the minimium of this map and the supplied map.\n *\n * @param aSourceMapConsumer The source map to be applied.\n * @param aSourceFile Optional. The filename of the source file.\n * If omitted, SourceMapConsumer's file property will be used.\n * @param aSourceMapPath Optional. The dirname of the path to the source map\n * to be applied. If relative, it is relative to the SourceMapConsumer.\n * This parameter is needed when the two source maps aren't in the same\n * directory, and the source map to be applied contains relative source\n * paths. If so, those relative source paths need to be rewritten\n * relative to the SourceMapGenerator.\n */\nSourceMapGenerator.prototype.applySourceMap =\n function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {\n var sourceFile = aSourceFile;\n // If aSourceFile is omitted, we will use the file property of the SourceMap\n if (aSourceFile == null) {\n if (aSourceMapConsumer.file == null) {\n throw new Error(\n 'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +\n 'or the source map\\'s \"file\" property. Both were omitted.'\n );\n }\n sourceFile = aSourceMapConsumer.file;\n }\n var sourceRoot = this._sourceRoot;\n // Make \"sourceFile\" relative if an absolute Url is passed.\n if (sourceRoot != null) {\n sourceFile = util.relative(sourceRoot, sourceFile);\n }\n // Applying the SourceMap can add and remove items from the sources and\n // the names array.\n var newSources = new ArraySet();\n var newNames = new ArraySet();\n\n // Find mappings for the \"sourceFile\"\n this._mappings.unsortedForEach(function (mapping) {\n if (mapping.source === sourceFile && mapping.originalLine != null) {\n // Check if it can be mapped by the source map, then update the mapping.\n var original = aSourceMapConsumer.originalPositionFor({\n line: mapping.originalLine,\n column: mapping.originalColumn\n });\n if (original.source != null) {\n // Copy mapping\n mapping.source = original.source;\n if (aSourceMapPath != null) {\n mapping.source = util.join(aSourceMapPath, mapping.source)\n }\n if (sourceRoot != null) {\n mapping.source = util.relative(sourceRoot, mapping.source);\n }\n mapping.originalLine = original.line;\n mapping.originalColumn = original.column;\n if (original.name != null) {\n mapping.name = original.name;\n }\n }\n }\n\n var source = mapping.source;\n if (source != null && !newSources.has(source)) {\n newSources.add(source);\n }\n\n var name = mapping.name;\n if (name != null && !newNames.has(name)) {\n newNames.add(name);\n }\n\n }, this);\n this._sources = newSources;\n this._names = newNames;\n\n // Copy sourcesContents of applied map.\n aSourceMapConsumer.sources.forEach(function (sourceFile) {\n var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n if (content != null) {\n if (aSourceMapPath != null) {\n sourceFile = util.join(aSourceMapPath, sourceFile);\n }\n if (sourceRoot != null) {\n sourceFile = util.relative(sourceRoot, sourceFile);\n }\n this.setSourceContent(sourceFile, content);\n }\n }, this);\n };\n\n/**\n * A mapping can have one of the three levels of data:\n *\n * 1. Just the generated position.\n * 2. The Generated position, original position, and original source.\n * 3. Generated and original position, original source, as well as a name\n * token.\n *\n * To maintain consistency, we validate that any new mapping being added falls\n * in to one of these categories.\n */\nSourceMapGenerator.prototype._validateMapping =\n function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,\n aName) {\n if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n && aGenerated.line > 0 && aGenerated.column >= 0\n && !aOriginal && !aSource && !aName) {\n // Case 1.\n return;\n }\n else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n && aOriginal && 'line' in aOriginal && 'column' in aOriginal\n && aGenerated.line > 0 && aGenerated.column >= 0\n && aOriginal.line > 0 && aOriginal.column >= 0\n && aSource) {\n // Cases 2 and 3.\n return;\n }\n else {\n throw new Error('Invalid mapping: ' + JSON.stringify({\n generated: aGenerated,\n source: aSource,\n original: aOriginal,\n name: aName\n }));\n }\n };\n\n/**\n * Serialize the accumulated mappings in to the stream of base 64 VLQs\n * specified by the source map format.\n */\nSourceMapGenerator.prototype._serializeMappings =\n function SourceMapGenerator_serializeMappings() {\n var previousGeneratedColumn = 0;\n var previousGeneratedLine = 1;\n var previousOriginalColumn = 0;\n var previousOriginalLine = 0;\n var previousName = 0;\n var previousSource = 0;\n var result = '';\n var next;\n var mapping;\n var nameIdx;\n var sourceIdx;\n\n var mappings = this._mappings.toArray();\n for (var i = 0, len = mappings.length; i < len; i++) {\n mapping = mappings[i];\n next = ''\n\n if (mapping.generatedLine !== previousGeneratedLine) {\n previousGeneratedColumn = 0;\n while (mapping.generatedLine !== previousGeneratedLine) {\n next += ';';\n previousGeneratedLine++;\n }\n }\n else {\n if (i > 0) {\n if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {\n continue;\n }\n next += ',';\n }\n }\n\n next += base64VLQ.encode(mapping.generatedColumn\n - previousGeneratedColumn);\n previousGeneratedColumn = mapping.generatedColumn;\n\n if (mapping.source != null) {\n sourceIdx = this._sources.indexOf(mapping.source);\n next += base64VLQ.encode(sourceIdx - previousSource);\n previousSource = sourceIdx;\n\n // lines are stored 0-based in SourceMap spec version 3\n next += base64VLQ.encode(mapping.originalLine - 1\n - previousOriginalLine);\n previousOriginalLine = mapping.originalLine - 1;\n\n next += base64VLQ.encode(mapping.originalColumn\n - previousOriginalColumn);\n previousOriginalColumn = mapping.originalColumn;\n\n if (mapping.name != null) {\n nameIdx = this._names.indexOf(mapping.name);\n next += base64VLQ.encode(nameIdx - previousName);\n previousName = nameIdx;\n }\n }\n\n result += next;\n }\n\n return result;\n };\n\nSourceMapGenerator.prototype._generateSourcesContent =\n function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {\n return aSources.map(function (source) {\n if (!this._sourcesContents) {\n return null;\n }\n if (aSourceRoot != null) {\n source = util.relative(aSourceRoot, source);\n }\n var key = util.toSetString(source);\n return Object.prototype.hasOwnProperty.call(this._sourcesContents, key)\n ? this._sourcesContents[key]\n : null;\n }, this);\n };\n\n/**\n * Externalize the source map.\n */\nSourceMapGenerator.prototype.toJSON =\n function SourceMapGenerator_toJSON() {\n var map = {\n version: this._version,\n sources: this._sources.toArray(),\n names: this._names.toArray(),\n mappings: this._serializeMappings()\n };\n if (this._file != null) {\n map.file = this._file;\n }\n if (this._sourceRoot != null) {\n map.sourceRoot = this._sourceRoot;\n }\n if (this._sourcesContents) {\n map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);\n }\n\n return map;\n };\n\n/**\n * Render the source map being generated to a string.\n */\nSourceMapGenerator.prototype.toString =\n function SourceMapGenerator_toString() {\n return JSON.stringify(this.toJSON());\n };\n\nexports.SourceMapGenerator = SourceMapGenerator;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/source-map-generator.js\n// module id = 94\n// module chunks = 0","'use strict';\nvar ansiRegex = require('ansi-regex')();\n\nmodule.exports = function (str) {\n\treturn typeof str === 'string' ? str.replace(ansiRegex, '') : str;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/strip-ansi/index.js\n// module id = 95\n// module chunks = 0","/*\n\tMIT License http://www.opensource.org/licenses/mit-license.php\n\tAuthor Tobias Koppers @sokra\n*/\n// css base code, injected by the css-loader\nmodule.exports = function() {\n\tvar list = [];\n\n\t// return the list of modules as css string\n\tlist.toString = function toString() {\n\t\tvar result = [];\n\t\tfor(var i = 0; i < this.length; i++) {\n\t\t\tvar item = this[i];\n\t\t\tif(item[2]) {\n\t\t\t\tresult.push(\"@media \" + item[2] + \"{\" + item[1] + \"}\");\n\t\t\t} else {\n\t\t\t\tresult.push(item[1]);\n\t\t\t}\n\t\t}\n\t\treturn result.join(\"\");\n\t};\n\n\t// import a list of modules into the list\n\tlist.i = function(modules, mediaQuery) {\n\t\tif(typeof modules === \"string\")\n\t\t\tmodules = [[null, modules, \"\"]];\n\t\tvar alreadyImportedModules = {};\n\t\tfor(var i = 0; i < this.length; i++) {\n\t\t\tvar id = this[i][0];\n\t\t\tif(typeof id === \"number\")\n\t\t\t\talreadyImportedModules[id] = true;\n\t\t}\n\t\tfor(i = 0; i < modules.length; i++) {\n\t\t\tvar item = modules[i];\n\t\t\t// skip already imported module\n\t\t\t// this implementation is not 100% perfect for weird media query combinations\n\t\t\t// when a module is imported multiple times with different media queries.\n\t\t\t// I hope this will never occur (Hey this way we have smaller bundles)\n\t\t\tif(typeof item[0] !== \"number\" || !alreadyImportedModules[item[0]]) {\n\t\t\t\tif(mediaQuery && !item[2]) {\n\t\t\t\t\titem[2] = mediaQuery;\n\t\t\t\t} else if(mediaQuery) {\n\t\t\t\t\titem[2] = \"(\" + item[2] + \") and (\" + mediaQuery + \")\";\n\t\t\t\t}\n\t\t\t\tlist.push(item);\n\t\t\t}\n\t\t}\n\t};\n\treturn list;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/css-loader/lib/css-base.js\n// module id = 96\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n * @typechecks\n */\n\nvar emptyFunction = require('./emptyFunction');\n\n/**\n * Upstream version of event listener. Does not take into account specific\n * nature of platform.\n */\nvar EventListener = {\n /**\n * Listen to DOM events during the bubble phase.\n *\n * @param {DOMEventTarget} target DOM element to register listener on.\n * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.\n * @param {function} callback Callback function.\n * @return {object} Object with a `remove` method.\n */\n listen: function listen(target, eventType, callback) {\n if (target.addEventListener) {\n target.addEventListener(eventType, callback, false);\n return {\n remove: function remove() {\n target.removeEventListener(eventType, callback, false);\n }\n };\n } else if (target.attachEvent) {\n target.attachEvent('on' + eventType, callback);\n return {\n remove: function remove() {\n target.detachEvent('on' + eventType, callback);\n }\n };\n }\n },\n\n /**\n * Listen to DOM events during the capture phase.\n *\n * @param {DOMEventTarget} target DOM element to register listener on.\n * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.\n * @param {function} callback Callback function.\n * @return {object} Object with a `remove` method.\n */\n capture: function capture(target, eventType, callback) {\n if (target.addEventListener) {\n target.addEventListener(eventType, callback, true);\n return {\n remove: function remove() {\n target.removeEventListener(eventType, callback, true);\n }\n };\n } else {\n if (process.env.NODE_ENV !== 'production') {\n console.error('Attempted to listen to events during the capture phase on a ' + 'browser that does not support the capture phase. Your application ' + 'will not receive some events.');\n }\n return {\n remove: emptyFunction\n };\n }\n },\n\n registerDefault: function registerDefault() {}\n};\n\nmodule.exports = EventListener;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/EventListener.js\n// module id = 97\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * @param {DOMElement} node input/textarea to focus\n */\n\nfunction focusNode(node) {\n // IE8 can throw \"Can't move focus to the control because it is invisible,\n // not enabled, or of a type that does not accept the focus.\" for all kinds of\n // reasons that are too expensive and fragile to test.\n try {\n node.focus();\n } catch (e) {}\n}\n\nmodule.exports = focusNode;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/focusNode.js\n// module id = 98\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n/* eslint-disable fb-www/typeof-undefined */\n\n/**\n * Same as document.activeElement but wraps in a try-catch block. In IE it is\n * not safe to call document.activeElement if there is nothing focused.\n *\n * The activeElement will be null only if the document or document body is not\n * yet defined.\n */\nfunction getActiveElement() /*?DOMElement*/{\n if (typeof document === 'undefined') {\n return null;\n }\n try {\n return document.activeElement || document.body;\n } catch (e) {\n return document.body;\n }\n}\n\nmodule.exports = getActiveElement;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/getActiveElement.js\n// module id = 99\n// module chunks = 0","'use strict';\n\nvar asap = require('asap/raw');\n\nfunction noop() {}\n\n// States:\n//\n// 0 - pending\n// 1 - fulfilled with _value\n// 2 - rejected with _value\n// 3 - adopted the state of another promise, _value\n//\n// once the state is no longer pending (0) it is immutable\n\n// All `_` prefixed properties will be reduced to `_{random number}`\n// at build time to obfuscate them and discourage their use.\n// We don't use symbols or Object.defineProperty to fully hide them\n// because the performance isn't good enough.\n\n\n// to avoid using try/catch inside critical functions, we\n// extract them to here.\nvar LAST_ERROR = null;\nvar IS_ERROR = {};\nfunction getThen(obj) {\n try {\n return obj.then;\n } catch (ex) {\n LAST_ERROR = ex;\n return IS_ERROR;\n }\n}\n\nfunction tryCallOne(fn, a) {\n try {\n return fn(a);\n } catch (ex) {\n LAST_ERROR = ex;\n return IS_ERROR;\n }\n}\nfunction tryCallTwo(fn, a, b) {\n try {\n fn(a, b);\n } catch (ex) {\n LAST_ERROR = ex;\n return IS_ERROR;\n }\n}\n\nmodule.exports = Promise;\n\nfunction Promise(fn) {\n if (typeof this !== 'object') {\n throw new TypeError('Promises must be constructed via new');\n }\n if (typeof fn !== 'function') {\n throw new TypeError('not a function');\n }\n this._45 = 0;\n this._81 = 0;\n this._65 = null;\n this._54 = null;\n if (fn === noop) return;\n doResolve(fn, this);\n}\nPromise._10 = null;\nPromise._97 = null;\nPromise._61 = noop;\n\nPromise.prototype.then = function(onFulfilled, onRejected) {\n if (this.constructor !== Promise) {\n return safeThen(this, onFulfilled, onRejected);\n }\n var res = new Promise(noop);\n handle(this, new Handler(onFulfilled, onRejected, res));\n return res;\n};\n\nfunction safeThen(self, onFulfilled, onRejected) {\n return new self.constructor(function (resolve, reject) {\n var res = new Promise(noop);\n res.then(resolve, reject);\n handle(self, new Handler(onFulfilled, onRejected, res));\n });\n};\nfunction handle(self, deferred) {\n while (self._81 === 3) {\n self = self._65;\n }\n if (Promise._10) {\n Promise._10(self);\n }\n if (self._81 === 0) {\n if (self._45 === 0) {\n self._45 = 1;\n self._54 = deferred;\n return;\n }\n if (self._45 === 1) {\n self._45 = 2;\n self._54 = [self._54, deferred];\n return;\n }\n self._54.push(deferred);\n return;\n }\n handleResolved(self, deferred);\n}\n\nfunction handleResolved(self, deferred) {\n asap(function() {\n var cb = self._81 === 1 ? deferred.onFulfilled : deferred.onRejected;\n if (cb === null) {\n if (self._81 === 1) {\n resolve(deferred.promise, self._65);\n } else {\n reject(deferred.promise, self._65);\n }\n return;\n }\n var ret = tryCallOne(cb, self._65);\n if (ret === IS_ERROR) {\n reject(deferred.promise, LAST_ERROR);\n } else {\n resolve(deferred.promise, ret);\n }\n });\n}\nfunction resolve(self, newValue) {\n // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure\n if (newValue === self) {\n return reject(\n self,\n new TypeError('A promise cannot be resolved with itself.')\n );\n }\n if (\n newValue &&\n (typeof newValue === 'object' || typeof newValue === 'function')\n ) {\n var then = getThen(newValue);\n if (then === IS_ERROR) {\n return reject(self, LAST_ERROR);\n }\n if (\n then === self.then &&\n newValue instanceof Promise\n ) {\n self._81 = 3;\n self._65 = newValue;\n finale(self);\n return;\n } else if (typeof then === 'function') {\n doResolve(then.bind(newValue), self);\n return;\n }\n }\n self._81 = 1;\n self._65 = newValue;\n finale(self);\n}\n\nfunction reject(self, newValue) {\n self._81 = 2;\n self._65 = newValue;\n if (Promise._97) {\n Promise._97(self, newValue);\n }\n finale(self);\n}\nfunction finale(self) {\n if (self._45 === 1) {\n handle(self, self._54);\n self._54 = null;\n }\n if (self._45 === 2) {\n for (var i = 0; i < self._54.length; i++) {\n handle(self, self._54[i]);\n }\n self._54 = null;\n }\n}\n\nfunction Handler(onFulfilled, onRejected, promise){\n this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;\n this.onRejected = typeof onRejected === 'function' ? onRejected : null;\n this.promise = promise;\n}\n\n/**\n * Take a potentially misbehaving resolver function and make sure\n * onFulfilled and onRejected are only called once.\n *\n * Makes no guarantees about asynchrony.\n */\nfunction doResolve(fn, promise) {\n var done = false;\n var res = tryCallTwo(fn, function (value) {\n if (done) return;\n done = true;\n resolve(promise, value);\n }, function (reason) {\n if (done) return;\n done = true;\n reject(promise, reason);\n })\n if (!done && res === IS_ERROR) {\n done = true;\n reject(promise, LAST_ERROR);\n }\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/promise/lib/core.js\n// module id = 100\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * CSS properties which accept numbers but are not in units of \"px\".\n */\n\nvar isUnitlessNumber = {\n animationIterationCount: true,\n borderImageOutset: true,\n borderImageSlice: true,\n borderImageWidth: true,\n boxFlex: true,\n boxFlexGroup: true,\n boxOrdinalGroup: true,\n columnCount: true,\n flex: true,\n flexGrow: true,\n flexPositive: true,\n flexShrink: true,\n flexNegative: true,\n flexOrder: true,\n gridRow: true,\n gridColumn: true,\n fontWeight: true,\n lineClamp: true,\n lineHeight: true,\n opacity: true,\n order: true,\n orphans: true,\n tabSize: true,\n widows: true,\n zIndex: true,\n zoom: true,\n\n // SVG-related properties\n fillOpacity: true,\n floodOpacity: true,\n stopOpacity: true,\n strokeDasharray: true,\n strokeDashoffset: true,\n strokeMiterlimit: true,\n strokeOpacity: true,\n strokeWidth: true\n};\n\n/**\n * @param {string} prefix vendor-specific prefix, eg: Webkit\n * @param {string} key style name, eg: transitionDuration\n * @return {string} style name prefixed with `prefix`, properly camelCased, eg:\n * WebkitTransitionDuration\n */\nfunction prefixKey(prefix, key) {\n return prefix + key.charAt(0).toUpperCase() + key.substring(1);\n}\n\n/**\n * Support style names that may come passed in prefixed by adding permutations\n * of vendor prefixes.\n */\nvar prefixes = ['Webkit', 'ms', 'Moz', 'O'];\n\n// Using Object.keys here, or else the vanilla for-in loop makes IE8 go into an\n// infinite loop, because it iterates over the newly added props too.\nObject.keys(isUnitlessNumber).forEach(function (prop) {\n prefixes.forEach(function (prefix) {\n isUnitlessNumber[prefixKey(prefix, prop)] = isUnitlessNumber[prop];\n });\n});\n\n/**\n * Most style properties can be unset by doing .style[prop] = '' but IE8\n * doesn't like doing that with shorthand properties so for the properties that\n * IE8 breaks on, which are listed here, we instead unset each of the\n * individual properties. See http://bugs.jquery.com/ticket/12385.\n * The 4-value 'clock' properties like margin, padding, border-width seem to\n * behave without any problems. Curiously, list-style works too without any\n * special prodding.\n */\nvar shorthandPropertyExpansions = {\n background: {\n backgroundAttachment: true,\n backgroundColor: true,\n backgroundImage: true,\n backgroundPositionX: true,\n backgroundPositionY: true,\n backgroundRepeat: true\n },\n backgroundPosition: {\n backgroundPositionX: true,\n backgroundPositionY: true\n },\n border: {\n borderWidth: true,\n borderStyle: true,\n borderColor: true\n },\n borderBottom: {\n borderBottomWidth: true,\n borderBottomStyle: true,\n borderBottomColor: true\n },\n borderLeft: {\n borderLeftWidth: true,\n borderLeftStyle: true,\n borderLeftColor: true\n },\n borderRight: {\n borderRightWidth: true,\n borderRightStyle: true,\n borderRightColor: true\n },\n borderTop: {\n borderTopWidth: true,\n borderTopStyle: true,\n borderTopColor: true\n },\n font: {\n fontStyle: true,\n fontVariant: true,\n fontWeight: true,\n fontSize: true,\n lineHeight: true,\n fontFamily: true\n },\n outline: {\n outlineWidth: true,\n outlineStyle: true,\n outlineColor: true\n }\n};\n\nvar CSSProperty = {\n isUnitlessNumber: isUnitlessNumber,\n shorthandPropertyExpansions: shorthandPropertyExpansions\n};\n\nmodule.exports = CSSProperty;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/CSSProperty.js\n// module id = 101\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar PooledClass = require('./PooledClass');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * A specialized pseudo-event module to help keep track of components waiting to\n * be notified when their DOM representations are available for use.\n *\n * This implements `PooledClass`, so you should never need to instantiate this.\n * Instead, use `CallbackQueue.getPooled()`.\n *\n * @class ReactMountReady\n * @implements PooledClass\n * @internal\n */\n\nvar CallbackQueue = function () {\n function CallbackQueue(arg) {\n _classCallCheck(this, CallbackQueue);\n\n this._callbacks = null;\n this._contexts = null;\n this._arg = arg;\n }\n\n /**\n * Enqueues a callback to be invoked when `notifyAll` is invoked.\n *\n * @param {function} callback Invoked when `notifyAll` is invoked.\n * @param {?object} context Context to call `callback` with.\n * @internal\n */\n\n\n CallbackQueue.prototype.enqueue = function enqueue(callback, context) {\n this._callbacks = this._callbacks || [];\n this._callbacks.push(callback);\n this._contexts = this._contexts || [];\n this._contexts.push(context);\n };\n\n /**\n * Invokes all enqueued callbacks and clears the queue. This is invoked after\n * the DOM representation of a component has been created or updated.\n *\n * @internal\n */\n\n\n CallbackQueue.prototype.notifyAll = function notifyAll() {\n var callbacks = this._callbacks;\n var contexts = this._contexts;\n var arg = this._arg;\n if (callbacks && contexts) {\n !(callbacks.length === contexts.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Mismatched list of contexts in callback queue') : _prodInvariant('24') : void 0;\n this._callbacks = null;\n this._contexts = null;\n for (var i = 0; i < callbacks.length; i++) {\n callbacks[i].call(contexts[i], arg);\n }\n callbacks.length = 0;\n contexts.length = 0;\n }\n };\n\n CallbackQueue.prototype.checkpoint = function checkpoint() {\n return this._callbacks ? this._callbacks.length : 0;\n };\n\n CallbackQueue.prototype.rollback = function rollback(len) {\n if (this._callbacks && this._contexts) {\n this._callbacks.length = len;\n this._contexts.length = len;\n }\n };\n\n /**\n * Resets the internal queue.\n *\n * @internal\n */\n\n\n CallbackQueue.prototype.reset = function reset() {\n this._callbacks = null;\n this._contexts = null;\n };\n\n /**\n * `PooledClass` looks for this.\n */\n\n\n CallbackQueue.prototype.destructor = function destructor() {\n this.reset();\n };\n\n return CallbackQueue;\n}();\n\nmodule.exports = PooledClass.addPoolingTo(CallbackQueue);\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/CallbackQueue.js\n// module id = 102\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMProperty = require('./DOMProperty');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactInstrumentation = require('./ReactInstrumentation');\n\nvar quoteAttributeValueForBrowser = require('./quoteAttributeValueForBrowser');\nvar warning = require('fbjs/lib/warning');\n\nvar VALID_ATTRIBUTE_NAME_REGEX = new RegExp('^[' + DOMProperty.ATTRIBUTE_NAME_START_CHAR + '][' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$');\nvar illegalAttributeNameCache = {};\nvar validatedAttributeNameCache = {};\n\nfunction isAttributeNameSafe(attributeName) {\n if (validatedAttributeNameCache.hasOwnProperty(attributeName)) {\n return true;\n }\n if (illegalAttributeNameCache.hasOwnProperty(attributeName)) {\n return false;\n }\n if (VALID_ATTRIBUTE_NAME_REGEX.test(attributeName)) {\n validatedAttributeNameCache[attributeName] = true;\n return true;\n }\n illegalAttributeNameCache[attributeName] = true;\n process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid attribute name: `%s`', attributeName) : void 0;\n return false;\n}\n\nfunction shouldIgnoreValue(propertyInfo, value) {\n return value == null || propertyInfo.hasBooleanValue && !value || propertyInfo.hasNumericValue && isNaN(value) || propertyInfo.hasPositiveNumericValue && value < 1 || propertyInfo.hasOverloadedBooleanValue && value === false;\n}\n\n/**\n * Operations for dealing with DOM properties.\n */\nvar DOMPropertyOperations = {\n\n /**\n * Creates markup for the ID property.\n *\n * @param {string} id Unescaped ID.\n * @return {string} Markup string.\n */\n createMarkupForID: function (id) {\n return DOMProperty.ID_ATTRIBUTE_NAME + '=' + quoteAttributeValueForBrowser(id);\n },\n\n setAttributeForID: function (node, id) {\n node.setAttribute(DOMProperty.ID_ATTRIBUTE_NAME, id);\n },\n\n createMarkupForRoot: function () {\n return DOMProperty.ROOT_ATTRIBUTE_NAME + '=\"\"';\n },\n\n setAttributeForRoot: function (node) {\n node.setAttribute(DOMProperty.ROOT_ATTRIBUTE_NAME, '');\n },\n\n /**\n * Creates markup for a property.\n *\n * @param {string} name\n * @param {*} value\n * @return {?string} Markup string, or null if the property was invalid.\n */\n createMarkupForProperty: function (name, value) {\n var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;\n if (propertyInfo) {\n if (shouldIgnoreValue(propertyInfo, value)) {\n return '';\n }\n var attributeName = propertyInfo.attributeName;\n if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) {\n return attributeName + '=\"\"';\n }\n return attributeName + '=' + quoteAttributeValueForBrowser(value);\n } else if (DOMProperty.isCustomAttribute(name)) {\n if (value == null) {\n return '';\n }\n return name + '=' + quoteAttributeValueForBrowser(value);\n }\n return null;\n },\n\n /**\n * Creates markup for a custom property.\n *\n * @param {string} name\n * @param {*} value\n * @return {string} Markup string, or empty string if the property was invalid.\n */\n createMarkupForCustomAttribute: function (name, value) {\n if (!isAttributeNameSafe(name) || value == null) {\n return '';\n }\n return name + '=' + quoteAttributeValueForBrowser(value);\n },\n\n /**\n * Sets the value for a property on a node.\n *\n * @param {DOMElement} node\n * @param {string} name\n * @param {*} value\n */\n setValueForProperty: function (node, name, value) {\n var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;\n if (propertyInfo) {\n var mutationMethod = propertyInfo.mutationMethod;\n if (mutationMethod) {\n mutationMethod(node, value);\n } else if (shouldIgnoreValue(propertyInfo, value)) {\n this.deleteValueForProperty(node, name);\n return;\n } else if (propertyInfo.mustUseProperty) {\n // Contrary to `setAttribute`, object properties are properly\n // `toString`ed by IE8/9.\n node[propertyInfo.propertyName] = value;\n } else {\n var attributeName = propertyInfo.attributeName;\n var namespace = propertyInfo.attributeNamespace;\n // `setAttribute` with objects becomes only `[object]` in IE8/9,\n // ('' + value) makes it output the correct toString()-value.\n if (namespace) {\n node.setAttributeNS(namespace, attributeName, '' + value);\n } else if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) {\n node.setAttribute(attributeName, '');\n } else {\n node.setAttribute(attributeName, '' + value);\n }\n }\n } else if (DOMProperty.isCustomAttribute(name)) {\n DOMPropertyOperations.setValueForAttribute(node, name, value);\n return;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n var payload = {};\n payload[name] = value;\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID,\n type: 'update attribute',\n payload: payload\n });\n }\n },\n\n setValueForAttribute: function (node, name, value) {\n if (!isAttributeNameSafe(name)) {\n return;\n }\n if (value == null) {\n node.removeAttribute(name);\n } else {\n node.setAttribute(name, '' + value);\n }\n\n if (process.env.NODE_ENV !== 'production') {\n var payload = {};\n payload[name] = value;\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID,\n type: 'update attribute',\n payload: payload\n });\n }\n },\n\n /**\n * Deletes an attributes from a node.\n *\n * @param {DOMElement} node\n * @param {string} name\n */\n deleteValueForAttribute: function (node, name) {\n node.removeAttribute(name);\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID,\n type: 'remove attribute',\n payload: name\n });\n }\n },\n\n /**\n * Deletes the value for a property on a node.\n *\n * @param {DOMElement} node\n * @param {string} name\n */\n deleteValueForProperty: function (node, name) {\n var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;\n if (propertyInfo) {\n var mutationMethod = propertyInfo.mutationMethod;\n if (mutationMethod) {\n mutationMethod(node, undefined);\n } else if (propertyInfo.mustUseProperty) {\n var propName = propertyInfo.propertyName;\n if (propertyInfo.hasBooleanValue) {\n node[propName] = false;\n } else {\n node[propName] = '';\n }\n } else {\n node.removeAttribute(propertyInfo.attributeName);\n }\n } else if (DOMProperty.isCustomAttribute(name)) {\n node.removeAttribute(name);\n }\n\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID,\n type: 'remove attribute',\n payload: name\n });\n }\n }\n\n};\n\nmodule.exports = DOMPropertyOperations;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/DOMPropertyOperations.js\n// module id = 103\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactDOMComponentFlags = {\n hasCachedChildNodes: 1 << 0\n};\n\nmodule.exports = ReactDOMComponentFlags;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMComponentFlags.js\n// module id = 104\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar LinkedValueUtils = require('./LinkedValueUtils');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar warning = require('fbjs/lib/warning');\n\nvar didWarnValueLink = false;\nvar didWarnValueDefaultValue = false;\n\nfunction updateOptionsIfPendingUpdateAndMounted() {\n if (this._rootNodeID && this._wrapperState.pendingUpdate) {\n this._wrapperState.pendingUpdate = false;\n\n var props = this._currentElement.props;\n var value = LinkedValueUtils.getValue(props);\n\n if (value != null) {\n updateOptions(this, Boolean(props.multiple), value);\n }\n }\n}\n\nfunction getDeclarationErrorAddendum(owner) {\n if (owner) {\n var name = owner.getName();\n if (name) {\n return ' Check the render method of `' + name + '`.';\n }\n }\n return '';\n}\n\nvar valuePropNames = ['value', 'defaultValue'];\n\n/**\n * Validation function for `value` and `defaultValue`.\n * @private\n */\nfunction checkSelectPropTypes(inst, props) {\n var owner = inst._currentElement._owner;\n LinkedValueUtils.checkPropTypes('select', props, owner);\n\n if (props.valueLink !== undefined && !didWarnValueLink) {\n process.env.NODE_ENV !== 'production' ? warning(false, '`valueLink` prop on `select` is deprecated; set `value` and `onChange` instead.') : void 0;\n didWarnValueLink = true;\n }\n\n for (var i = 0; i < valuePropNames.length; i++) {\n var propName = valuePropNames[i];\n if (props[propName] == null) {\n continue;\n }\n var isArray = Array.isArray(props[propName]);\n if (props.multiple && !isArray) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'The `%s` prop supplied to <select> must be an array if ' + '`multiple` is true.%s', propName, getDeclarationErrorAddendum(owner)) : void 0;\n } else if (!props.multiple && isArray) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'The `%s` prop supplied to <select> must be a scalar ' + 'value if `multiple` is false.%s', propName, getDeclarationErrorAddendum(owner)) : void 0;\n }\n }\n}\n\n/**\n * @param {ReactDOMComponent} inst\n * @param {boolean} multiple\n * @param {*} propValue A stringable (with `multiple`, a list of stringables).\n * @private\n */\nfunction updateOptions(inst, multiple, propValue) {\n var selectedValue, i;\n var options = ReactDOMComponentTree.getNodeFromInstance(inst).options;\n\n if (multiple) {\n selectedValue = {};\n for (i = 0; i < propValue.length; i++) {\n selectedValue['' + propValue[i]] = true;\n }\n for (i = 0; i < options.length; i++) {\n var selected = selectedValue.hasOwnProperty(options[i].value);\n if (options[i].selected !== selected) {\n options[i].selected = selected;\n }\n }\n } else {\n // Do not set `select.value` as exact behavior isn't consistent across all\n // browsers for all cases.\n selectedValue = '' + propValue;\n for (i = 0; i < options.length; i++) {\n if (options[i].value === selectedValue) {\n options[i].selected = true;\n return;\n }\n }\n if (options.length) {\n options[0].selected = true;\n }\n }\n}\n\n/**\n * Implements a <select> host component that allows optionally setting the\n * props `value` and `defaultValue`. If `multiple` is false, the prop must be a\n * stringable. If `multiple` is true, the prop must be an array of stringables.\n *\n * If `value` is not supplied (or null/undefined), user actions that change the\n * selected option will trigger updates to the rendered options.\n *\n * If it is supplied (and not null/undefined), the rendered options will not\n * update in response to user actions. Instead, the `value` prop must change in\n * order for the rendered options to update.\n *\n * If `defaultValue` is provided, any options with the supplied values will be\n * selected.\n */\nvar ReactDOMSelect = {\n getHostProps: function (inst, props) {\n return _assign({}, props, {\n onChange: inst._wrapperState.onChange,\n value: undefined\n });\n },\n\n mountWrapper: function (inst, props) {\n if (process.env.NODE_ENV !== 'production') {\n checkSelectPropTypes(inst, props);\n }\n\n var value = LinkedValueUtils.getValue(props);\n inst._wrapperState = {\n pendingUpdate: false,\n initialValue: value != null ? value : props.defaultValue,\n listeners: null,\n onChange: _handleChange.bind(inst),\n wasMultiple: Boolean(props.multiple)\n };\n\n if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Select elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled select ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components') : void 0;\n didWarnValueDefaultValue = true;\n }\n },\n\n getSelectValueContext: function (inst) {\n // ReactDOMOption looks at this initial value so the initial generated\n // markup has correct `selected` attributes\n return inst._wrapperState.initialValue;\n },\n\n postUpdateWrapper: function (inst) {\n var props = inst._currentElement.props;\n\n // After the initial mount, we control selected-ness manually so don't pass\n // this value down\n inst._wrapperState.initialValue = undefined;\n\n var wasMultiple = inst._wrapperState.wasMultiple;\n inst._wrapperState.wasMultiple = Boolean(props.multiple);\n\n var value = LinkedValueUtils.getValue(props);\n if (value != null) {\n inst._wrapperState.pendingUpdate = false;\n updateOptions(inst, Boolean(props.multiple), value);\n } else if (wasMultiple !== Boolean(props.multiple)) {\n // For simplicity, reapply `defaultValue` if `multiple` is toggled.\n if (props.defaultValue != null) {\n updateOptions(inst, Boolean(props.multiple), props.defaultValue);\n } else {\n // Revert the select back to its default unselected state.\n updateOptions(inst, Boolean(props.multiple), props.multiple ? [] : '');\n }\n }\n }\n};\n\nfunction _handleChange(event) {\n var props = this._currentElement.props;\n var returnValue = LinkedValueUtils.executeOnChange(props, event);\n\n if (this._rootNodeID) {\n this._wrapperState.pendingUpdate = true;\n }\n ReactUpdates.asap(updateOptionsIfPendingUpdateAndMounted, this);\n return returnValue;\n}\n\nmodule.exports = ReactDOMSelect;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMSelect.js\n// module id = 105\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar emptyComponentFactory;\n\nvar ReactEmptyComponentInjection = {\n injectEmptyComponentFactory: function (factory) {\n emptyComponentFactory = factory;\n }\n};\n\nvar ReactEmptyComponent = {\n create: function (instantiate) {\n return emptyComponentFactory(instantiate);\n }\n};\n\nReactEmptyComponent.injection = ReactEmptyComponentInjection;\n\nmodule.exports = ReactEmptyComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactEmptyComponent.js\n// module id = 106\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactFeatureFlags = {\n // When true, call console.time() before and .timeEnd() after each top-level\n // render (both initial renders and updates). Useful when looking at prod-mode\n // timeline profiles in Chrome, for example.\n logTopLevelRenders: false\n};\n\nmodule.exports = ReactFeatureFlags;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactFeatureFlags.js\n// module id = 107\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\nvar genericComponentClass = null;\nvar textComponentClass = null;\n\nvar ReactHostComponentInjection = {\n // This accepts a class that receives the tag string. This is a catch all\n // that can render any kind of tag.\n injectGenericComponentClass: function (componentClass) {\n genericComponentClass = componentClass;\n },\n // This accepts a text component class that takes the text string to be\n // rendered as props.\n injectTextComponentClass: function (componentClass) {\n textComponentClass = componentClass;\n }\n};\n\n/**\n * Get a host internal component class for a specific tag.\n *\n * @param {ReactElement} element The element to create.\n * @return {function} The internal class constructor function.\n */\nfunction createInternalComponent(element) {\n !genericComponentClass ? process.env.NODE_ENV !== 'production' ? invariant(false, 'There is no registered component for the tag %s', element.type) : _prodInvariant('111', element.type) : void 0;\n return new genericComponentClass(element);\n}\n\n/**\n * @param {ReactText} text\n * @return {ReactComponent}\n */\nfunction createInstanceForText(text) {\n return new textComponentClass(text);\n}\n\n/**\n * @param {ReactComponent} component\n * @return {boolean}\n */\nfunction isTextComponent(component) {\n return component instanceof textComponentClass;\n}\n\nvar ReactHostComponent = {\n createInternalComponent: createInternalComponent,\n createInstanceForText: createInstanceForText,\n isTextComponent: isTextComponent,\n injection: ReactHostComponentInjection\n};\n\nmodule.exports = ReactHostComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactHostComponent.js\n// module id = 108\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactDOMSelection = require('./ReactDOMSelection');\n\nvar containsNode = require('fbjs/lib/containsNode');\nvar focusNode = require('fbjs/lib/focusNode');\nvar getActiveElement = require('fbjs/lib/getActiveElement');\n\nfunction isInDocument(node) {\n return containsNode(document.documentElement, node);\n}\n\n/**\n * @ReactInputSelection: React input selection module. Based on Selection.js,\n * but modified to be suitable for react and has a couple of bug fixes (doesn't\n * assume buttons have range selections allowed).\n * Input selection module for React.\n */\nvar ReactInputSelection = {\n\n hasSelectionCapabilities: function (elem) {\n var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();\n return nodeName && (nodeName === 'input' && elem.type === 'text' || nodeName === 'textarea' || elem.contentEditable === 'true');\n },\n\n getSelectionInformation: function () {\n var focusedElem = getActiveElement();\n return {\n focusedElem: focusedElem,\n selectionRange: ReactInputSelection.hasSelectionCapabilities(focusedElem) ? ReactInputSelection.getSelection(focusedElem) : null\n };\n },\n\n /**\n * @restoreSelection: If any selection information was potentially lost,\n * restore it. This is useful when performing operations that could remove dom\n * nodes and place them back in, resulting in focus being lost.\n */\n restoreSelection: function (priorSelectionInformation) {\n var curFocusedElem = getActiveElement();\n var priorFocusedElem = priorSelectionInformation.focusedElem;\n var priorSelectionRange = priorSelectionInformation.selectionRange;\n if (curFocusedElem !== priorFocusedElem && isInDocument(priorFocusedElem)) {\n if (ReactInputSelection.hasSelectionCapabilities(priorFocusedElem)) {\n ReactInputSelection.setSelection(priorFocusedElem, priorSelectionRange);\n }\n focusNode(priorFocusedElem);\n }\n },\n\n /**\n * @getSelection: Gets the selection bounds of a focused textarea, input or\n * contentEditable node.\n * -@input: Look up selection bounds of this input\n * -@return {start: selectionStart, end: selectionEnd}\n */\n getSelection: function (input) {\n var selection;\n\n if ('selectionStart' in input) {\n // Modern browser with input or textarea.\n selection = {\n start: input.selectionStart,\n end: input.selectionEnd\n };\n } else if (document.selection && input.nodeName && input.nodeName.toLowerCase() === 'input') {\n // IE8 input.\n var range = document.selection.createRange();\n // There can only be one selection per document in IE, so it must\n // be in our element.\n if (range.parentElement() === input) {\n selection = {\n start: -range.moveStart('character', -input.value.length),\n end: -range.moveEnd('character', -input.value.length)\n };\n }\n } else {\n // Content editable or old IE textarea.\n selection = ReactDOMSelection.getOffsets(input);\n }\n\n return selection || { start: 0, end: 0 };\n },\n\n /**\n * @setSelection: Sets the selection bounds of a textarea or input and focuses\n * the input.\n * -@input Set selection bounds of this input or textarea\n * -@offsets Object of same form that is returned from get*\n */\n setSelection: function (input, offsets) {\n var start = offsets.start;\n var end = offsets.end;\n if (end === undefined) {\n end = start;\n }\n\n if ('selectionStart' in input) {\n input.selectionStart = start;\n input.selectionEnd = Math.min(end, input.value.length);\n } else if (document.selection && input.nodeName && input.nodeName.toLowerCase() === 'input') {\n var range = input.createTextRange();\n range.collapse(true);\n range.moveStart('character', start);\n range.moveEnd('character', end - start);\n range.select();\n } else {\n ReactDOMSelection.setOffsets(input, offsets);\n }\n }\n};\n\nmodule.exports = ReactInputSelection;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactInputSelection.js\n// module id = 109\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar DOMLazyTree = require('./DOMLazyTree');\nvar DOMProperty = require('./DOMProperty');\nvar React = require('react/lib/React');\nvar ReactBrowserEventEmitter = require('./ReactBrowserEventEmitter');\nvar ReactCurrentOwner = require('react/lib/ReactCurrentOwner');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactDOMContainerInfo = require('./ReactDOMContainerInfo');\nvar ReactDOMFeatureFlags = require('./ReactDOMFeatureFlags');\nvar ReactFeatureFlags = require('./ReactFeatureFlags');\nvar ReactInstanceMap = require('./ReactInstanceMap');\nvar ReactInstrumentation = require('./ReactInstrumentation');\nvar ReactMarkupChecksum = require('./ReactMarkupChecksum');\nvar ReactReconciler = require('./ReactReconciler');\nvar ReactUpdateQueue = require('./ReactUpdateQueue');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar emptyObject = require('fbjs/lib/emptyObject');\nvar instantiateReactComponent = require('./instantiateReactComponent');\nvar invariant = require('fbjs/lib/invariant');\nvar setInnerHTML = require('./setInnerHTML');\nvar shouldUpdateReactComponent = require('./shouldUpdateReactComponent');\nvar warning = require('fbjs/lib/warning');\n\nvar ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME;\nvar ROOT_ATTR_NAME = DOMProperty.ROOT_ATTRIBUTE_NAME;\n\nvar ELEMENT_NODE_TYPE = 1;\nvar DOC_NODE_TYPE = 9;\nvar DOCUMENT_FRAGMENT_NODE_TYPE = 11;\n\nvar instancesByReactRootID = {};\n\n/**\n * Finds the index of the first character\n * that's not common between the two given strings.\n *\n * @return {number} the index of the character where the strings diverge\n */\nfunction firstDifferenceIndex(string1, string2) {\n var minLen = Math.min(string1.length, string2.length);\n for (var i = 0; i < minLen; i++) {\n if (string1.charAt(i) !== string2.charAt(i)) {\n return i;\n }\n }\n return string1.length === string2.length ? -1 : minLen;\n}\n\n/**\n * @param {DOMElement|DOMDocument} container DOM element that may contain\n * a React component\n * @return {?*} DOM element that may have the reactRoot ID, or null.\n */\nfunction getReactRootElementInContainer(container) {\n if (!container) {\n return null;\n }\n\n if (container.nodeType === DOC_NODE_TYPE) {\n return container.documentElement;\n } else {\n return container.firstChild;\n }\n}\n\nfunction internalGetID(node) {\n // If node is something like a window, document, or text node, none of\n // which support attributes or a .getAttribute method, gracefully return\n // the empty string, as if the attribute were missing.\n return node.getAttribute && node.getAttribute(ATTR_NAME) || '';\n}\n\n/**\n * Mounts this component and inserts it into the DOM.\n *\n * @param {ReactComponent} componentInstance The instance to mount.\n * @param {DOMElement} container DOM element to mount into.\n * @param {ReactReconcileTransaction} transaction\n * @param {boolean} shouldReuseMarkup If true, do not insert markup\n */\nfunction mountComponentIntoNode(wrapperInstance, container, transaction, shouldReuseMarkup, context) {\n var markerName;\n if (ReactFeatureFlags.logTopLevelRenders) {\n var wrappedElement = wrapperInstance._currentElement.props.child;\n var type = wrappedElement.type;\n markerName = 'React mount: ' + (typeof type === 'string' ? type : type.displayName || type.name);\n console.time(markerName);\n }\n\n var markup = ReactReconciler.mountComponent(wrapperInstance, transaction, null, ReactDOMContainerInfo(wrapperInstance, container), context, 0 /* parentDebugID */\n );\n\n if (markerName) {\n console.timeEnd(markerName);\n }\n\n wrapperInstance._renderedComponent._topLevelWrapper = wrapperInstance;\n ReactMount._mountImageIntoNode(markup, container, wrapperInstance, shouldReuseMarkup, transaction);\n}\n\n/**\n * Batched mount.\n *\n * @param {ReactComponent} componentInstance The instance to mount.\n * @param {DOMElement} container DOM element to mount into.\n * @param {boolean} shouldReuseMarkup If true, do not insert markup\n */\nfunction batchedMountComponentIntoNode(componentInstance, container, shouldReuseMarkup, context) {\n var transaction = ReactUpdates.ReactReconcileTransaction.getPooled(\n /* useCreateElement */\n !shouldReuseMarkup && ReactDOMFeatureFlags.useCreateElement);\n transaction.perform(mountComponentIntoNode, null, componentInstance, container, transaction, shouldReuseMarkup, context);\n ReactUpdates.ReactReconcileTransaction.release(transaction);\n}\n\n/**\n * Unmounts a component and removes it from the DOM.\n *\n * @param {ReactComponent} instance React component instance.\n * @param {DOMElement} container DOM element to unmount from.\n * @final\n * @internal\n * @see {ReactMount.unmountComponentAtNode}\n */\nfunction unmountComponentFromNode(instance, container, safely) {\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onBeginFlush();\n }\n ReactReconciler.unmountComponent(instance, safely);\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onEndFlush();\n }\n\n if (container.nodeType === DOC_NODE_TYPE) {\n container = container.documentElement;\n }\n\n // http://jsperf.com/emptying-a-node\n while (container.lastChild) {\n container.removeChild(container.lastChild);\n }\n}\n\n/**\n * True if the supplied DOM node has a direct React-rendered child that is\n * not a React root element. Useful for warning in `render`,\n * `unmountComponentAtNode`, etc.\n *\n * @param {?DOMElement} node The candidate DOM node.\n * @return {boolean} True if the DOM element contains a direct child that was\n * rendered by React but is not a root element.\n * @internal\n */\nfunction hasNonRootReactChild(container) {\n var rootEl = getReactRootElementInContainer(container);\n if (rootEl) {\n var inst = ReactDOMComponentTree.getInstanceFromNode(rootEl);\n return !!(inst && inst._hostParent);\n }\n}\n\n/**\n * True if the supplied DOM node is a React DOM element and\n * it has been rendered by another copy of React.\n *\n * @param {?DOMElement} node The candidate DOM node.\n * @return {boolean} True if the DOM has been rendered by another copy of React\n * @internal\n */\nfunction nodeIsRenderedByOtherInstance(container) {\n var rootEl = getReactRootElementInContainer(container);\n return !!(rootEl && isReactNode(rootEl) && !ReactDOMComponentTree.getInstanceFromNode(rootEl));\n}\n\n/**\n * True if the supplied DOM node is a valid node element.\n *\n * @param {?DOMElement} node The candidate DOM node.\n * @return {boolean} True if the DOM is a valid DOM node.\n * @internal\n */\nfunction isValidContainer(node) {\n return !!(node && (node.nodeType === ELEMENT_NODE_TYPE || node.nodeType === DOC_NODE_TYPE || node.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE));\n}\n\n/**\n * True if the supplied DOM node is a valid React node element.\n *\n * @param {?DOMElement} node The candidate DOM node.\n * @return {boolean} True if the DOM is a valid React DOM node.\n * @internal\n */\nfunction isReactNode(node) {\n return isValidContainer(node) && (node.hasAttribute(ROOT_ATTR_NAME) || node.hasAttribute(ATTR_NAME));\n}\n\nfunction getHostRootInstanceInContainer(container) {\n var rootEl = getReactRootElementInContainer(container);\n var prevHostInstance = rootEl && ReactDOMComponentTree.getInstanceFromNode(rootEl);\n return prevHostInstance && !prevHostInstance._hostParent ? prevHostInstance : null;\n}\n\nfunction getTopLevelWrapperInContainer(container) {\n var root = getHostRootInstanceInContainer(container);\n return root ? root._hostContainerInfo._topLevelWrapper : null;\n}\n\n/**\n * Temporary (?) hack so that we can store all top-level pending updates on\n * composites instead of having to worry about different types of components\n * here.\n */\nvar topLevelRootCounter = 1;\nvar TopLevelWrapper = function () {\n this.rootID = topLevelRootCounter++;\n};\nTopLevelWrapper.prototype.isReactComponent = {};\nif (process.env.NODE_ENV !== 'production') {\n TopLevelWrapper.displayName = 'TopLevelWrapper';\n}\nTopLevelWrapper.prototype.render = function () {\n return this.props.child;\n};\nTopLevelWrapper.isReactTopLevelWrapper = true;\n\n/**\n * Mounting is the process of initializing a React component by creating its\n * representative DOM elements and inserting them into a supplied `container`.\n * Any prior content inside `container` is destroyed in the process.\n *\n * ReactMount.render(\n * component,\n * document.getElementById('container')\n * );\n *\n * <div id=\"container\"> <-- Supplied `container`.\n * <div data-reactid=\".3\"> <-- Rendered reactRoot of React\n * // ... component.\n * </div>\n * </div>\n *\n * Inside of `container`, the first element rendered is the \"reactRoot\".\n */\nvar ReactMount = {\n\n TopLevelWrapper: TopLevelWrapper,\n\n /**\n * Used by devtools. The keys are not important.\n */\n _instancesByReactRootID: instancesByReactRootID,\n\n /**\n * This is a hook provided to support rendering React components while\n * ensuring that the apparent scroll position of its `container` does not\n * change.\n *\n * @param {DOMElement} container The `container` being rendered into.\n * @param {function} renderCallback This must be called once to do the render.\n */\n scrollMonitor: function (container, renderCallback) {\n renderCallback();\n },\n\n /**\n * Take a component that's already mounted into the DOM and replace its props\n * @param {ReactComponent} prevComponent component instance already in the DOM\n * @param {ReactElement} nextElement component instance to render\n * @param {DOMElement} container container to render into\n * @param {?function} callback function triggered on completion\n */\n _updateRootComponent: function (prevComponent, nextElement, nextContext, container, callback) {\n ReactMount.scrollMonitor(container, function () {\n ReactUpdateQueue.enqueueElementInternal(prevComponent, nextElement, nextContext);\n if (callback) {\n ReactUpdateQueue.enqueueCallbackInternal(prevComponent, callback);\n }\n });\n\n return prevComponent;\n },\n\n /**\n * Render a new component into the DOM. Hooked by hooks!\n *\n * @param {ReactElement} nextElement element to render\n * @param {DOMElement} container container to render into\n * @param {boolean} shouldReuseMarkup if we should skip the markup insertion\n * @return {ReactComponent} nextComponent\n */\n _renderNewRootComponent: function (nextElement, container, shouldReuseMarkup, context) {\n // Various parts of our code (such as ReactCompositeComponent's\n // _renderValidatedComponent) assume that calls to render aren't nested;\n // verify that that's the case.\n process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, '_renderNewRootComponent(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from ' + 'render is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : void 0;\n\n !isValidContainer(container) ? process.env.NODE_ENV !== 'production' ? invariant(false, '_registerComponent(...): Target container is not a DOM element.') : _prodInvariant('37') : void 0;\n\n ReactBrowserEventEmitter.ensureScrollValueMonitoring();\n var componentInstance = instantiateReactComponent(nextElement, false);\n\n // The initial render is synchronous but any updates that happen during\n // rendering, in componentWillMount or componentDidMount, will be batched\n // according to the current batching strategy.\n\n ReactUpdates.batchedUpdates(batchedMountComponentIntoNode, componentInstance, container, shouldReuseMarkup, context);\n\n var wrapperID = componentInstance._instance.rootID;\n instancesByReactRootID[wrapperID] = componentInstance;\n\n return componentInstance;\n },\n\n /**\n * Renders a React component into the DOM in the supplied `container`.\n *\n * If the React component was previously rendered into `container`, this will\n * perform an update on it and only mutate the DOM as necessary to reflect the\n * latest React component.\n *\n * @param {ReactComponent} parentComponent The conceptual parent of this render tree.\n * @param {ReactElement} nextElement Component element to render.\n * @param {DOMElement} container DOM element to render into.\n * @param {?function} callback function triggered on completion\n * @return {ReactComponent} Component instance rendered in `container`.\n */\n renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) {\n !(parentComponent != null && ReactInstanceMap.has(parentComponent)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'parentComponent must be a valid React Component') : _prodInvariant('38') : void 0;\n return ReactMount._renderSubtreeIntoContainer(parentComponent, nextElement, container, callback);\n },\n\n _renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) {\n ReactUpdateQueue.validateCallback(callback, 'ReactDOM.render');\n !React.isValidElement(nextElement) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactDOM.render(): Invalid component element.%s', typeof nextElement === 'string' ? ' Instead of passing a string like \\'div\\', pass ' + 'React.createElement(\\'div\\') or <div />.' : typeof nextElement === 'function' ? ' Instead of passing a class like Foo, pass ' + 'React.createElement(Foo) or <Foo />.' :\n // Check if it quacks like an element\n nextElement != null && nextElement.props !== undefined ? ' This may be caused by unintentionally loading two independent ' + 'copies of React.' : '') : _prodInvariant('39', typeof nextElement === 'string' ? ' Instead of passing a string like \\'div\\', pass ' + 'React.createElement(\\'div\\') or <div />.' : typeof nextElement === 'function' ? ' Instead of passing a class like Foo, pass ' + 'React.createElement(Foo) or <Foo />.' : nextElement != null && nextElement.props !== undefined ? ' This may be caused by unintentionally loading two independent ' + 'copies of React.' : '') : void 0;\n\n process.env.NODE_ENV !== 'production' ? warning(!container || !container.tagName || container.tagName.toUpperCase() !== 'BODY', 'render(): Rendering components directly into document.body is ' + 'discouraged, since its children are often manipulated by third-party ' + 'scripts and browser extensions. This may lead to subtle ' + 'reconciliation issues. Try rendering into a container element created ' + 'for your app.') : void 0;\n\n var nextWrappedElement = React.createElement(TopLevelWrapper, { child: nextElement });\n\n var nextContext;\n if (parentComponent) {\n var parentInst = ReactInstanceMap.get(parentComponent);\n nextContext = parentInst._processChildContext(parentInst._context);\n } else {\n nextContext = emptyObject;\n }\n\n var prevComponent = getTopLevelWrapperInContainer(container);\n\n if (prevComponent) {\n var prevWrappedElement = prevComponent._currentElement;\n var prevElement = prevWrappedElement.props.child;\n if (shouldUpdateReactComponent(prevElement, nextElement)) {\n var publicInst = prevComponent._renderedComponent.getPublicInstance();\n var updatedCallback = callback && function () {\n callback.call(publicInst);\n };\n ReactMount._updateRootComponent(prevComponent, nextWrappedElement, nextContext, container, updatedCallback);\n return publicInst;\n } else {\n ReactMount.unmountComponentAtNode(container);\n }\n }\n\n var reactRootElement = getReactRootElementInContainer(container);\n var containerHasReactMarkup = reactRootElement && !!internalGetID(reactRootElement);\n var containerHasNonRootReactChild = hasNonRootReactChild(container);\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(!containerHasNonRootReactChild, 'render(...): Replacing React-rendered children with a new root ' + 'component. If you intended to update the children of this node, ' + 'you should instead have the existing children update their state ' + 'and render the new components instead of calling ReactDOM.render.') : void 0;\n\n if (!containerHasReactMarkup || reactRootElement.nextSibling) {\n var rootElementSibling = reactRootElement;\n while (rootElementSibling) {\n if (internalGetID(rootElementSibling)) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'render(): Target node has markup rendered by React, but there ' + 'are unrelated nodes as well. This is most commonly caused by ' + 'white-space inserted around server-rendered markup.') : void 0;\n break;\n }\n rootElementSibling = rootElementSibling.nextSibling;\n }\n }\n }\n\n var shouldReuseMarkup = containerHasReactMarkup && !prevComponent && !containerHasNonRootReactChild;\n var component = ReactMount._renderNewRootComponent(nextWrappedElement, container, shouldReuseMarkup, nextContext)._renderedComponent.getPublicInstance();\n if (callback) {\n callback.call(component);\n }\n return component;\n },\n\n /**\n * Renders a React component into the DOM in the supplied `container`.\n * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.render\n *\n * If the React component was previously rendered into `container`, this will\n * perform an update on it and only mutate the DOM as necessary to reflect the\n * latest React component.\n *\n * @param {ReactElement} nextElement Component element to render.\n * @param {DOMElement} container DOM element to render into.\n * @param {?function} callback function triggered on completion\n * @return {ReactComponent} Component instance rendered in `container`.\n */\n render: function (nextElement, container, callback) {\n return ReactMount._renderSubtreeIntoContainer(null, nextElement, container, callback);\n },\n\n /**\n * Unmounts and destroys the React component rendered in the `container`.\n * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.unmountcomponentatnode\n *\n * @param {DOMElement} container DOM element containing a React component.\n * @return {boolean} True if a component was found in and unmounted from\n * `container`\n */\n unmountComponentAtNode: function (container) {\n // Various parts of our code (such as ReactCompositeComponent's\n // _renderValidatedComponent) assume that calls to render aren't nested;\n // verify that that's the case. (Strictly speaking, unmounting won't cause a\n // render but we still don't expect to be in a render call here.)\n process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, 'unmountComponentAtNode(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from render ' + 'is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : void 0;\n\n !isValidContainer(container) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'unmountComponentAtNode(...): Target container is not a DOM element.') : _prodInvariant('40') : void 0;\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(!nodeIsRenderedByOtherInstance(container), 'unmountComponentAtNode(): The node you\\'re attempting to unmount ' + 'was rendered by another copy of React.') : void 0;\n }\n\n var prevComponent = getTopLevelWrapperInContainer(container);\n if (!prevComponent) {\n // Check if the node being unmounted was rendered by React, but isn't a\n // root node.\n var containerHasNonRootReactChild = hasNonRootReactChild(container);\n\n // Check if the container itself is a React root node.\n var isContainerReactRoot = container.nodeType === 1 && container.hasAttribute(ROOT_ATTR_NAME);\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(!containerHasNonRootReactChild, 'unmountComponentAtNode(): The node you\\'re attempting to unmount ' + 'was rendered by React and is not a top-level container. %s', isContainerReactRoot ? 'You may have accidentally passed in a React root node instead ' + 'of its container.' : 'Instead, have the parent component update its state and ' + 'rerender in order to remove this component.') : void 0;\n }\n\n return false;\n }\n delete instancesByReactRootID[prevComponent._instance.rootID];\n ReactUpdates.batchedUpdates(unmountComponentFromNode, prevComponent, container, false);\n return true;\n },\n\n _mountImageIntoNode: function (markup, container, instance, shouldReuseMarkup, transaction) {\n !isValidContainer(container) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mountComponentIntoNode(...): Target container is not valid.') : _prodInvariant('41') : void 0;\n\n if (shouldReuseMarkup) {\n var rootElement = getReactRootElementInContainer(container);\n if (ReactMarkupChecksum.canReuseMarkup(markup, rootElement)) {\n ReactDOMComponentTree.precacheNode(instance, rootElement);\n return;\n } else {\n var checksum = rootElement.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);\n rootElement.removeAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);\n\n var rootMarkup = rootElement.outerHTML;\n rootElement.setAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME, checksum);\n\n var normalizedMarkup = markup;\n if (process.env.NODE_ENV !== 'production') {\n // because rootMarkup is retrieved from the DOM, various normalizations\n // will have occurred which will not be present in `markup`. Here,\n // insert markup into a <div> or <iframe> depending on the container\n // type to perform the same normalizations before comparing.\n var normalizer;\n if (container.nodeType === ELEMENT_NODE_TYPE) {\n normalizer = document.createElement('div');\n normalizer.innerHTML = markup;\n normalizedMarkup = normalizer.innerHTML;\n } else {\n normalizer = document.createElement('iframe');\n document.body.appendChild(normalizer);\n normalizer.contentDocument.write(markup);\n normalizedMarkup = normalizer.contentDocument.documentElement.outerHTML;\n document.body.removeChild(normalizer);\n }\n }\n\n var diffIndex = firstDifferenceIndex(normalizedMarkup, rootMarkup);\n var difference = ' (client) ' + normalizedMarkup.substring(diffIndex - 20, diffIndex + 20) + '\\n (server) ' + rootMarkup.substring(diffIndex - 20, diffIndex + 20);\n\n !(container.nodeType !== DOC_NODE_TYPE) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'You\\'re trying to render a component to the document using server rendering but the checksum was invalid. This usually means you rendered a different component type or props on the client from the one on the server, or your render() methods are impure. React cannot handle this case due to cross-browser quirks by rendering at the document root. You should look for environment dependent code in your components and ensure the props are the same client and server side:\\n%s', difference) : _prodInvariant('42', difference) : void 0;\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(false, 'React attempted to reuse markup in a container but the ' + 'checksum was invalid. This generally means that you are ' + 'using server rendering and the markup generated on the ' + 'server was not what the client was expecting. React injected ' + 'new markup to compensate which works but you have lost many ' + 'of the benefits of server rendering. Instead, figure out ' + 'why the markup being generated is different on the client ' + 'or server:\\n%s', difference) : void 0;\n }\n }\n }\n\n !(container.nodeType !== DOC_NODE_TYPE) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'You\\'re trying to render a component to the document but you didn\\'t use server rendering. We can\\'t do this without using server rendering due to cross-browser quirks. See ReactDOMServer.renderToString() for server rendering.') : _prodInvariant('43') : void 0;\n\n if (transaction.useCreateElement) {\n while (container.lastChild) {\n container.removeChild(container.lastChild);\n }\n DOMLazyTree.insertTreeBefore(container, markup, null);\n } else {\n setInnerHTML(container, markup);\n ReactDOMComponentTree.precacheNode(instance, container.firstChild);\n }\n\n if (process.env.NODE_ENV !== 'production') {\n var hostNode = ReactDOMComponentTree.getInstanceFromNode(container.firstChild);\n if (hostNode._debugID !== 0) {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: hostNode._debugID,\n type: 'mount',\n payload: markup.toString()\n });\n }\n }\n }\n};\n\nmodule.exports = ReactMount;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactMount.js\n// module id = 110\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar React = require('react/lib/React');\n\nvar invariant = require('fbjs/lib/invariant');\n\nvar ReactNodeTypes = {\n HOST: 0,\n COMPOSITE: 1,\n EMPTY: 2,\n\n getType: function (node) {\n if (node === null || node === false) {\n return ReactNodeTypes.EMPTY;\n } else if (React.isValidElement(node)) {\n if (typeof node.type === 'function') {\n return ReactNodeTypes.COMPOSITE;\n } else {\n return ReactNodeTypes.HOST;\n }\n }\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Unexpected node: %s', node) : _prodInvariant('26', node) : void 0;\n }\n};\n\nmodule.exports = ReactNodeTypes;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactNodeTypes.js\n// module id = 111\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';\n\nmodule.exports = ReactPropTypesSecret;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactPropTypesSecret.js\n// module id = 112\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ViewportMetrics = {\n\n currentScrollLeft: 0,\n\n currentScrollTop: 0,\n\n refreshScrollValues: function (scrollPosition) {\n ViewportMetrics.currentScrollLeft = scrollPosition.x;\n ViewportMetrics.currentScrollTop = scrollPosition.y;\n }\n\n};\n\nmodule.exports = ViewportMetrics;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ViewportMetrics.js\n// module id = 113\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Accumulates items that must not be null or undefined into the first one. This\n * is used to conserve memory by avoiding array allocations, and thus sacrifices\n * API cleanness. Since `current` can be null before being passed in and not\n * null after this function, make sure to assign it back to `current`:\n *\n * `a = accumulateInto(a, b);`\n *\n * This API should be sparingly used. Try `accumulate` for something cleaner.\n *\n * @return {*|array<*>} An accumulation of items.\n */\n\nfunction accumulateInto(current, next) {\n !(next != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'accumulateInto(...): Accumulated items must not be null or undefined.') : _prodInvariant('30') : void 0;\n\n if (current == null) {\n return next;\n }\n\n // Both are not empty. Warning: Never call x.concat(y) when you are not\n // certain that x is an Array (x could be a string with concat method).\n if (Array.isArray(current)) {\n if (Array.isArray(next)) {\n current.push.apply(current, next);\n return current;\n }\n current.push(next);\n return current;\n }\n\n if (Array.isArray(next)) {\n // A bit too dangerous to mutate `next`.\n return [current].concat(next);\n }\n\n return [current, next];\n}\n\nmodule.exports = accumulateInto;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/accumulateInto.js\n// module id = 114\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/**\n * @param {array} arr an \"accumulation\" of items which is either an Array or\n * a single item. Useful when paired with the `accumulate` module. This is a\n * simple utility that allows us to reason about a collection of items, but\n * handling the case when there is exactly one item (and we do not need to\n * allocate an array).\n */\n\nfunction forEachAccumulated(arr, cb, scope) {\n if (Array.isArray(arr)) {\n arr.forEach(cb, scope);\n } else if (arr) {\n cb.call(scope, arr);\n }\n}\n\nmodule.exports = forEachAccumulated;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/forEachAccumulated.js\n// module id = 115\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactNodeTypes = require('./ReactNodeTypes');\n\nfunction getHostComponentFromComposite(inst) {\n var type;\n\n while ((type = inst._renderedNodeType) === ReactNodeTypes.COMPOSITE) {\n inst = inst._renderedComponent;\n }\n\n if (type === ReactNodeTypes.HOST) {\n return inst._renderedComponent;\n } else if (type === ReactNodeTypes.EMPTY) {\n return null;\n }\n}\n\nmodule.exports = getHostComponentFromComposite;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getHostComponentFromComposite.js\n// module id = 116\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n\nvar contentKey = null;\n\n/**\n * Gets the key used to access text content on a DOM node.\n *\n * @return {?string} Key used to access text content.\n * @internal\n */\nfunction getTextContentAccessor() {\n if (!contentKey && ExecutionEnvironment.canUseDOM) {\n // Prefer textContent to innerText because many browsers support both but\n // SVG <text> elements don't support innerText even when <div> does.\n contentKey = 'textContent' in document.documentElement ? 'textContent' : 'innerText';\n }\n return contentKey;\n}\n\nmodule.exports = getTextContentAccessor;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getTextContentAccessor.js\n// module id = 117\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar ReactCompositeComponent = require('./ReactCompositeComponent');\nvar ReactEmptyComponent = require('./ReactEmptyComponent');\nvar ReactHostComponent = require('./ReactHostComponent');\n\nvar getNextDebugID = require('./getNextDebugID');\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\n// To avoid a cyclic dependency, we create the final class in this module\nvar ReactCompositeComponentWrapper = function (element) {\n this.construct(element);\n};\n_assign(ReactCompositeComponentWrapper.prototype, ReactCompositeComponent, {\n _instantiateReactComponent: instantiateReactComponent\n});\n\nfunction getDeclarationErrorAddendum(owner) {\n if (owner) {\n var name = owner.getName();\n if (name) {\n return ' Check the render method of `' + name + '`.';\n }\n }\n return '';\n}\n\n/**\n * Check if the type reference is a known internal type. I.e. not a user\n * provided composite type.\n *\n * @param {function} type\n * @return {boolean} Returns true if this is a valid internal type.\n */\nfunction isInternalComponentType(type) {\n return typeof type === 'function' && typeof type.prototype !== 'undefined' && typeof type.prototype.mountComponent === 'function' && typeof type.prototype.receiveComponent === 'function';\n}\n\n/**\n * Given a ReactNode, create an instance that will actually be mounted.\n *\n * @param {ReactNode} node\n * @param {boolean} shouldHaveDebugID\n * @return {object} A new instance of the element's constructor.\n * @protected\n */\nfunction instantiateReactComponent(node, shouldHaveDebugID) {\n var instance;\n\n if (node === null || node === false) {\n instance = ReactEmptyComponent.create(instantiateReactComponent);\n } else if (typeof node === 'object') {\n var element = node;\n var type = element.type;\n if (typeof type !== 'function' && typeof type !== 'string') {\n var info = '';\n if (process.env.NODE_ENV !== 'production') {\n if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) {\n info += ' You likely forgot to export your component from the file ' + 'it\\'s defined in.';\n }\n }\n info += getDeclarationErrorAddendum(element._owner);\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: %s.%s', type == null ? type : typeof type, info) : _prodInvariant('130', type == null ? type : typeof type, info) : void 0;\n }\n\n // Special case string values\n if (typeof element.type === 'string') {\n instance = ReactHostComponent.createInternalComponent(element);\n } else if (isInternalComponentType(element.type)) {\n // This is temporarily available for custom components that are not string\n // representations. I.e. ART. Once those are updated to use the string\n // representation, we can drop this code path.\n instance = new element.type(element);\n\n // We renamed this. Allow the old name for compat. :(\n if (!instance.getHostNode) {\n instance.getHostNode = instance.getNativeNode;\n }\n } else {\n instance = new ReactCompositeComponentWrapper(element);\n }\n } else if (typeof node === 'string' || typeof node === 'number') {\n instance = ReactHostComponent.createInstanceForText(node);\n } else {\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Encountered invalid React node of type %s', typeof node) : _prodInvariant('131', typeof node) : void 0;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(typeof instance.mountComponent === 'function' && typeof instance.receiveComponent === 'function' && typeof instance.getHostNode === 'function' && typeof instance.unmountComponent === 'function', 'Only React Components can be mounted.') : void 0;\n }\n\n // These two fields are used by the DOM and ART diffing algorithms\n // respectively. Instead of using expandos on components, we should be\n // storing the state needed by the diffing algorithms elsewhere.\n instance._mountIndex = 0;\n instance._mountImage = null;\n\n if (process.env.NODE_ENV !== 'production') {\n instance._debugID = shouldHaveDebugID ? getNextDebugID() : 0;\n }\n\n // Internal instances should fully constructed at this point, so they should\n // not get any new fields added to them at this point.\n if (process.env.NODE_ENV !== 'production') {\n if (Object.preventExtensions) {\n Object.preventExtensions(instance);\n }\n }\n\n return instance;\n}\n\nmodule.exports = instantiateReactComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/instantiateReactComponent.js\n// module id = 118\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/**\n * @see http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary\n */\n\nvar supportedInputTypes = {\n 'color': true,\n 'date': true,\n 'datetime': true,\n 'datetime-local': true,\n 'email': true,\n 'month': true,\n 'number': true,\n 'password': true,\n 'range': true,\n 'search': true,\n 'tel': true,\n 'text': true,\n 'time': true,\n 'url': true,\n 'week': true\n};\n\nfunction isTextInputElement(elem) {\n var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();\n\n if (nodeName === 'input') {\n return !!supportedInputTypes[elem.type];\n }\n\n if (nodeName === 'textarea') {\n return true;\n }\n\n return false;\n}\n\nmodule.exports = isTextInputElement;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/isTextInputElement.js\n// module id = 119\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar escapeTextContentForBrowser = require('./escapeTextContentForBrowser');\nvar setInnerHTML = require('./setInnerHTML');\n\n/**\n * Set the textContent property of a node, ensuring that whitespace is preserved\n * even in IE8. innerText is a poor substitute for textContent and, among many\n * issues, inserts <br> instead of the literal newline chars. innerHTML behaves\n * as it should.\n *\n * @param {DOMElement} node\n * @param {string} text\n * @internal\n */\nvar setTextContent = function (node, text) {\n if (text) {\n var firstChild = node.firstChild;\n\n if (firstChild && firstChild === node.lastChild && firstChild.nodeType === 3) {\n firstChild.nodeValue = text;\n return;\n }\n }\n node.textContent = text;\n};\n\nif (ExecutionEnvironment.canUseDOM) {\n if (!('textContent' in document.documentElement)) {\n setTextContent = function (node, text) {\n if (node.nodeType === 3) {\n node.nodeValue = text;\n return;\n }\n setInnerHTML(node, escapeTextContentForBrowser(text));\n };\n }\n}\n\nmodule.exports = setTextContent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/setTextContent.js\n// module id = 120\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactCurrentOwner = require('react/lib/ReactCurrentOwner');\nvar REACT_ELEMENT_TYPE = require('./ReactElementSymbol');\n\nvar getIteratorFn = require('./getIteratorFn');\nvar invariant = require('fbjs/lib/invariant');\nvar KeyEscapeUtils = require('./KeyEscapeUtils');\nvar warning = require('fbjs/lib/warning');\n\nvar SEPARATOR = '.';\nvar SUBSEPARATOR = ':';\n\n/**\n * This is inlined from ReactElement since this file is shared between\n * isomorphic and renderers. We could extract this to a\n *\n */\n\n/**\n * TODO: Test that a single child and an array with one item have the same key\n * pattern.\n */\n\nvar didWarnAboutMaps = false;\n\n/**\n * Generate a key string that identifies a component within a set.\n *\n * @param {*} component A component that could contain a manual key.\n * @param {number} index Index that is used if a manual key is not provided.\n * @return {string}\n */\nfunction getComponentKey(component, index) {\n // Do some typechecking here since we call this blindly. We want to ensure\n // that we don't block potential future ES APIs.\n if (component && typeof component === 'object' && component.key != null) {\n // Explicit key\n return KeyEscapeUtils.escape(component.key);\n }\n // Implicit key determined by the index in the set\n return index.toString(36);\n}\n\n/**\n * @param {?*} children Children tree container.\n * @param {!string} nameSoFar Name of the key path so far.\n * @param {!function} callback Callback to invoke with each child found.\n * @param {?*} traverseContext Used to pass information throughout the traversal\n * process.\n * @return {!number} The number of children in this subtree.\n */\nfunction traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) {\n var type = typeof children;\n\n if (type === 'undefined' || type === 'boolean') {\n // All of the above are perceived as null.\n children = null;\n }\n\n if (children === null || type === 'string' || type === 'number' ||\n // The following is inlined from ReactElement. This means we can optimize\n // some checks. React Fiber also inlines this logic for similar purposes.\n type === 'object' && children.$$typeof === REACT_ELEMENT_TYPE) {\n callback(traverseContext, children,\n // If it's the only child, treat the name as if it was wrapped in an array\n // so that it's consistent if the number of children grows.\n nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar);\n return 1;\n }\n\n var child;\n var nextName;\n var subtreeCount = 0; // Count of children found in the current subtree.\n var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR;\n\n if (Array.isArray(children)) {\n for (var i = 0; i < children.length; i++) {\n child = children[i];\n nextName = nextNamePrefix + getComponentKey(child, i);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n } else {\n var iteratorFn = getIteratorFn(children);\n if (iteratorFn) {\n var iterator = iteratorFn.call(children);\n var step;\n if (iteratorFn !== children.entries) {\n var ii = 0;\n while (!(step = iterator.next()).done) {\n child = step.value;\n nextName = nextNamePrefix + getComponentKey(child, ii++);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n } else {\n if (process.env.NODE_ENV !== 'production') {\n var mapsAsChildrenAddendum = '';\n if (ReactCurrentOwner.current) {\n var mapsAsChildrenOwnerName = ReactCurrentOwner.current.getName();\n if (mapsAsChildrenOwnerName) {\n mapsAsChildrenAddendum = ' Check the render method of `' + mapsAsChildrenOwnerName + '`.';\n }\n }\n process.env.NODE_ENV !== 'production' ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.%s', mapsAsChildrenAddendum) : void 0;\n didWarnAboutMaps = true;\n }\n // Iterator will provide entry [k,v] tuples rather than values.\n while (!(step = iterator.next()).done) {\n var entry = step.value;\n if (entry) {\n child = entry[1];\n nextName = nextNamePrefix + KeyEscapeUtils.escape(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n }\n }\n } else if (type === 'object') {\n var addendum = '';\n if (process.env.NODE_ENV !== 'production') {\n addendum = ' If you meant to render a collection of children, use an array ' + 'instead or wrap the object using createFragment(object) from the ' + 'React add-ons.';\n if (children._isReactElement) {\n addendum = ' It looks like you\\'re using an element created by a different ' + 'version of React. Make sure to use only one copy of React.';\n }\n if (ReactCurrentOwner.current) {\n var name = ReactCurrentOwner.current.getName();\n if (name) {\n addendum += ' Check the render method of `' + name + '`.';\n }\n }\n }\n var childrenString = String(children);\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : _prodInvariant('31', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : void 0;\n }\n }\n\n return subtreeCount;\n}\n\n/**\n * Traverses children that are typically specified as `props.children`, but\n * might also be specified through attributes:\n *\n * - `traverseAllChildren(this.props.children, ...)`\n * - `traverseAllChildren(this.props.leftPanelChildren, ...)`\n *\n * The `traverseContext` is an optional argument that is passed through the\n * entire traversal. It can be used to store accumulations or anything else that\n * the callback might find relevant.\n *\n * @param {?*} children Children tree object.\n * @param {!function} callback To invoke upon traversing each child.\n * @param {?*} traverseContext Context for traversal.\n * @return {!number} The number of children in this subtree.\n */\nfunction traverseAllChildren(children, callback, traverseContext) {\n if (children == null) {\n return 0;\n }\n\n return traverseAllChildrenImpl(children, '', callback, traverseContext);\n}\n\nmodule.exports = traverseAllChildren;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/traverseAllChildren.js\n// module id = 121\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n// The Symbol used to tag the ReactElement type. If there is no native Symbol\n// nor polyfill, then a plain number is used for performance.\n\nvar REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7;\n\nmodule.exports = REACT_ELEMENT_TYPE;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactElementSymbol.js\n// module id = 122\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n/**\n * ReactElementValidator provides a wrapper around a element factory\n * which validates the props passed to the element. This is intended to be\n * used only in DEV and could be replaced by a static type checker for languages\n * that support it.\n */\n\n'use strict';\n\nvar ReactCurrentOwner = require('./ReactCurrentOwner');\nvar ReactComponentTreeHook = require('./ReactComponentTreeHook');\nvar ReactElement = require('./ReactElement');\n\nvar checkReactTypeSpec = require('./checkReactTypeSpec');\n\nvar canDefineProperty = require('./canDefineProperty');\nvar getIteratorFn = require('./getIteratorFn');\nvar warning = require('fbjs/lib/warning');\n\nfunction getDeclarationErrorAddendum() {\n if (ReactCurrentOwner.current) {\n var name = ReactCurrentOwner.current.getName();\n if (name) {\n return ' Check the render method of `' + name + '`.';\n }\n }\n return '';\n}\n\n/**\n * Warn if there's no key explicitly set on dynamic arrays of children or\n * object keys are not valid. This allows us to keep track of children between\n * updates.\n */\nvar ownerHasKeyUseWarning = {};\n\nfunction getCurrentComponentErrorInfo(parentType) {\n var info = getDeclarationErrorAddendum();\n\n if (!info) {\n var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name;\n if (parentName) {\n info = ' Check the top-level render call using <' + parentName + '>.';\n }\n }\n return info;\n}\n\n/**\n * Warn if the element doesn't have an explicit key assigned to it.\n * This element is in an array. The array could grow and shrink or be\n * reordered. All children that haven't already been validated are required to\n * have a \"key\" property assigned to it. Error statuses are cached so a warning\n * will only be shown once.\n *\n * @internal\n * @param {ReactElement} element Element that requires a key.\n * @param {*} parentType element's parent's type.\n */\nfunction validateExplicitKey(element, parentType) {\n if (!element._store || element._store.validated || element.key != null) {\n return;\n }\n element._store.validated = true;\n\n var memoizer = ownerHasKeyUseWarning.uniqueKey || (ownerHasKeyUseWarning.uniqueKey = {});\n\n var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType);\n if (memoizer[currentComponentErrorInfo]) {\n return;\n }\n memoizer[currentComponentErrorInfo] = true;\n\n // Usually the current owner is the offender, but if it accepts children as a\n // property, it may be the creator of the child that's responsible for\n // assigning it a key.\n var childOwner = '';\n if (element && element._owner && element._owner !== ReactCurrentOwner.current) {\n // Give the component that originally created this child.\n childOwner = ' It was passed a child from ' + element._owner.getName() + '.';\n }\n\n process.env.NODE_ENV !== 'production' ? warning(false, 'Each child in an array or iterator should have a unique \"key\" prop.' + '%s%s See https://fb.me/react-warning-keys for more information.%s', currentComponentErrorInfo, childOwner, ReactComponentTreeHook.getCurrentStackAddendum(element)) : void 0;\n}\n\n/**\n * Ensure that every element either is passed in a static location, in an\n * array with an explicit keys property defined, or in an object literal\n * with valid key property.\n *\n * @internal\n * @param {ReactNode} node Statically passed child of any type.\n * @param {*} parentType node's parent's type.\n */\nfunction validateChildKeys(node, parentType) {\n if (typeof node !== 'object') {\n return;\n }\n if (Array.isArray(node)) {\n for (var i = 0; i < node.length; i++) {\n var child = node[i];\n if (ReactElement.isValidElement(child)) {\n validateExplicitKey(child, parentType);\n }\n }\n } else if (ReactElement.isValidElement(node)) {\n // This element was passed in a valid location.\n if (node._store) {\n node._store.validated = true;\n }\n } else if (node) {\n var iteratorFn = getIteratorFn(node);\n // Entry iterators provide implicit keys.\n if (iteratorFn) {\n if (iteratorFn !== node.entries) {\n var iterator = iteratorFn.call(node);\n var step;\n while (!(step = iterator.next()).done) {\n if (ReactElement.isValidElement(step.value)) {\n validateExplicitKey(step.value, parentType);\n }\n }\n }\n }\n }\n}\n\n/**\n * Given an element, validate that its props follow the propTypes definition,\n * provided by the type.\n *\n * @param {ReactElement} element\n */\nfunction validatePropTypes(element) {\n var componentClass = element.type;\n if (typeof componentClass !== 'function') {\n return;\n }\n var name = componentClass.displayName || componentClass.name;\n if (componentClass.propTypes) {\n checkReactTypeSpec(componentClass.propTypes, element.props, 'prop', name, element, null);\n }\n if (typeof componentClass.getDefaultProps === 'function') {\n process.env.NODE_ENV !== 'production' ? warning(componentClass.getDefaultProps.isReactClassApproved, 'getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.') : void 0;\n }\n}\n\nvar ReactElementValidator = {\n\n createElement: function (type, props, children) {\n var validType = typeof type === 'string' || typeof type === 'function';\n // We warn in this case but don't throw. We expect the element creation to\n // succeed and there will likely be errors in render.\n if (!validType) {\n if (typeof type !== 'function' && typeof type !== 'string') {\n var info = '';\n if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) {\n info += ' You likely forgot to export your component from the file ' + 'it\\'s defined in.';\n }\n info += getDeclarationErrorAddendum();\n process.env.NODE_ENV !== 'production' ? warning(false, 'React.createElement: type is invalid -- expected a string (for ' + 'built-in components) or a class/function (for composite ' + 'components) but got: %s.%s', type == null ? type : typeof type, info) : void 0;\n }\n }\n\n var element = ReactElement.createElement.apply(this, arguments);\n\n // The result can be nullish if a mock or a custom function is used.\n // TODO: Drop this when these are no longer allowed as the type argument.\n if (element == null) {\n return element;\n }\n\n // Skip key warning if the type isn't valid since our key validation logic\n // doesn't expect a non-string/function type and can throw confusing errors.\n // We don't want exception behavior to differ between dev and prod.\n // (Rendering will throw with a helpful message and as soon as the type is\n // fixed, the key warnings will appear.)\n if (validType) {\n for (var i = 2; i < arguments.length; i++) {\n validateChildKeys(arguments[i], type);\n }\n }\n\n validatePropTypes(element);\n\n return element;\n },\n\n createFactory: function (type) {\n var validatedFactory = ReactElementValidator.createElement.bind(null, type);\n // Legacy hook TODO: Warn if this is accessed\n validatedFactory.type = type;\n\n if (process.env.NODE_ENV !== 'production') {\n if (canDefineProperty) {\n Object.defineProperty(validatedFactory, 'type', {\n enumerable: false,\n get: function () {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.') : void 0;\n Object.defineProperty(this, 'type', {\n value: type\n });\n return type;\n }\n });\n }\n }\n\n return validatedFactory;\n },\n\n cloneElement: function (element, props, children) {\n var newElement = ReactElement.cloneElement.apply(this, arguments);\n for (var i = 2; i < arguments.length; i++) {\n validateChildKeys(arguments[i], newElement.type);\n }\n validatePropTypes(newElement);\n return newElement;\n }\n\n};\n\nmodule.exports = ReactElementValidator;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactElementValidator.js\n// module id = 123\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';\n\nmodule.exports = ReactPropTypesSecret;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactPropTypesSecret.js\n// module id = 124\n// module chunks = 0","'use strict';\n\nmodule.exports = require('./lib/React');\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/react.js\n// module id = 125\n// module chunks = 0","/*\n\tMIT License http://www.opensource.org/licenses/mit-license.php\n\tAuthor Tobias Koppers @sokra\n*/\nvar stylesInDom = {},\n\tmemoize = function(fn) {\n\t\tvar memo;\n\t\treturn function () {\n\t\t\tif (typeof memo === \"undefined\") memo = fn.apply(this, arguments);\n\t\t\treturn memo;\n\t\t};\n\t},\n\tisOldIE = memoize(function() {\n\t\treturn /msie [6-9]\\b/.test(self.navigator.userAgent.toLowerCase());\n\t}),\n\tgetHeadElement = memoize(function () {\n\t\treturn document.head || document.getElementsByTagName(\"head\")[0];\n\t}),\n\tsingletonElement = null,\n\tsingletonCounter = 0,\n\tstyleElementsInsertedAtTop = [];\n\nmodule.exports = function(list, options) {\n\tif(typeof DEBUG !== \"undefined\" && DEBUG) {\n\t\tif(typeof document !== \"object\") throw new Error(\"The style-loader cannot be used in a non-browser environment\");\n\t}\n\n\toptions = options || {};\n\t// Force single-tag solution on IE6-9, which has a hard limit on the # of <style>\n\t// tags it will allow on a page\n\tif (typeof options.singleton === \"undefined\") options.singleton = isOldIE();\n\n\t// By default, add <style> tags to the bottom of <head>.\n\tif (typeof options.insertAt === \"undefined\") options.insertAt = \"bottom\";\n\n\tvar styles = listToStyles(list);\n\taddStylesToDom(styles, options);\n\n\treturn function update(newList) {\n\t\tvar mayRemove = [];\n\t\tfor(var i = 0; i < styles.length; i++) {\n\t\t\tvar item = styles[i];\n\t\t\tvar domStyle = stylesInDom[item.id];\n\t\t\tdomStyle.refs--;\n\t\t\tmayRemove.push(domStyle);\n\t\t}\n\t\tif(newList) {\n\t\t\tvar newStyles = listToStyles(newList);\n\t\t\taddStylesToDom(newStyles, options);\n\t\t}\n\t\tfor(var i = 0; i < mayRemove.length; i++) {\n\t\t\tvar domStyle = mayRemove[i];\n\t\t\tif(domStyle.refs === 0) {\n\t\t\t\tfor(var j = 0; j < domStyle.parts.length; j++)\n\t\t\t\t\tdomStyle.parts[j]();\n\t\t\t\tdelete stylesInDom[domStyle.id];\n\t\t\t}\n\t\t}\n\t};\n}\n\nfunction addStylesToDom(styles, options) {\n\tfor(var i = 0; i < styles.length; i++) {\n\t\tvar item = styles[i];\n\t\tvar domStyle = stylesInDom[item.id];\n\t\tif(domStyle) {\n\t\t\tdomStyle.refs++;\n\t\t\tfor(var j = 0; j < domStyle.parts.length; j++) {\n\t\t\t\tdomStyle.parts[j](item.parts[j]);\n\t\t\t}\n\t\t\tfor(; j < item.parts.length; j++) {\n\t\t\t\tdomStyle.parts.push(addStyle(item.parts[j], options));\n\t\t\t}\n\t\t} else {\n\t\t\tvar parts = [];\n\t\t\tfor(var j = 0; j < item.parts.length; j++) {\n\t\t\t\tparts.push(addStyle(item.parts[j], options));\n\t\t\t}\n\t\t\tstylesInDom[item.id] = {id: item.id, refs: 1, parts: parts};\n\t\t}\n\t}\n}\n\nfunction listToStyles(list) {\n\tvar styles = [];\n\tvar newStyles = {};\n\tfor(var i = 0; i < list.length; i++) {\n\t\tvar item = list[i];\n\t\tvar id = item[0];\n\t\tvar css = item[1];\n\t\tvar media = item[2];\n\t\tvar sourceMap = item[3];\n\t\tvar part = {css: css, media: media, sourceMap: sourceMap};\n\t\tif(!newStyles[id])\n\t\t\tstyles.push(newStyles[id] = {id: id, parts: [part]});\n\t\telse\n\t\t\tnewStyles[id].parts.push(part);\n\t}\n\treturn styles;\n}\n\nfunction insertStyleElement(options, styleElement) {\n\tvar head = getHeadElement();\n\tvar lastStyleElementInsertedAtTop = styleElementsInsertedAtTop[styleElementsInsertedAtTop.length - 1];\n\tif (options.insertAt === \"top\") {\n\t\tif(!lastStyleElementInsertedAtTop) {\n\t\t\thead.insertBefore(styleElement, head.firstChild);\n\t\t} else if(lastStyleElementInsertedAtTop.nextSibling) {\n\t\t\thead.insertBefore(styleElement, lastStyleElementInsertedAtTop.nextSibling);\n\t\t} else {\n\t\t\thead.appendChild(styleElement);\n\t\t}\n\t\tstyleElementsInsertedAtTop.push(styleElement);\n\t} else if (options.insertAt === \"bottom\") {\n\t\thead.appendChild(styleElement);\n\t} else {\n\t\tthrow new Error(\"Invalid value for parameter 'insertAt'. Must be 'top' or 'bottom'.\");\n\t}\n}\n\nfunction removeStyleElement(styleElement) {\n\tstyleElement.parentNode.removeChild(styleElement);\n\tvar idx = styleElementsInsertedAtTop.indexOf(styleElement);\n\tif(idx >= 0) {\n\t\tstyleElementsInsertedAtTop.splice(idx, 1);\n\t}\n}\n\nfunction createStyleElement(options) {\n\tvar styleElement = document.createElement(\"style\");\n\tstyleElement.type = \"text/css\";\n\tinsertStyleElement(options, styleElement);\n\treturn styleElement;\n}\n\nfunction createLinkElement(options) {\n\tvar linkElement = document.createElement(\"link\");\n\tlinkElement.rel = \"stylesheet\";\n\tinsertStyleElement(options, linkElement);\n\treturn linkElement;\n}\n\nfunction addStyle(obj, options) {\n\tvar styleElement, update, remove;\n\n\tif (options.singleton) {\n\t\tvar styleIndex = singletonCounter++;\n\t\tstyleElement = singletonElement || (singletonElement = createStyleElement(options));\n\t\tupdate = applyToSingletonTag.bind(null, styleElement, styleIndex, false);\n\t\tremove = applyToSingletonTag.bind(null, styleElement, styleIndex, true);\n\t} else if(obj.sourceMap &&\n\t\ttypeof URL === \"function\" &&\n\t\ttypeof URL.createObjectURL === \"function\" &&\n\t\ttypeof URL.revokeObjectURL === \"function\" &&\n\t\ttypeof Blob === \"function\" &&\n\t\ttypeof btoa === \"function\") {\n\t\tstyleElement = createLinkElement(options);\n\t\tupdate = updateLink.bind(null, styleElement);\n\t\tremove = function() {\n\t\t\tremoveStyleElement(styleElement);\n\t\t\tif(styleElement.href)\n\t\t\t\tURL.revokeObjectURL(styleElement.href);\n\t\t};\n\t} else {\n\t\tstyleElement = createStyleElement(options);\n\t\tupdate = applyToTag.bind(null, styleElement);\n\t\tremove = function() {\n\t\t\tremoveStyleElement(styleElement);\n\t\t};\n\t}\n\n\tupdate(obj);\n\n\treturn function updateStyle(newObj) {\n\t\tif(newObj) {\n\t\t\tif(newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap)\n\t\t\t\treturn;\n\t\t\tupdate(obj = newObj);\n\t\t} else {\n\t\t\tremove();\n\t\t}\n\t};\n}\n\nvar replaceText = (function () {\n\tvar textStore = [];\n\n\treturn function (index, replacement) {\n\t\ttextStore[index] = replacement;\n\t\treturn textStore.filter(Boolean).join('\\n');\n\t};\n})();\n\nfunction applyToSingletonTag(styleElement, index, remove, obj) {\n\tvar css = remove ? \"\" : obj.css;\n\n\tif (styleElement.styleSheet) {\n\t\tstyleElement.styleSheet.cssText = replaceText(index, css);\n\t} else {\n\t\tvar cssNode = document.createTextNode(css);\n\t\tvar childNodes = styleElement.childNodes;\n\t\tif (childNodes[index]) styleElement.removeChild(childNodes[index]);\n\t\tif (childNodes.length) {\n\t\t\tstyleElement.insertBefore(cssNode, childNodes[index]);\n\t\t} else {\n\t\t\tstyleElement.appendChild(cssNode);\n\t\t}\n\t}\n}\n\nfunction applyToTag(styleElement, obj) {\n\tvar css = obj.css;\n\tvar media = obj.media;\n\n\tif(media) {\n\t\tstyleElement.setAttribute(\"media\", media)\n\t}\n\n\tif(styleElement.styleSheet) {\n\t\tstyleElement.styleSheet.cssText = css;\n\t} else {\n\t\twhile(styleElement.firstChild) {\n\t\t\tstyleElement.removeChild(styleElement.firstChild);\n\t\t}\n\t\tstyleElement.appendChild(document.createTextNode(css));\n\t}\n}\n\nfunction updateLink(linkElement, obj) {\n\tvar css = obj.css;\n\tvar sourceMap = obj.sourceMap;\n\n\tif(sourceMap) {\n\t\t// http://stackoverflow.com/a/26603875\n\t\tcss += \"\\n/*# sourceMappingURL=data:application/json;base64,\" + btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))) + \" */\";\n\t}\n\n\tvar blob = new Blob([css], { type: \"text/css\" });\n\n\tvar oldSrc = linkElement.href;\n\n\tlinkElement.href = URL.createObjectURL(blob);\n\n\tif(oldSrc)\n\t\tURL.revokeObjectURL(oldSrc);\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/style-loader/addStyles.js\n// module id = 126\n// module chunks = 0","/**\n * Copyright (c) 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n\n'use strict';\n\nvar codeFrame = require('babel-code-frame');\nvar ansiHTML = require('./ansiHTML');\nvar StackTraceResolve = require('stack-frame-resolver').default;\n\nvar CONTEXT_SIZE = 3;\n\nvar black = '#293238';\nvar darkGray = '#878e91';\nvar lightGray = '#fafafa';\nvar red = '#ce1126';\nvar lightRed = '#fccfcf';\nvar yellow = '#fbf5b4';\n\nfunction getHead() {\n return document.head || document.getElementsByTagName('head')[0];\n}\n\nvar injectedCss = [];\n\n// From: http://stackoverflow.com/a/524721/127629\nfunction injectCss(css) {\n var head = getHead();\n var style = document.createElement('style');\n\n style.type = 'text/css';\n if (style.styleSheet) {\n style.styleSheet.cssText = css;\n } else {\n style.appendChild(document.createTextNode(css));\n }\n\n head.appendChild(style);\n injectedCss.push(style);\n}\n\nvar css = [\n '.cra-container {',\n ' padding-right: 15px;',\n ' padding-left: 15px;',\n ' margin-right: auto;',\n ' margin-left: auto;',\n '}',\n '',\n '@media (min-width: 768px) {',\n ' .cra-container {',\n ' width: calc(750px - 6em);',\n ' }',\n '}',\n '',\n '@media (min-width: 992px) {',\n ' .cra-container {',\n ' width: calc(970px - 6em);',\n ' }',\n '}',\n '',\n '@media (min-width: 1200px) {',\n ' .cra-container {',\n ' width: calc(1170px - 6em);',\n ' }',\n '}',\n].join('\\n');\n\nvar overlayStyle = {\n position: 'fixed',\n 'box-sizing': 'border-box',\n top: '1em',\n left: '1em',\n bottom: '1em',\n right: '1em',\n width: 'calc(100% - 2em)',\n height: 'calc(100% - 2em)',\n 'border-radius': '3px',\n 'background-color': lightGray,\n padding: '4rem',\n 'z-index': 1337,\n 'font-family': 'Consolas, Menlo, monospace',\n color: black,\n 'white-space': 'pre-wrap',\n overflow: 'auto',\n 'overflow-x': 'hidden',\n 'word-break': 'break-all',\n 'box-shadow': '0 0 6px 0 rgba(0, 0, 0, 0.5)',\n 'line-height': 1.5,\n};\n\nvar hintsStyle = {\n 'font-size': '0.8em',\n 'margin-top': '-3em',\n 'margin-bottom': '3em',\n 'text-align': 'right',\n color: darkGray,\n};\n\nvar hintStyle = {\n padding: '0.5em 1em',\n cursor: 'pointer',\n};\n\nvar closeButtonStyle = {\n 'font-size': '26px',\n color: black,\n padding: '0.5em 1em',\n cursor: 'pointer',\n position: 'absolute',\n right: 0,\n top: 0,\n};\n\nvar additionalStyle = {\n 'margin-bottom': '1.5em',\n 'margin-top': '-4em',\n};\n\nvar headerStyle = {\n 'font-size': '1.7em',\n 'font-weight': 'bold',\n color: red,\n};\n\nvar functionNameStyle = {\n 'margin-top': '1em',\n 'font-size': '1.2em',\n};\n\nvar linkStyle = {\n 'font-size': '0.9em',\n};\n\nvar anchorStyle = {\n 'text-decoration': 'none',\n color: darkGray,\n};\n\nvar traceStyle = {\n 'font-size': '1em',\n};\n\nvar depStyle = {\n 'font-size': '1.2em',\n};\n\nvar primaryErrorStyle = {\n 'background-color': lightRed,\n};\n\nvar secondaryErrorStyle = {\n 'background-color': yellow,\n};\n\nvar omittedFramesStyle = {\n color: black,\n 'font-size': '0.9em',\n margin: '1.5em 0',\n cursor: 'pointer',\n};\n\nvar preStyle = {\n display: 'block',\n padding: '0.5em',\n 'margin-top': '1.5em',\n 'margin-bottom': '0px',\n 'overflow-x': 'auto',\n 'font-size': '1.1em',\n 'white-space': 'pre',\n};\n\nvar toggleStyle = {\n 'margin-bottom': '1.5em',\n color: darkGray,\n cursor: 'pointer',\n};\n\nvar codeStyle = {\n 'font-family': 'Consolas, Menlo, monospace',\n};\n\nvar hiddenStyle = {\n display: 'none',\n};\n\nvar groupStyle = {\n 'margin-left': '1em',\n};\n\nvar _groupElemStyle = {\n 'background-color': 'inherit',\n 'border-color': '#ddd',\n 'border-width': '1px',\n 'border-radius': '4px',\n 'border-style': 'solid',\n padding: '3px 6px',\n cursor: 'pointer',\n};\n\nvar groupElemLeft = Object.assign({}, _groupElemStyle, {\n 'border-top-right-radius': '0px',\n 'border-bottom-right-radius': '0px',\n 'margin-right': '0px',\n});\n\nvar groupElemRight = Object.assign({}, _groupElemStyle, {\n 'border-top-left-radius': '0px',\n 'border-bottom-left-radius': '0px',\n 'margin-left': '-1px',\n});\n\nvar footerStyle = {\n 'text-align': 'center',\n color: darkGray,\n};\n\nfunction applyStyles(element, styles) {\n element.setAttribute('style', '');\n // Firefox can't handle const due to non-compliant implementation\n // Revisit Jan 2016\n // https://developer.mozilla.org/en-US/Firefox/Releases/51#JavaScript\n // https://bugzilla.mozilla.org/show_bug.cgi?id=1101653\n for (var key in styles) {\n if (!styles.hasOwnProperty(key)) continue;\n var val = styles[key];\n if (typeof val === 'function') val = val();\n element.style[key] = val.toString();\n }\n}\n\nvar overlayReference = null;\nvar additionalReference = null;\nvar capturedErrors = [];\nvar viewIndex = -1;\nvar frameSettings = [];\n\nfunction consumeEvent(e) {\n e.preventDefault();\n e.target.blur();\n}\n\nfunction accessify(node) {\n node.setAttribute('tabindex', 0);\n node.addEventListener('keydown', function(e) {\n var key = e.key, which = e.which, keyCode = e.keyCode;\n if (key === 'Enter' || which === 13 || keyCode === 13) {\n e.preventDefault();\n e.target.click();\n }\n });\n}\n\nfunction renderAdditional() {\n if (additionalReference.lastChild) {\n additionalReference.removeChild(additionalReference.lastChild);\n }\n\n var text = ' ';\n if (capturedErrors.length <= 1) {\n additionalReference.appendChild(document.createTextNode(text));\n return;\n }\n text = 'Errors ' + (viewIndex + 1) + ' of ' + capturedErrors.length;\n var span = document.createElement('span');\n span.appendChild(document.createTextNode(text));\n var group = document.createElement('span');\n applyStyles(group, groupStyle);\n var left = document.createElement('button');\n applyStyles(left, groupElemLeft);\n left.addEventListener('click', function(e) {\n consumeEvent(e);\n switchError(-1);\n });\n left.appendChild(document.createTextNode('←'));\n accessify(left);\n var right = document.createElement('button');\n applyStyles(right, groupElemRight);\n right.addEventListener('click', function(e) {\n consumeEvent(e);\n switchError(1);\n });\n right.appendChild(document.createTextNode('→'));\n accessify(right);\n group.appendChild(left);\n group.appendChild(right);\n span.appendChild(group);\n additionalReference.appendChild(span);\n}\n\nfunction removeNextBr(parent, component) {\n while (component != null && component.tagName.toLowerCase() !== 'br') {\n component = component.nextSibling;\n }\n if (component != null) {\n parent.removeChild(component);\n }\n}\n\nfunction absolutifyCode(component) {\n var ccn = component.childNodes;\n for (var index = 0; index < ccn.length; ++index) {\n var c = ccn[index];\n if (c.tagName.toLowerCase() !== 'span') continue;\n var text = c.innerText.replace(/\\s/g, '');\n if (text !== '|^') continue;\n c.style.position = 'absolute';\n removeNextBr(component, c);\n }\n}\n\nfunction sourceCodePre(sourceLines, lineNum, columnNum) {\n var main = arguments.length > 3 && arguments[3] !== undefined\n ? arguments[3]\n : false;\n\n var sourceCode = [];\n var whiteSpace = Infinity;\n sourceLines.forEach(function(_ref2) {\n var text = _ref2.text;\n\n var m = text.match(/^\\s*/);\n if (text === '') return;\n if (m && m[0]) {\n whiteSpace = Math.min(whiteSpace, m[0].length);\n } else {\n whiteSpace = 0;\n }\n });\n sourceLines.forEach(function(_ref3) {\n var text = _ref3.text, line = _ref3.line;\n\n if (isFinite(whiteSpace)) text = text.substring(whiteSpace);\n sourceCode[line - 1] = text;\n });\n sourceCode = sourceCode.join('\\n');\n var ansiHighlight = codeFrame(\n sourceCode,\n lineNum,\n columnNum - (isFinite(whiteSpace) ? whiteSpace : 0),\n {\n forceColor: true,\n linesAbove: CONTEXT_SIZE,\n linesBelow: CONTEXT_SIZE,\n }\n );\n var htmlHighlight = ansiHTML(ansiHighlight);\n var code = document.createElement('code');\n code.innerHTML = htmlHighlight;\n absolutifyCode(code);\n applyStyles(code, codeStyle);\n\n var ccn = code.childNodes;\n for (var index = 0; index < ccn.length; ++index) {\n var node = ccn[index];\n var breakOut = false;\n var ccn2 = node.childNodes;\n for (var index2 = 0; index2 < ccn2.length; ++index2) {\n var lineNode = ccn2[index2];\n if (lineNode.innerText.indexOf(' ' + lineNum + ' |') === -1) continue;\n applyStyles(node, main ? primaryErrorStyle : secondaryErrorStyle);\n breakOut = true;\n }\n if (breakOut) break;\n }\n var pre = document.createElement('pre');\n applyStyles(pre, preStyle);\n pre.appendChild(code);\n return pre;\n}\n\nfunction createHint(hint) {\n var span = document.createElement('span');\n span.appendChild(document.createTextNode(hint));\n applyStyles(span, hintStyle);\n return span;\n}\n\nfunction hintsDiv() {\n var hints = document.createElement('div');\n applyStyles(hints, hintsStyle);\n\n var close = createHint('×');\n close.addEventListener('click', function() {\n unmount();\n });\n applyStyles(close, closeButtonStyle);\n hints.appendChild(close);\n return hints;\n}\n\nfunction frameDiv(functionName, url, internalUrl) {\n var frame = document.createElement('div');\n var frameFunctionName = document.createElement('div');\n\n var cleanedFunctionName = void 0;\n if (!functionName || functionName === 'Object.<anonymous>') {\n cleanedFunctionName = '(anonymous function)';\n } else {\n cleanedFunctionName = functionName;\n }\n\n var cleanedUrl = url.replace('webpack://', '.');\n\n if (internalUrl) {\n applyStyles(\n frameFunctionName,\n Object.assign({}, functionNameStyle, depStyle)\n );\n } else {\n applyStyles(frameFunctionName, functionNameStyle);\n }\n\n frameFunctionName.appendChild(document.createTextNode(cleanedFunctionName));\n frame.appendChild(frameFunctionName);\n\n var frameLink = document.createElement('div');\n applyStyles(frameLink, linkStyle);\n var frameAnchor = document.createElement('a');\n applyStyles(frameAnchor, anchorStyle);\n //frameAnchor.href = url\n frameAnchor.appendChild(document.createTextNode(cleanedUrl));\n frameLink.appendChild(frameAnchor);\n frame.appendChild(frameLink);\n\n return frame;\n}\n\nfunction getGroupToggle(omitsCount, omitBundle) {\n var omittedFrames = document.createElement('div');\n accessify(omittedFrames);\n var text1 = document.createTextNode(\n '\\u25B6 ' + omitsCount + ' stack frames were collapsed.'\n );\n omittedFrames.appendChild(text1);\n omittedFrames.addEventListener('click', function() {\n var hide = text1.textContent.match(/▲/);\n var list = document.getElementsByName('bundle-' + omitBundle);\n for (var index = 0; index < list.length; ++index) {\n var n = list[index];\n if (hide) {\n n.style.display = 'none';\n } else {\n n.style.display = '';\n }\n }\n if (hide) {\n text1.textContent = text1.textContent.replace(/▲/, '▶');\n text1.textContent = text1.textContent.replace(/expanded/, 'collapsed');\n } else {\n text1.textContent = text1.textContent.replace(/▶/, '▲');\n text1.textContent = text1.textContent.replace(/collapsed/, 'expanded');\n }\n });\n applyStyles(omittedFrames, omittedFramesStyle);\n return omittedFrames;\n}\n\nfunction insertBeforeBundle(parent, omitsCount, omitBundle, actionElement) {\n var children = document.getElementsByName('bundle-' + omitBundle);\n if (children.length < 1) return;\n var first = children[0];\n while (first.parentNode !== parent) {\n first = first.parentNode;\n }\n var div = document.createElement('div');\n accessify(div);\n div.setAttribute('name', 'bundle-' + omitBundle);\n var text = document.createTextNode(\n '\\u25BC ' + omitsCount + ' stack frames were expanded.'\n );\n div.appendChild(text);\n div.addEventListener('click', function() {\n return actionElement.click();\n });\n applyStyles(div, omittedFramesStyle);\n div.style.display = 'none';\n\n parent.insertBefore(div, first);\n}\n\nfunction traceFrame(\n frameSetting,\n frame,\n critical,\n omits,\n omitBundle,\n parentContainer,\n lastElement\n) {\n var compiled = frameSetting.compiled;\n var functionName = frame.functionName,\n fileName = frame.fileName,\n lineNumber = frame.lineNumber,\n columnNumber = frame.columnNumber,\n scriptLines = frame.scriptLines,\n sourceFileName = frame.sourceFileName,\n sourceLineNumber = frame.sourceLineNumber,\n sourceColumnNumber = frame.sourceColumnNumber,\n sourceLines = frame.sourceLines;\n\n var url = void 0;\n if (!compiled && sourceFileName) {\n url = sourceFileName + ':' + sourceLineNumber;\n if (sourceColumnNumber) url += ':' + sourceColumnNumber;\n } else {\n url = fileName + ':' + lineNumber;\n if (columnNumber) url += ':' + columnNumber;\n }\n\n var needsHidden = false;\n var internalUrl = isInternalFile(url, sourceFileName);\n if (internalUrl) {\n ++omits.value;\n needsHidden = true;\n }\n var collapseElement = null;\n if (!internalUrl || lastElement) {\n if (omits.value > 0) {\n var omittedFrames = getGroupToggle(omits.value, omitBundle);\n setTimeout(\n (function() {\n insertBeforeBundle.apply(undefined, arguments);\n }).bind(\n undefined,\n parentContainer,\n omits.value,\n omitBundle,\n omittedFrames\n ),\n 1\n );\n if (lastElement && internalUrl) {\n collapseElement = omittedFrames;\n } else {\n parentContainer.appendChild(omittedFrames);\n }\n ++omits.bundle;\n }\n omits.value = 0;\n }\n\n var elem = frameDiv(functionName, url, internalUrl);\n if (needsHidden) {\n applyStyles(elem, hiddenStyle);\n elem.setAttribute('name', 'bundle-' + omitBundle);\n }\n\n var hasSource = false;\n if (!internalUrl) {\n if (compiled && scriptLines.length !== 0) {\n elem.appendChild(\n sourceCodePre(scriptLines, lineNumber, columnNumber, critical)\n );\n hasSource = true;\n } else if (!compiled && sourceLines.length !== 0) {\n elem.appendChild(\n sourceCodePre(\n sourceLines,\n sourceLineNumber,\n sourceColumnNumber,\n critical\n )\n );\n hasSource = true;\n }\n }\n\n return { elem: elem, hasSource: hasSource, collapseElement: collapseElement };\n}\n\nfunction lazyFrame(parent, factory, lIndex) {\n var fac = factory();\n if (fac == null) return;\n var hasSource = fac.hasSource,\n elem = fac.elem,\n collapseElement = fac.collapseElement;\n\n var elemWrapper = document.createElement('div');\n elemWrapper.appendChild(elem);\n\n if (hasSource) {\n (function() {\n var compiledDiv = document.createElement('div');\n accessify(compiledDiv);\n applyStyles(compiledDiv, toggleStyle);\n\n var o = frameSettings[lIndex];\n var compiledText = document.createTextNode(\n 'View ' + (o && o.compiled ? 'source' : 'compiled')\n );\n compiledDiv.addEventListener('click', function() {\n if (o) o.compiled = !o.compiled;\n\n var next = lazyFrame(parent, factory, lIndex);\n if (next != null) {\n parent.insertBefore(next, elemWrapper);\n parent.removeChild(elemWrapper);\n }\n });\n compiledDiv.appendChild(compiledText);\n elemWrapper.appendChild(compiledDiv);\n })();\n }\n\n if (collapseElement != null) {\n elemWrapper.appendChild(collapseElement);\n }\n\n return elemWrapper;\n}\n\nfunction traceDiv(resolvedFrames) {\n var trace = document.createElement('div');\n applyStyles(trace, traceStyle);\n\n var index = 0;\n var critical = true;\n var omits = { value: 0, bundle: 1 };\n resolvedFrames.forEach(function(frame) {\n var lIndex = index++;\n var elem = lazyFrame(\n trace,\n traceFrame.bind(\n undefined,\n frameSettings[lIndex],\n frame,\n critical,\n omits,\n omits.bundle,\n trace,\n index === resolvedFrames.length\n ),\n lIndex\n );\n if (elem == null) return;\n critical = false;\n trace.appendChild(elem);\n });\n //TODO: fix this\n omits.value = 0;\n\n return trace;\n}\n\nfunction footer() {\n var div = document.createElement('div');\n applyStyles(div, footerStyle);\n div.appendChild(\n document.createTextNode(\n 'This screen is visible only in development. It will not appear when the app crashes in production.'\n )\n );\n div.appendChild(document.createElement('br'));\n div.appendChild(\n document.createTextNode(\n 'Open your browser’s developer console to further inspect this error.'\n )\n );\n return div;\n}\n\nfunction render(error, name, message, resolvedFrames) {\n dispose();\n\n frameSettings = resolvedFrames.map(function() {\n return { compiled: false };\n });\n\n injectCss(css);\n\n // Create overlay\n var overlay = document.createElement('div');\n applyStyles(overlay, overlayStyle);\n overlay.appendChild(hintsDiv());\n\n // Create container\n var container = document.createElement('div');\n container.className = 'cra-container';\n overlay.appendChild(container);\n\n // Create additional\n additionalReference = document.createElement('div');\n applyStyles(additionalReference, additionalStyle);\n container.appendChild(additionalReference);\n renderAdditional();\n\n // Create header\n var header = document.createElement('div');\n applyStyles(header, headerStyle);\n if (message.match(/^\\w*:/)) {\n header.appendChild(document.createTextNode(message));\n } else {\n header.appendChild(document.createTextNode(name + ': ' + message));\n }\n container.appendChild(header);\n\n // Create trace\n container.appendChild(traceDiv(resolvedFrames));\n\n // Show message\n container.appendChild(footer());\n\n // Mount\n document.body.appendChild((overlayReference = overlay));\n}\n\nfunction dispose() {\n if (overlayReference === null) return;\n document.body.removeChild(overlayReference);\n overlayReference = null;\n var head = getHead();\n injectedCss.forEach(function(node) {\n head.removeChild(node);\n });\n injectedCss = [];\n}\n\nfunction unmount() {\n dispose();\n capturedErrors = [];\n viewIndex = -1;\n}\n\nfunction isInternalFile(url, sourceFileName) {\n return url.indexOf('/~/') !== -1 ||\n url.trim().indexOf(' ') !== -1 ||\n !sourceFileName;\n}\n\nfunction renderError(index) {\n viewIndex = index;\n var _capturedErrors$index = capturedErrors[index],\n error = _capturedErrors$index.error,\n unhandledRejection = _capturedErrors$index.unhandledRejection,\n resolvedFrames = _capturedErrors$index.resolvedFrames;\n\n if (unhandledRejection) {\n render(\n error,\n 'Unhandled Rejection (' + error.name + ')',\n error.message,\n resolvedFrames\n );\n } else {\n render(error, error.name, error.message, resolvedFrames);\n }\n}\n\nfunction crash(error) {\n var unhandledRejection = arguments.length > 1 && arguments[1] !== undefined\n ? arguments[1]\n : false;\n var sourceOverrides = arguments.length > 2 && arguments[2] !== undefined\n ? arguments[2]\n : [];\n\n if (module.hot) module.hot.decline();\n\n StackTraceResolve(error, CONTEXT_SIZE)\n .then(function(resolvedFrames) {\n resolvedFrames = resolvedFrames.filter(function(_ref) {\n var functionName = _ref.functionName;\n return functionName.indexOf('__cra_proxy_console__') === -1;\n });\n var overrideCount = sourceOverrides.length,\n frameCount = resolvedFrames.length;\n var frameIndex = 0;\n for (\n var overrideIndex = 0;\n overrideIndex < overrideCount;\n ++overrideIndex\n ) {\n var tag = sourceOverrides[overrideIndex];\n var shouldContinue = false;\n for (; frameIndex < frameCount; ++frameIndex) {\n var sourceFileName = resolvedFrames[frameIndex].sourceFileName;\n\n if (sourceFileName == null) continue;\n if (sourceFileName.indexOf('/' + tag.file) !== -1) {\n var prevLineNumber = resolvedFrames[frameIndex].sourceLineNumber;\n if (Math.abs(prevLineNumber - tag.lineNum) < CONTEXT_SIZE) {\n resolvedFrames[frameIndex].sourceLineNumber = tag.lineNum;\n }\n shouldContinue = true;\n break;\n }\n }\n if (shouldContinue) continue;\n break;\n }\n capturedErrors.push({\n error: error,\n unhandledRejection: unhandledRejection,\n resolvedFrames: resolvedFrames,\n });\n if (overlayReference !== null)\n renderAdditional();\n else {\n renderError((viewIndex = 0));\n }\n })\n .catch(function(e) {\n // This is another fail case (unlikely to happen)\n // e.g. render(...) throws an error with provided arguments\n console.log('Red box renderer error:', e);\n unmount();\n render(\n null,\n 'Error',\n 'There is an error with red box. *Please* report this (see console).',\n []\n );\n });\n}\n\nfunction switchError(offset) {\n try {\n var nextView = viewIndex + offset;\n if (nextView < 0 || nextView >= capturedErrors.length) return;\n renderError(nextView);\n } catch (e) {\n console.log('Red box renderer error:', e);\n unmount();\n render(\n null,\n 'Error',\n 'There is an error with red box. *Please* report this (see console).',\n []\n );\n }\n}\n\nwindow.onerror = function (messageOrEvent, source, lineno, colno, error) {\n console.log(JSON.stringify(error.stack))\n if (\n error == null ||\n !(error instanceof Error) ||\n messageOrEvent.indexOf('Script error') !== -1\n ) {\n crash(new Error(error || messageOrEvent)); // TODO: more helpful message\n } else {\n crash(error);\n }\n};\n\nvar promiseHandler = function promiseHandler(event) {\n if (event != null && event.reason != null) {\n var reason = event.reason;\n\n if (reason == null || !(reason instanceof Error)) {\n crash(new Error(reason), true);\n } else {\n crash(reason, true);\n }\n } else {\n crash(new Error('Unknown event'), true);\n }\n};\n\nwindow.addEventListener('unhandledrejection', promiseHandler);\n\nvar escapeHandler = function escapeHandler(event) {\n var key = event.key, keyCode = event.keyCode, which = event.which;\n\n if (key === 'Escape' || keyCode === 27 || which === 27) unmount();\n else if (key === 'ArrowLeft' || keyCode === 37 || which === 37)\n switchError(-1);\n else if (key === 'ArrowRight' || keyCode === 39 || which === 39)\n switchError(1);\n};\n\nwindow.addEventListener('keydown', escapeHandler);\n\ntry {\n Error.stackTraceLimit = 50;\n} catch (e) {\n // Browser may not support this, we don't care.\n}\n\n// eslint-disable-next-line\nvar proxyConsole = function proxyConsole(type) {\n var orig = console[type];\n console[type] = function __cra_proxy_console__() {\n var warning = [].slice.call(arguments).join(' ');\n var nIndex = warning.indexOf('\\n');\n var message = warning;\n if (nIndex !== -1) message = message.substring(0, nIndex);\n var stack = warning\n .substring(nIndex + 1)\n .split('\\n')\n .filter(function(line) {\n return line.indexOf('(at ') !== -1;\n })\n .map(function(line) {\n var prefix = '(at ';\n var suffix = ')';\n line = line.substring(line.indexOf(prefix) + prefix.length);\n line = line.substring(0, line.indexOf(suffix));\n var parts = line.split(/[:]/g);\n if (parts.length !== 2) return null;\n var file = parts[0];\n var lineNum = Number(parts[1]);\n if (isNaN(lineNum)) return null;\n return { file: file, lineNum: lineNum };\n })\n .filter(function(obj) {\n return obj !== null;\n });\n var error = void 0;\n try {\n throw new Error(message);\n } catch (e) {\n error = e;\n }\n setTimeout(function() {\n return crash(error, false, stack);\n });\n return orig.apply(this, arguments);\n };\n};\n\n// proxyConsole('error');\n\nif (module.hot) {\n module.hot.dispose(function() {\n unmount();\n window.removeEventListener('unhandledrejection', promiseHandler);\n window.removeEventListener('keydown', escapeHandler);\n });\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/crashOverlay.js\n// module id = 127\n// module chunks = 0","/**\n * Copyright (c) 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n\n'use strict';\n\n// This alternative WebpackDevServer combines the functionality of:\n// https://github.com/webpack/webpack-dev-server/blob/webpack-1/client/index.js\n// https://github.com/webpack/webpack/blob/webpack-1/hot/dev-server.js\n\n// It only supports their simplest configuration (hot updates on same server).\n// It makes some opinionated choices on top, like adding a syntax error overlay\n// that looks similar to our console output. The error overlay is inspired by:\n// https://github.com/glenjamin/webpack-hot-middleware\n\nvar SockJS = require('sockjs-client');\nvar stripAnsi = require('strip-ansi');\nvar url = require('url');\nvar formatWebpackMessages = require('./formatWebpackMessages');\nvar Entities = require('html-entities').AllHtmlEntities;\nvar ansiHTML = require('./ansiHTML');\nvar entities = new Entities();\n\nvar red = '#E36049';\n\nfunction createOverlayIframe(onIframeLoad) {\n var iframe = document.createElement('iframe');\n iframe.id = 'react-dev-utils-webpack-hot-dev-client-overlay';\n iframe.src = 'about:blank';\n iframe.style.position = 'fixed';\n iframe.style.left = 0;\n iframe.style.top = 0;\n iframe.style.right = 0;\n iframe.style.bottom = 0;\n iframe.style.width = '100vw';\n iframe.style.height = '100vh';\n iframe.style.border = 'none';\n iframe.style.zIndex = 9999999999;\n iframe.onload = onIframeLoad;\n return iframe;\n}\n\nfunction addOverlayDivTo(iframe) {\n var div = iframe.contentDocument.createElement('div');\n div.id = 'react-dev-utils-webpack-hot-dev-client-overlay-div';\n div.style.position = 'fixed';\n div.style.boxSizing = 'border-box';\n div.style.left = 0;\n div.style.top = 0;\n div.style.right = 0;\n div.style.bottom = 0;\n div.style.width = '100vw';\n div.style.height = '100vh';\n div.style.backgroundColor = '#fafafa';\n div.style.color = '#333';\n div.style.fontFamily = 'Menlo, Consolas, monospace';\n div.style.fontSize = 'large';\n div.style.padding = '2rem';\n div.style.lineHeight = '1.2';\n div.style.whiteSpace = 'pre-wrap';\n div.style.overflow = 'auto';\n iframe.contentDocument.body.appendChild(div);\n return div;\n}\n\nvar overlayIframe = null;\nvar overlayDiv = null;\nvar lastOnOverlayDivReady = null;\n\nfunction ensureOverlayDivExists(onOverlayDivReady) {\n if (overlayDiv) {\n // Everything is ready, call the callback right away.\n onOverlayDivReady(overlayDiv);\n return;\n }\n\n // Creating an iframe may be asynchronous so we'll schedule the callback.\n // In case of multiple calls, last callback wins.\n lastOnOverlayDivReady = onOverlayDivReady;\n\n if (overlayIframe) {\n // We're already creating it.\n return;\n }\n\n // Create iframe and, when it is ready, a div inside it.\n overlayIframe = createOverlayIframe(function onIframeLoad() {\n overlayDiv = addOverlayDivTo(overlayIframe);\n // Now we can talk!\n lastOnOverlayDivReady(overlayDiv);\n });\n\n // Zalgo alert: onIframeLoad() will be called either synchronously\n // or asynchronously depending on the browser.\n // We delay adding it so `overlayIframe` is set when `onIframeLoad` fires.\n document.body.appendChild(overlayIframe);\n}\n\nfunction showErrorOverlay(message) {\n ensureOverlayDivExists(function onOverlayDivReady(overlayDiv) {\n // Make it look similar to our terminal.\n overlayDiv.innerHTML = '<span style=\"color: ' +\n red +\n '\">Failed to compile.</span><br><br>' +\n ansiHTML(entities.encode(message));\n });\n}\n\nfunction destroyErrorOverlay() {\n if (!overlayDiv) {\n // It is not there in the first place.\n return;\n }\n\n // Clean up and reset internal state.\n document.body.removeChild(overlayIframe);\n overlayDiv = null;\n overlayIframe = null;\n lastOnOverlayDivReady = null;\n}\n\n// Connect to WebpackDevServer via a socket.\nvar connection = new SockJS(\n url.format({\n protocol: window.location.protocol,\n hostname: window.location.hostname,\n port: window.location.port,\n // Hardcoded in WebpackDevServer\n pathname: '/sockjs-node',\n })\n);\n\n// Unlike WebpackDevServer client, we won't try to reconnect\n// to avoid spamming the console. Disconnect usually happens\n// when developer stops the server.\nconnection.onclose = function() {\n console.info(\n 'The development server has disconnected.\\nRefresh the page if necessary.'\n );\n};\n\n// Remember some state related to hot module replacement.\nvar isFirstCompilation = true;\nvar mostRecentCompilationHash = null;\nvar hasCompileErrors = false;\n\nfunction clearOutdatedErrors() {\n // Clean up outdated compile errors, if any.\n if (hasCompileErrors && typeof console.clear === 'function') {\n console.clear();\n }\n}\n\n// Successful compilation.\nfunction handleSuccess() {\n clearOutdatedErrors();\n destroyErrorOverlay();\n\n var isHotUpdate = !isFirstCompilation;\n isFirstCompilation = false;\n hasCompileErrors = false;\n\n // Attempt to apply hot updates or reload.\n if (isHotUpdate) {\n tryApplyUpdates();\n }\n}\n\n// Compilation with warnings (e.g. ESLint).\nfunction handleWarnings(warnings) {\n clearOutdatedErrors();\n destroyErrorOverlay();\n\n var isHotUpdate = !isFirstCompilation;\n isFirstCompilation = false;\n hasCompileErrors = false;\n\n function printWarnings() {\n // Print warnings to the console.\n for (var i = 0; i < warnings.length; i++) {\n console.warn(stripAnsi(warnings[i]));\n }\n }\n\n // Attempt to apply hot updates or reload.\n if (isHotUpdate) {\n tryApplyUpdates(function onSuccessfulHotUpdate() {\n // Only print warnings if we aren't refreshing the page.\n // Otherwise they'll disappear right away anyway.\n printWarnings();\n });\n } else {\n // Print initial warnings immediately.\n printWarnings();\n }\n}\n\n// Compilation with errors (e.g. syntax error or missing modules).\nfunction handleErrors(errors) {\n clearOutdatedErrors();\n\n isFirstCompilation = false;\n hasCompileErrors = true;\n\n // \"Massage\" webpack messages.\n var formatted = formatWebpackMessages({\n errors: errors,\n warnings: [],\n });\n\n // Only show the first error.\n showErrorOverlay(formatted.errors[0]);\n\n // Also log them to the console.\n for (var i = 0; i < formatted.errors.length; i++) {\n console.error(stripAnsi(formatted.errors[i]));\n }\n\n // Do not attempt to reload now.\n // We will reload on next success instead.\n}\n\n// There is a newer version of the code available.\nfunction handleAvailableHash(hash) {\n // Update last known compilation hash.\n mostRecentCompilationHash = hash;\n}\n\n// Handle messages from the server.\nconnection.onmessage = function(e) {\n var message = JSON.parse(e.data);\n switch (message.type) {\n case 'hash':\n handleAvailableHash(message.data);\n break;\n case 'still-ok':\n case 'ok':\n handleSuccess();\n break;\n case 'content-changed':\n // Triggered when a file from `contentBase` changed.\n window.location.reload();\n break;\n case 'warnings':\n handleWarnings(message.data);\n break;\n case 'errors':\n handleErrors(message.data);\n break;\n default:\n // Do nothing.\n }\n};\n\n// Is there a newer version of this code available?\nfunction isUpdateAvailable() {\n /* globals __webpack_hash__ */\n // __webpack_hash__ is the hash of the current compilation.\n // It's a global variable injected by Webpack.\n return mostRecentCompilationHash !== __webpack_hash__;\n}\n\n// Webpack disallows updates in other states.\nfunction canApplyUpdates() {\n return module.hot.status() === 'idle';\n}\n\n// Attempt to update code on the fly, fall back to a hard reload.\nfunction tryApplyUpdates(onHotUpdateSuccess) {\n if (!module.hot) {\n // HotModuleReplacementPlugin is not in Webpack configuration.\n window.location.reload();\n return;\n }\n\n if (!isUpdateAvailable() || !canApplyUpdates()) {\n return;\n }\n\n function handleApplyUpdates(err, updatedModules) {\n if (err || !updatedModules) {\n window.location.reload();\n return;\n }\n\n if (typeof onHotUpdateSuccess === 'function') {\n // Maybe we want to do something.\n onHotUpdateSuccess();\n }\n\n if (isUpdateAvailable()) {\n // While we were updating, there was a new update! Do it again.\n tryApplyUpdates();\n }\n }\n\n // https://webpack.github.io/docs/hot-module-replacement.html#check\n var result = module.hot.check(/* autoApply */ true, handleApplyUpdates);\n\n // // Webpack 2 returns a Promise instead of invoking a callback\n if (result && result.then) {\n result.then(\n function(updatedModules) {\n handleApplyUpdates(null, updatedModules);\n },\n function(err) {\n handleApplyUpdates(err, null);\n }\n );\n }\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/webpackHotDevClient.js\n// module id = 128\n// module chunks = 0","// @remove-on-eject-begin\n/**\n * Copyright (c) 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n// @remove-on-eject-end\n'use strict';\n\nif (typeof Promise === 'undefined') {\n // Rejection tracking prevents a common issue where React gets into an\n // inconsistent state due to an error, but it gets swallowed by a Promise,\n // and the user has no idea what causes React's erratic future behavior.\n require('promise/lib/rejection-tracking').enable();\n window.Promise = require('promise/lib/es6-extensions.js');\n}\n\n// fetch() polyfill for making API calls.\nrequire('whatwg-fetch');\n\n// Object.assign() is commonly used with React.\n// It will use the native implementation if it's present and isn't buggy.\nObject.assign = require('object-assign');\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/config/polyfills.js\n// module id = 129\n// module chunks = 0","import React from 'react';\nimport ReactDOM from 'react-dom';\nimport App from './App';\nimport './index.css';\n\nReactDOM.render(<App />, document.getElementById('root'));\n\n\n\n// WEBPACK FOOTER //\n// packages/react-scripts/template/src/index.js","/**\n * Copyright (c) 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n\n'use strict';\n\n// WARNING: this code is untranspiled and is used in browser too.\n// Please make sure any changes are in ES5 or contribute a Babel compile step.\n\n// Some custom utilities to prettify Webpack output.\n// This is quite hacky and hopefully won't be needed when Webpack fixes this.\n// https://github.com/webpack/webpack/issues/2878\n\nvar friendlySyntaxErrorLabel = 'Syntax error:';\n\nfunction isLikelyASyntaxError(message) {\n return message.indexOf(friendlySyntaxErrorLabel) !== -1;\n}\n\n// Cleans up webpack error messages.\nfunction formatMessage(message) {\n var lines = message.split('\\n');\n\n // Remove webpack-specific loader notation from filename.\n // Before:\n // ./~/css-loader!./~/postcss-loader!./src/App.css\n // After:\n // ./src/App.css\n if (lines[0].lastIndexOf('!') !== -1) {\n lines[0] = lines[0].substr(lines[0].lastIndexOf('!') + 1);\n }\n\n // line #0 is filename\n // line #1 is the main error message\n if (!lines[0] || !lines[1]) {\n return lines.join('\\n');\n }\n\n // Cleans up verbose \"module not found\" messages for files and packages.\n if (lines[1].indexOf('Module not found: ') === 0) {\n lines = [\n lines[0],\n // Clean up message because \"Module not found: \" is descriptive enough.\n lines[1]\n .replace(\"Cannot resolve 'file' or 'directory' \", '')\n .replace('Cannot resolve module ', '')\n .replace('Error: ', ''),\n // Skip all irrelevant lines.\n // (For some reason they only appear on the client in browser.)\n '',\n lines[lines.length - 1], // error location is the last line\n ];\n }\n\n // Cleans up syntax error messages.\n if (lines[1].indexOf('Module build failed: ') === 0) {\n // For some reason, on the client messages appear duplicated:\n // https://github.com/webpack/webpack/issues/3008\n // This won't happen in Node but since we share this helpers,\n // we will dedupe them right here. We will ignore all lines\n // after the original error message text is repeated the second time.\n var errorText = lines[1].substr('Module build failed: '.length);\n var cleanedLines = [];\n var hasReachedDuplicateMessage = false;\n // Gather lines until we reach the beginning of duplicate message.\n lines.forEach(function(line, index) {\n if (\n // First time it occurs is fine.\n index !== 1 &&\n // line.endsWith(errorText)\n line.length >= errorText.length &&\n line.indexOf(errorText) === line.length - errorText.length\n ) {\n // We see the same error message for the second time!\n // Filter out repeated error message and everything after it.\n hasReachedDuplicateMessage = true;\n }\n if (\n !hasReachedDuplicateMessage ||\n // Print last line anyway because it contains the source location\n index === lines.length - 1\n ) {\n // This line is OK to appear in the output.\n cleanedLines.push(line);\n }\n });\n // We are clean now!\n lines = cleanedLines;\n // Finally, brush up the error message a little.\n lines[1] = lines[1].replace(\n 'Module build failed: SyntaxError:',\n friendlySyntaxErrorLabel\n );\n }\n\n // Reassemble the message.\n message = lines.join('\\n');\n // Internal stacks are generally useless so we strip them... with the\n // exception of stacks containing `webpack:` because they're normally\n // from user code generated by WebPack. For more information see\n // https://github.com/facebookincubator/create-react-app/pull/1050\n message = message.replace(\n /^\\s*at\\s((?!webpack:).)*:\\d+:\\d+[\\s\\)]*(\\n|$)/gm,\n ''\n ); // at ... ...:x:y\n\n return message;\n}\n\nfunction formatWebpackMessages(json) {\n var formattedErrors = json.errors.map(function(message) {\n return 'Error in ' + formatMessage(message);\n });\n var formattedWarnings = json.warnings.map(function(message) {\n return 'Warning in ' + formatMessage(message);\n });\n var result = {\n errors: formattedErrors,\n warnings: formattedWarnings,\n };\n if (result.errors.some(isLikelyASyntaxError)) {\n // If there are any syntax errors, show just them.\n // This prevents a confusing ESLint parsing error\n // preceding a much more useful Babel syntax error.\n result.errors = result.errors.filter(isLikelyASyntaxError);\n }\n return result;\n}\n\nmodule.exports = formatWebpackMessages;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/formatWebpackMessages.js\n// module id = 131\n// module chunks = 0","\"use strict\";\n\n// This file was originally written by @drudru (https://github.com/drudru/ansi_up), MIT, 2011\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar ANSI_COLORS = [[{ color: \"0, 0, 0\", \"class\": \"ansi-black\" }, { color: \"187, 0, 0\", \"class\": \"ansi-red\" }, { color: \"0, 187, 0\", \"class\": \"ansi-green\" }, { color: \"187, 187, 0\", \"class\": \"ansi-yellow\" }, { color: \"0, 0, 187\", \"class\": \"ansi-blue\" }, { color: \"187, 0, 187\", \"class\": \"ansi-magenta\" }, { color: \"0, 187, 187\", \"class\": \"ansi-cyan\" }, { color: \"255,255,255\", \"class\": \"ansi-white\" }], [{ color: \"85, 85, 85\", \"class\": \"ansi-bright-black\" }, { color: \"255, 85, 85\", \"class\": \"ansi-bright-red\" }, { color: \"0, 255, 0\", \"class\": \"ansi-bright-green\" }, { color: \"255, 255, 85\", \"class\": \"ansi-bright-yellow\" }, { color: \"85, 85, 255\", \"class\": \"ansi-bright-blue\" }, { color: \"255, 85, 255\", \"class\": \"ansi-bright-magenta\" }, { color: \"85, 255, 255\", \"class\": \"ansi-bright-cyan\" }, { color: \"255, 255, 255\", \"class\": \"ansi-bright-white\" }]];\n\nmodule.exports = function () {\n _createClass(Anser, null, [{\n key: \"escapeForHtml\",\n\n\n /**\n * Anser.escapeForHtml\n * Escape the input HTML.\n *\n * This does the minimum escaping of text to make it compliant with HTML.\n * In particular, the '&','<', and '>' characters are escaped. This should\n * be run prior to `ansiToHtml`.\n *\n * @name Anser.escapeForHtml\n * @function\n * @param {String} txt The input text (containing the ANSI snippets).\n * @returns {String} The escaped html.\n */\n value: function escapeForHtml(txt) {\n return new Anser().escapeForHtml(txt);\n }\n\n /**\n * Anser.linkify\n * Adds the links in the HTML.\n *\n * This replaces any links in the text with anchor tags that display the\n * link. The links should have at least one whitespace character\n * surrounding it. Also, you should apply this after you have run\n * `ansiToHtml` on the text.\n *\n * @name Anser.linkify\n * @function\n * @param {String} txt The input text.\n * @returns {String} The HTML containing the <a> tags (unescaped).\n */\n\n }, {\n key: \"linkify\",\n value: function linkify(txt) {\n return new Anser().linkify(txt);\n }\n\n /**\n * Anser.ansiToHtml\n * This replaces ANSI terminal escape codes with SPAN tags that wrap the\n * content.\n *\n * This function only interprets ANSI SGR (Select Graphic Rendition) codes\n * that can be represented in HTML.\n * For example, cursor movement codes are ignored and hidden from output.\n * The default style uses colors that are very close to the prescribed\n * standard. The standard assumes that the text will have a black\n * background. These colors are set as inline styles on the SPAN tags.\n *\n * Another option is to set `use_classes: true` in the options argument.\n * This will instead set classes on the spans so the colors can be set via\n * CSS. The class names used are of the format `ansi-*-fg/bg` and\n * `ansi-bright-*-fg/bg` where `*` is the color name,\n * i.e black/red/green/yellow/blue/magenta/cyan/white.\n *\n * @name Anser.ansiToHtml\n * @function\n * @param {String} txt The input text.\n * @param {Object} options The options passed to the ansiToHTML method.\n * @returns {String} The HTML output.\n */\n\n }, {\n key: \"ansiToHtml\",\n value: function ansiToHtml(txt, options) {\n return new Anser().ansiToHtml(txt, options);\n }\n\n /**\n * Anser.ansiToJson\n * Converts ANSI input into JSON output.\n *\n * @name Anser.ansiToJson\n * @function\n * @param {String} txt The input text.\n * @param {Object} options The options passed to the ansiToHTML method.\n * @returns {String} The HTML output.\n */\n\n }, {\n key: \"ansiToJson\",\n value: function ansiToJson(txt, options) {\n return new Anser().ansiToJson(txt, options);\n }\n\n /**\n * Anser.ansiToText\n * Converts ANSI input into text output.\n *\n * @name Anser.ansiToText\n * @function\n * @param {String} txt The input text.\n * @returns {String} The text output.\n */\n\n }, {\n key: \"ansiToText\",\n value: function ansiToText(txt) {\n return new Anser().ansiToText(txt);\n }\n\n /**\n * Anser\n * The `Anser` class.\n *\n * @name Anser\n * @function\n * @returns {Anser}\n */\n\n }]);\n\n function Anser() {\n _classCallCheck(this, Anser);\n\n this.fg = this.bg = this.fg_truecolor = this.bg_truecolor = null;\n this.bright = 0;\n }\n\n /**\n * setupPalette\n * Sets up the palette.\n *\n * @name setupPalette\n * @function\n */\n\n\n _createClass(Anser, [{\n key: \"setupPalette\",\n value: function setupPalette() {\n this.PALETTE_COLORS = [];\n\n // Index 0..15 : System color\n for (var i = 0; i < 2; ++i) {\n for (var j = 0; j < 8; ++j) {\n this.PALETTE_COLORS.push(ANSI_COLORS[i][j].color);\n }\n }\n\n // Index 16..231 : RGB 6x6x6\n // https://gist.github.com/jasonm23/2868981#file-xterm-256color-yaml\n var levels = [0, 95, 135, 175, 215, 255];\n var format = function format(r, g, b) {\n return levels[r] + \", \" + levels[g] + \", \" + levels[b];\n };\n var r = void 0,\n g = void 0,\n b = void 0;\n for (var _r = 0; _r < 6; ++_r) {\n for (var _g = 0; _g < 6; ++_g) {\n for (var _b = 0; _b < 6; ++_b) {\n this.PALETTE_COLORS.push(format(_r, _g, _b));\n }\n }\n }\n\n // Index 232..255 : Grayscale\n var level = 8;\n for (var _i = 0; _i < 24; ++_i, level += 10) {\n this.PALETTE_COLORS.push(format(level, level, level));\n }\n }\n\n /**\n * escapeForHtml\n * Escapes the input text.\n *\n * @name escapeForHtml\n * @function\n * @param {String} txt The input text.\n * @returns {String} The escpaed HTML output.\n */\n\n }, {\n key: \"escapeForHtml\",\n value: function escapeForHtml(txt) {\n return txt.replace(/[&<>]/gm, function (str) {\n return str == \"&\" ? \"&\" : str == \"<\" ? \"<\" : str == \">\" ? \">\" : \"\";\n });\n }\n\n /**\n * linkify\n * Adds HTML link elements.\n *\n * @name linkify\n * @function\n * @param {String} txt The input text.\n * @returns {String} The HTML output containing link elements.\n */\n\n }, {\n key: \"linkify\",\n value: function linkify(txt) {\n return txt.replace(/(https?:\\/\\/[^\\s]+)/gm, function (str) {\n return \"<a href=\\\"\" + str + \"\\\">\" + str + \"</a>\";\n });\n }\n\n /**\n * ansiToHtml\n * Converts ANSI input into HTML output.\n *\n * @name ansiToHtml\n * @function\n * @param {String} txt The input text.\n * @param {Object} options The options passed ot the `process` method.\n * @returns {String} The HTML output.\n */\n\n }, {\n key: \"ansiToHtml\",\n value: function ansiToHtml(txt, options) {\n return this.process(txt, options, true);\n }\n\n /**\n * ansiToJson\n * Converts ANSI input into HTML output.\n *\n * @name ansiToJson\n * @function\n * @param {String} txt The input text.\n * @param {Object} options The options passed ot the `process` method.\n * @returns {String} The JSON output.\n */\n\n }, {\n key: \"ansiToJson\",\n value: function ansiToJson(txt, options) {\n options = options || {};\n options.json = true;\n return this.process(txt, options, true);\n }\n\n /**\n * ansiToText\n * Converts ANSI input into HTML output.\n *\n * @name ansiToText\n * @function\n * @param {String} txt The input text.\n * @returns {String} The text output.\n */\n\n }, {\n key: \"ansiToText\",\n value: function ansiToText(txt) {\n return this.process(txt, {}, false);\n }\n\n /**\n * process\n * Processes the input.\n *\n * @name process\n * @function\n * @param {String} txt The input text.\n * @param {Object} options An object passed to `processChunk` method, extended with:\n *\n * - `json` (Boolean): If `true`, the result will be an object.\n * - `use_classes` (Boolean): If `true`, HTML classes will be appended to the HTML output.\n *\n * @param {Boolean} markup\n */\n\n }, {\n key: \"process\",\n value: function process(txt, options, markup) {\n var _this = this;\n\n var self = this;\n var raw_text_chunks = txt.split(/\\033\\[/);\n var first_chunk = raw_text_chunks.shift(); // the first chunk is not the result of the split\n\n var color_chunks = raw_text_chunks.map(function (chunk) {\n return _this.processChunk(chunk, options, markup);\n });\n\n if (options && options.json) {\n var first = self.processChunkJson(\"\");\n first.content = first_chunk;\n color_chunks.unshift(first);\n if (options.remove_empty) {\n color_chunks = color_chunks.filter(function (c) {\n return !c.isEmpty();\n });\n }\n return color_chunks;\n } else {\n color_chunks.unshift(first_chunk);\n }\n\n return color_chunks.join(\"\");\n }\n\n /**\n * processChunkJson\n * Processes the current chunk into json output.\n *\n * @name processChunkJson\n * @function\n * @param {String} text The input text.\n * @param {Object} options An object containing the following fields:\n *\n * - `json` (Boolean): If `true`, the result will be an object.\n * - `use_classes` (Boolean): If `true`, HTML classes will be appended to the HTML output.\n *\n * @param {Boolean} markup If false, the colors will not be parsed.\n * @return {Object} The result object:\n *\n * - `content` (String): The text.\n * - `fg` (String|null): The foreground color.\n * - `bg` (String|null): The background color.\n * - `fg_truecolor` (String|null): The foreground true color (if 16m color is enabled).\n * - `bg_truecolor` (String|null): The background true color (if 16m color is enabled).\n * - `was_processed` (Bolean): `true` if the colors were processed, `false` otherwise.\n * - `isEmpty` (Function): A function returning `true` if the content is empty, or `false` otherwise.\n *\n */\n\n }, {\n key: \"processChunkJson\",\n value: function processChunkJson(text, options, markup) {\n\n // Are we using classes or styles?\n options = typeof options == \"undefined\" ? {} : options;\n var use_classes = options.use_classes = typeof options.use_classes != \"undefined\" && options.use_classes;\n var key = options.key = use_classes ? \"class\" : \"color\";\n\n var result = {\n content: text,\n fg: null,\n bg: null,\n fg_truecolor: null,\n bg_truecolor: null,\n decoration: null,\n was_processed: false,\n isEmpty: function isEmpty() {\n return !result.content;\n }\n };\n\n // Each \"chunk\" is the text after the CSI (ESC + \"[\") and before the next CSI/EOF.\n //\n // This regex matches four groups within a chunk.\n //\n // The first and third groups match code type.\n // We supported only SGR command. It has empty first group and \"m\" in third.\n //\n // The second group matches all of the number+semicolon command sequences\n // before the \"m\" (or other trailing) character.\n // These are the graphics or SGR commands.\n //\n // The last group is the text (including newlines) that is colored by\n // the other group\"s commands.\n var matches = text.match(/^([!\\x3c-\\x3f]*)([\\d;]*)([\\x20-\\x2c]*[\\x40-\\x7e])([\\s\\S]*)/m);\n\n if (!matches) return result;\n\n var orig_txt = result.content = matches[4];\n var nums = matches[2].split(\";\");\n\n // We currently support only \"SGR\" (Select Graphic Rendition)\n // Simply ignore if not a SGR command.\n if (matches[1] !== \"\" || matches[3] !== \"m\") {\n return result;\n }\n\n if (!markup) {\n return result;\n }\n\n var self = this;\n\n self.decoration = null;\n\n while (nums.length > 0) {\n var num_str = nums.shift();\n var num = parseInt(num_str);\n\n if (isNaN(num) || num === 0) {\n self.fg = self.bg = self.decoration = null;\n self.bright = 0;\n } else if (num === 1) {\n self.bright = 1;\n } else if (num == 4) {\n self.decoration = \"underline\";\n } else if (num == 5) {\n self.decoration = \"blink\";\n } else if (num == 39) {\n self.fg = null;\n } else if (num == 49) {\n self.bg = null;\n } else if (num >= 30 && num < 38) {\n self.fg = ANSI_COLORS[self.bright][num % 10][key];\n } else if (num >= 90 && num < 98) {\n self.fg = ANSI_COLORS[1][num % 10][key];\n } else if (num >= 40 && num < 48) {\n self.bg = ANSI_COLORS[0][num % 10][key];\n } else if (num >= 100 && num < 108) {\n self.bg = ANSI_COLORS[1][num % 10][key];\n } else if (num === 38 || num === 48) {\n // extend color (38=fg, 48=bg)\n var is_foreground = num === 38;\n if (nums.length >= 1) {\n var mode = nums.shift();\n if (mode === \"5\" && nums.length >= 1) {\n // palette color\n var palette_index = parseInt(nums.shift());\n if (palette_index >= 0 && palette_index <= 255) {\n if (!use_classes) {\n if (!this.PALETTE_COLORS) {\n self.setupPalette();\n }\n if (is_foreground) {\n self.fg = this.PALETTE_COLORS[palette_index];\n } else {\n self.bg = this.PALETTE_COLORS[palette_index];\n }\n } else {\n var klass = palette_index >= 16 ? \"ansi-palette-\" + palette_index : ANSI_COLORS[palette_index > 7 ? 1 : 0][palette_index % 8][\"class\"];\n if (is_foreground) {\n self.fg = klass;\n } else {\n self.bg = klass;\n }\n }\n }\n } else if (mode === \"2\" && nums.length >= 3) {\n // true color\n var r = parseInt(nums.shift());\n var g = parseInt(nums.shift());\n var b = parseInt(nums.shift());\n if (r >= 0 && r <= 255 && g >= 0 && g <= 255 && b >= 0 && b <= 255) {\n var color = r + \", \" + g + \", \" + b;\n if (!use_classes) {\n if (is_foreground) {\n self.fg = color;\n } else {\n self.bg = color;\n }\n } else {\n if (is_foreground) {\n self.fg = \"ansi-truecolor\";\n self.fg_truecolor = color;\n } else {\n self.bg = \"ansi-truecolor\";\n self.bg_truecolor = color;\n }\n }\n }\n }\n }\n }\n }\n\n if (self.fg === null && self.bg === null && self.decoration === null) {\n return result;\n } else {\n var styles = [];\n var classes = [];\n var data = {};\n\n result.fg = self.fg;\n result.bg = self.bg;\n result.fg_truecolor = self.fg_truecolor;\n result.bg_truecolor = self.bg_truecolor;\n result.decoration = self.decoration;\n result.was_processed = true;\n\n return result;\n }\n }\n\n /**\n * processChunk\n * Processes the current chunk of text.\n *\n * @name processChunk\n * @function\n * @param {String} text The input text.\n * @param {Object} options An object containing the following fields:\n *\n * - `json` (Boolean): If `true`, the result will be an object.\n * - `use_classes` (Boolean): If `true`, HTML classes will be appended to the HTML output.\n *\n * @param {Boolean} markup If false, the colors will not be parsed.\n * @return {Object|String} The result (object if `json` is wanted back or string otherwise).\n */\n\n }, {\n key: \"processChunk\",\n value: function processChunk(text, options, markup) {\n var _this2 = this;\n\n var self = this;\n options = options || {};\n var jsonChunk = this.processChunkJson(text, options, markup);\n\n if (options.json) {\n return jsonChunk;\n }\n if (jsonChunk.isEmpty()) {\n return \"\";\n }\n if (!jsonChunk.was_processed) {\n return jsonChunk.content;\n }\n\n var use_classes = options.use_classes;\n\n var styles = [];\n var classes = [];\n var data = {};\n var render_data = function render_data(data) {\n var fragments = [];\n var key = void 0;\n for (key in data) {\n if (data.hasOwnProperty(key)) {\n fragments.push(\"data-\" + key + \"=\\\"\" + _this2.escapeForHtml(data[key]) + \"\\\"\");\n }\n }\n return fragments.length > 0 ? \" \" + fragments.join(\" \") : \"\";\n };\n\n if (jsonChunk.fg) {\n if (use_classes) {\n classes.push(jsonChunk.fg + \"-fg\");\n if (jsonChunk.fg_truecolor !== null) {\n data[\"ansi-truecolor-fg\"] = jsonChunk.fg_truecolor;\n jsonChunk.fg_truecolor = null;\n }\n } else {\n styles.push(\"color:rgb(\" + jsonChunk.fg + \")\");\n }\n }\n\n if (jsonChunk.bg) {\n if (use_classes) {\n classes.push(jsonChunk.bg + \"-bg\");\n if (jsonChunk.bg_truecolor !== null) {\n data[\"ansi-truecolor-bg\"] = jsonChunk.bg_truecolor;\n jsonChunk.bg_truecolor = null;\n }\n } else {\n styles.push(\"background-color:rgb(\" + jsonChunk.bg + \")\");\n }\n }\n\n if (jsonChunk.decoration) {\n if (use_classes) {\n classes.push(\"ansi-\" + jsonChunk.decoration);\n } else {\n styles.push(\"text-decoration:\" + jsonChunk.decoration);\n }\n }\n\n if (use_classes) {\n return \"<span class=\\\"\" + classes.join(\" \") + \"\\\"\" + render_data(data) + \">\" + jsonChunk.content + \"</span>\";\n } else {\n return \"<span style=\\\"\" + styles.join(\";\") + \"\\\"\" + render_data(data) + \">\" + jsonChunk.content + \"</span>\";\n }\n }\n }]);\n\n return Anser;\n}();\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/anser/lib/index.js\n// module id = 132\n// module chunks = 0","'use strict';\n\nfunction assembleStyles () {\n\tvar styles = {\n\t\tmodifiers: {\n\t\t\treset: [0, 0],\n\t\t\tbold: [1, 22], // 21 isn't widely supported and 22 does the same thing\n\t\t\tdim: [2, 22],\n\t\t\titalic: [3, 23],\n\t\t\tunderline: [4, 24],\n\t\t\tinverse: [7, 27],\n\t\t\thidden: [8, 28],\n\t\t\tstrikethrough: [9, 29]\n\t\t},\n\t\tcolors: {\n\t\t\tblack: [30, 39],\n\t\t\tred: [31, 39],\n\t\t\tgreen: [32, 39],\n\t\t\tyellow: [33, 39],\n\t\t\tblue: [34, 39],\n\t\t\tmagenta: [35, 39],\n\t\t\tcyan: [36, 39],\n\t\t\twhite: [37, 39],\n\t\t\tgray: [90, 39]\n\t\t},\n\t\tbgColors: {\n\t\t\tbgBlack: [40, 49],\n\t\t\tbgRed: [41, 49],\n\t\t\tbgGreen: [42, 49],\n\t\t\tbgYellow: [43, 49],\n\t\t\tbgBlue: [44, 49],\n\t\t\tbgMagenta: [45, 49],\n\t\t\tbgCyan: [46, 49],\n\t\t\tbgWhite: [47, 49]\n\t\t}\n\t};\n\n\t// fix humans\n\tstyles.colors.grey = styles.colors.gray;\n\n\tObject.keys(styles).forEach(function (groupName) {\n\t\tvar group = styles[groupName];\n\n\t\tObject.keys(group).forEach(function (styleName) {\n\t\t\tvar style = group[styleName];\n\n\t\t\tstyles[styleName] = group[styleName] = {\n\t\t\t\topen: '\\u001b[' + style[0] + 'm',\n\t\t\t\tclose: '\\u001b[' + style[1] + 'm'\n\t\t\t};\n\t\t});\n\n\t\tObject.defineProperty(styles, groupName, {\n\t\t\tvalue: group,\n\t\t\tenumerable: false\n\t\t});\n\t});\n\n\treturn styles;\n}\n\nObject.defineProperty(module, 'exports', {\n\tenumerable: true,\n\tget: assembleStyles\n});\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/ansi-styles/index.js\n// module id = 133\n// module chunks = 0","\"use strict\";\n\nexports.__esModule = true;\n\nexports.default = function (rawLines, lineNumber, colNumber) {\n var opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n\n colNumber = Math.max(colNumber, 0);\n\n var highlighted = opts.highlightCode && _chalk2.default.supportsColor || opts.forceColor;\n var chalk = _chalk2.default;\n if (opts.forceColor) {\n chalk = new _chalk2.default.constructor({ enabled: true });\n }\n var maybeHighlight = function maybeHighlight(chalkFn, string) {\n return highlighted ? chalkFn(string) : string;\n };\n var defs = getDefs(chalk);\n if (highlighted) rawLines = highlight(defs, rawLines);\n\n var linesAbove = opts.linesAbove || 2;\n var linesBelow = opts.linesBelow || 3;\n\n var lines = rawLines.split(NEWLINE);\n var start = Math.max(lineNumber - (linesAbove + 1), 0);\n var end = Math.min(lines.length, lineNumber + linesBelow);\n\n if (!lineNumber && !colNumber) {\n start = 0;\n end = lines.length;\n }\n\n var numberMaxWidth = String(end).length;\n\n var frame = lines.slice(start, end).map(function (line, index) {\n var number = start + 1 + index;\n var paddedNumber = (\" \" + number).slice(-numberMaxWidth);\n var gutter = \" \" + paddedNumber + \" | \";\n if (number === lineNumber) {\n var markerLine = \"\";\n if (colNumber) {\n var markerSpacing = line.slice(0, colNumber - 1).replace(/[^\\t]/g, \" \");\n markerLine = [\"\\n \", maybeHighlight(defs.gutter, gutter.replace(/\\d/g, \" \")), markerSpacing, maybeHighlight(defs.marker, \"^\")].join(\"\");\n }\n return [maybeHighlight(defs.marker, \">\"), maybeHighlight(defs.gutter, gutter), line, markerLine].join(\"\");\n } else {\n return \" \" + maybeHighlight(defs.gutter, gutter) + line;\n }\n }).join(\"\\n\");\n\n if (highlighted) {\n return chalk.reset(frame);\n } else {\n return frame;\n }\n};\n\nvar _jsTokens = require(\"js-tokens\");\n\nvar _jsTokens2 = _interopRequireDefault(_jsTokens);\n\nvar _esutils = require(\"esutils\");\n\nvar _esutils2 = _interopRequireDefault(_esutils);\n\nvar _chalk = require(\"chalk\");\n\nvar _chalk2 = _interopRequireDefault(_chalk);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction getDefs(chalk) {\n return {\n keyword: chalk.cyan,\n capitalized: chalk.yellow,\n jsx_tag: chalk.yellow,\n punctuator: chalk.yellow,\n\n number: chalk.magenta,\n string: chalk.green,\n regex: chalk.magenta,\n comment: chalk.grey,\n invalid: chalk.white.bgRed.bold,\n gutter: chalk.grey,\n marker: chalk.red.bold\n };\n}\n\nvar NEWLINE = /\\r\\n|[\\n\\r\\u2028\\u2029]/;\n\nvar JSX_TAG = /^[a-z][\\w-]*$/i;\n\nvar BRACKET = /^[()\\[\\]{}]$/;\n\nfunction getTokenType(match) {\n var _match$slice = match.slice(-2),\n offset = _match$slice[0],\n text = _match$slice[1];\n\n var token = _jsTokens2.default.matchToToken(match);\n\n if (token.type === \"name\") {\n if (_esutils2.default.keyword.isReservedWordES6(token.value)) {\n return \"keyword\";\n }\n\n if (JSX_TAG.test(token.value) && (text[offset - 1] === \"<\" || text.substr(offset - 2, 2) == \"</\")) {\n return \"jsx_tag\";\n }\n\n if (token.value[0] !== token.value[0].toLowerCase()) {\n return \"capitalized\";\n }\n }\n\n if (token.type === \"punctuator\" && BRACKET.test(token.value)) {\n return \"bracket\";\n }\n\n return token.type;\n}\n\nfunction highlight(defs, text) {\n return text.replace(_jsTokens2.default, function () {\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n var type = getTokenType(args);\n var colorize = defs[type];\n if (colorize) {\n return args[0].split(NEWLINE).map(function (str) {\n return colorize(str);\n }).join(\"\\n\");\n } else {\n return args[0];\n }\n });\n}\n\nmodule.exports = exports[\"default\"];\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/babel-code-frame/lib/index.js\n// module id = 134\n// module chunks = 0","module.exports = require(\"regenerator-runtime\");\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/babel-runtime/regenerator/index.js\n// module id = 135\n// module chunks = 0","'use strict';\nvar escapeStringRegexp = require('escape-string-regexp');\nvar ansiStyles = require('ansi-styles');\nvar stripAnsi = require('strip-ansi');\nvar hasAnsi = require('has-ansi');\nvar supportsColor = require('supports-color');\nvar defineProps = Object.defineProperties;\nvar isSimpleWindowsTerm = process.platform === 'win32' && !/^xterm/i.test(process.env.TERM);\n\nfunction Chalk(options) {\n\t// detect mode if not set manually\n\tthis.enabled = !options || options.enabled === undefined ? supportsColor : options.enabled;\n}\n\n// use bright blue on Windows as the normal blue color is illegible\nif (isSimpleWindowsTerm) {\n\tansiStyles.blue.open = '\\u001b[94m';\n}\n\nvar styles = (function () {\n\tvar ret = {};\n\n\tObject.keys(ansiStyles).forEach(function (key) {\n\t\tansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');\n\n\t\tret[key] = {\n\t\t\tget: function () {\n\t\t\t\treturn build.call(this, this._styles.concat(key));\n\t\t\t}\n\t\t};\n\t});\n\n\treturn ret;\n})();\n\nvar proto = defineProps(function chalk() {}, styles);\n\nfunction build(_styles) {\n\tvar builder = function () {\n\t\treturn applyStyle.apply(builder, arguments);\n\t};\n\n\tbuilder._styles = _styles;\n\tbuilder.enabled = this.enabled;\n\t// __proto__ is used because we must return a function, but there is\n\t// no way to create a function with a different prototype.\n\t/* eslint-disable no-proto */\n\tbuilder.__proto__ = proto;\n\n\treturn builder;\n}\n\nfunction applyStyle() {\n\t// support varags, but simply cast to string in case there's only one arg\n\tvar args = arguments;\n\tvar argsLen = args.length;\n\tvar str = argsLen !== 0 && String(arguments[0]);\n\n\tif (argsLen > 1) {\n\t\t// don't slice `arguments`, it prevents v8 optimizations\n\t\tfor (var a = 1; a < argsLen; a++) {\n\t\t\tstr += ' ' + args[a];\n\t\t}\n\t}\n\n\tif (!this.enabled || !str) {\n\t\treturn str;\n\t}\n\n\tvar nestedStyles = this._styles;\n\tvar i = nestedStyles.length;\n\n\t// Turns out that on Windows dimmed gray text becomes invisible in cmd.exe,\n\t// see https://github.com/chalk/chalk/issues/58\n\t// If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop.\n\tvar originalDim = ansiStyles.dim.open;\n\tif (isSimpleWindowsTerm && (nestedStyles.indexOf('gray') !== -1 || nestedStyles.indexOf('grey') !== -1)) {\n\t\tansiStyles.dim.open = '';\n\t}\n\n\twhile (i--) {\n\t\tvar code = ansiStyles[nestedStyles[i]];\n\n\t\t// Replace any instances already present with a re-opening code\n\t\t// otherwise only the part of the string until said closing code\n\t\t// will be colored, and the rest will simply be 'plain'.\n\t\tstr = code.open + str.replace(code.closeRe, code.open) + code.close;\n\t}\n\n\t// Reset the original 'dim' if we changed it to work around the Windows dimmed gray issue.\n\tansiStyles.dim.open = originalDim;\n\n\treturn str;\n}\n\nfunction init() {\n\tvar ret = {};\n\n\tObject.keys(styles).forEach(function (name) {\n\t\tret[name] = {\n\t\t\tget: function () {\n\t\t\t\treturn build.call(this, [name]);\n\t\t\t}\n\t\t};\n\t});\n\n\treturn ret;\n}\n\ndefineProps(Chalk.prototype, init());\n\nmodule.exports = new Chalk();\nmodule.exports.styles = ansiStyles;\nmodule.exports.hasColor = hasAnsi;\nmodule.exports.stripColor = stripAnsi;\nmodule.exports.supportsColor = supportsColor;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/chalk/index.js\n// module id = 136\n// module chunks = 0","\n/**\n * This is the common logic for both the Node.js and web browser\n * implementations of `debug()`.\n *\n * Expose `debug()` as the module.\n */\n\nexports = module.exports = createDebug.debug = createDebug['default'] = createDebug;\nexports.coerce = coerce;\nexports.disable = disable;\nexports.enable = enable;\nexports.enabled = enabled;\nexports.humanize = require('ms');\n\n/**\n * The currently active debug mode names, and names to skip.\n */\n\nexports.names = [];\nexports.skips = [];\n\n/**\n * Map of special \"%n\" handling functions, for the debug \"format\" argument.\n *\n * Valid key names are a single, lower or upper-case letter, i.e. \"n\" and \"N\".\n */\n\nexports.formatters = {};\n\n/**\n * Previous log timestamp.\n */\n\nvar prevTime;\n\n/**\n * Select a color.\n * @param {String} namespace\n * @return {Number}\n * @api private\n */\n\nfunction selectColor(namespace) {\n var hash = 0, i;\n\n for (i in namespace) {\n hash = ((hash << 5) - hash) + namespace.charCodeAt(i);\n hash |= 0; // Convert to 32bit integer\n }\n\n return exports.colors[Math.abs(hash) % exports.colors.length];\n}\n\n/**\n * Create a debugger with the given `namespace`.\n *\n * @param {String} namespace\n * @return {Function}\n * @api public\n */\n\nfunction createDebug(namespace) {\n\n function debug() {\n // disabled?\n if (!debug.enabled) return;\n\n var self = debug;\n\n // set `diff` timestamp\n var curr = +new Date();\n var ms = curr - (prevTime || curr);\n self.diff = ms;\n self.prev = prevTime;\n self.curr = curr;\n prevTime = curr;\n\n // turn the `arguments` into a proper Array\n var args = new Array(arguments.length);\n for (var i = 0; i < args.length; i++) {\n args[i] = arguments[i];\n }\n\n args[0] = exports.coerce(args[0]);\n\n if ('string' !== typeof args[0]) {\n // anything else let's inspect with %O\n args.unshift('%O');\n }\n\n // apply any `formatters` transformations\n var index = 0;\n args[0] = args[0].replace(/%([a-zA-Z%])/g, function(match, format) {\n // if we encounter an escaped % then don't increase the array index\n if (match === '%%') return match;\n index++;\n var formatter = exports.formatters[format];\n if ('function' === typeof formatter) {\n var val = args[index];\n match = formatter.call(self, val);\n\n // now we need to remove `args[index]` since it's inlined in the `format`\n args.splice(index, 1);\n index--;\n }\n return match;\n });\n\n // apply env-specific formatting (colors, etc.)\n exports.formatArgs.call(self, args);\n\n var logFn = debug.log || exports.log || console.log.bind(console);\n logFn.apply(self, args);\n }\n\n debug.namespace = namespace;\n debug.enabled = exports.enabled(namespace);\n debug.useColors = exports.useColors();\n debug.color = selectColor(namespace);\n\n // env-specific initialization logic for debug instances\n if ('function' === typeof exports.init) {\n exports.init(debug);\n }\n\n return debug;\n}\n\n/**\n * Enables a debug mode by namespaces. This can include modes\n * separated by a colon and wildcards.\n *\n * @param {String} namespaces\n * @api public\n */\n\nfunction enable(namespaces) {\n exports.save(namespaces);\n\n exports.names = [];\n exports.skips = [];\n\n var split = (namespaces || '').split(/[\\s,]+/);\n var len = split.length;\n\n for (var i = 0; i < len; i++) {\n if (!split[i]) continue; // ignore empty strings\n namespaces = split[i].replace(/\\*/g, '.*?');\n if (namespaces[0] === '-') {\n exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));\n } else {\n exports.names.push(new RegExp('^' + namespaces + '$'));\n }\n }\n}\n\n/**\n * Disable debug output.\n *\n * @api public\n */\n\nfunction disable() {\n exports.enable('');\n}\n\n/**\n * Returns true if the given mode name is enabled, false otherwise.\n *\n * @param {String} name\n * @return {Boolean}\n * @api public\n */\n\nfunction enabled(name) {\n var i, len;\n for (i = 0, len = exports.skips.length; i < len; i++) {\n if (exports.skips[i].test(name)) {\n return false;\n }\n }\n for (i = 0, len = exports.names.length; i < len; i++) {\n if (exports.names[i].test(name)) {\n return true;\n }\n }\n return false;\n}\n\n/**\n * Coerce `val`.\n *\n * @param {Mixed} val\n * @return {Mixed}\n * @api private\n */\n\nfunction coerce(val) {\n if (val instanceof Error) return val.stack || val.message;\n return val;\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/debug/src/debug.js\n// module id = 137\n// module chunks = 0","(function(root, factory) {\n 'use strict';\n // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js, Rhino, and browsers.\n\n /* istanbul ignore next */\n if (typeof define === 'function' && define.amd) {\n define('error-stack-parser', ['stackframe'], factory);\n } else if (typeof exports === 'object') {\n module.exports = factory(require('stackframe'));\n } else {\n root.ErrorStackParser = factory(root.StackFrame);\n }\n}(this, function ErrorStackParser(StackFrame) {\n 'use strict';\n\n var FIREFOX_SAFARI_STACK_REGEXP = /(^|@)\\S+\\:\\d+/;\n var CHROME_IE_STACK_REGEXP = /^\\s*at .*(\\S+\\:\\d+|\\(native\\))/m;\n var SAFARI_NATIVE_CODE_REGEXP = /^(eval@)?(\\[native code\\])?$/;\n\n return {\n /**\n * Given an Error object, extract the most information from it.\n *\n * @param {Error} error object\n * @return {Array} of StackFrames\n */\n parse: function ErrorStackParser$$parse(error) {\n if (typeof error.stacktrace !== 'undefined' || typeof error['opera#sourceloc'] !== 'undefined') {\n return this.parseOpera(error);\n } else if (error.stack && error.stack.match(CHROME_IE_STACK_REGEXP)) {\n return this.parseV8OrIE(error);\n } else if (error.stack) {\n return this.parseFFOrSafari(error);\n } else {\n throw new Error('Cannot parse given Error object');\n }\n },\n\n // Separate line and column numbers from a string of the form: (URI:Line:Column)\n extractLocation: function ErrorStackParser$$extractLocation(urlLike) {\n // Fail-fast but return locations like \"(native)\"\n if (urlLike.indexOf(':') === -1) {\n return [urlLike];\n }\n\n var regExp = /(.+?)(?:\\:(\\d+))?(?:\\:(\\d+))?$/;\n var parts = regExp.exec(urlLike.replace(/[\\(\\)]/g, ''));\n return [parts[1], parts[2] || undefined, parts[3] || undefined];\n },\n\n parseV8OrIE: function ErrorStackParser$$parseV8OrIE(error) {\n var filtered = error.stack.split('\\n').filter(function(line) {\n return !!line.match(CHROME_IE_STACK_REGEXP);\n }, this);\n\n return filtered.map(function(line) {\n if (line.indexOf('(eval ') > -1) {\n // Throw away eval information until we implement stacktrace.js/stackframe#8\n line = line.replace(/eval code/g, 'eval').replace(/(\\(eval at [^\\()]*)|(\\)\\,.*$)/g, '');\n }\n var tokens = line.replace(/^\\s+/, '').replace(/\\(eval code/g, '(').split(/\\s+/).slice(1);\n var locationParts = this.extractLocation(tokens.pop());\n var functionName = tokens.join(' ') || undefined;\n var fileName = ['eval', '<anonymous>'].indexOf(locationParts[0]) > -1 ? undefined : locationParts[0];\n\n return new StackFrame({\n functionName: functionName,\n fileName: fileName,\n lineNumber: locationParts[1],\n columnNumber: locationParts[2],\n source: line\n });\n }, this);\n },\n\n parseFFOrSafari: function ErrorStackParser$$parseFFOrSafari(error) {\n var filtered = error.stack.split('\\n').filter(function(line) {\n return !line.match(SAFARI_NATIVE_CODE_REGEXP);\n }, this);\n\n return filtered.map(function(line) {\n // Throw away eval information until we implement stacktrace.js/stackframe#8\n if (line.indexOf(' > eval') > -1) {\n line = line.replace(/ line (\\d+)(?: > eval line \\d+)* > eval\\:\\d+\\:\\d+/g, ':$1');\n }\n\n if (line.indexOf('@') === -1 && line.indexOf(':') === -1) {\n // Safari eval frames only have function names and nothing else\n return new StackFrame({\n functionName: line\n });\n } else {\n var tokens = line.split('@');\n var locationParts = this.extractLocation(tokens.pop());\n var functionName = tokens.join('@') || undefined;\n\n return new StackFrame({\n functionName: functionName,\n fileName: locationParts[0],\n lineNumber: locationParts[1],\n columnNumber: locationParts[2],\n source: line\n });\n }\n }, this);\n },\n\n parseOpera: function ErrorStackParser$$parseOpera(e) {\n if (!e.stacktrace || (e.message.indexOf('\\n') > -1 &&\n e.message.split('\\n').length > e.stacktrace.split('\\n').length)) {\n return this.parseOpera9(e);\n } else if (!e.stack) {\n return this.parseOpera10(e);\n } else {\n return this.parseOpera11(e);\n }\n },\n\n parseOpera9: function ErrorStackParser$$parseOpera9(e) {\n var lineRE = /Line (\\d+).*script (?:in )?(\\S+)/i;\n var lines = e.message.split('\\n');\n var result = [];\n\n for (var i = 2, len = lines.length; i < len; i += 2) {\n var match = lineRE.exec(lines[i]);\n if (match) {\n result.push(new StackFrame({\n fileName: match[2],\n lineNumber: match[1],\n source: lines[i]\n }));\n }\n }\n\n return result;\n },\n\n parseOpera10: function ErrorStackParser$$parseOpera10(e) {\n var lineRE = /Line (\\d+).*script (?:in )?(\\S+)(?:: In function (\\S+))?$/i;\n var lines = e.stacktrace.split('\\n');\n var result = [];\n\n for (var i = 0, len = lines.length; i < len; i += 2) {\n var match = lineRE.exec(lines[i]);\n if (match) {\n result.push(\n new StackFrame({\n functionName: match[3] || undefined,\n fileName: match[2],\n lineNumber: match[1],\n source: lines[i]\n })\n );\n }\n }\n\n return result;\n },\n\n // Opera 10.65+ Error.stack very similar to FF/Safari\n parseOpera11: function ErrorStackParser$$parseOpera11(error) {\n var filtered = error.stack.split('\\n').filter(function(line) {\n return !!line.match(FIREFOX_SAFARI_STACK_REGEXP) && !line.match(/^Error created at/);\n }, this);\n\n return filtered.map(function(line) {\n var tokens = line.split('@');\n var locationParts = this.extractLocation(tokens.pop());\n var functionCall = (tokens.shift() || '');\n var functionName = functionCall\n .replace(/<anonymous function(: (\\w+))?>/, '$2')\n .replace(/\\([^\\)]*\\)/g, '') || undefined;\n var argsRaw;\n if (functionCall.match(/\\(([^\\)]*)\\)/)) {\n argsRaw = functionCall.replace(/^[^\\(]+\\(([^\\)]*)\\)$/, '$1');\n }\n var args = (argsRaw === undefined || argsRaw === '[arguments not available]') ?\n undefined : argsRaw.split(',');\n\n return new StackFrame({\n functionName: functionName,\n args: args,\n fileName: locationParts[0],\n lineNumber: locationParts[1],\n columnNumber: locationParts[2],\n source: line\n });\n }, this);\n }\n };\n}));\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/error-stack-parser/error-stack-parser.js\n// module id = 138\n// module chunks = 0","'use strict';\n\nvar matchOperatorsRe = /[|\\\\{}()[\\]^$+*?.]/g;\n\nmodule.exports = function (str) {\n\tif (typeof str !== 'string') {\n\t\tthrow new TypeError('Expected a string');\n\t}\n\n\treturn str.replace(matchOperatorsRe, '\\\\$&');\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/escape-string-regexp/index.js\n// module id = 139\n// module chunks = 0","/*\n Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>\n\n Redistribution and use in source and binary forms, with or without\n modification, are permitted provided that the following conditions are met:\n\n * Redistributions of source code must retain the above copyright\n notice, this list of conditions and the following disclaimer.\n * Redistributions in binary form must reproduce the above copyright\n notice, this list of conditions and the following disclaimer in the\n documentation and/or other materials provided with the distribution.\n\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'\n AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\n\n(function () {\n 'use strict';\n\n function isExpression(node) {\n if (node == null) { return false; }\n switch (node.type) {\n case 'ArrayExpression':\n case 'AssignmentExpression':\n case 'BinaryExpression':\n case 'CallExpression':\n case 'ConditionalExpression':\n case 'FunctionExpression':\n case 'Identifier':\n case 'Literal':\n case 'LogicalExpression':\n case 'MemberExpression':\n case 'NewExpression':\n case 'ObjectExpression':\n case 'SequenceExpression':\n case 'ThisExpression':\n case 'UnaryExpression':\n case 'UpdateExpression':\n return true;\n }\n return false;\n }\n\n function isIterationStatement(node) {\n if (node == null) { return false; }\n switch (node.type) {\n case 'DoWhileStatement':\n case 'ForInStatement':\n case 'ForStatement':\n case 'WhileStatement':\n return true;\n }\n return false;\n }\n\n function isStatement(node) {\n if (node == null) { return false; }\n switch (node.type) {\n case 'BlockStatement':\n case 'BreakStatement':\n case 'ContinueStatement':\n case 'DebuggerStatement':\n case 'DoWhileStatement':\n case 'EmptyStatement':\n case 'ExpressionStatement':\n case 'ForInStatement':\n case 'ForStatement':\n case 'IfStatement':\n case 'LabeledStatement':\n case 'ReturnStatement':\n case 'SwitchStatement':\n case 'ThrowStatement':\n case 'TryStatement':\n case 'VariableDeclaration':\n case 'WhileStatement':\n case 'WithStatement':\n return true;\n }\n return false;\n }\n\n function isSourceElement(node) {\n return isStatement(node) || node != null && node.type === 'FunctionDeclaration';\n }\n\n function trailingStatement(node) {\n switch (node.type) {\n case 'IfStatement':\n if (node.alternate != null) {\n return node.alternate;\n }\n return node.consequent;\n\n case 'LabeledStatement':\n case 'ForStatement':\n case 'ForInStatement':\n case 'WhileStatement':\n case 'WithStatement':\n return node.body;\n }\n return null;\n }\n\n function isProblematicIfStatement(node) {\n var current;\n\n if (node.type !== 'IfStatement') {\n return false;\n }\n if (node.alternate == null) {\n return false;\n }\n current = node.consequent;\n do {\n if (current.type === 'IfStatement') {\n if (current.alternate == null) {\n return true;\n }\n }\n current = trailingStatement(current);\n } while (current);\n\n return false;\n }\n\n module.exports = {\n isExpression: isExpression,\n isStatement: isStatement,\n isIterationStatement: isIterationStatement,\n isSourceElement: isSourceElement,\n isProblematicIfStatement: isProblematicIfStatement,\n\n trailingStatement: trailingStatement\n };\n}());\n/* vim: set sw=4 ts=4 et tw=80 : */\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/esutils/lib/ast.js\n// module id = 140\n// module chunks = 0","/*\n Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>\n\n Redistribution and use in source and binary forms, with or without\n modification, are permitted provided that the following conditions are met:\n\n * Redistributions of source code must retain the above copyright\n notice, this list of conditions and the following disclaimer.\n * Redistributions in binary form must reproduce the above copyright\n notice, this list of conditions and the following disclaimer in the\n documentation and/or other materials provided with the distribution.\n\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\n\n(function () {\n 'use strict';\n\n var code = require('./code');\n\n function isStrictModeReservedWordES6(id) {\n switch (id) {\n case 'implements':\n case 'interface':\n case 'package':\n case 'private':\n case 'protected':\n case 'public':\n case 'static':\n case 'let':\n return true;\n default:\n return false;\n }\n }\n\n function isKeywordES5(id, strict) {\n // yield should not be treated as keyword under non-strict mode.\n if (!strict && id === 'yield') {\n return false;\n }\n return isKeywordES6(id, strict);\n }\n\n function isKeywordES6(id, strict) {\n if (strict && isStrictModeReservedWordES6(id)) {\n return true;\n }\n\n switch (id.length) {\n case 2:\n return (id === 'if') || (id === 'in') || (id === 'do');\n case 3:\n return (id === 'var') || (id === 'for') || (id === 'new') || (id === 'try');\n case 4:\n return (id === 'this') || (id === 'else') || (id === 'case') ||\n (id === 'void') || (id === 'with') || (id === 'enum');\n case 5:\n return (id === 'while') || (id === 'break') || (id === 'catch') ||\n (id === 'throw') || (id === 'const') || (id === 'yield') ||\n (id === 'class') || (id === 'super');\n case 6:\n return (id === 'return') || (id === 'typeof') || (id === 'delete') ||\n (id === 'switch') || (id === 'export') || (id === 'import');\n case 7:\n return (id === 'default') || (id === 'finally') || (id === 'extends');\n case 8:\n return (id === 'function') || (id === 'continue') || (id === 'debugger');\n case 10:\n return (id === 'instanceof');\n default:\n return false;\n }\n }\n\n function isReservedWordES5(id, strict) {\n return id === 'null' || id === 'true' || id === 'false' || isKeywordES5(id, strict);\n }\n\n function isReservedWordES6(id, strict) {\n return id === 'null' || id === 'true' || id === 'false' || isKeywordES6(id, strict);\n }\n\n function isRestrictedWord(id) {\n return id === 'eval' || id === 'arguments';\n }\n\n function isIdentifierNameES5(id) {\n var i, iz, ch;\n\n if (id.length === 0) { return false; }\n\n ch = id.charCodeAt(0);\n if (!code.isIdentifierStartES5(ch)) {\n return false;\n }\n\n for (i = 1, iz = id.length; i < iz; ++i) {\n ch = id.charCodeAt(i);\n if (!code.isIdentifierPartES5(ch)) {\n return false;\n }\n }\n return true;\n }\n\n function decodeUtf16(lead, trail) {\n return (lead - 0xD800) * 0x400 + (trail - 0xDC00) + 0x10000;\n }\n\n function isIdentifierNameES6(id) {\n var i, iz, ch, lowCh, check;\n\n if (id.length === 0) { return false; }\n\n check = code.isIdentifierStartES6;\n for (i = 0, iz = id.length; i < iz; ++i) {\n ch = id.charCodeAt(i);\n if (0xD800 <= ch && ch <= 0xDBFF) {\n ++i;\n if (i >= iz) { return false; }\n lowCh = id.charCodeAt(i);\n if (!(0xDC00 <= lowCh && lowCh <= 0xDFFF)) {\n return false;\n }\n ch = decodeUtf16(ch, lowCh);\n }\n if (!check(ch)) {\n return false;\n }\n check = code.isIdentifierPartES6;\n }\n return true;\n }\n\n function isIdentifierES5(id, strict) {\n return isIdentifierNameES5(id) && !isReservedWordES5(id, strict);\n }\n\n function isIdentifierES6(id, strict) {\n return isIdentifierNameES6(id) && !isReservedWordES6(id, strict);\n }\n\n module.exports = {\n isKeywordES5: isKeywordES5,\n isKeywordES6: isKeywordES6,\n isReservedWordES5: isReservedWordES5,\n isReservedWordES6: isReservedWordES6,\n isRestrictedWord: isRestrictedWord,\n isIdentifierNameES5: isIdentifierNameES5,\n isIdentifierNameES6: isIdentifierNameES6,\n isIdentifierES5: isIdentifierES5,\n isIdentifierES6: isIdentifierES6\n };\n}());\n/* vim: set sw=4 ts=4 et tw=80 : */\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/esutils/lib/keyword.js\n// module id = 141\n// module chunks = 0","/*\n Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>\n\n Redistribution and use in source and binary forms, with or without\n modification, are permitted provided that the following conditions are met:\n\n * Redistributions of source code must retain the above copyright\n notice, this list of conditions and the following disclaimer.\n * Redistributions in binary form must reproduce the above copyright\n notice, this list of conditions and the following disclaimer in the\n documentation and/or other materials provided with the distribution.\n\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\n\n\n(function () {\n 'use strict';\n\n exports.ast = require('./ast');\n exports.code = require('./code');\n exports.keyword = require('./keyword');\n}());\n/* vim: set sw=4 ts=4 et tw=80 : */\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/esutils/lib/utils.js\n// module id = 142\n// module chunks = 0","'use strict';\nvar ansiRegex = require('ansi-regex');\nvar re = new RegExp(ansiRegex().source); // remove the `g` flag\nmodule.exports = re.test.bind(re);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/has-ansi/index.js\n// module id = 143\n// module chunks = 0","module.exports = {\n XmlEntities: require('./lib/xml-entities.js'),\n Html4Entities: require('./lib/html4-entities.js'),\n Html5Entities: require('./lib/html5-entities.js'),\n AllHtmlEntities: require('./lib/html5-entities.js')\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/html-entities/index.js\n// module id = 144\n// module chunks = 0","var HTML_ALPHA = ['apos', 'nbsp', 'iexcl', 'cent', 'pound', 'curren', 'yen', 'brvbar', 'sect', 'uml', 'copy', 'ordf', 'laquo', 'not', 'shy', 'reg', 'macr', 'deg', 'plusmn', 'sup2', 'sup3', 'acute', 'micro', 'para', 'middot', 'cedil', 'sup1', 'ordm', 'raquo', 'frac14', 'frac12', 'frac34', 'iquest', 'Agrave', 'Aacute', 'Acirc', 'Atilde', 'Auml', 'Aring', 'Aelig', 'Ccedil', 'Egrave', 'Eacute', 'Ecirc', 'Euml', 'Igrave', 'Iacute', 'Icirc', 'Iuml', 'ETH', 'Ntilde', 'Ograve', 'Oacute', 'Ocirc', 'Otilde', 'Ouml', 'times', 'Oslash', 'Ugrave', 'Uacute', 'Ucirc', 'Uuml', 'Yacute', 'THORN', 'szlig', 'agrave', 'aacute', 'acirc', 'atilde', 'auml', 'aring', 'aelig', 'ccedil', 'egrave', 'eacute', 'ecirc', 'euml', 'igrave', 'iacute', 'icirc', 'iuml', 'eth', 'ntilde', 'ograve', 'oacute', 'ocirc', 'otilde', 'ouml', 'divide', 'Oslash', 'ugrave', 'uacute', 'ucirc', 'uuml', 'yacute', 'thorn', 'yuml', 'quot', 'amp', 'lt', 'gt', 'oelig', 'oelig', 'scaron', 'scaron', 'yuml', 'circ', 'tilde', 'ensp', 'emsp', 'thinsp', 'zwnj', 'zwj', 'lrm', 'rlm', 'ndash', 'mdash', 'lsquo', 'rsquo', 'sbquo', 'ldquo', 'rdquo', 'bdquo', 'dagger', 'dagger', 'permil', 'lsaquo', 'rsaquo', 'euro', 'fnof', 'alpha', 'beta', 'gamma', 'delta', 'epsilon', 'zeta', 'eta', 'theta', 'iota', 'kappa', 'lambda', 'mu', 'nu', 'xi', 'omicron', 'pi', 'rho', 'sigma', 'tau', 'upsilon', 'phi', 'chi', 'psi', 'omega', 'alpha', 'beta', 'gamma', 'delta', 'epsilon', 'zeta', 'eta', 'theta', 'iota', 'kappa', 'lambda', 'mu', 'nu', 'xi', 'omicron', 'pi', 'rho', 'sigmaf', 'sigma', 'tau', 'upsilon', 'phi', 'chi', 'psi', 'omega', 'thetasym', 'upsih', 'piv', 'bull', 'hellip', 'prime', 'prime', 'oline', 'frasl', 'weierp', 'image', 'real', 'trade', 'alefsym', 'larr', 'uarr', 'rarr', 'darr', 'harr', 'crarr', 'larr', 'uarr', 'rarr', 'darr', 'harr', 'forall', 'part', 'exist', 'empty', 'nabla', 'isin', 'notin', 'ni', 'prod', 'sum', 'minus', 'lowast', 'radic', 'prop', 'infin', 'ang', 'and', 'or', 'cap', 'cup', 'int', 'there4', 'sim', 'cong', 'asymp', 'ne', 'equiv', 'le', 'ge', 'sub', 'sup', 'nsub', 'sube', 'supe', 'oplus', 'otimes', 'perp', 'sdot', 'lceil', 'rceil', 'lfloor', 'rfloor', 'lang', 'rang', 'loz', 'spades', 'clubs', 'hearts', 'diams'];\nvar HTML_CODES = [39, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 34, 38, 60, 62, 338, 339, 352, 353, 376, 710, 732, 8194, 8195, 8201, 8204, 8205, 8206, 8207, 8211, 8212, 8216, 8217, 8218, 8220, 8221, 8222, 8224, 8225, 8240, 8249, 8250, 8364, 402, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 977, 978, 982, 8226, 8230, 8242, 8243, 8254, 8260, 8472, 8465, 8476, 8482, 8501, 8592, 8593, 8594, 8595, 8596, 8629, 8656, 8657, 8658, 8659, 8660, 8704, 8706, 8707, 8709, 8711, 8712, 8713, 8715, 8719, 8721, 8722, 8727, 8730, 8733, 8734, 8736, 8743, 8744, 8745, 8746, 8747, 8756, 8764, 8773, 8776, 8800, 8801, 8804, 8805, 8834, 8835, 8836, 8838, 8839, 8853, 8855, 8869, 8901, 8968, 8969, 8970, 8971, 9001, 9002, 9674, 9824, 9827, 9829, 9830];\n\nvar alphaIndex = {};\nvar numIndex = {};\n\nvar i = 0;\nvar length = HTML_ALPHA.length;\nwhile (i < length) {\n var a = HTML_ALPHA[i];\n var c = HTML_CODES[i];\n alphaIndex[a] = String.fromCharCode(c);\n numIndex[c] = a;\n i++;\n}\n\n/**\n * @constructor\n */\nfunction Html4Entities() {}\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.prototype.decode = function(str) {\n if (str.length === 0) {\n return '';\n }\n return str.replace(/&(#?[\\w\\d]+);?/g, function(s, entity) {\n var chr;\n if (entity.charAt(0) === \"#\") {\n var code = entity.charAt(1).toLowerCase() === 'x' ?\n parseInt(entity.substr(2), 16) :\n parseInt(entity.substr(1));\n\n if (!(isNaN(code) || code < -32768 || code > 65535)) {\n chr = String.fromCharCode(code);\n }\n } else {\n chr = alphaIndex[entity];\n }\n return chr || s;\n });\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.decode = function(str) {\n return new Html4Entities().decode(str);\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.prototype.encode = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var alpha = numIndex[str.charCodeAt(i)];\n result += alpha ? \"&\" + alpha + \";\" : str.charAt(i);\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.encode = function(str) {\n return new Html4Entities().encode(str);\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.prototype.encodeNonUTF = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var cc = str.charCodeAt(i);\n var alpha = numIndex[cc];\n if (alpha) {\n result += \"&\" + alpha + \";\";\n } else if (cc < 32 || cc > 126) {\n result += \"&#\" + cc + \";\";\n } else {\n result += str.charAt(i);\n }\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.encodeNonUTF = function(str) {\n return new Html4Entities().encodeNonUTF(str);\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.prototype.encodeNonASCII = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var c = str.charCodeAt(i);\n if (c <= 255) {\n result += str[i++];\n continue;\n }\n result += '&#' + c + ';';\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.encodeNonASCII = function(str) {\n return new Html4Entities().encodeNonASCII(str);\n};\n\nmodule.exports = Html4Entities;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/html-entities/lib/html4-entities.js\n// module id = 145\n// module chunks = 0","var ALPHA_INDEX = {\n '<': '<',\n '>': '>',\n '"': '\"',\n '&apos': '\\'',\n '&': '&',\n '<': '<',\n '>': '>',\n '"': '\"',\n ''': '\\'',\n '&': '&'\n};\n\nvar CHAR_INDEX = {\n 60: 'lt',\n 62: 'gt',\n 34: 'quot',\n 39: 'apos',\n 38: 'amp'\n};\n\nvar CHAR_S_INDEX = {\n '<': '<',\n '>': '>',\n '\"': '"',\n '\\'': ''',\n '&': '&'\n};\n\n/**\n * @constructor\n */\nfunction XmlEntities() {}\n\n/**\n * @param {String} str\n * @returns {String}\n */\nXmlEntities.prototype.encode = function(str) {\n if (str.length === 0) {\n return '';\n }\n return str.replace(/<|>|\"|'|&/g, function(s) {\n return CHAR_S_INDEX[s];\n });\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n XmlEntities.encode = function(str) {\n return new XmlEntities().encode(str);\n };\n\n/**\n * @param {String} str\n * @returns {String}\n */\nXmlEntities.prototype.decode = function(str) {\n if (str.length === 0) {\n return '';\n }\n return str.replace(/&#?[0-9a-zA-Z]+;?/g, function(s) {\n if (s.charAt(1) === '#') {\n var code = s.charAt(2).toLowerCase() === 'x' ?\n parseInt(s.substr(3), 16) :\n parseInt(s.substr(2));\n\n if (isNaN(code) || code < -32768 || code > 65535) {\n return '';\n }\n return String.fromCharCode(code);\n }\n return ALPHA_INDEX[s] || s;\n });\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n XmlEntities.decode = function(str) {\n return new XmlEntities().decode(str);\n };\n\n/**\n * @param {String} str\n * @returns {String}\n */\nXmlEntities.prototype.encodeNonUTF = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var c = str.charCodeAt(i);\n var alpha = CHAR_INDEX[c];\n if (alpha) {\n result += \"&\" + alpha + \";\";\n i++;\n continue;\n }\n if (c < 32 || c > 126) {\n result += '&#' + c + ';';\n } else {\n result += str.charAt(i);\n }\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n XmlEntities.encodeNonUTF = function(str) {\n return new XmlEntities().encodeNonUTF(str);\n };\n\n/**\n * @param {String} str\n * @returns {String}\n */\nXmlEntities.prototype.encodeNonASCII = function(str) {\n var strLenght = str.length;\n if (strLenght === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLenght) {\n var c = str.charCodeAt(i);\n if (c <= 255) {\n result += str[i++];\n continue;\n }\n result += '&#' + c + ';';\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n XmlEntities.encodeNonASCII = function(str) {\n return new XmlEntities().encodeNonASCII(str);\n };\n\nmodule.exports = XmlEntities;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/html-entities/lib/xml-entities.js\n// module id = 146\n// module chunks = 0","// Copyright 2014, 2015, 2016 Simon Lydell\n// X11 (“MIT”) Licensed. (See LICENSE.)\n\n// This regex comes from regex.coffee, and is inserted here by generate-index.js\n// (run `npm run build`).\nmodule.exports = /((['\"])(?:(?!\\2|\\\\).|\\\\(?:\\r\\n|[\\s\\S]))*(\\2)?|`(?:[^`\\\\$]|\\\\[\\s\\S]|\\$(?!\\{)|\\$\\{(?:[^{}]|\\{[^}]*\\}?)*\\}?)*(`)?)|(\\/\\/.*)|(\\/\\*(?:[^*]|\\*(?!\\/))*(\\*\\/)?)|(\\/(?!\\*)(?:\\[(?:(?![\\]\\\\]).|\\\\.)*\\]|(?![\\/\\]\\\\]).|\\\\.)+\\/(?:(?!\\s*(?:\\b|[\\u0080-\\uFFFF$\\\\'\"~({]|[+\\-!](?!=)|\\.?\\d))|[gmiyu]{1,5}\\b(?![\\u0080-\\uFFFF$\\\\]|\\s*(?:[+\\-*%&|^<>!=?({]|\\/(?![\\/*])))))|(0[xX][\\da-fA-F]+|0[oO][0-7]+|0[bB][01]+|(?:\\d*\\.\\d+|\\d+\\.?)(?:[eE][+-]?\\d+)?)|((?!\\d)(?:(?!\\s)[$\\w\\u0080-\\uFFFF]|\\\\u[\\da-fA-F]{4}|\\\\u\\{[\\da-fA-F]{1,6}\\})+)|(--|\\+\\+|&&|\\|\\||=>|\\.{3}|(?:[+\\-\\/%&|^]|\\*{1,2}|<{1,2}|>{1,3}|!=?|={1,2})=?|[?~.,:;[\\](){}])|(\\s+)|(^$|[\\s\\S])/g\n\nmodule.exports.matchToToken = function(match) {\n var token = {type: \"invalid\", value: match[0]}\n if (match[ 1]) token.type = \"string\" , token.closed = !!(match[3] || match[4])\n else if (match[ 5]) token.type = \"comment\"\n else if (match[ 6]) token.type = \"comment\", token.closed = !!match[7]\n else if (match[ 8]) token.type = \"regex\"\n else if (match[ 9]) token.type = \"number\"\n else if (match[10]) token.type = \"name\"\n else if (match[11]) token.type = \"punctuator\"\n else if (match[12]) token.type = \"whitespace\"\n return token\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/js-tokens/index.js\n// module id = 147\n// module chunks = 0","/**\n * Helpers.\n */\n\nvar s = 1000\nvar m = s * 60\nvar h = m * 60\nvar d = h * 24\nvar y = d * 365.25\n\n/**\n * Parse or format the given `val`.\n *\n * Options:\n *\n * - `long` verbose formatting [false]\n *\n * @param {String|Number} val\n * @param {Object} options\n * @throws {Error} throw an error if val is not a non-empty string or a number\n * @return {String|Number}\n * @api public\n */\n\nmodule.exports = function (val, options) {\n options = options || {}\n var type = typeof val\n if (type === 'string' && val.length > 0) {\n return parse(val)\n } else if (type === 'number' && isNaN(val) === false) {\n return options.long ?\n\t\t\tfmtLong(val) :\n\t\t\tfmtShort(val)\n }\n throw new Error('val is not a non-empty string or a valid number. val=' + JSON.stringify(val))\n}\n\n/**\n * Parse the given `str` and return milliseconds.\n *\n * @param {String} str\n * @return {Number}\n * @api private\n */\n\nfunction parse(str) {\n str = String(str)\n if (str.length > 10000) {\n return\n }\n var match = /^((?:\\d+)?\\.?\\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str)\n if (!match) {\n return\n }\n var n = parseFloat(match[1])\n var type = (match[2] || 'ms').toLowerCase()\n switch (type) {\n case 'years':\n case 'year':\n case 'yrs':\n case 'yr':\n case 'y':\n return n * y\n case 'days':\n case 'day':\n case 'd':\n return n * d\n case 'hours':\n case 'hour':\n case 'hrs':\n case 'hr':\n case 'h':\n return n * h\n case 'minutes':\n case 'minute':\n case 'mins':\n case 'min':\n case 'm':\n return n * m\n case 'seconds':\n case 'second':\n case 'secs':\n case 'sec':\n case 's':\n return n * s\n case 'milliseconds':\n case 'millisecond':\n case 'msecs':\n case 'msec':\n case 'ms':\n return n\n default:\n return undefined\n }\n}\n\n/**\n * Short format for `ms`.\n *\n * @param {Number} ms\n * @return {String}\n * @api private\n */\n\nfunction fmtShort(ms) {\n if (ms >= d) {\n return Math.round(ms / d) + 'd'\n }\n if (ms >= h) {\n return Math.round(ms / h) + 'h'\n }\n if (ms >= m) {\n return Math.round(ms / m) + 'm'\n }\n if (ms >= s) {\n return Math.round(ms / s) + 's'\n }\n return ms + 'ms'\n}\n\n/**\n * Long format for `ms`.\n *\n * @param {Number} ms\n * @return {String}\n * @api private\n */\n\nfunction fmtLong(ms) {\n return plural(ms, d, 'day') ||\n plural(ms, h, 'hour') ||\n plural(ms, m, 'minute') ||\n plural(ms, s, 'second') ||\n ms + ' ms'\n}\n\n/**\n * Pluralization helper.\n */\n\nfunction plural(ms, n, name) {\n if (ms < n) {\n return\n }\n if (ms < n * 1.5) {\n return Math.floor(ms / n) + ' ' + name\n }\n return Math.ceil(ms / n) + ' ' + name + 's'\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/ms/index.js\n// module id = 148\n// module chunks = 0","'use strict';\n\nvar has = Object.prototype.hasOwnProperty;\n\n/**\n * Simple query string parser.\n *\n * @param {String} query The query string that needs to be parsed.\n * @returns {Object}\n * @api public\n */\nfunction querystring(query) {\n var parser = /([^=?&]+)=?([^&]*)/g\n , result = {}\n , part;\n\n //\n // Little nifty parsing hack, leverage the fact that RegExp.exec increments\n // the lastIndex property so we can continue executing this loop until we've\n // parsed all results.\n //\n for (;\n part = parser.exec(query);\n result[decodeURIComponent(part[1])] = decodeURIComponent(part[2])\n );\n\n return result;\n}\n\n/**\n * Transform a query string to an object.\n *\n * @param {Object} obj Object that should be transformed.\n * @param {String} prefix Optional prefix.\n * @returns {String}\n * @api public\n */\nfunction querystringify(obj, prefix) {\n prefix = prefix || '';\n\n var pairs = [];\n\n //\n // Optionally prefix with a '?' if needed\n //\n if ('string' !== typeof prefix) prefix = '?';\n\n for (var key in obj) {\n if (has.call(obj, key)) {\n pairs.push(encodeURIComponent(key) +'='+ encodeURIComponent(obj[key]));\n }\n }\n\n return pairs.length ? prefix + pairs.join('&') : '';\n}\n\n//\n// Expose the module.\n//\nexports.stringify = querystringify;\nexports.parse = querystring;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/querystringify/index.js\n// module id = 149\n// module chunks = 0","// This method of obtaining a reference to the global object needs to be\n// kept identical to the way it is obtained in runtime.js\nvar g =\n typeof global === \"object\" ? global :\n typeof window === \"object\" ? window :\n typeof self === \"object\" ? self : this;\n\n// Use `getOwnPropertyNames` because not all browsers support calling\n// `hasOwnProperty` on the global `self` object in a worker. See #183.\nvar hadRuntime = g.regeneratorRuntime &&\n Object.getOwnPropertyNames(g).indexOf(\"regeneratorRuntime\") >= 0;\n\n// Save the old regeneratorRuntime in case it needs to be restored later.\nvar oldRuntime = hadRuntime && g.regeneratorRuntime;\n\n// Force reevalutation of runtime.js.\ng.regeneratorRuntime = undefined;\n\nmodule.exports = require(\"./runtime\");\n\nif (hadRuntime) {\n // Restore the original runtime.\n g.regeneratorRuntime = oldRuntime;\n} else {\n // Remove the global property added by runtime.js.\n try {\n delete g.regeneratorRuntime;\n } catch(e) {\n g.regeneratorRuntime = undefined;\n }\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/regenerator-runtime/runtime-module.js\n// module id = 150\n// module chunks = 0","/**\n * Copyright (c) 2014, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * https://raw.github.com/facebook/regenerator/master/LICENSE file. An\n * additional grant of patent rights can be found in the PATENTS file in\n * the same directory.\n */\n\n!(function(global) {\n \"use strict\";\n\n var Op = Object.prototype;\n var hasOwn = Op.hasOwnProperty;\n var undefined; // More compressible than void 0.\n var $Symbol = typeof Symbol === \"function\" ? Symbol : {};\n var iteratorSymbol = $Symbol.iterator || \"@@iterator\";\n var toStringTagSymbol = $Symbol.toStringTag || \"@@toStringTag\";\n\n var inModule = typeof module === \"object\";\n var runtime = global.regeneratorRuntime;\n if (runtime) {\n if (inModule) {\n // If regeneratorRuntime is defined globally and we're in a module,\n // make the exports object identical to regeneratorRuntime.\n module.exports = runtime;\n }\n // Don't bother evaluating the rest of this file if the runtime was\n // already defined globally.\n return;\n }\n\n // Define the runtime globally (as expected by generated code) as either\n // module.exports (if we're in a module) or a new, empty object.\n runtime = global.regeneratorRuntime = inModule ? module.exports : {};\n\n function wrap(innerFn, outerFn, self, tryLocsList) {\n // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.\n var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;\n var generator = Object.create(protoGenerator.prototype);\n var context = new Context(tryLocsList || []);\n\n // The ._invoke method unifies the implementations of the .next,\n // .throw, and .return methods.\n generator._invoke = makeInvokeMethod(innerFn, self, context);\n\n return generator;\n }\n runtime.wrap = wrap;\n\n // Try/catch helper to minimize deoptimizations. Returns a completion\n // record like context.tryEntries[i].completion. This interface could\n // have been (and was previously) designed to take a closure to be\n // invoked without arguments, but in all the cases we care about we\n // already have an existing method we want to call, so there's no need\n // to create a new function object. We can even get away with assuming\n // the method takes exactly one argument, since that happens to be true\n // in every case, so we don't have to touch the arguments object. The\n // only additional allocation required is the completion record, which\n // has a stable shape and so hopefully should be cheap to allocate.\n function tryCatch(fn, obj, arg) {\n try {\n return { type: \"normal\", arg: fn.call(obj, arg) };\n } catch (err) {\n return { type: \"throw\", arg: err };\n }\n }\n\n var GenStateSuspendedStart = \"suspendedStart\";\n var GenStateSuspendedYield = \"suspendedYield\";\n var GenStateExecuting = \"executing\";\n var GenStateCompleted = \"completed\";\n\n // Returning this object from the innerFn has the same effect as\n // breaking out of the dispatch switch statement.\n var ContinueSentinel = {};\n\n // Dummy constructor functions that we use as the .constructor and\n // .constructor.prototype properties for functions that return Generator\n // objects. For full spec compliance, you may wish to configure your\n // minifier not to mangle the names of these two functions.\n function Generator() {}\n function GeneratorFunction() {}\n function GeneratorFunctionPrototype() {}\n\n // This is a polyfill for %IteratorPrototype% for environments that\n // don't natively support it.\n var IteratorPrototype = {};\n IteratorPrototype[iteratorSymbol] = function () {\n return this;\n };\n\n var getProto = Object.getPrototypeOf;\n var NativeIteratorPrototype = getProto && getProto(getProto(values([])));\n if (NativeIteratorPrototype &&\n NativeIteratorPrototype !== Op &&\n hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {\n // This environment has a native %IteratorPrototype%; use it instead\n // of the polyfill.\n IteratorPrototype = NativeIteratorPrototype;\n }\n\n var Gp = GeneratorFunctionPrototype.prototype =\n Generator.prototype = Object.create(IteratorPrototype);\n GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;\n GeneratorFunctionPrototype.constructor = GeneratorFunction;\n GeneratorFunctionPrototype[toStringTagSymbol] =\n GeneratorFunction.displayName = \"GeneratorFunction\";\n\n // Helper for defining the .next, .throw, and .return methods of the\n // Iterator interface in terms of a single ._invoke method.\n function defineIteratorMethods(prototype) {\n [\"next\", \"throw\", \"return\"].forEach(function(method) {\n prototype[method] = function(arg) {\n return this._invoke(method, arg);\n };\n });\n }\n\n runtime.isGeneratorFunction = function(genFun) {\n var ctor = typeof genFun === \"function\" && genFun.constructor;\n return ctor\n ? ctor === GeneratorFunction ||\n // For the native GeneratorFunction constructor, the best we can\n // do is to check its .name property.\n (ctor.displayName || ctor.name) === \"GeneratorFunction\"\n : false;\n };\n\n runtime.mark = function(genFun) {\n if (Object.setPrototypeOf) {\n Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);\n } else {\n genFun.__proto__ = GeneratorFunctionPrototype;\n if (!(toStringTagSymbol in genFun)) {\n genFun[toStringTagSymbol] = \"GeneratorFunction\";\n }\n }\n genFun.prototype = Object.create(Gp);\n return genFun;\n };\n\n // Within the body of any async function, `await x` is transformed to\n // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test\n // `hasOwn.call(value, \"__await\")` to determine if the yielded value is\n // meant to be awaited.\n runtime.awrap = function(arg) {\n return { __await: arg };\n };\n\n function AsyncIterator(generator) {\n function invoke(method, arg, resolve, reject) {\n var record = tryCatch(generator[method], generator, arg);\n if (record.type === \"throw\") {\n reject(record.arg);\n } else {\n var result = record.arg;\n var value = result.value;\n if (value &&\n typeof value === \"object\" &&\n hasOwn.call(value, \"__await\")) {\n return Promise.resolve(value.__await).then(function(value) {\n invoke(\"next\", value, resolve, reject);\n }, function(err) {\n invoke(\"throw\", err, resolve, reject);\n });\n }\n\n return Promise.resolve(value).then(function(unwrapped) {\n // When a yielded Promise is resolved, its final value becomes\n // the .value of the Promise<{value,done}> result for the\n // current iteration. If the Promise is rejected, however, the\n // result for this iteration will be rejected with the same\n // reason. Note that rejections of yielded Promises are not\n // thrown back into the generator function, as is the case\n // when an awaited Promise is rejected. This difference in\n // behavior between yield and await is important, because it\n // allows the consumer to decide what to do with the yielded\n // rejection (swallow it and continue, manually .throw it back\n // into the generator, abandon iteration, whatever). With\n // await, by contrast, there is no opportunity to examine the\n // rejection reason outside the generator function, so the\n // only option is to throw it from the await expression, and\n // let the generator function handle the exception.\n result.value = unwrapped;\n resolve(result);\n }, reject);\n }\n }\n\n if (typeof process === \"object\" && process.domain) {\n invoke = process.domain.bind(invoke);\n }\n\n var previousPromise;\n\n function enqueue(method, arg) {\n function callInvokeWithMethodAndArg() {\n return new Promise(function(resolve, reject) {\n invoke(method, arg, resolve, reject);\n });\n }\n\n return previousPromise =\n // If enqueue has been called before, then we want to wait until\n // all previous Promises have been resolved before calling invoke,\n // so that results are always delivered in the correct order. If\n // enqueue has not been called before, then it is important to\n // call invoke immediately, without waiting on a callback to fire,\n // so that the async generator function has the opportunity to do\n // any necessary setup in a predictable way. This predictability\n // is why the Promise constructor synchronously invokes its\n // executor callback, and why async functions synchronously\n // execute code before the first await. Since we implement simple\n // async functions in terms of async generators, it is especially\n // important to get this right, even though it requires care.\n previousPromise ? previousPromise.then(\n callInvokeWithMethodAndArg,\n // Avoid propagating failures to Promises returned by later\n // invocations of the iterator.\n callInvokeWithMethodAndArg\n ) : callInvokeWithMethodAndArg();\n }\n\n // Define the unified helper method that is used to implement .next,\n // .throw, and .return (see defineIteratorMethods).\n this._invoke = enqueue;\n }\n\n defineIteratorMethods(AsyncIterator.prototype);\n runtime.AsyncIterator = AsyncIterator;\n\n // Note that simple async functions are implemented on top of\n // AsyncIterator objects; they just return a Promise for the value of\n // the final result produced by the iterator.\n runtime.async = function(innerFn, outerFn, self, tryLocsList) {\n var iter = new AsyncIterator(\n wrap(innerFn, outerFn, self, tryLocsList)\n );\n\n return runtime.isGeneratorFunction(outerFn)\n ? iter // If outerFn is a generator, return the full iterator.\n : iter.next().then(function(result) {\n return result.done ? result.value : iter.next();\n });\n };\n\n function makeInvokeMethod(innerFn, self, context) {\n var state = GenStateSuspendedStart;\n\n return function invoke(method, arg) {\n if (state === GenStateExecuting) {\n throw new Error(\"Generator is already running\");\n }\n\n if (state === GenStateCompleted) {\n if (method === \"throw\") {\n throw arg;\n }\n\n // Be forgiving, per 25.3.3.3.3 of the spec:\n // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume\n return doneResult();\n }\n\n context.method = method;\n context.arg = arg;\n\n while (true) {\n var delegate = context.delegate;\n if (delegate) {\n var delegateResult = maybeInvokeDelegate(delegate, context);\n if (delegateResult) {\n if (delegateResult === ContinueSentinel) continue;\n return delegateResult;\n }\n }\n\n if (context.method === \"next\") {\n // Setting context._sent for legacy support of Babel's\n // function.sent implementation.\n context.sent = context._sent = context.arg;\n\n } else if (context.method === \"throw\") {\n if (state === GenStateSuspendedStart) {\n state = GenStateCompleted;\n throw context.arg;\n }\n\n context.dispatchException(context.arg);\n\n } else if (context.method === \"return\") {\n context.abrupt(\"return\", context.arg);\n }\n\n state = GenStateExecuting;\n\n var record = tryCatch(innerFn, self, context);\n if (record.type === \"normal\") {\n // If an exception is thrown from innerFn, we leave state ===\n // GenStateExecuting and loop back for another invocation.\n state = context.done\n ? GenStateCompleted\n : GenStateSuspendedYield;\n\n if (record.arg === ContinueSentinel) {\n continue;\n }\n\n return {\n value: record.arg,\n done: context.done\n };\n\n } else if (record.type === \"throw\") {\n state = GenStateCompleted;\n // Dispatch the exception by looping back around to the\n // context.dispatchException(context.arg) call above.\n context.method = \"throw\";\n context.arg = record.arg;\n }\n }\n };\n }\n\n // Call delegate.iterator[context.method](context.arg) and handle the\n // result, either by returning a { value, done } result from the\n // delegate iterator, or by modifying context.method and context.arg,\n // setting context.delegate to null, and returning the ContinueSentinel.\n function maybeInvokeDelegate(delegate, context) {\n var method = delegate.iterator[context.method];\n if (method === undefined) {\n // A .throw or .return when the delegate iterator has no .throw\n // method always terminates the yield* loop.\n context.delegate = null;\n\n if (context.method === \"throw\") {\n if (delegate.iterator.return) {\n // If the delegate iterator has a return method, give it a\n // chance to clean up.\n context.method = \"return\";\n context.arg = undefined;\n maybeInvokeDelegate(delegate, context);\n\n if (context.method === \"throw\") {\n // If maybeInvokeDelegate(context) changed context.method from\n // \"return\" to \"throw\", let that override the TypeError below.\n return ContinueSentinel;\n }\n }\n\n context.method = \"throw\";\n context.arg = new TypeError(\n \"The iterator does not provide a 'throw' method\");\n }\n\n return ContinueSentinel;\n }\n\n var record = tryCatch(method, delegate.iterator, context.arg);\n\n if (record.type === \"throw\") {\n context.method = \"throw\";\n context.arg = record.arg;\n context.delegate = null;\n return ContinueSentinel;\n }\n\n var info = record.arg;\n\n if (! info) {\n context.method = \"throw\";\n context.arg = new TypeError(\"iterator result is not an object\");\n context.delegate = null;\n return ContinueSentinel;\n }\n\n if (info.done) {\n // Assign the result of the finished delegate to the temporary\n // variable specified by delegate.resultName (see delegateYield).\n context[delegate.resultName] = info.value;\n\n // Resume execution at the desired location (see delegateYield).\n context.next = delegate.nextLoc;\n\n // If context.method was \"throw\" but the delegate handled the\n // exception, let the outer generator proceed normally. If\n // context.method was \"next\", forget context.arg since it has been\n // \"consumed\" by the delegate iterator. If context.method was\n // \"return\", allow the original .return call to continue in the\n // outer generator.\n if (context.method !== \"return\") {\n context.method = \"next\";\n context.arg = undefined;\n }\n\n } else {\n // Re-yield the result returned by the delegate method.\n return info;\n }\n\n // The delegate iterator is finished, so forget it and continue with\n // the outer generator.\n context.delegate = null;\n return ContinueSentinel;\n }\n\n // Define Generator.prototype.{next,throw,return} in terms of the\n // unified ._invoke helper method.\n defineIteratorMethods(Gp);\n\n Gp[toStringTagSymbol] = \"Generator\";\n\n Gp.toString = function() {\n return \"[object Generator]\";\n };\n\n function pushTryEntry(locs) {\n var entry = { tryLoc: locs[0] };\n\n if (1 in locs) {\n entry.catchLoc = locs[1];\n }\n\n if (2 in locs) {\n entry.finallyLoc = locs[2];\n entry.afterLoc = locs[3];\n }\n\n this.tryEntries.push(entry);\n }\n\n function resetTryEntry(entry) {\n var record = entry.completion || {};\n record.type = \"normal\";\n delete record.arg;\n entry.completion = record;\n }\n\n function Context(tryLocsList) {\n // The root entry object (effectively a try statement without a catch\n // or a finally block) gives us a place to store values thrown from\n // locations where there is no enclosing try statement.\n this.tryEntries = [{ tryLoc: \"root\" }];\n tryLocsList.forEach(pushTryEntry, this);\n this.reset(true);\n }\n\n runtime.keys = function(object) {\n var keys = [];\n for (var key in object) {\n keys.push(key);\n }\n keys.reverse();\n\n // Rather than returning an object with a next method, we keep\n // things simple and return the next function itself.\n return function next() {\n while (keys.length) {\n var key = keys.pop();\n if (key in object) {\n next.value = key;\n next.done = false;\n return next;\n }\n }\n\n // To avoid creating an additional object, we just hang the .value\n // and .done properties off the next function object itself. This\n // also ensures that the minifier will not anonymize the function.\n next.done = true;\n return next;\n };\n };\n\n function values(iterable) {\n if (iterable) {\n var iteratorMethod = iterable[iteratorSymbol];\n if (iteratorMethod) {\n return iteratorMethod.call(iterable);\n }\n\n if (typeof iterable.next === \"function\") {\n return iterable;\n }\n\n if (!isNaN(iterable.length)) {\n var i = -1, next = function next() {\n while (++i < iterable.length) {\n if (hasOwn.call(iterable, i)) {\n next.value = iterable[i];\n next.done = false;\n return next;\n }\n }\n\n next.value = undefined;\n next.done = true;\n\n return next;\n };\n\n return next.next = next;\n }\n }\n\n // Return an iterator with no values.\n return { next: doneResult };\n }\n runtime.values = values;\n\n function doneResult() {\n return { value: undefined, done: true };\n }\n\n Context.prototype = {\n constructor: Context,\n\n reset: function(skipTempReset) {\n this.prev = 0;\n this.next = 0;\n // Resetting context._sent for legacy support of Babel's\n // function.sent implementation.\n this.sent = this._sent = undefined;\n this.done = false;\n this.delegate = null;\n\n this.method = \"next\";\n this.arg = undefined;\n\n this.tryEntries.forEach(resetTryEntry);\n\n if (!skipTempReset) {\n for (var name in this) {\n // Not sure about the optimal order of these conditions:\n if (name.charAt(0) === \"t\" &&\n hasOwn.call(this, name) &&\n !isNaN(+name.slice(1))) {\n this[name] = undefined;\n }\n }\n }\n },\n\n stop: function() {\n this.done = true;\n\n var rootEntry = this.tryEntries[0];\n var rootRecord = rootEntry.completion;\n if (rootRecord.type === \"throw\") {\n throw rootRecord.arg;\n }\n\n return this.rval;\n },\n\n dispatchException: function(exception) {\n if (this.done) {\n throw exception;\n }\n\n var context = this;\n function handle(loc, caught) {\n record.type = \"throw\";\n record.arg = exception;\n context.next = loc;\n\n if (caught) {\n // If the dispatched exception was caught by a catch block,\n // then let that catch block handle the exception normally.\n context.method = \"next\";\n context.arg = undefined;\n }\n\n return !! caught;\n }\n\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n var record = entry.completion;\n\n if (entry.tryLoc === \"root\") {\n // Exception thrown outside of any try block that could handle\n // it, so set the completion value of the entire function to\n // throw the exception.\n return handle(\"end\");\n }\n\n if (entry.tryLoc <= this.prev) {\n var hasCatch = hasOwn.call(entry, \"catchLoc\");\n var hasFinally = hasOwn.call(entry, \"finallyLoc\");\n\n if (hasCatch && hasFinally) {\n if (this.prev < entry.catchLoc) {\n return handle(entry.catchLoc, true);\n } else if (this.prev < entry.finallyLoc) {\n return handle(entry.finallyLoc);\n }\n\n } else if (hasCatch) {\n if (this.prev < entry.catchLoc) {\n return handle(entry.catchLoc, true);\n }\n\n } else if (hasFinally) {\n if (this.prev < entry.finallyLoc) {\n return handle(entry.finallyLoc);\n }\n\n } else {\n throw new Error(\"try statement without catch or finally\");\n }\n }\n }\n },\n\n abrupt: function(type, arg) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.tryLoc <= this.prev &&\n hasOwn.call(entry, \"finallyLoc\") &&\n this.prev < entry.finallyLoc) {\n var finallyEntry = entry;\n break;\n }\n }\n\n if (finallyEntry &&\n (type === \"break\" ||\n type === \"continue\") &&\n finallyEntry.tryLoc <= arg &&\n arg <= finallyEntry.finallyLoc) {\n // Ignore the finally entry if control is not jumping to a\n // location outside the try/catch block.\n finallyEntry = null;\n }\n\n var record = finallyEntry ? finallyEntry.completion : {};\n record.type = type;\n record.arg = arg;\n\n if (finallyEntry) {\n this.method = \"next\";\n this.next = finallyEntry.finallyLoc;\n return ContinueSentinel;\n }\n\n return this.complete(record);\n },\n\n complete: function(record, afterLoc) {\n if (record.type === \"throw\") {\n throw record.arg;\n }\n\n if (record.type === \"break\" ||\n record.type === \"continue\") {\n this.next = record.arg;\n } else if (record.type === \"return\") {\n this.rval = this.arg = record.arg;\n this.method = \"return\";\n this.next = \"end\";\n } else if (record.type === \"normal\" && afterLoc) {\n this.next = afterLoc;\n }\n\n return ContinueSentinel;\n },\n\n finish: function(finallyLoc) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.finallyLoc === finallyLoc) {\n this.complete(entry.completion, entry.afterLoc);\n resetTryEntry(entry);\n return ContinueSentinel;\n }\n }\n },\n\n \"catch\": function(tryLoc) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.tryLoc === tryLoc) {\n var record = entry.completion;\n if (record.type === \"throw\") {\n var thrown = record.arg;\n resetTryEntry(entry);\n }\n return thrown;\n }\n }\n\n // The context.catch method must only be called with a location\n // argument that corresponds to a known catch block.\n throw new Error(\"illegal catch attempt\");\n },\n\n delegateYield: function(iterable, resultName, nextLoc) {\n this.delegate = {\n iterator: values(iterable),\n resultName: resultName,\n nextLoc: nextLoc\n };\n\n if (this.method === \"next\") {\n // Deliberately forget the last sent value so that we don't\n // accidentally pass it on to the delegate.\n this.arg = undefined;\n }\n\n return ContinueSentinel;\n }\n };\n})(\n // Among the various tricks for obtaining a reference to the global\n // object, this seems to be the most reliable technique that does not\n // use indirect eval (which violates Content Security Policy).\n typeof global === \"object\" ? global :\n typeof window === \"object\" ? window :\n typeof self === \"object\" ? self : this\n);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/regenerator-runtime/runtime.js\n// module id = 151\n// module chunks = 0","'use strict';\n\n/**\n * Check if we're required to add a port number.\n *\n * @see https://url.spec.whatwg.org/#default-port\n * @param {Number|String} port Port number we need to check\n * @param {String} protocol Protocol we need to check against.\n * @returns {Boolean} Is it a default port for the given protocol\n * @api private\n */\nmodule.exports = function required(port, protocol) {\n protocol = protocol.split(':')[0];\n port = +port;\n\n if (!port) return false;\n\n switch (protocol) {\n case 'http':\n case 'ws':\n return port !== 80;\n\n case 'https':\n case 'wss':\n return port !== 443;\n\n case 'ftp':\n return port !== 21;\n\n case 'gopher':\n return port !== 70;\n\n case 'file':\n return false;\n }\n\n return port !== 0;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/requires-port/index.js\n// module id = 152\n// module chunks = 0","'use strict';\n\nvar transportList = require('./transport-list');\n\nmodule.exports = require('./main')(transportList);\n\n// TODO can't get rid of this until all servers do\nif ('_sockjs_onload' in global) {\n setTimeout(global._sockjs_onload, 1);\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/entry.js\n// module id = 153\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , Event = require('./event')\n ;\n\nfunction CloseEvent() {\n Event.call(this);\n this.initEvent('close', false, false);\n this.wasClean = false;\n this.code = 0;\n this.reason = '';\n}\n\ninherits(CloseEvent, Event);\n\nmodule.exports = CloseEvent;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/event/close.js\n// module id = 154\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , Event = require('./event')\n ;\n\nfunction TransportMessageEvent(data) {\n Event.call(this);\n this.initEvent('message', false, false);\n this.data = data;\n}\n\ninherits(TransportMessageEvent, Event);\n\nmodule.exports = TransportMessageEvent;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/event/trans-message.js\n// module id = 155\n// module chunks = 0","'use strict';\n\nvar JSON3 = require('json3')\n , iframeUtils = require('./utils/iframe')\n ;\n\nfunction FacadeJS(transport) {\n this._transport = transport;\n transport.on('message', this._transportMessage.bind(this));\n transport.on('close', this._transportClose.bind(this));\n}\n\nFacadeJS.prototype._transportClose = function(code, reason) {\n iframeUtils.postMessage('c', JSON3.stringify([code, reason]));\n};\nFacadeJS.prototype._transportMessage = function(frame) {\n iframeUtils.postMessage('t', frame);\n};\nFacadeJS.prototype._send = function(data) {\n this._transport.send(data);\n};\nFacadeJS.prototype._close = function() {\n this._transport.close();\n this._transport.removeAllListeners();\n};\n\nmodule.exports = FacadeJS;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/facade.js\n// module id = 156\n// module chunks = 0","'use strict';\n\nvar urlUtils = require('./utils/url')\n , eventUtils = require('./utils/event')\n , JSON3 = require('json3')\n , FacadeJS = require('./facade')\n , InfoIframeReceiver = require('./info-iframe-receiver')\n , iframeUtils = require('./utils/iframe')\n , loc = require('./location')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:iframe-bootstrap');\n}\n\nmodule.exports = function(SockJS, availableTransports) {\n var transportMap = {};\n availableTransports.forEach(function(at) {\n if (at.facadeTransport) {\n transportMap[at.facadeTransport.transportName] = at.facadeTransport;\n }\n });\n\n // hard-coded for the info iframe\n // TODO see if we can make this more dynamic\n transportMap[InfoIframeReceiver.transportName] = InfoIframeReceiver;\n var parentOrigin;\n\n /* eslint-disable camelcase */\n SockJS.bootstrap_iframe = function() {\n /* eslint-enable camelcase */\n var facade;\n iframeUtils.currentWindowId = loc.hash.slice(1);\n var onMessage = function(e) {\n if (e.source !== parent) {\n return;\n }\n if (typeof parentOrigin === 'undefined') {\n parentOrigin = e.origin;\n }\n if (e.origin !== parentOrigin) {\n return;\n }\n\n var iframeMessage;\n try {\n iframeMessage = JSON3.parse(e.data);\n } catch (ignored) {\n debug('bad json', e.data);\n return;\n }\n\n if (iframeMessage.windowId !== iframeUtils.currentWindowId) {\n return;\n }\n switch (iframeMessage.type) {\n case 's':\n var p;\n try {\n p = JSON3.parse(iframeMessage.data);\n } catch (ignored) {\n debug('bad json', iframeMessage.data);\n break;\n }\n var version = p[0];\n var transport = p[1];\n var transUrl = p[2];\n var baseUrl = p[3];\n debug(version, transport, transUrl, baseUrl);\n // change this to semver logic\n if (version !== SockJS.version) {\n throw new Error('Incompatible SockJS! Main site uses:' +\n ' \"' + version + '\", the iframe:' +\n ' \"' + SockJS.version + '\".');\n }\n\n if (!urlUtils.isOriginEqual(transUrl, loc.href) ||\n !urlUtils.isOriginEqual(baseUrl, loc.href)) {\n throw new Error('Can\\'t connect to different domain from within an ' +\n 'iframe. (' + loc.href + ', ' + transUrl + ', ' + baseUrl + ')');\n }\n facade = new FacadeJS(new transportMap[transport](transUrl, baseUrl));\n break;\n case 'm':\n facade._send(iframeMessage.data);\n break;\n case 'c':\n if (facade) {\n facade._close();\n }\n facade = null;\n break;\n }\n };\n\n eventUtils.attachEvent('message', onMessage);\n\n // Start\n iframeUtils.postMessage('s');\n };\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/iframe-bootstrap.js\n// module id = 157\n// module chunks = 0","'use strict';\n\nvar EventEmitter = require('events').EventEmitter\n , inherits = require('inherits')\n , JSON3 = require('json3')\n , utils = require('./utils/event')\n , IframeTransport = require('./transport/iframe')\n , InfoReceiverIframe = require('./info-iframe-receiver')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:info-iframe');\n}\n\nfunction InfoIframe(baseUrl, url) {\n var self = this;\n EventEmitter.call(this);\n\n var go = function() {\n var ifr = self.ifr = new IframeTransport(InfoReceiverIframe.transportName, url, baseUrl);\n\n ifr.once('message', function(msg) {\n if (msg) {\n var d;\n try {\n d = JSON3.parse(msg);\n } catch (e) {\n debug('bad json', msg);\n self.emit('finish');\n self.close();\n return;\n }\n\n var info = d[0], rtt = d[1];\n self.emit('finish', info, rtt);\n }\n self.close();\n });\n\n ifr.once('close', function() {\n self.emit('finish');\n self.close();\n });\n };\n\n // TODO this seems the same as the 'needBody' from transports\n if (!global.document.body) {\n utils.attachEvent('load', go);\n } else {\n go();\n }\n}\n\ninherits(InfoIframe, EventEmitter);\n\nInfoIframe.enabled = function() {\n return IframeTransport.enabled();\n};\n\nInfoIframe.prototype.close = function() {\n if (this.ifr) {\n this.ifr.close();\n }\n this.removeAllListeners();\n this.ifr = null;\n};\n\nmodule.exports = InfoIframe;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/info-iframe.js\n// module id = 158\n// module chunks = 0","'use strict';\n\nvar EventEmitter = require('events').EventEmitter\n , inherits = require('inherits')\n , urlUtils = require('./utils/url')\n , XDR = require('./transport/sender/xdr')\n , XHRCors = require('./transport/sender/xhr-cors')\n , XHRLocal = require('./transport/sender/xhr-local')\n , XHRFake = require('./transport/sender/xhr-fake')\n , InfoIframe = require('./info-iframe')\n , InfoAjax = require('./info-ajax')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:info-receiver');\n}\n\nfunction InfoReceiver(baseUrl, urlInfo) {\n debug(baseUrl);\n var self = this;\n EventEmitter.call(this);\n\n setTimeout(function() {\n self.doXhr(baseUrl, urlInfo);\n }, 0);\n}\n\ninherits(InfoReceiver, EventEmitter);\n\n// TODO this is currently ignoring the list of available transports and the whitelist\n\nInfoReceiver._getReceiver = function(baseUrl, url, urlInfo) {\n // determine method of CORS support (if needed)\n if (urlInfo.sameOrigin) {\n return new InfoAjax(url, XHRLocal);\n }\n if (XHRCors.enabled) {\n return new InfoAjax(url, XHRCors);\n }\n if (XDR.enabled && urlInfo.sameScheme) {\n return new InfoAjax(url, XDR);\n }\n if (InfoIframe.enabled()) {\n return new InfoIframe(baseUrl, url);\n }\n return new InfoAjax(url, XHRFake);\n};\n\nInfoReceiver.prototype.doXhr = function(baseUrl, urlInfo) {\n var self = this\n , url = urlUtils.addPath(baseUrl, '/info')\n ;\n debug('doXhr', url);\n\n this.xo = InfoReceiver._getReceiver(baseUrl, url, urlInfo);\n\n this.timeoutRef = setTimeout(function() {\n debug('timeout');\n self._cleanup(false);\n self.emit('finish');\n }, InfoReceiver.timeout);\n\n this.xo.once('finish', function(info, rtt) {\n debug('finish', info, rtt);\n self._cleanup(true);\n self.emit('finish', info, rtt);\n });\n};\n\nInfoReceiver.prototype._cleanup = function(wasClean) {\n debug('_cleanup');\n clearTimeout(this.timeoutRef);\n this.timeoutRef = null;\n if (!wasClean && this.xo) {\n this.xo.close();\n }\n this.xo = null;\n};\n\nInfoReceiver.prototype.close = function() {\n debug('close');\n this.removeAllListeners();\n this._cleanup(false);\n};\n\nInfoReceiver.timeout = 8000;\n\nmodule.exports = InfoReceiver;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/info-receiver.js\n// module id = 159\n// module chunks = 0","'use strict';\n\nrequire('./shims');\n\nvar URL = require('url-parse')\n , inherits = require('inherits')\n , JSON3 = require('json3')\n , random = require('./utils/random')\n , escape = require('./utils/escape')\n , urlUtils = require('./utils/url')\n , eventUtils = require('./utils/event')\n , transport = require('./utils/transport')\n , objectUtils = require('./utils/object')\n , browser = require('./utils/browser')\n , log = require('./utils/log')\n , Event = require('./event/event')\n , EventTarget = require('./event/eventtarget')\n , loc = require('./location')\n , CloseEvent = require('./event/close')\n , TransportMessageEvent = require('./event/trans-message')\n , InfoReceiver = require('./info-receiver')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:main');\n}\n\nvar transports;\n\n// follow constructor steps defined at http://dev.w3.org/html5/websockets/#the-websocket-interface\nfunction SockJS(url, protocols, options) {\n if (!(this instanceof SockJS)) {\n return new SockJS(url, protocols, options);\n }\n if (arguments.length < 1) {\n throw new TypeError(\"Failed to construct 'SockJS: 1 argument required, but only 0 present\");\n }\n EventTarget.call(this);\n\n this.readyState = SockJS.CONNECTING;\n this.extensions = '';\n this.protocol = '';\n\n // non-standard extension\n options = options || {};\n if (options.protocols_whitelist) {\n log.warn(\"'protocols_whitelist' is DEPRECATED. Use 'transports' instead.\");\n }\n this._transportsWhitelist = options.transports;\n this._transportOptions = options.transportOptions || {};\n\n var sessionId = options.sessionId || 8;\n if (typeof sessionId === 'function') {\n this._generateSessionId = sessionId;\n } else if (typeof sessionId === 'number') {\n this._generateSessionId = function() {\n return random.string(sessionId);\n };\n } else {\n throw new TypeError('If sessionId is used in the options, it needs to be a number or a function.');\n }\n\n this._server = options.server || random.numberString(1000);\n\n // Step 1 of WS spec - parse and validate the url. Issue #8\n var parsedUrl = new URL(url);\n if (!parsedUrl.host || !parsedUrl.protocol) {\n throw new SyntaxError(\"The URL '\" + url + \"' is invalid\");\n } else if (parsedUrl.hash) {\n throw new SyntaxError('The URL must not contain a fragment');\n } else if (parsedUrl.protocol !== 'http:' && parsedUrl.protocol !== 'https:') {\n throw new SyntaxError(\"The URL's scheme must be either 'http:' or 'https:'. '\" + parsedUrl.protocol + \"' is not allowed.\");\n }\n\n var secure = parsedUrl.protocol === 'https:';\n // Step 2 - don't allow secure origin with an insecure protocol\n if (loc.protocol === 'https' && !secure) {\n throw new Error('SecurityError: An insecure SockJS connection may not be initiated from a page loaded over HTTPS');\n }\n\n // Step 3 - check port access - no need here\n // Step 4 - parse protocols argument\n if (!protocols) {\n protocols = [];\n } else if (!Array.isArray(protocols)) {\n protocols = [protocols];\n }\n\n // Step 5 - check protocols argument\n var sortedProtocols = protocols.sort();\n sortedProtocols.forEach(function(proto, i) {\n if (!proto) {\n throw new SyntaxError(\"The protocols entry '\" + proto + \"' is invalid.\");\n }\n if (i < (sortedProtocols.length - 1) && proto === sortedProtocols[i + 1]) {\n throw new SyntaxError(\"The protocols entry '\" + proto + \"' is duplicated.\");\n }\n });\n\n // Step 6 - convert origin\n var o = urlUtils.getOrigin(loc.href);\n this._origin = o ? o.toLowerCase() : null;\n\n // remove the trailing slash\n parsedUrl.set('pathname', parsedUrl.pathname.replace(/\\/+$/, ''));\n\n // store the sanitized url\n this.url = parsedUrl.href;\n debug('using url', this.url);\n\n // Step 7 - start connection in background\n // obtain server info\n // http://sockjs.github.io/sockjs-protocol/sockjs-protocol-0.3.3.html#section-26\n this._urlInfo = {\n nullOrigin: !browser.hasDomain()\n , sameOrigin: urlUtils.isOriginEqual(this.url, loc.href)\n , sameScheme: urlUtils.isSchemeEqual(this.url, loc.href)\n };\n\n this._ir = new InfoReceiver(this.url, this._urlInfo);\n this._ir.once('finish', this._receiveInfo.bind(this));\n}\n\ninherits(SockJS, EventTarget);\n\nfunction userSetCode(code) {\n return code === 1000 || (code >= 3000 && code <= 4999);\n}\n\nSockJS.prototype.close = function(code, reason) {\n // Step 1\n if (code && !userSetCode(code)) {\n throw new Error('InvalidAccessError: Invalid code');\n }\n // Step 2.4 states the max is 123 bytes, but we are just checking length\n if (reason && reason.length > 123) {\n throw new SyntaxError('reason argument has an invalid length');\n }\n\n // Step 3.1\n if (this.readyState === SockJS.CLOSING || this.readyState === SockJS.CLOSED) {\n return;\n }\n\n // TODO look at docs to determine how to set this\n var wasClean = true;\n this._close(code || 1000, reason || 'Normal closure', wasClean);\n};\n\nSockJS.prototype.send = function(data) {\n // #13 - convert anything non-string to string\n // TODO this currently turns objects into [object Object]\n if (typeof data !== 'string') {\n data = '' + data;\n }\n if (this.readyState === SockJS.CONNECTING) {\n throw new Error('InvalidStateError: The connection has not been established yet');\n }\n if (this.readyState !== SockJS.OPEN) {\n return;\n }\n this._transport.send(escape.quote(data));\n};\n\nSockJS.version = require('./version');\n\nSockJS.CONNECTING = 0;\nSockJS.OPEN = 1;\nSockJS.CLOSING = 2;\nSockJS.CLOSED = 3;\n\nSockJS.prototype._receiveInfo = function(info, rtt) {\n debug('_receiveInfo', rtt);\n this._ir = null;\n if (!info) {\n this._close(1002, 'Cannot connect to server');\n return;\n }\n\n // establish a round-trip timeout (RTO) based on the\n // round-trip time (RTT)\n this._rto = this.countRTO(rtt);\n // allow server to override url used for the actual transport\n this._transUrl = info.base_url ? info.base_url : this.url;\n info = objectUtils.extend(info, this._urlInfo);\n debug('info', info);\n // determine list of desired and supported transports\n var enabledTransports = transports.filterToEnabled(this._transportsWhitelist, info);\n this._transports = enabledTransports.main;\n debug(this._transports.length + ' enabled transports');\n\n this._connect();\n};\n\nSockJS.prototype._connect = function() {\n for (var Transport = this._transports.shift(); Transport; Transport = this._transports.shift()) {\n debug('attempt', Transport.transportName);\n if (Transport.needBody) {\n if (!global.document.body ||\n (typeof global.document.readyState !== 'undefined' &&\n global.document.readyState !== 'complete' &&\n global.document.readyState !== 'interactive')) {\n debug('waiting for body');\n this._transports.unshift(Transport);\n eventUtils.attachEvent('load', this._connect.bind(this));\n return;\n }\n }\n\n // calculate timeout based on RTO and round trips. Default to 5s\n var timeoutMs = (this._rto * Transport.roundTrips) || 5000;\n this._transportTimeoutId = setTimeout(this._transportTimeout.bind(this), timeoutMs);\n debug('using timeout', timeoutMs);\n\n var transportUrl = urlUtils.addPath(this._transUrl, '/' + this._server + '/' + this._generateSessionId());\n var options = this._transportOptions[Transport.transportName];\n debug('transport url', transportUrl);\n var transportObj = new Transport(transportUrl, this._transUrl, options);\n transportObj.on('message', this._transportMessage.bind(this));\n transportObj.once('close', this._transportClose.bind(this));\n transportObj.transportName = Transport.transportName;\n this._transport = transportObj;\n\n return;\n }\n this._close(2000, 'All transports failed', false);\n};\n\nSockJS.prototype._transportTimeout = function() {\n debug('_transportTimeout');\n if (this.readyState === SockJS.CONNECTING) {\n this._transportClose(2007, 'Transport timed out');\n }\n};\n\nSockJS.prototype._transportMessage = function(msg) {\n debug('_transportMessage', msg);\n var self = this\n , type = msg.slice(0, 1)\n , content = msg.slice(1)\n , payload\n ;\n\n // first check for messages that don't need a payload\n switch (type) {\n case 'o':\n this._open();\n return;\n case 'h':\n this.dispatchEvent(new Event('heartbeat'));\n debug('heartbeat', this.transport);\n return;\n }\n\n if (content) {\n try {\n payload = JSON3.parse(content);\n } catch (e) {\n debug('bad json', content);\n }\n }\n\n if (typeof payload === 'undefined') {\n debug('empty payload', content);\n return;\n }\n\n switch (type) {\n case 'a':\n if (Array.isArray(payload)) {\n payload.forEach(function(p) {\n debug('message', self.transport, p);\n self.dispatchEvent(new TransportMessageEvent(p));\n });\n }\n break;\n case 'm':\n debug('message', this.transport, payload);\n this.dispatchEvent(new TransportMessageEvent(payload));\n break;\n case 'c':\n if (Array.isArray(payload) && payload.length === 2) {\n this._close(payload[0], payload[1], true);\n }\n break;\n }\n};\n\nSockJS.prototype._transportClose = function(code, reason) {\n debug('_transportClose', this.transport, code, reason);\n if (this._transport) {\n this._transport.removeAllListeners();\n this._transport = null;\n this.transport = null;\n }\n\n if (!userSetCode(code) && code !== 2000 && this.readyState === SockJS.CONNECTING) {\n this._connect();\n return;\n }\n\n this._close(code, reason);\n};\n\nSockJS.prototype._open = function() {\n debug('_open', this._transport.transportName, this.readyState);\n if (this.readyState === SockJS.CONNECTING) {\n if (this._transportTimeoutId) {\n clearTimeout(this._transportTimeoutId);\n this._transportTimeoutId = null;\n }\n this.readyState = SockJS.OPEN;\n this.transport = this._transport.transportName;\n this.dispatchEvent(new Event('open'));\n debug('connected', this.transport);\n } else {\n // The server might have been restarted, and lost track of our\n // connection.\n this._close(1006, 'Server lost session');\n }\n};\n\nSockJS.prototype._close = function(code, reason, wasClean) {\n debug('_close', this.transport, code, reason, wasClean, this.readyState);\n var forceFail = false;\n\n if (this._ir) {\n forceFail = true;\n this._ir.close();\n this._ir = null;\n }\n if (this._transport) {\n this._transport.close();\n this._transport = null;\n this.transport = null;\n }\n\n if (this.readyState === SockJS.CLOSED) {\n throw new Error('InvalidStateError: SockJS has already been closed');\n }\n\n this.readyState = SockJS.CLOSING;\n setTimeout(function() {\n this.readyState = SockJS.CLOSED;\n\n if (forceFail) {\n this.dispatchEvent(new Event('error'));\n }\n\n var e = new CloseEvent('close');\n e.wasClean = wasClean || false;\n e.code = code || 1000;\n e.reason = reason;\n\n this.dispatchEvent(e);\n this.onmessage = this.onclose = this.onerror = null;\n debug('disconnected');\n }.bind(this), 0);\n};\n\n// See: http://www.erg.abdn.ac.uk/~gerrit/dccp/notes/ccid2/rto_estimator/\n// and RFC 2988.\nSockJS.prototype.countRTO = function(rtt) {\n // In a local environment, when using IE8/9 and the `jsonp-polling`\n // transport the time needed to establish a connection (the time that pass\n // from the opening of the transport to the call of `_dispatchOpen`) is\n // around 200msec (the lower bound used in the article above) and this\n // causes spurious timeouts. For this reason we calculate a value slightly\n // larger than that used in the article.\n if (rtt > 100) {\n return 4 * rtt; // rto > 400msec\n }\n return 300 + rtt; // 300msec < rto <= 400msec\n};\n\nmodule.exports = function(availableTransports) {\n transports = transport(availableTransports);\n require('./iframe-bootstrap')(SockJS, availableTransports);\n return SockJS;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/main.js\n// module id = 160\n// module chunks = 0","/* eslint-disable */\n/* jscs: disable */\n'use strict';\n\n// pulled specific shims from https://github.com/es-shims/es5-shim\n\nvar ArrayPrototype = Array.prototype;\nvar ObjectPrototype = Object.prototype;\nvar FunctionPrototype = Function.prototype;\nvar StringPrototype = String.prototype;\nvar array_slice = ArrayPrototype.slice;\n\nvar _toString = ObjectPrototype.toString;\nvar isFunction = function (val) {\n return ObjectPrototype.toString.call(val) === '[object Function]';\n};\nvar isArray = function isArray(obj) {\n return _toString.call(obj) === '[object Array]';\n};\nvar isString = function isString(obj) {\n return _toString.call(obj) === '[object String]';\n};\n\nvar supportsDescriptors = Object.defineProperty && (function () {\n try {\n Object.defineProperty({}, 'x', {});\n return true;\n } catch (e) { /* this is ES3 */\n return false;\n }\n}());\n\n// Define configurable, writable and non-enumerable props\n// if they don't exist.\nvar defineProperty;\nif (supportsDescriptors) {\n defineProperty = function (object, name, method, forceAssign) {\n if (!forceAssign && (name in object)) { return; }\n Object.defineProperty(object, name, {\n configurable: true,\n enumerable: false,\n writable: true,\n value: method\n });\n };\n} else {\n defineProperty = function (object, name, method, forceAssign) {\n if (!forceAssign && (name in object)) { return; }\n object[name] = method;\n };\n}\nvar defineProperties = function (object, map, forceAssign) {\n for (var name in map) {\n if (ObjectPrototype.hasOwnProperty.call(map, name)) {\n defineProperty(object, name, map[name], forceAssign);\n }\n }\n};\n\nvar toObject = function (o) {\n if (o == null) { // this matches both null and undefined\n throw new TypeError(\"can't convert \" + o + ' to object');\n }\n return Object(o);\n};\n\n//\n// Util\n// ======\n//\n\n// ES5 9.4\n// http://es5.github.com/#x9.4\n// http://jsperf.com/to-integer\n\nfunction toInteger(num) {\n var n = +num;\n if (n !== n) { // isNaN\n n = 0;\n } else if (n !== 0 && n !== (1 / 0) && n !== -(1 / 0)) {\n n = (n > 0 || -1) * Math.floor(Math.abs(n));\n }\n return n;\n}\n\nfunction ToUint32(x) {\n return x >>> 0;\n}\n\n//\n// Function\n// ========\n//\n\n// ES-5 15.3.4.5\n// http://es5.github.com/#x15.3.4.5\n\nfunction Empty() {}\n\ndefineProperties(FunctionPrototype, {\n bind: function bind(that) { // .length is 1\n // 1. Let Target be the this value.\n var target = this;\n // 2. If IsCallable(Target) is false, throw a TypeError exception.\n if (!isFunction(target)) {\n throw new TypeError('Function.prototype.bind called on incompatible ' + target);\n }\n // 3. Let A be a new (possibly empty) internal list of all of the\n // argument values provided after thisArg (arg1, arg2 etc), in order.\n // XXX slicedArgs will stand in for \"A\" if used\n var args = array_slice.call(arguments, 1); // for normal call\n // 4. Let F be a new native ECMAScript object.\n // 11. Set the [[Prototype]] internal property of F to the standard\n // built-in Function prototype object as specified in 15.3.3.1.\n // 12. Set the [[Call]] internal property of F as described in\n // 15.3.4.5.1.\n // 13. Set the [[Construct]] internal property of F as described in\n // 15.3.4.5.2.\n // 14. Set the [[HasInstance]] internal property of F as described in\n // 15.3.4.5.3.\n var binder = function () {\n\n if (this instanceof bound) {\n // 15.3.4.5.2 [[Construct]]\n // When the [[Construct]] internal method of a function object,\n // F that was created using the bind function is called with a\n // list of arguments ExtraArgs, the following steps are taken:\n // 1. Let target be the value of F's [[TargetFunction]]\n // internal property.\n // 2. If target has no [[Construct]] internal method, a\n // TypeError exception is thrown.\n // 3. Let boundArgs be the value of F's [[BoundArgs]] internal\n // property.\n // 4. Let args be a new list containing the same values as the\n // list boundArgs in the same order followed by the same\n // values as the list ExtraArgs in the same order.\n // 5. Return the result of calling the [[Construct]] internal\n // method of target providing args as the arguments.\n\n var result = target.apply(\n this,\n args.concat(array_slice.call(arguments))\n );\n if (Object(result) === result) {\n return result;\n }\n return this;\n\n } else {\n // 15.3.4.5.1 [[Call]]\n // When the [[Call]] internal method of a function object, F,\n // which was created using the bind function is called with a\n // this value and a list of arguments ExtraArgs, the following\n // steps are taken:\n // 1. Let boundArgs be the value of F's [[BoundArgs]] internal\n // property.\n // 2. Let boundThis be the value of F's [[BoundThis]] internal\n // property.\n // 3. Let target be the value of F's [[TargetFunction]] internal\n // property.\n // 4. Let args be a new list containing the same values as the\n // list boundArgs in the same order followed by the same\n // values as the list ExtraArgs in the same order.\n // 5. Return the result of calling the [[Call]] internal method\n // of target providing boundThis as the this value and\n // providing args as the arguments.\n\n // equiv: target.call(this, ...boundArgs, ...args)\n return target.apply(\n that,\n args.concat(array_slice.call(arguments))\n );\n\n }\n\n };\n\n // 15. If the [[Class]] internal property of Target is \"Function\", then\n // a. Let L be the length property of Target minus the length of A.\n // b. Set the length own property of F to either 0 or L, whichever is\n // larger.\n // 16. Else set the length own property of F to 0.\n\n var boundLength = Math.max(0, target.length - args.length);\n\n // 17. Set the attributes of the length own property of F to the values\n // specified in 15.3.5.1.\n var boundArgs = [];\n for (var i = 0; i < boundLength; i++) {\n boundArgs.push('$' + i);\n }\n\n // XXX Build a dynamic function with desired amount of arguments is the only\n // way to set the length property of a function.\n // In environments where Content Security Policies enabled (Chrome extensions,\n // for ex.) all use of eval or Function costructor throws an exception.\n // However in all of these environments Function.prototype.bind exists\n // and so this code will never be executed.\n var bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this, arguments); }')(binder);\n\n if (target.prototype) {\n Empty.prototype = target.prototype;\n bound.prototype = new Empty();\n // Clean up dangling references.\n Empty.prototype = null;\n }\n\n // TODO\n // 18. Set the [[Extensible]] internal property of F to true.\n\n // TODO\n // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3).\n // 20. Call the [[DefineOwnProperty]] internal method of F with\n // arguments \"caller\", PropertyDescriptor {[[Get]]: thrower, [[Set]]:\n // thrower, [[Enumerable]]: false, [[Configurable]]: false}, and\n // false.\n // 21. Call the [[DefineOwnProperty]] internal method of F with\n // arguments \"arguments\", PropertyDescriptor {[[Get]]: thrower,\n // [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},\n // and false.\n\n // TODO\n // NOTE Function objects created using Function.prototype.bind do not\n // have a prototype property or the [[Code]], [[FormalParameters]], and\n // [[Scope]] internal properties.\n // XXX can't delete prototype in pure-js.\n\n // 22. Return F.\n return bound;\n }\n});\n\n//\n// Array\n// =====\n//\n\n// ES5 15.4.3.2\n// http://es5.github.com/#x15.4.3.2\n// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray\ndefineProperties(Array, { isArray: isArray });\n\n\nvar boxedString = Object('a');\nvar splitString = boxedString[0] !== 'a' || !(0 in boxedString);\n\nvar properlyBoxesContext = function properlyBoxed(method) {\n // Check node 0.6.21 bug where third parameter is not boxed\n var properlyBoxesNonStrict = true;\n var properlyBoxesStrict = true;\n if (method) {\n method.call('foo', function (_, __, context) {\n if (typeof context !== 'object') { properlyBoxesNonStrict = false; }\n });\n\n method.call([1], function () {\n 'use strict';\n properlyBoxesStrict = typeof this === 'string';\n }, 'x');\n }\n return !!method && properlyBoxesNonStrict && properlyBoxesStrict;\n};\n\ndefineProperties(ArrayPrototype, {\n forEach: function forEach(fun /*, thisp*/) {\n var object = toObject(this),\n self = splitString && isString(this) ? this.split('') : object,\n thisp = arguments[1],\n i = -1,\n length = self.length >>> 0;\n\n // If no callback function or if callback is not a callable function\n if (!isFunction(fun)) {\n throw new TypeError(); // TODO message\n }\n\n while (++i < length) {\n if (i in self) {\n // Invoke the callback function with call, passing arguments:\n // context, property value, property key, thisArg object\n // context\n fun.call(thisp, self[i], i, object);\n }\n }\n }\n}, !properlyBoxesContext(ArrayPrototype.forEach));\n\n// ES5 15.4.4.14\n// http://es5.github.com/#x15.4.4.14\n// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf\nvar hasFirefox2IndexOfBug = Array.prototype.indexOf && [0, 1].indexOf(1, 2) !== -1;\ndefineProperties(ArrayPrototype, {\n indexOf: function indexOf(sought /*, fromIndex */ ) {\n var self = splitString && isString(this) ? this.split('') : toObject(this),\n length = self.length >>> 0;\n\n if (!length) {\n return -1;\n }\n\n var i = 0;\n if (arguments.length > 1) {\n i = toInteger(arguments[1]);\n }\n\n // handle negative indices\n i = i >= 0 ? i : Math.max(0, length + i);\n for (; i < length; i++) {\n if (i in self && self[i] === sought) {\n return i;\n }\n }\n return -1;\n }\n}, hasFirefox2IndexOfBug);\n\n//\n// String\n// ======\n//\n\n// ES5 15.5.4.14\n// http://es5.github.com/#x15.5.4.14\n\n// [bugfix, IE lt 9, firefox 4, Konqueror, Opera, obscure browsers]\n// Many browsers do not split properly with regular expressions or they\n// do not perform the split correctly under obscure conditions.\n// See http://blog.stevenlevithan.com/archives/cross-browser-split\n// I've tested in many browsers and this seems to cover the deviant ones:\n// 'ab'.split(/(?:ab)*/) should be [\"\", \"\"], not [\"\"]\n// '.'.split(/(.?)(.?)/) should be [\"\", \".\", \"\", \"\"], not [\"\", \"\"]\n// 'tesst'.split(/(s)*/) should be [\"t\", undefined, \"e\", \"s\", \"t\"], not\n// [undefined, \"t\", undefined, \"e\", ...]\n// ''.split(/.?/) should be [], not [\"\"]\n// '.'.split(/()()/) should be [\".\"], not [\"\", \"\", \".\"]\n\nvar string_split = StringPrototype.split;\nif (\n 'ab'.split(/(?:ab)*/).length !== 2 ||\n '.'.split(/(.?)(.?)/).length !== 4 ||\n 'tesst'.split(/(s)*/)[1] === 't' ||\n 'test'.split(/(?:)/, -1).length !== 4 ||\n ''.split(/.?/).length ||\n '.'.split(/()()/).length > 1\n) {\n (function () {\n var compliantExecNpcg = /()??/.exec('')[1] === void 0; // NPCG: nonparticipating capturing group\n\n StringPrototype.split = function (separator, limit) {\n var string = this;\n if (separator === void 0 && limit === 0) {\n return [];\n }\n\n // If `separator` is not a regex, use native split\n if (_toString.call(separator) !== '[object RegExp]') {\n return string_split.call(this, separator, limit);\n }\n\n var output = [],\n flags = (separator.ignoreCase ? 'i' : '') +\n (separator.multiline ? 'm' : '') +\n (separator.extended ? 'x' : '') + // Proposed for ES6\n (separator.sticky ? 'y' : ''), // Firefox 3+\n lastLastIndex = 0,\n // Make `global` and avoid `lastIndex` issues by working with a copy\n separator2, match, lastIndex, lastLength;\n separator = new RegExp(separator.source, flags + 'g');\n string += ''; // Type-convert\n if (!compliantExecNpcg) {\n // Doesn't need flags gy, but they don't hurt\n separator2 = new RegExp('^' + separator.source + '$(?!\\\\s)', flags);\n }\n /* Values for `limit`, per the spec:\n * If undefined: 4294967295 // Math.pow(2, 32) - 1\n * If 0, Infinity, or NaN: 0\n * If positive number: limit = Math.floor(limit); if (limit > 4294967295) limit -= 4294967296;\n * If negative number: 4294967296 - Math.floor(Math.abs(limit))\n * If other: Type-convert, then use the above rules\n */\n limit = limit === void 0 ?\n -1 >>> 0 : // Math.pow(2, 32) - 1\n ToUint32(limit);\n while (match = separator.exec(string)) {\n // `separator.lastIndex` is not reliable cross-browser\n lastIndex = match.index + match[0].length;\n if (lastIndex > lastLastIndex) {\n output.push(string.slice(lastLastIndex, match.index));\n // Fix browsers whose `exec` methods don't consistently return `undefined` for\n // nonparticipating capturing groups\n if (!compliantExecNpcg && match.length > 1) {\n match[0].replace(separator2, function () {\n for (var i = 1; i < arguments.length - 2; i++) {\n if (arguments[i] === void 0) {\n match[i] = void 0;\n }\n }\n });\n }\n if (match.length > 1 && match.index < string.length) {\n ArrayPrototype.push.apply(output, match.slice(1));\n }\n lastLength = match[0].length;\n lastLastIndex = lastIndex;\n if (output.length >= limit) {\n break;\n }\n }\n if (separator.lastIndex === match.index) {\n separator.lastIndex++; // Avoid an infinite loop\n }\n }\n if (lastLastIndex === string.length) {\n if (lastLength || !separator.test('')) {\n output.push('');\n }\n } else {\n output.push(string.slice(lastLastIndex));\n }\n return output.length > limit ? output.slice(0, limit) : output;\n };\n }());\n\n// [bugfix, chrome]\n// If separator is undefined, then the result array contains just one String,\n// which is the this value (converted to a String). If limit is not undefined,\n// then the output array is truncated so that it contains no more than limit\n// elements.\n// \"0\".split(undefined, 0) -> []\n} else if ('0'.split(void 0, 0).length) {\n StringPrototype.split = function split(separator, limit) {\n if (separator === void 0 && limit === 0) { return []; }\n return string_split.call(this, separator, limit);\n };\n}\n\n// ECMA-262, 3rd B.2.3\n// Not an ECMAScript standard, although ECMAScript 3rd Edition has a\n// non-normative section suggesting uniform semantics and it should be\n// normalized across all browsers\n// [bugfix, IE lt 9] IE < 9 substr() with negative value not working in IE\nvar string_substr = StringPrototype.substr;\nvar hasNegativeSubstrBug = ''.substr && '0b'.substr(-1) !== 'b';\ndefineProperties(StringPrototype, {\n substr: function substr(start, length) {\n return string_substr.call(\n this,\n start < 0 ? ((start = this.length + start) < 0 ? 0 : start) : start,\n length\n );\n }\n}, hasNegativeSubstrBug);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/shims.js\n// module id = 161\n// module chunks = 0","'use strict';\n\nmodule.exports = [\n // streaming transports\n require('./transport/websocket')\n, require('./transport/xhr-streaming')\n, require('./transport/xdr-streaming')\n, require('./transport/eventsource')\n, require('./transport/lib/iframe-wrap')(require('./transport/eventsource'))\n\n // polling transports\n, require('./transport/htmlfile')\n, require('./transport/lib/iframe-wrap')(require('./transport/htmlfile'))\n, require('./transport/xhr-polling')\n, require('./transport/xdr-polling')\n, require('./transport/lib/iframe-wrap')(require('./transport/xhr-polling'))\n, require('./transport/jsonp-polling')\n];\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport-list.js\n// module id = 162\n// module chunks = 0","'use strict';\n\nvar Driver = global.WebSocket || global.MozWebSocket;\nif (Driver) {\n\tmodule.exports = function WebSocketBrowserDriver(url) {\n\t\treturn new Driver(url);\n\t};\n} else {\n\tmodule.exports = undefined;\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/browser/websocket.js\n// module id = 163\n// module chunks = 0","'use strict';\n\n// The simplest and most robust transport, using the well-know cross\n// domain hack - JSONP. This transport is quite inefficient - one\n// message could use up to one http request. But at least it works almost\n// everywhere.\n// Known limitations:\n// o you will get a spinning cursor\n// o for Konqueror a dumb timer is needed to detect errors\n\nvar inherits = require('inherits')\n , SenderReceiver = require('./lib/sender-receiver')\n , JsonpReceiver = require('./receiver/jsonp')\n , jsonpSender = require('./sender/jsonp')\n ;\n\nfunction JsonPTransport(transUrl) {\n if (!JsonPTransport.enabled()) {\n throw new Error('Transport created when disabled');\n }\n SenderReceiver.call(this, transUrl, '/jsonp', jsonpSender, JsonpReceiver);\n}\n\ninherits(JsonPTransport, SenderReceiver);\n\nJsonPTransport.enabled = function() {\n return !!global.document;\n};\n\nJsonPTransport.transportName = 'jsonp-polling';\nJsonPTransport.roundTrips = 1;\nJsonPTransport.needBody = true;\n\nmodule.exports = JsonPTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/jsonp-polling.js\n// module id = 164\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:buffered-sender');\n}\n\nfunction BufferedSender(url, sender) {\n debug(url);\n EventEmitter.call(this);\n this.sendBuffer = [];\n this.sender = sender;\n this.url = url;\n}\n\ninherits(BufferedSender, EventEmitter);\n\nBufferedSender.prototype.send = function(message) {\n debug('send', message);\n this.sendBuffer.push(message);\n if (!this.sendStop) {\n this.sendSchedule();\n }\n};\n\n// For polling transports in a situation when in the message callback,\n// new message is being send. If the sending connection was started\n// before receiving one, it is possible to saturate the network and\n// timeout due to the lack of receiving socket. To avoid that we delay\n// sending messages by some small time, in order to let receiving\n// connection be started beforehand. This is only a halfmeasure and\n// does not fix the big problem, but it does make the tests go more\n// stable on slow networks.\nBufferedSender.prototype.sendScheduleWait = function() {\n debug('sendScheduleWait');\n var self = this;\n var tref;\n this.sendStop = function() {\n debug('sendStop');\n self.sendStop = null;\n clearTimeout(tref);\n };\n tref = setTimeout(function() {\n debug('timeout');\n self.sendStop = null;\n self.sendSchedule();\n }, 25);\n};\n\nBufferedSender.prototype.sendSchedule = function() {\n debug('sendSchedule', this.sendBuffer.length);\n var self = this;\n if (this.sendBuffer.length > 0) {\n var payload = '[' + this.sendBuffer.join(',') + ']';\n this.sendStop = this.sender(this.url, payload, function(err) {\n self.sendStop = null;\n if (err) {\n debug('error', err);\n self.emit('close', err.code || 1006, 'Sending error: ' + err);\n self.close();\n } else {\n self.sendScheduleWait();\n }\n });\n this.sendBuffer = [];\n }\n};\n\nBufferedSender.prototype._cleanup = function() {\n debug('_cleanup');\n this.removeAllListeners();\n};\n\nBufferedSender.prototype.close = function() {\n debug('close');\n this._cleanup();\n if (this.sendStop) {\n this.sendStop();\n this.sendStop = null;\n }\n};\n\nmodule.exports = BufferedSender;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/buffered-sender.js\n// module id = 165\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:polling');\n}\n\nfunction Polling(Receiver, receiveUrl, AjaxObject) {\n debug(receiveUrl);\n EventEmitter.call(this);\n this.Receiver = Receiver;\n this.receiveUrl = receiveUrl;\n this.AjaxObject = AjaxObject;\n this._scheduleReceiver();\n}\n\ninherits(Polling, EventEmitter);\n\nPolling.prototype._scheduleReceiver = function() {\n debug('_scheduleReceiver');\n var self = this;\n var poll = this.poll = new this.Receiver(this.receiveUrl, this.AjaxObject);\n\n poll.on('message', function(msg) {\n debug('message', msg);\n self.emit('message', msg);\n });\n\n poll.once('close', function(code, reason) {\n debug('close', code, reason, self.pollIsClosing);\n self.poll = poll = null;\n\n if (!self.pollIsClosing) {\n if (reason === 'network') {\n self._scheduleReceiver();\n } else {\n self.emit('close', code || 1006, reason);\n self.removeAllListeners();\n }\n }\n });\n};\n\nPolling.prototype.abort = function() {\n debug('abort');\n this.removeAllListeners();\n this.pollIsClosing = true;\n if (this.poll) {\n this.poll.abort();\n }\n};\n\nmodule.exports = Polling;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/polling.js\n// module id = 166\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n , EventSourceDriver = require('eventsource')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:receiver:eventsource');\n}\n\nfunction EventSourceReceiver(url) {\n debug(url);\n EventEmitter.call(this);\n\n var self = this;\n var es = this.es = new EventSourceDriver(url);\n es.onmessage = function(e) {\n debug('message', e.data);\n self.emit('message', decodeURI(e.data));\n };\n es.onerror = function(e) {\n debug('error', es.readyState, e);\n // ES on reconnection has readyState = 0 or 1.\n // on network error it's CLOSED = 2\n var reason = (es.readyState !== 2 ? 'network' : 'permanent');\n self._cleanup();\n self._close(reason);\n };\n}\n\ninherits(EventSourceReceiver, EventEmitter);\n\nEventSourceReceiver.prototype.abort = function() {\n debug('abort');\n this._cleanup();\n this._close('user');\n};\n\nEventSourceReceiver.prototype._cleanup = function() {\n debug('cleanup');\n var es = this.es;\n if (es) {\n es.onmessage = es.onerror = null;\n es.close();\n this.es = null;\n }\n};\n\nEventSourceReceiver.prototype._close = function(reason) {\n debug('close', reason);\n var self = this;\n // Safari and chrome < 15 crash if we close window before\n // waiting for ES cleanup. See:\n // https://code.google.com/p/chromium/issues/detail?id=89155\n setTimeout(function() {\n self.emit('close', null, reason);\n self.removeAllListeners();\n }, 200);\n};\n\nmodule.exports = EventSourceReceiver;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/eventsource.js\n// module id = 167\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , iframeUtils = require('../../utils/iframe')\n , urlUtils = require('../../utils/url')\n , EventEmitter = require('events').EventEmitter\n , random = require('../../utils/random')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:receiver:htmlfile');\n}\n\nfunction HtmlfileReceiver(url) {\n debug(url);\n EventEmitter.call(this);\n var self = this;\n iframeUtils.polluteGlobalNamespace();\n\n this.id = 'a' + random.string(6);\n url = urlUtils.addQuery(url, 'c=' + decodeURIComponent(iframeUtils.WPrefix + '.' + this.id));\n\n debug('using htmlfile', HtmlfileReceiver.htmlfileEnabled);\n var constructFunc = HtmlfileReceiver.htmlfileEnabled ?\n iframeUtils.createHtmlfile : iframeUtils.createIframe;\n\n global[iframeUtils.WPrefix][this.id] = {\n start: function() {\n debug('start');\n self.iframeObj.loaded();\n }\n , message: function(data) {\n debug('message', data);\n self.emit('message', data);\n }\n , stop: function() {\n debug('stop');\n self._cleanup();\n self._close('network');\n }\n };\n this.iframeObj = constructFunc(url, function() {\n debug('callback');\n self._cleanup();\n self._close('permanent');\n });\n}\n\ninherits(HtmlfileReceiver, EventEmitter);\n\nHtmlfileReceiver.prototype.abort = function() {\n debug('abort');\n this._cleanup();\n this._close('user');\n};\n\nHtmlfileReceiver.prototype._cleanup = function() {\n debug('_cleanup');\n if (this.iframeObj) {\n this.iframeObj.cleanup();\n this.iframeObj = null;\n }\n delete global[iframeUtils.WPrefix][this.id];\n};\n\nHtmlfileReceiver.prototype._close = function(reason) {\n debug('_close', reason);\n this.emit('close', null, reason);\n this.removeAllListeners();\n};\n\nHtmlfileReceiver.htmlfileEnabled = false;\n\n// obfuscate to avoid firewalls\nvar axo = ['Active'].concat('Object').join('X');\nif (axo in global) {\n try {\n HtmlfileReceiver.htmlfileEnabled = !!new global[axo]('htmlfile');\n } catch (x) {\n // intentionally empty\n }\n}\n\nHtmlfileReceiver.enabled = HtmlfileReceiver.htmlfileEnabled || iframeUtils.iframeEnabled;\n\nmodule.exports = HtmlfileReceiver;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/htmlfile.js\n// module id = 168\n// module chunks = 0","'use strict';\n\nvar utils = require('../../utils/iframe')\n , random = require('../../utils/random')\n , browser = require('../../utils/browser')\n , urlUtils = require('../../utils/url')\n , inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:receiver:jsonp');\n}\n\nfunction JsonpReceiver(url) {\n debug(url);\n var self = this;\n EventEmitter.call(this);\n\n utils.polluteGlobalNamespace();\n\n this.id = 'a' + random.string(6);\n var urlWithId = urlUtils.addQuery(url, 'c=' + encodeURIComponent(utils.WPrefix + '.' + this.id));\n\n global[utils.WPrefix][this.id] = this._callback.bind(this);\n this._createScript(urlWithId);\n\n // Fallback mostly for Konqueror - stupid timer, 35 seconds shall be plenty.\n this.timeoutId = setTimeout(function() {\n debug('timeout');\n self._abort(new Error('JSONP script loaded abnormally (timeout)'));\n }, JsonpReceiver.timeout);\n}\n\ninherits(JsonpReceiver, EventEmitter);\n\nJsonpReceiver.prototype.abort = function() {\n debug('abort');\n if (global[utils.WPrefix][this.id]) {\n var err = new Error('JSONP user aborted read');\n err.code = 1000;\n this._abort(err);\n }\n};\n\nJsonpReceiver.timeout = 35000;\nJsonpReceiver.scriptErrorTimeout = 1000;\n\nJsonpReceiver.prototype._callback = function(data) {\n debug('_callback', data);\n this._cleanup();\n\n if (this.aborting) {\n return;\n }\n\n if (data) {\n debug('message', data);\n this.emit('message', data);\n }\n this.emit('close', null, 'network');\n this.removeAllListeners();\n};\n\nJsonpReceiver.prototype._abort = function(err) {\n debug('_abort', err);\n this._cleanup();\n this.aborting = true;\n this.emit('close', err.code, err.message);\n this.removeAllListeners();\n};\n\nJsonpReceiver.prototype._cleanup = function() {\n debug('_cleanup');\n clearTimeout(this.timeoutId);\n if (this.script2) {\n this.script2.parentNode.removeChild(this.script2);\n this.script2 = null;\n }\n if (this.script) {\n var script = this.script;\n // Unfortunately, you can't really abort script loading of\n // the script.\n script.parentNode.removeChild(script);\n script.onreadystatechange = script.onerror =\n script.onload = script.onclick = null;\n this.script = null;\n }\n delete global[utils.WPrefix][this.id];\n};\n\nJsonpReceiver.prototype._scriptError = function() {\n debug('_scriptError');\n var self = this;\n if (this.errorTimer) {\n return;\n }\n\n this.errorTimer = setTimeout(function() {\n if (!self.loadedOkay) {\n self._abort(new Error('JSONP script loaded abnormally (onerror)'));\n }\n }, JsonpReceiver.scriptErrorTimeout);\n};\n\nJsonpReceiver.prototype._createScript = function(url) {\n debug('_createScript', url);\n var self = this;\n var script = this.script = global.document.createElement('script');\n var script2; // Opera synchronous load trick.\n\n script.id = 'a' + random.string(8);\n script.src = url;\n script.type = 'text/javascript';\n script.charset = 'UTF-8';\n script.onerror = this._scriptError.bind(this);\n script.onload = function() {\n debug('onload');\n self._abort(new Error('JSONP script loaded abnormally (onload)'));\n };\n\n // IE9 fires 'error' event after onreadystatechange or before, in random order.\n // Use loadedOkay to determine if actually errored\n script.onreadystatechange = function() {\n debug('onreadystatechange', script.readyState);\n if (/loaded|closed/.test(script.readyState)) {\n if (script && script.htmlFor && script.onclick) {\n self.loadedOkay = true;\n try {\n // In IE, actually execute the script.\n script.onclick();\n } catch (x) {\n // intentionally empty\n }\n }\n if (script) {\n self._abort(new Error('JSONP script loaded abnormally (onreadystatechange)'));\n }\n }\n };\n // IE: event/htmlFor/onclick trick.\n // One can't rely on proper order for onreadystatechange. In order to\n // make sure, set a 'htmlFor' and 'event' properties, so that\n // script code will be installed as 'onclick' handler for the\n // script object. Later, onreadystatechange, manually execute this\n // code. FF and Chrome doesn't work with 'event' and 'htmlFor'\n // set. For reference see:\n // http://jaubourg.net/2010/07/loading-script-as-onclick-handler-of.html\n // Also, read on that about script ordering:\n // http://wiki.whatwg.org/wiki/Dynamic_Script_Execution_Order\n if (typeof script.async === 'undefined' && global.document.attachEvent) {\n // According to mozilla docs, in recent browsers script.async defaults\n // to 'true', so we may use it to detect a good browser:\n // https://developer.mozilla.org/en/HTML/Element/script\n if (!browser.isOpera()) {\n // Naively assume we're in IE\n try {\n script.htmlFor = script.id;\n script.event = 'onclick';\n } catch (x) {\n // intentionally empty\n }\n script.async = true;\n } else {\n // Opera, second sync script hack\n script2 = this.script2 = global.document.createElement('script');\n script2.text = \"try{var a = document.getElementById('\" + script.id + \"'); if(a)a.onerror();}catch(x){};\";\n script.async = script2.async = false;\n }\n }\n if (typeof script.async !== 'undefined') {\n script.async = true;\n }\n\n var head = global.document.getElementsByTagName('head')[0];\n head.insertBefore(script, head.firstChild);\n if (script2) {\n head.insertBefore(script2, head.firstChild);\n }\n};\n\nmodule.exports = JsonpReceiver;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/jsonp.js\n// module id = 169\n// module chunks = 0","'use strict';\n\nvar random = require('../../utils/random')\n , urlUtils = require('../../utils/url')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:sender:jsonp');\n}\n\nvar form, area;\n\nfunction createIframe(id) {\n debug('createIframe', id);\n try {\n // ie6 dynamic iframes with target=\"\" support (thanks Chris Lambacher)\n return global.document.createElement('<iframe name=\"' + id + '\">');\n } catch (x) {\n var iframe = global.document.createElement('iframe');\n iframe.name = id;\n return iframe;\n }\n}\n\nfunction createForm() {\n debug('createForm');\n form = global.document.createElement('form');\n form.style.display = 'none';\n form.style.position = 'absolute';\n form.method = 'POST';\n form.enctype = 'application/x-www-form-urlencoded';\n form.acceptCharset = 'UTF-8';\n\n area = global.document.createElement('textarea');\n area.name = 'd';\n form.appendChild(area);\n\n global.document.body.appendChild(form);\n}\n\nmodule.exports = function(url, payload, callback) {\n debug(url, payload);\n if (!form) {\n createForm();\n }\n var id = 'a' + random.string(8);\n form.target = id;\n form.action = urlUtils.addQuery(urlUtils.addPath(url, '/jsonp_send'), 'i=' + id);\n\n var iframe = createIframe(id);\n iframe.id = id;\n iframe.style.display = 'none';\n form.appendChild(iframe);\n\n try {\n area.value = payload;\n } catch (e) {\n // seriously broken browsers get here\n }\n form.submit();\n\n var completed = function(err) {\n debug('completed', id, err);\n if (!iframe.onerror) {\n return;\n }\n iframe.onreadystatechange = iframe.onerror = iframe.onload = null;\n // Opera mini doesn't like if we GC iframe\n // immediately, thus this timeout.\n setTimeout(function() {\n debug('cleaning up', id);\n iframe.parentNode.removeChild(iframe);\n iframe = null;\n }, 500);\n area.value = '';\n // It is not possible to detect if the iframe succeeded or\n // failed to submit our form.\n callback(err);\n };\n iframe.onerror = function() {\n debug('onerror', id);\n completed();\n };\n iframe.onload = function() {\n debug('onload', id);\n completed();\n };\n iframe.onreadystatechange = function(e) {\n debug('onreadystatechange', id, iframe.readyState, e);\n if (iframe.readyState === 'complete') {\n completed();\n }\n };\n return function() {\n debug('aborted', id);\n completed(new Error('Aborted'));\n };\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/jsonp.js\n// module id = 170\n// module chunks = 0","'use strict';\n\nvar EventEmitter = require('events').EventEmitter\n , inherits = require('inherits')\n ;\n\nfunction XHRFake(/* method, url, payload, opts */) {\n var self = this;\n EventEmitter.call(this);\n\n this.to = setTimeout(function() {\n self.emit('finish', 200, '{}');\n }, XHRFake.timeout);\n}\n\ninherits(XHRFake, EventEmitter);\n\nXHRFake.prototype.close = function() {\n clearTimeout(this.to);\n};\n\nXHRFake.timeout = 2000;\n\nmodule.exports = XHRFake;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xhr-fake.js\n// module id = 171\n// module chunks = 0","'use strict';\n\nvar utils = require('../utils/event')\n , urlUtils = require('../utils/url')\n , inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n , WebsocketDriver = require('./driver/websocket')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:websocket');\n}\n\nfunction WebSocketTransport(transUrl, ignore, options) {\n if (!WebSocketTransport.enabled()) {\n throw new Error('Transport created when disabled');\n }\n\n EventEmitter.call(this);\n debug('constructor', transUrl);\n\n var self = this;\n var url = urlUtils.addPath(transUrl, '/websocket');\n if (url.slice(0, 5) === 'https') {\n url = 'wss' + url.slice(5);\n } else {\n url = 'ws' + url.slice(4);\n }\n this.url = url;\n\n this.ws = new WebsocketDriver(this.url, [], options);\n this.ws.onmessage = function(e) {\n debug('message event', e.data);\n self.emit('message', e.data);\n };\n // Firefox has an interesting bug. If a websocket connection is\n // created after onunload, it stays alive even when user\n // navigates away from the page. In such situation let's lie -\n // let's not open the ws connection at all. See:\n // https://github.com/sockjs/sockjs-client/issues/28\n // https://bugzilla.mozilla.org/show_bug.cgi?id=696085\n this.unloadRef = utils.unloadAdd(function() {\n debug('unload');\n self.ws.close();\n });\n this.ws.onclose = function(e) {\n debug('close event', e.code, e.reason);\n self.emit('close', e.code, e.reason);\n self._cleanup();\n };\n this.ws.onerror = function(e) {\n debug('error event', e);\n self.emit('close', 1006, 'WebSocket connection broken');\n self._cleanup();\n };\n}\n\ninherits(WebSocketTransport, EventEmitter);\n\nWebSocketTransport.prototype.send = function(data) {\n var msg = '[' + data + ']';\n debug('send', msg);\n this.ws.send(msg);\n};\n\nWebSocketTransport.prototype.close = function() {\n debug('close');\n var ws = this.ws;\n this._cleanup();\n if (ws) {\n ws.close();\n }\n};\n\nWebSocketTransport.prototype._cleanup = function() {\n debug('_cleanup');\n var ws = this.ws;\n if (ws) {\n ws.onmessage = ws.onclose = ws.onerror = null;\n }\n utils.unloadDel(this.unloadRef);\n this.unloadRef = this.ws = null;\n this.removeAllListeners();\n};\n\nWebSocketTransport.enabled = function() {\n debug('enabled');\n return !!WebsocketDriver;\n};\nWebSocketTransport.transportName = 'websocket';\n\n// In theory, ws should require 1 round trip. But in chrome, this is\n// not very stable over SSL. Most likely a ws connection requires a\n// separate SSL connection, in which case 2 round trips are an\n// absolute minumum.\nWebSocketTransport.roundTrips = 2;\n\nmodule.exports = WebSocketTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/websocket.js\n// module id = 172\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , AjaxBasedTransport = require('./lib/ajax-based')\n , XdrStreamingTransport = require('./xdr-streaming')\n , XhrReceiver = require('./receiver/xhr')\n , XDRObject = require('./sender/xdr')\n ;\n\nfunction XdrPollingTransport(transUrl) {\n if (!XDRObject.enabled) {\n throw new Error('Transport created when disabled');\n }\n AjaxBasedTransport.call(this, transUrl, '/xhr', XhrReceiver, XDRObject);\n}\n\ninherits(XdrPollingTransport, AjaxBasedTransport);\n\nXdrPollingTransport.enabled = XdrStreamingTransport.enabled;\nXdrPollingTransport.transportName = 'xdr-polling';\nXdrPollingTransport.roundTrips = 2; // preflight, ajax\n\nmodule.exports = XdrPollingTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/xdr-polling.js\n// module id = 173\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , AjaxBasedTransport = require('./lib/ajax-based')\n , XhrReceiver = require('./receiver/xhr')\n , XHRCorsObject = require('./sender/xhr-cors')\n , XHRLocalObject = require('./sender/xhr-local')\n , browser = require('../utils/browser')\n ;\n\nfunction XhrStreamingTransport(transUrl) {\n if (!XHRLocalObject.enabled && !XHRCorsObject.enabled) {\n throw new Error('Transport created when disabled');\n }\n AjaxBasedTransport.call(this, transUrl, '/xhr_streaming', XhrReceiver, XHRCorsObject);\n}\n\ninherits(XhrStreamingTransport, AjaxBasedTransport);\n\nXhrStreamingTransport.enabled = function(info) {\n if (info.nullOrigin) {\n return false;\n }\n // Opera doesn't support xhr-streaming #60\n // But it might be able to #92\n if (browser.isOpera()) {\n return false;\n }\n\n return XHRCorsObject.enabled;\n};\n\nXhrStreamingTransport.transportName = 'xhr-streaming';\nXhrStreamingTransport.roundTrips = 2; // preflight, ajax\n\n// Safari gets confused when a streaming ajax request is started\n// before onload. This causes the load indicator to spin indefinetely.\n// Only require body when used in a browser\nXhrStreamingTransport.needBody = !!global.document;\n\nmodule.exports = XhrStreamingTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/xhr-streaming.js\n// module id = 174\n// module chunks = 0","'use strict';\n\nif (global.crypto && global.crypto.getRandomValues) {\n module.exports.randomBytes = function(length) {\n var bytes = new Uint8Array(length);\n global.crypto.getRandomValues(bytes);\n return bytes;\n };\n} else {\n module.exports.randomBytes = function(length) {\n var bytes = new Array(length);\n for (var i = 0; i < length; i++) {\n bytes[i] = Math.floor(Math.random() * 256);\n }\n return bytes;\n };\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/browser-crypto.js\n// module id = 175\n// module chunks = 0","'use strict';\n\nvar JSON3 = require('json3');\n\n// Some extra characters that Chrome gets wrong, and substitutes with\n// something else on the wire.\n// eslint-disable-next-line no-control-regex\nvar extraEscapable = /[\\x00-\\x1f\\ud800-\\udfff\\ufffe\\uffff\\u0300-\\u0333\\u033d-\\u0346\\u034a-\\u034c\\u0350-\\u0352\\u0357-\\u0358\\u035c-\\u0362\\u0374\\u037e\\u0387\\u0591-\\u05af\\u05c4\\u0610-\\u0617\\u0653-\\u0654\\u0657-\\u065b\\u065d-\\u065e\\u06df-\\u06e2\\u06eb-\\u06ec\\u0730\\u0732-\\u0733\\u0735-\\u0736\\u073a\\u073d\\u073f-\\u0741\\u0743\\u0745\\u0747\\u07eb-\\u07f1\\u0951\\u0958-\\u095f\\u09dc-\\u09dd\\u09df\\u0a33\\u0a36\\u0a59-\\u0a5b\\u0a5e\\u0b5c-\\u0b5d\\u0e38-\\u0e39\\u0f43\\u0f4d\\u0f52\\u0f57\\u0f5c\\u0f69\\u0f72-\\u0f76\\u0f78\\u0f80-\\u0f83\\u0f93\\u0f9d\\u0fa2\\u0fa7\\u0fac\\u0fb9\\u1939-\\u193a\\u1a17\\u1b6b\\u1cda-\\u1cdb\\u1dc0-\\u1dcf\\u1dfc\\u1dfe\\u1f71\\u1f73\\u1f75\\u1f77\\u1f79\\u1f7b\\u1f7d\\u1fbb\\u1fbe\\u1fc9\\u1fcb\\u1fd3\\u1fdb\\u1fe3\\u1feb\\u1fee-\\u1fef\\u1ff9\\u1ffb\\u1ffd\\u2000-\\u2001\\u20d0-\\u20d1\\u20d4-\\u20d7\\u20e7-\\u20e9\\u2126\\u212a-\\u212b\\u2329-\\u232a\\u2adc\\u302b-\\u302c\\uaab2-\\uaab3\\uf900-\\ufa0d\\ufa10\\ufa12\\ufa15-\\ufa1e\\ufa20\\ufa22\\ufa25-\\ufa26\\ufa2a-\\ufa2d\\ufa30-\\ufa6d\\ufa70-\\ufad9\\ufb1d\\ufb1f\\ufb2a-\\ufb36\\ufb38-\\ufb3c\\ufb3e\\ufb40-\\ufb41\\ufb43-\\ufb44\\ufb46-\\ufb4e\\ufff0-\\uffff]/g\n , extraLookup;\n\n// This may be quite slow, so let's delay until user actually uses bad\n// characters.\nvar unrollLookup = function(escapable) {\n var i;\n var unrolled = {};\n var c = [];\n for (i = 0; i < 65536; i++) {\n c.push( String.fromCharCode(i) );\n }\n escapable.lastIndex = 0;\n c.join('').replace(escapable, function(a) {\n unrolled[ a ] = '\\\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);\n return '';\n });\n escapable.lastIndex = 0;\n return unrolled;\n};\n\n// Quote string, also taking care of unicode characters that browsers\n// often break. Especially, take care of unicode surrogates:\n// http://en.wikipedia.org/wiki/Mapping_of_Unicode_characters#Surrogates\nmodule.exports = {\n quote: function(string) {\n var quoted = JSON3.stringify(string);\n\n // In most cases this should be very fast and good enough.\n extraEscapable.lastIndex = 0;\n if (!extraEscapable.test(quoted)) {\n return quoted;\n }\n\n if (!extraLookup) {\n extraLookup = unrollLookup(extraEscapable);\n }\n\n return quoted.replace(extraEscapable, function(a) {\n return extraLookup[a];\n });\n }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/escape.js\n// module id = 176\n// module chunks = 0","'use strict';\n\nvar logObject = {};\n['log', 'debug', 'warn'].forEach(function (level) {\n var levelExists;\n\n try {\n levelExists = global.console && global.console[level] && global.console[level].apply;\n } catch(e) {\n // do nothing\n }\n\n logObject[level] = levelExists ? function () {\n return global.console[level].apply(global.console, arguments);\n } : (level === 'log' ? function () {} : logObject.log);\n});\n\nmodule.exports = logObject;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/log.js\n// module id = 177\n// module chunks = 0","'use strict';\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:utils:transport');\n}\n\nmodule.exports = function(availableTransports) {\n return {\n filterToEnabled: function(transportsWhitelist, info) {\n var transports = {\n main: []\n , facade: []\n };\n if (!transportsWhitelist) {\n transportsWhitelist = [];\n } else if (typeof transportsWhitelist === 'string') {\n transportsWhitelist = [transportsWhitelist];\n }\n\n availableTransports.forEach(function(trans) {\n if (!trans) {\n return;\n }\n\n if (trans.transportName === 'websocket' && info.websocket === false) {\n debug('disabled from server', 'websocket');\n return;\n }\n\n if (transportsWhitelist.length &&\n transportsWhitelist.indexOf(trans.transportName) === -1) {\n debug('not in whitelist', trans.transportName);\n return;\n }\n\n if (trans.enabled(info)) {\n debug('enabled', trans.transportName);\n transports.main.push(trans);\n if (trans.facadeTransport) {\n transports.facade.push(trans.facadeTransport);\n }\n } else {\n debug('disabled', trans.transportName);\n }\n });\n return transports;\n }\n };\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/transport.js\n// module id = 178\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');\n\n/**\n * Encode an integer in the range of 0 to 63 to a single base 64 digit.\n */\nexports.encode = function (number) {\n if (0 <= number && number < intToCharMap.length) {\n return intToCharMap[number];\n }\n throw new TypeError(\"Must be between 0 and 63: \" + number);\n};\n\n/**\n * Decode a single base 64 character code digit to an integer. Returns -1 on\n * failure.\n */\nexports.decode = function (charCode) {\n var bigA = 65; // 'A'\n var bigZ = 90; // 'Z'\n\n var littleA = 97; // 'a'\n var littleZ = 122; // 'z'\n\n var zero = 48; // '0'\n var nine = 57; // '9'\n\n var plus = 43; // '+'\n var slash = 47; // '/'\n\n var littleOffset = 26;\n var numberOffset = 52;\n\n // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ\n if (bigA <= charCode && charCode <= bigZ) {\n return (charCode - bigA);\n }\n\n // 26 - 51: abcdefghijklmnopqrstuvwxyz\n if (littleA <= charCode && charCode <= littleZ) {\n return (charCode - littleA + littleOffset);\n }\n\n // 52 - 61: 0123456789\n if (zero <= charCode && charCode <= nine) {\n return (charCode - zero + numberOffset);\n }\n\n // 62: +\n if (charCode == plus) {\n return 62;\n }\n\n // 63: /\n if (charCode == slash) {\n return 63;\n }\n\n // Invalid base64 digit.\n return -1;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/base64.js\n// module id = 179\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nexports.GREATEST_LOWER_BOUND = 1;\nexports.LEAST_UPPER_BOUND = 2;\n\n/**\n * Recursive implementation of binary search.\n *\n * @param aLow Indices here and lower do not contain the needle.\n * @param aHigh Indices here and higher do not contain the needle.\n * @param aNeedle The element being searched for.\n * @param aHaystack The non-empty array being searched.\n * @param aCompare Function which takes two elements and returns -1, 0, or 1.\n * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n * closest element that is smaller than or greater than the one we are\n * searching for, respectively, if the exact element cannot be found.\n */\nfunction recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {\n // This function terminates when one of the following is true:\n //\n // 1. We find the exact element we are looking for.\n //\n // 2. We did not find the exact element, but we can return the index of\n // the next-closest element.\n //\n // 3. We did not find the exact element, and there is no next-closest\n // element than the one we are searching for, so we return -1.\n var mid = Math.floor((aHigh - aLow) / 2) + aLow;\n var cmp = aCompare(aNeedle, aHaystack[mid], true);\n if (cmp === 0) {\n // Found the element we are looking for.\n return mid;\n }\n else if (cmp > 0) {\n // Our needle is greater than aHaystack[mid].\n if (aHigh - mid > 1) {\n // The element is in the upper half.\n return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);\n }\n\n // The exact needle element was not found in this haystack. Determine if\n // we are in termination case (3) or (2) and return the appropriate thing.\n if (aBias == exports.LEAST_UPPER_BOUND) {\n return aHigh < aHaystack.length ? aHigh : -1;\n } else {\n return mid;\n }\n }\n else {\n // Our needle is less than aHaystack[mid].\n if (mid - aLow > 1) {\n // The element is in the lower half.\n return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);\n }\n\n // we are in termination case (3) or (2) and return the appropriate thing.\n if (aBias == exports.LEAST_UPPER_BOUND) {\n return mid;\n } else {\n return aLow < 0 ? -1 : aLow;\n }\n }\n}\n\n/**\n * This is an implementation of binary search which will always try and return\n * the index of the closest element if there is no exact hit. This is because\n * mappings between original and generated line/col pairs are single points,\n * and there is an implicit region between each of them, so a miss just means\n * that you aren't on the very start of a region.\n *\n * @param aNeedle The element you are looking for.\n * @param aHaystack The array that is being searched.\n * @param aCompare A function which takes the needle and an element in the\n * array and returns -1, 0, or 1 depending on whether the needle is less\n * than, equal to, or greater than the element, respectively.\n * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n * closest element that is smaller than or greater than the one we are\n * searching for, respectively, if the exact element cannot be found.\n * Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.\n */\nexports.search = function search(aNeedle, aHaystack, aCompare, aBias) {\n if (aHaystack.length === 0) {\n return -1;\n }\n\n var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,\n aCompare, aBias || exports.GREATEST_LOWER_BOUND);\n if (index < 0) {\n return -1;\n }\n\n // We have found either the exact element, or the next-closest element than\n // the one we are searching for. However, there may be more than one such\n // element. Make sure we always return the smallest of these.\n while (index - 1 >= 0) {\n if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {\n break;\n }\n --index;\n }\n\n return index;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/binary-search.js\n// module id = 180\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2014 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = require('./util');\n\n/**\n * Determine whether mappingB is after mappingA with respect to generated\n * position.\n */\nfunction generatedPositionAfter(mappingA, mappingB) {\n // Optimized for most common case\n var lineA = mappingA.generatedLine;\n var lineB = mappingB.generatedLine;\n var columnA = mappingA.generatedColumn;\n var columnB = mappingB.generatedColumn;\n return lineB > lineA || lineB == lineA && columnB >= columnA ||\n util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;\n}\n\n/**\n * A data structure to provide a sorted view of accumulated mappings in a\n * performance conscious manner. It trades a neglibable overhead in general\n * case for a large speedup in case of mappings being added in order.\n */\nfunction MappingList() {\n this._array = [];\n this._sorted = true;\n // Serves as infimum\n this._last = {generatedLine: -1, generatedColumn: 0};\n}\n\n/**\n * Iterate through internal items. This method takes the same arguments that\n * `Array.prototype.forEach` takes.\n *\n * NOTE: The order of the mappings is NOT guaranteed.\n */\nMappingList.prototype.unsortedForEach =\n function MappingList_forEach(aCallback, aThisArg) {\n this._array.forEach(aCallback, aThisArg);\n };\n\n/**\n * Add the given source mapping.\n *\n * @param Object aMapping\n */\nMappingList.prototype.add = function MappingList_add(aMapping) {\n if (generatedPositionAfter(this._last, aMapping)) {\n this._last = aMapping;\n this._array.push(aMapping);\n } else {\n this._sorted = false;\n this._array.push(aMapping);\n }\n};\n\n/**\n * Returns the flat, sorted array of mappings. The mappings are sorted by\n * generated position.\n *\n * WARNING: This method returns internal data without copying, for\n * performance. The return value must NOT be mutated, and should be treated as\n * an immutable borrow. If you want to take ownership, you must make your own\n * copy.\n */\nMappingList.prototype.toArray = function MappingList_toArray() {\n if (!this._sorted) {\n this._array.sort(util.compareByGeneratedPositionsInflated);\n this._sorted = true;\n }\n return this._array;\n};\n\nexports.MappingList = MappingList;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/mapping-list.js\n// module id = 181\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\n// It turns out that some (most?) JavaScript engines don't self-host\n// `Array.prototype.sort`. This makes sense because C++ will likely remain\n// faster than JS when doing raw CPU-intensive sorting. However, when using a\n// custom comparator function, calling back and forth between the VM's C++ and\n// JIT'd JS is rather slow *and* loses JIT type information, resulting in\n// worse generated code for the comparator function than would be optimal. In\n// fact, when sorting with a comparator, these costs outweigh the benefits of\n// sorting in C++. By using our own JS-implemented Quick Sort (below), we get\n// a ~3500ms mean speed-up in `bench/bench.html`.\n\n/**\n * Swap the elements indexed by `x` and `y` in the array `ary`.\n *\n * @param {Array} ary\n * The array.\n * @param {Number} x\n * The index of the first item.\n * @param {Number} y\n * The index of the second item.\n */\nfunction swap(ary, x, y) {\n var temp = ary[x];\n ary[x] = ary[y];\n ary[y] = temp;\n}\n\n/**\n * Returns a random integer within the range `low .. high` inclusive.\n *\n * @param {Number} low\n * The lower bound on the range.\n * @param {Number} high\n * The upper bound on the range.\n */\nfunction randomIntInRange(low, high) {\n return Math.round(low + (Math.random() * (high - low)));\n}\n\n/**\n * The Quick Sort algorithm.\n *\n * @param {Array} ary\n * An array to sort.\n * @param {function} comparator\n * Function to use to compare two items.\n * @param {Number} p\n * Start index of the array\n * @param {Number} r\n * End index of the array\n */\nfunction doQuickSort(ary, comparator, p, r) {\n // If our lower bound is less than our upper bound, we (1) partition the\n // array into two pieces and (2) recurse on each half. If it is not, this is\n // the empty array and our base case.\n\n if (p < r) {\n // (1) Partitioning.\n //\n // The partitioning chooses a pivot between `p` and `r` and moves all\n // elements that are less than or equal to the pivot to the before it, and\n // all the elements that are greater than it after it. The effect is that\n // once partition is done, the pivot is in the exact place it will be when\n // the array is put in sorted order, and it will not need to be moved\n // again. This runs in O(n) time.\n\n // Always choose a random pivot so that an input array which is reverse\n // sorted does not cause O(n^2) running time.\n var pivotIndex = randomIntInRange(p, r);\n var i = p - 1;\n\n swap(ary, pivotIndex, r);\n var pivot = ary[r];\n\n // Immediately after `j` is incremented in this loop, the following hold\n // true:\n //\n // * Every element in `ary[p .. i]` is less than or equal to the pivot.\n //\n // * Every element in `ary[i+1 .. j-1]` is greater than the pivot.\n for (var j = p; j < r; j++) {\n if (comparator(ary[j], pivot) <= 0) {\n i += 1;\n swap(ary, i, j);\n }\n }\n\n swap(ary, i + 1, j);\n var q = i + 1;\n\n // (2) Recurse on each half.\n\n doQuickSort(ary, comparator, p, q - 1);\n doQuickSort(ary, comparator, q + 1, r);\n }\n}\n\n/**\n * Sort the given array in-place with the given comparator function.\n *\n * @param {Array} ary\n * An array to sort.\n * @param {function} comparator\n * Function to use to compare two items.\n */\nexports.quickSort = function (ary, comparator) {\n doQuickSort(ary, comparator, 0, ary.length - 1);\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/quick-sort.js\n// module id = 182\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = require('./util');\nvar binarySearch = require('./binary-search');\nvar ArraySet = require('./array-set').ArraySet;\nvar base64VLQ = require('./base64-vlq');\nvar quickSort = require('./quick-sort').quickSort;\n\nfunction SourceMapConsumer(aSourceMap) {\n var sourceMap = aSourceMap;\n if (typeof aSourceMap === 'string') {\n sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n }\n\n return sourceMap.sections != null\n ? new IndexedSourceMapConsumer(sourceMap)\n : new BasicSourceMapConsumer(sourceMap);\n}\n\nSourceMapConsumer.fromSourceMap = function(aSourceMap) {\n return BasicSourceMapConsumer.fromSourceMap(aSourceMap);\n}\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nSourceMapConsumer.prototype._version = 3;\n\n// `__generatedMappings` and `__originalMappings` are arrays that hold the\n// parsed mapping coordinates from the source map's \"mappings\" attribute. They\n// are lazily instantiated, accessed via the `_generatedMappings` and\n// `_originalMappings` getters respectively, and we only parse the mappings\n// and create these arrays once queried for a source location. We jump through\n// these hoops because there can be many thousands of mappings, and parsing\n// them is expensive, so we only want to do it if we must.\n//\n// Each object in the arrays is of the form:\n//\n// {\n// generatedLine: The line number in the generated code,\n// generatedColumn: The column number in the generated code,\n// source: The path to the original source file that generated this\n// chunk of code,\n// originalLine: The line number in the original source that\n// corresponds to this chunk of generated code,\n// originalColumn: The column number in the original source that\n// corresponds to this chunk of generated code,\n// name: The name of the original symbol which generated this chunk of\n// code.\n// }\n//\n// All properties except for `generatedLine` and `generatedColumn` can be\n// `null`.\n//\n// `_generatedMappings` is ordered by the generated positions.\n//\n// `_originalMappings` is ordered by the original positions.\n\nSourceMapConsumer.prototype.__generatedMappings = null;\nObject.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {\n get: function () {\n if (!this.__generatedMappings) {\n this._parseMappings(this._mappings, this.sourceRoot);\n }\n\n return this.__generatedMappings;\n }\n});\n\nSourceMapConsumer.prototype.__originalMappings = null;\nObject.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {\n get: function () {\n if (!this.__originalMappings) {\n this._parseMappings(this._mappings, this.sourceRoot);\n }\n\n return this.__originalMappings;\n }\n});\n\nSourceMapConsumer.prototype._charIsMappingSeparator =\n function SourceMapConsumer_charIsMappingSeparator(aStr, index) {\n var c = aStr.charAt(index);\n return c === \";\" || c === \",\";\n };\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nSourceMapConsumer.prototype._parseMappings =\n function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n throw new Error(\"Subclasses must implement _parseMappings\");\n };\n\nSourceMapConsumer.GENERATED_ORDER = 1;\nSourceMapConsumer.ORIGINAL_ORDER = 2;\n\nSourceMapConsumer.GREATEST_LOWER_BOUND = 1;\nSourceMapConsumer.LEAST_UPPER_BOUND = 2;\n\n/**\n * Iterate over each mapping between an original source/line/column and a\n * generated line/column in this source map.\n *\n * @param Function aCallback\n * The function that is called with each mapping.\n * @param Object aContext\n * Optional. If specified, this object will be the value of `this` every\n * time that `aCallback` is called.\n * @param aOrder\n * Either `SourceMapConsumer.GENERATED_ORDER` or\n * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to\n * iterate over the mappings sorted by the generated file's line/column\n * order or the original's source/line/column order, respectively. Defaults to\n * `SourceMapConsumer.GENERATED_ORDER`.\n */\nSourceMapConsumer.prototype.eachMapping =\n function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {\n var context = aContext || null;\n var order = aOrder || SourceMapConsumer.GENERATED_ORDER;\n\n var mappings;\n switch (order) {\n case SourceMapConsumer.GENERATED_ORDER:\n mappings = this._generatedMappings;\n break;\n case SourceMapConsumer.ORIGINAL_ORDER:\n mappings = this._originalMappings;\n break;\n default:\n throw new Error(\"Unknown order of iteration.\");\n }\n\n var sourceRoot = this.sourceRoot;\n mappings.map(function (mapping) {\n var source = mapping.source === null ? null : this._sources.at(mapping.source);\n if (source != null && sourceRoot != null) {\n source = util.join(sourceRoot, source);\n }\n return {\n source: source,\n generatedLine: mapping.generatedLine,\n generatedColumn: mapping.generatedColumn,\n originalLine: mapping.originalLine,\n originalColumn: mapping.originalColumn,\n name: mapping.name === null ? null : this._names.at(mapping.name)\n };\n }, this).forEach(aCallback, context);\n };\n\n/**\n * Returns all generated line and column information for the original source,\n * line, and column provided. If no column is provided, returns all mappings\n * corresponding to a either the line we are searching for or the next\n * closest line that has any mappings. Otherwise, returns all mappings\n * corresponding to the given line and either the column we are searching for\n * or the next closest column that has any offsets.\n *\n * The only argument is an object with the following properties:\n *\n * - source: The filename of the original source.\n * - line: The line number in the original source.\n * - column: Optional. the column number in the original source.\n *\n * and an array of objects is returned, each with the following properties:\n *\n * - line: The line number in the generated source, or null.\n * - column: The column number in the generated source, or null.\n */\nSourceMapConsumer.prototype.allGeneratedPositionsFor =\n function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {\n var line = util.getArg(aArgs, 'line');\n\n // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping\n // returns the index of the closest mapping less than the needle. By\n // setting needle.originalColumn to 0, we thus find the last mapping for\n // the given line, provided such a mapping exists.\n var needle = {\n source: util.getArg(aArgs, 'source'),\n originalLine: line,\n originalColumn: util.getArg(aArgs, 'column', 0)\n };\n\n if (this.sourceRoot != null) {\n needle.source = util.relative(this.sourceRoot, needle.source);\n }\n if (!this._sources.has(needle.source)) {\n return [];\n }\n needle.source = this._sources.indexOf(needle.source);\n\n var mappings = [];\n\n var index = this._findMapping(needle,\n this._originalMappings,\n \"originalLine\",\n \"originalColumn\",\n util.compareByOriginalPositions,\n binarySearch.LEAST_UPPER_BOUND);\n if (index >= 0) {\n var mapping = this._originalMappings[index];\n\n if (aArgs.column === undefined) {\n var originalLine = mapping.originalLine;\n\n // Iterate until either we run out of mappings, or we run into\n // a mapping for a different line than the one we found. Since\n // mappings are sorted, this is guaranteed to find all mappings for\n // the line we found.\n while (mapping && mapping.originalLine === originalLine) {\n mappings.push({\n line: util.getArg(mapping, 'generatedLine', null),\n column: util.getArg(mapping, 'generatedColumn', null),\n lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n });\n\n mapping = this._originalMappings[++index];\n }\n } else {\n var originalColumn = mapping.originalColumn;\n\n // Iterate until either we run out of mappings, or we run into\n // a mapping for a different line than the one we were searching for.\n // Since mappings are sorted, this is guaranteed to find all mappings for\n // the line we are searching for.\n while (mapping &&\n mapping.originalLine === line &&\n mapping.originalColumn == originalColumn) {\n mappings.push({\n line: util.getArg(mapping, 'generatedLine', null),\n column: util.getArg(mapping, 'generatedColumn', null),\n lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n });\n\n mapping = this._originalMappings[++index];\n }\n }\n }\n\n return mappings;\n };\n\nexports.SourceMapConsumer = SourceMapConsumer;\n\n/**\n * A BasicSourceMapConsumer instance represents a parsed source map which we can\n * query for information about the original file positions by giving it a file\n * position in the generated source.\n *\n * The only parameter is the raw source map (either as a JSON string, or\n * already parsed to an object). According to the spec, source maps have the\n * following attributes:\n *\n * - version: Which version of the source map spec this map is following.\n * - sources: An array of URLs to the original source files.\n * - names: An array of identifiers which can be referrenced by individual mappings.\n * - sourceRoot: Optional. The URL root from which all sources are relative.\n * - sourcesContent: Optional. An array of contents of the original source files.\n * - mappings: A string of base64 VLQs which contain the actual mappings.\n * - file: Optional. The generated file this source map is associated with.\n *\n * Here is an example source map, taken from the source map spec[0]:\n *\n * {\n * version : 3,\n * file: \"out.js\",\n * sourceRoot : \"\",\n * sources: [\"foo.js\", \"bar.js\"],\n * names: [\"src\", \"maps\", \"are\", \"fun\"],\n * mappings: \"AA,AB;;ABCDE;\"\n * }\n *\n * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#\n */\nfunction BasicSourceMapConsumer(aSourceMap) {\n var sourceMap = aSourceMap;\n if (typeof aSourceMap === 'string') {\n sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n }\n\n var version = util.getArg(sourceMap, 'version');\n var sources = util.getArg(sourceMap, 'sources');\n // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which\n // requires the array) to play nice here.\n var names = util.getArg(sourceMap, 'names', []);\n var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);\n var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);\n var mappings = util.getArg(sourceMap, 'mappings');\n var file = util.getArg(sourceMap, 'file', null);\n\n // Once again, Sass deviates from the spec and supplies the version as a\n // string rather than a number, so we use loose equality checking here.\n if (version != this._version) {\n throw new Error('Unsupported version: ' + version);\n }\n\n sources = sources\n .map(String)\n // Some source maps produce relative source paths like \"./foo.js\" instead of\n // \"foo.js\". Normalize these first so that future comparisons will succeed.\n // See bugzil.la/1090768.\n .map(util.normalize)\n // Always ensure that absolute sources are internally stored relative to\n // the source root, if the source root is absolute. Not doing this would\n // be particularly problematic when the source root is a prefix of the\n // source (valid, but why??). See github issue #199 and bugzil.la/1188982.\n .map(function (source) {\n return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)\n ? util.relative(sourceRoot, source)\n : source;\n });\n\n // Pass `true` below to allow duplicate names and sources. While source maps\n // are intended to be compressed and deduplicated, the TypeScript compiler\n // sometimes generates source maps with duplicates in them. See Github issue\n // #72 and bugzil.la/889492.\n this._names = ArraySet.fromArray(names.map(String), true);\n this._sources = ArraySet.fromArray(sources, true);\n\n this.sourceRoot = sourceRoot;\n this.sourcesContent = sourcesContent;\n this._mappings = mappings;\n this.file = file;\n}\n\nBasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\nBasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;\n\n/**\n * Create a BasicSourceMapConsumer from a SourceMapGenerator.\n *\n * @param SourceMapGenerator aSourceMap\n * The source map that will be consumed.\n * @returns BasicSourceMapConsumer\n */\nBasicSourceMapConsumer.fromSourceMap =\n function SourceMapConsumer_fromSourceMap(aSourceMap) {\n var smc = Object.create(BasicSourceMapConsumer.prototype);\n\n var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);\n var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);\n smc.sourceRoot = aSourceMap._sourceRoot;\n smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),\n smc.sourceRoot);\n smc.file = aSourceMap._file;\n\n // Because we are modifying the entries (by converting string sources and\n // names to indices into the sources and names ArraySets), we have to make\n // a copy of the entry or else bad things happen. Shared mutable state\n // strikes again! See github issue #191.\n\n var generatedMappings = aSourceMap._mappings.toArray().slice();\n var destGeneratedMappings = smc.__generatedMappings = [];\n var destOriginalMappings = smc.__originalMappings = [];\n\n for (var i = 0, length = generatedMappings.length; i < length; i++) {\n var srcMapping = generatedMappings[i];\n var destMapping = new Mapping;\n destMapping.generatedLine = srcMapping.generatedLine;\n destMapping.generatedColumn = srcMapping.generatedColumn;\n\n if (srcMapping.source) {\n destMapping.source = sources.indexOf(srcMapping.source);\n destMapping.originalLine = srcMapping.originalLine;\n destMapping.originalColumn = srcMapping.originalColumn;\n\n if (srcMapping.name) {\n destMapping.name = names.indexOf(srcMapping.name);\n }\n\n destOriginalMappings.push(destMapping);\n }\n\n destGeneratedMappings.push(destMapping);\n }\n\n quickSort(smc.__originalMappings, util.compareByOriginalPositions);\n\n return smc;\n };\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nBasicSourceMapConsumer.prototype._version = 3;\n\n/**\n * The list of original sources.\n */\nObject.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {\n get: function () {\n return this._sources.toArray().map(function (s) {\n return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s;\n }, this);\n }\n});\n\n/**\n * Provide the JIT with a nice shape / hidden class.\n */\nfunction Mapping() {\n this.generatedLine = 0;\n this.generatedColumn = 0;\n this.source = null;\n this.originalLine = null;\n this.originalColumn = null;\n this.name = null;\n}\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nBasicSourceMapConsumer.prototype._parseMappings =\n function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n var generatedLine = 1;\n var previousGeneratedColumn = 0;\n var previousOriginalLine = 0;\n var previousOriginalColumn = 0;\n var previousSource = 0;\n var previousName = 0;\n var length = aStr.length;\n var index = 0;\n var cachedSegments = {};\n var temp = {};\n var originalMappings = [];\n var generatedMappings = [];\n var mapping, str, segment, end, value;\n\n while (index < length) {\n if (aStr.charAt(index) === ';') {\n generatedLine++;\n index++;\n previousGeneratedColumn = 0;\n }\n else if (aStr.charAt(index) === ',') {\n index++;\n }\n else {\n mapping = new Mapping();\n mapping.generatedLine = generatedLine;\n\n // Because each offset is encoded relative to the previous one,\n // many segments often have the same encoding. We can exploit this\n // fact by caching the parsed variable length fields of each segment,\n // allowing us to avoid a second parse if we encounter the same\n // segment again.\n for (end = index; end < length; end++) {\n if (this._charIsMappingSeparator(aStr, end)) {\n break;\n }\n }\n str = aStr.slice(index, end);\n\n segment = cachedSegments[str];\n if (segment) {\n index += str.length;\n } else {\n segment = [];\n while (index < end) {\n base64VLQ.decode(aStr, index, temp);\n value = temp.value;\n index = temp.rest;\n segment.push(value);\n }\n\n if (segment.length === 2) {\n throw new Error('Found a source, but no line and column');\n }\n\n if (segment.length === 3) {\n throw new Error('Found a source and line, but no column');\n }\n\n cachedSegments[str] = segment;\n }\n\n // Generated column.\n mapping.generatedColumn = previousGeneratedColumn + segment[0];\n previousGeneratedColumn = mapping.generatedColumn;\n\n if (segment.length > 1) {\n // Original source.\n mapping.source = previousSource + segment[1];\n previousSource += segment[1];\n\n // Original line.\n mapping.originalLine = previousOriginalLine + segment[2];\n previousOriginalLine = mapping.originalLine;\n // Lines are stored 0-based\n mapping.originalLine += 1;\n\n // Original column.\n mapping.originalColumn = previousOriginalColumn + segment[3];\n previousOriginalColumn = mapping.originalColumn;\n\n if (segment.length > 4) {\n // Original name.\n mapping.name = previousName + segment[4];\n previousName += segment[4];\n }\n }\n\n generatedMappings.push(mapping);\n if (typeof mapping.originalLine === 'number') {\n originalMappings.push(mapping);\n }\n }\n }\n\n quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);\n this.__generatedMappings = generatedMappings;\n\n quickSort(originalMappings, util.compareByOriginalPositions);\n this.__originalMappings = originalMappings;\n };\n\n/**\n * Find the mapping that best matches the hypothetical \"needle\" mapping that\n * we are searching for in the given \"haystack\" of mappings.\n */\nBasicSourceMapConsumer.prototype._findMapping =\n function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,\n aColumnName, aComparator, aBias) {\n // To return the position we are searching for, we must first find the\n // mapping for the given position and then return the opposite position it\n // points to. Because the mappings are sorted, we can use binary search to\n // find the best mapping.\n\n if (aNeedle[aLineName] <= 0) {\n throw new TypeError('Line must be greater than or equal to 1, got '\n + aNeedle[aLineName]);\n }\n if (aNeedle[aColumnName] < 0) {\n throw new TypeError('Column must be greater than or equal to 0, got '\n + aNeedle[aColumnName]);\n }\n\n return binarySearch.search(aNeedle, aMappings, aComparator, aBias);\n };\n\n/**\n * Compute the last column for each generated mapping. The last column is\n * inclusive.\n */\nBasicSourceMapConsumer.prototype.computeColumnSpans =\n function SourceMapConsumer_computeColumnSpans() {\n for (var index = 0; index < this._generatedMappings.length; ++index) {\n var mapping = this._generatedMappings[index];\n\n // Mappings do not contain a field for the last generated columnt. We\n // can come up with an optimistic estimate, however, by assuming that\n // mappings are contiguous (i.e. given two consecutive mappings, the\n // first mapping ends where the second one starts).\n if (index + 1 < this._generatedMappings.length) {\n var nextMapping = this._generatedMappings[index + 1];\n\n if (mapping.generatedLine === nextMapping.generatedLine) {\n mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;\n continue;\n }\n }\n\n // The last mapping for each line spans the entire line.\n mapping.lastGeneratedColumn = Infinity;\n }\n };\n\n/**\n * Returns the original source, line, and column information for the generated\n * source's line and column positions provided. The only argument is an object\n * with the following properties:\n *\n * - line: The line number in the generated source.\n * - column: The column number in the generated source.\n * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n * closest element that is smaller than or greater than the one we are\n * searching for, respectively, if the exact element cannot be found.\n * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n *\n * and an object is returned with the following properties:\n *\n * - source: The original source file, or null.\n * - line: The line number in the original source, or null.\n * - column: The column number in the original source, or null.\n * - name: The original identifier, or null.\n */\nBasicSourceMapConsumer.prototype.originalPositionFor =\n function SourceMapConsumer_originalPositionFor(aArgs) {\n var needle = {\n generatedLine: util.getArg(aArgs, 'line'),\n generatedColumn: util.getArg(aArgs, 'column')\n };\n\n var index = this._findMapping(\n needle,\n this._generatedMappings,\n \"generatedLine\",\n \"generatedColumn\",\n util.compareByGeneratedPositionsDeflated,\n util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n );\n\n if (index >= 0) {\n var mapping = this._generatedMappings[index];\n\n if (mapping.generatedLine === needle.generatedLine) {\n var source = util.getArg(mapping, 'source', null);\n if (source !== null) {\n source = this._sources.at(source);\n if (this.sourceRoot != null) {\n source = util.join(this.sourceRoot, source);\n }\n }\n var name = util.getArg(mapping, 'name', null);\n if (name !== null) {\n name = this._names.at(name);\n }\n return {\n source: source,\n line: util.getArg(mapping, 'originalLine', null),\n column: util.getArg(mapping, 'originalColumn', null),\n name: name\n };\n }\n }\n\n return {\n source: null,\n line: null,\n column: null,\n name: null\n };\n };\n\n/**\n * Return true if we have the source content for every source in the source\n * map, false otherwise.\n */\nBasicSourceMapConsumer.prototype.hasContentsOfAllSources =\n function BasicSourceMapConsumer_hasContentsOfAllSources() {\n if (!this.sourcesContent) {\n return false;\n }\n return this.sourcesContent.length >= this._sources.size() &&\n !this.sourcesContent.some(function (sc) { return sc == null; });\n };\n\n/**\n * Returns the original source content. The only argument is the url of the\n * original source file. Returns null if no original source content is\n * available.\n */\nBasicSourceMapConsumer.prototype.sourceContentFor =\n function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n if (!this.sourcesContent) {\n return null;\n }\n\n if (this.sourceRoot != null) {\n aSource = util.relative(this.sourceRoot, aSource);\n }\n\n if (this._sources.has(aSource)) {\n return this.sourcesContent[this._sources.indexOf(aSource)];\n }\n\n var url;\n if (this.sourceRoot != null\n && (url = util.urlParse(this.sourceRoot))) {\n // XXX: file:// URIs and absolute paths lead to unexpected behavior for\n // many users. We can help them out when they expect file:// URIs to\n // behave like it would if they were running a local HTTP server. See\n // https://bugzilla.mozilla.org/show_bug.cgi?id=885597.\n var fileUriAbsPath = aSource.replace(/^file:\\/\\//, \"\");\n if (url.scheme == \"file\"\n && this._sources.has(fileUriAbsPath)) {\n return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]\n }\n\n if ((!url.path || url.path == \"/\")\n && this._sources.has(\"/\" + aSource)) {\n return this.sourcesContent[this._sources.indexOf(\"/\" + aSource)];\n }\n }\n\n // This function is used recursively from\n // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we\n // don't want to throw if we can't find the source - we just want to\n // return null, so we provide a flag to exit gracefully.\n if (nullOnMissing) {\n return null;\n }\n else {\n throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n }\n };\n\n/**\n * Returns the generated line and column information for the original source,\n * line, and column positions provided. The only argument is an object with\n * the following properties:\n *\n * - source: The filename of the original source.\n * - line: The line number in the original source.\n * - column: The column number in the original source.\n * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n * closest element that is smaller than or greater than the one we are\n * searching for, respectively, if the exact element cannot be found.\n * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n *\n * and an object is returned with the following properties:\n *\n * - line: The line number in the generated source, or null.\n * - column: The column number in the generated source, or null.\n */\nBasicSourceMapConsumer.prototype.generatedPositionFor =\n function SourceMapConsumer_generatedPositionFor(aArgs) {\n var source = util.getArg(aArgs, 'source');\n if (this.sourceRoot != null) {\n source = util.relative(this.sourceRoot, source);\n }\n if (!this._sources.has(source)) {\n return {\n line: null,\n column: null,\n lastColumn: null\n };\n }\n source = this._sources.indexOf(source);\n\n var needle = {\n source: source,\n originalLine: util.getArg(aArgs, 'line'),\n originalColumn: util.getArg(aArgs, 'column')\n };\n\n var index = this._findMapping(\n needle,\n this._originalMappings,\n \"originalLine\",\n \"originalColumn\",\n util.compareByOriginalPositions,\n util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n );\n\n if (index >= 0) {\n var mapping = this._originalMappings[index];\n\n if (mapping.source === needle.source) {\n return {\n line: util.getArg(mapping, 'generatedLine', null),\n column: util.getArg(mapping, 'generatedColumn', null),\n lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n };\n }\n }\n\n return {\n line: null,\n column: null,\n lastColumn: null\n };\n };\n\nexports.BasicSourceMapConsumer = BasicSourceMapConsumer;\n\n/**\n * An IndexedSourceMapConsumer instance represents a parsed source map which\n * we can query for information. It differs from BasicSourceMapConsumer in\n * that it takes \"indexed\" source maps (i.e. ones with a \"sections\" field) as\n * input.\n *\n * The only parameter is a raw source map (either as a JSON string, or already\n * parsed to an object). According to the spec for indexed source maps, they\n * have the following attributes:\n *\n * - version: Which version of the source map spec this map is following.\n * - file: Optional. The generated file this source map is associated with.\n * - sections: A list of section definitions.\n *\n * Each value under the \"sections\" field has two fields:\n * - offset: The offset into the original specified at which this section\n * begins to apply, defined as an object with a \"line\" and \"column\"\n * field.\n * - map: A source map definition. This source map could also be indexed,\n * but doesn't have to be.\n *\n * Instead of the \"map\" field, it's also possible to have a \"url\" field\n * specifying a URL to retrieve a source map from, but that's currently\n * unsupported.\n *\n * Here's an example source map, taken from the source map spec[0], but\n * modified to omit a section which uses the \"url\" field.\n *\n * {\n * version : 3,\n * file: \"app.js\",\n * sections: [{\n * offset: {line:100, column:10},\n * map: {\n * version : 3,\n * file: \"section.js\",\n * sources: [\"foo.js\", \"bar.js\"],\n * names: [\"src\", \"maps\", \"are\", \"fun\"],\n * mappings: \"AAAA,E;;ABCDE;\"\n * }\n * }],\n * }\n *\n * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt\n */\nfunction IndexedSourceMapConsumer(aSourceMap) {\n var sourceMap = aSourceMap;\n if (typeof aSourceMap === 'string') {\n sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n }\n\n var version = util.getArg(sourceMap, 'version');\n var sections = util.getArg(sourceMap, 'sections');\n\n if (version != this._version) {\n throw new Error('Unsupported version: ' + version);\n }\n\n this._sources = new ArraySet();\n this._names = new ArraySet();\n\n var lastOffset = {\n line: -1,\n column: 0\n };\n this._sections = sections.map(function (s) {\n if (s.url) {\n // The url field will require support for asynchronicity.\n // See https://github.com/mozilla/source-map/issues/16\n throw new Error('Support for url field in sections not implemented.');\n }\n var offset = util.getArg(s, 'offset');\n var offsetLine = util.getArg(offset, 'line');\n var offsetColumn = util.getArg(offset, 'column');\n\n if (offsetLine < lastOffset.line ||\n (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {\n throw new Error('Section offsets must be ordered and non-overlapping.');\n }\n lastOffset = offset;\n\n return {\n generatedOffset: {\n // The offset fields are 0-based, but we use 1-based indices when\n // encoding/decoding from VLQ.\n generatedLine: offsetLine + 1,\n generatedColumn: offsetColumn + 1\n },\n consumer: new SourceMapConsumer(util.getArg(s, 'map'))\n }\n });\n}\n\nIndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\nIndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nIndexedSourceMapConsumer.prototype._version = 3;\n\n/**\n * The list of original sources.\n */\nObject.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {\n get: function () {\n var sources = [];\n for (var i = 0; i < this._sections.length; i++) {\n for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {\n sources.push(this._sections[i].consumer.sources[j]);\n }\n }\n return sources;\n }\n});\n\n/**\n * Returns the original source, line, and column information for the generated\n * source's line and column positions provided. The only argument is an object\n * with the following properties:\n *\n * - line: The line number in the generated source.\n * - column: The column number in the generated source.\n *\n * and an object is returned with the following properties:\n *\n * - source: The original source file, or null.\n * - line: The line number in the original source, or null.\n * - column: The column number in the original source, or null.\n * - name: The original identifier, or null.\n */\nIndexedSourceMapConsumer.prototype.originalPositionFor =\n function IndexedSourceMapConsumer_originalPositionFor(aArgs) {\n var needle = {\n generatedLine: util.getArg(aArgs, 'line'),\n generatedColumn: util.getArg(aArgs, 'column')\n };\n\n // Find the section containing the generated position we're trying to map\n // to an original position.\n var sectionIndex = binarySearch.search(needle, this._sections,\n function(needle, section) {\n var cmp = needle.generatedLine - section.generatedOffset.generatedLine;\n if (cmp) {\n return cmp;\n }\n\n return (needle.generatedColumn -\n section.generatedOffset.generatedColumn);\n });\n var section = this._sections[sectionIndex];\n\n if (!section) {\n return {\n source: null,\n line: null,\n column: null,\n name: null\n };\n }\n\n return section.consumer.originalPositionFor({\n line: needle.generatedLine -\n (section.generatedOffset.generatedLine - 1),\n column: needle.generatedColumn -\n (section.generatedOffset.generatedLine === needle.generatedLine\n ? section.generatedOffset.generatedColumn - 1\n : 0),\n bias: aArgs.bias\n });\n };\n\n/**\n * Return true if we have the source content for every source in the source\n * map, false otherwise.\n */\nIndexedSourceMapConsumer.prototype.hasContentsOfAllSources =\n function IndexedSourceMapConsumer_hasContentsOfAllSources() {\n return this._sections.every(function (s) {\n return s.consumer.hasContentsOfAllSources();\n });\n };\n\n/**\n * Returns the original source content. The only argument is the url of the\n * original source file. Returns null if no original source content is\n * available.\n */\nIndexedSourceMapConsumer.prototype.sourceContentFor =\n function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n for (var i = 0; i < this._sections.length; i++) {\n var section = this._sections[i];\n\n var content = section.consumer.sourceContentFor(aSource, true);\n if (content) {\n return content;\n }\n }\n if (nullOnMissing) {\n return null;\n }\n else {\n throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n }\n };\n\n/**\n * Returns the generated line and column information for the original source,\n * line, and column positions provided. The only argument is an object with\n * the following properties:\n *\n * - source: The filename of the original source.\n * - line: The line number in the original source.\n * - column: The column number in the original source.\n *\n * and an object is returned with the following properties:\n *\n * - line: The line number in the generated source, or null.\n * - column: The column number in the generated source, or null.\n */\nIndexedSourceMapConsumer.prototype.generatedPositionFor =\n function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {\n for (var i = 0; i < this._sections.length; i++) {\n var section = this._sections[i];\n\n // Only consider this section if the requested source is in the list of\n // sources of the consumer.\n if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) {\n continue;\n }\n var generatedPosition = section.consumer.generatedPositionFor(aArgs);\n if (generatedPosition) {\n var ret = {\n line: generatedPosition.line +\n (section.generatedOffset.generatedLine - 1),\n column: generatedPosition.column +\n (section.generatedOffset.generatedLine === generatedPosition.line\n ? section.generatedOffset.generatedColumn - 1\n : 0)\n };\n return ret;\n }\n }\n\n return {\n line: null,\n column: null\n };\n };\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nIndexedSourceMapConsumer.prototype._parseMappings =\n function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n this.__generatedMappings = [];\n this.__originalMappings = [];\n for (var i = 0; i < this._sections.length; i++) {\n var section = this._sections[i];\n var sectionMappings = section.consumer._generatedMappings;\n for (var j = 0; j < sectionMappings.length; j++) {\n var mapping = sectionMappings[j];\n\n var source = section.consumer._sources.at(mapping.source);\n if (section.consumer.sourceRoot !== null) {\n source = util.join(section.consumer.sourceRoot, source);\n }\n this._sources.add(source);\n source = this._sources.indexOf(source);\n\n var name = section.consumer._names.at(mapping.name);\n this._names.add(name);\n name = this._names.indexOf(name);\n\n // The mappings coming from the consumer for the section have\n // generated positions relative to the start of the section, so we\n // need to offset them to be relative to the start of the concatenated\n // generated file.\n var adjustedMapping = {\n source: source,\n generatedLine: mapping.generatedLine +\n (section.generatedOffset.generatedLine - 1),\n generatedColumn: mapping.generatedColumn +\n (section.generatedOffset.generatedLine === mapping.generatedLine\n ? section.generatedOffset.generatedColumn - 1\n : 0),\n originalLine: mapping.originalLine,\n originalColumn: mapping.originalColumn,\n name: name\n };\n\n this.__generatedMappings.push(adjustedMapping);\n if (typeof adjustedMapping.originalLine === 'number') {\n this.__originalMappings.push(adjustedMapping);\n }\n }\n }\n\n quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);\n quickSort(this.__originalMappings, util.compareByOriginalPositions);\n };\n\nexports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/source-map-consumer.js\n// module id = 183\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar SourceMapGenerator = require('./source-map-generator').SourceMapGenerator;\nvar util = require('./util');\n\n// Matches a Windows-style `\\r\\n` newline or a `\\n` newline used by all other\n// operating systems these days (capturing the result).\nvar REGEX_NEWLINE = /(\\r?\\n)/;\n\n// Newline character code for charCodeAt() comparisons\nvar NEWLINE_CODE = 10;\n\n// Private symbol for identifying `SourceNode`s when multiple versions of\n// the source-map library are loaded. This MUST NOT CHANGE across\n// versions!\nvar isSourceNode = \"$$$isSourceNode$$$\";\n\n/**\n * SourceNodes provide a way to abstract over interpolating/concatenating\n * snippets of generated JavaScript source code while maintaining the line and\n * column information associated with the original source code.\n *\n * @param aLine The original line number.\n * @param aColumn The original column number.\n * @param aSource The original source's filename.\n * @param aChunks Optional. An array of strings which are snippets of\n * generated JS, or other SourceNodes.\n * @param aName The original identifier.\n */\nfunction SourceNode(aLine, aColumn, aSource, aChunks, aName) {\n this.children = [];\n this.sourceContents = {};\n this.line = aLine == null ? null : aLine;\n this.column = aColumn == null ? null : aColumn;\n this.source = aSource == null ? null : aSource;\n this.name = aName == null ? null : aName;\n this[isSourceNode] = true;\n if (aChunks != null) this.add(aChunks);\n}\n\n/**\n * Creates a SourceNode from generated code and a SourceMapConsumer.\n *\n * @param aGeneratedCode The generated code\n * @param aSourceMapConsumer The SourceMap for the generated code\n * @param aRelativePath Optional. The path that relative sources in the\n * SourceMapConsumer should be relative to.\n */\nSourceNode.fromStringWithSourceMap =\n function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {\n // The SourceNode we want to fill with the generated code\n // and the SourceMap\n var node = new SourceNode();\n\n // All even indices of this array are one line of the generated code,\n // while all odd indices are the newlines between two adjacent lines\n // (since `REGEX_NEWLINE` captures its match).\n // Processed fragments are removed from this array, by calling `shiftNextLine`.\n var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);\n var shiftNextLine = function() {\n var lineContents = remainingLines.shift();\n // The last line of a file might not have a newline.\n var newLine = remainingLines.shift() || \"\";\n return lineContents + newLine;\n };\n\n // We need to remember the position of \"remainingLines\"\n var lastGeneratedLine = 1, lastGeneratedColumn = 0;\n\n // The generate SourceNodes we need a code range.\n // To extract it current and last mapping is used.\n // Here we store the last mapping.\n var lastMapping = null;\n\n aSourceMapConsumer.eachMapping(function (mapping) {\n if (lastMapping !== null) {\n // We add the code from \"lastMapping\" to \"mapping\":\n // First check if there is a new line in between.\n if (lastGeneratedLine < mapping.generatedLine) {\n // Associate first line with \"lastMapping\"\n addMappingWithCode(lastMapping, shiftNextLine());\n lastGeneratedLine++;\n lastGeneratedColumn = 0;\n // The remaining code is added without mapping\n } else {\n // There is no new line in between.\n // Associate the code between \"lastGeneratedColumn\" and\n // \"mapping.generatedColumn\" with \"lastMapping\"\n var nextLine = remainingLines[0];\n var code = nextLine.substr(0, mapping.generatedColumn -\n lastGeneratedColumn);\n remainingLines[0] = nextLine.substr(mapping.generatedColumn -\n lastGeneratedColumn);\n lastGeneratedColumn = mapping.generatedColumn;\n addMappingWithCode(lastMapping, code);\n // No more remaining code, continue\n lastMapping = mapping;\n return;\n }\n }\n // We add the generated code until the first mapping\n // to the SourceNode without any mapping.\n // Each line is added as separate string.\n while (lastGeneratedLine < mapping.generatedLine) {\n node.add(shiftNextLine());\n lastGeneratedLine++;\n }\n if (lastGeneratedColumn < mapping.generatedColumn) {\n var nextLine = remainingLines[0];\n node.add(nextLine.substr(0, mapping.generatedColumn));\n remainingLines[0] = nextLine.substr(mapping.generatedColumn);\n lastGeneratedColumn = mapping.generatedColumn;\n }\n lastMapping = mapping;\n }, this);\n // We have processed all mappings.\n if (remainingLines.length > 0) {\n if (lastMapping) {\n // Associate the remaining code in the current line with \"lastMapping\"\n addMappingWithCode(lastMapping, shiftNextLine());\n }\n // and add the remaining lines without any mapping\n node.add(remainingLines.join(\"\"));\n }\n\n // Copy sourcesContent into SourceNode\n aSourceMapConsumer.sources.forEach(function (sourceFile) {\n var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n if (content != null) {\n if (aRelativePath != null) {\n sourceFile = util.join(aRelativePath, sourceFile);\n }\n node.setSourceContent(sourceFile, content);\n }\n });\n\n return node;\n\n function addMappingWithCode(mapping, code) {\n if (mapping === null || mapping.source === undefined) {\n node.add(code);\n } else {\n var source = aRelativePath\n ? util.join(aRelativePath, mapping.source)\n : mapping.source;\n node.add(new SourceNode(mapping.originalLine,\n mapping.originalColumn,\n source,\n code,\n mapping.name));\n }\n }\n };\n\n/**\n * Add a chunk of generated JS to this source node.\n *\n * @param aChunk A string snippet of generated JS code, another instance of\n * SourceNode, or an array where each member is one of those things.\n */\nSourceNode.prototype.add = function SourceNode_add(aChunk) {\n if (Array.isArray(aChunk)) {\n aChunk.forEach(function (chunk) {\n this.add(chunk);\n }, this);\n }\n else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n if (aChunk) {\n this.children.push(aChunk);\n }\n }\n else {\n throw new TypeError(\n \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n );\n }\n return this;\n};\n\n/**\n * Add a chunk of generated JS to the beginning of this source node.\n *\n * @param aChunk A string snippet of generated JS code, another instance of\n * SourceNode, or an array where each member is one of those things.\n */\nSourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {\n if (Array.isArray(aChunk)) {\n for (var i = aChunk.length-1; i >= 0; i--) {\n this.prepend(aChunk[i]);\n }\n }\n else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n this.children.unshift(aChunk);\n }\n else {\n throw new TypeError(\n \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n );\n }\n return this;\n};\n\n/**\n * Walk over the tree of JS snippets in this node and its children. The\n * walking function is called once for each snippet of JS and is passed that\n * snippet and the its original associated source's line/column location.\n *\n * @param aFn The traversal function.\n */\nSourceNode.prototype.walk = function SourceNode_walk(aFn) {\n var chunk;\n for (var i = 0, len = this.children.length; i < len; i++) {\n chunk = this.children[i];\n if (chunk[isSourceNode]) {\n chunk.walk(aFn);\n }\n else {\n if (chunk !== '') {\n aFn(chunk, { source: this.source,\n line: this.line,\n column: this.column,\n name: this.name });\n }\n }\n }\n};\n\n/**\n * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between\n * each of `this.children`.\n *\n * @param aSep The separator.\n */\nSourceNode.prototype.join = function SourceNode_join(aSep) {\n var newChildren;\n var i;\n var len = this.children.length;\n if (len > 0) {\n newChildren = [];\n for (i = 0; i < len-1; i++) {\n newChildren.push(this.children[i]);\n newChildren.push(aSep);\n }\n newChildren.push(this.children[i]);\n this.children = newChildren;\n }\n return this;\n};\n\n/**\n * Call String.prototype.replace on the very right-most source snippet. Useful\n * for trimming whitespace from the end of a source node, etc.\n *\n * @param aPattern The pattern to replace.\n * @param aReplacement The thing to replace the pattern with.\n */\nSourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {\n var lastChild = this.children[this.children.length - 1];\n if (lastChild[isSourceNode]) {\n lastChild.replaceRight(aPattern, aReplacement);\n }\n else if (typeof lastChild === 'string') {\n this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);\n }\n else {\n this.children.push(''.replace(aPattern, aReplacement));\n }\n return this;\n};\n\n/**\n * Set the source content for a source file. This will be added to the SourceMapGenerator\n * in the sourcesContent field.\n *\n * @param aSourceFile The filename of the source file\n * @param aSourceContent The content of the source file\n */\nSourceNode.prototype.setSourceContent =\n function SourceNode_setSourceContent(aSourceFile, aSourceContent) {\n this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;\n };\n\n/**\n * Walk over the tree of SourceNodes. The walking function is called for each\n * source file content and is passed the filename and source content.\n *\n * @param aFn The traversal function.\n */\nSourceNode.prototype.walkSourceContents =\n function SourceNode_walkSourceContents(aFn) {\n for (var i = 0, len = this.children.length; i < len; i++) {\n if (this.children[i][isSourceNode]) {\n this.children[i].walkSourceContents(aFn);\n }\n }\n\n var sources = Object.keys(this.sourceContents);\n for (var i = 0, len = sources.length; i < len; i++) {\n aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);\n }\n };\n\n/**\n * Return the string representation of this source node. Walks over the tree\n * and concatenates all the various snippets together to one string.\n */\nSourceNode.prototype.toString = function SourceNode_toString() {\n var str = \"\";\n this.walk(function (chunk) {\n str += chunk;\n });\n return str;\n};\n\n/**\n * Returns the string representation of this source node along with a source\n * map.\n */\nSourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {\n var generated = {\n code: \"\",\n line: 1,\n column: 0\n };\n var map = new SourceMapGenerator(aArgs);\n var sourceMappingActive = false;\n var lastOriginalSource = null;\n var lastOriginalLine = null;\n var lastOriginalColumn = null;\n var lastOriginalName = null;\n this.walk(function (chunk, original) {\n generated.code += chunk;\n if (original.source !== null\n && original.line !== null\n && original.column !== null) {\n if(lastOriginalSource !== original.source\n || lastOriginalLine !== original.line\n || lastOriginalColumn !== original.column\n || lastOriginalName !== original.name) {\n map.addMapping({\n source: original.source,\n original: {\n line: original.line,\n column: original.column\n },\n generated: {\n line: generated.line,\n column: generated.column\n },\n name: original.name\n });\n }\n lastOriginalSource = original.source;\n lastOriginalLine = original.line;\n lastOriginalColumn = original.column;\n lastOriginalName = original.name;\n sourceMappingActive = true;\n } else if (sourceMappingActive) {\n map.addMapping({\n generated: {\n line: generated.line,\n column: generated.column\n }\n });\n lastOriginalSource = null;\n sourceMappingActive = false;\n }\n for (var idx = 0, length = chunk.length; idx < length; idx++) {\n if (chunk.charCodeAt(idx) === NEWLINE_CODE) {\n generated.line++;\n generated.column = 0;\n // Mappings end at eol\n if (idx + 1 === length) {\n lastOriginalSource = null;\n sourceMappingActive = false;\n } else if (sourceMappingActive) {\n map.addMapping({\n source: original.source,\n original: {\n line: original.line,\n column: original.column\n },\n generated: {\n line: generated.line,\n column: generated.column\n },\n name: original.name\n });\n }\n } else {\n generated.column++;\n }\n }\n });\n this.walkSourceContents(function (sourceFile, sourceContent) {\n map.setSourceContent(sourceFile, sourceContent);\n });\n\n return { code: generated.code, map: map };\n};\n\nexports.SourceNode = SourceNode;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/source-node.js\n// module id = 184\n// module chunks = 0","/*\n * Copyright 2009-2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE.txt or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\nexports.SourceMapGenerator = require('./lib/source-map-generator').SourceMapGenerator;\nexports.SourceMapConsumer = require('./lib/source-map-consumer').SourceMapConsumer;\nexports.SourceNode = require('./lib/source-node').SourceNode;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/source-map.js\n// module id = 185\n// module chunks = 0","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.ResolvedStackFrame = exports.resolve = undefined;\n\nvar _regenerator = require('babel-runtime/regenerator');\n\nvar _regenerator2 = _interopRequireDefault(_regenerator);\n\nvar awaitAll = function () {\n var _ref = _asyncToGenerator(_regenerator2.default.mark(function _callee(promises) {\n var _iteratorNormalCompletion, _didIteratorError, _iteratorError, _iterator, _step, p;\n\n return _regenerator2.default.wrap(function _callee$(_context) {\n while (1) {\n switch (_context.prev = _context.next) {\n case 0:\n _iteratorNormalCompletion = true;\n _didIteratorError = false;\n _iteratorError = undefined;\n _context.prev = 3;\n _iterator = promises[Symbol.iterator]();\n\n case 5:\n if (_iteratorNormalCompletion = (_step = _iterator.next()).done) {\n _context.next = 17;\n break;\n }\n\n p = _step.value;\n _context.prev = 7;\n _context.next = 10;\n return p;\n\n case 10:\n _context.next = 14;\n break;\n\n case 12:\n _context.prev = 12;\n _context.t0 = _context['catch'](7);\n\n case 14:\n _iteratorNormalCompletion = true;\n _context.next = 5;\n break;\n\n case 17:\n _context.next = 23;\n break;\n\n case 19:\n _context.prev = 19;\n _context.t1 = _context['catch'](3);\n _didIteratorError = true;\n _iteratorError = _context.t1;\n\n case 23:\n _context.prev = 23;\n _context.prev = 24;\n\n if (!_iteratorNormalCompletion && _iterator.return) {\n _iterator.return();\n }\n\n case 26:\n _context.prev = 26;\n\n if (!_didIteratorError) {\n _context.next = 29;\n break;\n }\n\n throw _iteratorError;\n\n case 29:\n return _context.finish(26);\n\n case 30:\n return _context.finish(23);\n\n case 31:\n case 'end':\n return _context.stop();\n }\n }\n }, _callee, this, [[3, 19, 23, 31], [7, 12], [24,, 26, 30]]);\n }));\n\n return function awaitAll(_x10) {\n return _ref.apply(this, arguments);\n };\n}();\n\nvar getSourceMap = function () {\n var _ref2 = _asyncToGenerator(_regenerator2.default.mark(function _callee2(file, contents) {\n var match, sm, base64, match2, index, url, obj;\n return _regenerator2.default.wrap(function _callee2$(_context2) {\n while (1) {\n switch (_context2.prev = _context2.next) {\n case 0:\n match = /\\/\\/[#@] ?sourceMappingURL=([^\\s'\"]+)\\s*$/m.exec(contents);\n\n if (match && match[1]) {\n _context2.next = 3;\n break;\n }\n\n throw new Error('Source map not found for file: ' + file);\n\n case 3:\n sm = match[1].toString();\n\n if (!(sm.indexOf('data:') === 0)) {\n _context2.next = 15;\n break;\n }\n\n base64 = /^data:application\\/json;([\\w=:\"-]+;)*base64,/;\n match2 = sm.match(base64);\n\n if (match2) {\n _context2.next = 9;\n break;\n }\n\n throw new Error('Sorry, we do not support this inline source-map encoding.');\n\n case 9:\n sm = sm.substring(match2[0].length);\n sm = window.atob(sm);\n sm = JSON.parse(sm);\n return _context2.abrupt('return', new _sourceMap.SourceMapConsumer(sm));\n\n case 15:\n index = file.lastIndexOf('/');\n url = file.substring(0, index + 1) + sm;\n _context2.next = 19;\n return fetch(url).then(function (res) {\n return res.json();\n });\n\n case 19:\n obj = _context2.sent;\n return _context2.abrupt('return', new _sourceMap.SourceMapConsumer(obj));\n\n case 21:\n case 'end':\n return _context2.stop();\n }\n }\n }, _callee2, this);\n }));\n\n return function getSourceMap(_x12, _x13) {\n return _ref2.apply(this, arguments);\n };\n}();\n\nvar resolve = function () {\n var _ref3 = _asyncToGenerator(_regenerator2.default.mark(function _callee3(error) {\n var context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 3;\n\n var frames, files, _iteratorNormalCompletion2, _didIteratorError2, _iteratorError2, _iterator2, _step2, frame, fileName, fileList, requests, _loop, _iteratorNormalCompletion3, _didIteratorError3, _iteratorError3, _iterator3, _step3, file, sourcemaps, _loop2, _iteratorNormalCompletion4, _didIteratorError4, _iteratorError4, _iterator4, _step4, resolved, index, _frames$index, functionName, line, column, script, oScriptArr, map, original, sourceFile, sourceLine, sourceColumn, originalSource, oSourceArr;\n\n return _regenerator2.default.wrap(function _callee3$(_context3) {\n while (1) {\n switch (_context3.prev = _context3.next) {\n case 0:\n frames = _errorStackParser2.default.parse(error);\n files = {};\n _iteratorNormalCompletion2 = true;\n _didIteratorError2 = false;\n _iteratorError2 = undefined;\n _context3.prev = 5;\n _iterator2 = frames[Symbol.iterator]();\n\n case 7:\n if (_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done) {\n _context3.next = 16;\n break;\n }\n\n frame = _step2.value;\n fileName = frame.fileName;\n\n if (!(fileName == null || typeof fileName !== 'string')) {\n _context3.next = 12;\n break;\n }\n\n return _context3.abrupt('continue', 13);\n\n case 12:\n files[fileName] = null;\n\n case 13:\n _iteratorNormalCompletion2 = true;\n _context3.next = 7;\n break;\n\n case 16:\n _context3.next = 22;\n break;\n\n case 18:\n _context3.prev = 18;\n _context3.t0 = _context3['catch'](5);\n _didIteratorError2 = true;\n _iteratorError2 = _context3.t0;\n\n case 22:\n _context3.prev = 22;\n _context3.prev = 23;\n\n if (!_iteratorNormalCompletion2 && _iterator2.return) {\n _iterator2.return();\n }\n\n case 25:\n _context3.prev = 25;\n\n if (!_didIteratorError2) {\n _context3.next = 28;\n break;\n }\n\n throw _iteratorError2;\n\n case 28:\n return _context3.finish(25);\n\n case 29:\n return _context3.finish(22);\n\n case 30:\n fileList = Object.keys(files);\n requests = [];\n\n _loop = function _loop(file) {\n try {\n requests.push(fetch(file).then(function (res) {\n return res.text();\n }).then(function (text) {\n files[file] = text;\n }).catch(function (e) {}));\n } catch (e) {}\n };\n\n _iteratorNormalCompletion3 = true;\n _didIteratorError3 = false;\n _iteratorError3 = undefined;\n _context3.prev = 36;\n\n for (_iterator3 = fileList[Symbol.iterator](); !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) {\n file = _step3.value;\n\n _loop(file);\n }\n\n _context3.next = 44;\n break;\n\n case 40:\n _context3.prev = 40;\n _context3.t1 = _context3['catch'](36);\n _didIteratorError3 = true;\n _iteratorError3 = _context3.t1;\n\n case 44:\n _context3.prev = 44;\n _context3.prev = 45;\n\n if (!_iteratorNormalCompletion3 && _iterator3.return) {\n _iterator3.return();\n }\n\n case 47:\n _context3.prev = 47;\n\n if (!_didIteratorError3) {\n _context3.next = 50;\n break;\n }\n\n throw _iteratorError3;\n\n case 50:\n return _context3.finish(47);\n\n case 51:\n return _context3.finish(44);\n\n case 52:\n _context3.next = 54;\n return awaitAll(requests);\n\n case 54:\n sourcemaps = {};\n\n requests = [];\n\n _loop2 = function _loop2(file) {\n requests.push(getSourceMap(file, files[file]).then(function (map) {\n sourcemaps[file] = map;\n }).catch(function (e) {}));\n };\n\n _iteratorNormalCompletion4 = true;\n _didIteratorError4 = false;\n _iteratorError4 = undefined;\n _context3.prev = 60;\n for (_iterator4 = fileList[Symbol.iterator](); !(_iteratorNormalCompletion4 = (_step4 = _iterator4.next()).done); _iteratorNormalCompletion4 = true) {\n file = _step4.value;\n\n _loop2(file);\n }\n\n _context3.next = 68;\n break;\n\n case 64:\n _context3.prev = 64;\n _context3.t2 = _context3['catch'](60);\n _didIteratorError4 = true;\n _iteratorError4 = _context3.t2;\n\n case 68:\n _context3.prev = 68;\n _context3.prev = 69;\n\n if (!_iteratorNormalCompletion4 && _iterator4.return) {\n _iterator4.return();\n }\n\n case 71:\n _context3.prev = 71;\n\n if (!_didIteratorError4) {\n _context3.next = 74;\n break;\n }\n\n throw _iteratorError4;\n\n case 74:\n return _context3.finish(71);\n\n case 75:\n return _context3.finish(68);\n\n case 76:\n _context3.next = 78;\n return awaitAll(requests);\n\n case 78:\n resolved = [];\n index = 0;\n\n case 80:\n if (!(index < frames.length)) {\n _context3.next = 107;\n break;\n }\n\n _frames$index = frames[index], functionName = _frames$index.functionName, fileName = _frames$index.fileName, line = _frames$index.lineNumber, column = _frames$index.columnNumber;\n\n resolved[index] = new ResolvedStackFrame(functionName, fileName, line, column);\n\n if (!(fileName == null || line == null || column == null)) {\n _context3.next = 85;\n break;\n }\n\n return _context3.abrupt('continue', 104);\n\n case 85:\n if (files.hasOwnProperty(fileName)) {\n _context3.next = 87;\n break;\n }\n\n return _context3.abrupt('continue', 104);\n\n case 87:\n script = files[fileName];\n\n if (!(script == null)) {\n _context3.next = 90;\n break;\n }\n\n return _context3.abrupt('continue', 104);\n\n case 90:\n oScriptArr = getLinesAround(line, context, script);\n\n resolved[index] = new ResolvedStackFrame(functionName, fileName, line, column, oScriptArr);\n\n if (sourcemaps.hasOwnProperty(fileName)) {\n _context3.next = 94;\n break;\n }\n\n return _context3.abrupt('continue', 104);\n\n case 94:\n map = sourcemaps[fileName];\n\n if (!(map == null)) {\n _context3.next = 97;\n break;\n }\n\n return _context3.abrupt('continue', 104);\n\n case 97:\n original = map.originalPositionFor({ line: line, column: column });\n sourceFile = original.source, sourceLine = original.line, sourceColumn = original.column;\n\n if (!(!sourceFile || !line)) {\n _context3.next = 101;\n break;\n }\n\n return _context3.abrupt('continue', 104);\n\n case 101:\n originalSource = map.sourceContentFor(sourceFile);\n oSourceArr = getLinesAround(sourceLine, context, originalSource);\n\n resolved[index] = new ResolvedStackFrame(functionName, fileName, line, column, oScriptArr, sourceFile, sourceLine, sourceColumn, oSourceArr);\n\n case 104:\n ++index;\n _context3.next = 80;\n break;\n\n case 107:\n return _context3.abrupt('return', resolved);\n\n case 108:\n case 'end':\n return _context3.stop();\n }\n }\n }, _callee3, this, [[5, 18, 22, 30], [23,, 25, 29], [36, 40, 44, 52], [45,, 47, 51], [60, 64, 68, 76], [69,, 71, 75]]);\n }));\n\n return function resolve(_x15) {\n return _ref3.apply(this, arguments);\n };\n}();\n\nvar _errorStackParser = require('error-stack-parser');\n\nvar _errorStackParser2 = _interopRequireDefault(_errorStackParser);\n\nvar _sourceMap = require('source-map');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step(\"next\", value); }, function (err) { step(\"throw\", err); }); } } return step(\"next\"); }); }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar ResolvedStackFrame = function ResolvedStackFrame() {\n var functionName = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '(anonymous function)';\n var fileName = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '?';\n var lineNumber = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;\n var columnNumber = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 0;\n var scriptLines = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : [];\n var sourceFileName = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : '';\n var sourceLineNumber = arguments.length > 6 && arguments[6] !== undefined ? arguments[6] : 0;\n var sourceColumnNumber = arguments.length > 7 && arguments[7] !== undefined ? arguments[7] : 0;\n var sourceLines = arguments.length > 8 && arguments[8] !== undefined ? arguments[8] : [];\n\n _classCallCheck(this, ResolvedStackFrame);\n\n this.functionName = functionName;\n this.fileName = fileName;\n this.lineNumber = lineNumber;\n this.columnNumber = columnNumber;\n this.scriptLines = scriptLines;\n this.sourceFileName = sourceFileName;\n this.sourceLineNumber = sourceLineNumber;\n this.sourceColumnNumber = sourceColumnNumber;\n this.sourceLines = sourceLines;\n};\n\nfunction getLinesAround(line, count) {\n var lines = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];\n\n if (typeof lines === 'string') lines = lines.split('\\n');\n var result = [];\n for (var index = Math.max(0, line - 1 - count); index <= Math.min(lines.length - 1, line - 1 + count); ++index) {\n result.push({\n text: lines[index],\n line: index + 1,\n context: index !== line - 1\n });\n }\n return result;\n}\n\nexports.default = resolve;\nexports.resolve = resolve;\nexports.ResolvedStackFrame = ResolvedStackFrame;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/stack-frame-resolver/lib/index.js\n// module id = 186\n// module chunks = 0","(function (root, factory) {\n 'use strict';\n // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js, Rhino, and browsers.\n\n /* istanbul ignore next */\n if (typeof define === 'function' && define.amd) {\n define('stackframe', [], factory);\n } else if (typeof exports === 'object') {\n module.exports = factory();\n } else {\n root.StackFrame = factory();\n }\n}(this, function () {\n 'use strict';\n function _isNumber(n) {\n return !isNaN(parseFloat(n)) && isFinite(n);\n }\n\n function _capitalize(str) {\n return str[0].toUpperCase() + str.substring(1);\n }\n\n function _getter(p) {\n return function () {\n return this[p];\n };\n }\n\n var booleanProps = ['isConstructor', 'isEval', 'isNative', 'isToplevel'];\n var numericProps = ['columnNumber', 'lineNumber'];\n var stringProps = ['fileName', 'functionName', 'source'];\n var arrayProps = ['args'];\n\n function StackFrame(obj) {\n if (obj instanceof Object) {\n var props = booleanProps.concat(numericProps.concat(stringProps.concat(arrayProps)));\n for (var i = 0; i < props.length; i++) {\n if (obj.hasOwnProperty(props[i]) && obj[props[i]] !== undefined) {\n this['set' + _capitalize(props[i])](obj[props[i]]);\n }\n }\n }\n }\n\n StackFrame.prototype = {\n getArgs: function () {\n return this.args;\n },\n setArgs: function (v) {\n if (Object.prototype.toString.call(v) !== '[object Array]') {\n throw new TypeError('Args must be an Array');\n }\n this.args = v;\n },\n\n getEvalOrigin: function () {\n return this.evalOrigin;\n },\n setEvalOrigin: function (v) {\n if (v instanceof StackFrame) {\n this.evalOrigin = v;\n } else if (v instanceof Object) {\n this.evalOrigin = new StackFrame(v);\n } else {\n throw new TypeError('Eval Origin must be an Object or StackFrame');\n }\n },\n\n toString: function () {\n var functionName = this.getFunctionName() || '{anonymous}';\n var args = '(' + (this.getArgs() || []).join(',') + ')';\n var fileName = this.getFileName() ? ('@' + this.getFileName()) : '';\n var lineNumber = _isNumber(this.getLineNumber()) ? (':' + this.getLineNumber()) : '';\n var columnNumber = _isNumber(this.getColumnNumber()) ? (':' + this.getColumnNumber()) : '';\n return functionName + args + fileName + lineNumber + columnNumber;\n }\n };\n\n for (var i = 0; i < booleanProps.length; i++) {\n StackFrame.prototype['get' + _capitalize(booleanProps[i])] = _getter(booleanProps[i]);\n StackFrame.prototype['set' + _capitalize(booleanProps[i])] = (function (p) {\n return function (v) {\n this[p] = Boolean(v);\n };\n })(booleanProps[i]);\n }\n\n for (var j = 0; j < numericProps.length; j++) {\n StackFrame.prototype['get' + _capitalize(numericProps[j])] = _getter(numericProps[j]);\n StackFrame.prototype['set' + _capitalize(numericProps[j])] = (function (p) {\n return function (v) {\n if (!_isNumber(v)) {\n throw new TypeError(p + ' must be a Number');\n }\n this[p] = Number(v);\n };\n })(numericProps[j]);\n }\n\n for (var k = 0; k < stringProps.length; k++) {\n StackFrame.prototype['get' + _capitalize(stringProps[k])] = _getter(stringProps[k]);\n StackFrame.prototype['set' + _capitalize(stringProps[k])] = (function (p) {\n return function (v) {\n this[p] = String(v);\n };\n })(stringProps[k]);\n }\n\n return StackFrame;\n}));\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/stackframe/stackframe.js\n// module id = 187\n// module chunks = 0","'use strict';\nvar argv = process.argv;\n\nvar terminator = argv.indexOf('--');\nvar hasFlag = function (flag) {\n\tflag = '--' + flag;\n\tvar pos = argv.indexOf(flag);\n\treturn pos !== -1 && (terminator !== -1 ? pos < terminator : true);\n};\n\nmodule.exports = (function () {\n\tif ('FORCE_COLOR' in process.env) {\n\t\treturn true;\n\t}\n\n\tif (hasFlag('no-color') ||\n\t\thasFlag('no-colors') ||\n\t\thasFlag('color=false')) {\n\t\treturn false;\n\t}\n\n\tif (hasFlag('color') ||\n\t\thasFlag('colors') ||\n\t\thasFlag('color=true') ||\n\t\thasFlag('color=always')) {\n\t\treturn true;\n\t}\n\n\tif (process.stdout && !process.stdout.isTTY) {\n\t\treturn false;\n\t}\n\n\tif (process.platform === 'win32') {\n\t\treturn true;\n\t}\n\n\tif ('COLORTERM' in process.env) {\n\t\treturn true;\n\t}\n\n\tif (process.env.TERM === 'dumb') {\n\t\treturn false;\n\t}\n\n\tif (/^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(process.env.TERM)) {\n\t\treturn true;\n\t}\n\n\treturn false;\n})();\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/supports-color/index.js\n// module id = 188\n// module chunks = 0","'use strict';\n\nvar slashes = /^[A-Za-z][A-Za-z0-9+-.]*:\\/\\//;\n\n/**\n * These properties should not be copied or inherited from. This is only needed\n * for all non blob URL's as a blob URL does not include a hash, only the\n * origin.\n *\n * @type {Object}\n * @private\n */\nvar ignore = { hash: 1, query: 1 }\n , URL;\n\n/**\n * The location object differs when your code is loaded through a normal page,\n * Worker or through a worker using a blob. And with the blobble begins the\n * trouble as the location object will contain the URL of the blob, not the\n * location of the page where our code is loaded in. The actual origin is\n * encoded in the `pathname` so we can thankfully generate a good \"default\"\n * location from it so we can generate proper relative URL's again.\n *\n * @param {Object|String} loc Optional default location object.\n * @returns {Object} lolcation object.\n * @api public\n */\nmodule.exports = function lolcation(loc) {\n loc = loc || global.location || {};\n URL = URL || require('./');\n\n var finaldestination = {}\n , type = typeof loc\n , key;\n\n if ('blob:' === loc.protocol) {\n finaldestination = new URL(unescape(loc.pathname), {});\n } else if ('string' === type) {\n finaldestination = new URL(loc, {});\n for (key in ignore) delete finaldestination[key];\n } else if ('object' === type) {\n for (key in loc) {\n if (key in ignore) continue;\n finaldestination[key] = loc[key];\n }\n\n if (finaldestination.slashes === undefined) {\n finaldestination.slashes = slashes.test(loc.href);\n }\n }\n\n return finaldestination;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/url-parse/lolcation.js\n// module id = 189\n// module chunks = 0","\"use strict\";\n\n// Use the fastest means possible to execute a task in its own turn, with\n// priority over other events including IO, animation, reflow, and redraw\n// events in browsers.\n//\n// An exception thrown by a task will permanently interrupt the processing of\n// subsequent tasks. The higher level `asap` function ensures that if an\n// exception is thrown by a task, that the task queue will continue flushing as\n// soon as possible, but if you use `rawAsap` directly, you are responsible to\n// either ensure that no exceptions are thrown from your task, or to manually\n// call `rawAsap.requestFlush` if an exception is thrown.\nmodule.exports = rawAsap;\nfunction rawAsap(task) {\n if (!queue.length) {\n requestFlush();\n flushing = true;\n }\n // Equivalent to push, but avoids a function call.\n queue[queue.length] = task;\n}\n\nvar queue = [];\n// Once a flush has been requested, no further calls to `requestFlush` are\n// necessary until the next `flush` completes.\nvar flushing = false;\n// `requestFlush` is an implementation-specific method that attempts to kick\n// off a `flush` event as quickly as possible. `flush` will attempt to exhaust\n// the event queue before yielding to the browser's own event loop.\nvar requestFlush;\n// The position of the next task to execute in the task queue. This is\n// preserved between calls to `flush` so that it can be resumed if\n// a task throws an exception.\nvar index = 0;\n// If a task schedules additional tasks recursively, the task queue can grow\n// unbounded. To prevent memory exhaustion, the task queue will periodically\n// truncate already-completed tasks.\nvar capacity = 1024;\n\n// The flush function processes all tasks that have been scheduled with\n// `rawAsap` unless and until one of those tasks throws an exception.\n// If a task throws an exception, `flush` ensures that its state will remain\n// consistent and will resume where it left off when called again.\n// However, `flush` does not make any arrangements to be called again if an\n// exception is thrown.\nfunction flush() {\n while (index < queue.length) {\n var currentIndex = index;\n // Advance the index before calling the task. This ensures that we will\n // begin flushing on the next task the task throws an error.\n index = index + 1;\n queue[currentIndex].call();\n // Prevent leaking memory for long chains of recursive calls to `asap`.\n // If we call `asap` within tasks scheduled by `asap`, the queue will\n // grow, but to avoid an O(n) walk for every task we execute, we don't\n // shift tasks off the queue after they have been executed.\n // Instead, we periodically shift 1024 tasks off the queue.\n if (index > capacity) {\n // Manually shift all values starting at the index back to the\n // beginning of the queue.\n for (var scan = 0, newLength = queue.length - index; scan < newLength; scan++) {\n queue[scan] = queue[scan + index];\n }\n queue.length -= index;\n index = 0;\n }\n }\n queue.length = 0;\n index = 0;\n flushing = false;\n}\n\n// `requestFlush` is implemented using a strategy based on data collected from\n// every available SauceLabs Selenium web driver worker at time of writing.\n// https://docs.google.com/spreadsheets/d/1mG-5UYGup5qxGdEMWkhP6BWCz053NUb2E1QoUTU16uA/edit#gid=783724593\n\n// Safari 6 and 6.1 for desktop, iPad, and iPhone are the only browsers that\n// have WebKitMutationObserver but not un-prefixed MutationObserver.\n// Must use `global` or `self` instead of `window` to work in both frames and web\n// workers. `global` is a provision of Browserify, Mr, Mrs, or Mop.\n\n/* globals self */\nvar scope = typeof global !== \"undefined\" ? global : self;\nvar BrowserMutationObserver = scope.MutationObserver || scope.WebKitMutationObserver;\n\n// MutationObservers are desirable because they have high priority and work\n// reliably everywhere they are implemented.\n// They are implemented in all modern browsers.\n//\n// - Android 4-4.3\n// - Chrome 26-34\n// - Firefox 14-29\n// - Internet Explorer 11\n// - iPad Safari 6-7.1\n// - iPhone Safari 7-7.1\n// - Safari 6-7\nif (typeof BrowserMutationObserver === \"function\") {\n requestFlush = makeRequestCallFromMutationObserver(flush);\n\n// MessageChannels are desirable because they give direct access to the HTML\n// task queue, are implemented in Internet Explorer 10, Safari 5.0-1, and Opera\n// 11-12, and in web workers in many engines.\n// Although message channels yield to any queued rendering and IO tasks, they\n// would be better than imposing the 4ms delay of timers.\n// However, they do not work reliably in Internet Explorer or Safari.\n\n// Internet Explorer 10 is the only browser that has setImmediate but does\n// not have MutationObservers.\n// Although setImmediate yields to the browser's renderer, it would be\n// preferrable to falling back to setTimeout since it does not have\n// the minimum 4ms penalty.\n// Unfortunately there appears to be a bug in Internet Explorer 10 Mobile (and\n// Desktop to a lesser extent) that renders both setImmediate and\n// MessageChannel useless for the purposes of ASAP.\n// https://github.com/kriskowal/q/issues/396\n\n// Timers are implemented universally.\n// We fall back to timers in workers in most engines, and in foreground\n// contexts in the following browsers.\n// However, note that even this simple case requires nuances to operate in a\n// broad spectrum of browsers.\n//\n// - Firefox 3-13\n// - Internet Explorer 6-9\n// - iPad Safari 4.3\n// - Lynx 2.8.7\n} else {\n requestFlush = makeRequestCallFromTimer(flush);\n}\n\n// `requestFlush` requests that the high priority event queue be flushed as\n// soon as possible.\n// This is useful to prevent an error thrown in a task from stalling the event\n// queue if the exception handled by Node.js’s\n// `process.on(\"uncaughtException\")` or by a domain.\nrawAsap.requestFlush = requestFlush;\n\n// To request a high priority event, we induce a mutation observer by toggling\n// the text of a text node between \"1\" and \"-1\".\nfunction makeRequestCallFromMutationObserver(callback) {\n var toggle = 1;\n var observer = new BrowserMutationObserver(callback);\n var node = document.createTextNode(\"\");\n observer.observe(node, {characterData: true});\n return function requestCall() {\n toggle = -toggle;\n node.data = toggle;\n };\n}\n\n// The message channel technique was discovered by Malte Ubl and was the\n// original foundation for this library.\n// http://www.nonblocking.io/2011/06/windownexttick.html\n\n// Safari 6.0.5 (at least) intermittently fails to create message ports on a\n// page's first load. Thankfully, this version of Safari supports\n// MutationObservers, so we don't need to fall back in that case.\n\n// function makeRequestCallFromMessageChannel(callback) {\n// var channel = new MessageChannel();\n// channel.port1.onmessage = callback;\n// return function requestCall() {\n// channel.port2.postMessage(0);\n// };\n// }\n\n// For reasons explained above, we are also unable to use `setImmediate`\n// under any circumstances.\n// Even if we were, there is another bug in Internet Explorer 10.\n// It is not sufficient to assign `setImmediate` to `requestFlush` because\n// `setImmediate` must be called *by name* and therefore must be wrapped in a\n// closure.\n// Never forget.\n\n// function makeRequestCallFromSetImmediate(callback) {\n// return function requestCall() {\n// setImmediate(callback);\n// };\n// }\n\n// Safari 6.0 has a problem where timers will get lost while the user is\n// scrolling. This problem does not impact ASAP because Safari 6.0 supports\n// mutation observers, so that implementation is used instead.\n// However, if we ever elect to use timers in Safari, the prevalent work-around\n// is to add a scroll event listener that calls for a flush.\n\n// `setTimeout` does not call the passed callback if the delay is less than\n// approximately 7 in web workers in Firefox 8 through 18, and sometimes not\n// even then.\n\nfunction makeRequestCallFromTimer(callback) {\n return function requestCall() {\n // We dispatch a timeout with a specified delay of 0 for engines that\n // can reliably accommodate that request. This will usually be snapped\n // to a 4 milisecond delay, but once we're flushing, there's no delay\n // between events.\n var timeoutHandle = setTimeout(handleTimer, 0);\n // However, since this timer gets frequently dropped in Firefox\n // workers, we enlist an interval handle that will try to fire\n // an event 20 times per second until it succeeds.\n var intervalHandle = setInterval(handleTimer, 50);\n\n function handleTimer() {\n // Whichever timer succeeds will cancel both timers and\n // execute the callback.\n clearTimeout(timeoutHandle);\n clearInterval(intervalHandle);\n callback();\n }\n };\n}\n\n// This is for `asap.js` only.\n// Its name will be periodically randomized to break any code that depends on\n// its existence.\nrawAsap.makeRequestCallFromTimer = makeRequestCallFromTimer;\n\n// ASAP was originally a nextTick shim included in Q. This was factored out\n// into this ASAP package. It was later adapted to RSVP which made further\n// amendments. These decisions, particularly to marginalize MessageChannel and\n// to capture the MutationObserver implementation in a closure, were integrated\n// back into ASAP proper.\n// https://github.com/tildeio/rsvp.js/blob/cddf7232546a9cf858524b75cde6f9edf72620a7/lib/rsvp/asap.js\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/asap/browser-raw.js\n// module id = 190\n// module chunks = 0","import React, { Component } from 'react';\nimport logo from './logo.svg';\nimport './App.css';\n\nclass App extends Component {\n componentDidMount() {\n document.body.missing()\n }\n\n render() {\n return (\n <div className=\"App\">\n <div className=\"App-header\">\n <img src={logo} className=\"App-logo\" alt=\"logo\" />\n <h2>Welcome to React</h2>\n </div>\n <p className=\"App-intro\">\n To get started, edit <code>src/App.js</code> and save to reload.\n </p>\n </div>\n );\n }\n}\n\nexport default App;\n\n\n\n// WEBPACK FOOTER //\n// packages/react-scripts/template/src/App.js","\"use strict\";\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\nvar _hyphenPattern = /-(.)/g;\n\n/**\n * Camelcases a hyphenated string, for example:\n *\n * > camelize('background-color')\n * < \"backgroundColor\"\n *\n * @param {string} string\n * @return {string}\n */\nfunction camelize(string) {\n return string.replace(_hyphenPattern, function (_, character) {\n return character.toUpperCase();\n });\n}\n\nmodule.exports = camelize;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/camelize.js\n// module id = 192\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n'use strict';\n\nvar camelize = require('./camelize');\n\nvar msPattern = /^-ms-/;\n\n/**\n * Camelcases a hyphenated CSS property name, for example:\n *\n * > camelizeStyleName('background-color')\n * < \"backgroundColor\"\n * > camelizeStyleName('-moz-transition')\n * < \"MozTransition\"\n * > camelizeStyleName('-ms-transition')\n * < \"msTransition\"\n *\n * As Andi Smith suggests\n * (http://www.andismith.com/blog/2012/02/modernizr-prefixed/), an `-ms` prefix\n * is converted to lowercase `ms`.\n *\n * @param {string} string\n * @return {string}\n */\nfunction camelizeStyleName(string) {\n return camelize(string.replace(msPattern, 'ms-'));\n}\n\nmodule.exports = camelizeStyleName;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/camelizeStyleName.js\n// module id = 193\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\nvar isTextNode = require('./isTextNode');\n\n/*eslint-disable no-bitwise */\n\n/**\n * Checks if a given DOM node contains or is another DOM node.\n */\nfunction containsNode(outerNode, innerNode) {\n if (!outerNode || !innerNode) {\n return false;\n } else if (outerNode === innerNode) {\n return true;\n } else if (isTextNode(outerNode)) {\n return false;\n } else if (isTextNode(innerNode)) {\n return containsNode(outerNode, innerNode.parentNode);\n } else if ('contains' in outerNode) {\n return outerNode.contains(innerNode);\n } else if (outerNode.compareDocumentPosition) {\n return !!(outerNode.compareDocumentPosition(innerNode) & 16);\n } else {\n return false;\n }\n}\n\nmodule.exports = containsNode;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/containsNode.js\n// module id = 194\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\nvar invariant = require('./invariant');\n\n/**\n * Convert array-like objects to arrays.\n *\n * This API assumes the caller knows the contents of the data type. For less\n * well defined inputs use createArrayFromMixed.\n *\n * @param {object|function|filelist} obj\n * @return {array}\n */\nfunction toArray(obj) {\n var length = obj.length;\n\n // Some browsers builtin objects can report typeof 'function' (e.g. NodeList\n // in old versions of Safari).\n !(!Array.isArray(obj) && (typeof obj === 'object' || typeof obj === 'function')) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Array-like object expected') : invariant(false) : void 0;\n\n !(typeof length === 'number') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Object needs a length property') : invariant(false) : void 0;\n\n !(length === 0 || length - 1 in obj) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Object should have keys for indices') : invariant(false) : void 0;\n\n !(typeof obj.callee !== 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Object can\\'t be `arguments`. Use rest params ' + '(function(...args) {}) or Array.from() instead.') : invariant(false) : void 0;\n\n // Old IE doesn't give collections access to hasOwnProperty. Assume inputs\n // without method will throw during the slice call and skip straight to the\n // fallback.\n if (obj.hasOwnProperty) {\n try {\n return Array.prototype.slice.call(obj);\n } catch (e) {\n // IE < 9 does not support Array#slice on collections objects\n }\n }\n\n // Fall back to copying key by key. This assumes all keys have a value,\n // so will not preserve sparsely populated inputs.\n var ret = Array(length);\n for (var ii = 0; ii < length; ii++) {\n ret[ii] = obj[ii];\n }\n return ret;\n}\n\n/**\n * Perform a heuristic test to determine if an object is \"array-like\".\n *\n * A monk asked Joshu, a Zen master, \"Has a dog Buddha nature?\"\n * Joshu replied: \"Mu.\"\n *\n * This function determines if its argument has \"array nature\": it returns\n * true if the argument is an actual array, an `arguments' object, or an\n * HTMLCollection (e.g. node.childNodes or node.getElementsByTagName()).\n *\n * It will return false for other array-like objects like Filelist.\n *\n * @param {*} obj\n * @return {boolean}\n */\nfunction hasArrayNature(obj) {\n return (\n // not null/false\n !!obj && (\n // arrays are objects, NodeLists are functions in Safari\n typeof obj == 'object' || typeof obj == 'function') &&\n // quacks like an array\n 'length' in obj &&\n // not window\n !('setInterval' in obj) &&\n // no DOM node should be considered an array-like\n // a 'select' element has 'length' and 'item' properties on IE8\n typeof obj.nodeType != 'number' && (\n // a real array\n Array.isArray(obj) ||\n // arguments\n 'callee' in obj ||\n // HTMLCollection/NodeList\n 'item' in obj)\n );\n}\n\n/**\n * Ensure that the argument is an array by wrapping it in an array if it is not.\n * Creates a copy of the argument if it is already an array.\n *\n * This is mostly useful idiomatically:\n *\n * var createArrayFromMixed = require('createArrayFromMixed');\n *\n * function takesOneOrMoreThings(things) {\n * things = createArrayFromMixed(things);\n * ...\n * }\n *\n * This allows you to treat `things' as an array, but accept scalars in the API.\n *\n * If you need to convert an array-like object, like `arguments`, into an array\n * use toArray instead.\n *\n * @param {*} obj\n * @return {array}\n */\nfunction createArrayFromMixed(obj) {\n if (!hasArrayNature(obj)) {\n return [obj];\n } else if (Array.isArray(obj)) {\n return obj.slice();\n } else {\n return toArray(obj);\n }\n}\n\nmodule.exports = createArrayFromMixed;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/createArrayFromMixed.js\n// module id = 195\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n/*eslint-disable fb-www/unsafe-html*/\n\nvar ExecutionEnvironment = require('./ExecutionEnvironment');\n\nvar createArrayFromMixed = require('./createArrayFromMixed');\nvar getMarkupWrap = require('./getMarkupWrap');\nvar invariant = require('./invariant');\n\n/**\n * Dummy container used to render all markup.\n */\nvar dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;\n\n/**\n * Pattern used by `getNodeName`.\n */\nvar nodeNamePattern = /^\\s*<(\\w+)/;\n\n/**\n * Extracts the `nodeName` of the first element in a string of markup.\n *\n * @param {string} markup String of markup.\n * @return {?string} Node name of the supplied markup.\n */\nfunction getNodeName(markup) {\n var nodeNameMatch = markup.match(nodeNamePattern);\n return nodeNameMatch && nodeNameMatch[1].toLowerCase();\n}\n\n/**\n * Creates an array containing the nodes rendered from the supplied markup. The\n * optionally supplied `handleScript` function will be invoked once for each\n * <script> element that is rendered. If no `handleScript` function is supplied,\n * an exception is thrown if any <script> elements are rendered.\n *\n * @param {string} markup A string of valid HTML markup.\n * @param {?function} handleScript Invoked once for each rendered <script>.\n * @return {array<DOMElement|DOMTextNode>} An array of rendered nodes.\n */\nfunction createNodesFromMarkup(markup, handleScript) {\n var node = dummyNode;\n !!!dummyNode ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createNodesFromMarkup dummy not initialized') : invariant(false) : void 0;\n var nodeName = getNodeName(markup);\n\n var wrap = nodeName && getMarkupWrap(nodeName);\n if (wrap) {\n node.innerHTML = wrap[1] + markup + wrap[2];\n\n var wrapDepth = wrap[0];\n while (wrapDepth--) {\n node = node.lastChild;\n }\n } else {\n node.innerHTML = markup;\n }\n\n var scripts = node.getElementsByTagName('script');\n if (scripts.length) {\n !handleScript ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createNodesFromMarkup(...): Unexpected <script> element rendered.') : invariant(false) : void 0;\n createArrayFromMixed(scripts).forEach(handleScript);\n }\n\n var nodes = Array.from(node.childNodes);\n while (node.lastChild) {\n node.removeChild(node.lastChild);\n }\n return nodes;\n}\n\nmodule.exports = createNodesFromMarkup;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/createNodesFromMarkup.js\n// module id = 196\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n/*eslint-disable fb-www/unsafe-html */\n\nvar ExecutionEnvironment = require('./ExecutionEnvironment');\n\nvar invariant = require('./invariant');\n\n/**\n * Dummy container used to detect which wraps are necessary.\n */\nvar dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;\n\n/**\n * Some browsers cannot use `innerHTML` to render certain elements standalone,\n * so we wrap them, render the wrapped nodes, then extract the desired node.\n *\n * In IE8, certain elements cannot render alone, so wrap all elements ('*').\n */\n\nvar shouldWrap = {};\n\nvar selectWrap = [1, '<select multiple=\"true\">', '</select>'];\nvar tableWrap = [1, '<table>', '</table>'];\nvar trWrap = [3, '<table><tbody><tr>', '</tr></tbody></table>'];\n\nvar svgWrap = [1, '<svg xmlns=\"http://www.w3.org/2000/svg\">', '</svg>'];\n\nvar markupWrap = {\n '*': [1, '?<div>', '</div>'],\n\n 'area': [1, '<map>', '</map>'],\n 'col': [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'],\n 'legend': [1, '<fieldset>', '</fieldset>'],\n 'param': [1, '<object>', '</object>'],\n 'tr': [2, '<table><tbody>', '</tbody></table>'],\n\n 'optgroup': selectWrap,\n 'option': selectWrap,\n\n 'caption': tableWrap,\n 'colgroup': tableWrap,\n 'tbody': tableWrap,\n 'tfoot': tableWrap,\n 'thead': tableWrap,\n\n 'td': trWrap,\n 'th': trWrap\n};\n\n// Initialize the SVG elements since we know they'll always need to be wrapped\n// consistently. If they are created inside a <div> they will be initialized in\n// the wrong namespace (and will not display).\nvar svgElements = ['circle', 'clipPath', 'defs', 'ellipse', 'g', 'image', 'line', 'linearGradient', 'mask', 'path', 'pattern', 'polygon', 'polyline', 'radialGradient', 'rect', 'stop', 'text', 'tspan'];\nsvgElements.forEach(function (nodeName) {\n markupWrap[nodeName] = svgWrap;\n shouldWrap[nodeName] = true;\n});\n\n/**\n * Gets the markup wrap configuration for the supplied `nodeName`.\n *\n * NOTE: This lazily detects which wraps are necessary for the current browser.\n *\n * @param {string} nodeName Lowercase `nodeName`.\n * @return {?array} Markup wrap configuration, if applicable.\n */\nfunction getMarkupWrap(nodeName) {\n !!!dummyNode ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Markup wrapping node not initialized') : invariant(false) : void 0;\n if (!markupWrap.hasOwnProperty(nodeName)) {\n nodeName = '*';\n }\n if (!shouldWrap.hasOwnProperty(nodeName)) {\n if (nodeName === '*') {\n dummyNode.innerHTML = '<link />';\n } else {\n dummyNode.innerHTML = '<' + nodeName + '></' + nodeName + '>';\n }\n shouldWrap[nodeName] = !dummyNode.firstChild;\n }\n return shouldWrap[nodeName] ? markupWrap[nodeName] : null;\n}\n\nmodule.exports = getMarkupWrap;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/getMarkupWrap.js\n// module id = 197\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n'use strict';\n\n/**\n * Gets the scroll position of the supplied element or window.\n *\n * The return values are unbounded, unlike `getScrollPosition`. This means they\n * may be negative or exceed the element boundaries (which is possible using\n * inertial scrolling).\n *\n * @param {DOMWindow|DOMElement} scrollable\n * @return {object} Map with `x` and `y` keys.\n */\n\nfunction getUnboundedScrollPosition(scrollable) {\n if (scrollable === window) {\n return {\n x: window.pageXOffset || document.documentElement.scrollLeft,\n y: window.pageYOffset || document.documentElement.scrollTop\n };\n }\n return {\n x: scrollable.scrollLeft,\n y: scrollable.scrollTop\n };\n}\n\nmodule.exports = getUnboundedScrollPosition;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/getUnboundedScrollPosition.js\n// module id = 198\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\nvar _uppercasePattern = /([A-Z])/g;\n\n/**\n * Hyphenates a camelcased string, for example:\n *\n * > hyphenate('backgroundColor')\n * < \"background-color\"\n *\n * For CSS style names, use `hyphenateStyleName` instead which works properly\n * with all vendor prefixes, including `ms`.\n *\n * @param {string} string\n * @return {string}\n */\nfunction hyphenate(string) {\n return string.replace(_uppercasePattern, '-$1').toLowerCase();\n}\n\nmodule.exports = hyphenate;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/hyphenate.js\n// module id = 199\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n'use strict';\n\nvar hyphenate = require('./hyphenate');\n\nvar msPattern = /^ms-/;\n\n/**\n * Hyphenates a camelcased CSS property name, for example:\n *\n * > hyphenateStyleName('backgroundColor')\n * < \"background-color\"\n * > hyphenateStyleName('MozTransition')\n * < \"-moz-transition\"\n * > hyphenateStyleName('msTransition')\n * < \"-ms-transition\"\n *\n * As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix\n * is converted to `-ms-`.\n *\n * @param {string} string\n * @return {string}\n */\nfunction hyphenateStyleName(string) {\n return hyphenate(string).replace(msPattern, '-ms-');\n}\n\nmodule.exports = hyphenateStyleName;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/hyphenateStyleName.js\n// module id = 200\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n/**\n * @param {*} object The object to check.\n * @return {boolean} Whether or not the object is a DOM node.\n */\nfunction isNode(object) {\n return !!(object && (typeof Node === 'function' ? object instanceof Node : typeof object === 'object' && typeof object.nodeType === 'number' && typeof object.nodeName === 'string'));\n}\n\nmodule.exports = isNode;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/isNode.js\n// module id = 201\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\nvar isNode = require('./isNode');\n\n/**\n * @param {*} object The object to check.\n * @return {boolean} Whether or not the object is a DOM text node.\n */\nfunction isTextNode(object) {\n return isNode(object) && object.nodeType == 3;\n}\n\nmodule.exports = isTextNode;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/isTextNode.js\n// module id = 202\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n * @typechecks static-only\n */\n\n'use strict';\n\n/**\n * Memoizes the return value of a function that accepts one string argument.\n */\n\nfunction memoizeStringOnly(callback) {\n var cache = {};\n return function (string) {\n if (!cache.hasOwnProperty(string)) {\n cache[string] = callback.call(this, string);\n }\n return cache[string];\n };\n}\n\nmodule.exports = memoizeStringOnly;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/memoizeStringOnly.js\n// module id = 203\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('./ExecutionEnvironment');\n\nvar performance;\n\nif (ExecutionEnvironment.canUseDOM) {\n performance = window.performance || window.msPerformance || window.webkitPerformance;\n}\n\nmodule.exports = performance || {};\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/performance.js\n// module id = 204\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\nvar performance = require('./performance');\n\nvar performanceNow;\n\n/**\n * Detect if we can use `window.performance.now()` and gracefully fallback to\n * `Date.now()` if it doesn't exist. We need to support Firefox < 15 for now\n * because of Facebook's testing infrastructure.\n */\nif (performance.now) {\n performanceNow = function performanceNow() {\n return performance.now();\n };\n} else {\n performanceNow = function performanceNow() {\n return Date.now();\n };\n}\n\nmodule.exports = performanceNow;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/performanceNow.js\n// module id = 205\n// module chunks = 0","module.exports = __webpack_public_path__ + \"static/media/logo.5d5d9eef.svg\";\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/template/src/logo.svg\n// module id = 206\n// module chunks = 0","'use strict';\n\n//This file contains the ES6 extensions to the core Promises/A+ API\n\nvar Promise = require('./core.js');\n\nmodule.exports = Promise;\n\n/* Static Functions */\n\nvar TRUE = valuePromise(true);\nvar FALSE = valuePromise(false);\nvar NULL = valuePromise(null);\nvar UNDEFINED = valuePromise(undefined);\nvar ZERO = valuePromise(0);\nvar EMPTYSTRING = valuePromise('');\n\nfunction valuePromise(value) {\n var p = new Promise(Promise._61);\n p._81 = 1;\n p._65 = value;\n return p;\n}\nPromise.resolve = function (value) {\n if (value instanceof Promise) return value;\n\n if (value === null) return NULL;\n if (value === undefined) return UNDEFINED;\n if (value === true) return TRUE;\n if (value === false) return FALSE;\n if (value === 0) return ZERO;\n if (value === '') return EMPTYSTRING;\n\n if (typeof value === 'object' || typeof value === 'function') {\n try {\n var then = value.then;\n if (typeof then === 'function') {\n return new Promise(then.bind(value));\n }\n } catch (ex) {\n return new Promise(function (resolve, reject) {\n reject(ex);\n });\n }\n }\n return valuePromise(value);\n};\n\nPromise.all = function (arr) {\n var args = Array.prototype.slice.call(arr);\n\n return new Promise(function (resolve, reject) {\n if (args.length === 0) return resolve([]);\n var remaining = args.length;\n function res(i, val) {\n if (val && (typeof val === 'object' || typeof val === 'function')) {\n if (val instanceof Promise && val.then === Promise.prototype.then) {\n while (val._81 === 3) {\n val = val._65;\n }\n if (val._81 === 1) return res(i, val._65);\n if (val._81 === 2) reject(val._65);\n val.then(function (val) {\n res(i, val);\n }, reject);\n return;\n } else {\n var then = val.then;\n if (typeof then === 'function') {\n var p = new Promise(then.bind(val));\n p.then(function (val) {\n res(i, val);\n }, reject);\n return;\n }\n }\n }\n args[i] = val;\n if (--remaining === 0) {\n resolve(args);\n }\n }\n for (var i = 0; i < args.length; i++) {\n res(i, args[i]);\n }\n });\n};\n\nPromise.reject = function (value) {\n return new Promise(function (resolve, reject) {\n reject(value);\n });\n};\n\nPromise.race = function (values) {\n return new Promise(function (resolve, reject) {\n values.forEach(function(value){\n Promise.resolve(value).then(resolve, reject);\n });\n });\n};\n\n/* Prototype Methods */\n\nPromise.prototype['catch'] = function (onRejected) {\n return this.then(null, onRejected);\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/promise/lib/es6-extensions.js\n// module id = 207\n// module chunks = 0","'use strict';\n\nvar Promise = require('./core');\n\nvar DEFAULT_WHITELIST = [\n ReferenceError,\n TypeError,\n RangeError\n];\n\nvar enabled = false;\nexports.disable = disable;\nfunction disable() {\n enabled = false;\n Promise._10 = null;\n Promise._97 = null;\n}\n\nexports.enable = enable;\nfunction enable(options) {\n options = options || {};\n if (enabled) disable();\n enabled = true;\n var id = 0;\n var displayId = 0;\n var rejections = {};\n Promise._10 = function (promise) {\n if (\n promise._81 === 2 && // IS REJECTED\n rejections[promise._72]\n ) {\n if (rejections[promise._72].logged) {\n onHandled(promise._72);\n } else {\n clearTimeout(rejections[promise._72].timeout);\n }\n delete rejections[promise._72];\n }\n };\n Promise._97 = function (promise, err) {\n if (promise._45 === 0) { // not yet handled\n promise._72 = id++;\n rejections[promise._72] = {\n displayId: null,\n error: err,\n timeout: setTimeout(\n onUnhandled.bind(null, promise._72),\n // For reference errors and type errors, this almost always\n // means the programmer made a mistake, so log them after just\n // 100ms\n // otherwise, wait 2 seconds to see if they get handled\n matchWhitelist(err, DEFAULT_WHITELIST)\n ? 100\n : 2000\n ),\n logged: false\n };\n }\n };\n function onUnhandled(id) {\n if (\n options.allRejections ||\n matchWhitelist(\n rejections[id].error,\n options.whitelist || DEFAULT_WHITELIST\n )\n ) {\n rejections[id].displayId = displayId++;\n if (options.onUnhandled) {\n rejections[id].logged = true;\n options.onUnhandled(\n rejections[id].displayId,\n rejections[id].error\n );\n } else {\n rejections[id].logged = true;\n logError(\n rejections[id].displayId,\n rejections[id].error\n );\n }\n }\n }\n function onHandled(id) {\n if (rejections[id].logged) {\n if (options.onHandled) {\n options.onHandled(rejections[id].displayId, rejections[id].error);\n } else if (!rejections[id].onUnhandled) {\n console.warn(\n 'Promise Rejection Handled (id: ' + rejections[id].displayId + '):'\n );\n console.warn(\n ' This means you can ignore any previous messages of the form \"Possible Unhandled Promise Rejection\" with id ' +\n rejections[id].displayId + '.'\n );\n }\n }\n }\n}\n\nfunction logError(id, error) {\n console.warn('Possible Unhandled Promise Rejection (id: ' + id + '):');\n var errStr = (error && (error.stack || error)) + '';\n errStr.split('\\n').forEach(function (line) {\n console.warn(' ' + line);\n });\n}\n\nfunction matchWhitelist(error, list) {\n return list.some(function (cls) {\n return error instanceof cls;\n });\n}\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/promise/lib/rejection-tracking.js\n// module id = 208\n// module chunks = 0","/*! https://mths.be/punycode v1.4.1 by @mathias */\n;(function(root) {\n\n\t/** Detect free variables */\n\tvar freeExports = typeof exports == 'object' && exports &&\n\t\t!exports.nodeType && exports;\n\tvar freeModule = typeof module == 'object' && module &&\n\t\t!module.nodeType && module;\n\tvar freeGlobal = typeof global == 'object' && global;\n\tif (\n\t\tfreeGlobal.global === freeGlobal ||\n\t\tfreeGlobal.window === freeGlobal ||\n\t\tfreeGlobal.self === freeGlobal\n\t) {\n\t\troot = freeGlobal;\n\t}\n\n\t/**\n\t * The `punycode` object.\n\t * @name punycode\n\t * @type Object\n\t */\n\tvar punycode,\n\n\t/** Highest positive signed 32-bit float value */\n\tmaxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1\n\n\t/** Bootstring parameters */\n\tbase = 36,\n\ttMin = 1,\n\ttMax = 26,\n\tskew = 38,\n\tdamp = 700,\n\tinitialBias = 72,\n\tinitialN = 128, // 0x80\n\tdelimiter = '-', // '\\x2D'\n\n\t/** Regular expressions */\n\tregexPunycode = /^xn--/,\n\tregexNonASCII = /[^\\x20-\\x7E]/, // unprintable ASCII chars + non-ASCII chars\n\tregexSeparators = /[\\x2E\\u3002\\uFF0E\\uFF61]/g, // RFC 3490 separators\n\n\t/** Error messages */\n\terrors = {\n\t\t'overflow': 'Overflow: input needs wider integers to process',\n\t\t'not-basic': 'Illegal input >= 0x80 (not a basic code point)',\n\t\t'invalid-input': 'Invalid input'\n\t},\n\n\t/** Convenience shortcuts */\n\tbaseMinusTMin = base - tMin,\n\tfloor = Math.floor,\n\tstringFromCharCode = String.fromCharCode,\n\n\t/** Temporary variable */\n\tkey;\n\n\t/*--------------------------------------------------------------------------*/\n\n\t/**\n\t * A generic error utility function.\n\t * @private\n\t * @param {String} type The error type.\n\t * @returns {Error} Throws a `RangeError` with the applicable error message.\n\t */\n\tfunction error(type) {\n\t\tthrow new RangeError(errors[type]);\n\t}\n\n\t/**\n\t * A generic `Array#map` utility function.\n\t * @private\n\t * @param {Array} array The array to iterate over.\n\t * @param {Function} callback The function that gets called for every array\n\t * item.\n\t * @returns {Array} A new array of values returned by the callback function.\n\t */\n\tfunction map(array, fn) {\n\t\tvar length = array.length;\n\t\tvar result = [];\n\t\twhile (length--) {\n\t\t\tresult[length] = fn(array[length]);\n\t\t}\n\t\treturn result;\n\t}\n\n\t/**\n\t * A simple `Array#map`-like wrapper to work with domain name strings or email\n\t * addresses.\n\t * @private\n\t * @param {String} domain The domain name or email address.\n\t * @param {Function} callback The function that gets called for every\n\t * character.\n\t * @returns {Array} A new string of characters returned by the callback\n\t * function.\n\t */\n\tfunction mapDomain(string, fn) {\n\t\tvar parts = string.split('@');\n\t\tvar result = '';\n\t\tif (parts.length > 1) {\n\t\t\t// In email addresses, only the domain name should be punycoded. Leave\n\t\t\t// the local part (i.e. everything up to `@`) intact.\n\t\t\tresult = parts[0] + '@';\n\t\t\tstring = parts[1];\n\t\t}\n\t\t// Avoid `split(regex)` for IE8 compatibility. See #17.\n\t\tstring = string.replace(regexSeparators, '\\x2E');\n\t\tvar labels = string.split('.');\n\t\tvar encoded = map(labels, fn).join('.');\n\t\treturn result + encoded;\n\t}\n\n\t/**\n\t * Creates an array containing the numeric code points of each Unicode\n\t * character in the string. While JavaScript uses UCS-2 internally,\n\t * this function will convert a pair of surrogate halves (each of which\n\t * UCS-2 exposes as separate characters) into a single code point,\n\t * matching UTF-16.\n\t * @see `punycode.ucs2.encode`\n\t * @see <https://mathiasbynens.be/notes/javascript-encoding>\n\t * @memberOf punycode.ucs2\n\t * @name decode\n\t * @param {String} string The Unicode input string (UCS-2).\n\t * @returns {Array} The new array of code points.\n\t */\n\tfunction ucs2decode(string) {\n\t\tvar output = [],\n\t\t counter = 0,\n\t\t length = string.length,\n\t\t value,\n\t\t extra;\n\t\twhile (counter < length) {\n\t\t\tvalue = string.charCodeAt(counter++);\n\t\t\tif (value >= 0xD800 && value <= 0xDBFF && counter < length) {\n\t\t\t\t// high surrogate, and there is a next character\n\t\t\t\textra = string.charCodeAt(counter++);\n\t\t\t\tif ((extra & 0xFC00) == 0xDC00) { // low surrogate\n\t\t\t\t\toutput.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);\n\t\t\t\t} else {\n\t\t\t\t\t// unmatched surrogate; only append this code unit, in case the next\n\t\t\t\t\t// code unit is the high surrogate of a surrogate pair\n\t\t\t\t\toutput.push(value);\n\t\t\t\t\tcounter--;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\toutput.push(value);\n\t\t\t}\n\t\t}\n\t\treturn output;\n\t}\n\n\t/**\n\t * Creates a string based on an array of numeric code points.\n\t * @see `punycode.ucs2.decode`\n\t * @memberOf punycode.ucs2\n\t * @name encode\n\t * @param {Array} codePoints The array of numeric code points.\n\t * @returns {String} The new Unicode string (UCS-2).\n\t */\n\tfunction ucs2encode(array) {\n\t\treturn map(array, function(value) {\n\t\t\tvar output = '';\n\t\t\tif (value > 0xFFFF) {\n\t\t\t\tvalue -= 0x10000;\n\t\t\t\toutput += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);\n\t\t\t\tvalue = 0xDC00 | value & 0x3FF;\n\t\t\t}\n\t\t\toutput += stringFromCharCode(value);\n\t\t\treturn output;\n\t\t}).join('');\n\t}\n\n\t/**\n\t * Converts a basic code point into a digit/integer.\n\t * @see `digitToBasic()`\n\t * @private\n\t * @param {Number} codePoint The basic numeric code point value.\n\t * @returns {Number} The numeric value of a basic code point (for use in\n\t * representing integers) in the range `0` to `base - 1`, or `base` if\n\t * the code point does not represent a value.\n\t */\n\tfunction basicToDigit(codePoint) {\n\t\tif (codePoint - 48 < 10) {\n\t\t\treturn codePoint - 22;\n\t\t}\n\t\tif (codePoint - 65 < 26) {\n\t\t\treturn codePoint - 65;\n\t\t}\n\t\tif (codePoint - 97 < 26) {\n\t\t\treturn codePoint - 97;\n\t\t}\n\t\treturn base;\n\t}\n\n\t/**\n\t * Converts a digit/integer into a basic code point.\n\t * @see `basicToDigit()`\n\t * @private\n\t * @param {Number} digit The numeric value of a basic code point.\n\t * @returns {Number} The basic code point whose value (when used for\n\t * representing integers) is `digit`, which needs to be in the range\n\t * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is\n\t * used; else, the lowercase form is used. The behavior is undefined\n\t * if `flag` is non-zero and `digit` has no uppercase form.\n\t */\n\tfunction digitToBasic(digit, flag) {\n\t\t// 0..25 map to ASCII a..z or A..Z\n\t\t// 26..35 map to ASCII 0..9\n\t\treturn digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);\n\t}\n\n\t/**\n\t * Bias adaptation function as per section 3.4 of RFC 3492.\n\t * https://tools.ietf.org/html/rfc3492#section-3.4\n\t * @private\n\t */\n\tfunction adapt(delta, numPoints, firstTime) {\n\t\tvar k = 0;\n\t\tdelta = firstTime ? floor(delta / damp) : delta >> 1;\n\t\tdelta += floor(delta / numPoints);\n\t\tfor (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) {\n\t\t\tdelta = floor(delta / baseMinusTMin);\n\t\t}\n\t\treturn floor(k + (baseMinusTMin + 1) * delta / (delta + skew));\n\t}\n\n\t/**\n\t * Converts a Punycode string of ASCII-only symbols to a string of Unicode\n\t * symbols.\n\t * @memberOf punycode\n\t * @param {String} input The Punycode string of ASCII-only symbols.\n\t * @returns {String} The resulting string of Unicode symbols.\n\t */\n\tfunction decode(input) {\n\t\t// Don't use UCS-2\n\t\tvar output = [],\n\t\t inputLength = input.length,\n\t\t out,\n\t\t i = 0,\n\t\t n = initialN,\n\t\t bias = initialBias,\n\t\t basic,\n\t\t j,\n\t\t index,\n\t\t oldi,\n\t\t w,\n\t\t k,\n\t\t digit,\n\t\t t,\n\t\t /** Cached calculation results */\n\t\t baseMinusT;\n\n\t\t// Handle the basic code points: let `basic` be the number of input code\n\t\t// points before the last delimiter, or `0` if there is none, then copy\n\t\t// the first basic code points to the output.\n\n\t\tbasic = input.lastIndexOf(delimiter);\n\t\tif (basic < 0) {\n\t\t\tbasic = 0;\n\t\t}\n\n\t\tfor (j = 0; j < basic; ++j) {\n\t\t\t// if it's not a basic code point\n\t\t\tif (input.charCodeAt(j) >= 0x80) {\n\t\t\t\terror('not-basic');\n\t\t\t}\n\t\t\toutput.push(input.charCodeAt(j));\n\t\t}\n\n\t\t// Main decoding loop: start just after the last delimiter if any basic code\n\t\t// points were copied; start at the beginning otherwise.\n\n\t\tfor (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) {\n\n\t\t\t// `index` is the index of the next character to be consumed.\n\t\t\t// Decode a generalized variable-length integer into `delta`,\n\t\t\t// which gets added to `i`. The overflow checking is easier\n\t\t\t// if we increase `i` as we go, then subtract off its starting\n\t\t\t// value at the end to obtain `delta`.\n\t\t\tfor (oldi = i, w = 1, k = base; /* no condition */; k += base) {\n\n\t\t\t\tif (index >= inputLength) {\n\t\t\t\t\terror('invalid-input');\n\t\t\t\t}\n\n\t\t\t\tdigit = basicToDigit(input.charCodeAt(index++));\n\n\t\t\t\tif (digit >= base || digit > floor((maxInt - i) / w)) {\n\t\t\t\t\terror('overflow');\n\t\t\t\t}\n\n\t\t\t\ti += digit * w;\n\t\t\t\tt = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);\n\n\t\t\t\tif (digit < t) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tbaseMinusT = base - t;\n\t\t\t\tif (w > floor(maxInt / baseMinusT)) {\n\t\t\t\t\terror('overflow');\n\t\t\t\t}\n\n\t\t\t\tw *= baseMinusT;\n\n\t\t\t}\n\n\t\t\tout = output.length + 1;\n\t\t\tbias = adapt(i - oldi, out, oldi == 0);\n\n\t\t\t// `i` was supposed to wrap around from `out` to `0`,\n\t\t\t// incrementing `n` each time, so we'll fix that now:\n\t\t\tif (floor(i / out) > maxInt - n) {\n\t\t\t\terror('overflow');\n\t\t\t}\n\n\t\t\tn += floor(i / out);\n\t\t\ti %= out;\n\n\t\t\t// Insert `n` at position `i` of the output\n\t\t\toutput.splice(i++, 0, n);\n\n\t\t}\n\n\t\treturn ucs2encode(output);\n\t}\n\n\t/**\n\t * Converts a string of Unicode symbols (e.g. a domain name label) to a\n\t * Punycode string of ASCII-only symbols.\n\t * @memberOf punycode\n\t * @param {String} input The string of Unicode symbols.\n\t * @returns {String} The resulting Punycode string of ASCII-only symbols.\n\t */\n\tfunction encode(input) {\n\t\tvar n,\n\t\t delta,\n\t\t handledCPCount,\n\t\t basicLength,\n\t\t bias,\n\t\t j,\n\t\t m,\n\t\t q,\n\t\t k,\n\t\t t,\n\t\t currentValue,\n\t\t output = [],\n\t\t /** `inputLength` will hold the number of code points in `input`. */\n\t\t inputLength,\n\t\t /** Cached calculation results */\n\t\t handledCPCountPlusOne,\n\t\t baseMinusT,\n\t\t qMinusT;\n\n\t\t// Convert the input in UCS-2 to Unicode\n\t\tinput = ucs2decode(input);\n\n\t\t// Cache the length\n\t\tinputLength = input.length;\n\n\t\t// Initialize the state\n\t\tn = initialN;\n\t\tdelta = 0;\n\t\tbias = initialBias;\n\n\t\t// Handle the basic code points\n\t\tfor (j = 0; j < inputLength; ++j) {\n\t\t\tcurrentValue = input[j];\n\t\t\tif (currentValue < 0x80) {\n\t\t\t\toutput.push(stringFromCharCode(currentValue));\n\t\t\t}\n\t\t}\n\n\t\thandledCPCount = basicLength = output.length;\n\n\t\t// `handledCPCount` is the number of code points that have been handled;\n\t\t// `basicLength` is the number of basic code points.\n\n\t\t// Finish the basic string - if it is not empty - with a delimiter\n\t\tif (basicLength) {\n\t\t\toutput.push(delimiter);\n\t\t}\n\n\t\t// Main encoding loop:\n\t\twhile (handledCPCount < inputLength) {\n\n\t\t\t// All non-basic code points < n have been handled already. Find the next\n\t\t\t// larger one:\n\t\t\tfor (m = maxInt, j = 0; j < inputLength; ++j) {\n\t\t\t\tcurrentValue = input[j];\n\t\t\t\tif (currentValue >= n && currentValue < m) {\n\t\t\t\t\tm = currentValue;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Increase `delta` enough to advance the decoder's <n,i> state to <m,0>,\n\t\t\t// but guard against overflow\n\t\t\thandledCPCountPlusOne = handledCPCount + 1;\n\t\t\tif (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {\n\t\t\t\terror('overflow');\n\t\t\t}\n\n\t\t\tdelta += (m - n) * handledCPCountPlusOne;\n\t\t\tn = m;\n\n\t\t\tfor (j = 0; j < inputLength; ++j) {\n\t\t\t\tcurrentValue = input[j];\n\n\t\t\t\tif (currentValue < n && ++delta > maxInt) {\n\t\t\t\t\terror('overflow');\n\t\t\t\t}\n\n\t\t\t\tif (currentValue == n) {\n\t\t\t\t\t// Represent delta as a generalized variable-length integer\n\t\t\t\t\tfor (q = delta, k = base; /* no condition */; k += base) {\n\t\t\t\t\t\tt = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);\n\t\t\t\t\t\tif (q < t) {\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tqMinusT = q - t;\n\t\t\t\t\t\tbaseMinusT = base - t;\n\t\t\t\t\t\toutput.push(\n\t\t\t\t\t\t\tstringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0))\n\t\t\t\t\t\t);\n\t\t\t\t\t\tq = floor(qMinusT / baseMinusT);\n\t\t\t\t\t}\n\n\t\t\t\t\toutput.push(stringFromCharCode(digitToBasic(q, 0)));\n\t\t\t\t\tbias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);\n\t\t\t\t\tdelta = 0;\n\t\t\t\t\t++handledCPCount;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t++delta;\n\t\t\t++n;\n\n\t\t}\n\t\treturn output.join('');\n\t}\n\n\t/**\n\t * Converts a Punycode string representing a domain name or an email address\n\t * to Unicode. Only the Punycoded parts of the input will be converted, i.e.\n\t * it doesn't matter if you call it on a string that has already been\n\t * converted to Unicode.\n\t * @memberOf punycode\n\t * @param {String} input The Punycoded domain name or email address to\n\t * convert to Unicode.\n\t * @returns {String} The Unicode representation of the given Punycode\n\t * string.\n\t */\n\tfunction toUnicode(input) {\n\t\treturn mapDomain(input, function(string) {\n\t\t\treturn regexPunycode.test(string)\n\t\t\t\t? decode(string.slice(4).toLowerCase())\n\t\t\t\t: string;\n\t\t});\n\t}\n\n\t/**\n\t * Converts a Unicode string representing a domain name or an email address to\n\t * Punycode. Only the non-ASCII parts of the domain name will be converted,\n\t * i.e. it doesn't matter if you call it with a domain that's already in\n\t * ASCII.\n\t * @memberOf punycode\n\t * @param {String} input The domain name or email address to convert, as a\n\t * Unicode string.\n\t * @returns {String} The Punycode representation of the given domain name or\n\t * email address.\n\t */\n\tfunction toASCII(input) {\n\t\treturn mapDomain(input, function(string) {\n\t\t\treturn regexNonASCII.test(string)\n\t\t\t\t? 'xn--' + encode(string)\n\t\t\t\t: string;\n\t\t});\n\t}\n\n\t/*--------------------------------------------------------------------------*/\n\n\t/** Define the public API */\n\tpunycode = {\n\t\t/**\n\t\t * A string representing the current Punycode.js version number.\n\t\t * @memberOf punycode\n\t\t * @type String\n\t\t */\n\t\t'version': '1.4.1',\n\t\t/**\n\t\t * An object of methods to convert from JavaScript's internal character\n\t\t * representation (UCS-2) to Unicode code points, and back.\n\t\t * @see <https://mathiasbynens.be/notes/javascript-encoding>\n\t\t * @memberOf punycode\n\t\t * @type Object\n\t\t */\n\t\t'ucs2': {\n\t\t\t'decode': ucs2decode,\n\t\t\t'encode': ucs2encode\n\t\t},\n\t\t'decode': decode,\n\t\t'encode': encode,\n\t\t'toASCII': toASCII,\n\t\t'toUnicode': toUnicode\n\t};\n\n\t/** Expose `punycode` */\n\t// Some AMD build optimizers, like r.js, check for specific condition patterns\n\t// like the following:\n\tif (\n\t\ttypeof define == 'function' &&\n\t\ttypeof define.amd == 'object' &&\n\t\tdefine.amd\n\t) {\n\t\tdefine('punycode', function() {\n\t\t\treturn punycode;\n\t\t});\n\t} else if (freeExports && freeModule) {\n\t\tif (module.exports == freeExports) {\n\t\t\t// in Node.js, io.js, or RingoJS v0.8.0+\n\t\t\tfreeModule.exports = punycode;\n\t\t} else {\n\t\t\t// in Narwhal or RingoJS v0.7.0-\n\t\t\tfor (key in punycode) {\n\t\t\t\tpunycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]);\n\t\t\t}\n\t\t}\n\t} else {\n\t\t// in Rhino or a web browser\n\t\troot.punycode = punycode;\n\t}\n\n}(this));\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/punycode/punycode.js\n// module id = 209\n// module chunks = 0","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n// If obj.hasOwnProperty has been overridden, then calling\n// obj.hasOwnProperty(prop) will break.\n// See: https://github.com/joyent/node/issues/1707\nfunction hasOwnProperty(obj, prop) {\n return Object.prototype.hasOwnProperty.call(obj, prop);\n}\n\nmodule.exports = function(qs, sep, eq, options) {\n sep = sep || '&';\n eq = eq || '=';\n var obj = {};\n\n if (typeof qs !== 'string' || qs.length === 0) {\n return obj;\n }\n\n var regexp = /\\+/g;\n qs = qs.split(sep);\n\n var maxKeys = 1000;\n if (options && typeof options.maxKeys === 'number') {\n maxKeys = options.maxKeys;\n }\n\n var len = qs.length;\n // maxKeys <= 0 means that we should not limit keys count\n if (maxKeys > 0 && len > maxKeys) {\n len = maxKeys;\n }\n\n for (var i = 0; i < len; ++i) {\n var x = qs[i].replace(regexp, '%20'),\n idx = x.indexOf(eq),\n kstr, vstr, k, v;\n\n if (idx >= 0) {\n kstr = x.substr(0, idx);\n vstr = x.substr(idx + 1);\n } else {\n kstr = x;\n vstr = '';\n }\n\n k = decodeURIComponent(kstr);\n v = decodeURIComponent(vstr);\n\n if (!hasOwnProperty(obj, k)) {\n obj[k] = v;\n } else if (isArray(obj[k])) {\n obj[k].push(v);\n } else {\n obj[k] = [obj[k], v];\n }\n }\n\n return obj;\n};\n\nvar isArray = Array.isArray || function (xs) {\n return Object.prototype.toString.call(xs) === '[object Array]';\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/querystring-es3/decode.js\n// module id = 210\n// module chunks = 0","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nvar stringifyPrimitive = function(v) {\n switch (typeof v) {\n case 'string':\n return v;\n\n case 'boolean':\n return v ? 'true' : 'false';\n\n case 'number':\n return isFinite(v) ? v : '';\n\n default:\n return '';\n }\n};\n\nmodule.exports = function(obj, sep, eq, name) {\n sep = sep || '&';\n eq = eq || '=';\n if (obj === null) {\n obj = undefined;\n }\n\n if (typeof obj === 'object') {\n return map(objectKeys(obj), function(k) {\n var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;\n if (isArray(obj[k])) {\n return map(obj[k], function(v) {\n return ks + encodeURIComponent(stringifyPrimitive(v));\n }).join(sep);\n } else {\n return ks + encodeURIComponent(stringifyPrimitive(obj[k]));\n }\n }).join(sep);\n\n }\n\n if (!name) return '';\n return encodeURIComponent(stringifyPrimitive(name)) + eq +\n encodeURIComponent(stringifyPrimitive(obj));\n};\n\nvar isArray = Array.isArray || function (xs) {\n return Object.prototype.toString.call(xs) === '[object Array]';\n};\n\nfunction map (xs, f) {\n if (xs.map) return xs.map(f);\n var res = [];\n for (var i = 0; i < xs.length; i++) {\n res.push(f(xs[i], i));\n }\n return res;\n}\n\nvar objectKeys = Object.keys || function (obj) {\n var res = [];\n for (var key in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);\n }\n return res;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/querystring-es3/encode.js\n// module id = 211\n// module chunks = 0","'use strict';\n\nexports.decode = exports.parse = require('./decode');\nexports.encode = exports.stringify = require('./encode');\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/querystring-es3/index.js\n// module id = 212\n// module chunks = 0","'use strict';\n\nmodule.exports = require('./lib/ReactDOM');\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/index.js\n// module id = 213\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ARIADOMPropertyConfig = {\n Properties: {\n // Global States and Properties\n 'aria-current': 0, // state\n 'aria-details': 0,\n 'aria-disabled': 0, // state\n 'aria-hidden': 0, // state\n 'aria-invalid': 0, // state\n 'aria-keyshortcuts': 0,\n 'aria-label': 0,\n 'aria-roledescription': 0,\n // Widget Attributes\n 'aria-autocomplete': 0,\n 'aria-checked': 0,\n 'aria-expanded': 0,\n 'aria-haspopup': 0,\n 'aria-level': 0,\n 'aria-modal': 0,\n 'aria-multiline': 0,\n 'aria-multiselectable': 0,\n 'aria-orientation': 0,\n 'aria-placeholder': 0,\n 'aria-pressed': 0,\n 'aria-readonly': 0,\n 'aria-required': 0,\n 'aria-selected': 0,\n 'aria-sort': 0,\n 'aria-valuemax': 0,\n 'aria-valuemin': 0,\n 'aria-valuenow': 0,\n 'aria-valuetext': 0,\n // Live Region Attributes\n 'aria-atomic': 0,\n 'aria-busy': 0,\n 'aria-live': 0,\n 'aria-relevant': 0,\n // Drag-and-Drop Attributes\n 'aria-dropeffect': 0,\n 'aria-grabbed': 0,\n // Relationship Attributes\n 'aria-activedescendant': 0,\n 'aria-colcount': 0,\n 'aria-colindex': 0,\n 'aria-colspan': 0,\n 'aria-controls': 0,\n 'aria-describedby': 0,\n 'aria-errormessage': 0,\n 'aria-flowto': 0,\n 'aria-labelledby': 0,\n 'aria-owns': 0,\n 'aria-posinset': 0,\n 'aria-rowcount': 0,\n 'aria-rowindex': 0,\n 'aria-rowspan': 0,\n 'aria-setsize': 0\n },\n DOMAttributeNames: {},\n DOMPropertyNames: {}\n};\n\nmodule.exports = ARIADOMPropertyConfig;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ARIADOMPropertyConfig.js\n// module id = 214\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\n\nvar focusNode = require('fbjs/lib/focusNode');\n\nvar AutoFocusUtils = {\n focusDOMComponent: function () {\n focusNode(ReactDOMComponentTree.getNodeFromInstance(this));\n }\n};\n\nmodule.exports = AutoFocusUtils;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/AutoFocusUtils.js\n// module id = 215\n// module chunks = 0","/**\n * Copyright 2013-present Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar EventPropagators = require('./EventPropagators');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar FallbackCompositionState = require('./FallbackCompositionState');\nvar SyntheticCompositionEvent = require('./SyntheticCompositionEvent');\nvar SyntheticInputEvent = require('./SyntheticInputEvent');\n\nvar END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space\nvar START_KEYCODE = 229;\n\nvar canUseCompositionEvent = ExecutionEnvironment.canUseDOM && 'CompositionEvent' in window;\n\nvar documentMode = null;\nif (ExecutionEnvironment.canUseDOM && 'documentMode' in document) {\n documentMode = document.documentMode;\n}\n\n// Webkit offers a very useful `textInput` event that can be used to\n// directly represent `beforeInput`. The IE `textinput` event is not as\n// useful, so we don't use it.\nvar canUseTextInputEvent = ExecutionEnvironment.canUseDOM && 'TextEvent' in window && !documentMode && !isPresto();\n\n// In IE9+, we have access to composition events, but the data supplied\n// by the native compositionend event may be incorrect. Japanese ideographic\n// spaces, for instance (\\u3000) are not recorded correctly.\nvar useFallbackCompositionData = ExecutionEnvironment.canUseDOM && (!canUseCompositionEvent || documentMode && documentMode > 8 && documentMode <= 11);\n\n/**\n * Opera <= 12 includes TextEvent in window, but does not fire\n * text input events. Rely on keypress instead.\n */\nfunction isPresto() {\n var opera = window.opera;\n return typeof opera === 'object' && typeof opera.version === 'function' && parseInt(opera.version(), 10) <= 12;\n}\n\nvar SPACEBAR_CODE = 32;\nvar SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE);\n\n// Events and their corresponding property names.\nvar eventTypes = {\n beforeInput: {\n phasedRegistrationNames: {\n bubbled: 'onBeforeInput',\n captured: 'onBeforeInputCapture'\n },\n dependencies: ['topCompositionEnd', 'topKeyPress', 'topTextInput', 'topPaste']\n },\n compositionEnd: {\n phasedRegistrationNames: {\n bubbled: 'onCompositionEnd',\n captured: 'onCompositionEndCapture'\n },\n dependencies: ['topBlur', 'topCompositionEnd', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']\n },\n compositionStart: {\n phasedRegistrationNames: {\n bubbled: 'onCompositionStart',\n captured: 'onCompositionStartCapture'\n },\n dependencies: ['topBlur', 'topCompositionStart', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']\n },\n compositionUpdate: {\n phasedRegistrationNames: {\n bubbled: 'onCompositionUpdate',\n captured: 'onCompositionUpdateCapture'\n },\n dependencies: ['topBlur', 'topCompositionUpdate', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']\n }\n};\n\n// Track whether we've ever handled a keypress on the space key.\nvar hasSpaceKeypress = false;\n\n/**\n * Return whether a native keypress event is assumed to be a command.\n * This is required because Firefox fires `keypress` events for key commands\n * (cut, copy, select-all, etc.) even though no character is inserted.\n */\nfunction isKeypressCommand(nativeEvent) {\n return (nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) &&\n // ctrlKey && altKey is equivalent to AltGr, and is not a command.\n !(nativeEvent.ctrlKey && nativeEvent.altKey);\n}\n\n/**\n * Translate native top level events into event types.\n *\n * @param {string} topLevelType\n * @return {object}\n */\nfunction getCompositionEventType(topLevelType) {\n switch (topLevelType) {\n case 'topCompositionStart':\n return eventTypes.compositionStart;\n case 'topCompositionEnd':\n return eventTypes.compositionEnd;\n case 'topCompositionUpdate':\n return eventTypes.compositionUpdate;\n }\n}\n\n/**\n * Does our fallback best-guess model think this event signifies that\n * composition has begun?\n *\n * @param {string} topLevelType\n * @param {object} nativeEvent\n * @return {boolean}\n */\nfunction isFallbackCompositionStart(topLevelType, nativeEvent) {\n return topLevelType === 'topKeyDown' && nativeEvent.keyCode === START_KEYCODE;\n}\n\n/**\n * Does our fallback mode think that this event is the end of composition?\n *\n * @param {string} topLevelType\n * @param {object} nativeEvent\n * @return {boolean}\n */\nfunction isFallbackCompositionEnd(topLevelType, nativeEvent) {\n switch (topLevelType) {\n case 'topKeyUp':\n // Command keys insert or clear IME input.\n return END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1;\n case 'topKeyDown':\n // Expect IME keyCode on each keydown. If we get any other\n // code we must have exited earlier.\n return nativeEvent.keyCode !== START_KEYCODE;\n case 'topKeyPress':\n case 'topMouseDown':\n case 'topBlur':\n // Events are not possible without cancelling IME.\n return true;\n default:\n return false;\n }\n}\n\n/**\n * Google Input Tools provides composition data via a CustomEvent,\n * with the `data` property populated in the `detail` object. If this\n * is available on the event object, use it. If not, this is a plain\n * composition event and we have nothing special to extract.\n *\n * @param {object} nativeEvent\n * @return {?string}\n */\nfunction getDataFromCustomEvent(nativeEvent) {\n var detail = nativeEvent.detail;\n if (typeof detail === 'object' && 'data' in detail) {\n return detail.data;\n }\n return null;\n}\n\n// Track the current IME composition fallback object, if any.\nvar currentComposition = null;\n\n/**\n * @return {?object} A SyntheticCompositionEvent.\n */\nfunction extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var eventType;\n var fallbackData;\n\n if (canUseCompositionEvent) {\n eventType = getCompositionEventType(topLevelType);\n } else if (!currentComposition) {\n if (isFallbackCompositionStart(topLevelType, nativeEvent)) {\n eventType = eventTypes.compositionStart;\n }\n } else if (isFallbackCompositionEnd(topLevelType, nativeEvent)) {\n eventType = eventTypes.compositionEnd;\n }\n\n if (!eventType) {\n return null;\n }\n\n if (useFallbackCompositionData) {\n // The current composition is stored statically and must not be\n // overwritten while composition continues.\n if (!currentComposition && eventType === eventTypes.compositionStart) {\n currentComposition = FallbackCompositionState.getPooled(nativeEventTarget);\n } else if (eventType === eventTypes.compositionEnd) {\n if (currentComposition) {\n fallbackData = currentComposition.getData();\n }\n }\n }\n\n var event = SyntheticCompositionEvent.getPooled(eventType, targetInst, nativeEvent, nativeEventTarget);\n\n if (fallbackData) {\n // Inject data generated from fallback path into the synthetic event.\n // This matches the property of native CompositionEventInterface.\n event.data = fallbackData;\n } else {\n var customData = getDataFromCustomEvent(nativeEvent);\n if (customData !== null) {\n event.data = customData;\n }\n }\n\n EventPropagators.accumulateTwoPhaseDispatches(event);\n return event;\n}\n\n/**\n * @param {string} topLevelType Record from `EventConstants`.\n * @param {object} nativeEvent Native browser event.\n * @return {?string} The string corresponding to this `beforeInput` event.\n */\nfunction getNativeBeforeInputChars(topLevelType, nativeEvent) {\n switch (topLevelType) {\n case 'topCompositionEnd':\n return getDataFromCustomEvent(nativeEvent);\n case 'topKeyPress':\n /**\n * If native `textInput` events are available, our goal is to make\n * use of them. However, there is a special case: the spacebar key.\n * In Webkit, preventing default on a spacebar `textInput` event\n * cancels character insertion, but it *also* causes the browser\n * to fall back to its default spacebar behavior of scrolling the\n * page.\n *\n * Tracking at:\n * https://code.google.com/p/chromium/issues/detail?id=355103\n *\n * To avoid this issue, use the keypress event as if no `textInput`\n * event is available.\n */\n var which = nativeEvent.which;\n if (which !== SPACEBAR_CODE) {\n return null;\n }\n\n hasSpaceKeypress = true;\n return SPACEBAR_CHAR;\n\n case 'topTextInput':\n // Record the characters to be added to the DOM.\n var chars = nativeEvent.data;\n\n // If it's a spacebar character, assume that we have already handled\n // it at the keypress level and bail immediately. Android Chrome\n // doesn't give us keycodes, so we need to blacklist it.\n if (chars === SPACEBAR_CHAR && hasSpaceKeypress) {\n return null;\n }\n\n return chars;\n\n default:\n // For other native event types, do nothing.\n return null;\n }\n}\n\n/**\n * For browsers that do not provide the `textInput` event, extract the\n * appropriate string to use for SyntheticInputEvent.\n *\n * @param {string} topLevelType Record from `EventConstants`.\n * @param {object} nativeEvent Native browser event.\n * @return {?string} The fallback string for this `beforeInput` event.\n */\nfunction getFallbackBeforeInputChars(topLevelType, nativeEvent) {\n // If we are currently composing (IME) and using a fallback to do so,\n // try to extract the composed characters from the fallback object.\n // If composition event is available, we extract a string only at\n // compositionevent, otherwise extract it at fallback events.\n if (currentComposition) {\n if (topLevelType === 'topCompositionEnd' || !canUseCompositionEvent && isFallbackCompositionEnd(topLevelType, nativeEvent)) {\n var chars = currentComposition.getData();\n FallbackCompositionState.release(currentComposition);\n currentComposition = null;\n return chars;\n }\n return null;\n }\n\n switch (topLevelType) {\n case 'topPaste':\n // If a paste event occurs after a keypress, throw out the input\n // chars. Paste events should not lead to BeforeInput events.\n return null;\n case 'topKeyPress':\n /**\n * As of v27, Firefox may fire keypress events even when no character\n * will be inserted. A few possibilities:\n *\n * - `which` is `0`. Arrow keys, Esc key, etc.\n *\n * - `which` is the pressed key code, but no char is available.\n * Ex: 'AltGr + d` in Polish. There is no modified character for\n * this key combination and no character is inserted into the\n * document, but FF fires the keypress for char code `100` anyway.\n * No `input` event will occur.\n *\n * - `which` is the pressed key code, but a command combination is\n * being used. Ex: `Cmd+C`. No character is inserted, and no\n * `input` event will occur.\n */\n if (nativeEvent.which && !isKeypressCommand(nativeEvent)) {\n return String.fromCharCode(nativeEvent.which);\n }\n return null;\n case 'topCompositionEnd':\n return useFallbackCompositionData ? null : nativeEvent.data;\n default:\n return null;\n }\n}\n\n/**\n * Extract a SyntheticInputEvent for `beforeInput`, based on either native\n * `textInput` or fallback behavior.\n *\n * @return {?object} A SyntheticInputEvent.\n */\nfunction extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var chars;\n\n if (canUseTextInputEvent) {\n chars = getNativeBeforeInputChars(topLevelType, nativeEvent);\n } else {\n chars = getFallbackBeforeInputChars(topLevelType, nativeEvent);\n }\n\n // If no characters are being inserted, no BeforeInput event should\n // be fired.\n if (!chars) {\n return null;\n }\n\n var event = SyntheticInputEvent.getPooled(eventTypes.beforeInput, targetInst, nativeEvent, nativeEventTarget);\n\n event.data = chars;\n EventPropagators.accumulateTwoPhaseDispatches(event);\n return event;\n}\n\n/**\n * Create an `onBeforeInput` event to match\n * http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents.\n *\n * This event plugin is based on the native `textInput` event\n * available in Chrome, Safari, Opera, and IE. This event fires after\n * `onKeyPress` and `onCompositionEnd`, but before `onInput`.\n *\n * `beforeInput` is spec'd but not implemented in any browsers, and\n * the `input` event does not provide any useful information about what has\n * actually been added, contrary to the spec. Thus, `textInput` is the best\n * available event to identify the characters that have actually been inserted\n * into the target node.\n *\n * This plugin is also responsible for emitting `composition` events, thus\n * allowing us to share composition fallback code for both `beforeInput` and\n * `composition` event types.\n */\nvar BeforeInputEventPlugin = {\n\n eventTypes: eventTypes,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n return [extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget), extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget)];\n }\n};\n\nmodule.exports = BeforeInputEventPlugin;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/BeforeInputEventPlugin.js\n// module id = 216\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar CSSProperty = require('./CSSProperty');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar ReactInstrumentation = require('./ReactInstrumentation');\n\nvar camelizeStyleName = require('fbjs/lib/camelizeStyleName');\nvar dangerousStyleValue = require('./dangerousStyleValue');\nvar hyphenateStyleName = require('fbjs/lib/hyphenateStyleName');\nvar memoizeStringOnly = require('fbjs/lib/memoizeStringOnly');\nvar warning = require('fbjs/lib/warning');\n\nvar processStyleName = memoizeStringOnly(function (styleName) {\n return hyphenateStyleName(styleName);\n});\n\nvar hasShorthandPropertyBug = false;\nvar styleFloatAccessor = 'cssFloat';\nif (ExecutionEnvironment.canUseDOM) {\n var tempStyle = document.createElement('div').style;\n try {\n // IE8 throws \"Invalid argument.\" if resetting shorthand style properties.\n tempStyle.font = '';\n } catch (e) {\n hasShorthandPropertyBug = true;\n }\n // IE8 only supports accessing cssFloat (standard) as styleFloat\n if (document.documentElement.style.cssFloat === undefined) {\n styleFloatAccessor = 'styleFloat';\n }\n}\n\nif (process.env.NODE_ENV !== 'production') {\n // 'msTransform' is correct, but the other prefixes should be capitalized\n var badVendoredStyleNamePattern = /^(?:webkit|moz|o)[A-Z]/;\n\n // style values shouldn't contain a semicolon\n var badStyleValueWithSemicolonPattern = /;\\s*$/;\n\n var warnedStyleNames = {};\n var warnedStyleValues = {};\n var warnedForNaNValue = false;\n\n var warnHyphenatedStyleName = function (name, owner) {\n if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {\n return;\n }\n\n warnedStyleNames[name] = true;\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unsupported style property %s. Did you mean %s?%s', name, camelizeStyleName(name), checkRenderMessage(owner)) : void 0;\n };\n\n var warnBadVendoredStyleName = function (name, owner) {\n if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {\n return;\n }\n\n warnedStyleNames[name] = true;\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unsupported vendor-prefixed style property %s. Did you mean %s?%s', name, name.charAt(0).toUpperCase() + name.slice(1), checkRenderMessage(owner)) : void 0;\n };\n\n var warnStyleValueWithSemicolon = function (name, value, owner) {\n if (warnedStyleValues.hasOwnProperty(value) && warnedStyleValues[value]) {\n return;\n }\n\n warnedStyleValues[value] = true;\n process.env.NODE_ENV !== 'production' ? warning(false, 'Style property values shouldn\\'t contain a semicolon.%s ' + 'Try \"%s: %s\" instead.', checkRenderMessage(owner), name, value.replace(badStyleValueWithSemicolonPattern, '')) : void 0;\n };\n\n var warnStyleValueIsNaN = function (name, value, owner) {\n if (warnedForNaNValue) {\n return;\n }\n\n warnedForNaNValue = true;\n process.env.NODE_ENV !== 'production' ? warning(false, '`NaN` is an invalid value for the `%s` css style property.%s', name, checkRenderMessage(owner)) : void 0;\n };\n\n var checkRenderMessage = function (owner) {\n if (owner) {\n var name = owner.getName();\n if (name) {\n return ' Check the render method of `' + name + '`.';\n }\n }\n return '';\n };\n\n /**\n * @param {string} name\n * @param {*} value\n * @param {ReactDOMComponent} component\n */\n var warnValidStyle = function (name, value, component) {\n var owner;\n if (component) {\n owner = component._currentElement._owner;\n }\n if (name.indexOf('-') > -1) {\n warnHyphenatedStyleName(name, owner);\n } else if (badVendoredStyleNamePattern.test(name)) {\n warnBadVendoredStyleName(name, owner);\n } else if (badStyleValueWithSemicolonPattern.test(value)) {\n warnStyleValueWithSemicolon(name, value, owner);\n }\n\n if (typeof value === 'number' && isNaN(value)) {\n warnStyleValueIsNaN(name, value, owner);\n }\n };\n}\n\n/**\n * Operations for dealing with CSS properties.\n */\nvar CSSPropertyOperations = {\n\n /**\n * Serializes a mapping of style properties for use as inline styles:\n *\n * > createMarkupForStyles({width: '200px', height: 0})\n * \"width:200px;height:0;\"\n *\n * Undefined values are ignored so that declarative programming is easier.\n * The result should be HTML-escaped before insertion into the DOM.\n *\n * @param {object} styles\n * @param {ReactDOMComponent} component\n * @return {?string}\n */\n createMarkupForStyles: function (styles, component) {\n var serialized = '';\n for (var styleName in styles) {\n if (!styles.hasOwnProperty(styleName)) {\n continue;\n }\n var styleValue = styles[styleName];\n if (process.env.NODE_ENV !== 'production') {\n warnValidStyle(styleName, styleValue, component);\n }\n if (styleValue != null) {\n serialized += processStyleName(styleName) + ':';\n serialized += dangerousStyleValue(styleName, styleValue, component) + ';';\n }\n }\n return serialized || null;\n },\n\n /**\n * Sets the value for multiple styles on a node. If a value is specified as\n * '' (empty string), the corresponding style property will be unset.\n *\n * @param {DOMElement} node\n * @param {object} styles\n * @param {ReactDOMComponent} component\n */\n setValueForStyles: function (node, styles, component) {\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: component._debugID,\n type: 'update styles',\n payload: styles\n });\n }\n\n var style = node.style;\n for (var styleName in styles) {\n if (!styles.hasOwnProperty(styleName)) {\n continue;\n }\n if (process.env.NODE_ENV !== 'production') {\n warnValidStyle(styleName, styles[styleName], component);\n }\n var styleValue = dangerousStyleValue(styleName, styles[styleName], component);\n if (styleName === 'float' || styleName === 'cssFloat') {\n styleName = styleFloatAccessor;\n }\n if (styleValue) {\n style[styleName] = styleValue;\n } else {\n var expansion = hasShorthandPropertyBug && CSSProperty.shorthandPropertyExpansions[styleName];\n if (expansion) {\n // Shorthand property that IE8 won't like unsetting, so unset each\n // component to placate it\n for (var individualStyleName in expansion) {\n style[individualStyleName] = '';\n }\n } else {\n style[styleName] = '';\n }\n }\n }\n }\n\n};\n\nmodule.exports = CSSPropertyOperations;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/CSSPropertyOperations.js\n// module id = 217\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar EventPluginHub = require('./EventPluginHub');\nvar EventPropagators = require('./EventPropagators');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactUpdates = require('./ReactUpdates');\nvar SyntheticEvent = require('./SyntheticEvent');\n\nvar getEventTarget = require('./getEventTarget');\nvar isEventSupported = require('./isEventSupported');\nvar isTextInputElement = require('./isTextInputElement');\n\nvar eventTypes = {\n change: {\n phasedRegistrationNames: {\n bubbled: 'onChange',\n captured: 'onChangeCapture'\n },\n dependencies: ['topBlur', 'topChange', 'topClick', 'topFocus', 'topInput', 'topKeyDown', 'topKeyUp', 'topSelectionChange']\n }\n};\n\n/**\n * For IE shims\n */\nvar activeElement = null;\nvar activeElementInst = null;\nvar activeElementValue = null;\nvar activeElementValueProp = null;\n\n/**\n * SECTION: handle `change` event\n */\nfunction shouldUseChangeEvent(elem) {\n var nodeName = elem.nodeName && elem.nodeName.toLowerCase();\n return nodeName === 'select' || nodeName === 'input' && elem.type === 'file';\n}\n\nvar doesChangeEventBubble = false;\nif (ExecutionEnvironment.canUseDOM) {\n // See `handleChange` comment below\n doesChangeEventBubble = isEventSupported('change') && (!document.documentMode || document.documentMode > 8);\n}\n\nfunction manualDispatchChangeEvent(nativeEvent) {\n var event = SyntheticEvent.getPooled(eventTypes.change, activeElementInst, nativeEvent, getEventTarget(nativeEvent));\n EventPropagators.accumulateTwoPhaseDispatches(event);\n\n // If change and propertychange bubbled, we'd just bind to it like all the\n // other events and have it go through ReactBrowserEventEmitter. Since it\n // doesn't, we manually listen for the events and so we have to enqueue and\n // process the abstract event manually.\n //\n // Batching is necessary here in order to ensure that all event handlers run\n // before the next rerender (including event handlers attached to ancestor\n // elements instead of directly on the input). Without this, controlled\n // components don't work properly in conjunction with event bubbling because\n // the component is rerendered and the value reverted before all the event\n // handlers can run. See https://github.com/facebook/react/issues/708.\n ReactUpdates.batchedUpdates(runEventInBatch, event);\n}\n\nfunction runEventInBatch(event) {\n EventPluginHub.enqueueEvents(event);\n EventPluginHub.processEventQueue(false);\n}\n\nfunction startWatchingForChangeEventIE8(target, targetInst) {\n activeElement = target;\n activeElementInst = targetInst;\n activeElement.attachEvent('onchange', manualDispatchChangeEvent);\n}\n\nfunction stopWatchingForChangeEventIE8() {\n if (!activeElement) {\n return;\n }\n activeElement.detachEvent('onchange', manualDispatchChangeEvent);\n activeElement = null;\n activeElementInst = null;\n}\n\nfunction getTargetInstForChangeEvent(topLevelType, targetInst) {\n if (topLevelType === 'topChange') {\n return targetInst;\n }\n}\nfunction handleEventsForChangeEventIE8(topLevelType, target, targetInst) {\n if (topLevelType === 'topFocus') {\n // stopWatching() should be a noop here but we call it just in case we\n // missed a blur event somehow.\n stopWatchingForChangeEventIE8();\n startWatchingForChangeEventIE8(target, targetInst);\n } else if (topLevelType === 'topBlur') {\n stopWatchingForChangeEventIE8();\n }\n}\n\n/**\n * SECTION: handle `input` event\n */\nvar isInputEventSupported = false;\nif (ExecutionEnvironment.canUseDOM) {\n // IE9 claims to support the input event but fails to trigger it when\n // deleting text, so we ignore its input events.\n // IE10+ fire input events to often, such when a placeholder\n // changes or when an input with a placeholder is focused.\n isInputEventSupported = isEventSupported('input') && (!document.documentMode || document.documentMode > 11);\n}\n\n/**\n * (For IE <=11) Replacement getter/setter for the `value` property that gets\n * set on the active element.\n */\nvar newValueProp = {\n get: function () {\n return activeElementValueProp.get.call(this);\n },\n set: function (val) {\n // Cast to a string so we can do equality checks.\n activeElementValue = '' + val;\n activeElementValueProp.set.call(this, val);\n }\n};\n\n/**\n * (For IE <=11) Starts tracking propertychange events on the passed-in element\n * and override the value property so that we can distinguish user events from\n * value changes in JS.\n */\nfunction startWatchingForValueChange(target, targetInst) {\n activeElement = target;\n activeElementInst = targetInst;\n activeElementValue = target.value;\n activeElementValueProp = Object.getOwnPropertyDescriptor(target.constructor.prototype, 'value');\n\n // Not guarded in a canDefineProperty check: IE8 supports defineProperty only\n // on DOM elements\n Object.defineProperty(activeElement, 'value', newValueProp);\n if (activeElement.attachEvent) {\n activeElement.attachEvent('onpropertychange', handlePropertyChange);\n } else {\n activeElement.addEventListener('propertychange', handlePropertyChange, false);\n }\n}\n\n/**\n * (For IE <=11) Removes the event listeners from the currently-tracked element,\n * if any exists.\n */\nfunction stopWatchingForValueChange() {\n if (!activeElement) {\n return;\n }\n\n // delete restores the original property definition\n delete activeElement.value;\n\n if (activeElement.detachEvent) {\n activeElement.detachEvent('onpropertychange', handlePropertyChange);\n } else {\n activeElement.removeEventListener('propertychange', handlePropertyChange, false);\n }\n\n activeElement = null;\n activeElementInst = null;\n activeElementValue = null;\n activeElementValueProp = null;\n}\n\n/**\n * (For IE <=11) Handles a propertychange event, sending a `change` event if\n * the value of the active element has changed.\n */\nfunction handlePropertyChange(nativeEvent) {\n if (nativeEvent.propertyName !== 'value') {\n return;\n }\n var value = nativeEvent.srcElement.value;\n if (value === activeElementValue) {\n return;\n }\n activeElementValue = value;\n\n manualDispatchChangeEvent(nativeEvent);\n}\n\n/**\n * If a `change` event should be fired, returns the target's ID.\n */\nfunction getTargetInstForInputEvent(topLevelType, targetInst) {\n if (topLevelType === 'topInput') {\n // In modern browsers (i.e., not IE8 or IE9), the input event is exactly\n // what we want so fall through here and trigger an abstract event\n return targetInst;\n }\n}\n\nfunction handleEventsForInputEventIE(topLevelType, target, targetInst) {\n if (topLevelType === 'topFocus') {\n // In IE8, we can capture almost all .value changes by adding a\n // propertychange handler and looking for events with propertyName\n // equal to 'value'\n // In IE9-11, propertychange fires for most input events but is buggy and\n // doesn't fire when text is deleted, but conveniently, selectionchange\n // appears to fire in all of the remaining cases so we catch those and\n // forward the event if the value has changed\n // In either case, we don't want to call the event handler if the value\n // is changed from JS so we redefine a setter for `.value` that updates\n // our activeElementValue variable, allowing us to ignore those changes\n //\n // stopWatching() should be a noop here but we call it just in case we\n // missed a blur event somehow.\n stopWatchingForValueChange();\n startWatchingForValueChange(target, targetInst);\n } else if (topLevelType === 'topBlur') {\n stopWatchingForValueChange();\n }\n}\n\n// For IE8 and IE9.\nfunction getTargetInstForInputEventIE(topLevelType, targetInst) {\n if (topLevelType === 'topSelectionChange' || topLevelType === 'topKeyUp' || topLevelType === 'topKeyDown') {\n // On the selectionchange event, the target is just document which isn't\n // helpful for us so just check activeElement instead.\n //\n // 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire\n // propertychange on the first input event after setting `value` from a\n // script and fires only keydown, keypress, keyup. Catching keyup usually\n // gets it and catching keydown lets us fire an event for the first\n // keystroke if user does a key repeat (it'll be a little delayed: right\n // before the second keystroke). Other input methods (e.g., paste) seem to\n // fire selectionchange normally.\n if (activeElement && activeElement.value !== activeElementValue) {\n activeElementValue = activeElement.value;\n return activeElementInst;\n }\n }\n}\n\n/**\n * SECTION: handle `click` event\n */\nfunction shouldUseClickEvent(elem) {\n // Use the `click` event to detect changes to checkbox and radio inputs.\n // This approach works across all browsers, whereas `change` does not fire\n // until `blur` in IE8.\n return elem.nodeName && elem.nodeName.toLowerCase() === 'input' && (elem.type === 'checkbox' || elem.type === 'radio');\n}\n\nfunction getTargetInstForClickEvent(topLevelType, targetInst) {\n if (topLevelType === 'topClick') {\n return targetInst;\n }\n}\n\n/**\n * This plugin creates an `onChange` event that normalizes change events\n * across form elements. This event fires at a time when it's possible to\n * change the element's value without seeing a flicker.\n *\n * Supported elements are:\n * - input (see `isTextInputElement`)\n * - textarea\n * - select\n */\nvar ChangeEventPlugin = {\n\n eventTypes: eventTypes,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var targetNode = targetInst ? ReactDOMComponentTree.getNodeFromInstance(targetInst) : window;\n\n var getTargetInstFunc, handleEventFunc;\n if (shouldUseChangeEvent(targetNode)) {\n if (doesChangeEventBubble) {\n getTargetInstFunc = getTargetInstForChangeEvent;\n } else {\n handleEventFunc = handleEventsForChangeEventIE8;\n }\n } else if (isTextInputElement(targetNode)) {\n if (isInputEventSupported) {\n getTargetInstFunc = getTargetInstForInputEvent;\n } else {\n getTargetInstFunc = getTargetInstForInputEventIE;\n handleEventFunc = handleEventsForInputEventIE;\n }\n } else if (shouldUseClickEvent(targetNode)) {\n getTargetInstFunc = getTargetInstForClickEvent;\n }\n\n if (getTargetInstFunc) {\n var inst = getTargetInstFunc(topLevelType, targetInst);\n if (inst) {\n var event = SyntheticEvent.getPooled(eventTypes.change, inst, nativeEvent, nativeEventTarget);\n event.type = 'change';\n EventPropagators.accumulateTwoPhaseDispatches(event);\n return event;\n }\n }\n\n if (handleEventFunc) {\n handleEventFunc(topLevelType, targetNode, targetInst);\n }\n }\n\n};\n\nmodule.exports = ChangeEventPlugin;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ChangeEventPlugin.js\n// module id = 218\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar DOMLazyTree = require('./DOMLazyTree');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n\nvar createNodesFromMarkup = require('fbjs/lib/createNodesFromMarkup');\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar invariant = require('fbjs/lib/invariant');\n\nvar Danger = {\n\n /**\n * Replaces a node with a string of markup at its current position within its\n * parent. The markup must render into a single root node.\n *\n * @param {DOMElement} oldChild Child node to replace.\n * @param {string} markup Markup to render in place of the child node.\n * @internal\n */\n dangerouslyReplaceNodeWithMarkup: function (oldChild, markup) {\n !ExecutionEnvironment.canUseDOM ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot render markup in a worker thread. Make sure `window` and `document` are available globally before requiring React when unit testing or use ReactDOMServer.renderToString() for server rendering.') : _prodInvariant('56') : void 0;\n !markup ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Missing markup.') : _prodInvariant('57') : void 0;\n !(oldChild.nodeName !== 'HTML') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot replace markup of the <html> node. This is because browser quirks make this unreliable and/or slow. If you want to render to the root you must use server rendering. See ReactDOMServer.renderToString().') : _prodInvariant('58') : void 0;\n\n if (typeof markup === 'string') {\n var newChild = createNodesFromMarkup(markup, emptyFunction)[0];\n oldChild.parentNode.replaceChild(newChild, oldChild);\n } else {\n DOMLazyTree.replaceChildWithTree(oldChild, markup);\n }\n }\n\n};\n\nmodule.exports = Danger;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/Danger.js\n// module id = 219\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * Module that is injectable into `EventPluginHub`, that specifies a\n * deterministic ordering of `EventPlugin`s. A convenient way to reason about\n * plugins, without having to package every one of them. This is better than\n * having plugins be ordered in the same order that they are injected because\n * that ordering would be influenced by the packaging order.\n * `ResponderEventPlugin` must occur before `SimpleEventPlugin` so that\n * preventing default on events is convenient in `SimpleEventPlugin` handlers.\n */\n\nvar DefaultEventPluginOrder = ['ResponderEventPlugin', 'SimpleEventPlugin', 'TapEventPlugin', 'EnterLeaveEventPlugin', 'ChangeEventPlugin', 'SelectEventPlugin', 'BeforeInputEventPlugin'];\n\nmodule.exports = DefaultEventPluginOrder;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/DefaultEventPluginOrder.js\n// module id = 220\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar EventPropagators = require('./EventPropagators');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar SyntheticMouseEvent = require('./SyntheticMouseEvent');\n\nvar eventTypes = {\n mouseEnter: {\n registrationName: 'onMouseEnter',\n dependencies: ['topMouseOut', 'topMouseOver']\n },\n mouseLeave: {\n registrationName: 'onMouseLeave',\n dependencies: ['topMouseOut', 'topMouseOver']\n }\n};\n\nvar EnterLeaveEventPlugin = {\n\n eventTypes: eventTypes,\n\n /**\n * For almost every interaction we care about, there will be both a top-level\n * `mouseover` and `mouseout` event that occurs. Only use `mouseout` so that\n * we do not extract duplicate events. However, moving the mouse into the\n * browser from outside will not fire a `mouseout` event. In this case, we use\n * the `mouseover` top-level event.\n */\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n if (topLevelType === 'topMouseOver' && (nativeEvent.relatedTarget || nativeEvent.fromElement)) {\n return null;\n }\n if (topLevelType !== 'topMouseOut' && topLevelType !== 'topMouseOver') {\n // Must not be a mouse in or mouse out - ignoring.\n return null;\n }\n\n var win;\n if (nativeEventTarget.window === nativeEventTarget) {\n // `nativeEventTarget` is probably a window object.\n win = nativeEventTarget;\n } else {\n // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.\n var doc = nativeEventTarget.ownerDocument;\n if (doc) {\n win = doc.defaultView || doc.parentWindow;\n } else {\n win = window;\n }\n }\n\n var from;\n var to;\n if (topLevelType === 'topMouseOut') {\n from = targetInst;\n var related = nativeEvent.relatedTarget || nativeEvent.toElement;\n to = related ? ReactDOMComponentTree.getClosestInstanceFromNode(related) : null;\n } else {\n // Moving to a node from outside the window.\n from = null;\n to = targetInst;\n }\n\n if (from === to) {\n // Nothing pertains to our managed components.\n return null;\n }\n\n var fromNode = from == null ? win : ReactDOMComponentTree.getNodeFromInstance(from);\n var toNode = to == null ? win : ReactDOMComponentTree.getNodeFromInstance(to);\n\n var leave = SyntheticMouseEvent.getPooled(eventTypes.mouseLeave, from, nativeEvent, nativeEventTarget);\n leave.type = 'mouseleave';\n leave.target = fromNode;\n leave.relatedTarget = toNode;\n\n var enter = SyntheticMouseEvent.getPooled(eventTypes.mouseEnter, to, nativeEvent, nativeEventTarget);\n enter.type = 'mouseenter';\n enter.target = toNode;\n enter.relatedTarget = fromNode;\n\n EventPropagators.accumulateEnterLeaveDispatches(leave, enter, from, to);\n\n return [leave, enter];\n }\n\n};\n\nmodule.exports = EnterLeaveEventPlugin;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/EnterLeaveEventPlugin.js\n// module id = 221\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar PooledClass = require('./PooledClass');\n\nvar getTextContentAccessor = require('./getTextContentAccessor');\n\n/**\n * This helper class stores information about text content of a target node,\n * allowing comparison of content before and after a given event.\n *\n * Identify the node where selection currently begins, then observe\n * both its text content and its current position in the DOM. Since the\n * browser may natively replace the target node during composition, we can\n * use its position to find its replacement.\n *\n * @param {DOMEventTarget} root\n */\nfunction FallbackCompositionState(root) {\n this._root = root;\n this._startText = this.getText();\n this._fallbackText = null;\n}\n\n_assign(FallbackCompositionState.prototype, {\n destructor: function () {\n this._root = null;\n this._startText = null;\n this._fallbackText = null;\n },\n\n /**\n * Get current text of input.\n *\n * @return {string}\n */\n getText: function () {\n if ('value' in this._root) {\n return this._root.value;\n }\n return this._root[getTextContentAccessor()];\n },\n\n /**\n * Determine the differing substring between the initially stored\n * text content and the current content.\n *\n * @return {string}\n */\n getData: function () {\n if (this._fallbackText) {\n return this._fallbackText;\n }\n\n var start;\n var startValue = this._startText;\n var startLength = startValue.length;\n var end;\n var endValue = this.getText();\n var endLength = endValue.length;\n\n for (start = 0; start < startLength; start++) {\n if (startValue[start] !== endValue[start]) {\n break;\n }\n }\n\n var minEnd = startLength - start;\n for (end = 1; end <= minEnd; end++) {\n if (startValue[startLength - end] !== endValue[endLength - end]) {\n break;\n }\n }\n\n var sliceTail = end > 1 ? 1 - end : undefined;\n this._fallbackText = endValue.slice(start, sliceTail);\n return this._fallbackText;\n }\n});\n\nPooledClass.addPoolingTo(FallbackCompositionState);\n\nmodule.exports = FallbackCompositionState;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/FallbackCompositionState.js\n// module id = 222\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMProperty = require('./DOMProperty');\n\nvar MUST_USE_PROPERTY = DOMProperty.injection.MUST_USE_PROPERTY;\nvar HAS_BOOLEAN_VALUE = DOMProperty.injection.HAS_BOOLEAN_VALUE;\nvar HAS_NUMERIC_VALUE = DOMProperty.injection.HAS_NUMERIC_VALUE;\nvar HAS_POSITIVE_NUMERIC_VALUE = DOMProperty.injection.HAS_POSITIVE_NUMERIC_VALUE;\nvar HAS_OVERLOADED_BOOLEAN_VALUE = DOMProperty.injection.HAS_OVERLOADED_BOOLEAN_VALUE;\n\nvar HTMLDOMPropertyConfig = {\n isCustomAttribute: RegExp.prototype.test.bind(new RegExp('^(data|aria)-[' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$')),\n Properties: {\n /**\n * Standard Properties\n */\n accept: 0,\n acceptCharset: 0,\n accessKey: 0,\n action: 0,\n allowFullScreen: HAS_BOOLEAN_VALUE,\n allowTransparency: 0,\n alt: 0,\n // specifies target context for links with `preload` type\n as: 0,\n async: HAS_BOOLEAN_VALUE,\n autoComplete: 0,\n // autoFocus is polyfilled/normalized by AutoFocusUtils\n // autoFocus: HAS_BOOLEAN_VALUE,\n autoPlay: HAS_BOOLEAN_VALUE,\n capture: HAS_BOOLEAN_VALUE,\n cellPadding: 0,\n cellSpacing: 0,\n charSet: 0,\n challenge: 0,\n checked: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,\n cite: 0,\n classID: 0,\n className: 0,\n cols: HAS_POSITIVE_NUMERIC_VALUE,\n colSpan: 0,\n content: 0,\n contentEditable: 0,\n contextMenu: 0,\n controls: HAS_BOOLEAN_VALUE,\n coords: 0,\n crossOrigin: 0,\n data: 0, // For `<object />` acts as `src`.\n dateTime: 0,\n 'default': HAS_BOOLEAN_VALUE,\n defer: HAS_BOOLEAN_VALUE,\n dir: 0,\n disabled: HAS_BOOLEAN_VALUE,\n download: HAS_OVERLOADED_BOOLEAN_VALUE,\n draggable: 0,\n encType: 0,\n form: 0,\n formAction: 0,\n formEncType: 0,\n formMethod: 0,\n formNoValidate: HAS_BOOLEAN_VALUE,\n formTarget: 0,\n frameBorder: 0,\n headers: 0,\n height: 0,\n hidden: HAS_BOOLEAN_VALUE,\n high: 0,\n href: 0,\n hrefLang: 0,\n htmlFor: 0,\n httpEquiv: 0,\n icon: 0,\n id: 0,\n inputMode: 0,\n integrity: 0,\n is: 0,\n keyParams: 0,\n keyType: 0,\n kind: 0,\n label: 0,\n lang: 0,\n list: 0,\n loop: HAS_BOOLEAN_VALUE,\n low: 0,\n manifest: 0,\n marginHeight: 0,\n marginWidth: 0,\n max: 0,\n maxLength: 0,\n media: 0,\n mediaGroup: 0,\n method: 0,\n min: 0,\n minLength: 0,\n // Caution; `option.selected` is not updated if `select.multiple` is\n // disabled with `removeAttribute`.\n multiple: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,\n muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,\n name: 0,\n nonce: 0,\n noValidate: HAS_BOOLEAN_VALUE,\n open: HAS_BOOLEAN_VALUE,\n optimum: 0,\n pattern: 0,\n placeholder: 0,\n playsInline: HAS_BOOLEAN_VALUE,\n poster: 0,\n preload: 0,\n profile: 0,\n radioGroup: 0,\n readOnly: HAS_BOOLEAN_VALUE,\n referrerPolicy: 0,\n rel: 0,\n required: HAS_BOOLEAN_VALUE,\n reversed: HAS_BOOLEAN_VALUE,\n role: 0,\n rows: HAS_POSITIVE_NUMERIC_VALUE,\n rowSpan: HAS_NUMERIC_VALUE,\n sandbox: 0,\n scope: 0,\n scoped: HAS_BOOLEAN_VALUE,\n scrolling: 0,\n seamless: HAS_BOOLEAN_VALUE,\n selected: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,\n shape: 0,\n size: HAS_POSITIVE_NUMERIC_VALUE,\n sizes: 0,\n span: HAS_POSITIVE_NUMERIC_VALUE,\n spellCheck: 0,\n src: 0,\n srcDoc: 0,\n srcLang: 0,\n srcSet: 0,\n start: HAS_NUMERIC_VALUE,\n step: 0,\n style: 0,\n summary: 0,\n tabIndex: 0,\n target: 0,\n title: 0,\n // Setting .type throws on non-<input> tags\n type: 0,\n useMap: 0,\n value: 0,\n width: 0,\n wmode: 0,\n wrap: 0,\n\n /**\n * RDFa Properties\n */\n about: 0,\n datatype: 0,\n inlist: 0,\n prefix: 0,\n // property is also supported for OpenGraph in meta tags.\n property: 0,\n resource: 0,\n 'typeof': 0,\n vocab: 0,\n\n /**\n * Non-standard Properties\n */\n // autoCapitalize and autoCorrect are supported in Mobile Safari for\n // keyboard hints.\n autoCapitalize: 0,\n autoCorrect: 0,\n // autoSave allows WebKit/Blink to persist values of input fields on page reloads\n autoSave: 0,\n // color is for Safari mask-icon link\n color: 0,\n // itemProp, itemScope, itemType are for\n // Microdata support. See http://schema.org/docs/gs.html\n itemProp: 0,\n itemScope: HAS_BOOLEAN_VALUE,\n itemType: 0,\n // itemID and itemRef are for Microdata support as well but\n // only specified in the WHATWG spec document. See\n // https://html.spec.whatwg.org/multipage/microdata.html#microdata-dom-api\n itemID: 0,\n itemRef: 0,\n // results show looking glass icon and recent searches on input\n // search fields in WebKit/Blink\n results: 0,\n // IE-only attribute that specifies security restrictions on an iframe\n // as an alternative to the sandbox attribute on IE<10\n security: 0,\n // IE-only attribute that controls focus behavior\n unselectable: 0\n },\n DOMAttributeNames: {\n acceptCharset: 'accept-charset',\n className: 'class',\n htmlFor: 'for',\n httpEquiv: 'http-equiv'\n },\n DOMPropertyNames: {}\n};\n\nmodule.exports = HTMLDOMPropertyConfig;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/HTMLDOMPropertyConfig.js\n// module id = 223\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactReconciler = require('./ReactReconciler');\n\nvar instantiateReactComponent = require('./instantiateReactComponent');\nvar KeyEscapeUtils = require('./KeyEscapeUtils');\nvar shouldUpdateReactComponent = require('./shouldUpdateReactComponent');\nvar traverseAllChildren = require('./traverseAllChildren');\nvar warning = require('fbjs/lib/warning');\n\nvar ReactComponentTreeHook;\n\nif (typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'test') {\n // Temporary hack.\n // Inline requires don't work well with Jest:\n // https://github.com/facebook/react/issues/7240\n // Remove the inline requires when we don't need them anymore:\n // https://github.com/facebook/react/pull/7178\n ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n}\n\nfunction instantiateChild(childInstances, child, name, selfDebugID) {\n // We found a component instance.\n var keyUnique = childInstances[name] === undefined;\n if (process.env.NODE_ENV !== 'production') {\n if (!ReactComponentTreeHook) {\n ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n }\n if (!keyUnique) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.%s', KeyEscapeUtils.unescape(name), ReactComponentTreeHook.getStackAddendumByID(selfDebugID)) : void 0;\n }\n }\n if (child != null && keyUnique) {\n childInstances[name] = instantiateReactComponent(child, true);\n }\n}\n\n/**\n * ReactChildReconciler provides helpers for initializing or updating a set of\n * children. Its output is suitable for passing it onto ReactMultiChild which\n * does diffed reordering and insertion.\n */\nvar ReactChildReconciler = {\n /**\n * Generates a \"mount image\" for each of the supplied children. In the case\n * of `ReactDOMComponent`, a mount image is a string of markup.\n *\n * @param {?object} nestedChildNodes Nested child maps.\n * @return {?object} A set of child instances.\n * @internal\n */\n instantiateChildren: function (nestedChildNodes, transaction, context, selfDebugID // 0 in production and for roots\n ) {\n if (nestedChildNodes == null) {\n return null;\n }\n var childInstances = {};\n\n if (process.env.NODE_ENV !== 'production') {\n traverseAllChildren(nestedChildNodes, function (childInsts, child, name) {\n return instantiateChild(childInsts, child, name, selfDebugID);\n }, childInstances);\n } else {\n traverseAllChildren(nestedChildNodes, instantiateChild, childInstances);\n }\n return childInstances;\n },\n\n /**\n * Updates the rendered children and returns a new set of children.\n *\n * @param {?object} prevChildren Previously initialized set of children.\n * @param {?object} nextChildren Flat child element maps.\n * @param {ReactReconcileTransaction} transaction\n * @param {object} context\n * @return {?object} A new set of child instances.\n * @internal\n */\n updateChildren: function (prevChildren, nextChildren, mountImages, removedNodes, transaction, hostParent, hostContainerInfo, context, selfDebugID // 0 in production and for roots\n ) {\n // We currently don't have a way to track moves here but if we use iterators\n // instead of for..in we can zip the iterators and check if an item has\n // moved.\n // TODO: If nothing has changed, return the prevChildren object so that we\n // can quickly bailout if nothing has changed.\n if (!nextChildren && !prevChildren) {\n return;\n }\n var name;\n var prevChild;\n for (name in nextChildren) {\n if (!nextChildren.hasOwnProperty(name)) {\n continue;\n }\n prevChild = prevChildren && prevChildren[name];\n var prevElement = prevChild && prevChild._currentElement;\n var nextElement = nextChildren[name];\n if (prevChild != null && shouldUpdateReactComponent(prevElement, nextElement)) {\n ReactReconciler.receiveComponent(prevChild, nextElement, transaction, context);\n nextChildren[name] = prevChild;\n } else {\n if (prevChild) {\n removedNodes[name] = ReactReconciler.getHostNode(prevChild);\n ReactReconciler.unmountComponent(prevChild, false);\n }\n // The child must be instantiated before it's mounted.\n var nextChildInstance = instantiateReactComponent(nextElement, true);\n nextChildren[name] = nextChildInstance;\n // Creating mount image now ensures refs are resolved in right order\n // (see https://github.com/facebook/react/pull/7101 for explanation).\n var nextChildMountImage = ReactReconciler.mountComponent(nextChildInstance, transaction, hostParent, hostContainerInfo, context, selfDebugID);\n mountImages.push(nextChildMountImage);\n }\n }\n // Unmount children that are no longer present.\n for (name in prevChildren) {\n if (prevChildren.hasOwnProperty(name) && !(nextChildren && nextChildren.hasOwnProperty(name))) {\n prevChild = prevChildren[name];\n removedNodes[name] = ReactReconciler.getHostNode(prevChild);\n ReactReconciler.unmountComponent(prevChild, false);\n }\n }\n },\n\n /**\n * Unmounts all rendered children. This should be used to clean up children\n * when this component is unmounted.\n *\n * @param {?object} renderedChildren Previously initialized set of children.\n * @internal\n */\n unmountChildren: function (renderedChildren, safely) {\n for (var name in renderedChildren) {\n if (renderedChildren.hasOwnProperty(name)) {\n var renderedChild = renderedChildren[name];\n ReactReconciler.unmountComponent(renderedChild, safely);\n }\n }\n }\n\n};\n\nmodule.exports = ReactChildReconciler;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactChildReconciler.js\n// module id = 224\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMChildrenOperations = require('./DOMChildrenOperations');\nvar ReactDOMIDOperations = require('./ReactDOMIDOperations');\n\n/**\n * Abstracts away all functionality of the reconciler that requires knowledge of\n * the browser context. TODO: These callers should be refactored to avoid the\n * need for this injection.\n */\nvar ReactComponentBrowserEnvironment = {\n\n processChildrenUpdates: ReactDOMIDOperations.dangerouslyProcessChildrenUpdates,\n\n replaceNodeWithMarkup: DOMChildrenOperations.dangerouslyReplaceNodeWithMarkup\n\n};\n\nmodule.exports = ReactComponentBrowserEnvironment;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactComponentBrowserEnvironment.js\n// module id = 225\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar React = require('react/lib/React');\nvar ReactComponentEnvironment = require('./ReactComponentEnvironment');\nvar ReactCurrentOwner = require('react/lib/ReactCurrentOwner');\nvar ReactErrorUtils = require('./ReactErrorUtils');\nvar ReactInstanceMap = require('./ReactInstanceMap');\nvar ReactInstrumentation = require('./ReactInstrumentation');\nvar ReactNodeTypes = require('./ReactNodeTypes');\nvar ReactReconciler = require('./ReactReconciler');\n\nif (process.env.NODE_ENV !== 'production') {\n var checkReactTypeSpec = require('./checkReactTypeSpec');\n}\n\nvar emptyObject = require('fbjs/lib/emptyObject');\nvar invariant = require('fbjs/lib/invariant');\nvar shallowEqual = require('fbjs/lib/shallowEqual');\nvar shouldUpdateReactComponent = require('./shouldUpdateReactComponent');\nvar warning = require('fbjs/lib/warning');\n\nvar CompositeTypes = {\n ImpureClass: 0,\n PureClass: 1,\n StatelessFunctional: 2\n};\n\nfunction StatelessComponent(Component) {}\nStatelessComponent.prototype.render = function () {\n var Component = ReactInstanceMap.get(this)._currentElement.type;\n var element = Component(this.props, this.context, this.updater);\n warnIfInvalidElement(Component, element);\n return element;\n};\n\nfunction warnIfInvalidElement(Component, element) {\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(element === null || element === false || React.isValidElement(element), '%s(...): A valid React element (or null) must be returned. You may have ' + 'returned undefined, an array or some other invalid object.', Component.displayName || Component.name || 'Component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(!Component.childContextTypes, '%s(...): childContextTypes cannot be defined on a functional component.', Component.displayName || Component.name || 'Component') : void 0;\n }\n}\n\nfunction shouldConstruct(Component) {\n return !!(Component.prototype && Component.prototype.isReactComponent);\n}\n\nfunction isPureComponent(Component) {\n return !!(Component.prototype && Component.prototype.isPureReactComponent);\n}\n\n// Separated into a function to contain deoptimizations caused by try/finally.\nfunction measureLifeCyclePerf(fn, debugID, timerType) {\n if (debugID === 0) {\n // Top-level wrappers (see ReactMount) and empty components (see\n // ReactDOMEmptyComponent) are invisible to hooks and devtools.\n // Both are implementation details that should go away in the future.\n return fn();\n }\n\n ReactInstrumentation.debugTool.onBeginLifeCycleTimer(debugID, timerType);\n try {\n return fn();\n } finally {\n ReactInstrumentation.debugTool.onEndLifeCycleTimer(debugID, timerType);\n }\n}\n\n/**\n * ------------------ The Life-Cycle of a Composite Component ------------------\n *\n * - constructor: Initialization of state. The instance is now retained.\n * - componentWillMount\n * - render\n * - [children's constructors]\n * - [children's componentWillMount and render]\n * - [children's componentDidMount]\n * - componentDidMount\n *\n * Update Phases:\n * - componentWillReceiveProps (only called if parent updated)\n * - shouldComponentUpdate\n * - componentWillUpdate\n * - render\n * - [children's constructors or receive props phases]\n * - componentDidUpdate\n *\n * - componentWillUnmount\n * - [children's componentWillUnmount]\n * - [children destroyed]\n * - (destroyed): The instance is now blank, released by React and ready for GC.\n *\n * -----------------------------------------------------------------------------\n */\n\n/**\n * An incrementing ID assigned to each component when it is mounted. This is\n * used to enforce the order in which `ReactUpdates` updates dirty components.\n *\n * @private\n */\nvar nextMountID = 1;\n\n/**\n * @lends {ReactCompositeComponent.prototype}\n */\nvar ReactCompositeComponent = {\n\n /**\n * Base constructor for all composite component.\n *\n * @param {ReactElement} element\n * @final\n * @internal\n */\n construct: function (element) {\n this._currentElement = element;\n this._rootNodeID = 0;\n this._compositeType = null;\n this._instance = null;\n this._hostParent = null;\n this._hostContainerInfo = null;\n\n // See ReactUpdateQueue\n this._updateBatchNumber = null;\n this._pendingElement = null;\n this._pendingStateQueue = null;\n this._pendingReplaceState = false;\n this._pendingForceUpdate = false;\n\n this._renderedNodeType = null;\n this._renderedComponent = null;\n this._context = null;\n this._mountOrder = 0;\n this._topLevelWrapper = null;\n\n // See ReactUpdates and ReactUpdateQueue.\n this._pendingCallbacks = null;\n\n // ComponentWillUnmount shall only be called once\n this._calledComponentWillUnmount = false;\n\n if (process.env.NODE_ENV !== 'production') {\n this._warnedAboutRefsInRender = false;\n }\n },\n\n /**\n * Initializes the component, renders markup, and registers event listeners.\n *\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @param {?object} hostParent\n * @param {?object} hostContainerInfo\n * @param {?object} context\n * @return {?string} Rendered markup to be inserted into the DOM.\n * @final\n * @internal\n */\n mountComponent: function (transaction, hostParent, hostContainerInfo, context) {\n var _this = this;\n\n this._context = context;\n this._mountOrder = nextMountID++;\n this._hostParent = hostParent;\n this._hostContainerInfo = hostContainerInfo;\n\n var publicProps = this._currentElement.props;\n var publicContext = this._processContext(context);\n\n var Component = this._currentElement.type;\n\n var updateQueue = transaction.getUpdateQueue();\n\n // Initialize the public class\n var doConstruct = shouldConstruct(Component);\n var inst = this._constructComponent(doConstruct, publicProps, publicContext, updateQueue);\n var renderedElement;\n\n // Support functional components\n if (!doConstruct && (inst == null || inst.render == null)) {\n renderedElement = inst;\n warnIfInvalidElement(Component, renderedElement);\n !(inst === null || inst === false || React.isValidElement(inst)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s(...): A valid React element (or null) must be returned. You may have returned undefined, an array or some other invalid object.', Component.displayName || Component.name || 'Component') : _prodInvariant('105', Component.displayName || Component.name || 'Component') : void 0;\n inst = new StatelessComponent(Component);\n this._compositeType = CompositeTypes.StatelessFunctional;\n } else {\n if (isPureComponent(Component)) {\n this._compositeType = CompositeTypes.PureClass;\n } else {\n this._compositeType = CompositeTypes.ImpureClass;\n }\n }\n\n if (process.env.NODE_ENV !== 'production') {\n // This will throw later in _renderValidatedComponent, but add an early\n // warning now to help debugging\n if (inst.render == null) {\n process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): No `render` method found on the returned component ' + 'instance: you may have forgotten to define `render`.', Component.displayName || Component.name || 'Component') : void 0;\n }\n\n var propsMutated = inst.props !== publicProps;\n var componentName = Component.displayName || Component.name || 'Component';\n\n process.env.NODE_ENV !== 'production' ? warning(inst.props === undefined || !propsMutated, '%s(...): When calling super() in `%s`, make sure to pass ' + 'up the same props that your component\\'s constructor was passed.', componentName, componentName) : void 0;\n }\n\n // These should be set up in the constructor, but as a convenience for\n // simpler class abstractions, we set them up after the fact.\n inst.props = publicProps;\n inst.context = publicContext;\n inst.refs = emptyObject;\n inst.updater = updateQueue;\n\n this._instance = inst;\n\n // Store a reference from the instance back to the internal representation\n ReactInstanceMap.set(inst, this);\n\n if (process.env.NODE_ENV !== 'production') {\n // Since plain JS classes are defined without any special initialization\n // logic, we can not catch common errors early. Therefore, we have to\n // catch them here, at initialization time, instead.\n process.env.NODE_ENV !== 'production' ? warning(!inst.getInitialState || inst.getInitialState.isReactClassApproved || inst.state, 'getInitialState was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Did you mean to define a state property instead?', this.getName() || 'a component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(!inst.getDefaultProps || inst.getDefaultProps.isReactClassApproved, 'getDefaultProps was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Use a static property to define defaultProps instead.', this.getName() || 'a component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(!inst.propTypes, 'propTypes was defined as an instance property on %s. Use a static ' + 'property to define propTypes instead.', this.getName() || 'a component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(!inst.contextTypes, 'contextTypes was defined as an instance property on %s. Use a ' + 'static property to define contextTypes instead.', this.getName() || 'a component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentShouldUpdate !== 'function', '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', this.getName() || 'A component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentDidUnmount !== 'function', '%s has a method called ' + 'componentDidUnmount(). But there is no such lifecycle method. ' + 'Did you mean componentWillUnmount()?', this.getName() || 'A component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentWillRecieveProps !== 'function', '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', this.getName() || 'A component') : void 0;\n }\n\n var initialState = inst.state;\n if (initialState === undefined) {\n inst.state = initialState = null;\n }\n !(typeof initialState === 'object' && !Array.isArray(initialState)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.state: must be set to an object or null', this.getName() || 'ReactCompositeComponent') : _prodInvariant('106', this.getName() || 'ReactCompositeComponent') : void 0;\n\n this._pendingStateQueue = null;\n this._pendingReplaceState = false;\n this._pendingForceUpdate = false;\n\n var markup;\n if (inst.unstable_handleError) {\n markup = this.performInitialMountWithErrorHandling(renderedElement, hostParent, hostContainerInfo, transaction, context);\n } else {\n markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context);\n }\n\n if (inst.componentDidMount) {\n if (process.env.NODE_ENV !== 'production') {\n transaction.getReactMountReady().enqueue(function () {\n measureLifeCyclePerf(function () {\n return inst.componentDidMount();\n }, _this._debugID, 'componentDidMount');\n });\n } else {\n transaction.getReactMountReady().enqueue(inst.componentDidMount, inst);\n }\n }\n\n return markup;\n },\n\n _constructComponent: function (doConstruct, publicProps, publicContext, updateQueue) {\n if (process.env.NODE_ENV !== 'production') {\n ReactCurrentOwner.current = this;\n try {\n return this._constructComponentWithoutOwner(doConstruct, publicProps, publicContext, updateQueue);\n } finally {\n ReactCurrentOwner.current = null;\n }\n } else {\n return this._constructComponentWithoutOwner(doConstruct, publicProps, publicContext, updateQueue);\n }\n },\n\n _constructComponentWithoutOwner: function (doConstruct, publicProps, publicContext, updateQueue) {\n var Component = this._currentElement.type;\n\n if (doConstruct) {\n if (process.env.NODE_ENV !== 'production') {\n return measureLifeCyclePerf(function () {\n return new Component(publicProps, publicContext, updateQueue);\n }, this._debugID, 'ctor');\n } else {\n return new Component(publicProps, publicContext, updateQueue);\n }\n }\n\n // This can still be an instance in case of factory components\n // but we'll count this as time spent rendering as the more common case.\n if (process.env.NODE_ENV !== 'production') {\n return measureLifeCyclePerf(function () {\n return Component(publicProps, publicContext, updateQueue);\n }, this._debugID, 'render');\n } else {\n return Component(publicProps, publicContext, updateQueue);\n }\n },\n\n performInitialMountWithErrorHandling: function (renderedElement, hostParent, hostContainerInfo, transaction, context) {\n var markup;\n var checkpoint = transaction.checkpoint();\n try {\n markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context);\n } catch (e) {\n // Roll back to checkpoint, handle error (which may add items to the transaction), and take a new checkpoint\n transaction.rollback(checkpoint);\n this._instance.unstable_handleError(e);\n if (this._pendingStateQueue) {\n this._instance.state = this._processPendingState(this._instance.props, this._instance.context);\n }\n checkpoint = transaction.checkpoint();\n\n this._renderedComponent.unmountComponent(true);\n transaction.rollback(checkpoint);\n\n // Try again - we've informed the component about the error, so they can render an error message this time.\n // If this throws again, the error will bubble up (and can be caught by a higher error boundary).\n markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context);\n }\n return markup;\n },\n\n performInitialMount: function (renderedElement, hostParent, hostContainerInfo, transaction, context) {\n var inst = this._instance;\n\n var debugID = 0;\n if (process.env.NODE_ENV !== 'production') {\n debugID = this._debugID;\n }\n\n if (inst.componentWillMount) {\n if (process.env.NODE_ENV !== 'production') {\n measureLifeCyclePerf(function () {\n return inst.componentWillMount();\n }, debugID, 'componentWillMount');\n } else {\n inst.componentWillMount();\n }\n // When mounting, calls to `setState` by `componentWillMount` will set\n // `this._pendingStateQueue` without triggering a re-render.\n if (this._pendingStateQueue) {\n inst.state = this._processPendingState(inst.props, inst.context);\n }\n }\n\n // If not a stateless component, we now render\n if (renderedElement === undefined) {\n renderedElement = this._renderValidatedComponent();\n }\n\n var nodeType = ReactNodeTypes.getType(renderedElement);\n this._renderedNodeType = nodeType;\n var child = this._instantiateReactComponent(renderedElement, nodeType !== ReactNodeTypes.EMPTY /* shouldHaveDebugID */\n );\n this._renderedComponent = child;\n\n var markup = ReactReconciler.mountComponent(child, transaction, hostParent, hostContainerInfo, this._processChildContext(context), debugID);\n\n if (process.env.NODE_ENV !== 'production') {\n if (debugID !== 0) {\n var childDebugIDs = child._debugID !== 0 ? [child._debugID] : [];\n ReactInstrumentation.debugTool.onSetChildren(debugID, childDebugIDs);\n }\n }\n\n return markup;\n },\n\n getHostNode: function () {\n return ReactReconciler.getHostNode(this._renderedComponent);\n },\n\n /**\n * Releases any resources allocated by `mountComponent`.\n *\n * @final\n * @internal\n */\n unmountComponent: function (safely) {\n if (!this._renderedComponent) {\n return;\n }\n\n var inst = this._instance;\n\n if (inst.componentWillUnmount && !inst._calledComponentWillUnmount) {\n inst._calledComponentWillUnmount = true;\n\n if (safely) {\n var name = this.getName() + '.componentWillUnmount()';\n ReactErrorUtils.invokeGuardedCallback(name, inst.componentWillUnmount.bind(inst));\n } else {\n if (process.env.NODE_ENV !== 'production') {\n measureLifeCyclePerf(function () {\n return inst.componentWillUnmount();\n }, this._debugID, 'componentWillUnmount');\n } else {\n inst.componentWillUnmount();\n }\n }\n }\n\n if (this._renderedComponent) {\n ReactReconciler.unmountComponent(this._renderedComponent, safely);\n this._renderedNodeType = null;\n this._renderedComponent = null;\n this._instance = null;\n }\n\n // Reset pending fields\n // Even if this component is scheduled for another update in ReactUpdates,\n // it would still be ignored because these fields are reset.\n this._pendingStateQueue = null;\n this._pendingReplaceState = false;\n this._pendingForceUpdate = false;\n this._pendingCallbacks = null;\n this._pendingElement = null;\n\n // These fields do not really need to be reset since this object is no\n // longer accessible.\n this._context = null;\n this._rootNodeID = 0;\n this._topLevelWrapper = null;\n\n // Delete the reference from the instance to this internal representation\n // which allow the internals to be properly cleaned up even if the user\n // leaks a reference to the public instance.\n ReactInstanceMap.remove(inst);\n\n // Some existing components rely on inst.props even after they've been\n // destroyed (in event handlers).\n // TODO: inst.props = null;\n // TODO: inst.state = null;\n // TODO: inst.context = null;\n },\n\n /**\n * Filters the context object to only contain keys specified in\n * `contextTypes`\n *\n * @param {object} context\n * @return {?object}\n * @private\n */\n _maskContext: function (context) {\n var Component = this._currentElement.type;\n var contextTypes = Component.contextTypes;\n if (!contextTypes) {\n return emptyObject;\n }\n var maskedContext = {};\n for (var contextName in contextTypes) {\n maskedContext[contextName] = context[contextName];\n }\n return maskedContext;\n },\n\n /**\n * Filters the context object to only contain keys specified in\n * `contextTypes`, and asserts that they are valid.\n *\n * @param {object} context\n * @return {?object}\n * @private\n */\n _processContext: function (context) {\n var maskedContext = this._maskContext(context);\n if (process.env.NODE_ENV !== 'production') {\n var Component = this._currentElement.type;\n if (Component.contextTypes) {\n this._checkContextTypes(Component.contextTypes, maskedContext, 'context');\n }\n }\n return maskedContext;\n },\n\n /**\n * @param {object} currentContext\n * @return {object}\n * @private\n */\n _processChildContext: function (currentContext) {\n var Component = this._currentElement.type;\n var inst = this._instance;\n var childContext;\n\n if (inst.getChildContext) {\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onBeginProcessingChildContext();\n try {\n childContext = inst.getChildContext();\n } finally {\n ReactInstrumentation.debugTool.onEndProcessingChildContext();\n }\n } else {\n childContext = inst.getChildContext();\n }\n }\n\n if (childContext) {\n !(typeof Component.childContextTypes === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getChildContext(): childContextTypes must be defined in order to use getChildContext().', this.getName() || 'ReactCompositeComponent') : _prodInvariant('107', this.getName() || 'ReactCompositeComponent') : void 0;\n if (process.env.NODE_ENV !== 'production') {\n this._checkContextTypes(Component.childContextTypes, childContext, 'childContext');\n }\n for (var name in childContext) {\n !(name in Component.childContextTypes) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getChildContext(): key \"%s\" is not defined in childContextTypes.', this.getName() || 'ReactCompositeComponent', name) : _prodInvariant('108', this.getName() || 'ReactCompositeComponent', name) : void 0;\n }\n return _assign({}, currentContext, childContext);\n }\n return currentContext;\n },\n\n /**\n * Assert that the context types are valid\n *\n * @param {object} typeSpecs Map of context field to a ReactPropType\n * @param {object} values Runtime values that need to be type-checked\n * @param {string} location e.g. \"prop\", \"context\", \"child context\"\n * @private\n */\n _checkContextTypes: function (typeSpecs, values, location) {\n if (process.env.NODE_ENV !== 'production') {\n checkReactTypeSpec(typeSpecs, values, location, this.getName(), null, this._debugID);\n }\n },\n\n receiveComponent: function (nextElement, transaction, nextContext) {\n var prevElement = this._currentElement;\n var prevContext = this._context;\n\n this._pendingElement = null;\n\n this.updateComponent(transaction, prevElement, nextElement, prevContext, nextContext);\n },\n\n /**\n * If any of `_pendingElement`, `_pendingStateQueue`, or `_pendingForceUpdate`\n * is set, update the component.\n *\n * @param {ReactReconcileTransaction} transaction\n * @internal\n */\n performUpdateIfNecessary: function (transaction) {\n if (this._pendingElement != null) {\n ReactReconciler.receiveComponent(this, this._pendingElement, transaction, this._context);\n } else if (this._pendingStateQueue !== null || this._pendingForceUpdate) {\n this.updateComponent(transaction, this._currentElement, this._currentElement, this._context, this._context);\n } else {\n this._updateBatchNumber = null;\n }\n },\n\n /**\n * Perform an update to a mounted component. The componentWillReceiveProps and\n * shouldComponentUpdate methods are called, then (assuming the update isn't\n * skipped) the remaining update lifecycle methods are called and the DOM\n * representation is updated.\n *\n * By default, this implements React's rendering and reconciliation algorithm.\n * Sophisticated clients may wish to override this.\n *\n * @param {ReactReconcileTransaction} transaction\n * @param {ReactElement} prevParentElement\n * @param {ReactElement} nextParentElement\n * @internal\n * @overridable\n */\n updateComponent: function (transaction, prevParentElement, nextParentElement, prevUnmaskedContext, nextUnmaskedContext) {\n var inst = this._instance;\n !(inst != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Attempted to update component `%s` that has already been unmounted (or failed to mount).', this.getName() || 'ReactCompositeComponent') : _prodInvariant('136', this.getName() || 'ReactCompositeComponent') : void 0;\n\n var willReceive = false;\n var nextContext;\n\n // Determine if the context has changed or not\n if (this._context === nextUnmaskedContext) {\n nextContext = inst.context;\n } else {\n nextContext = this._processContext(nextUnmaskedContext);\n willReceive = true;\n }\n\n var prevProps = prevParentElement.props;\n var nextProps = nextParentElement.props;\n\n // Not a simple state update but a props update\n if (prevParentElement !== nextParentElement) {\n willReceive = true;\n }\n\n // An update here will schedule an update but immediately set\n // _pendingStateQueue which will ensure that any state updates gets\n // immediately reconciled instead of waiting for the next batch.\n if (willReceive && inst.componentWillReceiveProps) {\n if (process.env.NODE_ENV !== 'production') {\n measureLifeCyclePerf(function () {\n return inst.componentWillReceiveProps(nextProps, nextContext);\n }, this._debugID, 'componentWillReceiveProps');\n } else {\n inst.componentWillReceiveProps(nextProps, nextContext);\n }\n }\n\n var nextState = this._processPendingState(nextProps, nextContext);\n var shouldUpdate = true;\n\n if (!this._pendingForceUpdate) {\n if (inst.shouldComponentUpdate) {\n if (process.env.NODE_ENV !== 'production') {\n shouldUpdate = measureLifeCyclePerf(function () {\n return inst.shouldComponentUpdate(nextProps, nextState, nextContext);\n }, this._debugID, 'shouldComponentUpdate');\n } else {\n shouldUpdate = inst.shouldComponentUpdate(nextProps, nextState, nextContext);\n }\n } else {\n if (this._compositeType === CompositeTypes.PureClass) {\n shouldUpdate = !shallowEqual(prevProps, nextProps) || !shallowEqual(inst.state, nextState);\n }\n }\n }\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(shouldUpdate !== undefined, '%s.shouldComponentUpdate(): Returned undefined instead of a ' + 'boolean value. Make sure to return true or false.', this.getName() || 'ReactCompositeComponent') : void 0;\n }\n\n this._updateBatchNumber = null;\n if (shouldUpdate) {\n this._pendingForceUpdate = false;\n // Will set `this.props`, `this.state` and `this.context`.\n this._performComponentUpdate(nextParentElement, nextProps, nextState, nextContext, transaction, nextUnmaskedContext);\n } else {\n // If it's determined that a component should not update, we still want\n // to set props and state but we shortcut the rest of the update.\n this._currentElement = nextParentElement;\n this._context = nextUnmaskedContext;\n inst.props = nextProps;\n inst.state = nextState;\n inst.context = nextContext;\n }\n },\n\n _processPendingState: function (props, context) {\n var inst = this._instance;\n var queue = this._pendingStateQueue;\n var replace = this._pendingReplaceState;\n this._pendingReplaceState = false;\n this._pendingStateQueue = null;\n\n if (!queue) {\n return inst.state;\n }\n\n if (replace && queue.length === 1) {\n return queue[0];\n }\n\n var nextState = _assign({}, replace ? queue[0] : inst.state);\n for (var i = replace ? 1 : 0; i < queue.length; i++) {\n var partial = queue[i];\n _assign(nextState, typeof partial === 'function' ? partial.call(inst, nextState, props, context) : partial);\n }\n\n return nextState;\n },\n\n /**\n * Merges new props and state, notifies delegate methods of update and\n * performs update.\n *\n * @param {ReactElement} nextElement Next element\n * @param {object} nextProps Next public object to set as properties.\n * @param {?object} nextState Next object to set as state.\n * @param {?object} nextContext Next public object to set as context.\n * @param {ReactReconcileTransaction} transaction\n * @param {?object} unmaskedContext\n * @private\n */\n _performComponentUpdate: function (nextElement, nextProps, nextState, nextContext, transaction, unmaskedContext) {\n var _this2 = this;\n\n var inst = this._instance;\n\n var hasComponentDidUpdate = Boolean(inst.componentDidUpdate);\n var prevProps;\n var prevState;\n var prevContext;\n if (hasComponentDidUpdate) {\n prevProps = inst.props;\n prevState = inst.state;\n prevContext = inst.context;\n }\n\n if (inst.componentWillUpdate) {\n if (process.env.NODE_ENV !== 'production') {\n measureLifeCyclePerf(function () {\n return inst.componentWillUpdate(nextProps, nextState, nextContext);\n }, this._debugID, 'componentWillUpdate');\n } else {\n inst.componentWillUpdate(nextProps, nextState, nextContext);\n }\n }\n\n this._currentElement = nextElement;\n this._context = unmaskedContext;\n inst.props = nextProps;\n inst.state = nextState;\n inst.context = nextContext;\n\n this._updateRenderedComponent(transaction, unmaskedContext);\n\n if (hasComponentDidUpdate) {\n if (process.env.NODE_ENV !== 'production') {\n transaction.getReactMountReady().enqueue(function () {\n measureLifeCyclePerf(inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext), _this2._debugID, 'componentDidUpdate');\n });\n } else {\n transaction.getReactMountReady().enqueue(inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext), inst);\n }\n }\n },\n\n /**\n * Call the component's `render` method and update the DOM accordingly.\n *\n * @param {ReactReconcileTransaction} transaction\n * @internal\n */\n _updateRenderedComponent: function (transaction, context) {\n var prevComponentInstance = this._renderedComponent;\n var prevRenderedElement = prevComponentInstance._currentElement;\n var nextRenderedElement = this._renderValidatedComponent();\n\n var debugID = 0;\n if (process.env.NODE_ENV !== 'production') {\n debugID = this._debugID;\n }\n\n if (shouldUpdateReactComponent(prevRenderedElement, nextRenderedElement)) {\n ReactReconciler.receiveComponent(prevComponentInstance, nextRenderedElement, transaction, this._processChildContext(context));\n } else {\n var oldHostNode = ReactReconciler.getHostNode(prevComponentInstance);\n ReactReconciler.unmountComponent(prevComponentInstance, false);\n\n var nodeType = ReactNodeTypes.getType(nextRenderedElement);\n this._renderedNodeType = nodeType;\n var child = this._instantiateReactComponent(nextRenderedElement, nodeType !== ReactNodeTypes.EMPTY /* shouldHaveDebugID */\n );\n this._renderedComponent = child;\n\n var nextMarkup = ReactReconciler.mountComponent(child, transaction, this._hostParent, this._hostContainerInfo, this._processChildContext(context), debugID);\n\n if (process.env.NODE_ENV !== 'production') {\n if (debugID !== 0) {\n var childDebugIDs = child._debugID !== 0 ? [child._debugID] : [];\n ReactInstrumentation.debugTool.onSetChildren(debugID, childDebugIDs);\n }\n }\n\n this._replaceNodeWithMarkup(oldHostNode, nextMarkup, prevComponentInstance);\n }\n },\n\n /**\n * Overridden in shallow rendering.\n *\n * @protected\n */\n _replaceNodeWithMarkup: function (oldHostNode, nextMarkup, prevInstance) {\n ReactComponentEnvironment.replaceNodeWithMarkup(oldHostNode, nextMarkup, prevInstance);\n },\n\n /**\n * @protected\n */\n _renderValidatedComponentWithoutOwnerOrContext: function () {\n var inst = this._instance;\n var renderedElement;\n\n if (process.env.NODE_ENV !== 'production') {\n renderedElement = measureLifeCyclePerf(function () {\n return inst.render();\n }, this._debugID, 'render');\n } else {\n renderedElement = inst.render();\n }\n\n if (process.env.NODE_ENV !== 'production') {\n // We allow auto-mocks to proceed as if they're returning null.\n if (renderedElement === undefined && inst.render._isMockFunction) {\n // This is probably bad practice. Consider warning here and\n // deprecating this convenience.\n renderedElement = null;\n }\n }\n\n return renderedElement;\n },\n\n /**\n * @private\n */\n _renderValidatedComponent: function () {\n var renderedElement;\n if (process.env.NODE_ENV !== 'production' || this._compositeType !== CompositeTypes.StatelessFunctional) {\n ReactCurrentOwner.current = this;\n try {\n renderedElement = this._renderValidatedComponentWithoutOwnerOrContext();\n } finally {\n ReactCurrentOwner.current = null;\n }\n } else {\n renderedElement = this._renderValidatedComponentWithoutOwnerOrContext();\n }\n !(\n // TODO: An `isValidNode` function would probably be more appropriate\n renderedElement === null || renderedElement === false || React.isValidElement(renderedElement)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.render(): A valid React element (or null) must be returned. You may have returned undefined, an array or some other invalid object.', this.getName() || 'ReactCompositeComponent') : _prodInvariant('109', this.getName() || 'ReactCompositeComponent') : void 0;\n\n return renderedElement;\n },\n\n /**\n * Lazily allocates the refs object and stores `component` as `ref`.\n *\n * @param {string} ref Reference name.\n * @param {component} component Component to store as `ref`.\n * @final\n * @private\n */\n attachRef: function (ref, component) {\n var inst = this.getPublicInstance();\n !(inst != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Stateless function components cannot have refs.') : _prodInvariant('110') : void 0;\n var publicComponentInstance = component.getPublicInstance();\n if (process.env.NODE_ENV !== 'production') {\n var componentName = component && component.getName ? component.getName() : 'a component';\n process.env.NODE_ENV !== 'production' ? warning(publicComponentInstance != null || component._compositeType !== CompositeTypes.StatelessFunctional, 'Stateless function components cannot be given refs ' + '(See ref \"%s\" in %s created by %s). ' + 'Attempts to access this ref will fail.', ref, componentName, this.getName()) : void 0;\n }\n var refs = inst.refs === emptyObject ? inst.refs = {} : inst.refs;\n refs[ref] = publicComponentInstance;\n },\n\n /**\n * Detaches a reference name.\n *\n * @param {string} ref Name to dereference.\n * @final\n * @private\n */\n detachRef: function (ref) {\n var refs = this.getPublicInstance().refs;\n delete refs[ref];\n },\n\n /**\n * Get a text description of the component that can be used to identify it\n * in error messages.\n * @return {string} The name or null.\n * @internal\n */\n getName: function () {\n var type = this._currentElement.type;\n var constructor = this._instance && this._instance.constructor;\n return type.displayName || constructor && constructor.displayName || type.name || constructor && constructor.name || null;\n },\n\n /**\n * Get the publicly accessible representation of this component - i.e. what\n * is exposed by refs and returned by render. Can be null for stateless\n * components.\n *\n * @return {ReactComponent} the public component instance.\n * @internal\n */\n getPublicInstance: function () {\n var inst = this._instance;\n if (this._compositeType === CompositeTypes.StatelessFunctional) {\n return null;\n }\n return inst;\n },\n\n // Stub\n _instantiateReactComponent: null\n\n};\n\nmodule.exports = ReactCompositeComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactCompositeComponent.js\n// module id = 226\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n/* globals __REACT_DEVTOOLS_GLOBAL_HOOK__*/\n\n'use strict';\n\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactDefaultInjection = require('./ReactDefaultInjection');\nvar ReactMount = require('./ReactMount');\nvar ReactReconciler = require('./ReactReconciler');\nvar ReactUpdates = require('./ReactUpdates');\nvar ReactVersion = require('./ReactVersion');\n\nvar findDOMNode = require('./findDOMNode');\nvar getHostComponentFromComposite = require('./getHostComponentFromComposite');\nvar renderSubtreeIntoContainer = require('./renderSubtreeIntoContainer');\nvar warning = require('fbjs/lib/warning');\n\nReactDefaultInjection.inject();\n\nvar ReactDOM = {\n findDOMNode: findDOMNode,\n render: ReactMount.render,\n unmountComponentAtNode: ReactMount.unmountComponentAtNode,\n version: ReactVersion,\n\n /* eslint-disable camelcase */\n unstable_batchedUpdates: ReactUpdates.batchedUpdates,\n unstable_renderSubtreeIntoContainer: renderSubtreeIntoContainer\n};\n\n// Inject the runtime into a devtools global hook regardless of browser.\n// Allows for debugging when the hook is injected on the page.\nif (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' && typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.inject === 'function') {\n __REACT_DEVTOOLS_GLOBAL_HOOK__.inject({\n ComponentTree: {\n getClosestInstanceFromNode: ReactDOMComponentTree.getClosestInstanceFromNode,\n getNodeFromInstance: function (inst) {\n // inst is an internal instance (but could be a composite)\n if (inst._renderedComponent) {\n inst = getHostComponentFromComposite(inst);\n }\n if (inst) {\n return ReactDOMComponentTree.getNodeFromInstance(inst);\n } else {\n return null;\n }\n }\n },\n Mount: ReactMount,\n Reconciler: ReactReconciler\n });\n}\n\nif (process.env.NODE_ENV !== 'production') {\n var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n if (ExecutionEnvironment.canUseDOM && window.top === window.self) {\n\n // First check if devtools is not installed\n if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') {\n // If we're in Chrome or Firefox, provide a download link if not installed.\n if (navigator.userAgent.indexOf('Chrome') > -1 && navigator.userAgent.indexOf('Edge') === -1 || navigator.userAgent.indexOf('Firefox') > -1) {\n // Firefox does not have the issue with devtools loaded over file://\n var showFileUrlMessage = window.location.protocol.indexOf('http') === -1 && navigator.userAgent.indexOf('Firefox') === -1;\n console.debug('Download the React DevTools ' + (showFileUrlMessage ? 'and use an HTTP server (instead of a file: URL) ' : '') + 'for a better development experience: ' + 'https://fb.me/react-devtools');\n }\n }\n\n var testFunc = function testFn() {};\n process.env.NODE_ENV !== 'production' ? warning((testFunc.name || testFunc.toString()).indexOf('testFn') !== -1, 'It looks like you\\'re using a minified copy of the development build ' + 'of React. When deploying React apps to production, make sure to use ' + 'the production build which skips development warnings and is faster. ' + 'See https://fb.me/react-minification for more details.') : void 0;\n\n // If we're in IE8, check to see if we are in compatibility mode and provide\n // information on preventing compatibility mode\n var ieCompatibilityMode = document.documentMode && document.documentMode < 8;\n\n process.env.NODE_ENV !== 'production' ? warning(!ieCompatibilityMode, 'Internet Explorer is running in compatibility mode; please add the ' + 'following tag to your HTML to prevent this from happening: ' + '<meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\" />') : void 0;\n\n var expectedFeatures = [\n // shims\n Array.isArray, Array.prototype.every, Array.prototype.forEach, Array.prototype.indexOf, Array.prototype.map, Date.now, Function.prototype.bind, Object.keys, String.prototype.trim];\n\n for (var i = 0; i < expectedFeatures.length; i++) {\n if (!expectedFeatures[i]) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'One or more ES5 shims expected by React are not available: ' + 'https://fb.me/react-warning-polyfills') : void 0;\n break;\n }\n }\n }\n}\n\nif (process.env.NODE_ENV !== 'production') {\n var ReactInstrumentation = require('./ReactInstrumentation');\n var ReactDOMUnknownPropertyHook = require('./ReactDOMUnknownPropertyHook');\n var ReactDOMNullInputValuePropHook = require('./ReactDOMNullInputValuePropHook');\n var ReactDOMInvalidARIAHook = require('./ReactDOMInvalidARIAHook');\n\n ReactInstrumentation.debugTool.addHook(ReactDOMUnknownPropertyHook);\n ReactInstrumentation.debugTool.addHook(ReactDOMNullInputValuePropHook);\n ReactInstrumentation.debugTool.addHook(ReactDOMInvalidARIAHook);\n}\n\nmodule.exports = ReactDOM;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOM.js\n// module id = 227\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n/* global hasOwnProperty:true */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar AutoFocusUtils = require('./AutoFocusUtils');\nvar CSSPropertyOperations = require('./CSSPropertyOperations');\nvar DOMLazyTree = require('./DOMLazyTree');\nvar DOMNamespaces = require('./DOMNamespaces');\nvar DOMProperty = require('./DOMProperty');\nvar DOMPropertyOperations = require('./DOMPropertyOperations');\nvar EventPluginHub = require('./EventPluginHub');\nvar EventPluginRegistry = require('./EventPluginRegistry');\nvar ReactBrowserEventEmitter = require('./ReactBrowserEventEmitter');\nvar ReactDOMComponentFlags = require('./ReactDOMComponentFlags');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactDOMInput = require('./ReactDOMInput');\nvar ReactDOMOption = require('./ReactDOMOption');\nvar ReactDOMSelect = require('./ReactDOMSelect');\nvar ReactDOMTextarea = require('./ReactDOMTextarea');\nvar ReactInstrumentation = require('./ReactInstrumentation');\nvar ReactMultiChild = require('./ReactMultiChild');\nvar ReactServerRenderingTransaction = require('./ReactServerRenderingTransaction');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar escapeTextContentForBrowser = require('./escapeTextContentForBrowser');\nvar invariant = require('fbjs/lib/invariant');\nvar isEventSupported = require('./isEventSupported');\nvar shallowEqual = require('fbjs/lib/shallowEqual');\nvar validateDOMNesting = require('./validateDOMNesting');\nvar warning = require('fbjs/lib/warning');\n\nvar Flags = ReactDOMComponentFlags;\nvar deleteListener = EventPluginHub.deleteListener;\nvar getNode = ReactDOMComponentTree.getNodeFromInstance;\nvar listenTo = ReactBrowserEventEmitter.listenTo;\nvar registrationNameModules = EventPluginRegistry.registrationNameModules;\n\n// For quickly matching children type, to test if can be treated as content.\nvar CONTENT_TYPES = { 'string': true, 'number': true };\n\nvar STYLE = 'style';\nvar HTML = '__html';\nvar RESERVED_PROPS = {\n children: null,\n dangerouslySetInnerHTML: null,\n suppressContentEditableWarning: null\n};\n\n// Node type for document fragments (Node.DOCUMENT_FRAGMENT_NODE).\nvar DOC_FRAGMENT_TYPE = 11;\n\nfunction getDeclarationErrorAddendum(internalInstance) {\n if (internalInstance) {\n var owner = internalInstance._currentElement._owner || null;\n if (owner) {\n var name = owner.getName();\n if (name) {\n return ' This DOM node was rendered by `' + name + '`.';\n }\n }\n }\n return '';\n}\n\nfunction friendlyStringify(obj) {\n if (typeof obj === 'object') {\n if (Array.isArray(obj)) {\n return '[' + obj.map(friendlyStringify).join(', ') + ']';\n } else {\n var pairs = [];\n for (var key in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\n var keyEscaped = /^[a-z$_][\\w$_]*$/i.test(key) ? key : JSON.stringify(key);\n pairs.push(keyEscaped + ': ' + friendlyStringify(obj[key]));\n }\n }\n return '{' + pairs.join(', ') + '}';\n }\n } else if (typeof obj === 'string') {\n return JSON.stringify(obj);\n } else if (typeof obj === 'function') {\n return '[function object]';\n }\n // Differs from JSON.stringify in that undefined because undefined and that\n // inf and nan don't become null\n return String(obj);\n}\n\nvar styleMutationWarning = {};\n\nfunction checkAndWarnForMutatedStyle(style1, style2, component) {\n if (style1 == null || style2 == null) {\n return;\n }\n if (shallowEqual(style1, style2)) {\n return;\n }\n\n var componentName = component._tag;\n var owner = component._currentElement._owner;\n var ownerName;\n if (owner) {\n ownerName = owner.getName();\n }\n\n var hash = ownerName + '|' + componentName;\n\n if (styleMutationWarning.hasOwnProperty(hash)) {\n return;\n }\n\n styleMutationWarning[hash] = true;\n\n process.env.NODE_ENV !== 'production' ? warning(false, '`%s` was passed a style object that has previously been mutated. ' + 'Mutating `style` is deprecated. Consider cloning it beforehand. Check ' + 'the `render` %s. Previous style: %s. Mutated style: %s.', componentName, owner ? 'of `' + ownerName + '`' : 'using <' + componentName + '>', friendlyStringify(style1), friendlyStringify(style2)) : void 0;\n}\n\n/**\n * @param {object} component\n * @param {?object} props\n */\nfunction assertValidProps(component, props) {\n if (!props) {\n return;\n }\n // Note the use of `==` which checks for null or undefined.\n if (voidElementTags[component._tag]) {\n !(props.children == null && props.dangerouslySetInnerHTML == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s is a void element tag and must neither have `children` nor use `dangerouslySetInnerHTML`.%s', component._tag, component._currentElement._owner ? ' Check the render method of ' + component._currentElement._owner.getName() + '.' : '') : _prodInvariant('137', component._tag, component._currentElement._owner ? ' Check the render method of ' + component._currentElement._owner.getName() + '.' : '') : void 0;\n }\n if (props.dangerouslySetInnerHTML != null) {\n !(props.children == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Can only set one of `children` or `props.dangerouslySetInnerHTML`.') : _prodInvariant('60') : void 0;\n !(typeof props.dangerouslySetInnerHTML === 'object' && HTML in props.dangerouslySetInnerHTML) ? process.env.NODE_ENV !== 'production' ? invariant(false, '`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. Please visit https://fb.me/react-invariant-dangerously-set-inner-html for more information.') : _prodInvariant('61') : void 0;\n }\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(props.innerHTML == null, 'Directly setting property `innerHTML` is not permitted. ' + 'For more information, lookup documentation on `dangerouslySetInnerHTML`.') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(props.suppressContentEditableWarning || !props.contentEditable || props.children == null, 'A component is `contentEditable` and contains `children` managed by ' + 'React. It is now your responsibility to guarantee that none of ' + 'those nodes are unexpectedly modified or duplicated. This is ' + 'probably not intentional.') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(props.onFocusIn == null && props.onFocusOut == null, 'React uses onFocus and onBlur instead of onFocusIn and onFocusOut. ' + 'All React events are normalized to bubble, so onFocusIn and onFocusOut ' + 'are not needed/supported by React.') : void 0;\n }\n !(props.style == null || typeof props.style === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'The `style` prop expects a mapping from style properties to values, not a string. For example, style={{marginRight: spacing + \\'em\\'}} when using JSX.%s', getDeclarationErrorAddendum(component)) : _prodInvariant('62', getDeclarationErrorAddendum(component)) : void 0;\n}\n\nfunction enqueuePutListener(inst, registrationName, listener, transaction) {\n if (transaction instanceof ReactServerRenderingTransaction) {\n return;\n }\n if (process.env.NODE_ENV !== 'production') {\n // IE8 has no API for event capturing and the `onScroll` event doesn't\n // bubble.\n process.env.NODE_ENV !== 'production' ? warning(registrationName !== 'onScroll' || isEventSupported('scroll', true), 'This browser doesn\\'t support the `onScroll` event') : void 0;\n }\n var containerInfo = inst._hostContainerInfo;\n var isDocumentFragment = containerInfo._node && containerInfo._node.nodeType === DOC_FRAGMENT_TYPE;\n var doc = isDocumentFragment ? containerInfo._node : containerInfo._ownerDocument;\n listenTo(registrationName, doc);\n transaction.getReactMountReady().enqueue(putListener, {\n inst: inst,\n registrationName: registrationName,\n listener: listener\n });\n}\n\nfunction putListener() {\n var listenerToPut = this;\n EventPluginHub.putListener(listenerToPut.inst, listenerToPut.registrationName, listenerToPut.listener);\n}\n\nfunction inputPostMount() {\n var inst = this;\n ReactDOMInput.postMountWrapper(inst);\n}\n\nfunction textareaPostMount() {\n var inst = this;\n ReactDOMTextarea.postMountWrapper(inst);\n}\n\nfunction optionPostMount() {\n var inst = this;\n ReactDOMOption.postMountWrapper(inst);\n}\n\nvar setAndValidateContentChildDev = emptyFunction;\nif (process.env.NODE_ENV !== 'production') {\n setAndValidateContentChildDev = function (content) {\n var hasExistingContent = this._contentDebugID != null;\n var debugID = this._debugID;\n // This ID represents the inlined child that has no backing instance:\n var contentDebugID = -debugID;\n\n if (content == null) {\n if (hasExistingContent) {\n ReactInstrumentation.debugTool.onUnmountComponent(this._contentDebugID);\n }\n this._contentDebugID = null;\n return;\n }\n\n validateDOMNesting(null, String(content), this, this._ancestorInfo);\n this._contentDebugID = contentDebugID;\n if (hasExistingContent) {\n ReactInstrumentation.debugTool.onBeforeUpdateComponent(contentDebugID, content);\n ReactInstrumentation.debugTool.onUpdateComponent(contentDebugID);\n } else {\n ReactInstrumentation.debugTool.onBeforeMountComponent(contentDebugID, content, debugID);\n ReactInstrumentation.debugTool.onMountComponent(contentDebugID);\n ReactInstrumentation.debugTool.onSetChildren(debugID, [contentDebugID]);\n }\n };\n}\n\n// There are so many media events, it makes sense to just\n// maintain a list rather than create a `trapBubbledEvent` for each\nvar mediaEvents = {\n topAbort: 'abort',\n topCanPlay: 'canplay',\n topCanPlayThrough: 'canplaythrough',\n topDurationChange: 'durationchange',\n topEmptied: 'emptied',\n topEncrypted: 'encrypted',\n topEnded: 'ended',\n topError: 'error',\n topLoadedData: 'loadeddata',\n topLoadedMetadata: 'loadedmetadata',\n topLoadStart: 'loadstart',\n topPause: 'pause',\n topPlay: 'play',\n topPlaying: 'playing',\n topProgress: 'progress',\n topRateChange: 'ratechange',\n topSeeked: 'seeked',\n topSeeking: 'seeking',\n topStalled: 'stalled',\n topSuspend: 'suspend',\n topTimeUpdate: 'timeupdate',\n topVolumeChange: 'volumechange',\n topWaiting: 'waiting'\n};\n\nfunction trapBubbledEventsLocal() {\n var inst = this;\n // If a component renders to null or if another component fatals and causes\n // the state of the tree to be corrupted, `node` here can be null.\n !inst._rootNodeID ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Must be mounted to trap events') : _prodInvariant('63') : void 0;\n var node = getNode(inst);\n !node ? process.env.NODE_ENV !== 'production' ? invariant(false, 'trapBubbledEvent(...): Requires node to be rendered.') : _prodInvariant('64') : void 0;\n\n switch (inst._tag) {\n case 'iframe':\n case 'object':\n inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topLoad', 'load', node)];\n break;\n case 'video':\n case 'audio':\n\n inst._wrapperState.listeners = [];\n // Create listener for each media event\n for (var event in mediaEvents) {\n if (mediaEvents.hasOwnProperty(event)) {\n inst._wrapperState.listeners.push(ReactBrowserEventEmitter.trapBubbledEvent(event, mediaEvents[event], node));\n }\n }\n break;\n case 'source':\n inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topError', 'error', node)];\n break;\n case 'img':\n inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topError', 'error', node), ReactBrowserEventEmitter.trapBubbledEvent('topLoad', 'load', node)];\n break;\n case 'form':\n inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topReset', 'reset', node), ReactBrowserEventEmitter.trapBubbledEvent('topSubmit', 'submit', node)];\n break;\n case 'input':\n case 'select':\n case 'textarea':\n inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topInvalid', 'invalid', node)];\n break;\n }\n}\n\nfunction postUpdateSelectWrapper() {\n ReactDOMSelect.postUpdateWrapper(this);\n}\n\n// For HTML, certain tags should omit their close tag. We keep a whitelist for\n// those special-case tags.\n\nvar omittedCloseTags = {\n 'area': true,\n 'base': true,\n 'br': true,\n 'col': true,\n 'embed': true,\n 'hr': true,\n 'img': true,\n 'input': true,\n 'keygen': true,\n 'link': true,\n 'meta': true,\n 'param': true,\n 'source': true,\n 'track': true,\n 'wbr': true\n};\n\nvar newlineEatingTags = {\n 'listing': true,\n 'pre': true,\n 'textarea': true\n};\n\n// For HTML, certain tags cannot have children. This has the same purpose as\n// `omittedCloseTags` except that `menuitem` should still have its closing tag.\n\nvar voidElementTags = _assign({\n 'menuitem': true\n}, omittedCloseTags);\n\n// We accept any tag to be rendered but since this gets injected into arbitrary\n// HTML, we want to make sure that it's a safe tag.\n// http://www.w3.org/TR/REC-xml/#NT-Name\n\nvar VALID_TAG_REGEX = /^[a-zA-Z][a-zA-Z:_\\.\\-\\d]*$/; // Simplified subset\nvar validatedTagCache = {};\nvar hasOwnProperty = {}.hasOwnProperty;\n\nfunction validateDangerousTag(tag) {\n if (!hasOwnProperty.call(validatedTagCache, tag)) {\n !VALID_TAG_REGEX.test(tag) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Invalid tag: %s', tag) : _prodInvariant('65', tag) : void 0;\n validatedTagCache[tag] = true;\n }\n}\n\nfunction isCustomComponent(tagName, props) {\n return tagName.indexOf('-') >= 0 || props.is != null;\n}\n\nvar globalIdCounter = 1;\n\n/**\n * Creates a new React class that is idempotent and capable of containing other\n * React components. It accepts event listeners and DOM properties that are\n * valid according to `DOMProperty`.\n *\n * - Event listeners: `onClick`, `onMouseDown`, etc.\n * - DOM properties: `className`, `name`, `title`, etc.\n *\n * The `style` property functions differently from the DOM API. It accepts an\n * object mapping of style properties to values.\n *\n * @constructor ReactDOMComponent\n * @extends ReactMultiChild\n */\nfunction ReactDOMComponent(element) {\n var tag = element.type;\n validateDangerousTag(tag);\n this._currentElement = element;\n this._tag = tag.toLowerCase();\n this._namespaceURI = null;\n this._renderedChildren = null;\n this._previousStyle = null;\n this._previousStyleCopy = null;\n this._hostNode = null;\n this._hostParent = null;\n this._rootNodeID = 0;\n this._domID = 0;\n this._hostContainerInfo = null;\n this._wrapperState = null;\n this._topLevelWrapper = null;\n this._flags = 0;\n if (process.env.NODE_ENV !== 'production') {\n this._ancestorInfo = null;\n setAndValidateContentChildDev.call(this, null);\n }\n}\n\nReactDOMComponent.displayName = 'ReactDOMComponent';\n\nReactDOMComponent.Mixin = {\n\n /**\n * Generates root tag markup then recurses. This method has side effects and\n * is not idempotent.\n *\n * @internal\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @param {?ReactDOMComponent} the parent component instance\n * @param {?object} info about the host container\n * @param {object} context\n * @return {string} The computed markup.\n */\n mountComponent: function (transaction, hostParent, hostContainerInfo, context) {\n this._rootNodeID = globalIdCounter++;\n this._domID = hostContainerInfo._idCounter++;\n this._hostParent = hostParent;\n this._hostContainerInfo = hostContainerInfo;\n\n var props = this._currentElement.props;\n\n switch (this._tag) {\n case 'audio':\n case 'form':\n case 'iframe':\n case 'img':\n case 'link':\n case 'object':\n case 'source':\n case 'video':\n this._wrapperState = {\n listeners: null\n };\n transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);\n break;\n case 'input':\n ReactDOMInput.mountWrapper(this, props, hostParent);\n props = ReactDOMInput.getHostProps(this, props);\n transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);\n break;\n case 'option':\n ReactDOMOption.mountWrapper(this, props, hostParent);\n props = ReactDOMOption.getHostProps(this, props);\n break;\n case 'select':\n ReactDOMSelect.mountWrapper(this, props, hostParent);\n props = ReactDOMSelect.getHostProps(this, props);\n transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);\n break;\n case 'textarea':\n ReactDOMTextarea.mountWrapper(this, props, hostParent);\n props = ReactDOMTextarea.getHostProps(this, props);\n transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);\n break;\n }\n\n assertValidProps(this, props);\n\n // We create tags in the namespace of their parent container, except HTML\n // tags get no namespace.\n var namespaceURI;\n var parentTag;\n if (hostParent != null) {\n namespaceURI = hostParent._namespaceURI;\n parentTag = hostParent._tag;\n } else if (hostContainerInfo._tag) {\n namespaceURI = hostContainerInfo._namespaceURI;\n parentTag = hostContainerInfo._tag;\n }\n if (namespaceURI == null || namespaceURI === DOMNamespaces.svg && parentTag === 'foreignobject') {\n namespaceURI = DOMNamespaces.html;\n }\n if (namespaceURI === DOMNamespaces.html) {\n if (this._tag === 'svg') {\n namespaceURI = DOMNamespaces.svg;\n } else if (this._tag === 'math') {\n namespaceURI = DOMNamespaces.mathml;\n }\n }\n this._namespaceURI = namespaceURI;\n\n if (process.env.NODE_ENV !== 'production') {\n var parentInfo;\n if (hostParent != null) {\n parentInfo = hostParent._ancestorInfo;\n } else if (hostContainerInfo._tag) {\n parentInfo = hostContainerInfo._ancestorInfo;\n }\n if (parentInfo) {\n // parentInfo should always be present except for the top-level\n // component when server rendering\n validateDOMNesting(this._tag, null, this, parentInfo);\n }\n this._ancestorInfo = validateDOMNesting.updatedAncestorInfo(parentInfo, this._tag, this);\n }\n\n var mountImage;\n if (transaction.useCreateElement) {\n var ownerDocument = hostContainerInfo._ownerDocument;\n var el;\n if (namespaceURI === DOMNamespaces.html) {\n if (this._tag === 'script') {\n // Create the script via .innerHTML so its \"parser-inserted\" flag is\n // set to true and it does not execute\n var div = ownerDocument.createElement('div');\n var type = this._currentElement.type;\n div.innerHTML = '<' + type + '></' + type + '>';\n el = div.removeChild(div.firstChild);\n } else if (props.is) {\n el = ownerDocument.createElement(this._currentElement.type, props.is);\n } else {\n // Separate else branch instead of using `props.is || undefined` above becuase of a Firefox bug.\n // See discussion in https://github.com/facebook/react/pull/6896\n // and discussion in https://bugzilla.mozilla.org/show_bug.cgi?id=1276240\n el = ownerDocument.createElement(this._currentElement.type);\n }\n } else {\n el = ownerDocument.createElementNS(namespaceURI, this._currentElement.type);\n }\n ReactDOMComponentTree.precacheNode(this, el);\n this._flags |= Flags.hasCachedChildNodes;\n if (!this._hostParent) {\n DOMPropertyOperations.setAttributeForRoot(el);\n }\n this._updateDOMProperties(null, props, transaction);\n var lazyTree = DOMLazyTree(el);\n this._createInitialChildren(transaction, props, context, lazyTree);\n mountImage = lazyTree;\n } else {\n var tagOpen = this._createOpenTagMarkupAndPutListeners(transaction, props);\n var tagContent = this._createContentMarkup(transaction, props, context);\n if (!tagContent && omittedCloseTags[this._tag]) {\n mountImage = tagOpen + '/>';\n } else {\n mountImage = tagOpen + '>' + tagContent + '</' + this._currentElement.type + '>';\n }\n }\n\n switch (this._tag) {\n case 'input':\n transaction.getReactMountReady().enqueue(inputPostMount, this);\n if (props.autoFocus) {\n transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);\n }\n break;\n case 'textarea':\n transaction.getReactMountReady().enqueue(textareaPostMount, this);\n if (props.autoFocus) {\n transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);\n }\n break;\n case 'select':\n if (props.autoFocus) {\n transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);\n }\n break;\n case 'button':\n if (props.autoFocus) {\n transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);\n }\n break;\n case 'option':\n transaction.getReactMountReady().enqueue(optionPostMount, this);\n break;\n }\n\n return mountImage;\n },\n\n /**\n * Creates markup for the open tag and all attributes.\n *\n * This method has side effects because events get registered.\n *\n * Iterating over object properties is faster than iterating over arrays.\n * @see http://jsperf.com/obj-vs-arr-iteration\n *\n * @private\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @param {object} props\n * @return {string} Markup of opening tag.\n */\n _createOpenTagMarkupAndPutListeners: function (transaction, props) {\n var ret = '<' + this._currentElement.type;\n\n for (var propKey in props) {\n if (!props.hasOwnProperty(propKey)) {\n continue;\n }\n var propValue = props[propKey];\n if (propValue == null) {\n continue;\n }\n if (registrationNameModules.hasOwnProperty(propKey)) {\n if (propValue) {\n enqueuePutListener(this, propKey, propValue, transaction);\n }\n } else {\n if (propKey === STYLE) {\n if (propValue) {\n if (process.env.NODE_ENV !== 'production') {\n // See `_updateDOMProperties`. style block\n this._previousStyle = propValue;\n }\n propValue = this._previousStyleCopy = _assign({}, props.style);\n }\n propValue = CSSPropertyOperations.createMarkupForStyles(propValue, this);\n }\n var markup = null;\n if (this._tag != null && isCustomComponent(this._tag, props)) {\n if (!RESERVED_PROPS.hasOwnProperty(propKey)) {\n markup = DOMPropertyOperations.createMarkupForCustomAttribute(propKey, propValue);\n }\n } else {\n markup = DOMPropertyOperations.createMarkupForProperty(propKey, propValue);\n }\n if (markup) {\n ret += ' ' + markup;\n }\n }\n }\n\n // For static pages, no need to put React ID and checksum. Saves lots of\n // bytes.\n if (transaction.renderToStaticMarkup) {\n return ret;\n }\n\n if (!this._hostParent) {\n ret += ' ' + DOMPropertyOperations.createMarkupForRoot();\n }\n ret += ' ' + DOMPropertyOperations.createMarkupForID(this._domID);\n return ret;\n },\n\n /**\n * Creates markup for the content between the tags.\n *\n * @private\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @param {object} props\n * @param {object} context\n * @return {string} Content markup.\n */\n _createContentMarkup: function (transaction, props, context) {\n var ret = '';\n\n // Intentional use of != to avoid catching zero/false.\n var innerHTML = props.dangerouslySetInnerHTML;\n if (innerHTML != null) {\n if (innerHTML.__html != null) {\n ret = innerHTML.__html;\n }\n } else {\n var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null;\n var childrenToUse = contentToUse != null ? null : props.children;\n if (contentToUse != null) {\n // TODO: Validate that text is allowed as a child of this node\n ret = escapeTextContentForBrowser(contentToUse);\n if (process.env.NODE_ENV !== 'production') {\n setAndValidateContentChildDev.call(this, contentToUse);\n }\n } else if (childrenToUse != null) {\n var mountImages = this.mountChildren(childrenToUse, transaction, context);\n ret = mountImages.join('');\n }\n }\n if (newlineEatingTags[this._tag] && ret.charAt(0) === '\\n') {\n // text/html ignores the first character in these tags if it's a newline\n // Prefer to break application/xml over text/html (for now) by adding\n // a newline specifically to get eaten by the parser. (Alternately for\n // textareas, replacing \"^\\n\" with \"\\r\\n\" doesn't get eaten, and the first\n // \\r is normalized out by HTMLTextAreaElement#value.)\n // See: <http://www.w3.org/TR/html-polyglot/#newlines-in-textarea-and-pre>\n // See: <http://www.w3.org/TR/html5/syntax.html#element-restrictions>\n // See: <http://www.w3.org/TR/html5/syntax.html#newlines>\n // See: Parsing of \"textarea\" \"listing\" and \"pre\" elements\n // from <http://www.w3.org/TR/html5/syntax.html#parsing-main-inbody>\n return '\\n' + ret;\n } else {\n return ret;\n }\n },\n\n _createInitialChildren: function (transaction, props, context, lazyTree) {\n // Intentional use of != to avoid catching zero/false.\n var innerHTML = props.dangerouslySetInnerHTML;\n if (innerHTML != null) {\n if (innerHTML.__html != null) {\n DOMLazyTree.queueHTML(lazyTree, innerHTML.__html);\n }\n } else {\n var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null;\n var childrenToUse = contentToUse != null ? null : props.children;\n // TODO: Validate that text is allowed as a child of this node\n if (contentToUse != null) {\n // Avoid setting textContent when the text is empty. In IE11 setting\n // textContent on a text area will cause the placeholder to not\n // show within the textarea until it has been focused and blurred again.\n // https://github.com/facebook/react/issues/6731#issuecomment-254874553\n if (contentToUse !== '') {\n if (process.env.NODE_ENV !== 'production') {\n setAndValidateContentChildDev.call(this, contentToUse);\n }\n DOMLazyTree.queueText(lazyTree, contentToUse);\n }\n } else if (childrenToUse != null) {\n var mountImages = this.mountChildren(childrenToUse, transaction, context);\n for (var i = 0; i < mountImages.length; i++) {\n DOMLazyTree.queueChild(lazyTree, mountImages[i]);\n }\n }\n }\n },\n\n /**\n * Receives a next element and updates the component.\n *\n * @internal\n * @param {ReactElement} nextElement\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @param {object} context\n */\n receiveComponent: function (nextElement, transaction, context) {\n var prevElement = this._currentElement;\n this._currentElement = nextElement;\n this.updateComponent(transaction, prevElement, nextElement, context);\n },\n\n /**\n * Updates a DOM component after it has already been allocated and\n * attached to the DOM. Reconciles the root DOM node, then recurses.\n *\n * @param {ReactReconcileTransaction} transaction\n * @param {ReactElement} prevElement\n * @param {ReactElement} nextElement\n * @internal\n * @overridable\n */\n updateComponent: function (transaction, prevElement, nextElement, context) {\n var lastProps = prevElement.props;\n var nextProps = this._currentElement.props;\n\n switch (this._tag) {\n case 'input':\n lastProps = ReactDOMInput.getHostProps(this, lastProps);\n nextProps = ReactDOMInput.getHostProps(this, nextProps);\n break;\n case 'option':\n lastProps = ReactDOMOption.getHostProps(this, lastProps);\n nextProps = ReactDOMOption.getHostProps(this, nextProps);\n break;\n case 'select':\n lastProps = ReactDOMSelect.getHostProps(this, lastProps);\n nextProps = ReactDOMSelect.getHostProps(this, nextProps);\n break;\n case 'textarea':\n lastProps = ReactDOMTextarea.getHostProps(this, lastProps);\n nextProps = ReactDOMTextarea.getHostProps(this, nextProps);\n break;\n }\n\n assertValidProps(this, nextProps);\n this._updateDOMProperties(lastProps, nextProps, transaction);\n this._updateDOMChildren(lastProps, nextProps, transaction, context);\n\n switch (this._tag) {\n case 'input':\n // Update the wrapper around inputs *after* updating props. This has to\n // happen after `_updateDOMProperties`. Otherwise HTML5 input validations\n // raise warnings and prevent the new value from being assigned.\n ReactDOMInput.updateWrapper(this);\n break;\n case 'textarea':\n ReactDOMTextarea.updateWrapper(this);\n break;\n case 'select':\n // <select> value update needs to occur after <option> children\n // reconciliation\n transaction.getReactMountReady().enqueue(postUpdateSelectWrapper, this);\n break;\n }\n },\n\n /**\n * Reconciles the properties by detecting differences in property values and\n * updating the DOM as necessary. This function is probably the single most\n * critical path for performance optimization.\n *\n * TODO: Benchmark whether checking for changed values in memory actually\n * improves performance (especially statically positioned elements).\n * TODO: Benchmark the effects of putting this at the top since 99% of props\n * do not change for a given reconciliation.\n * TODO: Benchmark areas that can be improved with caching.\n *\n * @private\n * @param {object} lastProps\n * @param {object} nextProps\n * @param {?DOMElement} node\n */\n _updateDOMProperties: function (lastProps, nextProps, transaction) {\n var propKey;\n var styleName;\n var styleUpdates;\n for (propKey in lastProps) {\n if (nextProps.hasOwnProperty(propKey) || !lastProps.hasOwnProperty(propKey) || lastProps[propKey] == null) {\n continue;\n }\n if (propKey === STYLE) {\n var lastStyle = this._previousStyleCopy;\n for (styleName in lastStyle) {\n if (lastStyle.hasOwnProperty(styleName)) {\n styleUpdates = styleUpdates || {};\n styleUpdates[styleName] = '';\n }\n }\n this._previousStyleCopy = null;\n } else if (registrationNameModules.hasOwnProperty(propKey)) {\n if (lastProps[propKey]) {\n // Only call deleteListener if there was a listener previously or\n // else willDeleteListener gets called when there wasn't actually a\n // listener (e.g., onClick={null})\n deleteListener(this, propKey);\n }\n } else if (isCustomComponent(this._tag, lastProps)) {\n if (!RESERVED_PROPS.hasOwnProperty(propKey)) {\n DOMPropertyOperations.deleteValueForAttribute(getNode(this), propKey);\n }\n } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) {\n DOMPropertyOperations.deleteValueForProperty(getNode(this), propKey);\n }\n }\n for (propKey in nextProps) {\n var nextProp = nextProps[propKey];\n var lastProp = propKey === STYLE ? this._previousStyleCopy : lastProps != null ? lastProps[propKey] : undefined;\n if (!nextProps.hasOwnProperty(propKey) || nextProp === lastProp || nextProp == null && lastProp == null) {\n continue;\n }\n if (propKey === STYLE) {\n if (nextProp) {\n if (process.env.NODE_ENV !== 'production') {\n checkAndWarnForMutatedStyle(this._previousStyleCopy, this._previousStyle, this);\n this._previousStyle = nextProp;\n }\n nextProp = this._previousStyleCopy = _assign({}, nextProp);\n } else {\n this._previousStyleCopy = null;\n }\n if (lastProp) {\n // Unset styles on `lastProp` but not on `nextProp`.\n for (styleName in lastProp) {\n if (lastProp.hasOwnProperty(styleName) && (!nextProp || !nextProp.hasOwnProperty(styleName))) {\n styleUpdates = styleUpdates || {};\n styleUpdates[styleName] = '';\n }\n }\n // Update styles that changed since `lastProp`.\n for (styleName in nextProp) {\n if (nextProp.hasOwnProperty(styleName) && lastProp[styleName] !== nextProp[styleName]) {\n styleUpdates = styleUpdates || {};\n styleUpdates[styleName] = nextProp[styleName];\n }\n }\n } else {\n // Relies on `updateStylesByID` not mutating `styleUpdates`.\n styleUpdates = nextProp;\n }\n } else if (registrationNameModules.hasOwnProperty(propKey)) {\n if (nextProp) {\n enqueuePutListener(this, propKey, nextProp, transaction);\n } else if (lastProp) {\n deleteListener(this, propKey);\n }\n } else if (isCustomComponent(this._tag, nextProps)) {\n if (!RESERVED_PROPS.hasOwnProperty(propKey)) {\n DOMPropertyOperations.setValueForAttribute(getNode(this), propKey, nextProp);\n }\n } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) {\n var node = getNode(this);\n // If we're updating to null or undefined, we should remove the property\n // from the DOM node instead of inadvertently setting to a string. This\n // brings us in line with the same behavior we have on initial render.\n if (nextProp != null) {\n DOMPropertyOperations.setValueForProperty(node, propKey, nextProp);\n } else {\n DOMPropertyOperations.deleteValueForProperty(node, propKey);\n }\n }\n }\n if (styleUpdates) {\n CSSPropertyOperations.setValueForStyles(getNode(this), styleUpdates, this);\n }\n },\n\n /**\n * Reconciles the children with the various properties that affect the\n * children content.\n *\n * @param {object} lastProps\n * @param {object} nextProps\n * @param {ReactReconcileTransaction} transaction\n * @param {object} context\n */\n _updateDOMChildren: function (lastProps, nextProps, transaction, context) {\n var lastContent = CONTENT_TYPES[typeof lastProps.children] ? lastProps.children : null;\n var nextContent = CONTENT_TYPES[typeof nextProps.children] ? nextProps.children : null;\n\n var lastHtml = lastProps.dangerouslySetInnerHTML && lastProps.dangerouslySetInnerHTML.__html;\n var nextHtml = nextProps.dangerouslySetInnerHTML && nextProps.dangerouslySetInnerHTML.__html;\n\n // Note the use of `!=` which checks for null or undefined.\n var lastChildren = lastContent != null ? null : lastProps.children;\n var nextChildren = nextContent != null ? null : nextProps.children;\n\n // If we're switching from children to content/html or vice versa, remove\n // the old content\n var lastHasContentOrHtml = lastContent != null || lastHtml != null;\n var nextHasContentOrHtml = nextContent != null || nextHtml != null;\n if (lastChildren != null && nextChildren == null) {\n this.updateChildren(null, transaction, context);\n } else if (lastHasContentOrHtml && !nextHasContentOrHtml) {\n this.updateTextContent('');\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onSetChildren(this._debugID, []);\n }\n }\n\n if (nextContent != null) {\n if (lastContent !== nextContent) {\n this.updateTextContent('' + nextContent);\n if (process.env.NODE_ENV !== 'production') {\n setAndValidateContentChildDev.call(this, nextContent);\n }\n }\n } else if (nextHtml != null) {\n if (lastHtml !== nextHtml) {\n this.updateMarkup('' + nextHtml);\n }\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onSetChildren(this._debugID, []);\n }\n } else if (nextChildren != null) {\n if (process.env.NODE_ENV !== 'production') {\n setAndValidateContentChildDev.call(this, null);\n }\n\n this.updateChildren(nextChildren, transaction, context);\n }\n },\n\n getHostNode: function () {\n return getNode(this);\n },\n\n /**\n * Destroys all event registrations for this instance. Does not remove from\n * the DOM. That must be done by the parent.\n *\n * @internal\n */\n unmountComponent: function (safely) {\n switch (this._tag) {\n case 'audio':\n case 'form':\n case 'iframe':\n case 'img':\n case 'link':\n case 'object':\n case 'source':\n case 'video':\n var listeners = this._wrapperState.listeners;\n if (listeners) {\n for (var i = 0; i < listeners.length; i++) {\n listeners[i].remove();\n }\n }\n break;\n case 'html':\n case 'head':\n case 'body':\n /**\n * Components like <html> <head> and <body> can't be removed or added\n * easily in a cross-browser way, however it's valuable to be able to\n * take advantage of React's reconciliation for styling and <title>\n * management. So we just document it and throw in dangerous cases.\n */\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, '<%s> tried to unmount. Because of cross-browser quirks it is impossible to unmount some top-level components (eg <html>, <head>, and <body>) reliably and efficiently. To fix this, have a single top-level component that never unmounts render these elements.', this._tag) : _prodInvariant('66', this._tag) : void 0;\n break;\n }\n\n this.unmountChildren(safely);\n ReactDOMComponentTree.uncacheNode(this);\n EventPluginHub.deleteAllListeners(this);\n this._rootNodeID = 0;\n this._domID = 0;\n this._wrapperState = null;\n\n if (process.env.NODE_ENV !== 'production') {\n setAndValidateContentChildDev.call(this, null);\n }\n },\n\n getPublicInstance: function () {\n return getNode(this);\n }\n\n};\n\n_assign(ReactDOMComponent.prototype, ReactDOMComponent.Mixin, ReactMultiChild.Mixin);\n\nmodule.exports = ReactDOMComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMComponent.js\n// module id = 228\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar validateDOMNesting = require('./validateDOMNesting');\n\nvar DOC_NODE_TYPE = 9;\n\nfunction ReactDOMContainerInfo(topLevelWrapper, node) {\n var info = {\n _topLevelWrapper: topLevelWrapper,\n _idCounter: 1,\n _ownerDocument: node ? node.nodeType === DOC_NODE_TYPE ? node : node.ownerDocument : null,\n _node: node,\n _tag: node ? node.nodeName.toLowerCase() : null,\n _namespaceURI: node ? node.namespaceURI : null\n };\n if (process.env.NODE_ENV !== 'production') {\n info._ancestorInfo = node ? validateDOMNesting.updatedAncestorInfo(null, info._tag, null) : null;\n }\n return info;\n}\n\nmodule.exports = ReactDOMContainerInfo;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMContainerInfo.js\n// module id = 229\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar DOMLazyTree = require('./DOMLazyTree');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\n\nvar ReactDOMEmptyComponent = function (instantiate) {\n // ReactCompositeComponent uses this:\n this._currentElement = null;\n // ReactDOMComponentTree uses these:\n this._hostNode = null;\n this._hostParent = null;\n this._hostContainerInfo = null;\n this._domID = 0;\n};\n_assign(ReactDOMEmptyComponent.prototype, {\n mountComponent: function (transaction, hostParent, hostContainerInfo, context) {\n var domID = hostContainerInfo._idCounter++;\n this._domID = domID;\n this._hostParent = hostParent;\n this._hostContainerInfo = hostContainerInfo;\n\n var nodeValue = ' react-empty: ' + this._domID + ' ';\n if (transaction.useCreateElement) {\n var ownerDocument = hostContainerInfo._ownerDocument;\n var node = ownerDocument.createComment(nodeValue);\n ReactDOMComponentTree.precacheNode(this, node);\n return DOMLazyTree(node);\n } else {\n if (transaction.renderToStaticMarkup) {\n // Normally we'd insert a comment node, but since this is a situation\n // where React won't take over (static pages), we can simply return\n // nothing.\n return '';\n }\n return '<!--' + nodeValue + '-->';\n }\n },\n receiveComponent: function () {},\n getHostNode: function () {\n return ReactDOMComponentTree.getNodeFromInstance(this);\n },\n unmountComponent: function () {\n ReactDOMComponentTree.uncacheNode(this);\n }\n});\n\nmodule.exports = ReactDOMEmptyComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMEmptyComponent.js\n// module id = 230\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactDOMFeatureFlags = {\n useCreateElement: true,\n useFiber: false\n};\n\nmodule.exports = ReactDOMFeatureFlags;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMFeatureFlags.js\n// module id = 231\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMChildrenOperations = require('./DOMChildrenOperations');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\n\n/**\n * Operations used to process updates to DOM nodes.\n */\nvar ReactDOMIDOperations = {\n\n /**\n * Updates a component's children by processing a series of updates.\n *\n * @param {array<object>} updates List of update configurations.\n * @internal\n */\n dangerouslyProcessChildrenUpdates: function (parentInst, updates) {\n var node = ReactDOMComponentTree.getNodeFromInstance(parentInst);\n DOMChildrenOperations.processUpdates(node, updates);\n }\n};\n\nmodule.exports = ReactDOMIDOperations;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMIDOperations.js\n// module id = 232\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar DOMPropertyOperations = require('./DOMPropertyOperations');\nvar LinkedValueUtils = require('./LinkedValueUtils');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nvar didWarnValueLink = false;\nvar didWarnCheckedLink = false;\nvar didWarnValueDefaultValue = false;\nvar didWarnCheckedDefaultChecked = false;\nvar didWarnControlledToUncontrolled = false;\nvar didWarnUncontrolledToControlled = false;\n\nfunction forceUpdateIfMounted() {\n if (this._rootNodeID) {\n // DOM component is still mounted; update\n ReactDOMInput.updateWrapper(this);\n }\n}\n\nfunction isControlled(props) {\n var usesChecked = props.type === 'checkbox' || props.type === 'radio';\n return usesChecked ? props.checked != null : props.value != null;\n}\n\n/**\n * Implements an <input> host component that allows setting these optional\n * props: `checked`, `value`, `defaultChecked`, and `defaultValue`.\n *\n * If `checked` or `value` are not supplied (or null/undefined), user actions\n * that affect the checked state or value will trigger updates to the element.\n *\n * If they are supplied (and not null/undefined), the rendered element will not\n * trigger updates to the element. Instead, the props must change in order for\n * the rendered element to be updated.\n *\n * The rendered element will be initialized as unchecked (or `defaultChecked`)\n * with an empty value (or `defaultValue`).\n *\n * @see http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html\n */\nvar ReactDOMInput = {\n getHostProps: function (inst, props) {\n var value = LinkedValueUtils.getValue(props);\n var checked = LinkedValueUtils.getChecked(props);\n\n var hostProps = _assign({\n // Make sure we set .type before any other properties (setting .value\n // before .type means .value is lost in IE11 and below)\n type: undefined,\n // Make sure we set .step before .value (setting .value before .step\n // means .value is rounded on mount, based upon step precision)\n step: undefined,\n // Make sure we set .min & .max before .value (to ensure proper order\n // in corner cases such as min or max deriving from value, e.g. Issue #7170)\n min: undefined,\n max: undefined\n }, props, {\n defaultChecked: undefined,\n defaultValue: undefined,\n value: value != null ? value : inst._wrapperState.initialValue,\n checked: checked != null ? checked : inst._wrapperState.initialChecked,\n onChange: inst._wrapperState.onChange\n });\n\n return hostProps;\n },\n\n mountWrapper: function (inst, props) {\n if (process.env.NODE_ENV !== 'production') {\n LinkedValueUtils.checkPropTypes('input', props, inst._currentElement._owner);\n\n var owner = inst._currentElement._owner;\n\n if (props.valueLink !== undefined && !didWarnValueLink) {\n process.env.NODE_ENV !== 'production' ? warning(false, '`valueLink` prop on `input` is deprecated; set `value` and `onChange` instead.') : void 0;\n didWarnValueLink = true;\n }\n if (props.checkedLink !== undefined && !didWarnCheckedLink) {\n process.env.NODE_ENV !== 'production' ? warning(false, '`checkedLink` prop on `input` is deprecated; set `value` and `onChange` instead.') : void 0;\n didWarnCheckedLink = true;\n }\n if (props.checked !== undefined && props.defaultChecked !== undefined && !didWarnCheckedDefaultChecked) {\n process.env.NODE_ENV !== 'production' ? warning(false, '%s contains an input of type %s with both checked and defaultChecked props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the checked prop, or the defaultChecked prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0;\n didWarnCheckedDefaultChecked = true;\n }\n if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue) {\n process.env.NODE_ENV !== 'production' ? warning(false, '%s contains an input of type %s with both value and defaultValue props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0;\n didWarnValueDefaultValue = true;\n }\n }\n\n var defaultValue = props.defaultValue;\n inst._wrapperState = {\n initialChecked: props.checked != null ? props.checked : props.defaultChecked,\n initialValue: props.value != null ? props.value : defaultValue,\n listeners: null,\n onChange: _handleChange.bind(inst)\n };\n\n if (process.env.NODE_ENV !== 'production') {\n inst._wrapperState.controlled = isControlled(props);\n }\n },\n\n updateWrapper: function (inst) {\n var props = inst._currentElement.props;\n\n if (process.env.NODE_ENV !== 'production') {\n var controlled = isControlled(props);\n var owner = inst._currentElement._owner;\n\n if (!inst._wrapperState.controlled && controlled && !didWarnUncontrolledToControlled) {\n process.env.NODE_ENV !== 'production' ? warning(false, '%s is changing an uncontrolled input of type %s to be controlled. ' + 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0;\n didWarnUncontrolledToControlled = true;\n }\n if (inst._wrapperState.controlled && !controlled && !didWarnControlledToUncontrolled) {\n process.env.NODE_ENV !== 'production' ? warning(false, '%s is changing a controlled input of type %s to be uncontrolled. ' + 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0;\n didWarnControlledToUncontrolled = true;\n }\n }\n\n // TODO: Shouldn't this be getChecked(props)?\n var checked = props.checked;\n if (checked != null) {\n DOMPropertyOperations.setValueForProperty(ReactDOMComponentTree.getNodeFromInstance(inst), 'checked', checked || false);\n }\n\n var node = ReactDOMComponentTree.getNodeFromInstance(inst);\n var value = LinkedValueUtils.getValue(props);\n if (value != null) {\n\n // Cast `value` to a string to ensure the value is set correctly. While\n // browsers typically do this as necessary, jsdom doesn't.\n var newValue = '' + value;\n\n // To avoid side effects (such as losing text selection), only set value if changed\n if (newValue !== node.value) {\n node.value = newValue;\n }\n } else {\n if (props.value == null && props.defaultValue != null) {\n // In Chrome, assigning defaultValue to certain input types triggers input validation.\n // For number inputs, the display value loses trailing decimal points. For email inputs,\n // Chrome raises \"The specified value <x> is not a valid email address\".\n //\n // Here we check to see if the defaultValue has actually changed, avoiding these problems\n // when the user is inputting text\n //\n // https://github.com/facebook/react/issues/7253\n if (node.defaultValue !== '' + props.defaultValue) {\n node.defaultValue = '' + props.defaultValue;\n }\n }\n if (props.checked == null && props.defaultChecked != null) {\n node.defaultChecked = !!props.defaultChecked;\n }\n }\n },\n\n postMountWrapper: function (inst) {\n var props = inst._currentElement.props;\n\n // This is in postMount because we need access to the DOM node, which is not\n // available until after the component has mounted.\n var node = ReactDOMComponentTree.getNodeFromInstance(inst);\n\n // Detach value from defaultValue. We won't do anything if we're working on\n // submit or reset inputs as those values & defaultValues are linked. They\n // are not resetable nodes so this operation doesn't matter and actually\n // removes browser-default values (eg \"Submit Query\") when no value is\n // provided.\n\n switch (props.type) {\n case 'submit':\n case 'reset':\n break;\n case 'color':\n case 'date':\n case 'datetime':\n case 'datetime-local':\n case 'month':\n case 'time':\n case 'week':\n // This fixes the no-show issue on iOS Safari and Android Chrome:\n // https://github.com/facebook/react/issues/7233\n node.value = '';\n node.value = node.defaultValue;\n break;\n default:\n node.value = node.value;\n break;\n }\n\n // Normally, we'd just do `node.checked = node.checked` upon initial mount, less this bug\n // this is needed to work around a chrome bug where setting defaultChecked\n // will sometimes influence the value of checked (even after detachment).\n // Reference: https://bugs.chromium.org/p/chromium/issues/detail?id=608416\n // We need to temporarily unset name to avoid disrupting radio button groups.\n var name = node.name;\n if (name !== '') {\n node.name = '';\n }\n node.defaultChecked = !node.defaultChecked;\n node.defaultChecked = !node.defaultChecked;\n if (name !== '') {\n node.name = name;\n }\n }\n};\n\nfunction _handleChange(event) {\n var props = this._currentElement.props;\n\n var returnValue = LinkedValueUtils.executeOnChange(props, event);\n\n // Here we use asap to wait until all updates have propagated, which\n // is important when using controlled components within layers:\n // https://github.com/facebook/react/issues/1698\n ReactUpdates.asap(forceUpdateIfMounted, this);\n\n var name = props.name;\n if (props.type === 'radio' && name != null) {\n var rootNode = ReactDOMComponentTree.getNodeFromInstance(this);\n var queryRoot = rootNode;\n\n while (queryRoot.parentNode) {\n queryRoot = queryRoot.parentNode;\n }\n\n // If `rootNode.form` was non-null, then we could try `form.elements`,\n // but that sometimes behaves strangely in IE8. We could also try using\n // `form.getElementsByName`, but that will only return direct children\n // and won't include inputs that use the HTML5 `form=` attribute. Since\n // the input might not even be in a form, let's just use the global\n // `querySelectorAll` to ensure we don't miss anything.\n var group = queryRoot.querySelectorAll('input[name=' + JSON.stringify('' + name) + '][type=\"radio\"]');\n\n for (var i = 0; i < group.length; i++) {\n var otherNode = group[i];\n if (otherNode === rootNode || otherNode.form !== rootNode.form) {\n continue;\n }\n // This will throw if radio buttons rendered by different copies of React\n // and the same name are rendered into the same form (same as #1939).\n // That's probably okay; we don't support it just as we don't support\n // mixing React radio buttons with non-React ones.\n var otherInstance = ReactDOMComponentTree.getInstanceFromNode(otherNode);\n !otherInstance ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactDOMInput: Mixing React and non-React radio inputs with the same `name` is not supported.') : _prodInvariant('90') : void 0;\n // If this is a controlled radio button group, forcing the input that\n // was previously checked to update will cause it to be come re-checked\n // as appropriate.\n ReactUpdates.asap(forceUpdateIfMounted, otherInstance);\n }\n }\n\n return returnValue;\n}\n\nmodule.exports = ReactDOMInput;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMInput.js\n// module id = 233\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMProperty = require('./DOMProperty');\nvar ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n\nvar warning = require('fbjs/lib/warning');\n\nvar warnedProperties = {};\nvar rARIA = new RegExp('^(aria)-[' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$');\n\nfunction validateProperty(tagName, name, debugID) {\n if (warnedProperties.hasOwnProperty(name) && warnedProperties[name]) {\n return true;\n }\n\n if (rARIA.test(name)) {\n var lowerCasedName = name.toLowerCase();\n var standardName = DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? DOMProperty.getPossibleStandardName[lowerCasedName] : null;\n\n // If this is an aria-* attribute, but is not listed in the known DOM\n // DOM properties, then it is an invalid aria-* attribute.\n if (standardName == null) {\n warnedProperties[name] = true;\n return false;\n }\n // aria-* attributes should be lowercase; suggest the lowercase version.\n if (name !== standardName) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown ARIA attribute %s. Did you mean %s?%s', name, standardName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n warnedProperties[name] = true;\n return true;\n }\n }\n\n return true;\n}\n\nfunction warnInvalidARIAProps(debugID, element) {\n var invalidProps = [];\n\n for (var key in element.props) {\n var isValid = validateProperty(element.type, key, debugID);\n if (!isValid) {\n invalidProps.push(key);\n }\n }\n\n var unknownPropString = invalidProps.map(function (prop) {\n return '`' + prop + '`';\n }).join(', ');\n\n if (invalidProps.length === 1) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid aria prop %s on <%s> tag. ' + 'For details, see https://fb.me/invalid-aria-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n } else if (invalidProps.length > 1) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid aria props %s on <%s> tag. ' + 'For details, see https://fb.me/invalid-aria-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n }\n}\n\nfunction handleElement(debugID, element) {\n if (element == null || typeof element.type !== 'string') {\n return;\n }\n if (element.type.indexOf('-') >= 0 || element.props.is) {\n return;\n }\n\n warnInvalidARIAProps(debugID, element);\n}\n\nvar ReactDOMInvalidARIAHook = {\n onBeforeMountComponent: function (debugID, element) {\n if (process.env.NODE_ENV !== 'production') {\n handleElement(debugID, element);\n }\n },\n onBeforeUpdateComponent: function (debugID, element) {\n if (process.env.NODE_ENV !== 'production') {\n handleElement(debugID, element);\n }\n }\n};\n\nmodule.exports = ReactDOMInvalidARIAHook;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMInvalidARIAHook.js\n// module id = 234\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n\nvar warning = require('fbjs/lib/warning');\n\nvar didWarnValueNull = false;\n\nfunction handleElement(debugID, element) {\n if (element == null) {\n return;\n }\n if (element.type !== 'input' && element.type !== 'textarea' && element.type !== 'select') {\n return;\n }\n if (element.props != null && element.props.value === null && !didWarnValueNull) {\n process.env.NODE_ENV !== 'production' ? warning(false, '`value` prop on `%s` should not be null. ' + 'Consider using the empty string to clear the component or `undefined` ' + 'for uncontrolled components.%s', element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n\n didWarnValueNull = true;\n }\n}\n\nvar ReactDOMNullInputValuePropHook = {\n onBeforeMountComponent: function (debugID, element) {\n handleElement(debugID, element);\n },\n onBeforeUpdateComponent: function (debugID, element) {\n handleElement(debugID, element);\n }\n};\n\nmodule.exports = ReactDOMNullInputValuePropHook;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMNullInputValuePropHook.js\n// module id = 235\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar React = require('react/lib/React');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactDOMSelect = require('./ReactDOMSelect');\n\nvar warning = require('fbjs/lib/warning');\nvar didWarnInvalidOptionChildren = false;\n\nfunction flattenChildren(children) {\n var content = '';\n\n // Flatten children and warn if they aren't strings or numbers;\n // invalid types are ignored.\n React.Children.forEach(children, function (child) {\n if (child == null) {\n return;\n }\n if (typeof child === 'string' || typeof child === 'number') {\n content += child;\n } else if (!didWarnInvalidOptionChildren) {\n didWarnInvalidOptionChildren = true;\n process.env.NODE_ENV !== 'production' ? warning(false, 'Only strings and numbers are supported as <option> children.') : void 0;\n }\n });\n\n return content;\n}\n\n/**\n * Implements an <option> host component that warns when `selected` is set.\n */\nvar ReactDOMOption = {\n mountWrapper: function (inst, props, hostParent) {\n // TODO (yungsters): Remove support for `selected` in <option>.\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(props.selected == null, 'Use the `defaultValue` or `value` props on <select> instead of ' + 'setting `selected` on <option>.') : void 0;\n }\n\n // Look up whether this option is 'selected'\n var selectValue = null;\n if (hostParent != null) {\n var selectParent = hostParent;\n\n if (selectParent._tag === 'optgroup') {\n selectParent = selectParent._hostParent;\n }\n\n if (selectParent != null && selectParent._tag === 'select') {\n selectValue = ReactDOMSelect.getSelectValueContext(selectParent);\n }\n }\n\n // If the value is null (e.g., no specified value or after initial mount)\n // or missing (e.g., for <datalist>), we don't change props.selected\n var selected = null;\n if (selectValue != null) {\n var value;\n if (props.value != null) {\n value = props.value + '';\n } else {\n value = flattenChildren(props.children);\n }\n selected = false;\n if (Array.isArray(selectValue)) {\n // multiple\n for (var i = 0; i < selectValue.length; i++) {\n if ('' + selectValue[i] === value) {\n selected = true;\n break;\n }\n }\n } else {\n selected = '' + selectValue === value;\n }\n }\n\n inst._wrapperState = { selected: selected };\n },\n\n postMountWrapper: function (inst) {\n // value=\"\" should make a value attribute (#6219)\n var props = inst._currentElement.props;\n if (props.value != null) {\n var node = ReactDOMComponentTree.getNodeFromInstance(inst);\n node.setAttribute('value', props.value);\n }\n },\n\n getHostProps: function (inst, props) {\n var hostProps = _assign({ selected: undefined, children: undefined }, props);\n\n // Read state only from initial mount because <select> updates value\n // manually; we need the initial state only for server rendering\n if (inst._wrapperState.selected != null) {\n hostProps.selected = inst._wrapperState.selected;\n }\n\n var content = flattenChildren(props.children);\n\n if (content) {\n hostProps.children = content;\n }\n\n return hostProps;\n }\n\n};\n\nmodule.exports = ReactDOMOption;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMOption.js\n// module id = 236\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n\nvar getNodeForCharacterOffset = require('./getNodeForCharacterOffset');\nvar getTextContentAccessor = require('./getTextContentAccessor');\n\n/**\n * While `isCollapsed` is available on the Selection object and `collapsed`\n * is available on the Range object, IE11 sometimes gets them wrong.\n * If the anchor/focus nodes and offsets are the same, the range is collapsed.\n */\nfunction isCollapsed(anchorNode, anchorOffset, focusNode, focusOffset) {\n return anchorNode === focusNode && anchorOffset === focusOffset;\n}\n\n/**\n * Get the appropriate anchor and focus node/offset pairs for IE.\n *\n * The catch here is that IE's selection API doesn't provide information\n * about whether the selection is forward or backward, so we have to\n * behave as though it's always forward.\n *\n * IE text differs from modern selection in that it behaves as though\n * block elements end with a new line. This means character offsets will\n * differ between the two APIs.\n *\n * @param {DOMElement} node\n * @return {object}\n */\nfunction getIEOffsets(node) {\n var selection = document.selection;\n var selectedRange = selection.createRange();\n var selectedLength = selectedRange.text.length;\n\n // Duplicate selection so we can move range without breaking user selection.\n var fromStart = selectedRange.duplicate();\n fromStart.moveToElementText(node);\n fromStart.setEndPoint('EndToStart', selectedRange);\n\n var startOffset = fromStart.text.length;\n var endOffset = startOffset + selectedLength;\n\n return {\n start: startOffset,\n end: endOffset\n };\n}\n\n/**\n * @param {DOMElement} node\n * @return {?object}\n */\nfunction getModernOffsets(node) {\n var selection = window.getSelection && window.getSelection();\n\n if (!selection || selection.rangeCount === 0) {\n return null;\n }\n\n var anchorNode = selection.anchorNode;\n var anchorOffset = selection.anchorOffset;\n var focusNode = selection.focusNode;\n var focusOffset = selection.focusOffset;\n\n var currentRange = selection.getRangeAt(0);\n\n // In Firefox, range.startContainer and range.endContainer can be \"anonymous\n // divs\", e.g. the up/down buttons on an <input type=\"number\">. Anonymous\n // divs do not seem to expose properties, triggering a \"Permission denied\n // error\" if any of its properties are accessed. The only seemingly possible\n // way to avoid erroring is to access a property that typically works for\n // non-anonymous divs and catch any error that may otherwise arise. See\n // https://bugzilla.mozilla.org/show_bug.cgi?id=208427\n try {\n /* eslint-disable no-unused-expressions */\n currentRange.startContainer.nodeType;\n currentRange.endContainer.nodeType;\n /* eslint-enable no-unused-expressions */\n } catch (e) {\n return null;\n }\n\n // If the node and offset values are the same, the selection is collapsed.\n // `Selection.isCollapsed` is available natively, but IE sometimes gets\n // this value wrong.\n var isSelectionCollapsed = isCollapsed(selection.anchorNode, selection.anchorOffset, selection.focusNode, selection.focusOffset);\n\n var rangeLength = isSelectionCollapsed ? 0 : currentRange.toString().length;\n\n var tempRange = currentRange.cloneRange();\n tempRange.selectNodeContents(node);\n tempRange.setEnd(currentRange.startContainer, currentRange.startOffset);\n\n var isTempRangeCollapsed = isCollapsed(tempRange.startContainer, tempRange.startOffset, tempRange.endContainer, tempRange.endOffset);\n\n var start = isTempRangeCollapsed ? 0 : tempRange.toString().length;\n var end = start + rangeLength;\n\n // Detect whether the selection is backward.\n var detectionRange = document.createRange();\n detectionRange.setStart(anchorNode, anchorOffset);\n detectionRange.setEnd(focusNode, focusOffset);\n var isBackward = detectionRange.collapsed;\n\n return {\n start: isBackward ? end : start,\n end: isBackward ? start : end\n };\n}\n\n/**\n * @param {DOMElement|DOMTextNode} node\n * @param {object} offsets\n */\nfunction setIEOffsets(node, offsets) {\n var range = document.selection.createRange().duplicate();\n var start, end;\n\n if (offsets.end === undefined) {\n start = offsets.start;\n end = start;\n } else if (offsets.start > offsets.end) {\n start = offsets.end;\n end = offsets.start;\n } else {\n start = offsets.start;\n end = offsets.end;\n }\n\n range.moveToElementText(node);\n range.moveStart('character', start);\n range.setEndPoint('EndToStart', range);\n range.moveEnd('character', end - start);\n range.select();\n}\n\n/**\n * In modern non-IE browsers, we can support both forward and backward\n * selections.\n *\n * Note: IE10+ supports the Selection object, but it does not support\n * the `extend` method, which means that even in modern IE, it's not possible\n * to programmatically create a backward selection. Thus, for all IE\n * versions, we use the old IE API to create our selections.\n *\n * @param {DOMElement|DOMTextNode} node\n * @param {object} offsets\n */\nfunction setModernOffsets(node, offsets) {\n if (!window.getSelection) {\n return;\n }\n\n var selection = window.getSelection();\n var length = node[getTextContentAccessor()].length;\n var start = Math.min(offsets.start, length);\n var end = offsets.end === undefined ? start : Math.min(offsets.end, length);\n\n // IE 11 uses modern selection, but doesn't support the extend method.\n // Flip backward selections, so we can set with a single range.\n if (!selection.extend && start > end) {\n var temp = end;\n end = start;\n start = temp;\n }\n\n var startMarker = getNodeForCharacterOffset(node, start);\n var endMarker = getNodeForCharacterOffset(node, end);\n\n if (startMarker && endMarker) {\n var range = document.createRange();\n range.setStart(startMarker.node, startMarker.offset);\n selection.removeAllRanges();\n\n if (start > end) {\n selection.addRange(range);\n selection.extend(endMarker.node, endMarker.offset);\n } else {\n range.setEnd(endMarker.node, endMarker.offset);\n selection.addRange(range);\n }\n }\n}\n\nvar useIEOffsets = ExecutionEnvironment.canUseDOM && 'selection' in document && !('getSelection' in window);\n\nvar ReactDOMSelection = {\n /**\n * @param {DOMElement} node\n */\n getOffsets: useIEOffsets ? getIEOffsets : getModernOffsets,\n\n /**\n * @param {DOMElement|DOMTextNode} node\n * @param {object} offsets\n */\n setOffsets: useIEOffsets ? setIEOffsets : setModernOffsets\n};\n\nmodule.exports = ReactDOMSelection;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMSelection.js\n// module id = 237\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar DOMChildrenOperations = require('./DOMChildrenOperations');\nvar DOMLazyTree = require('./DOMLazyTree');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\n\nvar escapeTextContentForBrowser = require('./escapeTextContentForBrowser');\nvar invariant = require('fbjs/lib/invariant');\nvar validateDOMNesting = require('./validateDOMNesting');\n\n/**\n * Text nodes violate a couple assumptions that React makes about components:\n *\n * - When mounting text into the DOM, adjacent text nodes are merged.\n * - Text nodes cannot be assigned a React root ID.\n *\n * This component is used to wrap strings between comment nodes so that they\n * can undergo the same reconciliation that is applied to elements.\n *\n * TODO: Investigate representing React components in the DOM with text nodes.\n *\n * @class ReactDOMTextComponent\n * @extends ReactComponent\n * @internal\n */\nvar ReactDOMTextComponent = function (text) {\n // TODO: This is really a ReactText (ReactNode), not a ReactElement\n this._currentElement = text;\n this._stringText = '' + text;\n // ReactDOMComponentTree uses these:\n this._hostNode = null;\n this._hostParent = null;\n\n // Properties\n this._domID = 0;\n this._mountIndex = 0;\n this._closingComment = null;\n this._commentNodes = null;\n};\n\n_assign(ReactDOMTextComponent.prototype, {\n\n /**\n * Creates the markup for this text node. This node is not intended to have\n * any features besides containing text content.\n *\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @return {string} Markup for this text node.\n * @internal\n */\n mountComponent: function (transaction, hostParent, hostContainerInfo, context) {\n if (process.env.NODE_ENV !== 'production') {\n var parentInfo;\n if (hostParent != null) {\n parentInfo = hostParent._ancestorInfo;\n } else if (hostContainerInfo != null) {\n parentInfo = hostContainerInfo._ancestorInfo;\n }\n if (parentInfo) {\n // parentInfo should always be present except for the top-level\n // component when server rendering\n validateDOMNesting(null, this._stringText, this, parentInfo);\n }\n }\n\n var domID = hostContainerInfo._idCounter++;\n var openingValue = ' react-text: ' + domID + ' ';\n var closingValue = ' /react-text ';\n this._domID = domID;\n this._hostParent = hostParent;\n if (transaction.useCreateElement) {\n var ownerDocument = hostContainerInfo._ownerDocument;\n var openingComment = ownerDocument.createComment(openingValue);\n var closingComment = ownerDocument.createComment(closingValue);\n var lazyTree = DOMLazyTree(ownerDocument.createDocumentFragment());\n DOMLazyTree.queueChild(lazyTree, DOMLazyTree(openingComment));\n if (this._stringText) {\n DOMLazyTree.queueChild(lazyTree, DOMLazyTree(ownerDocument.createTextNode(this._stringText)));\n }\n DOMLazyTree.queueChild(lazyTree, DOMLazyTree(closingComment));\n ReactDOMComponentTree.precacheNode(this, openingComment);\n this._closingComment = closingComment;\n return lazyTree;\n } else {\n var escapedText = escapeTextContentForBrowser(this._stringText);\n\n if (transaction.renderToStaticMarkup) {\n // Normally we'd wrap this between comment nodes for the reasons stated\n // above, but since this is a situation where React won't take over\n // (static pages), we can simply return the text as it is.\n return escapedText;\n }\n\n return '<!--' + openingValue + '-->' + escapedText + '<!--' + closingValue + '-->';\n }\n },\n\n /**\n * Updates this component by updating the text content.\n *\n * @param {ReactText} nextText The next text content\n * @param {ReactReconcileTransaction} transaction\n * @internal\n */\n receiveComponent: function (nextText, transaction) {\n if (nextText !== this._currentElement) {\n this._currentElement = nextText;\n var nextStringText = '' + nextText;\n if (nextStringText !== this._stringText) {\n // TODO: Save this as pending props and use performUpdateIfNecessary\n // and/or updateComponent to do the actual update for consistency with\n // other component types?\n this._stringText = nextStringText;\n var commentNodes = this.getHostNode();\n DOMChildrenOperations.replaceDelimitedText(commentNodes[0], commentNodes[1], nextStringText);\n }\n }\n },\n\n getHostNode: function () {\n var hostNode = this._commentNodes;\n if (hostNode) {\n return hostNode;\n }\n if (!this._closingComment) {\n var openingComment = ReactDOMComponentTree.getNodeFromInstance(this);\n var node = openingComment.nextSibling;\n while (true) {\n !(node != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Missing closing comment for text component %s', this._domID) : _prodInvariant('67', this._domID) : void 0;\n if (node.nodeType === 8 && node.nodeValue === ' /react-text ') {\n this._closingComment = node;\n break;\n }\n node = node.nextSibling;\n }\n }\n hostNode = [this._hostNode, this._closingComment];\n this._commentNodes = hostNode;\n return hostNode;\n },\n\n unmountComponent: function () {\n this._closingComment = null;\n this._commentNodes = null;\n ReactDOMComponentTree.uncacheNode(this);\n }\n\n});\n\nmodule.exports = ReactDOMTextComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMTextComponent.js\n// module id = 238\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar LinkedValueUtils = require('./LinkedValueUtils');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nvar didWarnValueLink = false;\nvar didWarnValDefaultVal = false;\n\nfunction forceUpdateIfMounted() {\n if (this._rootNodeID) {\n // DOM component is still mounted; update\n ReactDOMTextarea.updateWrapper(this);\n }\n}\n\n/**\n * Implements a <textarea> host component that allows setting `value`, and\n * `defaultValue`. This differs from the traditional DOM API because value is\n * usually set as PCDATA children.\n *\n * If `value` is not supplied (or null/undefined), user actions that affect the\n * value will trigger updates to the element.\n *\n * If `value` is supplied (and not null/undefined), the rendered element will\n * not trigger updates to the element. Instead, the `value` prop must change in\n * order for the rendered element to be updated.\n *\n * The rendered element will be initialized with an empty value, the prop\n * `defaultValue` if specified, or the children content (deprecated).\n */\nvar ReactDOMTextarea = {\n getHostProps: function (inst, props) {\n !(props.dangerouslySetInnerHTML == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, '`dangerouslySetInnerHTML` does not make sense on <textarea>.') : _prodInvariant('91') : void 0;\n\n // Always set children to the same thing. In IE9, the selection range will\n // get reset if `textContent` is mutated. We could add a check in setTextContent\n // to only set the value if/when the value differs from the node value (which would\n // completely solve this IE9 bug), but Sebastian+Ben seemed to like this solution.\n // The value can be a boolean or object so that's why it's forced to be a string.\n var hostProps = _assign({}, props, {\n value: undefined,\n defaultValue: undefined,\n children: '' + inst._wrapperState.initialValue,\n onChange: inst._wrapperState.onChange\n });\n\n return hostProps;\n },\n\n mountWrapper: function (inst, props) {\n if (process.env.NODE_ENV !== 'production') {\n LinkedValueUtils.checkPropTypes('textarea', props, inst._currentElement._owner);\n if (props.valueLink !== undefined && !didWarnValueLink) {\n process.env.NODE_ENV !== 'production' ? warning(false, '`valueLink` prop on `textarea` is deprecated; set `value` and `onChange` instead.') : void 0;\n didWarnValueLink = true;\n }\n if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValDefaultVal) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Textarea elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled textarea ' + 'and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components') : void 0;\n didWarnValDefaultVal = true;\n }\n }\n\n var value = LinkedValueUtils.getValue(props);\n var initialValue = value;\n\n // Only bother fetching default value if we're going to use it\n if (value == null) {\n var defaultValue = props.defaultValue;\n // TODO (yungsters): Remove support for children content in <textarea>.\n var children = props.children;\n if (children != null) {\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Use the `defaultValue` or `value` props instead of setting ' + 'children on <textarea>.') : void 0;\n }\n !(defaultValue == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'If you supply `defaultValue` on a <textarea>, do not pass children.') : _prodInvariant('92') : void 0;\n if (Array.isArray(children)) {\n !(children.length <= 1) ? process.env.NODE_ENV !== 'production' ? invariant(false, '<textarea> can only have at most one child.') : _prodInvariant('93') : void 0;\n children = children[0];\n }\n\n defaultValue = '' + children;\n }\n if (defaultValue == null) {\n defaultValue = '';\n }\n initialValue = defaultValue;\n }\n\n inst._wrapperState = {\n initialValue: '' + initialValue,\n listeners: null,\n onChange: _handleChange.bind(inst)\n };\n },\n\n updateWrapper: function (inst) {\n var props = inst._currentElement.props;\n\n var node = ReactDOMComponentTree.getNodeFromInstance(inst);\n var value = LinkedValueUtils.getValue(props);\n if (value != null) {\n // Cast `value` to a string to ensure the value is set correctly. While\n // browsers typically do this as necessary, jsdom doesn't.\n var newValue = '' + value;\n\n // To avoid side effects (such as losing text selection), only set value if changed\n if (newValue !== node.value) {\n node.value = newValue;\n }\n if (props.defaultValue == null) {\n node.defaultValue = newValue;\n }\n }\n if (props.defaultValue != null) {\n node.defaultValue = props.defaultValue;\n }\n },\n\n postMountWrapper: function (inst) {\n // This is in postMount because we need access to the DOM node, which is not\n // available until after the component has mounted.\n var node = ReactDOMComponentTree.getNodeFromInstance(inst);\n var textContent = node.textContent;\n\n // Only set node.value if textContent is equal to the expected\n // initial value. In IE10/IE11 there is a bug where the placeholder attribute\n // will populate textContent as well.\n // https://developer.microsoft.com/microsoft-edge/platform/issues/101525/\n if (textContent === inst._wrapperState.initialValue) {\n node.value = textContent;\n }\n }\n};\n\nfunction _handleChange(event) {\n var props = this._currentElement.props;\n var returnValue = LinkedValueUtils.executeOnChange(props, event);\n ReactUpdates.asap(forceUpdateIfMounted, this);\n return returnValue;\n}\n\nmodule.exports = ReactDOMTextarea;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMTextarea.js\n// module id = 239\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Return the lowest common ancestor of A and B, or null if they are in\n * different trees.\n */\nfunction getLowestCommonAncestor(instA, instB) {\n !('_hostNode' in instA) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0;\n !('_hostNode' in instB) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0;\n\n var depthA = 0;\n for (var tempA = instA; tempA; tempA = tempA._hostParent) {\n depthA++;\n }\n var depthB = 0;\n for (var tempB = instB; tempB; tempB = tempB._hostParent) {\n depthB++;\n }\n\n // If A is deeper, crawl up.\n while (depthA - depthB > 0) {\n instA = instA._hostParent;\n depthA--;\n }\n\n // If B is deeper, crawl up.\n while (depthB - depthA > 0) {\n instB = instB._hostParent;\n depthB--;\n }\n\n // Walk in lockstep until we find a match.\n var depth = depthA;\n while (depth--) {\n if (instA === instB) {\n return instA;\n }\n instA = instA._hostParent;\n instB = instB._hostParent;\n }\n return null;\n}\n\n/**\n * Return if A is an ancestor of B.\n */\nfunction isAncestor(instA, instB) {\n !('_hostNode' in instA) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'isAncestor: Invalid argument.') : _prodInvariant('35') : void 0;\n !('_hostNode' in instB) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'isAncestor: Invalid argument.') : _prodInvariant('35') : void 0;\n\n while (instB) {\n if (instB === instA) {\n return true;\n }\n instB = instB._hostParent;\n }\n return false;\n}\n\n/**\n * Return the parent instance of the passed-in instance.\n */\nfunction getParentInstance(inst) {\n !('_hostNode' in inst) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getParentInstance: Invalid argument.') : _prodInvariant('36') : void 0;\n\n return inst._hostParent;\n}\n\n/**\n * Simulates the traversal of a two-phase, capture/bubble event dispatch.\n */\nfunction traverseTwoPhase(inst, fn, arg) {\n var path = [];\n while (inst) {\n path.push(inst);\n inst = inst._hostParent;\n }\n var i;\n for (i = path.length; i-- > 0;) {\n fn(path[i], 'captured', arg);\n }\n for (i = 0; i < path.length; i++) {\n fn(path[i], 'bubbled', arg);\n }\n}\n\n/**\n * Traverses the ID hierarchy and invokes the supplied `cb` on any IDs that\n * should would receive a `mouseEnter` or `mouseLeave` event.\n *\n * Does not invoke the callback on the nearest common ancestor because nothing\n * \"entered\" or \"left\" that element.\n */\nfunction traverseEnterLeave(from, to, fn, argFrom, argTo) {\n var common = from && to ? getLowestCommonAncestor(from, to) : null;\n var pathFrom = [];\n while (from && from !== common) {\n pathFrom.push(from);\n from = from._hostParent;\n }\n var pathTo = [];\n while (to && to !== common) {\n pathTo.push(to);\n to = to._hostParent;\n }\n var i;\n for (i = 0; i < pathFrom.length; i++) {\n fn(pathFrom[i], 'bubbled', argFrom);\n }\n for (i = pathTo.length; i-- > 0;) {\n fn(pathTo[i], 'captured', argTo);\n }\n}\n\nmodule.exports = {\n isAncestor: isAncestor,\n getLowestCommonAncestor: getLowestCommonAncestor,\n getParentInstance: getParentInstance,\n traverseTwoPhase: traverseTwoPhase,\n traverseEnterLeave: traverseEnterLeave\n};\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMTreeTraversal.js\n// module id = 240\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMProperty = require('./DOMProperty');\nvar EventPluginRegistry = require('./EventPluginRegistry');\nvar ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n\nvar warning = require('fbjs/lib/warning');\n\nif (process.env.NODE_ENV !== 'production') {\n var reactProps = {\n children: true,\n dangerouslySetInnerHTML: true,\n key: true,\n ref: true,\n\n autoFocus: true,\n defaultValue: true,\n valueLink: true,\n defaultChecked: true,\n checkedLink: true,\n innerHTML: true,\n suppressContentEditableWarning: true,\n onFocusIn: true,\n onFocusOut: true\n };\n var warnedProperties = {};\n\n var validateProperty = function (tagName, name, debugID) {\n if (DOMProperty.properties.hasOwnProperty(name) || DOMProperty.isCustomAttribute(name)) {\n return true;\n }\n if (reactProps.hasOwnProperty(name) && reactProps[name] || warnedProperties.hasOwnProperty(name) && warnedProperties[name]) {\n return true;\n }\n if (EventPluginRegistry.registrationNameModules.hasOwnProperty(name)) {\n return true;\n }\n warnedProperties[name] = true;\n var lowerCasedName = name.toLowerCase();\n\n // data-* attributes should be lowercase; suggest the lowercase version\n var standardName = DOMProperty.isCustomAttribute(lowerCasedName) ? lowerCasedName : DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? DOMProperty.getPossibleStandardName[lowerCasedName] : null;\n\n var registrationName = EventPluginRegistry.possibleRegistrationNames.hasOwnProperty(lowerCasedName) ? EventPluginRegistry.possibleRegistrationNames[lowerCasedName] : null;\n\n if (standardName != null) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown DOM property %s. Did you mean %s?%s', name, standardName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n return true;\n } else if (registrationName != null) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown event handler property %s. Did you mean `%s`?%s', name, registrationName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n return true;\n } else {\n // We were unable to guess which prop the user intended.\n // It is likely that the user was just blindly spreading/forwarding props\n // Components should be careful to only render valid props/attributes.\n // Warning will be invoked in warnUnknownProperties to allow grouping.\n return false;\n }\n };\n}\n\nvar warnUnknownProperties = function (debugID, element) {\n var unknownProps = [];\n for (var key in element.props) {\n var isValid = validateProperty(element.type, key, debugID);\n if (!isValid) {\n unknownProps.push(key);\n }\n }\n\n var unknownPropString = unknownProps.map(function (prop) {\n return '`' + prop + '`';\n }).join(', ');\n\n if (unknownProps.length === 1) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown prop %s on <%s> tag. Remove this prop from the element. ' + 'For details, see https://fb.me/react-unknown-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n } else if (unknownProps.length > 1) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown props %s on <%s> tag. Remove these props from the element. ' + 'For details, see https://fb.me/react-unknown-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n }\n};\n\nfunction handleElement(debugID, element) {\n if (element == null || typeof element.type !== 'string') {\n return;\n }\n if (element.type.indexOf('-') >= 0 || element.props.is) {\n return;\n }\n warnUnknownProperties(debugID, element);\n}\n\nvar ReactDOMUnknownPropertyHook = {\n onBeforeMountComponent: function (debugID, element) {\n handleElement(debugID, element);\n },\n onBeforeUpdateComponent: function (debugID, element) {\n handleElement(debugID, element);\n }\n};\n\nmodule.exports = ReactDOMUnknownPropertyHook;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMUnknownPropertyHook.js\n// module id = 241\n// module chunks = 0","/**\n * Copyright 2016-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactInvalidSetStateWarningHook = require('./ReactInvalidSetStateWarningHook');\nvar ReactHostOperationHistoryHook = require('./ReactHostOperationHistoryHook');\nvar ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n\nvar performanceNow = require('fbjs/lib/performanceNow');\nvar warning = require('fbjs/lib/warning');\n\nvar hooks = [];\nvar didHookThrowForEvent = {};\n\nfunction callHook(event, fn, context, arg1, arg2, arg3, arg4, arg5) {\n try {\n fn.call(context, arg1, arg2, arg3, arg4, arg5);\n } catch (e) {\n process.env.NODE_ENV !== 'production' ? warning(didHookThrowForEvent[event], 'Exception thrown by hook while handling %s: %s', event, e + '\\n' + e.stack) : void 0;\n didHookThrowForEvent[event] = true;\n }\n}\n\nfunction emitEvent(event, arg1, arg2, arg3, arg4, arg5) {\n for (var i = 0; i < hooks.length; i++) {\n var hook = hooks[i];\n var fn = hook[event];\n if (fn) {\n callHook(event, fn, hook, arg1, arg2, arg3, arg4, arg5);\n }\n }\n}\n\nvar isProfiling = false;\nvar flushHistory = [];\nvar lifeCycleTimerStack = [];\nvar currentFlushNesting = 0;\nvar currentFlushMeasurements = [];\nvar currentFlushStartTime = 0;\nvar currentTimerDebugID = null;\nvar currentTimerStartTime = 0;\nvar currentTimerNestedFlushDuration = 0;\nvar currentTimerType = null;\n\nvar lifeCycleTimerHasWarned = false;\n\nfunction clearHistory() {\n ReactComponentTreeHook.purgeUnmountedComponents();\n ReactHostOperationHistoryHook.clearHistory();\n}\n\nfunction getTreeSnapshot(registeredIDs) {\n return registeredIDs.reduce(function (tree, id) {\n var ownerID = ReactComponentTreeHook.getOwnerID(id);\n var parentID = ReactComponentTreeHook.getParentID(id);\n tree[id] = {\n displayName: ReactComponentTreeHook.getDisplayName(id),\n text: ReactComponentTreeHook.getText(id),\n updateCount: ReactComponentTreeHook.getUpdateCount(id),\n childIDs: ReactComponentTreeHook.getChildIDs(id),\n // Text nodes don't have owners but this is close enough.\n ownerID: ownerID || parentID && ReactComponentTreeHook.getOwnerID(parentID) || 0,\n parentID: parentID\n };\n return tree;\n }, {});\n}\n\nfunction resetMeasurements() {\n var previousStartTime = currentFlushStartTime;\n var previousMeasurements = currentFlushMeasurements;\n var previousOperations = ReactHostOperationHistoryHook.getHistory();\n\n if (currentFlushNesting === 0) {\n currentFlushStartTime = 0;\n currentFlushMeasurements = [];\n clearHistory();\n return;\n }\n\n if (previousMeasurements.length || previousOperations.length) {\n var registeredIDs = ReactComponentTreeHook.getRegisteredIDs();\n flushHistory.push({\n duration: performanceNow() - previousStartTime,\n measurements: previousMeasurements || [],\n operations: previousOperations || [],\n treeSnapshot: getTreeSnapshot(registeredIDs)\n });\n }\n\n clearHistory();\n currentFlushStartTime = performanceNow();\n currentFlushMeasurements = [];\n}\n\nfunction checkDebugID(debugID) {\n var allowRoot = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n if (allowRoot && debugID === 0) {\n return;\n }\n if (!debugID) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDebugTool: debugID may not be empty.') : void 0;\n }\n}\n\nfunction beginLifeCycleTimer(debugID, timerType) {\n if (currentFlushNesting === 0) {\n return;\n }\n if (currentTimerType && !lifeCycleTimerHasWarned) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'There is an internal error in the React performance measurement code. ' + 'Did not expect %s timer to start while %s timer is still in ' + 'progress for %s instance.', timerType, currentTimerType || 'no', debugID === currentTimerDebugID ? 'the same' : 'another') : void 0;\n lifeCycleTimerHasWarned = true;\n }\n currentTimerStartTime = performanceNow();\n currentTimerNestedFlushDuration = 0;\n currentTimerDebugID = debugID;\n currentTimerType = timerType;\n}\n\nfunction endLifeCycleTimer(debugID, timerType) {\n if (currentFlushNesting === 0) {\n return;\n }\n if (currentTimerType !== timerType && !lifeCycleTimerHasWarned) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'There is an internal error in the React performance measurement code. ' + 'We did not expect %s timer to stop while %s timer is still in ' + 'progress for %s instance. Please report this as a bug in React.', timerType, currentTimerType || 'no', debugID === currentTimerDebugID ? 'the same' : 'another') : void 0;\n lifeCycleTimerHasWarned = true;\n }\n if (isProfiling) {\n currentFlushMeasurements.push({\n timerType: timerType,\n instanceID: debugID,\n duration: performanceNow() - currentTimerStartTime - currentTimerNestedFlushDuration\n });\n }\n currentTimerStartTime = 0;\n currentTimerNestedFlushDuration = 0;\n currentTimerDebugID = null;\n currentTimerType = null;\n}\n\nfunction pauseCurrentLifeCycleTimer() {\n var currentTimer = {\n startTime: currentTimerStartTime,\n nestedFlushStartTime: performanceNow(),\n debugID: currentTimerDebugID,\n timerType: currentTimerType\n };\n lifeCycleTimerStack.push(currentTimer);\n currentTimerStartTime = 0;\n currentTimerNestedFlushDuration = 0;\n currentTimerDebugID = null;\n currentTimerType = null;\n}\n\nfunction resumeCurrentLifeCycleTimer() {\n var _lifeCycleTimerStack$ = lifeCycleTimerStack.pop(),\n startTime = _lifeCycleTimerStack$.startTime,\n nestedFlushStartTime = _lifeCycleTimerStack$.nestedFlushStartTime,\n debugID = _lifeCycleTimerStack$.debugID,\n timerType = _lifeCycleTimerStack$.timerType;\n\n var nestedFlushDuration = performanceNow() - nestedFlushStartTime;\n currentTimerStartTime = startTime;\n currentTimerNestedFlushDuration += nestedFlushDuration;\n currentTimerDebugID = debugID;\n currentTimerType = timerType;\n}\n\nvar lastMarkTimeStamp = 0;\nvar canUsePerformanceMeasure =\n// $FlowFixMe https://github.com/facebook/flow/issues/2345\ntypeof performance !== 'undefined' && typeof performance.mark === 'function' && typeof performance.clearMarks === 'function' && typeof performance.measure === 'function' && typeof performance.clearMeasures === 'function';\n\nfunction shouldMark(debugID) {\n if (!isProfiling || !canUsePerformanceMeasure) {\n return false;\n }\n var element = ReactComponentTreeHook.getElement(debugID);\n if (element == null || typeof element !== 'object') {\n return false;\n }\n var isHostElement = typeof element.type === 'string';\n if (isHostElement) {\n return false;\n }\n return true;\n}\n\nfunction markBegin(debugID, markType) {\n if (!shouldMark(debugID)) {\n return;\n }\n\n var markName = debugID + '::' + markType;\n lastMarkTimeStamp = performanceNow();\n performance.mark(markName);\n}\n\nfunction markEnd(debugID, markType) {\n if (!shouldMark(debugID)) {\n return;\n }\n\n var markName = debugID + '::' + markType;\n var displayName = ReactComponentTreeHook.getDisplayName(debugID) || 'Unknown';\n\n // Chrome has an issue of dropping markers recorded too fast:\n // https://bugs.chromium.org/p/chromium/issues/detail?id=640652\n // To work around this, we will not report very small measurements.\n // I determined the magic number by tweaking it back and forth.\n // 0.05ms was enough to prevent the issue, but I set it to 0.1ms to be safe.\n // When the bug is fixed, we can `measure()` unconditionally if we want to.\n var timeStamp = performanceNow();\n if (timeStamp - lastMarkTimeStamp > 0.1) {\n var measurementName = displayName + ' [' + markType + ']';\n performance.measure(measurementName, markName);\n }\n\n performance.clearMarks(markName);\n performance.clearMeasures(measurementName);\n}\n\nvar ReactDebugTool = {\n addHook: function (hook) {\n hooks.push(hook);\n },\n removeHook: function (hook) {\n for (var i = 0; i < hooks.length; i++) {\n if (hooks[i] === hook) {\n hooks.splice(i, 1);\n i--;\n }\n }\n },\n isProfiling: function () {\n return isProfiling;\n },\n beginProfiling: function () {\n if (isProfiling) {\n return;\n }\n\n isProfiling = true;\n flushHistory.length = 0;\n resetMeasurements();\n ReactDebugTool.addHook(ReactHostOperationHistoryHook);\n },\n endProfiling: function () {\n if (!isProfiling) {\n return;\n }\n\n isProfiling = false;\n resetMeasurements();\n ReactDebugTool.removeHook(ReactHostOperationHistoryHook);\n },\n getFlushHistory: function () {\n return flushHistory;\n },\n onBeginFlush: function () {\n currentFlushNesting++;\n resetMeasurements();\n pauseCurrentLifeCycleTimer();\n emitEvent('onBeginFlush');\n },\n onEndFlush: function () {\n resetMeasurements();\n currentFlushNesting--;\n resumeCurrentLifeCycleTimer();\n emitEvent('onEndFlush');\n },\n onBeginLifeCycleTimer: function (debugID, timerType) {\n checkDebugID(debugID);\n emitEvent('onBeginLifeCycleTimer', debugID, timerType);\n markBegin(debugID, timerType);\n beginLifeCycleTimer(debugID, timerType);\n },\n onEndLifeCycleTimer: function (debugID, timerType) {\n checkDebugID(debugID);\n endLifeCycleTimer(debugID, timerType);\n markEnd(debugID, timerType);\n emitEvent('onEndLifeCycleTimer', debugID, timerType);\n },\n onBeginProcessingChildContext: function () {\n emitEvent('onBeginProcessingChildContext');\n },\n onEndProcessingChildContext: function () {\n emitEvent('onEndProcessingChildContext');\n },\n onHostOperation: function (operation) {\n checkDebugID(operation.instanceID);\n emitEvent('onHostOperation', operation);\n },\n onSetState: function () {\n emitEvent('onSetState');\n },\n onSetChildren: function (debugID, childDebugIDs) {\n checkDebugID(debugID);\n childDebugIDs.forEach(checkDebugID);\n emitEvent('onSetChildren', debugID, childDebugIDs);\n },\n onBeforeMountComponent: function (debugID, element, parentDebugID) {\n checkDebugID(debugID);\n checkDebugID(parentDebugID, true);\n emitEvent('onBeforeMountComponent', debugID, element, parentDebugID);\n markBegin(debugID, 'mount');\n },\n onMountComponent: function (debugID) {\n checkDebugID(debugID);\n markEnd(debugID, 'mount');\n emitEvent('onMountComponent', debugID);\n },\n onBeforeUpdateComponent: function (debugID, element) {\n checkDebugID(debugID);\n emitEvent('onBeforeUpdateComponent', debugID, element);\n markBegin(debugID, 'update');\n },\n onUpdateComponent: function (debugID) {\n checkDebugID(debugID);\n markEnd(debugID, 'update');\n emitEvent('onUpdateComponent', debugID);\n },\n onBeforeUnmountComponent: function (debugID) {\n checkDebugID(debugID);\n emitEvent('onBeforeUnmountComponent', debugID);\n markBegin(debugID, 'unmount');\n },\n onUnmountComponent: function (debugID) {\n checkDebugID(debugID);\n markEnd(debugID, 'unmount');\n emitEvent('onUnmountComponent', debugID);\n },\n onTestEvent: function () {\n emitEvent('onTestEvent');\n }\n};\n\n// TODO remove these when RN/www gets updated\nReactDebugTool.addDevtool = ReactDebugTool.addHook;\nReactDebugTool.removeDevtool = ReactDebugTool.removeHook;\n\nReactDebugTool.addHook(ReactInvalidSetStateWarningHook);\nReactDebugTool.addHook(ReactComponentTreeHook);\nvar url = ExecutionEnvironment.canUseDOM && window.location.href || '';\nif (/[?&]react_perf\\b/.test(url)) {\n ReactDebugTool.beginProfiling();\n}\n\nmodule.exports = ReactDebugTool;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDebugTool.js\n// module id = 242\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar ReactUpdates = require('./ReactUpdates');\nvar Transaction = require('./Transaction');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\n\nvar RESET_BATCHED_UPDATES = {\n initialize: emptyFunction,\n close: function () {\n ReactDefaultBatchingStrategy.isBatchingUpdates = false;\n }\n};\n\nvar FLUSH_BATCHED_UPDATES = {\n initialize: emptyFunction,\n close: ReactUpdates.flushBatchedUpdates.bind(ReactUpdates)\n};\n\nvar TRANSACTION_WRAPPERS = [FLUSH_BATCHED_UPDATES, RESET_BATCHED_UPDATES];\n\nfunction ReactDefaultBatchingStrategyTransaction() {\n this.reinitializeTransaction();\n}\n\n_assign(ReactDefaultBatchingStrategyTransaction.prototype, Transaction, {\n getTransactionWrappers: function () {\n return TRANSACTION_WRAPPERS;\n }\n});\n\nvar transaction = new ReactDefaultBatchingStrategyTransaction();\n\nvar ReactDefaultBatchingStrategy = {\n isBatchingUpdates: false,\n\n /**\n * Call the provided function in a context within which calls to `setState`\n * and friends are batched such that components aren't updated unnecessarily.\n */\n batchedUpdates: function (callback, a, b, c, d, e) {\n var alreadyBatchingUpdates = ReactDefaultBatchingStrategy.isBatchingUpdates;\n\n ReactDefaultBatchingStrategy.isBatchingUpdates = true;\n\n // The code is written this way to avoid extra allocations\n if (alreadyBatchingUpdates) {\n return callback(a, b, c, d, e);\n } else {\n return transaction.perform(callback, null, a, b, c, d, e);\n }\n }\n};\n\nmodule.exports = ReactDefaultBatchingStrategy;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDefaultBatchingStrategy.js\n// module id = 243\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ARIADOMPropertyConfig = require('./ARIADOMPropertyConfig');\nvar BeforeInputEventPlugin = require('./BeforeInputEventPlugin');\nvar ChangeEventPlugin = require('./ChangeEventPlugin');\nvar DefaultEventPluginOrder = require('./DefaultEventPluginOrder');\nvar EnterLeaveEventPlugin = require('./EnterLeaveEventPlugin');\nvar HTMLDOMPropertyConfig = require('./HTMLDOMPropertyConfig');\nvar ReactComponentBrowserEnvironment = require('./ReactComponentBrowserEnvironment');\nvar ReactDOMComponent = require('./ReactDOMComponent');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactDOMEmptyComponent = require('./ReactDOMEmptyComponent');\nvar ReactDOMTreeTraversal = require('./ReactDOMTreeTraversal');\nvar ReactDOMTextComponent = require('./ReactDOMTextComponent');\nvar ReactDefaultBatchingStrategy = require('./ReactDefaultBatchingStrategy');\nvar ReactEventListener = require('./ReactEventListener');\nvar ReactInjection = require('./ReactInjection');\nvar ReactReconcileTransaction = require('./ReactReconcileTransaction');\nvar SVGDOMPropertyConfig = require('./SVGDOMPropertyConfig');\nvar SelectEventPlugin = require('./SelectEventPlugin');\nvar SimpleEventPlugin = require('./SimpleEventPlugin');\n\nvar alreadyInjected = false;\n\nfunction inject() {\n if (alreadyInjected) {\n // TODO: This is currently true because these injections are shared between\n // the client and the server package. They should be built independently\n // and not share any injection state. Then this problem will be solved.\n return;\n }\n alreadyInjected = true;\n\n ReactInjection.EventEmitter.injectReactEventListener(ReactEventListener);\n\n /**\n * Inject modules for resolving DOM hierarchy and plugin ordering.\n */\n ReactInjection.EventPluginHub.injectEventPluginOrder(DefaultEventPluginOrder);\n ReactInjection.EventPluginUtils.injectComponentTree(ReactDOMComponentTree);\n ReactInjection.EventPluginUtils.injectTreeTraversal(ReactDOMTreeTraversal);\n\n /**\n * Some important event plugins included by default (without having to require\n * them).\n */\n ReactInjection.EventPluginHub.injectEventPluginsByName({\n SimpleEventPlugin: SimpleEventPlugin,\n EnterLeaveEventPlugin: EnterLeaveEventPlugin,\n ChangeEventPlugin: ChangeEventPlugin,\n SelectEventPlugin: SelectEventPlugin,\n BeforeInputEventPlugin: BeforeInputEventPlugin\n });\n\n ReactInjection.HostComponent.injectGenericComponentClass(ReactDOMComponent);\n\n ReactInjection.HostComponent.injectTextComponentClass(ReactDOMTextComponent);\n\n ReactInjection.DOMProperty.injectDOMPropertyConfig(ARIADOMPropertyConfig);\n ReactInjection.DOMProperty.injectDOMPropertyConfig(HTMLDOMPropertyConfig);\n ReactInjection.DOMProperty.injectDOMPropertyConfig(SVGDOMPropertyConfig);\n\n ReactInjection.EmptyComponent.injectEmptyComponentFactory(function (instantiate) {\n return new ReactDOMEmptyComponent(instantiate);\n });\n\n ReactInjection.Updates.injectReconcileTransaction(ReactReconcileTransaction);\n ReactInjection.Updates.injectBatchingStrategy(ReactDefaultBatchingStrategy);\n\n ReactInjection.Component.injectEnvironment(ReactComponentBrowserEnvironment);\n}\n\nmodule.exports = {\n inject: inject\n};\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDefaultInjection.js\n// module id = 244\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n// The Symbol used to tag the ReactElement type. If there is no native Symbol\n// nor polyfill, then a plain number is used for performance.\n\nvar REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7;\n\nmodule.exports = REACT_ELEMENT_TYPE;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactElementSymbol.js\n// module id = 245\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar EventPluginHub = require('./EventPluginHub');\n\nfunction runEventQueueInBatch(events) {\n EventPluginHub.enqueueEvents(events);\n EventPluginHub.processEventQueue(false);\n}\n\nvar ReactEventEmitterMixin = {\n\n /**\n * Streams a fired top-level event to `EventPluginHub` where plugins have the\n * opportunity to create `ReactEvent`s to be dispatched.\n */\n handleTopLevel: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var events = EventPluginHub.extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget);\n runEventQueueInBatch(events);\n }\n};\n\nmodule.exports = ReactEventEmitterMixin;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactEventEmitterMixin.js\n// module id = 246\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar EventListener = require('fbjs/lib/EventListener');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar PooledClass = require('./PooledClass');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar getEventTarget = require('./getEventTarget');\nvar getUnboundedScrollPosition = require('fbjs/lib/getUnboundedScrollPosition');\n\n/**\n * Find the deepest React component completely containing the root of the\n * passed-in instance (for use when entire React trees are nested within each\n * other). If React trees are not nested, returns null.\n */\nfunction findParent(inst) {\n // TODO: It may be a good idea to cache this to prevent unnecessary DOM\n // traversal, but caching is difficult to do correctly without using a\n // mutation observer to listen for all DOM changes.\n while (inst._hostParent) {\n inst = inst._hostParent;\n }\n var rootNode = ReactDOMComponentTree.getNodeFromInstance(inst);\n var container = rootNode.parentNode;\n return ReactDOMComponentTree.getClosestInstanceFromNode(container);\n}\n\n// Used to store ancestor hierarchy in top level callback\nfunction TopLevelCallbackBookKeeping(topLevelType, nativeEvent) {\n this.topLevelType = topLevelType;\n this.nativeEvent = nativeEvent;\n this.ancestors = [];\n}\n_assign(TopLevelCallbackBookKeeping.prototype, {\n destructor: function () {\n this.topLevelType = null;\n this.nativeEvent = null;\n this.ancestors.length = 0;\n }\n});\nPooledClass.addPoolingTo(TopLevelCallbackBookKeeping, PooledClass.twoArgumentPooler);\n\nfunction handleTopLevelImpl(bookKeeping) {\n var nativeEventTarget = getEventTarget(bookKeeping.nativeEvent);\n var targetInst = ReactDOMComponentTree.getClosestInstanceFromNode(nativeEventTarget);\n\n // Loop through the hierarchy, in case there's any nested components.\n // It's important that we build the array of ancestors before calling any\n // event handlers, because event handlers can modify the DOM, leading to\n // inconsistencies with ReactMount's node cache. See #1105.\n var ancestor = targetInst;\n do {\n bookKeeping.ancestors.push(ancestor);\n ancestor = ancestor && findParent(ancestor);\n } while (ancestor);\n\n for (var i = 0; i < bookKeeping.ancestors.length; i++) {\n targetInst = bookKeeping.ancestors[i];\n ReactEventListener._handleTopLevel(bookKeeping.topLevelType, targetInst, bookKeeping.nativeEvent, getEventTarget(bookKeeping.nativeEvent));\n }\n}\n\nfunction scrollValueMonitor(cb) {\n var scrollPosition = getUnboundedScrollPosition(window);\n cb(scrollPosition);\n}\n\nvar ReactEventListener = {\n _enabled: true,\n _handleTopLevel: null,\n\n WINDOW_HANDLE: ExecutionEnvironment.canUseDOM ? window : null,\n\n setHandleTopLevel: function (handleTopLevel) {\n ReactEventListener._handleTopLevel = handleTopLevel;\n },\n\n setEnabled: function (enabled) {\n ReactEventListener._enabled = !!enabled;\n },\n\n isEnabled: function () {\n return ReactEventListener._enabled;\n },\n\n /**\n * Traps top-level events by using event bubbling.\n *\n * @param {string} topLevelType Record from `EventConstants`.\n * @param {string} handlerBaseName Event name (e.g. \"click\").\n * @param {object} element Element on which to attach listener.\n * @return {?object} An object with a remove function which will forcefully\n * remove the listener.\n * @internal\n */\n trapBubbledEvent: function (topLevelType, handlerBaseName, element) {\n if (!element) {\n return null;\n }\n return EventListener.listen(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType));\n },\n\n /**\n * Traps a top-level event by using event capturing.\n *\n * @param {string} topLevelType Record from `EventConstants`.\n * @param {string} handlerBaseName Event name (e.g. \"click\").\n * @param {object} element Element on which to attach listener.\n * @return {?object} An object with a remove function which will forcefully\n * remove the listener.\n * @internal\n */\n trapCapturedEvent: function (topLevelType, handlerBaseName, element) {\n if (!element) {\n return null;\n }\n return EventListener.capture(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType));\n },\n\n monitorScrollValue: function (refresh) {\n var callback = scrollValueMonitor.bind(null, refresh);\n EventListener.listen(window, 'scroll', callback);\n },\n\n dispatchEvent: function (topLevelType, nativeEvent) {\n if (!ReactEventListener._enabled) {\n return;\n }\n\n var bookKeeping = TopLevelCallbackBookKeeping.getPooled(topLevelType, nativeEvent);\n try {\n // Event queue being processed in the same cycle allows\n // `preventDefault`.\n ReactUpdates.batchedUpdates(handleTopLevelImpl, bookKeeping);\n } finally {\n TopLevelCallbackBookKeeping.release(bookKeeping);\n }\n }\n};\n\nmodule.exports = ReactEventListener;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactEventListener.js\n// module id = 247\n// module chunks = 0","/**\n * Copyright 2016-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar history = [];\n\nvar ReactHostOperationHistoryHook = {\n onHostOperation: function (operation) {\n history.push(operation);\n },\n clearHistory: function () {\n if (ReactHostOperationHistoryHook._preventClearing) {\n // Should only be used for tests.\n return;\n }\n\n history = [];\n },\n getHistory: function () {\n return history;\n }\n};\n\nmodule.exports = ReactHostOperationHistoryHook;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactHostOperationHistoryHook.js\n// module id = 248\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMProperty = require('./DOMProperty');\nvar EventPluginHub = require('./EventPluginHub');\nvar EventPluginUtils = require('./EventPluginUtils');\nvar ReactComponentEnvironment = require('./ReactComponentEnvironment');\nvar ReactEmptyComponent = require('./ReactEmptyComponent');\nvar ReactBrowserEventEmitter = require('./ReactBrowserEventEmitter');\nvar ReactHostComponent = require('./ReactHostComponent');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar ReactInjection = {\n Component: ReactComponentEnvironment.injection,\n DOMProperty: DOMProperty.injection,\n EmptyComponent: ReactEmptyComponent.injection,\n EventPluginHub: EventPluginHub.injection,\n EventPluginUtils: EventPluginUtils.injection,\n EventEmitter: ReactBrowserEventEmitter.injection,\n HostComponent: ReactHostComponent.injection,\n Updates: ReactUpdates.injection\n};\n\nmodule.exports = ReactInjection;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactInjection.js\n// module id = 249\n// module chunks = 0","/**\n * Copyright 2016-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar warning = require('fbjs/lib/warning');\n\nif (process.env.NODE_ENV !== 'production') {\n var processingChildContext = false;\n\n var warnInvalidSetState = function () {\n process.env.NODE_ENV !== 'production' ? warning(!processingChildContext, 'setState(...): Cannot call setState() inside getChildContext()') : void 0;\n };\n}\n\nvar ReactInvalidSetStateWarningHook = {\n onBeginProcessingChildContext: function () {\n processingChildContext = true;\n },\n onEndProcessingChildContext: function () {\n processingChildContext = false;\n },\n onSetState: function () {\n warnInvalidSetState();\n }\n};\n\nmodule.exports = ReactInvalidSetStateWarningHook;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactInvalidSetStateWarningHook.js\n// module id = 250\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar adler32 = require('./adler32');\n\nvar TAG_END = /\\/?>/;\nvar COMMENT_START = /^<\\!\\-\\-/;\n\nvar ReactMarkupChecksum = {\n CHECKSUM_ATTR_NAME: 'data-react-checksum',\n\n /**\n * @param {string} markup Markup string\n * @return {string} Markup string with checksum attribute attached\n */\n addChecksumToMarkup: function (markup) {\n var checksum = adler32(markup);\n\n // Add checksum (handle both parent tags, comments and self-closing tags)\n if (COMMENT_START.test(markup)) {\n return markup;\n } else {\n return markup.replace(TAG_END, ' ' + ReactMarkupChecksum.CHECKSUM_ATTR_NAME + '=\"' + checksum + '\"$&');\n }\n },\n\n /**\n * @param {string} markup to use\n * @param {DOMElement} element root React element\n * @returns {boolean} whether or not the markup is the same\n */\n canReuseMarkup: function (markup, element) {\n var existingChecksum = element.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);\n existingChecksum = existingChecksum && parseInt(existingChecksum, 10);\n var markupChecksum = adler32(markup);\n return markupChecksum === existingChecksum;\n }\n};\n\nmodule.exports = ReactMarkupChecksum;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactMarkupChecksum.js\n// module id = 251\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactComponentEnvironment = require('./ReactComponentEnvironment');\nvar ReactInstanceMap = require('./ReactInstanceMap');\nvar ReactInstrumentation = require('./ReactInstrumentation');\n\nvar ReactCurrentOwner = require('react/lib/ReactCurrentOwner');\nvar ReactReconciler = require('./ReactReconciler');\nvar ReactChildReconciler = require('./ReactChildReconciler');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar flattenChildren = require('./flattenChildren');\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Make an update for markup to be rendered and inserted at a supplied index.\n *\n * @param {string} markup Markup that renders into an element.\n * @param {number} toIndex Destination index.\n * @private\n */\nfunction makeInsertMarkup(markup, afterNode, toIndex) {\n // NOTE: Null values reduce hidden classes.\n return {\n type: 'INSERT_MARKUP',\n content: markup,\n fromIndex: null,\n fromNode: null,\n toIndex: toIndex,\n afterNode: afterNode\n };\n}\n\n/**\n * Make an update for moving an existing element to another index.\n *\n * @param {number} fromIndex Source index of the existing element.\n * @param {number} toIndex Destination index of the element.\n * @private\n */\nfunction makeMove(child, afterNode, toIndex) {\n // NOTE: Null values reduce hidden classes.\n return {\n type: 'MOVE_EXISTING',\n content: null,\n fromIndex: child._mountIndex,\n fromNode: ReactReconciler.getHostNode(child),\n toIndex: toIndex,\n afterNode: afterNode\n };\n}\n\n/**\n * Make an update for removing an element at an index.\n *\n * @param {number} fromIndex Index of the element to remove.\n * @private\n */\nfunction makeRemove(child, node) {\n // NOTE: Null values reduce hidden classes.\n return {\n type: 'REMOVE_NODE',\n content: null,\n fromIndex: child._mountIndex,\n fromNode: node,\n toIndex: null,\n afterNode: null\n };\n}\n\n/**\n * Make an update for setting the markup of a node.\n *\n * @param {string} markup Markup that renders into an element.\n * @private\n */\nfunction makeSetMarkup(markup) {\n // NOTE: Null values reduce hidden classes.\n return {\n type: 'SET_MARKUP',\n content: markup,\n fromIndex: null,\n fromNode: null,\n toIndex: null,\n afterNode: null\n };\n}\n\n/**\n * Make an update for setting the text content.\n *\n * @param {string} textContent Text content to set.\n * @private\n */\nfunction makeTextContent(textContent) {\n // NOTE: Null values reduce hidden classes.\n return {\n type: 'TEXT_CONTENT',\n content: textContent,\n fromIndex: null,\n fromNode: null,\n toIndex: null,\n afterNode: null\n };\n}\n\n/**\n * Push an update, if any, onto the queue. Creates a new queue if none is\n * passed and always returns the queue. Mutative.\n */\nfunction enqueue(queue, update) {\n if (update) {\n queue = queue || [];\n queue.push(update);\n }\n return queue;\n}\n\n/**\n * Processes any enqueued updates.\n *\n * @private\n */\nfunction processQueue(inst, updateQueue) {\n ReactComponentEnvironment.processChildrenUpdates(inst, updateQueue);\n}\n\nvar setChildrenForInstrumentation = emptyFunction;\nif (process.env.NODE_ENV !== 'production') {\n var getDebugID = function (inst) {\n if (!inst._debugID) {\n // Check for ART-like instances. TODO: This is silly/gross.\n var internal;\n if (internal = ReactInstanceMap.get(inst)) {\n inst = internal;\n }\n }\n return inst._debugID;\n };\n setChildrenForInstrumentation = function (children) {\n var debugID = getDebugID(this);\n // TODO: React Native empty components are also multichild.\n // This means they still get into this method but don't have _debugID.\n if (debugID !== 0) {\n ReactInstrumentation.debugTool.onSetChildren(debugID, children ? Object.keys(children).map(function (key) {\n return children[key]._debugID;\n }) : []);\n }\n };\n}\n\n/**\n * ReactMultiChild are capable of reconciling multiple children.\n *\n * @class ReactMultiChild\n * @internal\n */\nvar ReactMultiChild = {\n\n /**\n * Provides common functionality for components that must reconcile multiple\n * children. This is used by `ReactDOMComponent` to mount, update, and\n * unmount child components.\n *\n * @lends {ReactMultiChild.prototype}\n */\n Mixin: {\n\n _reconcilerInstantiateChildren: function (nestedChildren, transaction, context) {\n if (process.env.NODE_ENV !== 'production') {\n var selfDebugID = getDebugID(this);\n if (this._currentElement) {\n try {\n ReactCurrentOwner.current = this._currentElement._owner;\n return ReactChildReconciler.instantiateChildren(nestedChildren, transaction, context, selfDebugID);\n } finally {\n ReactCurrentOwner.current = null;\n }\n }\n }\n return ReactChildReconciler.instantiateChildren(nestedChildren, transaction, context);\n },\n\n _reconcilerUpdateChildren: function (prevChildren, nextNestedChildrenElements, mountImages, removedNodes, transaction, context) {\n var nextChildren;\n var selfDebugID = 0;\n if (process.env.NODE_ENV !== 'production') {\n selfDebugID = getDebugID(this);\n if (this._currentElement) {\n try {\n ReactCurrentOwner.current = this._currentElement._owner;\n nextChildren = flattenChildren(nextNestedChildrenElements, selfDebugID);\n } finally {\n ReactCurrentOwner.current = null;\n }\n ReactChildReconciler.updateChildren(prevChildren, nextChildren, mountImages, removedNodes, transaction, this, this._hostContainerInfo, context, selfDebugID);\n return nextChildren;\n }\n }\n nextChildren = flattenChildren(nextNestedChildrenElements, selfDebugID);\n ReactChildReconciler.updateChildren(prevChildren, nextChildren, mountImages, removedNodes, transaction, this, this._hostContainerInfo, context, selfDebugID);\n return nextChildren;\n },\n\n /**\n * Generates a \"mount image\" for each of the supplied children. In the case\n * of `ReactDOMComponent`, a mount image is a string of markup.\n *\n * @param {?object} nestedChildren Nested child maps.\n * @return {array} An array of mounted representations.\n * @internal\n */\n mountChildren: function (nestedChildren, transaction, context) {\n var children = this._reconcilerInstantiateChildren(nestedChildren, transaction, context);\n this._renderedChildren = children;\n\n var mountImages = [];\n var index = 0;\n for (var name in children) {\n if (children.hasOwnProperty(name)) {\n var child = children[name];\n var selfDebugID = 0;\n if (process.env.NODE_ENV !== 'production') {\n selfDebugID = getDebugID(this);\n }\n var mountImage = ReactReconciler.mountComponent(child, transaction, this, this._hostContainerInfo, context, selfDebugID);\n child._mountIndex = index++;\n mountImages.push(mountImage);\n }\n }\n\n if (process.env.NODE_ENV !== 'production') {\n setChildrenForInstrumentation.call(this, children);\n }\n\n return mountImages;\n },\n\n /**\n * Replaces any rendered children with a text content string.\n *\n * @param {string} nextContent String of content.\n * @internal\n */\n updateTextContent: function (nextContent) {\n var prevChildren = this._renderedChildren;\n // Remove any rendered children.\n ReactChildReconciler.unmountChildren(prevChildren, false);\n for (var name in prevChildren) {\n if (prevChildren.hasOwnProperty(name)) {\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'updateTextContent called on non-empty component.') : _prodInvariant('118') : void 0;\n }\n }\n // Set new text content.\n var updates = [makeTextContent(nextContent)];\n processQueue(this, updates);\n },\n\n /**\n * Replaces any rendered children with a markup string.\n *\n * @param {string} nextMarkup String of markup.\n * @internal\n */\n updateMarkup: function (nextMarkup) {\n var prevChildren = this._renderedChildren;\n // Remove any rendered children.\n ReactChildReconciler.unmountChildren(prevChildren, false);\n for (var name in prevChildren) {\n if (prevChildren.hasOwnProperty(name)) {\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'updateTextContent called on non-empty component.') : _prodInvariant('118') : void 0;\n }\n }\n var updates = [makeSetMarkup(nextMarkup)];\n processQueue(this, updates);\n },\n\n /**\n * Updates the rendered children with new children.\n *\n * @param {?object} nextNestedChildrenElements Nested child element maps.\n * @param {ReactReconcileTransaction} transaction\n * @internal\n */\n updateChildren: function (nextNestedChildrenElements, transaction, context) {\n // Hook used by React ART\n this._updateChildren(nextNestedChildrenElements, transaction, context);\n },\n\n /**\n * @param {?object} nextNestedChildrenElements Nested child element maps.\n * @param {ReactReconcileTransaction} transaction\n * @final\n * @protected\n */\n _updateChildren: function (nextNestedChildrenElements, transaction, context) {\n var prevChildren = this._renderedChildren;\n var removedNodes = {};\n var mountImages = [];\n var nextChildren = this._reconcilerUpdateChildren(prevChildren, nextNestedChildrenElements, mountImages, removedNodes, transaction, context);\n if (!nextChildren && !prevChildren) {\n return;\n }\n var updates = null;\n var name;\n // `nextIndex` will increment for each child in `nextChildren`, but\n // `lastIndex` will be the last index visited in `prevChildren`.\n var nextIndex = 0;\n var lastIndex = 0;\n // `nextMountIndex` will increment for each newly mounted child.\n var nextMountIndex = 0;\n var lastPlacedNode = null;\n for (name in nextChildren) {\n if (!nextChildren.hasOwnProperty(name)) {\n continue;\n }\n var prevChild = prevChildren && prevChildren[name];\n var nextChild = nextChildren[name];\n if (prevChild === nextChild) {\n updates = enqueue(updates, this.moveChild(prevChild, lastPlacedNode, nextIndex, lastIndex));\n lastIndex = Math.max(prevChild._mountIndex, lastIndex);\n prevChild._mountIndex = nextIndex;\n } else {\n if (prevChild) {\n // Update `lastIndex` before `_mountIndex` gets unset by unmounting.\n lastIndex = Math.max(prevChild._mountIndex, lastIndex);\n // The `removedNodes` loop below will actually remove the child.\n }\n // The child must be instantiated before it's mounted.\n updates = enqueue(updates, this._mountChildAtIndex(nextChild, mountImages[nextMountIndex], lastPlacedNode, nextIndex, transaction, context));\n nextMountIndex++;\n }\n nextIndex++;\n lastPlacedNode = ReactReconciler.getHostNode(nextChild);\n }\n // Remove children that are no longer present.\n for (name in removedNodes) {\n if (removedNodes.hasOwnProperty(name)) {\n updates = enqueue(updates, this._unmountChild(prevChildren[name], removedNodes[name]));\n }\n }\n if (updates) {\n processQueue(this, updates);\n }\n this._renderedChildren = nextChildren;\n\n if (process.env.NODE_ENV !== 'production') {\n setChildrenForInstrumentation.call(this, nextChildren);\n }\n },\n\n /**\n * Unmounts all rendered children. This should be used to clean up children\n * when this component is unmounted. It does not actually perform any\n * backend operations.\n *\n * @internal\n */\n unmountChildren: function (safely) {\n var renderedChildren = this._renderedChildren;\n ReactChildReconciler.unmountChildren(renderedChildren, safely);\n this._renderedChildren = null;\n },\n\n /**\n * Moves a child component to the supplied index.\n *\n * @param {ReactComponent} child Component to move.\n * @param {number} toIndex Destination index of the element.\n * @param {number} lastIndex Last index visited of the siblings of `child`.\n * @protected\n */\n moveChild: function (child, afterNode, toIndex, lastIndex) {\n // If the index of `child` is less than `lastIndex`, then it needs to\n // be moved. Otherwise, we do not need to move it because a child will be\n // inserted or moved before `child`.\n if (child._mountIndex < lastIndex) {\n return makeMove(child, afterNode, toIndex);\n }\n },\n\n /**\n * Creates a child component.\n *\n * @param {ReactComponent} child Component to create.\n * @param {string} mountImage Markup to insert.\n * @protected\n */\n createChild: function (child, afterNode, mountImage) {\n return makeInsertMarkup(mountImage, afterNode, child._mountIndex);\n },\n\n /**\n * Removes a child component.\n *\n * @param {ReactComponent} child Child to remove.\n * @protected\n */\n removeChild: function (child, node) {\n return makeRemove(child, node);\n },\n\n /**\n * Mounts a child with the supplied name.\n *\n * NOTE: This is part of `updateChildren` and is here for readability.\n *\n * @param {ReactComponent} child Component to mount.\n * @param {string} name Name of the child.\n * @param {number} index Index at which to insert the child.\n * @param {ReactReconcileTransaction} transaction\n * @private\n */\n _mountChildAtIndex: function (child, mountImage, afterNode, index, transaction, context) {\n child._mountIndex = index;\n return this.createChild(child, afterNode, mountImage);\n },\n\n /**\n * Unmounts a rendered child.\n *\n * NOTE: This is part of `updateChildren` and is here for readability.\n *\n * @param {ReactComponent} child Component to unmount.\n * @private\n */\n _unmountChild: function (child, node) {\n var update = this.removeChild(child, node);\n child._mountIndex = null;\n return update;\n }\n\n }\n\n};\n\nmodule.exports = ReactMultiChild;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactMultiChild.js\n// module id = 252\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * @param {?object} object\n * @return {boolean} True if `object` is a valid owner.\n * @final\n */\nfunction isValidOwner(object) {\n return !!(object && typeof object.attachRef === 'function' && typeof object.detachRef === 'function');\n}\n\n/**\n * ReactOwners are capable of storing references to owned components.\n *\n * All components are capable of //being// referenced by owner components, but\n * only ReactOwner components are capable of //referencing// owned components.\n * The named reference is known as a \"ref\".\n *\n * Refs are available when mounted and updated during reconciliation.\n *\n * var MyComponent = React.createClass({\n * render: function() {\n * return (\n * <div onClick={this.handleClick}>\n * <CustomComponent ref=\"custom\" />\n * </div>\n * );\n * },\n * handleClick: function() {\n * this.refs.custom.handleClick();\n * },\n * componentDidMount: function() {\n * this.refs.custom.initialize();\n * }\n * });\n *\n * Refs should rarely be used. When refs are used, they should only be done to\n * control data that is not handled by React's data flow.\n *\n * @class ReactOwner\n */\nvar ReactOwner = {\n /**\n * Adds a component by ref to an owner component.\n *\n * @param {ReactComponent} component Component to reference.\n * @param {string} ref Name by which to refer to the component.\n * @param {ReactOwner} owner Component on which to record the ref.\n * @final\n * @internal\n */\n addComponentAsRefTo: function (component, ref, owner) {\n !isValidOwner(owner) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'addComponentAsRefTo(...): Only a ReactOwner can have refs. You might be adding a ref to a component that was not created inside a component\\'s `render` method, or you have multiple copies of React loaded (details: https://fb.me/react-refs-must-have-owner).') : _prodInvariant('119') : void 0;\n owner.attachRef(ref, component);\n },\n\n /**\n * Removes a component by ref from an owner component.\n *\n * @param {ReactComponent} component Component to dereference.\n * @param {string} ref Name of the ref to remove.\n * @param {ReactOwner} owner Component on which the ref is recorded.\n * @final\n * @internal\n */\n removeComponentAsRefFrom: function (component, ref, owner) {\n !isValidOwner(owner) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'removeComponentAsRefFrom(...): Only a ReactOwner can have refs. You might be removing a ref to a component that was not created inside a component\\'s `render` method, or you have multiple copies of React loaded (details: https://fb.me/react-refs-must-have-owner).') : _prodInvariant('120') : void 0;\n var ownerPublicInstance = owner.getPublicInstance();\n // Check that `component`'s owner is still alive and that `component` is still the current ref\n // because we do not want to detach the ref if another component stole it.\n if (ownerPublicInstance && ownerPublicInstance.refs[ref] === component.getPublicInstance()) {\n owner.detachRef(ref);\n }\n }\n\n};\n\nmodule.exports = ReactOwner;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactOwner.js\n// module id = 253\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactPropTypeLocationNames = {};\n\nif (process.env.NODE_ENV !== 'production') {\n ReactPropTypeLocationNames = {\n prop: 'prop',\n context: 'context',\n childContext: 'child context'\n };\n}\n\nmodule.exports = ReactPropTypeLocationNames;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactPropTypeLocationNames.js\n// module id = 254\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar CallbackQueue = require('./CallbackQueue');\nvar PooledClass = require('./PooledClass');\nvar ReactBrowserEventEmitter = require('./ReactBrowserEventEmitter');\nvar ReactInputSelection = require('./ReactInputSelection');\nvar ReactInstrumentation = require('./ReactInstrumentation');\nvar Transaction = require('./Transaction');\nvar ReactUpdateQueue = require('./ReactUpdateQueue');\n\n/**\n * Ensures that, when possible, the selection range (currently selected text\n * input) is not disturbed by performing the transaction.\n */\nvar SELECTION_RESTORATION = {\n /**\n * @return {Selection} Selection information.\n */\n initialize: ReactInputSelection.getSelectionInformation,\n /**\n * @param {Selection} sel Selection information returned from `initialize`.\n */\n close: ReactInputSelection.restoreSelection\n};\n\n/**\n * Suppresses events (blur/focus) that could be inadvertently dispatched due to\n * high level DOM manipulations (like temporarily removing a text input from the\n * DOM).\n */\nvar EVENT_SUPPRESSION = {\n /**\n * @return {boolean} The enabled status of `ReactBrowserEventEmitter` before\n * the reconciliation.\n */\n initialize: function () {\n var currentlyEnabled = ReactBrowserEventEmitter.isEnabled();\n ReactBrowserEventEmitter.setEnabled(false);\n return currentlyEnabled;\n },\n\n /**\n * @param {boolean} previouslyEnabled Enabled status of\n * `ReactBrowserEventEmitter` before the reconciliation occurred. `close`\n * restores the previous value.\n */\n close: function (previouslyEnabled) {\n ReactBrowserEventEmitter.setEnabled(previouslyEnabled);\n }\n};\n\n/**\n * Provides a queue for collecting `componentDidMount` and\n * `componentDidUpdate` callbacks during the transaction.\n */\nvar ON_DOM_READY_QUEUEING = {\n /**\n * Initializes the internal `onDOMReady` queue.\n */\n initialize: function () {\n this.reactMountReady.reset();\n },\n\n /**\n * After DOM is flushed, invoke all registered `onDOMReady` callbacks.\n */\n close: function () {\n this.reactMountReady.notifyAll();\n }\n};\n\n/**\n * Executed within the scope of the `Transaction` instance. Consider these as\n * being member methods, but with an implied ordering while being isolated from\n * each other.\n */\nvar TRANSACTION_WRAPPERS = [SELECTION_RESTORATION, EVENT_SUPPRESSION, ON_DOM_READY_QUEUEING];\n\nif (process.env.NODE_ENV !== 'production') {\n TRANSACTION_WRAPPERS.push({\n initialize: ReactInstrumentation.debugTool.onBeginFlush,\n close: ReactInstrumentation.debugTool.onEndFlush\n });\n}\n\n/**\n * Currently:\n * - The order that these are listed in the transaction is critical:\n * - Suppresses events.\n * - Restores selection range.\n *\n * Future:\n * - Restore document/overflow scroll positions that were unintentionally\n * modified via DOM insertions above the top viewport boundary.\n * - Implement/integrate with customized constraint based layout system and keep\n * track of which dimensions must be remeasured.\n *\n * @class ReactReconcileTransaction\n */\nfunction ReactReconcileTransaction(useCreateElement) {\n this.reinitializeTransaction();\n // Only server-side rendering really needs this option (see\n // `ReactServerRendering`), but server-side uses\n // `ReactServerRenderingTransaction` instead. This option is here so that it's\n // accessible and defaults to false when `ReactDOMComponent` and\n // `ReactDOMTextComponent` checks it in `mountComponent`.`\n this.renderToStaticMarkup = false;\n this.reactMountReady = CallbackQueue.getPooled(null);\n this.useCreateElement = useCreateElement;\n}\n\nvar Mixin = {\n /**\n * @see Transaction\n * @abstract\n * @final\n * @return {array<object>} List of operation wrap procedures.\n * TODO: convert to array<TransactionWrapper>\n */\n getTransactionWrappers: function () {\n return TRANSACTION_WRAPPERS;\n },\n\n /**\n * @return {object} The queue to collect `onDOMReady` callbacks with.\n */\n getReactMountReady: function () {\n return this.reactMountReady;\n },\n\n /**\n * @return {object} The queue to collect React async events.\n */\n getUpdateQueue: function () {\n return ReactUpdateQueue;\n },\n\n /**\n * Save current transaction state -- if the return value from this method is\n * passed to `rollback`, the transaction will be reset to that state.\n */\n checkpoint: function () {\n // reactMountReady is the our only stateful wrapper\n return this.reactMountReady.checkpoint();\n },\n\n rollback: function (checkpoint) {\n this.reactMountReady.rollback(checkpoint);\n },\n\n /**\n * `PooledClass` looks for this, and will invoke this before allowing this\n * instance to be reused.\n */\n destructor: function () {\n CallbackQueue.release(this.reactMountReady);\n this.reactMountReady = null;\n }\n};\n\n_assign(ReactReconcileTransaction.prototype, Transaction, Mixin);\n\nPooledClass.addPoolingTo(ReactReconcileTransaction);\n\nmodule.exports = ReactReconcileTransaction;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactReconcileTransaction.js\n// module id = 255\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactOwner = require('./ReactOwner');\n\nvar ReactRef = {};\n\nfunction attachRef(ref, component, owner) {\n if (typeof ref === 'function') {\n ref(component.getPublicInstance());\n } else {\n // Legacy ref\n ReactOwner.addComponentAsRefTo(component, ref, owner);\n }\n}\n\nfunction detachRef(ref, component, owner) {\n if (typeof ref === 'function') {\n ref(null);\n } else {\n // Legacy ref\n ReactOwner.removeComponentAsRefFrom(component, ref, owner);\n }\n}\n\nReactRef.attachRefs = function (instance, element) {\n if (element === null || typeof element !== 'object') {\n return;\n }\n var ref = element.ref;\n if (ref != null) {\n attachRef(ref, instance, element._owner);\n }\n};\n\nReactRef.shouldUpdateRefs = function (prevElement, nextElement) {\n // If either the owner or a `ref` has changed, make sure the newest owner\n // has stored a reference to `this`, and the previous owner (if different)\n // has forgotten the reference to `this`. We use the element instead\n // of the public this.props because the post processing cannot determine\n // a ref. The ref conceptually lives on the element.\n\n // TODO: Should this even be possible? The owner cannot change because\n // it's forbidden by shouldUpdateReactComponent. The ref can change\n // if you swap the keys of but not the refs. Reconsider where this check\n // is made. It probably belongs where the key checking and\n // instantiateReactComponent is done.\n\n var prevRef = null;\n var prevOwner = null;\n if (prevElement !== null && typeof prevElement === 'object') {\n prevRef = prevElement.ref;\n prevOwner = prevElement._owner;\n }\n\n var nextRef = null;\n var nextOwner = null;\n if (nextElement !== null && typeof nextElement === 'object') {\n nextRef = nextElement.ref;\n nextOwner = nextElement._owner;\n }\n\n return prevRef !== nextRef ||\n // If owner changes but we have an unchanged function ref, don't update refs\n typeof nextRef === 'string' && nextOwner !== prevOwner;\n};\n\nReactRef.detachRefs = function (instance, element) {\n if (element === null || typeof element !== 'object') {\n return;\n }\n var ref = element.ref;\n if (ref != null) {\n detachRef(ref, instance, element._owner);\n }\n};\n\nmodule.exports = ReactRef;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactRef.js\n// module id = 256\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar PooledClass = require('./PooledClass');\nvar Transaction = require('./Transaction');\nvar ReactInstrumentation = require('./ReactInstrumentation');\nvar ReactServerUpdateQueue = require('./ReactServerUpdateQueue');\n\n/**\n * Executed within the scope of the `Transaction` instance. Consider these as\n * being member methods, but with an implied ordering while being isolated from\n * each other.\n */\nvar TRANSACTION_WRAPPERS = [];\n\nif (process.env.NODE_ENV !== 'production') {\n TRANSACTION_WRAPPERS.push({\n initialize: ReactInstrumentation.debugTool.onBeginFlush,\n close: ReactInstrumentation.debugTool.onEndFlush\n });\n}\n\nvar noopCallbackQueue = {\n enqueue: function () {}\n};\n\n/**\n * @class ReactServerRenderingTransaction\n * @param {boolean} renderToStaticMarkup\n */\nfunction ReactServerRenderingTransaction(renderToStaticMarkup) {\n this.reinitializeTransaction();\n this.renderToStaticMarkup = renderToStaticMarkup;\n this.useCreateElement = false;\n this.updateQueue = new ReactServerUpdateQueue(this);\n}\n\nvar Mixin = {\n /**\n * @see Transaction\n * @abstract\n * @final\n * @return {array} Empty list of operation wrap procedures.\n */\n getTransactionWrappers: function () {\n return TRANSACTION_WRAPPERS;\n },\n\n /**\n * @return {object} The queue to collect `onDOMReady` callbacks with.\n */\n getReactMountReady: function () {\n return noopCallbackQueue;\n },\n\n /**\n * @return {object} The queue to collect React async events.\n */\n getUpdateQueue: function () {\n return this.updateQueue;\n },\n\n /**\n * `PooledClass` looks for this, and will invoke this before allowing this\n * instance to be reused.\n */\n destructor: function () {},\n\n checkpoint: function () {},\n\n rollback: function () {}\n};\n\n_assign(ReactServerRenderingTransaction.prototype, Transaction, Mixin);\n\nPooledClass.addPoolingTo(ReactServerRenderingTransaction);\n\nmodule.exports = ReactServerRenderingTransaction;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactServerRenderingTransaction.js\n// module id = 257\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar ReactUpdateQueue = require('./ReactUpdateQueue');\n\nvar warning = require('fbjs/lib/warning');\n\nfunction warnNoop(publicInstance, callerName) {\n if (process.env.NODE_ENV !== 'production') {\n var constructor = publicInstance.constructor;\n process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): Can only update a mounting component. ' + 'This usually means you called %s() outside componentWillMount() on the server. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0;\n }\n}\n\n/**\n * This is the update queue used for server rendering.\n * It delegates to ReactUpdateQueue while server rendering is in progress and\n * switches to ReactNoopUpdateQueue after the transaction has completed.\n * @class ReactServerUpdateQueue\n * @param {Transaction} transaction\n */\n\nvar ReactServerUpdateQueue = function () {\n function ReactServerUpdateQueue(transaction) {\n _classCallCheck(this, ReactServerUpdateQueue);\n\n this.transaction = transaction;\n }\n\n /**\n * Checks whether or not this composite component is mounted.\n * @param {ReactClass} publicInstance The instance we want to test.\n * @return {boolean} True if mounted, false otherwise.\n * @protected\n * @final\n */\n\n\n ReactServerUpdateQueue.prototype.isMounted = function isMounted(publicInstance) {\n return false;\n };\n\n /**\n * Enqueue a callback that will be executed after all the pending updates\n * have processed.\n *\n * @param {ReactClass} publicInstance The instance to use as `this` context.\n * @param {?function} callback Called after state is updated.\n * @internal\n */\n\n\n ReactServerUpdateQueue.prototype.enqueueCallback = function enqueueCallback(publicInstance, callback, callerName) {\n if (this.transaction.isInTransaction()) {\n ReactUpdateQueue.enqueueCallback(publicInstance, callback, callerName);\n }\n };\n\n /**\n * Forces an update. This should only be invoked when it is known with\n * certainty that we are **not** in a DOM transaction.\n *\n * You may want to call this when you know that some deeper aspect of the\n * component's state has changed but `setState` was not called.\n *\n * This will not invoke `shouldComponentUpdate`, but it will invoke\n * `componentWillUpdate` and `componentDidUpdate`.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @internal\n */\n\n\n ReactServerUpdateQueue.prototype.enqueueForceUpdate = function enqueueForceUpdate(publicInstance) {\n if (this.transaction.isInTransaction()) {\n ReactUpdateQueue.enqueueForceUpdate(publicInstance);\n } else {\n warnNoop(publicInstance, 'forceUpdate');\n }\n };\n\n /**\n * Replaces all of the state. Always use this or `setState` to mutate state.\n * You should treat `this.state` as immutable.\n *\n * There is no guarantee that `this.state` will be immediately updated, so\n * accessing `this.state` after calling this method may return the old value.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object|function} completeState Next state.\n * @internal\n */\n\n\n ReactServerUpdateQueue.prototype.enqueueReplaceState = function enqueueReplaceState(publicInstance, completeState) {\n if (this.transaction.isInTransaction()) {\n ReactUpdateQueue.enqueueReplaceState(publicInstance, completeState);\n } else {\n warnNoop(publicInstance, 'replaceState');\n }\n };\n\n /**\n * Sets a subset of the state. This only exists because _pendingState is\n * internal. This provides a merging strategy that is not available to deep\n * properties which is confusing. TODO: Expose pendingState or don't use it\n * during the merge.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object|function} partialState Next partial state to be merged with state.\n * @internal\n */\n\n\n ReactServerUpdateQueue.prototype.enqueueSetState = function enqueueSetState(publicInstance, partialState) {\n if (this.transaction.isInTransaction()) {\n ReactUpdateQueue.enqueueSetState(publicInstance, partialState);\n } else {\n warnNoop(publicInstance, 'setState');\n }\n };\n\n return ReactServerUpdateQueue;\n}();\n\nmodule.exports = ReactServerUpdateQueue;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactServerUpdateQueue.js\n// module id = 258\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nmodule.exports = '15.4.2';\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactVersion.js\n// module id = 259\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar NS = {\n xlink: 'http://www.w3.org/1999/xlink',\n xml: 'http://www.w3.org/XML/1998/namespace'\n};\n\n// We use attributes for everything SVG so let's avoid some duplication and run\n// code instead.\n// The following are all specified in the HTML config already so we exclude here.\n// - class (as className)\n// - color\n// - height\n// - id\n// - lang\n// - max\n// - media\n// - method\n// - min\n// - name\n// - style\n// - target\n// - type\n// - width\nvar ATTRS = {\n accentHeight: 'accent-height',\n accumulate: 0,\n additive: 0,\n alignmentBaseline: 'alignment-baseline',\n allowReorder: 'allowReorder',\n alphabetic: 0,\n amplitude: 0,\n arabicForm: 'arabic-form',\n ascent: 0,\n attributeName: 'attributeName',\n attributeType: 'attributeType',\n autoReverse: 'autoReverse',\n azimuth: 0,\n baseFrequency: 'baseFrequency',\n baseProfile: 'baseProfile',\n baselineShift: 'baseline-shift',\n bbox: 0,\n begin: 0,\n bias: 0,\n by: 0,\n calcMode: 'calcMode',\n capHeight: 'cap-height',\n clip: 0,\n clipPath: 'clip-path',\n clipRule: 'clip-rule',\n clipPathUnits: 'clipPathUnits',\n colorInterpolation: 'color-interpolation',\n colorInterpolationFilters: 'color-interpolation-filters',\n colorProfile: 'color-profile',\n colorRendering: 'color-rendering',\n contentScriptType: 'contentScriptType',\n contentStyleType: 'contentStyleType',\n cursor: 0,\n cx: 0,\n cy: 0,\n d: 0,\n decelerate: 0,\n descent: 0,\n diffuseConstant: 'diffuseConstant',\n direction: 0,\n display: 0,\n divisor: 0,\n dominantBaseline: 'dominant-baseline',\n dur: 0,\n dx: 0,\n dy: 0,\n edgeMode: 'edgeMode',\n elevation: 0,\n enableBackground: 'enable-background',\n end: 0,\n exponent: 0,\n externalResourcesRequired: 'externalResourcesRequired',\n fill: 0,\n fillOpacity: 'fill-opacity',\n fillRule: 'fill-rule',\n filter: 0,\n filterRes: 'filterRes',\n filterUnits: 'filterUnits',\n floodColor: 'flood-color',\n floodOpacity: 'flood-opacity',\n focusable: 0,\n fontFamily: 'font-family',\n fontSize: 'font-size',\n fontSizeAdjust: 'font-size-adjust',\n fontStretch: 'font-stretch',\n fontStyle: 'font-style',\n fontVariant: 'font-variant',\n fontWeight: 'font-weight',\n format: 0,\n from: 0,\n fx: 0,\n fy: 0,\n g1: 0,\n g2: 0,\n glyphName: 'glyph-name',\n glyphOrientationHorizontal: 'glyph-orientation-horizontal',\n glyphOrientationVertical: 'glyph-orientation-vertical',\n glyphRef: 'glyphRef',\n gradientTransform: 'gradientTransform',\n gradientUnits: 'gradientUnits',\n hanging: 0,\n horizAdvX: 'horiz-adv-x',\n horizOriginX: 'horiz-origin-x',\n ideographic: 0,\n imageRendering: 'image-rendering',\n 'in': 0,\n in2: 0,\n intercept: 0,\n k: 0,\n k1: 0,\n k2: 0,\n k3: 0,\n k4: 0,\n kernelMatrix: 'kernelMatrix',\n kernelUnitLength: 'kernelUnitLength',\n kerning: 0,\n keyPoints: 'keyPoints',\n keySplines: 'keySplines',\n keyTimes: 'keyTimes',\n lengthAdjust: 'lengthAdjust',\n letterSpacing: 'letter-spacing',\n lightingColor: 'lighting-color',\n limitingConeAngle: 'limitingConeAngle',\n local: 0,\n markerEnd: 'marker-end',\n markerMid: 'marker-mid',\n markerStart: 'marker-start',\n markerHeight: 'markerHeight',\n markerUnits: 'markerUnits',\n markerWidth: 'markerWidth',\n mask: 0,\n maskContentUnits: 'maskContentUnits',\n maskUnits: 'maskUnits',\n mathematical: 0,\n mode: 0,\n numOctaves: 'numOctaves',\n offset: 0,\n opacity: 0,\n operator: 0,\n order: 0,\n orient: 0,\n orientation: 0,\n origin: 0,\n overflow: 0,\n overlinePosition: 'overline-position',\n overlineThickness: 'overline-thickness',\n paintOrder: 'paint-order',\n panose1: 'panose-1',\n pathLength: 'pathLength',\n patternContentUnits: 'patternContentUnits',\n patternTransform: 'patternTransform',\n patternUnits: 'patternUnits',\n pointerEvents: 'pointer-events',\n points: 0,\n pointsAtX: 'pointsAtX',\n pointsAtY: 'pointsAtY',\n pointsAtZ: 'pointsAtZ',\n preserveAlpha: 'preserveAlpha',\n preserveAspectRatio: 'preserveAspectRatio',\n primitiveUnits: 'primitiveUnits',\n r: 0,\n radius: 0,\n refX: 'refX',\n refY: 'refY',\n renderingIntent: 'rendering-intent',\n repeatCount: 'repeatCount',\n repeatDur: 'repeatDur',\n requiredExtensions: 'requiredExtensions',\n requiredFeatures: 'requiredFeatures',\n restart: 0,\n result: 0,\n rotate: 0,\n rx: 0,\n ry: 0,\n scale: 0,\n seed: 0,\n shapeRendering: 'shape-rendering',\n slope: 0,\n spacing: 0,\n specularConstant: 'specularConstant',\n specularExponent: 'specularExponent',\n speed: 0,\n spreadMethod: 'spreadMethod',\n startOffset: 'startOffset',\n stdDeviation: 'stdDeviation',\n stemh: 0,\n stemv: 0,\n stitchTiles: 'stitchTiles',\n stopColor: 'stop-color',\n stopOpacity: 'stop-opacity',\n strikethroughPosition: 'strikethrough-position',\n strikethroughThickness: 'strikethrough-thickness',\n string: 0,\n stroke: 0,\n strokeDasharray: 'stroke-dasharray',\n strokeDashoffset: 'stroke-dashoffset',\n strokeLinecap: 'stroke-linecap',\n strokeLinejoin: 'stroke-linejoin',\n strokeMiterlimit: 'stroke-miterlimit',\n strokeOpacity: 'stroke-opacity',\n strokeWidth: 'stroke-width',\n surfaceScale: 'surfaceScale',\n systemLanguage: 'systemLanguage',\n tableValues: 'tableValues',\n targetX: 'targetX',\n targetY: 'targetY',\n textAnchor: 'text-anchor',\n textDecoration: 'text-decoration',\n textRendering: 'text-rendering',\n textLength: 'textLength',\n to: 0,\n transform: 0,\n u1: 0,\n u2: 0,\n underlinePosition: 'underline-position',\n underlineThickness: 'underline-thickness',\n unicode: 0,\n unicodeBidi: 'unicode-bidi',\n unicodeRange: 'unicode-range',\n unitsPerEm: 'units-per-em',\n vAlphabetic: 'v-alphabetic',\n vHanging: 'v-hanging',\n vIdeographic: 'v-ideographic',\n vMathematical: 'v-mathematical',\n values: 0,\n vectorEffect: 'vector-effect',\n version: 0,\n vertAdvY: 'vert-adv-y',\n vertOriginX: 'vert-origin-x',\n vertOriginY: 'vert-origin-y',\n viewBox: 'viewBox',\n viewTarget: 'viewTarget',\n visibility: 0,\n widths: 0,\n wordSpacing: 'word-spacing',\n writingMode: 'writing-mode',\n x: 0,\n xHeight: 'x-height',\n x1: 0,\n x2: 0,\n xChannelSelector: 'xChannelSelector',\n xlinkActuate: 'xlink:actuate',\n xlinkArcrole: 'xlink:arcrole',\n xlinkHref: 'xlink:href',\n xlinkRole: 'xlink:role',\n xlinkShow: 'xlink:show',\n xlinkTitle: 'xlink:title',\n xlinkType: 'xlink:type',\n xmlBase: 'xml:base',\n xmlns: 0,\n xmlnsXlink: 'xmlns:xlink',\n xmlLang: 'xml:lang',\n xmlSpace: 'xml:space',\n y: 0,\n y1: 0,\n y2: 0,\n yChannelSelector: 'yChannelSelector',\n z: 0,\n zoomAndPan: 'zoomAndPan'\n};\n\nvar SVGDOMPropertyConfig = {\n Properties: {},\n DOMAttributeNamespaces: {\n xlinkActuate: NS.xlink,\n xlinkArcrole: NS.xlink,\n xlinkHref: NS.xlink,\n xlinkRole: NS.xlink,\n xlinkShow: NS.xlink,\n xlinkTitle: NS.xlink,\n xlinkType: NS.xlink,\n xmlBase: NS.xml,\n xmlLang: NS.xml,\n xmlSpace: NS.xml\n },\n DOMAttributeNames: {}\n};\n\nObject.keys(ATTRS).forEach(function (key) {\n SVGDOMPropertyConfig.Properties[key] = 0;\n if (ATTRS[key]) {\n SVGDOMPropertyConfig.DOMAttributeNames[key] = ATTRS[key];\n }\n});\n\nmodule.exports = SVGDOMPropertyConfig;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SVGDOMPropertyConfig.js\n// module id = 260\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar EventPropagators = require('./EventPropagators');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactInputSelection = require('./ReactInputSelection');\nvar SyntheticEvent = require('./SyntheticEvent');\n\nvar getActiveElement = require('fbjs/lib/getActiveElement');\nvar isTextInputElement = require('./isTextInputElement');\nvar shallowEqual = require('fbjs/lib/shallowEqual');\n\nvar skipSelectionChangeEvent = ExecutionEnvironment.canUseDOM && 'documentMode' in document && document.documentMode <= 11;\n\nvar eventTypes = {\n select: {\n phasedRegistrationNames: {\n bubbled: 'onSelect',\n captured: 'onSelectCapture'\n },\n dependencies: ['topBlur', 'topContextMenu', 'topFocus', 'topKeyDown', 'topKeyUp', 'topMouseDown', 'topMouseUp', 'topSelectionChange']\n }\n};\n\nvar activeElement = null;\nvar activeElementInst = null;\nvar lastSelection = null;\nvar mouseDown = false;\n\n// Track whether a listener exists for this plugin. If none exist, we do\n// not extract events. See #3639.\nvar hasListener = false;\n\n/**\n * Get an object which is a unique representation of the current selection.\n *\n * The return value will not be consistent across nodes or browsers, but\n * two identical selections on the same node will return identical objects.\n *\n * @param {DOMElement} node\n * @return {object}\n */\nfunction getSelection(node) {\n if ('selectionStart' in node && ReactInputSelection.hasSelectionCapabilities(node)) {\n return {\n start: node.selectionStart,\n end: node.selectionEnd\n };\n } else if (window.getSelection) {\n var selection = window.getSelection();\n return {\n anchorNode: selection.anchorNode,\n anchorOffset: selection.anchorOffset,\n focusNode: selection.focusNode,\n focusOffset: selection.focusOffset\n };\n } else if (document.selection) {\n var range = document.selection.createRange();\n return {\n parentElement: range.parentElement(),\n text: range.text,\n top: range.boundingTop,\n left: range.boundingLeft\n };\n }\n}\n\n/**\n * Poll selection to see whether it's changed.\n *\n * @param {object} nativeEvent\n * @return {?SyntheticEvent}\n */\nfunction constructSelectEvent(nativeEvent, nativeEventTarget) {\n // Ensure we have the right element, and that the user is not dragging a\n // selection (this matches native `select` event behavior). In HTML5, select\n // fires only on input and textarea thus if there's no focused element we\n // won't dispatch.\n if (mouseDown || activeElement == null || activeElement !== getActiveElement()) {\n return null;\n }\n\n // Only fire when selection has actually changed.\n var currentSelection = getSelection(activeElement);\n if (!lastSelection || !shallowEqual(lastSelection, currentSelection)) {\n lastSelection = currentSelection;\n\n var syntheticEvent = SyntheticEvent.getPooled(eventTypes.select, activeElementInst, nativeEvent, nativeEventTarget);\n\n syntheticEvent.type = 'select';\n syntheticEvent.target = activeElement;\n\n EventPropagators.accumulateTwoPhaseDispatches(syntheticEvent);\n\n return syntheticEvent;\n }\n\n return null;\n}\n\n/**\n * This plugin creates an `onSelect` event that normalizes select events\n * across form elements.\n *\n * Supported elements are:\n * - input (see `isTextInputElement`)\n * - textarea\n * - contentEditable\n *\n * This differs from native browser implementations in the following ways:\n * - Fires on contentEditable fields as well as inputs.\n * - Fires for collapsed selection.\n * - Fires after user input.\n */\nvar SelectEventPlugin = {\n\n eventTypes: eventTypes,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n if (!hasListener) {\n return null;\n }\n\n var targetNode = targetInst ? ReactDOMComponentTree.getNodeFromInstance(targetInst) : window;\n\n switch (topLevelType) {\n // Track the input node that has focus.\n case 'topFocus':\n if (isTextInputElement(targetNode) || targetNode.contentEditable === 'true') {\n activeElement = targetNode;\n activeElementInst = targetInst;\n lastSelection = null;\n }\n break;\n case 'topBlur':\n activeElement = null;\n activeElementInst = null;\n lastSelection = null;\n break;\n\n // Don't fire the event while the user is dragging. This matches the\n // semantics of the native select event.\n case 'topMouseDown':\n mouseDown = true;\n break;\n case 'topContextMenu':\n case 'topMouseUp':\n mouseDown = false;\n return constructSelectEvent(nativeEvent, nativeEventTarget);\n\n // Chrome and IE fire non-standard event when selection is changed (and\n // sometimes when it hasn't). IE's event fires out of order with respect\n // to key and input events on deletion, so we discard it.\n //\n // Firefox doesn't support selectionchange, so check selection status\n // after each key entry. The selection changes after keydown and before\n // keyup, but we check on keydown as well in the case of holding down a\n // key, when multiple keydown events are fired but only one keyup is.\n // This is also our approach for IE handling, for the reason above.\n case 'topSelectionChange':\n if (skipSelectionChangeEvent) {\n break;\n }\n // falls through\n case 'topKeyDown':\n case 'topKeyUp':\n return constructSelectEvent(nativeEvent, nativeEventTarget);\n }\n\n return null;\n },\n\n didPutListener: function (inst, registrationName, listener) {\n if (registrationName === 'onSelect') {\n hasListener = true;\n }\n }\n};\n\nmodule.exports = SelectEventPlugin;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SelectEventPlugin.js\n// module id = 261\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar EventListener = require('fbjs/lib/EventListener');\nvar EventPropagators = require('./EventPropagators');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar SyntheticAnimationEvent = require('./SyntheticAnimationEvent');\nvar SyntheticClipboardEvent = require('./SyntheticClipboardEvent');\nvar SyntheticEvent = require('./SyntheticEvent');\nvar SyntheticFocusEvent = require('./SyntheticFocusEvent');\nvar SyntheticKeyboardEvent = require('./SyntheticKeyboardEvent');\nvar SyntheticMouseEvent = require('./SyntheticMouseEvent');\nvar SyntheticDragEvent = require('./SyntheticDragEvent');\nvar SyntheticTouchEvent = require('./SyntheticTouchEvent');\nvar SyntheticTransitionEvent = require('./SyntheticTransitionEvent');\nvar SyntheticUIEvent = require('./SyntheticUIEvent');\nvar SyntheticWheelEvent = require('./SyntheticWheelEvent');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar getEventCharCode = require('./getEventCharCode');\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Turns\n * ['abort', ...]\n * into\n * eventTypes = {\n * 'abort': {\n * phasedRegistrationNames: {\n * bubbled: 'onAbort',\n * captured: 'onAbortCapture',\n * },\n * dependencies: ['topAbort'],\n * },\n * ...\n * };\n * topLevelEventsToDispatchConfig = {\n * 'topAbort': { sameConfig }\n * };\n */\nvar eventTypes = {};\nvar topLevelEventsToDispatchConfig = {};\n['abort', 'animationEnd', 'animationIteration', 'animationStart', 'blur', 'canPlay', 'canPlayThrough', 'click', 'contextMenu', 'copy', 'cut', 'doubleClick', 'drag', 'dragEnd', 'dragEnter', 'dragExit', 'dragLeave', 'dragOver', 'dragStart', 'drop', 'durationChange', 'emptied', 'encrypted', 'ended', 'error', 'focus', 'input', 'invalid', 'keyDown', 'keyPress', 'keyUp', 'load', 'loadedData', 'loadedMetadata', 'loadStart', 'mouseDown', 'mouseMove', 'mouseOut', 'mouseOver', 'mouseUp', 'paste', 'pause', 'play', 'playing', 'progress', 'rateChange', 'reset', 'scroll', 'seeked', 'seeking', 'stalled', 'submit', 'suspend', 'timeUpdate', 'touchCancel', 'touchEnd', 'touchMove', 'touchStart', 'transitionEnd', 'volumeChange', 'waiting', 'wheel'].forEach(function (event) {\n var capitalizedEvent = event[0].toUpperCase() + event.slice(1);\n var onEvent = 'on' + capitalizedEvent;\n var topEvent = 'top' + capitalizedEvent;\n\n var type = {\n phasedRegistrationNames: {\n bubbled: onEvent,\n captured: onEvent + 'Capture'\n },\n dependencies: [topEvent]\n };\n eventTypes[event] = type;\n topLevelEventsToDispatchConfig[topEvent] = type;\n});\n\nvar onClickListeners = {};\n\nfunction getDictionaryKey(inst) {\n // Prevents V8 performance issue:\n // https://github.com/facebook/react/pull/7232\n return '.' + inst._rootNodeID;\n}\n\nfunction isInteractive(tag) {\n return tag === 'button' || tag === 'input' || tag === 'select' || tag === 'textarea';\n}\n\nvar SimpleEventPlugin = {\n\n eventTypes: eventTypes,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType];\n if (!dispatchConfig) {\n return null;\n }\n var EventConstructor;\n switch (topLevelType) {\n case 'topAbort':\n case 'topCanPlay':\n case 'topCanPlayThrough':\n case 'topDurationChange':\n case 'topEmptied':\n case 'topEncrypted':\n case 'topEnded':\n case 'topError':\n case 'topInput':\n case 'topInvalid':\n case 'topLoad':\n case 'topLoadedData':\n case 'topLoadedMetadata':\n case 'topLoadStart':\n case 'topPause':\n case 'topPlay':\n case 'topPlaying':\n case 'topProgress':\n case 'topRateChange':\n case 'topReset':\n case 'topSeeked':\n case 'topSeeking':\n case 'topStalled':\n case 'topSubmit':\n case 'topSuspend':\n case 'topTimeUpdate':\n case 'topVolumeChange':\n case 'topWaiting':\n // HTML Events\n // @see http://www.w3.org/TR/html5/index.html#events-0\n EventConstructor = SyntheticEvent;\n break;\n case 'topKeyPress':\n // Firefox creates a keypress event for function keys too. This removes\n // the unwanted keypress events. Enter is however both printable and\n // non-printable. One would expect Tab to be as well (but it isn't).\n if (getEventCharCode(nativeEvent) === 0) {\n return null;\n }\n /* falls through */\n case 'topKeyDown':\n case 'topKeyUp':\n EventConstructor = SyntheticKeyboardEvent;\n break;\n case 'topBlur':\n case 'topFocus':\n EventConstructor = SyntheticFocusEvent;\n break;\n case 'topClick':\n // Firefox creates a click event on right mouse clicks. This removes the\n // unwanted click events.\n if (nativeEvent.button === 2) {\n return null;\n }\n /* falls through */\n case 'topDoubleClick':\n case 'topMouseDown':\n case 'topMouseMove':\n case 'topMouseUp':\n // TODO: Disabled elements should not respond to mouse events\n /* falls through */\n case 'topMouseOut':\n case 'topMouseOver':\n case 'topContextMenu':\n EventConstructor = SyntheticMouseEvent;\n break;\n case 'topDrag':\n case 'topDragEnd':\n case 'topDragEnter':\n case 'topDragExit':\n case 'topDragLeave':\n case 'topDragOver':\n case 'topDragStart':\n case 'topDrop':\n EventConstructor = SyntheticDragEvent;\n break;\n case 'topTouchCancel':\n case 'topTouchEnd':\n case 'topTouchMove':\n case 'topTouchStart':\n EventConstructor = SyntheticTouchEvent;\n break;\n case 'topAnimationEnd':\n case 'topAnimationIteration':\n case 'topAnimationStart':\n EventConstructor = SyntheticAnimationEvent;\n break;\n case 'topTransitionEnd':\n EventConstructor = SyntheticTransitionEvent;\n break;\n case 'topScroll':\n EventConstructor = SyntheticUIEvent;\n break;\n case 'topWheel':\n EventConstructor = SyntheticWheelEvent;\n break;\n case 'topCopy':\n case 'topCut':\n case 'topPaste':\n EventConstructor = SyntheticClipboardEvent;\n break;\n }\n !EventConstructor ? process.env.NODE_ENV !== 'production' ? invariant(false, 'SimpleEventPlugin: Unhandled event type, `%s`.', topLevelType) : _prodInvariant('86', topLevelType) : void 0;\n var event = EventConstructor.getPooled(dispatchConfig, targetInst, nativeEvent, nativeEventTarget);\n EventPropagators.accumulateTwoPhaseDispatches(event);\n return event;\n },\n\n didPutListener: function (inst, registrationName, listener) {\n // Mobile Safari does not fire properly bubble click events on\n // non-interactive elements, which means delegated click listeners do not\n // fire. The workaround for this bug involves attaching an empty click\n // listener on the target node.\n // http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html\n if (registrationName === 'onClick' && !isInteractive(inst._tag)) {\n var key = getDictionaryKey(inst);\n var node = ReactDOMComponentTree.getNodeFromInstance(inst);\n if (!onClickListeners[key]) {\n onClickListeners[key] = EventListener.listen(node, 'click', emptyFunction);\n }\n }\n },\n\n willDeleteListener: function (inst, registrationName) {\n if (registrationName === 'onClick' && !isInteractive(inst._tag)) {\n var key = getDictionaryKey(inst);\n onClickListeners[key].remove();\n delete onClickListeners[key];\n }\n }\n\n};\n\nmodule.exports = SimpleEventPlugin;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SimpleEventPlugin.js\n// module id = 262\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticEvent = require('./SyntheticEvent');\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/css3-animations/#AnimationEvent-interface\n * @see https://developer.mozilla.org/en-US/docs/Web/API/AnimationEvent\n */\nvar AnimationEventInterface = {\n animationName: null,\n elapsedTime: null,\n pseudoElement: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticEvent}\n */\nfunction SyntheticAnimationEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent.augmentClass(SyntheticAnimationEvent, AnimationEventInterface);\n\nmodule.exports = SyntheticAnimationEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticAnimationEvent.js\n// module id = 263\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticEvent = require('./SyntheticEvent');\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/clipboard-apis/\n */\nvar ClipboardEventInterface = {\n clipboardData: function (event) {\n return 'clipboardData' in event ? event.clipboardData : window.clipboardData;\n }\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticClipboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface);\n\nmodule.exports = SyntheticClipboardEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticClipboardEvent.js\n// module id = 264\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticEvent = require('./SyntheticEvent');\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/DOM-Level-3-Events/#events-compositionevents\n */\nvar CompositionEventInterface = {\n data: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticCompositionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent.augmentClass(SyntheticCompositionEvent, CompositionEventInterface);\n\nmodule.exports = SyntheticCompositionEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticCompositionEvent.js\n// module id = 265\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticMouseEvent = require('./SyntheticMouseEvent');\n\n/**\n * @interface DragEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar DragEventInterface = {\n dataTransfer: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticDragEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface);\n\nmodule.exports = SyntheticDragEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticDragEvent.js\n// module id = 266\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticUIEvent = require('./SyntheticUIEvent');\n\n/**\n * @interface FocusEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar FocusEventInterface = {\n relatedTarget: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticFocusEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface);\n\nmodule.exports = SyntheticFocusEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticFocusEvent.js\n// module id = 267\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticEvent = require('./SyntheticEvent');\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105\n * /#events-inputevents\n */\nvar InputEventInterface = {\n data: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticInputEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent.augmentClass(SyntheticInputEvent, InputEventInterface);\n\nmodule.exports = SyntheticInputEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticInputEvent.js\n// module id = 268\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticUIEvent = require('./SyntheticUIEvent');\n\nvar getEventCharCode = require('./getEventCharCode');\nvar getEventKey = require('./getEventKey');\nvar getEventModifierState = require('./getEventModifierState');\n\n/**\n * @interface KeyboardEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar KeyboardEventInterface = {\n key: getEventKey,\n location: null,\n ctrlKey: null,\n shiftKey: null,\n altKey: null,\n metaKey: null,\n repeat: null,\n locale: null,\n getModifierState: getEventModifierState,\n // Legacy Interface\n charCode: function (event) {\n // `charCode` is the result of a KeyPress event and represents the value of\n // the actual printable character.\n\n // KeyPress is deprecated, but its replacement is not yet final and not\n // implemented in any major browser. Only KeyPress has charCode.\n if (event.type === 'keypress') {\n return getEventCharCode(event);\n }\n return 0;\n },\n keyCode: function (event) {\n // `keyCode` is the result of a KeyDown/Up event and represents the value of\n // physical keyboard key.\n\n // The actual meaning of the value depends on the users' keyboard layout\n // which cannot be detected. Assuming that it is a US keyboard layout\n // provides a surprisingly accurate mapping for US and European users.\n // Due to this, it is left to the user to implement at this time.\n if (event.type === 'keydown' || event.type === 'keyup') {\n return event.keyCode;\n }\n return 0;\n },\n which: function (event) {\n // `which` is an alias for either `keyCode` or `charCode` depending on the\n // type of the event.\n if (event.type === 'keypress') {\n return getEventCharCode(event);\n }\n if (event.type === 'keydown' || event.type === 'keyup') {\n return event.keyCode;\n }\n return 0;\n }\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticKeyboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface);\n\nmodule.exports = SyntheticKeyboardEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticKeyboardEvent.js\n// module id = 269\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticUIEvent = require('./SyntheticUIEvent');\n\nvar getEventModifierState = require('./getEventModifierState');\n\n/**\n * @interface TouchEvent\n * @see http://www.w3.org/TR/touch-events/\n */\nvar TouchEventInterface = {\n touches: null,\n targetTouches: null,\n changedTouches: null,\n altKey: null,\n metaKey: null,\n ctrlKey: null,\n shiftKey: null,\n getModifierState: getEventModifierState\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticTouchEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface);\n\nmodule.exports = SyntheticTouchEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticTouchEvent.js\n// module id = 270\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticEvent = require('./SyntheticEvent');\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/2009/WD-css3-transitions-20090320/#transition-events-\n * @see https://developer.mozilla.org/en-US/docs/Web/API/TransitionEvent\n */\nvar TransitionEventInterface = {\n propertyName: null,\n elapsedTime: null,\n pseudoElement: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticEvent}\n */\nfunction SyntheticTransitionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent.augmentClass(SyntheticTransitionEvent, TransitionEventInterface);\n\nmodule.exports = SyntheticTransitionEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticTransitionEvent.js\n// module id = 271\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticMouseEvent = require('./SyntheticMouseEvent');\n\n/**\n * @interface WheelEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar WheelEventInterface = {\n deltaX: function (event) {\n return 'deltaX' in event ? event.deltaX :\n // Fallback to `wheelDeltaX` for Webkit and normalize (right is positive).\n 'wheelDeltaX' in event ? -event.wheelDeltaX : 0;\n },\n deltaY: function (event) {\n return 'deltaY' in event ? event.deltaY :\n // Fallback to `wheelDeltaY` for Webkit and normalize (down is positive).\n 'wheelDeltaY' in event ? -event.wheelDeltaY :\n // Fallback to `wheelDelta` for IE<9 and normalize (down is positive).\n 'wheelDelta' in event ? -event.wheelDelta : 0;\n },\n deltaZ: null,\n\n // Browsers without \"deltaMode\" is reporting in raw wheel delta where one\n // notch on the scroll is always +/- 120, roughly equivalent to pixels.\n // A good approximation of DOM_DELTA_LINE (1) is 5% of viewport size or\n // ~40 pixels, for DOM_DELTA_SCREEN (2) it is 87.5% of viewport size.\n deltaMode: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticMouseEvent}\n */\nfunction SyntheticWheelEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface);\n\nmodule.exports = SyntheticWheelEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticWheelEvent.js\n// module id = 272\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar MOD = 65521;\n\n// adler32 is not cryptographically strong, and is only used to sanity check that\n// markup generated on the server matches the markup generated on the client.\n// This implementation (a modified version of the SheetJS version) has been optimized\n// for our use case, at the expense of conforming to the adler32 specification\n// for non-ascii inputs.\nfunction adler32(data) {\n var a = 1;\n var b = 0;\n var i = 0;\n var l = data.length;\n var m = l & ~0x3;\n while (i < m) {\n var n = Math.min(i + 4096, m);\n for (; i < n; i += 4) {\n b += (a += data.charCodeAt(i)) + (a += data.charCodeAt(i + 1)) + (a += data.charCodeAt(i + 2)) + (a += data.charCodeAt(i + 3));\n }\n a %= MOD;\n b %= MOD;\n }\n for (; i < l; i++) {\n b += a += data.charCodeAt(i);\n }\n a %= MOD;\n b %= MOD;\n return a | b << 16;\n}\n\nmodule.exports = adler32;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/adler32.js\n// module id = 273\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactPropTypeLocationNames = require('./ReactPropTypeLocationNames');\nvar ReactPropTypesSecret = require('./ReactPropTypesSecret');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nvar ReactComponentTreeHook;\n\nif (typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'test') {\n // Temporary hack.\n // Inline requires don't work well with Jest:\n // https://github.com/facebook/react/issues/7240\n // Remove the inline requires when we don't need them anymore:\n // https://github.com/facebook/react/pull/7178\n ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n}\n\nvar loggedTypeFailures = {};\n\n/**\n * Assert that the values match with the type specs.\n * Error messages are memorized and will only be shown once.\n *\n * @param {object} typeSpecs Map of name to a ReactPropType\n * @param {object} values Runtime values that need to be type-checked\n * @param {string} location e.g. \"prop\", \"context\", \"child context\"\n * @param {string} componentName Name of the component for error messages.\n * @param {?object} element The React element that is being type-checked\n * @param {?number} debugID The React component instance that is being type-checked\n * @private\n */\nfunction checkReactTypeSpec(typeSpecs, values, location, componentName, element, debugID) {\n for (var typeSpecName in typeSpecs) {\n if (typeSpecs.hasOwnProperty(typeSpecName)) {\n var error;\n // Prop type validation may throw. In case they do, we don't want to\n // fail the render phase where it didn't fail before. So we log it.\n // After these have been cleaned up, we'll let them throw.\n try {\n // This is intentionally an invariant that gets caught. It's the same\n // behavior as without this statement except with a better message.\n !(typeof typeSpecs[typeSpecName] === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : _prodInvariant('84', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : void 0;\n error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);\n } catch (ex) {\n error = ex;\n }\n process.env.NODE_ENV !== 'production' ? warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName, typeof error) : void 0;\n if (error instanceof Error && !(error.message in loggedTypeFailures)) {\n // Only monitor this failure once because there tends to be a lot of the\n // same error.\n loggedTypeFailures[error.message] = true;\n\n var componentStackInfo = '';\n\n if (process.env.NODE_ENV !== 'production') {\n if (!ReactComponentTreeHook) {\n ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n }\n if (debugID !== null) {\n componentStackInfo = ReactComponentTreeHook.getStackAddendumByID(debugID);\n } else if (element !== null) {\n componentStackInfo = ReactComponentTreeHook.getCurrentStackAddendum(element);\n }\n }\n\n process.env.NODE_ENV !== 'production' ? warning(false, 'Failed %s type: %s%s', location, error.message, componentStackInfo) : void 0;\n }\n }\n }\n}\n\nmodule.exports = checkReactTypeSpec;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/checkReactTypeSpec.js\n// module id = 274\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar CSSProperty = require('./CSSProperty');\nvar warning = require('fbjs/lib/warning');\n\nvar isUnitlessNumber = CSSProperty.isUnitlessNumber;\nvar styleWarnings = {};\n\n/**\n * Convert a value into the proper css writable value. The style name `name`\n * should be logical (no hyphens), as specified\n * in `CSSProperty.isUnitlessNumber`.\n *\n * @param {string} name CSS property name such as `topMargin`.\n * @param {*} value CSS property value such as `10px`.\n * @param {ReactDOMComponent} component\n * @return {string} Normalized style value with dimensions applied.\n */\nfunction dangerousStyleValue(name, value, component) {\n // Note that we've removed escapeTextForBrowser() calls here since the\n // whole string will be escaped when the attribute is injected into\n // the markup. If you provide unsafe user data here they can inject\n // arbitrary CSS which may be problematic (I couldn't repro this):\n // https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet\n // http://www.thespanner.co.uk/2007/11/26/ultimate-xss-css-injection/\n // This is not an XSS hole but instead a potential CSS injection issue\n // which has lead to a greater discussion about how we're going to\n // trust URLs moving forward. See #2115901\n\n var isEmpty = value == null || typeof value === 'boolean' || value === '';\n if (isEmpty) {\n return '';\n }\n\n var isNonNumeric = isNaN(value);\n if (isNonNumeric || value === 0 || isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name]) {\n return '' + value; // cast to string\n }\n\n if (typeof value === 'string') {\n if (process.env.NODE_ENV !== 'production') {\n // Allow '0' to pass through without warning. 0 is already special and\n // doesn't require units, so we don't need to warn about it.\n if (component && value !== '0') {\n var owner = component._currentElement._owner;\n var ownerName = owner ? owner.getName() : null;\n if (ownerName && !styleWarnings[ownerName]) {\n styleWarnings[ownerName] = {};\n }\n var warned = false;\n if (ownerName) {\n var warnings = styleWarnings[ownerName];\n warned = warnings[name];\n if (!warned) {\n warnings[name] = true;\n }\n }\n if (!warned) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'a `%s` tag (owner: `%s`) was passed a numeric string value ' + 'for CSS property `%s` (value: `%s`) which will be treated ' + 'as a unitless number in a future version of React.', component._currentElement.type, ownerName || 'unknown', name, value) : void 0;\n }\n }\n }\n value = value.trim();\n }\n return value + 'px';\n}\n\nmodule.exports = dangerousStyleValue;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/dangerousStyleValue.js\n// module id = 275\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactCurrentOwner = require('react/lib/ReactCurrentOwner');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactInstanceMap = require('./ReactInstanceMap');\n\nvar getHostComponentFromComposite = require('./getHostComponentFromComposite');\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\n/**\n * Returns the DOM node rendered by this element.\n *\n * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.finddomnode\n *\n * @param {ReactComponent|DOMElement} componentOrElement\n * @return {?DOMElement} The root node of this element.\n */\nfunction findDOMNode(componentOrElement) {\n if (process.env.NODE_ENV !== 'production') {\n var owner = ReactCurrentOwner.current;\n if (owner !== null) {\n process.env.NODE_ENV !== 'production' ? warning(owner._warnedAboutRefsInRender, '%s is accessing findDOMNode inside its render(). ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : void 0;\n owner._warnedAboutRefsInRender = true;\n }\n }\n if (componentOrElement == null) {\n return null;\n }\n if (componentOrElement.nodeType === 1) {\n return componentOrElement;\n }\n\n var inst = ReactInstanceMap.get(componentOrElement);\n if (inst) {\n inst = getHostComponentFromComposite(inst);\n return inst ? ReactDOMComponentTree.getNodeFromInstance(inst) : null;\n }\n\n if (typeof componentOrElement.render === 'function') {\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'findDOMNode was called on an unmounted component.') : _prodInvariant('44') : void 0;\n } else {\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Element appears to be neither ReactComponent nor DOMNode (keys: %s)', Object.keys(componentOrElement)) : _prodInvariant('45', Object.keys(componentOrElement)) : void 0;\n }\n}\n\nmodule.exports = findDOMNode;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/findDOMNode.js\n// module id = 276\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar KeyEscapeUtils = require('./KeyEscapeUtils');\nvar traverseAllChildren = require('./traverseAllChildren');\nvar warning = require('fbjs/lib/warning');\n\nvar ReactComponentTreeHook;\n\nif (typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'test') {\n // Temporary hack.\n // Inline requires don't work well with Jest:\n // https://github.com/facebook/react/issues/7240\n // Remove the inline requires when we don't need them anymore:\n // https://github.com/facebook/react/pull/7178\n ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n}\n\n/**\n * @param {function} traverseContext Context passed through traversal.\n * @param {?ReactComponent} child React child component.\n * @param {!string} name String name of key path to child.\n * @param {number=} selfDebugID Optional debugID of the current internal instance.\n */\nfunction flattenSingleChildIntoContext(traverseContext, child, name, selfDebugID) {\n // We found a component instance.\n if (traverseContext && typeof traverseContext === 'object') {\n var result = traverseContext;\n var keyUnique = result[name] === undefined;\n if (process.env.NODE_ENV !== 'production') {\n if (!ReactComponentTreeHook) {\n ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n }\n if (!keyUnique) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.%s', KeyEscapeUtils.unescape(name), ReactComponentTreeHook.getStackAddendumByID(selfDebugID)) : void 0;\n }\n }\n if (keyUnique && child != null) {\n result[name] = child;\n }\n }\n}\n\n/**\n * Flattens children that are typically specified as `props.children`. Any null\n * children will not be included in the resulting object.\n * @return {!object} flattened children keyed by name.\n */\nfunction flattenChildren(children, selfDebugID) {\n if (children == null) {\n return children;\n }\n var result = {};\n\n if (process.env.NODE_ENV !== 'production') {\n traverseAllChildren(children, function (traverseContext, child, name) {\n return flattenSingleChildIntoContext(traverseContext, child, name, selfDebugID);\n }, result);\n } else {\n traverseAllChildren(children, flattenSingleChildIntoContext, result);\n }\n return result;\n}\n\nmodule.exports = flattenChildren;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/flattenChildren.js\n// module id = 277\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar getEventCharCode = require('./getEventCharCode');\n\n/**\n * Normalization of deprecated HTML5 `key` values\n * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names\n */\nvar normalizeKey = {\n 'Esc': 'Escape',\n 'Spacebar': ' ',\n 'Left': 'ArrowLeft',\n 'Up': 'ArrowUp',\n 'Right': 'ArrowRight',\n 'Down': 'ArrowDown',\n 'Del': 'Delete',\n 'Win': 'OS',\n 'Menu': 'ContextMenu',\n 'Apps': 'ContextMenu',\n 'Scroll': 'ScrollLock',\n 'MozPrintableKey': 'Unidentified'\n};\n\n/**\n * Translation from legacy `keyCode` to HTML5 `key`\n * Only special keys supported, all others depend on keyboard layout or browser\n * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names\n */\nvar translateToKey = {\n 8: 'Backspace',\n 9: 'Tab',\n 12: 'Clear',\n 13: 'Enter',\n 16: 'Shift',\n 17: 'Control',\n 18: 'Alt',\n 19: 'Pause',\n 20: 'CapsLock',\n 27: 'Escape',\n 32: ' ',\n 33: 'PageUp',\n 34: 'PageDown',\n 35: 'End',\n 36: 'Home',\n 37: 'ArrowLeft',\n 38: 'ArrowUp',\n 39: 'ArrowRight',\n 40: 'ArrowDown',\n 45: 'Insert',\n 46: 'Delete',\n 112: 'F1', 113: 'F2', 114: 'F3', 115: 'F4', 116: 'F5', 117: 'F6',\n 118: 'F7', 119: 'F8', 120: 'F9', 121: 'F10', 122: 'F11', 123: 'F12',\n 144: 'NumLock',\n 145: 'ScrollLock',\n 224: 'Meta'\n};\n\n/**\n * @param {object} nativeEvent Native browser event.\n * @return {string} Normalized `key` property.\n */\nfunction getEventKey(nativeEvent) {\n if (nativeEvent.key) {\n // Normalize inconsistent values reported by browsers due to\n // implementations of a working draft specification.\n\n // FireFox implements `key` but returns `MozPrintableKey` for all\n // printable characters (normalized to `Unidentified`), ignore it.\n var key = normalizeKey[nativeEvent.key] || nativeEvent.key;\n if (key !== 'Unidentified') {\n return key;\n }\n }\n\n // Browser does not implement `key`, polyfill as much of it as we can.\n if (nativeEvent.type === 'keypress') {\n var charCode = getEventCharCode(nativeEvent);\n\n // The enter-key is technically both printable and non-printable and can\n // thus be captured by `keypress`, no other non-printable key should.\n return charCode === 13 ? 'Enter' : String.fromCharCode(charCode);\n }\n if (nativeEvent.type === 'keydown' || nativeEvent.type === 'keyup') {\n // While user keyboard layout determines the actual meaning of each\n // `keyCode` value, almost all function keys have a universal value.\n return translateToKey[nativeEvent.keyCode] || 'Unidentified';\n }\n return '';\n}\n\nmodule.exports = getEventKey;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getEventKey.js\n// module id = 278\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/* global Symbol */\n\nvar ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;\nvar FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.\n\n/**\n * Returns the iterator method function contained on the iterable object.\n *\n * Be sure to invoke the function with the iterable as context:\n *\n * var iteratorFn = getIteratorFn(myIterable);\n * if (iteratorFn) {\n * var iterator = iteratorFn.call(myIterable);\n * ...\n * }\n *\n * @param {?object} maybeIterable\n * @return {?function}\n */\nfunction getIteratorFn(maybeIterable) {\n var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);\n if (typeof iteratorFn === 'function') {\n return iteratorFn;\n }\n}\n\nmodule.exports = getIteratorFn;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getIteratorFn.js\n// module id = 279\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar nextDebugID = 1;\n\nfunction getNextDebugID() {\n return nextDebugID++;\n}\n\nmodule.exports = getNextDebugID;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getNextDebugID.js\n// module id = 280\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * Given any node return the first leaf node without children.\n *\n * @param {DOMElement|DOMTextNode} node\n * @return {DOMElement|DOMTextNode}\n */\n\nfunction getLeafNode(node) {\n while (node && node.firstChild) {\n node = node.firstChild;\n }\n return node;\n}\n\n/**\n * Get the next sibling within a container. This will walk up the\n * DOM if a node's siblings have been exhausted.\n *\n * @param {DOMElement|DOMTextNode} node\n * @return {?DOMElement|DOMTextNode}\n */\nfunction getSiblingNode(node) {\n while (node) {\n if (node.nextSibling) {\n return node.nextSibling;\n }\n node = node.parentNode;\n }\n}\n\n/**\n * Get object describing the nodes which contain characters at offset.\n *\n * @param {DOMElement|DOMTextNode} root\n * @param {number} offset\n * @return {?object}\n */\nfunction getNodeForCharacterOffset(root, offset) {\n var node = getLeafNode(root);\n var nodeStart = 0;\n var nodeEnd = 0;\n\n while (node) {\n if (node.nodeType === 3) {\n nodeEnd = nodeStart + node.textContent.length;\n\n if (nodeStart <= offset && nodeEnd >= offset) {\n return {\n node: node,\n offset: offset - nodeStart\n };\n }\n\n nodeStart = nodeEnd;\n }\n\n node = getLeafNode(getSiblingNode(node));\n }\n}\n\nmodule.exports = getNodeForCharacterOffset;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getNodeForCharacterOffset.js\n// module id = 281\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n\n/**\n * Generate a mapping of standard vendor prefixes using the defined style property and event name.\n *\n * @param {string} styleProp\n * @param {string} eventName\n * @returns {object}\n */\nfunction makePrefixMap(styleProp, eventName) {\n var prefixes = {};\n\n prefixes[styleProp.toLowerCase()] = eventName.toLowerCase();\n prefixes['Webkit' + styleProp] = 'webkit' + eventName;\n prefixes['Moz' + styleProp] = 'moz' + eventName;\n prefixes['ms' + styleProp] = 'MS' + eventName;\n prefixes['O' + styleProp] = 'o' + eventName.toLowerCase();\n\n return prefixes;\n}\n\n/**\n * A list of event names to a configurable list of vendor prefixes.\n */\nvar vendorPrefixes = {\n animationend: makePrefixMap('Animation', 'AnimationEnd'),\n animationiteration: makePrefixMap('Animation', 'AnimationIteration'),\n animationstart: makePrefixMap('Animation', 'AnimationStart'),\n transitionend: makePrefixMap('Transition', 'TransitionEnd')\n};\n\n/**\n * Event names that have already been detected and prefixed (if applicable).\n */\nvar prefixedEventNames = {};\n\n/**\n * Element to check for prefixes on.\n */\nvar style = {};\n\n/**\n * Bootstrap if a DOM exists.\n */\nif (ExecutionEnvironment.canUseDOM) {\n style = document.createElement('div').style;\n\n // On some platforms, in particular some releases of Android 4.x,\n // the un-prefixed \"animation\" and \"transition\" properties are defined on the\n // style object but the events that fire will still be prefixed, so we need\n // to check if the un-prefixed events are usable, and if not remove them from the map.\n if (!('AnimationEvent' in window)) {\n delete vendorPrefixes.animationend.animation;\n delete vendorPrefixes.animationiteration.animation;\n delete vendorPrefixes.animationstart.animation;\n }\n\n // Same as above\n if (!('TransitionEvent' in window)) {\n delete vendorPrefixes.transitionend.transition;\n }\n}\n\n/**\n * Attempts to determine the correct vendor prefixed event name.\n *\n * @param {string} eventName\n * @returns {string}\n */\nfunction getVendorPrefixedEventName(eventName) {\n if (prefixedEventNames[eventName]) {\n return prefixedEventNames[eventName];\n } else if (!vendorPrefixes[eventName]) {\n return eventName;\n }\n\n var prefixMap = vendorPrefixes[eventName];\n\n for (var styleProp in prefixMap) {\n if (prefixMap.hasOwnProperty(styleProp) && styleProp in style) {\n return prefixedEventNames[eventName] = prefixMap[styleProp];\n }\n }\n\n return '';\n}\n\nmodule.exports = getVendorPrefixedEventName;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getVendorPrefixedEventName.js\n// module id = 282\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar escapeTextContentForBrowser = require('./escapeTextContentForBrowser');\n\n/**\n * Escapes attribute value to prevent scripting attacks.\n *\n * @param {*} value Value to escape.\n * @return {string} An escaped string.\n */\nfunction quoteAttributeValueForBrowser(value) {\n return '\"' + escapeTextContentForBrowser(value) + '\"';\n}\n\nmodule.exports = quoteAttributeValueForBrowser;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/quoteAttributeValueForBrowser.js\n// module id = 283\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactMount = require('./ReactMount');\n\nmodule.exports = ReactMount.renderSubtreeIntoContainer;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/renderSubtreeIntoContainer.js\n// module id = 284\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/**\n * Escape and wrap key so it is safe to use as a reactid\n *\n * @param {string} key to be escaped.\n * @return {string} the escaped key.\n */\n\nfunction escape(key) {\n var escapeRegex = /[=:]/g;\n var escaperLookup = {\n '=': '=0',\n ':': '=2'\n };\n var escapedString = ('' + key).replace(escapeRegex, function (match) {\n return escaperLookup[match];\n });\n\n return '$' + escapedString;\n}\n\n/**\n * Unescape and unwrap key for human-readable display\n *\n * @param {string} key to unescape.\n * @return {string} the unescaped key.\n */\nfunction unescape(key) {\n var unescapeRegex = /(=0|=2)/g;\n var unescaperLookup = {\n '=0': '=',\n '=2': ':'\n };\n var keySubstring = key[0] === '.' && key[1] === '$' ? key.substring(2) : key.substring(1);\n\n return ('' + keySubstring).replace(unescapeRegex, function (match) {\n return unescaperLookup[match];\n });\n}\n\nvar KeyEscapeUtils = {\n escape: escape,\n unescape: unescape\n};\n\nmodule.exports = KeyEscapeUtils;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/KeyEscapeUtils.js\n// module id = 285\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Static poolers. Several custom versions for each potential number of\n * arguments. A completely generic pooler is easy to implement, but would\n * require accessing the `arguments` object. In each of these, `this` refers to\n * the Class itself, not an instance. If any others are needed, simply add them\n * here, or in their own files.\n */\nvar oneArgumentPooler = function (copyFieldsFrom) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, copyFieldsFrom);\n return instance;\n } else {\n return new Klass(copyFieldsFrom);\n }\n};\n\nvar twoArgumentPooler = function (a1, a2) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, a1, a2);\n return instance;\n } else {\n return new Klass(a1, a2);\n }\n};\n\nvar threeArgumentPooler = function (a1, a2, a3) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, a1, a2, a3);\n return instance;\n } else {\n return new Klass(a1, a2, a3);\n }\n};\n\nvar fourArgumentPooler = function (a1, a2, a3, a4) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, a1, a2, a3, a4);\n return instance;\n } else {\n return new Klass(a1, a2, a3, a4);\n }\n};\n\nvar standardReleaser = function (instance) {\n var Klass = this;\n !(instance instanceof Klass) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Trying to release an instance into a pool of a different type.') : _prodInvariant('25') : void 0;\n instance.destructor();\n if (Klass.instancePool.length < Klass.poolSize) {\n Klass.instancePool.push(instance);\n }\n};\n\nvar DEFAULT_POOL_SIZE = 10;\nvar DEFAULT_POOLER = oneArgumentPooler;\n\n/**\n * Augments `CopyConstructor` to be a poolable class, augmenting only the class\n * itself (statically) not adding any prototypical fields. Any CopyConstructor\n * you give this may have a `poolSize` property, and will look for a\n * prototypical `destructor` on instances.\n *\n * @param {Function} CopyConstructor Constructor that can be used to reset.\n * @param {Function} pooler Customizable pooler.\n */\nvar addPoolingTo = function (CopyConstructor, pooler) {\n // Casting as any so that flow ignores the actual implementation and trusts\n // it to match the type we declared\n var NewKlass = CopyConstructor;\n NewKlass.instancePool = [];\n NewKlass.getPooled = pooler || DEFAULT_POOLER;\n if (!NewKlass.poolSize) {\n NewKlass.poolSize = DEFAULT_POOL_SIZE;\n }\n NewKlass.release = standardReleaser;\n return NewKlass;\n};\n\nvar PooledClass = {\n addPoolingTo: addPoolingTo,\n oneArgumentPooler: oneArgumentPooler,\n twoArgumentPooler: twoArgumentPooler,\n threeArgumentPooler: threeArgumentPooler,\n fourArgumentPooler: fourArgumentPooler\n};\n\nmodule.exports = PooledClass;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/PooledClass.js\n// module id = 286\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar PooledClass = require('./PooledClass');\nvar ReactElement = require('./ReactElement');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar traverseAllChildren = require('./traverseAllChildren');\n\nvar twoArgumentPooler = PooledClass.twoArgumentPooler;\nvar fourArgumentPooler = PooledClass.fourArgumentPooler;\n\nvar userProvidedKeyEscapeRegex = /\\/+/g;\nfunction escapeUserProvidedKey(text) {\n return ('' + text).replace(userProvidedKeyEscapeRegex, '$&/');\n}\n\n/**\n * PooledClass representing the bookkeeping associated with performing a child\n * traversal. Allows avoiding binding callbacks.\n *\n * @constructor ForEachBookKeeping\n * @param {!function} forEachFunction Function to perform traversal with.\n * @param {?*} forEachContext Context to perform context with.\n */\nfunction ForEachBookKeeping(forEachFunction, forEachContext) {\n this.func = forEachFunction;\n this.context = forEachContext;\n this.count = 0;\n}\nForEachBookKeeping.prototype.destructor = function () {\n this.func = null;\n this.context = null;\n this.count = 0;\n};\nPooledClass.addPoolingTo(ForEachBookKeeping, twoArgumentPooler);\n\nfunction forEachSingleChild(bookKeeping, child, name) {\n var func = bookKeeping.func,\n context = bookKeeping.context;\n\n func.call(context, child, bookKeeping.count++);\n}\n\n/**\n * Iterates through children that are typically specified as `props.children`.\n *\n * See https://facebook.github.io/react/docs/top-level-api.html#react.children.foreach\n *\n * The provided forEachFunc(child, index) will be called for each\n * leaf child.\n *\n * @param {?*} children Children tree container.\n * @param {function(*, int)} forEachFunc\n * @param {*} forEachContext Context for forEachContext.\n */\nfunction forEachChildren(children, forEachFunc, forEachContext) {\n if (children == null) {\n return children;\n }\n var traverseContext = ForEachBookKeeping.getPooled(forEachFunc, forEachContext);\n traverseAllChildren(children, forEachSingleChild, traverseContext);\n ForEachBookKeeping.release(traverseContext);\n}\n\n/**\n * PooledClass representing the bookkeeping associated with performing a child\n * mapping. Allows avoiding binding callbacks.\n *\n * @constructor MapBookKeeping\n * @param {!*} mapResult Object containing the ordered map of results.\n * @param {!function} mapFunction Function to perform mapping with.\n * @param {?*} mapContext Context to perform mapping with.\n */\nfunction MapBookKeeping(mapResult, keyPrefix, mapFunction, mapContext) {\n this.result = mapResult;\n this.keyPrefix = keyPrefix;\n this.func = mapFunction;\n this.context = mapContext;\n this.count = 0;\n}\nMapBookKeeping.prototype.destructor = function () {\n this.result = null;\n this.keyPrefix = null;\n this.func = null;\n this.context = null;\n this.count = 0;\n};\nPooledClass.addPoolingTo(MapBookKeeping, fourArgumentPooler);\n\nfunction mapSingleChildIntoContext(bookKeeping, child, childKey) {\n var result = bookKeeping.result,\n keyPrefix = bookKeeping.keyPrefix,\n func = bookKeeping.func,\n context = bookKeeping.context;\n\n\n var mappedChild = func.call(context, child, bookKeeping.count++);\n if (Array.isArray(mappedChild)) {\n mapIntoWithKeyPrefixInternal(mappedChild, result, childKey, emptyFunction.thatReturnsArgument);\n } else if (mappedChild != null) {\n if (ReactElement.isValidElement(mappedChild)) {\n mappedChild = ReactElement.cloneAndReplaceKey(mappedChild,\n // Keep both the (mapped) and old keys if they differ, just as\n // traverseAllChildren used to do for objects as children\n keyPrefix + (mappedChild.key && (!child || child.key !== mappedChild.key) ? escapeUserProvidedKey(mappedChild.key) + '/' : '') + childKey);\n }\n result.push(mappedChild);\n }\n}\n\nfunction mapIntoWithKeyPrefixInternal(children, array, prefix, func, context) {\n var escapedPrefix = '';\n if (prefix != null) {\n escapedPrefix = escapeUserProvidedKey(prefix) + '/';\n }\n var traverseContext = MapBookKeeping.getPooled(array, escapedPrefix, func, context);\n traverseAllChildren(children, mapSingleChildIntoContext, traverseContext);\n MapBookKeeping.release(traverseContext);\n}\n\n/**\n * Maps children that are typically specified as `props.children`.\n *\n * See https://facebook.github.io/react/docs/top-level-api.html#react.children.map\n *\n * The provided mapFunction(child, key, index) will be called for each\n * leaf child.\n *\n * @param {?*} children Children tree container.\n * @param {function(*, int)} func The map function.\n * @param {*} context Context for mapFunction.\n * @return {object} Object containing the ordered map of results.\n */\nfunction mapChildren(children, func, context) {\n if (children == null) {\n return children;\n }\n var result = [];\n mapIntoWithKeyPrefixInternal(children, result, null, func, context);\n return result;\n}\n\nfunction forEachSingleChildDummy(traverseContext, child, name) {\n return null;\n}\n\n/**\n * Count the number of children that are typically specified as\n * `props.children`.\n *\n * See https://facebook.github.io/react/docs/top-level-api.html#react.children.count\n *\n * @param {?*} children Children tree container.\n * @return {number} The number of children.\n */\nfunction countChildren(children, context) {\n return traverseAllChildren(children, forEachSingleChildDummy, null);\n}\n\n/**\n * Flatten a children object (typically specified as `props.children`) and\n * return an array with appropriately re-keyed children.\n *\n * See https://facebook.github.io/react/docs/top-level-api.html#react.children.toarray\n */\nfunction toArray(children) {\n var result = [];\n mapIntoWithKeyPrefixInternal(children, result, null, emptyFunction.thatReturnsArgument);\n return result;\n}\n\nvar ReactChildren = {\n forEach: forEachChildren,\n map: mapChildren,\n mapIntoWithKeyPrefixInternal: mapIntoWithKeyPrefixInternal,\n count: countChildren,\n toArray: toArray\n};\n\nmodule.exports = ReactChildren;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactChildren.js\n// module id = 287\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar ReactComponent = require('./ReactComponent');\nvar ReactElement = require('./ReactElement');\nvar ReactPropTypeLocationNames = require('./ReactPropTypeLocationNames');\nvar ReactNoopUpdateQueue = require('./ReactNoopUpdateQueue');\n\nvar emptyObject = require('fbjs/lib/emptyObject');\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nvar MIXINS_KEY = 'mixins';\n\n// Helper function to allow the creation of anonymous functions which do not\n// have .name set to the name of the variable being assigned to.\nfunction identity(fn) {\n return fn;\n}\n\n/**\n * Policies that describe methods in `ReactClassInterface`.\n */\n\n\nvar injectedMixins = [];\n\n/**\n * Composite components are higher-level components that compose other composite\n * or host components.\n *\n * To create a new type of `ReactClass`, pass a specification of\n * your new class to `React.createClass`. The only requirement of your class\n * specification is that you implement a `render` method.\n *\n * var MyComponent = React.createClass({\n * render: function() {\n * return <div>Hello World</div>;\n * }\n * });\n *\n * The class specification supports a specific protocol of methods that have\n * special meaning (e.g. `render`). See `ReactClassInterface` for\n * more the comprehensive protocol. Any other properties and methods in the\n * class specification will be available on the prototype.\n *\n * @interface ReactClassInterface\n * @internal\n */\nvar ReactClassInterface = {\n\n /**\n * An array of Mixin objects to include when defining your component.\n *\n * @type {array}\n * @optional\n */\n mixins: 'DEFINE_MANY',\n\n /**\n * An object containing properties and methods that should be defined on\n * the component's constructor instead of its prototype (static methods).\n *\n * @type {object}\n * @optional\n */\n statics: 'DEFINE_MANY',\n\n /**\n * Definition of prop types for this component.\n *\n * @type {object}\n * @optional\n */\n propTypes: 'DEFINE_MANY',\n\n /**\n * Definition of context types for this component.\n *\n * @type {object}\n * @optional\n */\n contextTypes: 'DEFINE_MANY',\n\n /**\n * Definition of context types this component sets for its children.\n *\n * @type {object}\n * @optional\n */\n childContextTypes: 'DEFINE_MANY',\n\n // ==== Definition methods ====\n\n /**\n * Invoked when the component is mounted. Values in the mapping will be set on\n * `this.props` if that prop is not specified (i.e. using an `in` check).\n *\n * This method is invoked before `getInitialState` and therefore cannot rely\n * on `this.state` or use `this.setState`.\n *\n * @return {object}\n * @optional\n */\n getDefaultProps: 'DEFINE_MANY_MERGED',\n\n /**\n * Invoked once before the component is mounted. The return value will be used\n * as the initial value of `this.state`.\n *\n * getInitialState: function() {\n * return {\n * isOn: false,\n * fooBaz: new BazFoo()\n * }\n * }\n *\n * @return {object}\n * @optional\n */\n getInitialState: 'DEFINE_MANY_MERGED',\n\n /**\n * @return {object}\n * @optional\n */\n getChildContext: 'DEFINE_MANY_MERGED',\n\n /**\n * Uses props from `this.props` and state from `this.state` to render the\n * structure of the component.\n *\n * No guarantees are made about when or how often this method is invoked, so\n * it must not have side effects.\n *\n * render: function() {\n * var name = this.props.name;\n * return <div>Hello, {name}!</div>;\n * }\n *\n * @return {ReactComponent}\n * @nosideeffects\n * @required\n */\n render: 'DEFINE_ONCE',\n\n // ==== Delegate methods ====\n\n /**\n * Invoked when the component is initially created and about to be mounted.\n * This may have side effects, but any external subscriptions or data created\n * by this method must be cleaned up in `componentWillUnmount`.\n *\n * @optional\n */\n componentWillMount: 'DEFINE_MANY',\n\n /**\n * Invoked when the component has been mounted and has a DOM representation.\n * However, there is no guarantee that the DOM node is in the document.\n *\n * Use this as an opportunity to operate on the DOM when the component has\n * been mounted (initialized and rendered) for the first time.\n *\n * @param {DOMElement} rootNode DOM element representing the component.\n * @optional\n */\n componentDidMount: 'DEFINE_MANY',\n\n /**\n * Invoked before the component receives new props.\n *\n * Use this as an opportunity to react to a prop transition by updating the\n * state using `this.setState`. Current props are accessed via `this.props`.\n *\n * componentWillReceiveProps: function(nextProps, nextContext) {\n * this.setState({\n * likesIncreasing: nextProps.likeCount > this.props.likeCount\n * });\n * }\n *\n * NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop\n * transition may cause a state change, but the opposite is not true. If you\n * need it, you are probably looking for `componentWillUpdate`.\n *\n * @param {object} nextProps\n * @optional\n */\n componentWillReceiveProps: 'DEFINE_MANY',\n\n /**\n * Invoked while deciding if the component should be updated as a result of\n * receiving new props, state and/or context.\n *\n * Use this as an opportunity to `return false` when you're certain that the\n * transition to the new props/state/context will not require a component\n * update.\n *\n * shouldComponentUpdate: function(nextProps, nextState, nextContext) {\n * return !equal(nextProps, this.props) ||\n * !equal(nextState, this.state) ||\n * !equal(nextContext, this.context);\n * }\n *\n * @param {object} nextProps\n * @param {?object} nextState\n * @param {?object} nextContext\n * @return {boolean} True if the component should update.\n * @optional\n */\n shouldComponentUpdate: 'DEFINE_ONCE',\n\n /**\n * Invoked when the component is about to update due to a transition from\n * `this.props`, `this.state` and `this.context` to `nextProps`, `nextState`\n * and `nextContext`.\n *\n * Use this as an opportunity to perform preparation before an update occurs.\n *\n * NOTE: You **cannot** use `this.setState()` in this method.\n *\n * @param {object} nextProps\n * @param {?object} nextState\n * @param {?object} nextContext\n * @param {ReactReconcileTransaction} transaction\n * @optional\n */\n componentWillUpdate: 'DEFINE_MANY',\n\n /**\n * Invoked when the component's DOM representation has been updated.\n *\n * Use this as an opportunity to operate on the DOM when the component has\n * been updated.\n *\n * @param {object} prevProps\n * @param {?object} prevState\n * @param {?object} prevContext\n * @param {DOMElement} rootNode DOM element representing the component.\n * @optional\n */\n componentDidUpdate: 'DEFINE_MANY',\n\n /**\n * Invoked when the component is about to be removed from its parent and have\n * its DOM representation destroyed.\n *\n * Use this as an opportunity to deallocate any external resources.\n *\n * NOTE: There is no `componentDidUnmount` since your component will have been\n * destroyed by that point.\n *\n * @optional\n */\n componentWillUnmount: 'DEFINE_MANY',\n\n // ==== Advanced methods ====\n\n /**\n * Updates the component's currently mounted DOM representation.\n *\n * By default, this implements React's rendering and reconciliation algorithm.\n * Sophisticated clients may wish to override this.\n *\n * @param {ReactReconcileTransaction} transaction\n * @internal\n * @overridable\n */\n updateComponent: 'OVERRIDE_BASE'\n\n};\n\n/**\n * Mapping from class specification keys to special processing functions.\n *\n * Although these are declared like instance properties in the specification\n * when defining classes using `React.createClass`, they are actually static\n * and are accessible on the constructor instead of the prototype. Despite\n * being static, they must be defined outside of the \"statics\" key under\n * which all other static methods are defined.\n */\nvar RESERVED_SPEC_KEYS = {\n displayName: function (Constructor, displayName) {\n Constructor.displayName = displayName;\n },\n mixins: function (Constructor, mixins) {\n if (mixins) {\n for (var i = 0; i < mixins.length; i++) {\n mixSpecIntoComponent(Constructor, mixins[i]);\n }\n }\n },\n childContextTypes: function (Constructor, childContextTypes) {\n if (process.env.NODE_ENV !== 'production') {\n validateTypeDef(Constructor, childContextTypes, 'childContext');\n }\n Constructor.childContextTypes = _assign({}, Constructor.childContextTypes, childContextTypes);\n },\n contextTypes: function (Constructor, contextTypes) {\n if (process.env.NODE_ENV !== 'production') {\n validateTypeDef(Constructor, contextTypes, 'context');\n }\n Constructor.contextTypes = _assign({}, Constructor.contextTypes, contextTypes);\n },\n /**\n * Special case getDefaultProps which should move into statics but requires\n * automatic merging.\n */\n getDefaultProps: function (Constructor, getDefaultProps) {\n if (Constructor.getDefaultProps) {\n Constructor.getDefaultProps = createMergedResultFunction(Constructor.getDefaultProps, getDefaultProps);\n } else {\n Constructor.getDefaultProps = getDefaultProps;\n }\n },\n propTypes: function (Constructor, propTypes) {\n if (process.env.NODE_ENV !== 'production') {\n validateTypeDef(Constructor, propTypes, 'prop');\n }\n Constructor.propTypes = _assign({}, Constructor.propTypes, propTypes);\n },\n statics: function (Constructor, statics) {\n mixStaticSpecIntoComponent(Constructor, statics);\n },\n autobind: function () {} };\n\nfunction validateTypeDef(Constructor, typeDef, location) {\n for (var propName in typeDef) {\n if (typeDef.hasOwnProperty(propName)) {\n // use a warning instead of an invariant so components\n // don't show up in prod but only in __DEV__\n process.env.NODE_ENV !== 'production' ? warning(typeof typeDef[propName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', Constructor.displayName || 'ReactClass', ReactPropTypeLocationNames[location], propName) : void 0;\n }\n }\n}\n\nfunction validateMethodOverride(isAlreadyDefined, name) {\n var specPolicy = ReactClassInterface.hasOwnProperty(name) ? ReactClassInterface[name] : null;\n\n // Disallow overriding of base class methods unless explicitly allowed.\n if (ReactClassMixin.hasOwnProperty(name)) {\n !(specPolicy === 'OVERRIDE_BASE') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to override `%s` from your class specification. Ensure that your method names do not overlap with React methods.', name) : _prodInvariant('73', name) : void 0;\n }\n\n // Disallow defining methods more than once unless explicitly allowed.\n if (isAlreadyDefined) {\n !(specPolicy === 'DEFINE_MANY' || specPolicy === 'DEFINE_MANY_MERGED') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('74', name) : void 0;\n }\n}\n\n/**\n * Mixin helper which handles policy validation and reserved\n * specification keys when building React classes.\n */\nfunction mixSpecIntoComponent(Constructor, spec) {\n if (!spec) {\n if (process.env.NODE_ENV !== 'production') {\n var typeofSpec = typeof spec;\n var isMixinValid = typeofSpec === 'object' && spec !== null;\n\n process.env.NODE_ENV !== 'production' ? warning(isMixinValid, '%s: You\\'re attempting to include a mixin that is either null ' + 'or not an object. Check the mixins included by the component, ' + 'as well as any mixins they include themselves. ' + 'Expected object but got %s.', Constructor.displayName || 'ReactClass', spec === null ? null : typeofSpec) : void 0;\n }\n\n return;\n }\n\n !(typeof spec !== 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\\'re attempting to use a component class or function as a mixin. Instead, just use a regular object.') : _prodInvariant('75') : void 0;\n !!ReactElement.isValidElement(spec) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\\'re attempting to use a component as a mixin. Instead, just use a regular object.') : _prodInvariant('76') : void 0;\n\n var proto = Constructor.prototype;\n var autoBindPairs = proto.__reactAutoBindPairs;\n\n // By handling mixins before any other properties, we ensure the same\n // chaining order is applied to methods with DEFINE_MANY policy, whether\n // mixins are listed before or after these methods in the spec.\n if (spec.hasOwnProperty(MIXINS_KEY)) {\n RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);\n }\n\n for (var name in spec) {\n if (!spec.hasOwnProperty(name)) {\n continue;\n }\n\n if (name === MIXINS_KEY) {\n // We have already handled mixins in a special case above.\n continue;\n }\n\n var property = spec[name];\n var isAlreadyDefined = proto.hasOwnProperty(name);\n validateMethodOverride(isAlreadyDefined, name);\n\n if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {\n RESERVED_SPEC_KEYS[name](Constructor, property);\n } else {\n // Setup methods on prototype:\n // The following member methods should not be automatically bound:\n // 1. Expected ReactClass methods (in the \"interface\").\n // 2. Overridden methods (that were mixed in).\n var isReactClassMethod = ReactClassInterface.hasOwnProperty(name);\n var isFunction = typeof property === 'function';\n var shouldAutoBind = isFunction && !isReactClassMethod && !isAlreadyDefined && spec.autobind !== false;\n\n if (shouldAutoBind) {\n autoBindPairs.push(name, property);\n proto[name] = property;\n } else {\n if (isAlreadyDefined) {\n var specPolicy = ReactClassInterface[name];\n\n // These cases should already be caught by validateMethodOverride.\n !(isReactClassMethod && (specPolicy === 'DEFINE_MANY_MERGED' || specPolicy === 'DEFINE_MANY')) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: Unexpected spec policy %s for key %s when mixing in component specs.', specPolicy, name) : _prodInvariant('77', specPolicy, name) : void 0;\n\n // For methods which are defined more than once, call the existing\n // methods before calling the new property, merging if appropriate.\n if (specPolicy === 'DEFINE_MANY_MERGED') {\n proto[name] = createMergedResultFunction(proto[name], property);\n } else if (specPolicy === 'DEFINE_MANY') {\n proto[name] = createChainedFunction(proto[name], property);\n }\n } else {\n proto[name] = property;\n if (process.env.NODE_ENV !== 'production') {\n // Add verbose displayName to the function, which helps when looking\n // at profiling tools.\n if (typeof property === 'function' && spec.displayName) {\n proto[name].displayName = spec.displayName + '_' + name;\n }\n }\n }\n }\n }\n }\n}\n\nfunction mixStaticSpecIntoComponent(Constructor, statics) {\n if (!statics) {\n return;\n }\n for (var name in statics) {\n var property = statics[name];\n if (!statics.hasOwnProperty(name)) {\n continue;\n }\n\n var isReserved = name in RESERVED_SPEC_KEYS;\n !!isReserved ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You are attempting to define a reserved property, `%s`, that shouldn\\'t be on the \"statics\" key. Define it as an instance property instead; it will still be accessible on the constructor.', name) : _prodInvariant('78', name) : void 0;\n\n var isInherited = name in Constructor;\n !!isInherited ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('79', name) : void 0;\n Constructor[name] = property;\n }\n}\n\n/**\n * Merge two objects, but throw if both contain the same key.\n *\n * @param {object} one The first object, which is mutated.\n * @param {object} two The second object\n * @return {object} one after it has been mutated to contain everything in two.\n */\nfunction mergeIntoWithNoDuplicateKeys(one, two) {\n !(one && two && typeof one === 'object' && typeof two === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.') : _prodInvariant('80') : void 0;\n\n for (var key in two) {\n if (two.hasOwnProperty(key)) {\n !(one[key] === undefined) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): Tried to merge two objects with the same key: `%s`. This conflict may be due to a mixin; in particular, this may be caused by two getInitialState() or getDefaultProps() methods returning objects with clashing keys.', key) : _prodInvariant('81', key) : void 0;\n one[key] = two[key];\n }\n }\n return one;\n}\n\n/**\n * Creates a function that invokes two functions and merges their return values.\n *\n * @param {function} one Function to invoke first.\n * @param {function} two Function to invoke second.\n * @return {function} Function that invokes the two argument functions.\n * @private\n */\nfunction createMergedResultFunction(one, two) {\n return function mergedResult() {\n var a = one.apply(this, arguments);\n var b = two.apply(this, arguments);\n if (a == null) {\n return b;\n } else if (b == null) {\n return a;\n }\n var c = {};\n mergeIntoWithNoDuplicateKeys(c, a);\n mergeIntoWithNoDuplicateKeys(c, b);\n return c;\n };\n}\n\n/**\n * Creates a function that invokes two functions and ignores their return vales.\n *\n * @param {function} one Function to invoke first.\n * @param {function} two Function to invoke second.\n * @return {function} Function that invokes the two argument functions.\n * @private\n */\nfunction createChainedFunction(one, two) {\n return function chainedFunction() {\n one.apply(this, arguments);\n two.apply(this, arguments);\n };\n}\n\n/**\n * Binds a method to the component.\n *\n * @param {object} component Component whose method is going to be bound.\n * @param {function} method Method to be bound.\n * @return {function} The bound method.\n */\nfunction bindAutoBindMethod(component, method) {\n var boundMethod = method.bind(component);\n if (process.env.NODE_ENV !== 'production') {\n boundMethod.__reactBoundContext = component;\n boundMethod.__reactBoundMethod = method;\n boundMethod.__reactBoundArguments = null;\n var componentName = component.constructor.displayName;\n var _bind = boundMethod.bind;\n boundMethod.bind = function (newThis) {\n for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n // User is trying to bind() an autobound method; we effectively will\n // ignore the value of \"this\" that the user is trying to use, so\n // let's warn.\n if (newThis !== component && newThis !== null) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'bind(): React component methods may only be bound to the ' + 'component instance. See %s', componentName) : void 0;\n } else if (!args.length) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'bind(): You are binding a component method to the component. ' + 'React does this for you automatically in a high-performance ' + 'way, so you can safely remove this call. See %s', componentName) : void 0;\n return boundMethod;\n }\n var reboundMethod = _bind.apply(boundMethod, arguments);\n reboundMethod.__reactBoundContext = component;\n reboundMethod.__reactBoundMethod = method;\n reboundMethod.__reactBoundArguments = args;\n return reboundMethod;\n };\n }\n return boundMethod;\n}\n\n/**\n * Binds all auto-bound methods in a component.\n *\n * @param {object} component Component whose method is going to be bound.\n */\nfunction bindAutoBindMethods(component) {\n var pairs = component.__reactAutoBindPairs;\n for (var i = 0; i < pairs.length; i += 2) {\n var autoBindKey = pairs[i];\n var method = pairs[i + 1];\n component[autoBindKey] = bindAutoBindMethod(component, method);\n }\n}\n\n/**\n * Add more to the ReactClass base class. These are all legacy features and\n * therefore not already part of the modern ReactComponent.\n */\nvar ReactClassMixin = {\n\n /**\n * TODO: This will be deprecated because state should always keep a consistent\n * type signature and the only use case for this, is to avoid that.\n */\n replaceState: function (newState, callback) {\n this.updater.enqueueReplaceState(this, newState);\n if (callback) {\n this.updater.enqueueCallback(this, callback, 'replaceState');\n }\n },\n\n /**\n * Checks whether or not this composite component is mounted.\n * @return {boolean} True if mounted, false otherwise.\n * @protected\n * @final\n */\n isMounted: function () {\n return this.updater.isMounted(this);\n }\n};\n\nvar ReactClassComponent = function () {};\n_assign(ReactClassComponent.prototype, ReactComponent.prototype, ReactClassMixin);\n\n/**\n * Module for creating composite components.\n *\n * @class ReactClass\n */\nvar ReactClass = {\n\n /**\n * Creates a composite component class given a class specification.\n * See https://facebook.github.io/react/docs/top-level-api.html#react.createclass\n *\n * @param {object} spec Class specification (which must define `render`).\n * @return {function} Component constructor function.\n * @public\n */\n createClass: function (spec) {\n // To keep our warnings more understandable, we'll use a little hack here to\n // ensure that Constructor.name !== 'Constructor'. This makes sure we don't\n // unnecessarily identify a class without displayName as 'Constructor'.\n var Constructor = identity(function (props, context, updater) {\n // This constructor gets overridden by mocks. The argument is used\n // by mocks to assert on what gets mounted.\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(this instanceof Constructor, 'Something is calling a React component directly. Use a factory or ' + 'JSX instead. See: https://fb.me/react-legacyfactory') : void 0;\n }\n\n // Wire up auto-binding\n if (this.__reactAutoBindPairs.length) {\n bindAutoBindMethods(this);\n }\n\n this.props = props;\n this.context = context;\n this.refs = emptyObject;\n this.updater = updater || ReactNoopUpdateQueue;\n\n this.state = null;\n\n // ReactClasses doesn't have constructors. Instead, they use the\n // getInitialState and componentWillMount methods for initialization.\n\n var initialState = this.getInitialState ? this.getInitialState() : null;\n if (process.env.NODE_ENV !== 'production') {\n // We allow auto-mocks to proceed as if they're returning null.\n if (initialState === undefined && this.getInitialState._isMockFunction) {\n // This is probably bad practice. Consider warning here and\n // deprecating this convenience.\n initialState = null;\n }\n }\n !(typeof initialState === 'object' && !Array.isArray(initialState)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getInitialState(): must return an object or null', Constructor.displayName || 'ReactCompositeComponent') : _prodInvariant('82', Constructor.displayName || 'ReactCompositeComponent') : void 0;\n\n this.state = initialState;\n });\n Constructor.prototype = new ReactClassComponent();\n Constructor.prototype.constructor = Constructor;\n Constructor.prototype.__reactAutoBindPairs = [];\n\n injectedMixins.forEach(mixSpecIntoComponent.bind(null, Constructor));\n\n mixSpecIntoComponent(Constructor, spec);\n\n // Initialize the defaultProps property after all mixins have been merged.\n if (Constructor.getDefaultProps) {\n Constructor.defaultProps = Constructor.getDefaultProps();\n }\n\n if (process.env.NODE_ENV !== 'production') {\n // This is a tag to indicate that the use of these method names is ok,\n // since it's used with createClass. If it's not, then it's likely a\n // mistake so we'll warn you to use the static property, property\n // initializer or constructor respectively.\n if (Constructor.getDefaultProps) {\n Constructor.getDefaultProps.isReactClassApproved = {};\n }\n if (Constructor.prototype.getInitialState) {\n Constructor.prototype.getInitialState.isReactClassApproved = {};\n }\n }\n\n !Constructor.prototype.render ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createClass(...): Class specification must implement a `render` method.') : _prodInvariant('83') : void 0;\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(!Constructor.prototype.componentShouldUpdate, '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', spec.displayName || 'A component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(!Constructor.prototype.componentWillRecieveProps, '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', spec.displayName || 'A component') : void 0;\n }\n\n // Reduce time spent doing lookups by setting these on the prototype.\n for (var methodName in ReactClassInterface) {\n if (!Constructor.prototype[methodName]) {\n Constructor.prototype[methodName] = null;\n }\n }\n\n return Constructor;\n },\n\n injection: {\n injectMixin: function (mixin) {\n injectedMixins.push(mixin);\n }\n }\n\n};\n\nmodule.exports = ReactClass;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactClass.js\n// module id = 288\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactElement = require('./ReactElement');\n\n/**\n * Create a factory that creates HTML tag elements.\n *\n * @private\n */\nvar createDOMFactory = ReactElement.createFactory;\nif (process.env.NODE_ENV !== 'production') {\n var ReactElementValidator = require('./ReactElementValidator');\n createDOMFactory = ReactElementValidator.createFactory;\n}\n\n/**\n * Creates a mapping from supported HTML tags to `ReactDOMComponent` classes.\n * This is also accessible via `React.DOM`.\n *\n * @public\n */\nvar ReactDOMFactories = {\n a: createDOMFactory('a'),\n abbr: createDOMFactory('abbr'),\n address: createDOMFactory('address'),\n area: createDOMFactory('area'),\n article: createDOMFactory('article'),\n aside: createDOMFactory('aside'),\n audio: createDOMFactory('audio'),\n b: createDOMFactory('b'),\n base: createDOMFactory('base'),\n bdi: createDOMFactory('bdi'),\n bdo: createDOMFactory('bdo'),\n big: createDOMFactory('big'),\n blockquote: createDOMFactory('blockquote'),\n body: createDOMFactory('body'),\n br: createDOMFactory('br'),\n button: createDOMFactory('button'),\n canvas: createDOMFactory('canvas'),\n caption: createDOMFactory('caption'),\n cite: createDOMFactory('cite'),\n code: createDOMFactory('code'),\n col: createDOMFactory('col'),\n colgroup: createDOMFactory('colgroup'),\n data: createDOMFactory('data'),\n datalist: createDOMFactory('datalist'),\n dd: createDOMFactory('dd'),\n del: createDOMFactory('del'),\n details: createDOMFactory('details'),\n dfn: createDOMFactory('dfn'),\n dialog: createDOMFactory('dialog'),\n div: createDOMFactory('div'),\n dl: createDOMFactory('dl'),\n dt: createDOMFactory('dt'),\n em: createDOMFactory('em'),\n embed: createDOMFactory('embed'),\n fieldset: createDOMFactory('fieldset'),\n figcaption: createDOMFactory('figcaption'),\n figure: createDOMFactory('figure'),\n footer: createDOMFactory('footer'),\n form: createDOMFactory('form'),\n h1: createDOMFactory('h1'),\n h2: createDOMFactory('h2'),\n h3: createDOMFactory('h3'),\n h4: createDOMFactory('h4'),\n h5: createDOMFactory('h5'),\n h6: createDOMFactory('h6'),\n head: createDOMFactory('head'),\n header: createDOMFactory('header'),\n hgroup: createDOMFactory('hgroup'),\n hr: createDOMFactory('hr'),\n html: createDOMFactory('html'),\n i: createDOMFactory('i'),\n iframe: createDOMFactory('iframe'),\n img: createDOMFactory('img'),\n input: createDOMFactory('input'),\n ins: createDOMFactory('ins'),\n kbd: createDOMFactory('kbd'),\n keygen: createDOMFactory('keygen'),\n label: createDOMFactory('label'),\n legend: createDOMFactory('legend'),\n li: createDOMFactory('li'),\n link: createDOMFactory('link'),\n main: createDOMFactory('main'),\n map: createDOMFactory('map'),\n mark: createDOMFactory('mark'),\n menu: createDOMFactory('menu'),\n menuitem: createDOMFactory('menuitem'),\n meta: createDOMFactory('meta'),\n meter: createDOMFactory('meter'),\n nav: createDOMFactory('nav'),\n noscript: createDOMFactory('noscript'),\n object: createDOMFactory('object'),\n ol: createDOMFactory('ol'),\n optgroup: createDOMFactory('optgroup'),\n option: createDOMFactory('option'),\n output: createDOMFactory('output'),\n p: createDOMFactory('p'),\n param: createDOMFactory('param'),\n picture: createDOMFactory('picture'),\n pre: createDOMFactory('pre'),\n progress: createDOMFactory('progress'),\n q: createDOMFactory('q'),\n rp: createDOMFactory('rp'),\n rt: createDOMFactory('rt'),\n ruby: createDOMFactory('ruby'),\n s: createDOMFactory('s'),\n samp: createDOMFactory('samp'),\n script: createDOMFactory('script'),\n section: createDOMFactory('section'),\n select: createDOMFactory('select'),\n small: createDOMFactory('small'),\n source: createDOMFactory('source'),\n span: createDOMFactory('span'),\n strong: createDOMFactory('strong'),\n style: createDOMFactory('style'),\n sub: createDOMFactory('sub'),\n summary: createDOMFactory('summary'),\n sup: createDOMFactory('sup'),\n table: createDOMFactory('table'),\n tbody: createDOMFactory('tbody'),\n td: createDOMFactory('td'),\n textarea: createDOMFactory('textarea'),\n tfoot: createDOMFactory('tfoot'),\n th: createDOMFactory('th'),\n thead: createDOMFactory('thead'),\n time: createDOMFactory('time'),\n title: createDOMFactory('title'),\n tr: createDOMFactory('tr'),\n track: createDOMFactory('track'),\n u: createDOMFactory('u'),\n ul: createDOMFactory('ul'),\n 'var': createDOMFactory('var'),\n video: createDOMFactory('video'),\n wbr: createDOMFactory('wbr'),\n\n // SVG\n circle: createDOMFactory('circle'),\n clipPath: createDOMFactory('clipPath'),\n defs: createDOMFactory('defs'),\n ellipse: createDOMFactory('ellipse'),\n g: createDOMFactory('g'),\n image: createDOMFactory('image'),\n line: createDOMFactory('line'),\n linearGradient: createDOMFactory('linearGradient'),\n mask: createDOMFactory('mask'),\n path: createDOMFactory('path'),\n pattern: createDOMFactory('pattern'),\n polygon: createDOMFactory('polygon'),\n polyline: createDOMFactory('polyline'),\n radialGradient: createDOMFactory('radialGradient'),\n rect: createDOMFactory('rect'),\n stop: createDOMFactory('stop'),\n svg: createDOMFactory('svg'),\n text: createDOMFactory('text'),\n tspan: createDOMFactory('tspan')\n};\n\nmodule.exports = ReactDOMFactories;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactDOMFactories.js\n// module id = 289\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactElement = require('./ReactElement');\nvar ReactPropTypeLocationNames = require('./ReactPropTypeLocationNames');\nvar ReactPropTypesSecret = require('./ReactPropTypesSecret');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar getIteratorFn = require('./getIteratorFn');\nvar warning = require('fbjs/lib/warning');\n\n/**\n * Collection of methods that allow declaration and validation of props that are\n * supplied to React components. Example usage:\n *\n * var Props = require('ReactPropTypes');\n * var MyArticle = React.createClass({\n * propTypes: {\n * // An optional string prop named \"description\".\n * description: Props.string,\n *\n * // A required enum prop named \"category\".\n * category: Props.oneOf(['News','Photos']).isRequired,\n *\n * // A prop named \"dialog\" that requires an instance of Dialog.\n * dialog: Props.instanceOf(Dialog).isRequired\n * },\n * render: function() { ... }\n * });\n *\n * A more formal specification of how these methods are used:\n *\n * type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)\n * decl := ReactPropTypes.{type}(.isRequired)?\n *\n * Each and every declaration produces a function with the same signature. This\n * allows the creation of custom validation functions. For example:\n *\n * var MyLink = React.createClass({\n * propTypes: {\n * // An optional string or URI prop named \"href\".\n * href: function(props, propName, componentName) {\n * var propValue = props[propName];\n * if (propValue != null && typeof propValue !== 'string' &&\n * !(propValue instanceof URI)) {\n * return new Error(\n * 'Expected a string or an URI for ' + propName + ' in ' +\n * componentName\n * );\n * }\n * }\n * },\n * render: function() {...}\n * });\n *\n * @internal\n */\n\nvar ANONYMOUS = '<<anonymous>>';\n\nvar ReactPropTypes = {\n array: createPrimitiveTypeChecker('array'),\n bool: createPrimitiveTypeChecker('boolean'),\n func: createPrimitiveTypeChecker('function'),\n number: createPrimitiveTypeChecker('number'),\n object: createPrimitiveTypeChecker('object'),\n string: createPrimitiveTypeChecker('string'),\n symbol: createPrimitiveTypeChecker('symbol'),\n\n any: createAnyTypeChecker(),\n arrayOf: createArrayOfTypeChecker,\n element: createElementTypeChecker(),\n instanceOf: createInstanceTypeChecker,\n node: createNodeChecker(),\n objectOf: createObjectOfTypeChecker,\n oneOf: createEnumTypeChecker,\n oneOfType: createUnionTypeChecker,\n shape: createShapeTypeChecker\n};\n\n/**\n * inlined Object.is polyfill to avoid requiring consumers ship their own\n * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is\n */\n/*eslint-disable no-self-compare*/\nfunction is(x, y) {\n // SameValue algorithm\n if (x === y) {\n // Steps 1-5, 7-10\n // Steps 6.b-6.e: +0 != -0\n return x !== 0 || 1 / x === 1 / y;\n } else {\n // Step 6.a: NaN == NaN\n return x !== x && y !== y;\n }\n}\n/*eslint-enable no-self-compare*/\n\n/**\n * We use an Error-like object for backward compatibility as people may call\n * PropTypes directly and inspect their output. However we don't use real\n * Errors anymore. We don't inspect their stack anyway, and creating them\n * is prohibitively expensive if they are created too often, such as what\n * happens in oneOfType() for any type before the one that matched.\n */\nfunction PropTypeError(message) {\n this.message = message;\n this.stack = '';\n}\n// Make `instanceof Error` still work for returned errors.\nPropTypeError.prototype = Error.prototype;\n\nfunction createChainableTypeChecker(validate) {\n if (process.env.NODE_ENV !== 'production') {\n var manualPropTypeCallCache = {};\n }\n function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {\n componentName = componentName || ANONYMOUS;\n propFullName = propFullName || propName;\n if (process.env.NODE_ENV !== 'production') {\n if (secret !== ReactPropTypesSecret && typeof console !== 'undefined') {\n var cacheKey = componentName + ':' + propName;\n if (!manualPropTypeCallCache[cacheKey]) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'You are manually calling a React.PropTypes validation ' + 'function for the `%s` prop on `%s`. This is deprecated ' + 'and will not work in production with the next major version. ' + 'You may be seeing this warning due to a third-party PropTypes ' + 'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.', propFullName, componentName) : void 0;\n manualPropTypeCallCache[cacheKey] = true;\n }\n }\n }\n if (props[propName] == null) {\n var locationName = ReactPropTypeLocationNames[location];\n if (isRequired) {\n if (props[propName] === null) {\n return new PropTypeError('The ' + locationName + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));\n }\n return new PropTypeError('The ' + locationName + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));\n }\n return null;\n } else {\n return validate(props, propName, componentName, location, propFullName);\n }\n }\n\n var chainedCheckType = checkType.bind(null, false);\n chainedCheckType.isRequired = checkType.bind(null, true);\n\n return chainedCheckType;\n}\n\nfunction createPrimitiveTypeChecker(expectedType) {\n function validate(props, propName, componentName, location, propFullName, secret) {\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== expectedType) {\n var locationName = ReactPropTypeLocationNames[location];\n // `propValue` being instance of, say, date/regexp, pass the 'object'\n // check, but we can offer a more precise error message here rather than\n // 'of type `object`'.\n var preciseType = getPreciseType(propValue);\n\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createAnyTypeChecker() {\n return createChainableTypeChecker(emptyFunction.thatReturns(null));\n}\n\nfunction createArrayOfTypeChecker(typeChecker) {\n function validate(props, propName, componentName, location, propFullName) {\n if (typeof typeChecker !== 'function') {\n return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');\n }\n var propValue = props[propName];\n if (!Array.isArray(propValue)) {\n var locationName = ReactPropTypeLocationNames[location];\n var propType = getPropType(propValue);\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));\n }\n for (var i = 0; i < propValue.length; i++) {\n var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret);\n if (error instanceof Error) {\n return error;\n }\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createElementTypeChecker() {\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n if (!ReactElement.isValidElement(propValue)) {\n var locationName = ReactPropTypeLocationNames[location];\n var propType = getPropType(propValue);\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createInstanceTypeChecker(expectedClass) {\n function validate(props, propName, componentName, location, propFullName) {\n if (!(props[propName] instanceof expectedClass)) {\n var locationName = ReactPropTypeLocationNames[location];\n var expectedClassName = expectedClass.name || ANONYMOUS;\n var actualClassName = getClassName(props[propName]);\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createEnumTypeChecker(expectedValues) {\n if (!Array.isArray(expectedValues)) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0;\n return emptyFunction.thatReturnsNull;\n }\n\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n for (var i = 0; i < expectedValues.length; i++) {\n if (is(propValue, expectedValues[i])) {\n return null;\n }\n }\n\n var locationName = ReactPropTypeLocationNames[location];\n var valuesString = JSON.stringify(expectedValues);\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createObjectOfTypeChecker(typeChecker) {\n function validate(props, propName, componentName, location, propFullName) {\n if (typeof typeChecker !== 'function') {\n return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');\n }\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== 'object') {\n var locationName = ReactPropTypeLocationNames[location];\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));\n }\n for (var key in propValue) {\n if (propValue.hasOwnProperty(key)) {\n var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);\n if (error instanceof Error) {\n return error;\n }\n }\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createUnionTypeChecker(arrayOfTypeCheckers) {\n if (!Array.isArray(arrayOfTypeCheckers)) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0;\n return emptyFunction.thatReturnsNull;\n }\n\n function validate(props, propName, componentName, location, propFullName) {\n for (var i = 0; i < arrayOfTypeCheckers.length; i++) {\n var checker = arrayOfTypeCheckers[i];\n if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) {\n return null;\n }\n }\n\n var locationName = ReactPropTypeLocationNames[location];\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createNodeChecker() {\n function validate(props, propName, componentName, location, propFullName) {\n if (!isNode(props[propName])) {\n var locationName = ReactPropTypeLocationNames[location];\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createShapeTypeChecker(shapeTypes) {\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== 'object') {\n var locationName = ReactPropTypeLocationNames[location];\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));\n }\n for (var key in shapeTypes) {\n var checker = shapeTypes[key];\n if (!checker) {\n continue;\n }\n var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);\n if (error) {\n return error;\n }\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction isNode(propValue) {\n switch (typeof propValue) {\n case 'number':\n case 'string':\n case 'undefined':\n return true;\n case 'boolean':\n return !propValue;\n case 'object':\n if (Array.isArray(propValue)) {\n return propValue.every(isNode);\n }\n if (propValue === null || ReactElement.isValidElement(propValue)) {\n return true;\n }\n\n var iteratorFn = getIteratorFn(propValue);\n if (iteratorFn) {\n var iterator = iteratorFn.call(propValue);\n var step;\n if (iteratorFn !== propValue.entries) {\n while (!(step = iterator.next()).done) {\n if (!isNode(step.value)) {\n return false;\n }\n }\n } else {\n // Iterator will provide entry [k,v] tuples rather than values.\n while (!(step = iterator.next()).done) {\n var entry = step.value;\n if (entry) {\n if (!isNode(entry[1])) {\n return false;\n }\n }\n }\n }\n } else {\n return false;\n }\n\n return true;\n default:\n return false;\n }\n}\n\nfunction isSymbol(propType, propValue) {\n // Native Symbol.\n if (propType === 'symbol') {\n return true;\n }\n\n // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'\n if (propValue['@@toStringTag'] === 'Symbol') {\n return true;\n }\n\n // Fallback for non-spec compliant Symbols which are polyfilled.\n if (typeof Symbol === 'function' && propValue instanceof Symbol) {\n return true;\n }\n\n return false;\n}\n\n// Equivalent of `typeof` but with special handling for array and regexp.\nfunction getPropType(propValue) {\n var propType = typeof propValue;\n if (Array.isArray(propValue)) {\n return 'array';\n }\n if (propValue instanceof RegExp) {\n // Old webkits (at least until Android 4.0) return 'function' rather than\n // 'object' for typeof a RegExp. We'll normalize this here so that /bla/\n // passes PropTypes.object.\n return 'object';\n }\n if (isSymbol(propType, propValue)) {\n return 'symbol';\n }\n return propType;\n}\n\n// This handles more types than `getPropType`. Only used for error messages.\n// See `createPrimitiveTypeChecker`.\nfunction getPreciseType(propValue) {\n var propType = getPropType(propValue);\n if (propType === 'object') {\n if (propValue instanceof Date) {\n return 'date';\n } else if (propValue instanceof RegExp) {\n return 'regexp';\n }\n }\n return propType;\n}\n\n// Returns class name of the object, if any.\nfunction getClassName(propValue) {\n if (!propValue.constructor || !propValue.constructor.name) {\n return ANONYMOUS;\n }\n return propValue.constructor.name;\n}\n\nmodule.exports = ReactPropTypes;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactPropTypes.js\n// module id = 290\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar ReactComponent = require('./ReactComponent');\nvar ReactNoopUpdateQueue = require('./ReactNoopUpdateQueue');\n\nvar emptyObject = require('fbjs/lib/emptyObject');\n\n/**\n * Base class helpers for the updating state of a component.\n */\nfunction ReactPureComponent(props, context, updater) {\n // Duplicated from ReactComponent.\n this.props = props;\n this.context = context;\n this.refs = emptyObject;\n // We initialize the default updater but the real one gets injected by the\n // renderer.\n this.updater = updater || ReactNoopUpdateQueue;\n}\n\nfunction ComponentDummy() {}\nComponentDummy.prototype = ReactComponent.prototype;\nReactPureComponent.prototype = new ComponentDummy();\nReactPureComponent.prototype.constructor = ReactPureComponent;\n// Avoid an extra prototype jump for these methods.\n_assign(ReactPureComponent.prototype, ReactComponent.prototype);\nReactPureComponent.prototype.isPureReactComponent = true;\n\nmodule.exports = ReactPureComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactPureComponent.js\n// module id = 291\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nmodule.exports = '15.4.2';\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactVersion.js\n// module id = 292\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactPropTypeLocationNames = require('./ReactPropTypeLocationNames');\nvar ReactPropTypesSecret = require('./ReactPropTypesSecret');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nvar ReactComponentTreeHook;\n\nif (typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'test') {\n // Temporary hack.\n // Inline requires don't work well with Jest:\n // https://github.com/facebook/react/issues/7240\n // Remove the inline requires when we don't need them anymore:\n // https://github.com/facebook/react/pull/7178\n ReactComponentTreeHook = require('./ReactComponentTreeHook');\n}\n\nvar loggedTypeFailures = {};\n\n/**\n * Assert that the values match with the type specs.\n * Error messages are memorized and will only be shown once.\n *\n * @param {object} typeSpecs Map of name to a ReactPropType\n * @param {object} values Runtime values that need to be type-checked\n * @param {string} location e.g. \"prop\", \"context\", \"child context\"\n * @param {string} componentName Name of the component for error messages.\n * @param {?object} element The React element that is being type-checked\n * @param {?number} debugID The React component instance that is being type-checked\n * @private\n */\nfunction checkReactTypeSpec(typeSpecs, values, location, componentName, element, debugID) {\n for (var typeSpecName in typeSpecs) {\n if (typeSpecs.hasOwnProperty(typeSpecName)) {\n var error;\n // Prop type validation may throw. In case they do, we don't want to\n // fail the render phase where it didn't fail before. So we log it.\n // After these have been cleaned up, we'll let them throw.\n try {\n // This is intentionally an invariant that gets caught. It's the same\n // behavior as without this statement except with a better message.\n !(typeof typeSpecs[typeSpecName] === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : _prodInvariant('84', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : void 0;\n error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);\n } catch (ex) {\n error = ex;\n }\n process.env.NODE_ENV !== 'production' ? warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName, typeof error) : void 0;\n if (error instanceof Error && !(error.message in loggedTypeFailures)) {\n // Only monitor this failure once because there tends to be a lot of the\n // same error.\n loggedTypeFailures[error.message] = true;\n\n var componentStackInfo = '';\n\n if (process.env.NODE_ENV !== 'production') {\n if (!ReactComponentTreeHook) {\n ReactComponentTreeHook = require('./ReactComponentTreeHook');\n }\n if (debugID !== null) {\n componentStackInfo = ReactComponentTreeHook.getStackAddendumByID(debugID);\n } else if (element !== null) {\n componentStackInfo = ReactComponentTreeHook.getCurrentStackAddendum(element);\n }\n }\n\n process.env.NODE_ENV !== 'production' ? warning(false, 'Failed %s type: %s%s', location, error.message, componentStackInfo) : void 0;\n }\n }\n }\n}\n\nmodule.exports = checkReactTypeSpec;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/checkReactTypeSpec.js\n// module id = 293\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactElement = require('./ReactElement');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Returns the first child in a collection of children and verifies that there\n * is only one child in the collection.\n *\n * See https://facebook.github.io/react/docs/top-level-api.html#react.children.only\n *\n * The current implementation of this function assumes that a single child gets\n * passed without a wrapper, but the purpose of this helper function is to\n * abstract away the particular structure of children.\n *\n * @param {?object} children Child collection structure.\n * @return {ReactElement} The first and only `ReactElement` contained in the\n * structure.\n */\nfunction onlyChild(children) {\n !ReactElement.isValidElement(children) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'React.Children.only expected to receive a single React element child.') : _prodInvariant('143') : void 0;\n return children;\n}\n\nmodule.exports = onlyChild;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/onlyChild.js\n// module id = 294\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactCurrentOwner = require('./ReactCurrentOwner');\nvar REACT_ELEMENT_TYPE = require('./ReactElementSymbol');\n\nvar getIteratorFn = require('./getIteratorFn');\nvar invariant = require('fbjs/lib/invariant');\nvar KeyEscapeUtils = require('./KeyEscapeUtils');\nvar warning = require('fbjs/lib/warning');\n\nvar SEPARATOR = '.';\nvar SUBSEPARATOR = ':';\n\n/**\n * This is inlined from ReactElement since this file is shared between\n * isomorphic and renderers. We could extract this to a\n *\n */\n\n/**\n * TODO: Test that a single child and an array with one item have the same key\n * pattern.\n */\n\nvar didWarnAboutMaps = false;\n\n/**\n * Generate a key string that identifies a component within a set.\n *\n * @param {*} component A component that could contain a manual key.\n * @param {number} index Index that is used if a manual key is not provided.\n * @return {string}\n */\nfunction getComponentKey(component, index) {\n // Do some typechecking here since we call this blindly. We want to ensure\n // that we don't block potential future ES APIs.\n if (component && typeof component === 'object' && component.key != null) {\n // Explicit key\n return KeyEscapeUtils.escape(component.key);\n }\n // Implicit key determined by the index in the set\n return index.toString(36);\n}\n\n/**\n * @param {?*} children Children tree container.\n * @param {!string} nameSoFar Name of the key path so far.\n * @param {!function} callback Callback to invoke with each child found.\n * @param {?*} traverseContext Used to pass information throughout the traversal\n * process.\n * @return {!number} The number of children in this subtree.\n */\nfunction traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) {\n var type = typeof children;\n\n if (type === 'undefined' || type === 'boolean') {\n // All of the above are perceived as null.\n children = null;\n }\n\n if (children === null || type === 'string' || type === 'number' ||\n // The following is inlined from ReactElement. This means we can optimize\n // some checks. React Fiber also inlines this logic for similar purposes.\n type === 'object' && children.$$typeof === REACT_ELEMENT_TYPE) {\n callback(traverseContext, children,\n // If it's the only child, treat the name as if it was wrapped in an array\n // so that it's consistent if the number of children grows.\n nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar);\n return 1;\n }\n\n var child;\n var nextName;\n var subtreeCount = 0; // Count of children found in the current subtree.\n var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR;\n\n if (Array.isArray(children)) {\n for (var i = 0; i < children.length; i++) {\n child = children[i];\n nextName = nextNamePrefix + getComponentKey(child, i);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n } else {\n var iteratorFn = getIteratorFn(children);\n if (iteratorFn) {\n var iterator = iteratorFn.call(children);\n var step;\n if (iteratorFn !== children.entries) {\n var ii = 0;\n while (!(step = iterator.next()).done) {\n child = step.value;\n nextName = nextNamePrefix + getComponentKey(child, ii++);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n } else {\n if (process.env.NODE_ENV !== 'production') {\n var mapsAsChildrenAddendum = '';\n if (ReactCurrentOwner.current) {\n var mapsAsChildrenOwnerName = ReactCurrentOwner.current.getName();\n if (mapsAsChildrenOwnerName) {\n mapsAsChildrenAddendum = ' Check the render method of `' + mapsAsChildrenOwnerName + '`.';\n }\n }\n process.env.NODE_ENV !== 'production' ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.%s', mapsAsChildrenAddendum) : void 0;\n didWarnAboutMaps = true;\n }\n // Iterator will provide entry [k,v] tuples rather than values.\n while (!(step = iterator.next()).done) {\n var entry = step.value;\n if (entry) {\n child = entry[1];\n nextName = nextNamePrefix + KeyEscapeUtils.escape(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n }\n }\n } else if (type === 'object') {\n var addendum = '';\n if (process.env.NODE_ENV !== 'production') {\n addendum = ' If you meant to render a collection of children, use an array ' + 'instead or wrap the object using createFragment(object) from the ' + 'React add-ons.';\n if (children._isReactElement) {\n addendum = ' It looks like you\\'re using an element created by a different ' + 'version of React. Make sure to use only one copy of React.';\n }\n if (ReactCurrentOwner.current) {\n var name = ReactCurrentOwner.current.getName();\n if (name) {\n addendum += ' Check the render method of `' + name + '`.';\n }\n }\n }\n var childrenString = String(children);\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : _prodInvariant('31', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : void 0;\n }\n }\n\n return subtreeCount;\n}\n\n/**\n * Traverses children that are typically specified as `props.children`, but\n * might also be specified through attributes:\n *\n * - `traverseAllChildren(this.props.children, ...)`\n * - `traverseAllChildren(this.props.leftPanelChildren, ...)`\n *\n * The `traverseContext` is an optional argument that is passed through the\n * entire traversal. It can be used to store accumulations or anything else that\n * the callback might find relevant.\n *\n * @param {?*} children Children tree object.\n * @param {!function} callback To invoke upon traversing each child.\n * @param {?*} traverseContext Context for traversal.\n * @return {!number} The number of children in this subtree.\n */\nfunction traverseAllChildren(children, callback, traverseContext) {\n if (children == null) {\n return 0;\n }\n\n return traverseAllChildrenImpl(children, '', callback, traverseContext);\n}\n\nmodule.exports = traverseAllChildren;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/traverseAllChildren.js\n// module id = 295\n// module chunks = 0","// style-loader: Adds some css to the DOM by adding a <style> tag\n\n// load the styles\nvar content = require(\"!!../../node_modules/css-loader/index.js??ref--5-1!../../node_modules/postcss-loader/index.js??postcss!./App.css\");\nif(typeof content === 'string') content = [[module.id, content, '']];\n// add the styles to the DOM\nvar update = require(\"!../../node_modules/style-loader/addStyles.js\")(content, {});\nif(content.locals) module.exports = content.locals;\n// Hot Module Replacement\nif(module.hot) {\n\t// When the styles change, update the <style> tags\n\tif(!content.locals) {\n\t\tmodule.hot.accept(\"!!../../node_modules/css-loader/index.js??ref--5-1!../../node_modules/postcss-loader/index.js??postcss!./App.css\", function() {\n\t\t\tvar newContent = require(\"!!../../node_modules/css-loader/index.js??ref--5-1!../../node_modules/postcss-loader/index.js??postcss!./App.css\");\n\t\t\tif(typeof newContent === 'string') newContent = [[module.id, newContent, '']];\n\t\t\tupdate(newContent);\n\t\t});\n\t}\n\t// When the module is disposed, remove the <style> tags\n\tmodule.hot.dispose(function() { update(); });\n}\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/template/src/App.css\n// module id = 296\n// module chunks = 0","// style-loader: Adds some css to the DOM by adding a <style> tag\n\n// load the styles\nvar content = require(\"!!../../node_modules/css-loader/index.js??ref--5-1!../../node_modules/postcss-loader/index.js??postcss!./index.css\");\nif(typeof content === 'string') content = [[module.id, content, '']];\n// add the styles to the DOM\nvar update = require(\"!../../node_modules/style-loader/addStyles.js\")(content, {});\nif(content.locals) module.exports = content.locals;\n// Hot Module Replacement\nif(module.hot) {\n\t// When the styles change, update the <style> tags\n\tif(!content.locals) {\n\t\tmodule.hot.accept(\"!!../../node_modules/css-loader/index.js??ref--5-1!../../node_modules/postcss-loader/index.js??postcss!./index.css\", function() {\n\t\t\tvar newContent = require(\"!!../../node_modules/css-loader/index.js??ref--5-1!../../node_modules/postcss-loader/index.js??postcss!./index.css\");\n\t\t\tif(typeof newContent === 'string') newContent = [[module.id, newContent, '']];\n\t\t\tupdate(newContent);\n\t\t});\n\t}\n\t// When the module is disposed, remove the <style> tags\n\tmodule.hot.dispose(function() { update(); });\n}\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/template/src/index.css\n// module id = 297\n// module chunks = 0","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nvar punycode = require('punycode');\nvar util = require('./util');\n\nexports.parse = urlParse;\nexports.resolve = urlResolve;\nexports.resolveObject = urlResolveObject;\nexports.format = urlFormat;\n\nexports.Url = Url;\n\nfunction Url() {\n this.protocol = null;\n this.slashes = null;\n this.auth = null;\n this.host = null;\n this.port = null;\n this.hostname = null;\n this.hash = null;\n this.search = null;\n this.query = null;\n this.pathname = null;\n this.path = null;\n this.href = null;\n}\n\n// Reference: RFC 3986, RFC 1808, RFC 2396\n\n// define these here so at least they only have to be\n// compiled once on the first module load.\nvar protocolPattern = /^([a-z0-9.+-]+:)/i,\n portPattern = /:[0-9]*$/,\n\n // Special case for a simple path URL\n simplePathPattern = /^(\\/\\/?(?!\\/)[^\\?\\s]*)(\\?[^\\s]*)?$/,\n\n // RFC 2396: characters reserved for delimiting URLs.\n // We actually just auto-escape these.\n delims = ['<', '>', '\"', '`', ' ', '\\r', '\\n', '\\t'],\n\n // RFC 2396: characters not allowed for various reasons.\n unwise = ['{', '}', '|', '\\\\', '^', '`'].concat(delims),\n\n // Allowed by RFCs, but cause of XSS attacks. Always escape these.\n autoEscape = ['\\''].concat(unwise),\n // Characters that are never ever allowed in a hostname.\n // Note that any invalid chars are also handled, but these\n // are the ones that are *expected* to be seen, so we fast-path\n // them.\n nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape),\n hostEndingChars = ['/', '?', '#'],\n hostnameMaxLen = 255,\n hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/,\n hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/,\n // protocols that can allow \"unsafe\" and \"unwise\" chars.\n unsafeProtocol = {\n 'javascript': true,\n 'javascript:': true\n },\n // protocols that never have a hostname.\n hostlessProtocol = {\n 'javascript': true,\n 'javascript:': true\n },\n // protocols that always contain a // bit.\n slashedProtocol = {\n 'http': true,\n 'https': true,\n 'ftp': true,\n 'gopher': true,\n 'file': true,\n 'http:': true,\n 'https:': true,\n 'ftp:': true,\n 'gopher:': true,\n 'file:': true\n },\n querystring = require('querystring');\n\nfunction urlParse(url, parseQueryString, slashesDenoteHost) {\n if (url && util.isObject(url) && url instanceof Url) return url;\n\n var u = new Url;\n u.parse(url, parseQueryString, slashesDenoteHost);\n return u;\n}\n\nUrl.prototype.parse = function(url, parseQueryString, slashesDenoteHost) {\n if (!util.isString(url)) {\n throw new TypeError(\"Parameter 'url' must be a string, not \" + typeof url);\n }\n\n // Copy chrome, IE, opera backslash-handling behavior.\n // Back slashes before the query string get converted to forward slashes\n // See: https://code.google.com/p/chromium/issues/detail?id=25916\n var queryIndex = url.indexOf('?'),\n splitter =\n (queryIndex !== -1 && queryIndex < url.indexOf('#')) ? '?' : '#',\n uSplit = url.split(splitter),\n slashRegex = /\\\\/g;\n uSplit[0] = uSplit[0].replace(slashRegex, '/');\n url = uSplit.join(splitter);\n\n var rest = url;\n\n // trim before proceeding.\n // This is to support parse stuff like \" http://foo.com \\n\"\n rest = rest.trim();\n\n if (!slashesDenoteHost && url.split('#').length === 1) {\n // Try fast path regexp\n var simplePath = simplePathPattern.exec(rest);\n if (simplePath) {\n this.path = rest;\n this.href = rest;\n this.pathname = simplePath[1];\n if (simplePath[2]) {\n this.search = simplePath[2];\n if (parseQueryString) {\n this.query = querystring.parse(this.search.substr(1));\n } else {\n this.query = this.search.substr(1);\n }\n } else if (parseQueryString) {\n this.search = '';\n this.query = {};\n }\n return this;\n }\n }\n\n var proto = protocolPattern.exec(rest);\n if (proto) {\n proto = proto[0];\n var lowerProto = proto.toLowerCase();\n this.protocol = lowerProto;\n rest = rest.substr(proto.length);\n }\n\n // figure out if it's got a host\n // user@server is *always* interpreted as a hostname, and url\n // resolution will treat //foo/bar as host=foo,path=bar because that's\n // how the browser resolves relative URLs.\n if (slashesDenoteHost || proto || rest.match(/^\\/\\/[^@\\/]+@[^@\\/]+/)) {\n var slashes = rest.substr(0, 2) === '//';\n if (slashes && !(proto && hostlessProtocol[proto])) {\n rest = rest.substr(2);\n this.slashes = true;\n }\n }\n\n if (!hostlessProtocol[proto] &&\n (slashes || (proto && !slashedProtocol[proto]))) {\n\n // there's a hostname.\n // the first instance of /, ?, ;, or # ends the host.\n //\n // If there is an @ in the hostname, then non-host chars *are* allowed\n // to the left of the last @ sign, unless some host-ending character\n // comes *before* the @-sign.\n // URLs are obnoxious.\n //\n // ex:\n // http://a@b@c/ => user:a@b host:c\n // http://a@b?@c => user:a host:c path:/?@c\n\n // v0.12 TODO(isaacs): This is not quite how Chrome does things.\n // Review our test case against browsers more comprehensively.\n\n // find the first instance of any hostEndingChars\n var hostEnd = -1;\n for (var i = 0; i < hostEndingChars.length; i++) {\n var hec = rest.indexOf(hostEndingChars[i]);\n if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))\n hostEnd = hec;\n }\n\n // at this point, either we have an explicit point where the\n // auth portion cannot go past, or the last @ char is the decider.\n var auth, atSign;\n if (hostEnd === -1) {\n // atSign can be anywhere.\n atSign = rest.lastIndexOf('@');\n } else {\n // atSign must be in auth portion.\n // http://a@b/c@d => host:b auth:a path:/c@d\n atSign = rest.lastIndexOf('@', hostEnd);\n }\n\n // Now we have a portion which is definitely the auth.\n // Pull that off.\n if (atSign !== -1) {\n auth = rest.slice(0, atSign);\n rest = rest.slice(atSign + 1);\n this.auth = decodeURIComponent(auth);\n }\n\n // the host is the remaining to the left of the first non-host char\n hostEnd = -1;\n for (var i = 0; i < nonHostChars.length; i++) {\n var hec = rest.indexOf(nonHostChars[i]);\n if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))\n hostEnd = hec;\n }\n // if we still have not hit it, then the entire thing is a host.\n if (hostEnd === -1)\n hostEnd = rest.length;\n\n this.host = rest.slice(0, hostEnd);\n rest = rest.slice(hostEnd);\n\n // pull out port.\n this.parseHost();\n\n // we've indicated that there is a hostname,\n // so even if it's empty, it has to be present.\n this.hostname = this.hostname || '';\n\n // if hostname begins with [ and ends with ]\n // assume that it's an IPv6 address.\n var ipv6Hostname = this.hostname[0] === '[' &&\n this.hostname[this.hostname.length - 1] === ']';\n\n // validate a little.\n if (!ipv6Hostname) {\n var hostparts = this.hostname.split(/\\./);\n for (var i = 0, l = hostparts.length; i < l; i++) {\n var part = hostparts[i];\n if (!part) continue;\n if (!part.match(hostnamePartPattern)) {\n var newpart = '';\n for (var j = 0, k = part.length; j < k; j++) {\n if (part.charCodeAt(j) > 127) {\n // we replace non-ASCII char with a temporary placeholder\n // we need this to make sure size of hostname is not\n // broken by replacing non-ASCII by nothing\n newpart += 'x';\n } else {\n newpart += part[j];\n }\n }\n // we test again with ASCII char only\n if (!newpart.match(hostnamePartPattern)) {\n var validParts = hostparts.slice(0, i);\n var notHost = hostparts.slice(i + 1);\n var bit = part.match(hostnamePartStart);\n if (bit) {\n validParts.push(bit[1]);\n notHost.unshift(bit[2]);\n }\n if (notHost.length) {\n rest = '/' + notHost.join('.') + rest;\n }\n this.hostname = validParts.join('.');\n break;\n }\n }\n }\n }\n\n if (this.hostname.length > hostnameMaxLen) {\n this.hostname = '';\n } else {\n // hostnames are always lower case.\n this.hostname = this.hostname.toLowerCase();\n }\n\n if (!ipv6Hostname) {\n // IDNA Support: Returns a punycoded representation of \"domain\".\n // It only converts parts of the domain name that\n // have non-ASCII characters, i.e. it doesn't matter if\n // you call it with a domain that already is ASCII-only.\n this.hostname = punycode.toASCII(this.hostname);\n }\n\n var p = this.port ? ':' + this.port : '';\n var h = this.hostname || '';\n this.host = h + p;\n this.href += this.host;\n\n // strip [ and ] from the hostname\n // the host field still retains them, though\n if (ipv6Hostname) {\n this.hostname = this.hostname.substr(1, this.hostname.length - 2);\n if (rest[0] !== '/') {\n rest = '/' + rest;\n }\n }\n }\n\n // now rest is set to the post-host stuff.\n // chop off any delim chars.\n if (!unsafeProtocol[lowerProto]) {\n\n // First, make 100% sure that any \"autoEscape\" chars get\n // escaped, even if encodeURIComponent doesn't think they\n // need to be.\n for (var i = 0, l = autoEscape.length; i < l; i++) {\n var ae = autoEscape[i];\n if (rest.indexOf(ae) === -1)\n continue;\n var esc = encodeURIComponent(ae);\n if (esc === ae) {\n esc = escape(ae);\n }\n rest = rest.split(ae).join(esc);\n }\n }\n\n\n // chop off from the tail first.\n var hash = rest.indexOf('#');\n if (hash !== -1) {\n // got a fragment string.\n this.hash = rest.substr(hash);\n rest = rest.slice(0, hash);\n }\n var qm = rest.indexOf('?');\n if (qm !== -1) {\n this.search = rest.substr(qm);\n this.query = rest.substr(qm + 1);\n if (parseQueryString) {\n this.query = querystring.parse(this.query);\n }\n rest = rest.slice(0, qm);\n } else if (parseQueryString) {\n // no query string, but parseQueryString still requested\n this.search = '';\n this.query = {};\n }\n if (rest) this.pathname = rest;\n if (slashedProtocol[lowerProto] &&\n this.hostname && !this.pathname) {\n this.pathname = '/';\n }\n\n //to support http.request\n if (this.pathname || this.search) {\n var p = this.pathname || '';\n var s = this.search || '';\n this.path = p + s;\n }\n\n // finally, reconstruct the href based on what has been validated.\n this.href = this.format();\n return this;\n};\n\n// format a parsed object into a url string\nfunction urlFormat(obj) {\n // ensure it's an object, and not a string url.\n // If it's an obj, this is a no-op.\n // this way, you can call url_format() on strings\n // to clean up potentially wonky urls.\n if (util.isString(obj)) obj = urlParse(obj);\n if (!(obj instanceof Url)) return Url.prototype.format.call(obj);\n return obj.format();\n}\n\nUrl.prototype.format = function() {\n var auth = this.auth || '';\n if (auth) {\n auth = encodeURIComponent(auth);\n auth = auth.replace(/%3A/i, ':');\n auth += '@';\n }\n\n var protocol = this.protocol || '',\n pathname = this.pathname || '',\n hash = this.hash || '',\n host = false,\n query = '';\n\n if (this.host) {\n host = auth + this.host;\n } else if (this.hostname) {\n host = auth + (this.hostname.indexOf(':') === -1 ?\n this.hostname :\n '[' + this.hostname + ']');\n if (this.port) {\n host += ':' + this.port;\n }\n }\n\n if (this.query &&\n util.isObject(this.query) &&\n Object.keys(this.query).length) {\n query = querystring.stringify(this.query);\n }\n\n var search = this.search || (query && ('?' + query)) || '';\n\n if (protocol && protocol.substr(-1) !== ':') protocol += ':';\n\n // only the slashedProtocols get the //. Not mailto:, xmpp:, etc.\n // unless they had them to begin with.\n if (this.slashes ||\n (!protocol || slashedProtocol[protocol]) && host !== false) {\n host = '//' + (host || '');\n if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname;\n } else if (!host) {\n host = '';\n }\n\n if (hash && hash.charAt(0) !== '#') hash = '#' + hash;\n if (search && search.charAt(0) !== '?') search = '?' + search;\n\n pathname = pathname.replace(/[?#]/g, function(match) {\n return encodeURIComponent(match);\n });\n search = search.replace('#', '%23');\n\n return protocol + host + pathname + search + hash;\n};\n\nfunction urlResolve(source, relative) {\n return urlParse(source, false, true).resolve(relative);\n}\n\nUrl.prototype.resolve = function(relative) {\n return this.resolveObject(urlParse(relative, false, true)).format();\n};\n\nfunction urlResolveObject(source, relative) {\n if (!source) return relative;\n return urlParse(source, false, true).resolveObject(relative);\n}\n\nUrl.prototype.resolveObject = function(relative) {\n if (util.isString(relative)) {\n var rel = new Url();\n rel.parse(relative, false, true);\n relative = rel;\n }\n\n var result = new Url();\n var tkeys = Object.keys(this);\n for (var tk = 0; tk < tkeys.length; tk++) {\n var tkey = tkeys[tk];\n result[tkey] = this[tkey];\n }\n\n // hash is always overridden, no matter what.\n // even href=\"\" will remove it.\n result.hash = relative.hash;\n\n // if the relative url is empty, then there's nothing left to do here.\n if (relative.href === '') {\n result.href = result.format();\n return result;\n }\n\n // hrefs like //foo/bar always cut to the protocol.\n if (relative.slashes && !relative.protocol) {\n // take everything except the protocol from relative\n var rkeys = Object.keys(relative);\n for (var rk = 0; rk < rkeys.length; rk++) {\n var rkey = rkeys[rk];\n if (rkey !== 'protocol')\n result[rkey] = relative[rkey];\n }\n\n //urlParse appends trailing / to urls like http://www.example.com\n if (slashedProtocol[result.protocol] &&\n result.hostname && !result.pathname) {\n result.path = result.pathname = '/';\n }\n\n result.href = result.format();\n return result;\n }\n\n if (relative.protocol && relative.protocol !== result.protocol) {\n // if it's a known url protocol, then changing\n // the protocol does weird things\n // first, if it's not file:, then we MUST have a host,\n // and if there was a path\n // to begin with, then we MUST have a path.\n // if it is file:, then the host is dropped,\n // because that's known to be hostless.\n // anything else is assumed to be absolute.\n if (!slashedProtocol[relative.protocol]) {\n var keys = Object.keys(relative);\n for (var v = 0; v < keys.length; v++) {\n var k = keys[v];\n result[k] = relative[k];\n }\n result.href = result.format();\n return result;\n }\n\n result.protocol = relative.protocol;\n if (!relative.host && !hostlessProtocol[relative.protocol]) {\n var relPath = (relative.pathname || '').split('/');\n while (relPath.length && !(relative.host = relPath.shift()));\n if (!relative.host) relative.host = '';\n if (!relative.hostname) relative.hostname = '';\n if (relPath[0] !== '') relPath.unshift('');\n if (relPath.length < 2) relPath.unshift('');\n result.pathname = relPath.join('/');\n } else {\n result.pathname = relative.pathname;\n }\n result.search = relative.search;\n result.query = relative.query;\n result.host = relative.host || '';\n result.auth = relative.auth;\n result.hostname = relative.hostname || relative.host;\n result.port = relative.port;\n // to support http.request\n if (result.pathname || result.search) {\n var p = result.pathname || '';\n var s = result.search || '';\n result.path = p + s;\n }\n result.slashes = result.slashes || relative.slashes;\n result.href = result.format();\n return result;\n }\n\n var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'),\n isRelAbs = (\n relative.host ||\n relative.pathname && relative.pathname.charAt(0) === '/'\n ),\n mustEndAbs = (isRelAbs || isSourceAbs ||\n (result.host && relative.pathname)),\n removeAllDots = mustEndAbs,\n srcPath = result.pathname && result.pathname.split('/') || [],\n relPath = relative.pathname && relative.pathname.split('/') || [],\n psychotic = result.protocol && !slashedProtocol[result.protocol];\n\n // if the url is a non-slashed url, then relative\n // links like ../.. should be able\n // to crawl up to the hostname, as well. This is strange.\n // result.protocol has already been set by now.\n // Later on, put the first path part into the host field.\n if (psychotic) {\n result.hostname = '';\n result.port = null;\n if (result.host) {\n if (srcPath[0] === '') srcPath[0] = result.host;\n else srcPath.unshift(result.host);\n }\n result.host = '';\n if (relative.protocol) {\n relative.hostname = null;\n relative.port = null;\n if (relative.host) {\n if (relPath[0] === '') relPath[0] = relative.host;\n else relPath.unshift(relative.host);\n }\n relative.host = null;\n }\n mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === '');\n }\n\n if (isRelAbs) {\n // it's absolute.\n result.host = (relative.host || relative.host === '') ?\n relative.host : result.host;\n result.hostname = (relative.hostname || relative.hostname === '') ?\n relative.hostname : result.hostname;\n result.search = relative.search;\n result.query = relative.query;\n srcPath = relPath;\n // fall through to the dot-handling below.\n } else if (relPath.length) {\n // it's relative\n // throw away the existing file, and take the new path instead.\n if (!srcPath) srcPath = [];\n srcPath.pop();\n srcPath = srcPath.concat(relPath);\n result.search = relative.search;\n result.query = relative.query;\n } else if (!util.isNullOrUndefined(relative.search)) {\n // just pull out the search.\n // like href='?foo'.\n // Put this after the other two cases because it simplifies the booleans\n if (psychotic) {\n result.hostname = result.host = srcPath.shift();\n //occationaly the auth can get stuck only in host\n //this especially happens in cases like\n //url.resolveObject('mailto:local1@domain1', 'local2@domain2')\n var authInHost = result.host && result.host.indexOf('@') > 0 ?\n result.host.split('@') : false;\n if (authInHost) {\n result.auth = authInHost.shift();\n result.host = result.hostname = authInHost.shift();\n }\n }\n result.search = relative.search;\n result.query = relative.query;\n //to support http.request\n if (!util.isNull(result.pathname) || !util.isNull(result.search)) {\n result.path = (result.pathname ? result.pathname : '') +\n (result.search ? result.search : '');\n }\n result.href = result.format();\n return result;\n }\n\n if (!srcPath.length) {\n // no path at all. easy.\n // we've already handled the other stuff above.\n result.pathname = null;\n //to support http.request\n if (result.search) {\n result.path = '/' + result.search;\n } else {\n result.path = null;\n }\n result.href = result.format();\n return result;\n }\n\n // if a url ENDs in . or .., then it must get a trailing slash.\n // however, if it ends in anything else non-slashy,\n // then it must NOT get a trailing slash.\n var last = srcPath.slice(-1)[0];\n var hasTrailingSlash = (\n (result.host || relative.host || srcPath.length > 1) &&\n (last === '.' || last === '..') || last === '');\n\n // strip single dots, resolve double dots to parent dir\n // if the path tries to go above the root, `up` ends up > 0\n var up = 0;\n for (var i = srcPath.length; i >= 0; i--) {\n last = srcPath[i];\n if (last === '.') {\n srcPath.splice(i, 1);\n } else if (last === '..') {\n srcPath.splice(i, 1);\n up++;\n } else if (up) {\n srcPath.splice(i, 1);\n up--;\n }\n }\n\n // if the path is allowed to go above the root, restore leading ..s\n if (!mustEndAbs && !removeAllDots) {\n for (; up--; up) {\n srcPath.unshift('..');\n }\n }\n\n if (mustEndAbs && srcPath[0] !== '' &&\n (!srcPath[0] || srcPath[0].charAt(0) !== '/')) {\n srcPath.unshift('');\n }\n\n if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) {\n srcPath.push('');\n }\n\n var isAbsolute = srcPath[0] === '' ||\n (srcPath[0] && srcPath[0].charAt(0) === '/');\n\n // put the host back\n if (psychotic) {\n result.hostname = result.host = isAbsolute ? '' :\n srcPath.length ? srcPath.shift() : '';\n //occationaly the auth can get stuck only in host\n //this especially happens in cases like\n //url.resolveObject('mailto:local1@domain1', 'local2@domain2')\n var authInHost = result.host && result.host.indexOf('@') > 0 ?\n result.host.split('@') : false;\n if (authInHost) {\n result.auth = authInHost.shift();\n result.host = result.hostname = authInHost.shift();\n }\n }\n\n mustEndAbs = mustEndAbs || (result.host && srcPath.length);\n\n if (mustEndAbs && !isAbsolute) {\n srcPath.unshift('');\n }\n\n if (!srcPath.length) {\n result.pathname = null;\n result.path = null;\n } else {\n result.pathname = srcPath.join('/');\n }\n\n //to support request.http\n if (!util.isNull(result.pathname) || !util.isNull(result.search)) {\n result.path = (result.pathname ? result.pathname : '') +\n (result.search ? result.search : '');\n }\n result.auth = relative.auth || result.auth;\n result.slashes = result.slashes || relative.slashes;\n result.href = result.format();\n return result;\n};\n\nUrl.prototype.parseHost = function() {\n var host = this.host;\n var port = portPattern.exec(host);\n if (port) {\n port = port[0];\n if (port !== ':') {\n this.port = port.substr(1);\n }\n host = host.substr(0, host.length - port.length);\n }\n if (host) this.hostname = host;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/url/url.js\n// module id = 298\n// module chunks = 0","'use strict';\n\nmodule.exports = {\n isString: function(arg) {\n return typeof(arg) === 'string';\n },\n isObject: function(arg) {\n return typeof(arg) === 'object' && arg !== null;\n },\n isNull: function(arg) {\n return arg === null;\n },\n isNullOrUndefined: function(arg) {\n return arg == null;\n }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/url/util.js\n// module id = 299\n// module chunks = 0","/* globals __webpack_amd_options__ */\r\nmodule.exports = __webpack_amd_options__;\r\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// (webpack)/buildin/amd-options.js\n// module id = 300\n// module chunks = 0","(function(self) {\n 'use strict';\n\n if (self.fetch) {\n return\n }\n\n var support = {\n searchParams: 'URLSearchParams' in self,\n iterable: 'Symbol' in self && 'iterator' in Symbol,\n blob: 'FileReader' in self && 'Blob' in self && (function() {\n try {\n new Blob()\n return true\n } catch(e) {\n return false\n }\n })(),\n formData: 'FormData' in self,\n arrayBuffer: 'ArrayBuffer' in self\n }\n\n if (support.arrayBuffer) {\n var viewClasses = [\n '[object Int8Array]',\n '[object Uint8Array]',\n '[object Uint8ClampedArray]',\n '[object Int16Array]',\n '[object Uint16Array]',\n '[object Int32Array]',\n '[object Uint32Array]',\n '[object Float32Array]',\n '[object Float64Array]'\n ]\n\n var isDataView = function(obj) {\n return obj && DataView.prototype.isPrototypeOf(obj)\n }\n\n var isArrayBufferView = ArrayBuffer.isView || function(obj) {\n return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1\n }\n }\n\n function normalizeName(name) {\n if (typeof name !== 'string') {\n name = String(name)\n }\n if (/[^a-z0-9\\-#$%&'*+.\\^_`|~]/i.test(name)) {\n throw new TypeError('Invalid character in header field name')\n }\n return name.toLowerCase()\n }\n\n function normalizeValue(value) {\n if (typeof value !== 'string') {\n value = String(value)\n }\n return value\n }\n\n // Build a destructive iterator for the value list\n function iteratorFor(items) {\n var iterator = {\n next: function() {\n var value = items.shift()\n return {done: value === undefined, value: value}\n }\n }\n\n if (support.iterable) {\n iterator[Symbol.iterator] = function() {\n return iterator\n }\n }\n\n return iterator\n }\n\n function Headers(headers) {\n this.map = {}\n\n if (headers instanceof Headers) {\n headers.forEach(function(value, name) {\n this.append(name, value)\n }, this)\n\n } else if (headers) {\n Object.getOwnPropertyNames(headers).forEach(function(name) {\n this.append(name, headers[name])\n }, this)\n }\n }\n\n Headers.prototype.append = function(name, value) {\n name = normalizeName(name)\n value = normalizeValue(value)\n var oldValue = this.map[name]\n this.map[name] = oldValue ? oldValue+','+value : value\n }\n\n Headers.prototype['delete'] = function(name) {\n delete this.map[normalizeName(name)]\n }\n\n Headers.prototype.get = function(name) {\n name = normalizeName(name)\n return this.has(name) ? this.map[name] : null\n }\n\n Headers.prototype.has = function(name) {\n return this.map.hasOwnProperty(normalizeName(name))\n }\n\n Headers.prototype.set = function(name, value) {\n this.map[normalizeName(name)] = normalizeValue(value)\n }\n\n Headers.prototype.forEach = function(callback, thisArg) {\n for (var name in this.map) {\n if (this.map.hasOwnProperty(name)) {\n callback.call(thisArg, this.map[name], name, this)\n }\n }\n }\n\n Headers.prototype.keys = function() {\n var items = []\n this.forEach(function(value, name) { items.push(name) })\n return iteratorFor(items)\n }\n\n Headers.prototype.values = function() {\n var items = []\n this.forEach(function(value) { items.push(value) })\n return iteratorFor(items)\n }\n\n Headers.prototype.entries = function() {\n var items = []\n this.forEach(function(value, name) { items.push([name, value]) })\n return iteratorFor(items)\n }\n\n if (support.iterable) {\n Headers.prototype[Symbol.iterator] = Headers.prototype.entries\n }\n\n function consumed(body) {\n if (body.bodyUsed) {\n return Promise.reject(new TypeError('Already read'))\n }\n body.bodyUsed = true\n }\n\n function fileReaderReady(reader) {\n return new Promise(function(resolve, reject) {\n reader.onload = function() {\n resolve(reader.result)\n }\n reader.onerror = function() {\n reject(reader.error)\n }\n })\n }\n\n function readBlobAsArrayBuffer(blob) {\n var reader = new FileReader()\n var promise = fileReaderReady(reader)\n reader.readAsArrayBuffer(blob)\n return promise\n }\n\n function readBlobAsText(blob) {\n var reader = new FileReader()\n var promise = fileReaderReady(reader)\n reader.readAsText(blob)\n return promise\n }\n\n function readArrayBufferAsText(buf) {\n var view = new Uint8Array(buf)\n var chars = new Array(view.length)\n\n for (var i = 0; i < view.length; i++) {\n chars[i] = String.fromCharCode(view[i])\n }\n return chars.join('')\n }\n\n function bufferClone(buf) {\n if (buf.slice) {\n return buf.slice(0)\n } else {\n var view = new Uint8Array(buf.byteLength)\n view.set(new Uint8Array(buf))\n return view.buffer\n }\n }\n\n function Body() {\n this.bodyUsed = false\n\n this._initBody = function(body) {\n this._bodyInit = body\n if (!body) {\n this._bodyText = ''\n } else if (typeof body === 'string') {\n this._bodyText = body\n } else if (support.blob && Blob.prototype.isPrototypeOf(body)) {\n this._bodyBlob = body\n } else if (support.formData && FormData.prototype.isPrototypeOf(body)) {\n this._bodyFormData = body\n } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {\n this._bodyText = body.toString()\n } else if (support.arrayBuffer && support.blob && isDataView(body)) {\n this._bodyArrayBuffer = bufferClone(body.buffer)\n // IE 10-11 can't handle a DataView body.\n this._bodyInit = new Blob([this._bodyArrayBuffer])\n } else if (support.arrayBuffer && (ArrayBuffer.prototype.isPrototypeOf(body) || isArrayBufferView(body))) {\n this._bodyArrayBuffer = bufferClone(body)\n } else {\n throw new Error('unsupported BodyInit type')\n }\n\n if (!this.headers.get('content-type')) {\n if (typeof body === 'string') {\n this.headers.set('content-type', 'text/plain;charset=UTF-8')\n } else if (this._bodyBlob && this._bodyBlob.type) {\n this.headers.set('content-type', this._bodyBlob.type)\n } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {\n this.headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8')\n }\n }\n }\n\n if (support.blob) {\n this.blob = function() {\n var rejected = consumed(this)\n if (rejected) {\n return rejected\n }\n\n if (this._bodyBlob) {\n return Promise.resolve(this._bodyBlob)\n } else if (this._bodyArrayBuffer) {\n return Promise.resolve(new Blob([this._bodyArrayBuffer]))\n } else if (this._bodyFormData) {\n throw new Error('could not read FormData body as blob')\n } else {\n return Promise.resolve(new Blob([this._bodyText]))\n }\n }\n\n this.arrayBuffer = function() {\n if (this._bodyArrayBuffer) {\n return consumed(this) || Promise.resolve(this._bodyArrayBuffer)\n } else {\n return this.blob().then(readBlobAsArrayBuffer)\n }\n }\n }\n\n this.text = function() {\n var rejected = consumed(this)\n if (rejected) {\n return rejected\n }\n\n if (this._bodyBlob) {\n return readBlobAsText(this._bodyBlob)\n } else if (this._bodyArrayBuffer) {\n return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer))\n } else if (this._bodyFormData) {\n throw new Error('could not read FormData body as text')\n } else {\n return Promise.resolve(this._bodyText)\n }\n }\n\n if (support.formData) {\n this.formData = function() {\n return this.text().then(decode)\n }\n }\n\n this.json = function() {\n return this.text().then(JSON.parse)\n }\n\n return this\n }\n\n // HTTP methods whose capitalization should be normalized\n var methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT']\n\n function normalizeMethod(method) {\n var upcased = method.toUpperCase()\n return (methods.indexOf(upcased) > -1) ? upcased : method\n }\n\n function Request(input, options) {\n options = options || {}\n var body = options.body\n\n if (input instanceof Request) {\n if (input.bodyUsed) {\n throw new TypeError('Already read')\n }\n this.url = input.url\n this.credentials = input.credentials\n if (!options.headers) {\n this.headers = new Headers(input.headers)\n }\n this.method = input.method\n this.mode = input.mode\n if (!body && input._bodyInit != null) {\n body = input._bodyInit\n input.bodyUsed = true\n }\n } else {\n this.url = String(input)\n }\n\n this.credentials = options.credentials || this.credentials || 'omit'\n if (options.headers || !this.headers) {\n this.headers = new Headers(options.headers)\n }\n this.method = normalizeMethod(options.method || this.method || 'GET')\n this.mode = options.mode || this.mode || null\n this.referrer = null\n\n if ((this.method === 'GET' || this.method === 'HEAD') && body) {\n throw new TypeError('Body not allowed for GET or HEAD requests')\n }\n this._initBody(body)\n }\n\n Request.prototype.clone = function() {\n return new Request(this, { body: this._bodyInit })\n }\n\n function decode(body) {\n var form = new FormData()\n body.trim().split('&').forEach(function(bytes) {\n if (bytes) {\n var split = bytes.split('=')\n var name = split.shift().replace(/\\+/g, ' ')\n var value = split.join('=').replace(/\\+/g, ' ')\n form.append(decodeURIComponent(name), decodeURIComponent(value))\n }\n })\n return form\n }\n\n function parseHeaders(rawHeaders) {\n var headers = new Headers()\n rawHeaders.split(/\\r?\\n/).forEach(function(line) {\n var parts = line.split(':')\n var key = parts.shift().trim()\n if (key) {\n var value = parts.join(':').trim()\n headers.append(key, value)\n }\n })\n return headers\n }\n\n Body.call(Request.prototype)\n\n function Response(bodyInit, options) {\n if (!options) {\n options = {}\n }\n\n this.type = 'default'\n this.status = 'status' in options ? options.status : 200\n this.ok = this.status >= 200 && this.status < 300\n this.statusText = 'statusText' in options ? options.statusText : 'OK'\n this.headers = new Headers(options.headers)\n this.url = options.url || ''\n this._initBody(bodyInit)\n }\n\n Body.call(Response.prototype)\n\n Response.prototype.clone = function() {\n return new Response(this._bodyInit, {\n status: this.status,\n statusText: this.statusText,\n headers: new Headers(this.headers),\n url: this.url\n })\n }\n\n Response.error = function() {\n var response = new Response(null, {status: 0, statusText: ''})\n response.type = 'error'\n return response\n }\n\n var redirectStatuses = [301, 302, 303, 307, 308]\n\n Response.redirect = function(url, status) {\n if (redirectStatuses.indexOf(status) === -1) {\n throw new RangeError('Invalid status code')\n }\n\n return new Response(null, {status: status, headers: {location: url}})\n }\n\n self.Headers = Headers\n self.Request = Request\n self.Response = Response\n\n self.fetch = function(input, init) {\n return new Promise(function(resolve, reject) {\n var request = new Request(input, init)\n var xhr = new XMLHttpRequest()\n\n xhr.onload = function() {\n var options = {\n status: xhr.status,\n statusText: xhr.statusText,\n headers: parseHeaders(xhr.getAllResponseHeaders() || '')\n }\n options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL')\n var body = 'response' in xhr ? xhr.response : xhr.responseText\n resolve(new Response(body, options))\n }\n\n xhr.onerror = function() {\n reject(new TypeError('Network request failed'))\n }\n\n xhr.ontimeout = function() {\n reject(new TypeError('Network request failed'))\n }\n\n xhr.open(request.method, request.url, true)\n\n if (request.credentials === 'include') {\n xhr.withCredentials = true\n }\n\n if ('responseType' in xhr && support.blob) {\n xhr.responseType = 'blob'\n }\n\n request.headers.forEach(function(value, name) {\n xhr.setRequestHeader(name, value)\n })\n\n xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit)\n })\n }\n self.fetch.polyfill = true\n})(typeof self !== 'undefined' ? self : this);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/whatwg-fetch/fetch.js\n// module id = 301\n// module chunks = 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{ + "lineNumber": 41395, + "content": " return _react2.default.createElement(_B2.default, {", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 6, + "content": " return (<B/>)", + "highlight": true + } + ] + }, + { + "functionName": "A", + "fileName": "/static/js/bundle.js", + "lineNumber": 26009, + "columnNumber": null, + "_originalFunctionName": "A", + "_originalFileName": "App.js", + "_originalLineNumber": 8, + "_originalColumnNumber": null, + "_scriptCode": [ + { + "lineNumber": 26009, + "content": " var Ac = _react2.default.createElement(_A2.default, {", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 8, + "content": " const Ac = <A />", + "highlight": true + } + ] + }, + { + "functionName": "div", + "fileName": "/static/js/bundle.js", + "lineNumber": 26017, + "columnNumber": null, + "_originalFunctionName": "div", + "_originalFileName": "App.js", + "_originalLineNumber": 10, + "_originalColumnNumber": null, + "_scriptCode": [ + { + "lineNumber": 26017, + "content": " 'div',", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 10, + "content": " <div className=\"App\">", + "highlight": true + } + ] + }, + { + "functionName": "App", + "fileName": "/static/js/bundle.js", + "lineNumber": 17412, + "columnNumber": null, + "_originalFunctionName": "App", + "_originalFileName": "index.js", + "_originalLineNumber": 6, + "_originalColumnNumber": null, + "_scriptCode": [ + { + "lineNumber": 17412, + "content": "_reactDom2.default.render(_react2.default.createElement(_App2.default, {", + "highlight": true + } + ], + "_originalScriptCode": [ + { + "lineNumber": 6, + "content": "ReactDOM.render(<App />, document.getElementById('root'));", + "highlight": true + } + ] + } +] diff --git a/packages/react-error-overlay/fixtures/bundle_u.mjs b/packages/react-error-overlay/fixtures/bundle_u.mjs new file mode 100644 index 00000000000..0ff95282512 --- /dev/null +++ b/packages/react-error-overlay/fixtures/bundle_u.mjs @@ -0,0 +1,41488 @@ +/******/ (function(modules) { // webpackBootstrap +/******/ function hotDisposeChunk(chunkId) { +/******/ delete installedChunks[chunkId]; +/******/ } +/******/ var parentHotUpdateCallback = this["webpackHotUpdate"]; +/******/ this["webpackHotUpdate"] = +/******/ function webpackHotUpdateCallback(chunkId, moreModules) { // eslint-disable-line no-unused-vars +/******/ hotAddUpdateChunk(chunkId, moreModules); +/******/ if(parentHotUpdateCallback) parentHotUpdateCallback(chunkId, moreModules); +/******/ } ; +/******/ +/******/ function hotDownloadUpdateChunk(chunkId) { // eslint-disable-line no-unused-vars +/******/ var head = document.getElementsByTagName("head")[0]; +/******/ var script = document.createElement("script"); +/******/ script.type = "text/javascript"; +/******/ script.charset = "utf-8"; +/******/ script.src = __webpack_require__.p + "" + chunkId + "." + hotCurrentHash + ".hot-update.js"; +/******/ head.appendChild(script); +/******/ } +/******/ +/******/ function hotDownloadManifest() { // eslint-disable-line no-unused-vars +/******/ return new Promise(function(resolve, reject) { +/******/ if(typeof XMLHttpRequest === "undefined") +/******/ return reject(new Error("No browser support")); +/******/ try { +/******/ var request = new XMLHttpRequest(); +/******/ var requestPath = __webpack_require__.p + "" + hotCurrentHash + ".hot-update.json"; +/******/ request.open("GET", requestPath, true); +/******/ request.timeout = 10000; +/******/ request.send(null); +/******/ } catch(err) { +/******/ return reject(err); +/******/ } +/******/ request.onreadystatechange = function() { +/******/ if(request.readyState !== 4) return; +/******/ if(request.status === 0) { +/******/ // timeout +/******/ reject(new Error("Manifest request to " + requestPath + " timed out.")); +/******/ } else if(request.status === 404) { +/******/ // no update available +/******/ resolve(); +/******/ } else if(request.status !== 200 && request.status !== 304) { +/******/ // other failure +/******/ reject(new Error("Manifest request to " + requestPath + " failed.")); +/******/ } else { +/******/ // success +/******/ try { +/******/ var update = JSON.parse(request.responseText); +/******/ } catch(e) { +/******/ reject(e); +/******/ return; +/******/ } +/******/ resolve(update); +/******/ } +/******/ }; +/******/ }); +/******/ } +/******/ +/******/ +/******/ +/******/ var hotApplyOnUpdate = true; +/******/ var hotCurrentHash = "9adc269624aebdc8dc37"; // eslint-disable-line no-unused-vars +/******/ var hotCurrentModuleData = {}; +/******/ var hotMainModule = true; // eslint-disable-line no-unused-vars +/******/ var hotCurrentParents = []; // eslint-disable-line no-unused-vars +/******/ var hotCurrentParentsTemp = []; // eslint-disable-line no-unused-vars +/******/ +/******/ function hotCreateRequire(moduleId) { // eslint-disable-line no-unused-vars +/******/ var me = installedModules[moduleId]; +/******/ if(!me) return __webpack_require__; +/******/ var fn = function(request) { +/******/ if(me.hot.active) { +/******/ if(installedModules[request]) { +/******/ if(installedModules[request].parents.indexOf(moduleId) < 0) +/******/ installedModules[request].parents.push(moduleId); +/******/ } else hotCurrentParents = [moduleId]; +/******/ if(me.children.indexOf(request) < 0) +/******/ me.children.push(request); +/******/ } else { +/******/ console.warn("[HMR] unexpected require(" + request + ") from disposed module " + moduleId); +/******/ hotCurrentParents = []; +/******/ } +/******/ hotMainModule = false; +/******/ return __webpack_require__(request); +/******/ }; +/******/ var ObjectFactory = function ObjectFactory(name) { +/******/ return { +/******/ configurable: true, +/******/ enumerable: true, +/******/ get: function() { +/******/ return __webpack_require__[name]; +/******/ }, +/******/ set: function(value) { +/******/ __webpack_require__[name] = value; +/******/ } +/******/ }; +/******/ }; +/******/ for(var name in __webpack_require__) { +/******/ if(Object.prototype.hasOwnProperty.call(__webpack_require__, name)) { +/******/ Object.defineProperty(fn, name, ObjectFactory(name)); +/******/ } +/******/ } +/******/ Object.defineProperty(fn, "e", { +/******/ enumerable: true, +/******/ value: function(chunkId) { +/******/ if(hotStatus === "ready") +/******/ hotSetStatus("prepare"); +/******/ hotChunksLoading++; +/******/ return __webpack_require__.e(chunkId).then(finishChunkLoading, function(err) { +/******/ finishChunkLoading(); +/******/ throw err; +/******/ }); +/******/ +/******/ function finishChunkLoading() { +/******/ hotChunksLoading--; +/******/ if(hotStatus === "prepare") { +/******/ if(!hotWaitingFilesMap[chunkId]) { +/******/ hotEnsureUpdateChunk(chunkId); +/******/ } +/******/ if(hotChunksLoading === 0 && hotWaitingFiles === 0) { +/******/ hotUpdateDownloaded(); +/******/ } +/******/ } +/******/ } +/******/ } +/******/ }); +/******/ return fn; +/******/ } +/******/ +/******/ function hotCreateModule(moduleId) { // eslint-disable-line no-unused-vars +/******/ var hot = { +/******/ // private stuff +/******/ _acceptedDependencies: {}, +/******/ _declinedDependencies: {}, +/******/ _selfAccepted: false, +/******/ _selfDeclined: false, +/******/ _disposeHandlers: [], +/******/ _main: hotMainModule, +/******/ +/******/ // Module API +/******/ active: true, +/******/ accept: function(dep, callback) { +/******/ if(typeof dep === "undefined") +/******/ hot._selfAccepted = true; +/******/ else if(typeof dep === "function") +/******/ hot._selfAccepted = dep; +/******/ else if(typeof dep === "object") +/******/ for(var i = 0; i < dep.length; i++) +/******/ hot._acceptedDependencies[dep[i]] = callback || function() {}; +/******/ else +/******/ hot._acceptedDependencies[dep] = callback || function() {}; +/******/ }, +/******/ decline: function(dep) { +/******/ if(typeof dep === "undefined") +/******/ hot._selfDeclined = true; +/******/ else if(typeof dep === "object") +/******/ for(var i = 0; i < dep.length; i++) +/******/ hot._declinedDependencies[dep[i]] = true; +/******/ else +/******/ hot._declinedDependencies[dep] = true; +/******/ }, +/******/ dispose: function(callback) { +/******/ hot._disposeHandlers.push(callback); +/******/ }, +/******/ addDisposeHandler: function(callback) { +/******/ hot._disposeHandlers.push(callback); +/******/ }, +/******/ removeDisposeHandler: function(callback) { +/******/ var idx = hot._disposeHandlers.indexOf(callback); +/******/ if(idx >= 0) hot._disposeHandlers.splice(idx, 1); +/******/ }, +/******/ +/******/ // Management API +/******/ check: hotCheck, +/******/ apply: hotApply, +/******/ status: function(l) { +/******/ if(!l) return hotStatus; +/******/ hotStatusHandlers.push(l); +/******/ }, +/******/ addStatusHandler: function(l) { +/******/ hotStatusHandlers.push(l); +/******/ }, +/******/ removeStatusHandler: function(l) { +/******/ var idx = hotStatusHandlers.indexOf(l); +/******/ if(idx >= 0) hotStatusHandlers.splice(idx, 1); +/******/ }, +/******/ +/******/ //inherit from previous dispose call +/******/ data: hotCurrentModuleData[moduleId] +/******/ }; +/******/ hotMainModule = true; +/******/ return hot; +/******/ } +/******/ +/******/ var hotStatusHandlers = []; +/******/ var hotStatus = "idle"; +/******/ +/******/ function hotSetStatus(newStatus) { +/******/ hotStatus = newStatus; +/******/ for(var i = 0; i < hotStatusHandlers.length; i++) +/******/ hotStatusHandlers[i].call(null, newStatus); +/******/ } +/******/ +/******/ // while downloading +/******/ var hotWaitingFiles = 0; +/******/ var hotChunksLoading = 0; +/******/ var hotWaitingFilesMap = {}; +/******/ var hotRequestedFilesMap = {}; +/******/ var hotAvailableFilesMap = {}; +/******/ var hotDeferred; +/******/ +/******/ // The update info +/******/ var hotUpdate, hotUpdateNewHash; +/******/ +/******/ function toModuleId(id) { +/******/ var isNumber = (+id) + "" === id; +/******/ return isNumber ? +id : id; +/******/ } +/******/ +/******/ function hotCheck(apply) { +/******/ if(hotStatus !== "idle") throw new Error("check() is only allowed in idle status"); +/******/ hotApplyOnUpdate = apply; +/******/ hotSetStatus("check"); +/******/ return hotDownloadManifest().then(function(update) { +/******/ if(!update) { +/******/ hotSetStatus("idle"); +/******/ return null; +/******/ } +/******/ +/******/ hotRequestedFilesMap = {}; +/******/ hotWaitingFilesMap = {}; +/******/ hotAvailableFilesMap = update.c; +/******/ hotUpdateNewHash = update.h; +/******/ +/******/ hotSetStatus("prepare"); +/******/ var promise = new Promise(function(resolve, reject) { +/******/ hotDeferred = { +/******/ resolve: resolve, +/******/ reject: reject +/******/ }; +/******/ }); +/******/ hotUpdate = {}; +/******/ var chunkId = 0; +/******/ { // eslint-disable-line no-lone-blocks +/******/ /*globals chunkId */ +/******/ hotEnsureUpdateChunk(chunkId); +/******/ } 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hotWaitingFiles++; +/******/ hotDownloadUpdateChunk(chunkId); +/******/ } +/******/ } +/******/ +/******/ function hotUpdateDownloaded() { +/******/ hotSetStatus("ready"); +/******/ var deferred = hotDeferred; +/******/ hotDeferred = null; +/******/ if(!deferred) return; +/******/ if(hotApplyOnUpdate) { +/******/ hotApply(hotApplyOnUpdate).then(function(result) { +/******/ deferred.resolve(result); +/******/ }, function(err) { +/******/ deferred.reject(err); +/******/ }); +/******/ } else { +/******/ var outdatedModules = []; +/******/ for(var id in hotUpdate) { +/******/ if(Object.prototype.hasOwnProperty.call(hotUpdate, id)) { +/******/ outdatedModules.push(toModuleId(id)); +/******/ } +/******/ } +/******/ deferred.resolve(outdatedModules); +/******/ } +/******/ } +/******/ +/******/ function hotApply(options) { +/******/ if(hotStatus !== "ready") throw new Error("apply() is only allowed in ready status"); +/******/ options = options || {}; +/******/ +/******/ var cb; +/******/ var 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i = 0; i < module.parents.length; i++) { +/******/ var parentId = module.parents[i]; +/******/ var parent = installedModules[parentId]; +/******/ if(!parent) continue; +/******/ if(parent.hot._declinedDependencies[moduleId]) { +/******/ return { +/******/ type: "declined", +/******/ chain: chain.concat([parentId]), +/******/ moduleId: moduleId, +/******/ parentId: parentId +/******/ }; +/******/ } +/******/ if(outdatedModules.indexOf(parentId) >= 0) continue; +/******/ if(parent.hot._acceptedDependencies[moduleId]) { +/******/ if(!outdatedDependencies[parentId]) +/******/ outdatedDependencies[parentId] = []; +/******/ addAllToSet(outdatedDependencies[parentId], [moduleId]); +/******/ continue; +/******/ } +/******/ delete outdatedDependencies[parentId]; +/******/ outdatedModules.push(parentId); +/******/ queue.push({ +/******/ chain: chain.concat([parentId]), +/******/ id: parentId +/******/ }); +/******/ } +/******/ } +/******/ +/******/ return { +/******/ type: "accepted", +/******/ moduleId: updateModuleId, +/******/ outdatedModules: outdatedModules, +/******/ outdatedDependencies: outdatedDependencies +/******/ }; +/******/ } +/******/ +/******/ function addAllToSet(a, b) { +/******/ for(var i = 0; i < b.length; i++) { +/******/ var item = b[i]; +/******/ if(a.indexOf(item) < 0) +/******/ a.push(item); +/******/ } +/******/ } +/******/ +/******/ // at begin all updates modules are outdated +/******/ // the "outdated" status can propagate to parents if they don't accept the children +/******/ var outdatedDependencies = {}; +/******/ var outdatedModules = []; +/******/ var appliedUpdate = {}; +/******/ +/******/ var warnUnexpectedRequire = function warnUnexpectedRequire() { +/******/ console.warn("[HMR] unexpected require(" + result.moduleId + ") to disposed module"); +/******/ }; +/******/ +/******/ for(var id in hotUpdate) { +/******/ if(Object.prototype.hasOwnProperty.call(hotUpdate, id)) { +/******/ moduleId = toModuleId(id); +/******/ var result; +/******/ if(hotUpdate[id]) { +/******/ result = getAffectedStuff(moduleId); +/******/ } else { +/******/ result = { +/******/ type: "disposed", +/******/ moduleId: id +/******/ }; +/******/ } +/******/ var abortError = false; +/******/ var doApply = false; +/******/ var doDispose = false; +/******/ var chainInfo = ""; +/******/ if(result.chain) { +/******/ chainInfo = "\nUpdate propagation: " + result.chain.join(" -> "); +/******/ } +/******/ switch(result.type) { +/******/ case "self-declined": +/******/ if(options.onDeclined) +/******/ options.onDeclined(result); +/******/ if(!options.ignoreDeclined) +/******/ abortError = new Error("Aborted because of self decline: " + result.moduleId + chainInfo); +/******/ break; +/******/ case "declined": +/******/ if(options.onDeclined) +/******/ options.onDeclined(result); +/******/ if(!options.ignoreDeclined) +/******/ abortError = new Error("Aborted because of declined dependency: " + result.moduleId + " in " + result.parentId + chainInfo); +/******/ 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function(module) { +/******/ var getter = module && module.__esModule ? +/******/ function getDefault() { return module['default']; } : +/******/ function getModuleExports() { return module; }; +/******/ __webpack_require__.d(getter, 'a', getter); +/******/ return getter; +/******/ }; +/******/ +/******/ // Object.prototype.hasOwnProperty.call +/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; +/******/ +/******/ // __webpack_public_path__ +/******/ __webpack_require__.p = "/"; +/******/ +/******/ // __webpack_hash__ +/******/ __webpack_require__.h = function() { return hotCurrentHash; }; +/******/ +/******/ // Load entry module and return exports +/******/ return hotCreateRequire(308)(__webpack_require__.s = 308); +/******/ }) +/************************************************************************/ +/******/ ([ +/* 0 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/invariant.js ***! + \********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * Use invariant() to assert state which your program assumes to be true. + * + * Provide sprintf-style format (only %s is supported) and arguments + * to provide information about what broke and what you were + * expecting. + * + * The invariant message will be stripped in production, but the invariant + * will remain to ensure logic does not differ in production. + */ + +var validateFormat = function validateFormat(format) {}; + +if (true) { + validateFormat = function validateFormat(format) { + if (format === undefined) { + throw new Error('invariant requires an error message argument'); + } + }; +} + +function invariant(condition, format, a, b, c, d, e, f) { + validateFormat(format); + + if (!condition) { + var error; + if (format === undefined) { + error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.'); + } else { + var args = [a, b, c, d, e, f]; + var argIndex = 0; + error = new Error(format.replace(/%s/g, function () { + return args[argIndex++]; + })); + error.name = 'Invariant Violation'; + } + + error.framesToPop = 1; // we don't care about invariant's own frame + throw error; + } +} + +module.exports = invariant; + +/***/ }), +/* 1 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/warning.js ***! + \******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-2015, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var emptyFunction = __webpack_require__(/*! ./emptyFunction */ 13); + +/** + * Similar to invariant but only logs a warning if the condition is not met. + * This can be used to log issues in development environments in critical + * paths. Removing the logging code for production environments will keep the + * same logic and follow the same code paths. + */ + +var warning = emptyFunction; + +if (true) { + (function () { + var printWarning = function printWarning(format) { + for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + var argIndex = 0; + var message = 'Warning: ' + format.replace(/%s/g, function () { + return args[argIndex++]; + }); + if (typeof console !== 'undefined') { + console.error(message); + } + try { + // --- Welcome to debugging React --- + // This error was thrown as a convenience so that you can use this stack + // to find the callsite that caused this warning to fire. + throw new Error(message); + } catch (x) {} + }; + + warning = function warning(condition, format) { + if (format === undefined) { + throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument'); + } + + if (format.indexOf('Failed Composite propType: ') === 0) { + return; // Ignore CompositeComponent proptype check. + } + + if (!condition) { + for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) { + args[_key2 - 2] = arguments[_key2]; + } + + printWarning.apply(undefined, [format].concat(args)); + } + }; + })(); +} + +module.exports = warning; + +/***/ }), +/* 2 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-dev-utils/~/inherits/inherits_browser.js ***! + \*****************************************************************/ +/***/ (function(module, exports) { + +if (typeof Object.create === 'function') { + // implementation from standard node.js 'util' module + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + ctor.prototype = Object.create(superCtor.prototype, { + constructor: { + value: ctor, + enumerable: false, + writable: true, + configurable: true + } + }); + }; +} else { + // old school shim for old browsers + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + var TempCtor = function () {} + TempCtor.prototype = superCtor.prototype + ctor.prototype = new TempCtor() + ctor.prototype.constructor = ctor + } +} + + +/***/ }), +/* 3 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/reactProdInvariant.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + +/** + * WARNING: DO NOT manually require this module. + * This is a replacement for `invariant(...)` used by the error code system + * and will _only_ be required by the corresponding babel pass. + * It always throws. + */ + +function reactProdInvariant(code) { + var argCount = arguments.length - 1; + + var message = 'Minified React error #' + code + '; visit ' + 'http://facebook.github.io/react/docs/error-decoder.html?invariant=' + code; + + for (var argIdx = 0; argIdx < argCount; argIdx++) { + message += '&args[]=' + encodeURIComponent(arguments[argIdx + 1]); + } + + message += ' for the full message or use the non-minified dev environment' + ' for full errors and additional helpful warnings.'; + + var error = new Error(message); + error.name = 'Invariant Violation'; + error.framesToPop = 1; // we don't care about reactProdInvariant's own frame + + throw error; +} + +module.exports = reactProdInvariant; + +/***/ }), +/* 4 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************!*\ + !*** (webpack)/buildin/global.js ***! + \***********************************/ +/***/ (function(module, exports) { + +var g; + +// This works in non-strict mode +g = (function() { + return this; +})(); + +try { + // This works if eval is allowed (see CSP) + g = g || Function("return this")() || (1,eval)("this"); +} catch(e) { + // This works if the window reference is available + if(typeof window === "object") + g = window; +} + +// g can still be undefined, but nothing to do about it... +// We return undefined, instead of nothing here, so it's +// easier to handle this case. if(!global) { ...} + +module.exports = g; + + +/***/ }), +/* 5 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-scripts/~/object-assign/index.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* +object-assign +(c) Sindre Sorhus +@license MIT +*/ + + +/* eslint-disable no-unused-vars */ +var getOwnPropertySymbols = Object.getOwnPropertySymbols; +var hasOwnProperty = Object.prototype.hasOwnProperty; +var propIsEnumerable = Object.prototype.propertyIsEnumerable; + +function toObject(val) { + if (val === null || val === undefined) { + throw new TypeError('Object.assign cannot be called with null or undefined'); + } + + return Object(val); +} + +function shouldUseNative() { + try { + if (!Object.assign) { + return false; + } + + // Detect buggy property enumeration order in older V8 versions. + + // https://bugs.chromium.org/p/v8/issues/detail?id=4118 + var test1 = new String('abc'); // eslint-disable-line no-new-wrappers + test1[5] = 'de'; + if (Object.getOwnPropertyNames(test1)[0] === '5') { + return false; + } + + // https://bugs.chromium.org/p/v8/issues/detail?id=3056 + var test2 = {}; + for (var i = 0; i < 10; i++) { + test2['_' + String.fromCharCode(i)] = i; + } + var order2 = Object.getOwnPropertyNames(test2).map(function (n) { + return test2[n]; + }); + if (order2.join('') !== '0123456789') { + return false; + } + + // https://bugs.chromium.org/p/v8/issues/detail?id=3056 + var test3 = {}; + 'abcdefghijklmnopqrst'.split('').forEach(function (letter) { + test3[letter] = letter; + }); + if (Object.keys(Object.assign({}, test3)).join('') !== + 'abcdefghijklmnopqrst') { + return false; + } + + return true; + } catch (err) { + // We don't expect any of the above to throw, but better to be safe. + return false; + } +} + +module.exports = shouldUseNative() ? Object.assign : function (target, source) { + var from; + var to = toObject(target); + var symbols; + + for (var s = 1; s < arguments.length; s++) { + from = Object(arguments[s]); + + for (var key in from) { + if (hasOwnProperty.call(from, key)) { + to[key] = from[key]; + } + } + + if (getOwnPropertySymbols) { + symbols = getOwnPropertySymbols(from); + for (var i = 0; i < symbols.length; i++) { + if (propIsEnumerable.call(from, symbols[i])) { + to[symbols[i]] = from[symbols[i]]; + } + } + } + } + + return to; +}; + + +/***/ }), +/* 6 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-dev-utils/~/debug/src/browser.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(process) {/** + * This is the web browser implementation of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = __webpack_require__(/*! ./debug */ 139); +exports.log = log; +exports.formatArgs = formatArgs; +exports.save = save; +exports.load = load; +exports.useColors = useColors; +exports.storage = 'undefined' != typeof chrome + && 'undefined' != typeof chrome.storage + ? chrome.storage.local + : localstorage(); + +/** + * Colors. + */ + +exports.colors = [ + 'lightseagreen', + 'forestgreen', + 'goldenrod', + 'dodgerblue', + 'darkorchid', + 'crimson' +]; + +/** + * Currently only WebKit-based Web Inspectors, Firefox >= v31, + * and the Firebug extension (any Firefox version) are known + * to support "%c" CSS customizations. + * + * TODO: add a `localStorage` variable to explicitly enable/disable colors + */ + +function useColors() { + // NB: In an Electron preload script, document will be defined but not fully + // initialized. Since we know we're in Chrome, we'll just detect this case + // explicitly + if (typeof window !== 'undefined' && window && typeof window.process !== 'undefined' && window.process.type === 'renderer') { + return true; + } + + // is webkit? http://stackoverflow.com/a/16459606/376773 + // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632 + return (typeof document !== 'undefined' && document && 'WebkitAppearance' in document.documentElement.style) || + // is firebug? http://stackoverflow.com/a/398120/376773 + (typeof window !== 'undefined' && window && window.console && (console.firebug || (console.exception && console.table))) || + // is firefox >= v31? + // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages + (typeof navigator !== 'undefined' && navigator && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31) || + // double check webkit in userAgent just in case we are in a worker + (typeof navigator !== 'undefined' && navigator && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/)); +} + +/** + * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default. + */ + +exports.formatters.j = function(v) { + try { + return JSON.stringify(v); + } catch (err) { + return '[UnexpectedJSONParseError]: ' + err.message; + } +}; + + +/** + * Colorize log arguments if enabled. + * + * @api public + */ + +function formatArgs(args) { + var useColors = this.useColors; + + args[0] = (useColors ? '%c' : '') + + this.namespace + + (useColors ? ' %c' : ' ') + + args[0] + + (useColors ? '%c ' : ' ') + + '+' + exports.humanize(this.diff); + + if (!useColors) return; + + var c = 'color: ' + this.color; + args.splice(1, 0, c, 'color: inherit') + + // the final "%c" is somewhat tricky, because there could be other + // arguments passed either before or after the %c, so we need to + // figure out the correct index to insert the CSS into + var index = 0; + var lastC = 0; + args[0].replace(/%[a-zA-Z%]/g, function(match) { + if ('%%' === match) return; + index++; + if ('%c' === match) { + // we only are interested in the *last* %c + // (the user may have provided their own) + lastC = index; + } + }); + + args.splice(lastC, 0, c); +} + +/** + * Invokes `console.log()` when available. + * No-op when `console.log` is not a "function". + * + * @api public + */ + +function log() { + // this hackery is required for IE8/9, where + // the `console.log` function doesn't have 'apply' + return 'object' === typeof console + && console.log + && Function.prototype.apply.call(console.log, console, arguments); +} + +/** + * Save `namespaces`. + * + * @param {String} namespaces + * @api private + */ + +function save(namespaces) { + try { + if (null == namespaces) { + exports.storage.removeItem('debug'); + } else { + exports.storage.debug = namespaces; + } + } catch(e) {} +} + +/** + * Load `namespaces`. + * + * @return {String} returns the previously persisted debug modes + * @api private + */ + +function load() { + var r; + try { + r = exports.storage.debug; + } catch(e) {} + + // If debug isn't set in LS, and we're in Electron, try to load $DEBUG + if (!r && typeof process !== 'undefined' && 'env' in process) { + r = __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}).DEBUG; + } + + return r; +} + +/** + * Enable namespaces listed in `localStorage.debug` initially. + */ + +exports.enable(load()); + +/** + * Localstorage attempts to return the localstorage. + * + * This is necessary because safari throws + * when a user disables cookies/localstorage + * and you attempt to access it. + * + * @return {LocalStorage} + * @api private + */ + +function localstorage() { + try { + return window.localStorage; + } catch (e) {} +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../react-scripts/~/process/browser.js */ 17))) + +/***/ }), +/* 7 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMComponentTree.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var ReactDOMComponentFlags = __webpack_require__(/*! ./ReactDOMComponentFlags */ 107); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME; +var Flags = ReactDOMComponentFlags; + +var internalInstanceKey = '__reactInternalInstance$' + Math.random().toString(36).slice(2); + +/** + * Check if a given node should be cached. + */ +function shouldPrecacheNode(node, nodeID) { + return node.nodeType === 1 && node.getAttribute(ATTR_NAME) === String(nodeID) || node.nodeType === 8 && node.nodeValue === ' react-text: ' + nodeID + ' ' || node.nodeType === 8 && node.nodeValue === ' react-empty: ' + nodeID + ' '; +} + +/** + * Drill down (through composites and empty components) until we get a host or + * host text component. + * + * This is pretty polymorphic but unavoidable with the current structure we have + * for `_renderedChildren`. + */ +function getRenderedHostOrTextFromComponent(component) { + var rendered; + while (rendered = component._renderedComponent) { + component = rendered; + } + return component; +} + +/** + * Populate `_hostNode` on the rendered host/text component with the given + * DOM node. The passed `inst` can be a composite. + */ +function precacheNode(inst, node) { + var hostInst = getRenderedHostOrTextFromComponent(inst); + hostInst._hostNode = node; + node[internalInstanceKey] = hostInst; +} + +function uncacheNode(inst) { + var node = inst._hostNode; + if (node) { + delete node[internalInstanceKey]; + inst._hostNode = null; + } +} + +/** + * Populate `_hostNode` on each child of `inst`, assuming that the children + * match up with the DOM (element) children of `node`. + * + * We cache entire levels at once to avoid an n^2 problem where we access the + * children of a node sequentially and have to walk from the start to our target + * node every time. + * + * Since we update `_renderedChildren` and the actual DOM at (slightly) + * different times, we could race here and see a newer `_renderedChildren` than + * the DOM nodes we see. To avoid this, ReactMultiChild calls + * `prepareToManageChildren` before we change `_renderedChildren`, at which + * time the container's child nodes are always cached (until it unmounts). + */ +function precacheChildNodes(inst, node) { + if (inst._flags & Flags.hasCachedChildNodes) { + return; + } + var children = inst._renderedChildren; + var childNode = node.firstChild; + outer: for (var name in children) { + if (!children.hasOwnProperty(name)) { + continue; + } + var childInst = children[name]; + var childID = getRenderedHostOrTextFromComponent(childInst)._domID; + if (childID === 0) { + // We're currently unmounting this child in ReactMultiChild; skip it. + continue; + } + // We assume the child nodes are in the same order as the child instances. + for (; childNode !== null; childNode = childNode.nextSibling) { + if (shouldPrecacheNode(childNode, childID)) { + precacheNode(childInst, childNode); + continue outer; + } + } + // We reached the end of the DOM children without finding an ID match. + true ? true ? invariant(false, 'Unable to find element with ID %s.', childID) : _prodInvariant('32', childID) : void 0; + } + inst._flags |= Flags.hasCachedChildNodes; +} + +/** + * Given a DOM node, return the closest ReactDOMComponent or + * ReactDOMTextComponent instance ancestor. + */ +function getClosestInstanceFromNode(node) { + if (node[internalInstanceKey]) { + return node[internalInstanceKey]; + } + + // Walk up the tree until we find an ancestor whose instance we have cached. + var parents = []; + while (!node[internalInstanceKey]) { + parents.push(node); + if (node.parentNode) { + node = node.parentNode; + } else { + // Top of the tree. This node must not be part of a React tree (or is + // unmounted, potentially). + return null; + } + } + + var closest; + var inst; + for (; node && (inst = node[internalInstanceKey]); node = parents.pop()) { + closest = inst; + if (parents.length) { + precacheChildNodes(inst, node); + } + } + + return closest; +} + +/** + * Given a DOM node, return the ReactDOMComponent or ReactDOMTextComponent + * instance, or null if the node was not rendered by this React. + */ +function getInstanceFromNode(node) { + var inst = getClosestInstanceFromNode(node); + if (inst != null && inst._hostNode === node) { + return inst; + } else { + return null; + } +} + +/** + * Given a ReactDOMComponent or ReactDOMTextComponent, return the corresponding + * DOM node. + */ +function getNodeFromInstance(inst) { + // Without this first invariant, passing a non-DOM-component triggers the next + // invariant for a missing parent, which is super confusing. + !(inst._hostNode !== undefined) ? true ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0; + + if (inst._hostNode) { + return inst._hostNode; + } + + // Walk up the tree until we find an ancestor whose DOM node we have cached. + var parents = []; + while (!inst._hostNode) { + parents.push(inst); + !inst._hostParent ? true ? invariant(false, 'React DOM tree root should always have a node reference.') : _prodInvariant('34') : void 0; + inst = inst._hostParent; + } + + // Now parents contains each ancestor that does *not* have a cached native + // node, and `inst` is the deepest ancestor that does. + for (; parents.length; inst = parents.pop()) { + precacheChildNodes(inst, inst._hostNode); + } + + return inst._hostNode; +} + +var ReactDOMComponentTree = { + getClosestInstanceFromNode: getClosestInstanceFromNode, + getInstanceFromNode: getInstanceFromNode, + getNodeFromInstance: getNodeFromInstance, + precacheChildNodes: precacheChildNodes, + precacheNode: precacheNode, + uncacheNode: uncacheNode +}; + +module.exports = ReactDOMComponentTree; + +/***/ }), +/* 8 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/ExecutionEnvironment.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement); + +/** + * Simple, lightweight module assisting with the detection and context of + * Worker. Helps avoid circular dependencies and allows code to reason about + * whether or not they are in a Worker, even if they never include the main + * `ReactWorker` dependency. + */ +var ExecutionEnvironment = { + + canUseDOM: canUseDOM, + + canUseWorkers: typeof Worker !== 'undefined', + + canUseEventListeners: canUseDOM && !!(window.addEventListener || window.attachEvent), + + canUseViewport: canUseDOM && !!window.screen, + + isInWorker: !canUseDOM // For now, this is true - might change in the future. + +}; + +module.exports = ExecutionEnvironment; + +/***/ }), +/* 9 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/event/emitter.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , EventTarget = __webpack_require__(/*! ./eventtarget */ 81) + ; + +function EventEmitter() { + EventTarget.call(this); +} + +inherits(EventEmitter, EventTarget); + +EventEmitter.prototype.removeAllListeners = function(type) { + if (type) { + delete this._listeners[type]; + } else { + this._listeners = {}; + } +}; + +EventEmitter.prototype.once = function(type, listener) { + var self = this + , fired = false; + + function g() { + self.removeListener(type, g); + + if (!fired) { + fired = true; + listener.apply(this, arguments); + } + } + + this.on(type, g); +}; + +EventEmitter.prototype.emit = function() { + var type = arguments[0]; + var listeners = this._listeners[type]; + if (!listeners) { + return; + } + // equivalent of Array.prototype.slice.call(arguments, 1); + var l = arguments.length; + var args = new Array(l - 1); + for (var ai = 1; ai < l; ai++) { + args[ai - 1] = arguments[ai]; + } + for (var i = 0; i < listeners.length; i++) { + listeners[i].apply(this, args); + } +}; + +EventEmitter.prototype.on = EventEmitter.prototype.addListener = EventTarget.prototype.addEventListener; +EventEmitter.prototype.removeListener = EventTarget.prototype.removeEventListener; + +module.exports.EventEmitter = EventEmitter; + + +/***/ }), +/* 10 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactComponentTreeHook.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2016-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23); + +var ReactCurrentOwner = __webpack_require__(/*! ./ReactCurrentOwner */ 15); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +function isNative(fn) { + // Based on isNative() from Lodash + var funcToString = Function.prototype.toString; + var hasOwnProperty = Object.prototype.hasOwnProperty; + var reIsNative = RegExp('^' + funcToString + // Take an example native function source for comparison + .call(hasOwnProperty) + // Strip regex characters so we can use it for regex + .replace(/[\\^$.*+?()[\]{}|]/g, '\\$&') + // Remove hasOwnProperty from the template to make it generic + .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'); + try { + var source = funcToString.call(fn); + return reIsNative.test(source); + } catch (err) { + return false; + } +} + +var canUseCollections = +// Array.from +typeof Array.from === 'function' && +// Map +typeof Map === 'function' && isNative(Map) && +// Map.prototype.keys +Map.prototype != null && typeof Map.prototype.keys === 'function' && isNative(Map.prototype.keys) && +// Set +typeof Set === 'function' && isNative(Set) && +// Set.prototype.keys +Set.prototype != null && typeof Set.prototype.keys === 'function' && isNative(Set.prototype.keys); + +var setItem; +var getItem; +var removeItem; +var getItemIDs; +var addRoot; +var removeRoot; +var getRootIDs; + +if (canUseCollections) { + var itemMap = new Map(); + var rootIDSet = new Set(); + + setItem = function (id, item) { + itemMap.set(id, item); + }; + getItem = function (id) { + return itemMap.get(id); + }; + removeItem = function (id) { + itemMap['delete'](id); + }; + getItemIDs = function () { + return Array.from(itemMap.keys()); + }; + + addRoot = function (id) { + rootIDSet.add(id); + }; + removeRoot = function (id) { + rootIDSet['delete'](id); + }; + getRootIDs = function () { + return Array.from(rootIDSet.keys()); + }; +} else { + var itemByKey = {}; + var rootByKey = {}; + + // Use non-numeric keys to prevent V8 performance issues: + // https://github.com/facebook/react/pull/7232 + var getKeyFromID = function (id) { + return '.' + id; + }; + var getIDFromKey = function (key) { + return parseInt(key.substr(1), 10); + }; + + setItem = function (id, item) { + var key = getKeyFromID(id); + itemByKey[key] = item; + }; + getItem = function (id) { + var key = getKeyFromID(id); + return itemByKey[key]; + }; + removeItem = function (id) { + var key = getKeyFromID(id); + delete itemByKey[key]; + }; + getItemIDs = function () { + return Object.keys(itemByKey).map(getIDFromKey); + }; + + addRoot = function (id) { + var key = getKeyFromID(id); + rootByKey[key] = true; + }; + removeRoot = function (id) { + var key = getKeyFromID(id); + delete rootByKey[key]; + }; + getRootIDs = function () { + return Object.keys(rootByKey).map(getIDFromKey); + }; +} + +var unmountedIDs = []; + +function purgeDeep(id) { + var item = getItem(id); + if (item) { + var childIDs = item.childIDs; + + removeItem(id); + childIDs.forEach(purgeDeep); + } +} + +function describeComponentFrame(name, source, ownerName) { + return '\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : ''); +} + +function getDisplayName(element) { + if (element == null) { + return '#empty'; + } else if (typeof element === 'string' || typeof element === 'number') { + return '#text'; + } else if (typeof element.type === 'string') { + return element.type; + } else { + return element.type.displayName || element.type.name || 'Unknown'; + } +} + +function describeID(id) { + var name = ReactComponentTreeHook.getDisplayName(id); + var element = ReactComponentTreeHook.getElement(id); + var ownerID = ReactComponentTreeHook.getOwnerID(id); + var ownerName; + if (ownerID) { + ownerName = ReactComponentTreeHook.getDisplayName(ownerID); + } + true ? warning(element, 'ReactComponentTreeHook: Missing React element for debugID %s when ' + 'building stack', id) : void 0; + return describeComponentFrame(name, element && element._source, ownerName); +} + +var ReactComponentTreeHook = { + onSetChildren: function (id, nextChildIDs) { + var item = getItem(id); + !item ? true ? invariant(false, 'Item must have been set') : _prodInvariant('144') : void 0; + item.childIDs = nextChildIDs; + + for (var i = 0; i < nextChildIDs.length; i++) { + var nextChildID = nextChildIDs[i]; + var nextChild = getItem(nextChildID); + !nextChild ? true ? invariant(false, 'Expected hook events to fire for the child before its parent includes it in onSetChildren().') : _prodInvariant('140') : void 0; + !(nextChild.childIDs != null || typeof nextChild.element !== 'object' || nextChild.element == null) ? true ? invariant(false, 'Expected onSetChildren() to fire for a container child before its parent includes it in onSetChildren().') : _prodInvariant('141') : void 0; + !nextChild.isMounted ? true ? invariant(false, 'Expected onMountComponent() to fire for the child before its parent includes it in onSetChildren().') : _prodInvariant('71') : void 0; + if (nextChild.parentID == null) { + nextChild.parentID = id; + // TODO: This shouldn't be necessary but mounting a new root during in + // componentWillMount currently causes not-yet-mounted components to + // be purged from our tree data so their parent id is missing. + } + !(nextChild.parentID === id) ? true ? invariant(false, 'Expected onBeforeMountComponent() parent and onSetChildren() to be consistent (%s has parents %s and %s).', nextChildID, nextChild.parentID, id) : _prodInvariant('142', nextChildID, nextChild.parentID, id) : void 0; + } + }, + onBeforeMountComponent: function (id, element, parentID) { + var item = { + element: element, + parentID: parentID, + text: null, + childIDs: [], + isMounted: false, + updateCount: 0 + }; + setItem(id, item); + }, + onBeforeUpdateComponent: function (id, element) { + var item = getItem(id); + if (!item || !item.isMounted) { + // We may end up here as a result of setState() in componentWillUnmount(). + // In this case, ignore the element. + return; + } + item.element = element; + }, + onMountComponent: function (id) { + var item = getItem(id); + !item ? true ? invariant(false, 'Item must have been set') : _prodInvariant('144') : void 0; + item.isMounted = true; + var isRoot = item.parentID === 0; + if (isRoot) { + addRoot(id); + } + }, + onUpdateComponent: function (id) { + var item = getItem(id); + if (!item || !item.isMounted) { + // We may end up here as a result of setState() in componentWillUnmount(). + // In this case, ignore the element. + return; + } + item.updateCount++; + }, + onUnmountComponent: function (id) { + var item = getItem(id); + if (item) { + // We need to check if it exists. + // `item` might not exist if it is inside an error boundary, and a sibling + // error boundary child threw while mounting. Then this instance never + // got a chance to mount, but it still gets an unmounting event during + // the error boundary cleanup. + item.isMounted = false; + var isRoot = item.parentID === 0; + if (isRoot) { + removeRoot(id); + } + } + unmountedIDs.push(id); + }, + purgeUnmountedComponents: function () { + if (ReactComponentTreeHook._preventPurging) { + // Should only be used for testing. + return; + } + + for (var i = 0; i < unmountedIDs.length; i++) { + var id = unmountedIDs[i]; + purgeDeep(id); + } + unmountedIDs.length = 0; + }, + isMounted: function (id) { + var item = getItem(id); + return item ? item.isMounted : false; + }, + getCurrentStackAddendum: function (topElement) { + var info = ''; + if (topElement) { + var name = getDisplayName(topElement); + var owner = topElement._owner; + info += describeComponentFrame(name, topElement._source, owner && owner.getName()); + } + + var currentOwner = ReactCurrentOwner.current; + var id = currentOwner && currentOwner._debugID; + + info += ReactComponentTreeHook.getStackAddendumByID(id); + return info; + }, + getStackAddendumByID: function (id) { + var info = ''; + while (id) { + info += describeID(id); + id = ReactComponentTreeHook.getParentID(id); + } + return info; + }, + getChildIDs: function (id) { + var item = getItem(id); + return item ? item.childIDs : []; + }, + getDisplayName: function (id) { + var element = ReactComponentTreeHook.getElement(id); + if (!element) { + return null; + } + return getDisplayName(element); + }, + getElement: function (id) { + var item = getItem(id); + return item ? item.element : null; + }, + getOwnerID: function (id) { + var element = ReactComponentTreeHook.getElement(id); + if (!element || !element._owner) { + return null; + } + return element._owner._debugID; + }, + getParentID: function (id) { + var item = getItem(id); + return item ? item.parentID : null; + }, + getSource: function (id) { + var item = getItem(id); + var element = item ? item.element : null; + var source = element != null ? element._source : null; + return source; + }, + getText: function (id) { + var element = ReactComponentTreeHook.getElement(id); + if (typeof element === 'string') { + return element; + } else if (typeof element === 'number') { + return '' + element; + } else { + return null; + } + }, + getUpdateCount: function (id) { + var item = getItem(id); + return item ? item.updateCount : 0; + }, + + + getRootIDs: getRootIDs, + getRegisteredIDs: getItemIDs +}; + +module.exports = ReactComponentTreeHook; + +/***/ }), +/* 11 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/url.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var URL = __webpack_require__(/*! url-parse */ 52); + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:utils:url'); +} + +module.exports = { + getOrigin: function(url) { + if (!url) { + return null; + } + + var p = new URL(url); + if (p.protocol === 'file:') { + return null; + } + + var port = p.port; + if (!port) { + port = (p.protocol === 'https:') ? '443' : '80'; + } + + return p.protocol + '//' + p.hostname + ':' + port; + } + +, isOriginEqual: function(a, b) { + var res = this.getOrigin(a) === this.getOrigin(b); + debug('same', a, b, res); + return res; + } + +, isSchemeEqual: function(a, b) { + return (a.split(':')[0] === b.split(':')[0]); + } + +, addPath: function (url, path) { + var qs = url.split('?'); + return qs[0] + path + (qs[1] ? '?' + qs[1] : ''); + } + +, addQuery: function (url, q) { + return url + (url.indexOf('?') === -1 ? ('?' + q) : ('&' + q)); + } +}; + + +/***/ }), +/* 12 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactInstrumentation.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2016-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +// Trust the developer to only use ReactInstrumentation with a __DEV__ check + +var debugTool = null; + +if (true) { + var ReactDebugTool = __webpack_require__(/*! ./ReactDebugTool */ 248); + debugTool = ReactDebugTool; +} + +module.exports = { debugTool: debugTool }; + +/***/ }), +/* 13 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/emptyFunction.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + +function makeEmptyFunction(arg) { + return function () { + return arg; + }; +} + +/** + * This function accepts and discards inputs; it has no side effects. This is + * primarily useful idiomatically for overridable function endpoints which + * always need to be callable, since JS lacks a null-call idiom ala Cocoa. + */ +var emptyFunction = function emptyFunction() {}; + +emptyFunction.thatReturns = makeEmptyFunction; +emptyFunction.thatReturnsFalse = makeEmptyFunction(false); +emptyFunction.thatReturnsTrue = makeEmptyFunction(true); +emptyFunction.thatReturnsNull = makeEmptyFunction(null); +emptyFunction.thatReturnsThis = function () { + return this; +}; +emptyFunction.thatReturnsArgument = function (arg) { + return arg; +}; + +module.exports = emptyFunction; + +/***/ }), +/* 14 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactUpdates.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var CallbackQueue = __webpack_require__(/*! ./CallbackQueue */ 105); +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); +var ReactFeatureFlags = __webpack_require__(/*! ./ReactFeatureFlags */ 110); +var ReactReconciler = __webpack_require__(/*! ./ReactReconciler */ 27); +var Transaction = __webpack_require__(/*! ./Transaction */ 44); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var dirtyComponents = []; +var updateBatchNumber = 0; +var asapCallbackQueue = CallbackQueue.getPooled(); +var asapEnqueued = false; + +var batchingStrategy = null; + +function ensureInjected() { + !(ReactUpdates.ReactReconcileTransaction && batchingStrategy) ? true ? invariant(false, 'ReactUpdates: must inject a reconcile transaction class and batching strategy') : _prodInvariant('123') : void 0; +} + +var NESTED_UPDATES = { + initialize: function () { + this.dirtyComponentsLength = dirtyComponents.length; + }, + close: function () { + if (this.dirtyComponentsLength !== dirtyComponents.length) { + // Additional updates were enqueued by componentDidUpdate handlers or + // similar; before our own UPDATE_QUEUEING wrapper closes, we want to run + // these new updates so that if A's componentDidUpdate calls setState on + // B, B will update before the callback A's updater provided when calling + // setState. + dirtyComponents.splice(0, this.dirtyComponentsLength); + flushBatchedUpdates(); + } else { + dirtyComponents.length = 0; + } + } +}; + +var UPDATE_QUEUEING = { + initialize: function () { + this.callbackQueue.reset(); + }, + close: function () { + this.callbackQueue.notifyAll(); + } +}; + +var TRANSACTION_WRAPPERS = [NESTED_UPDATES, UPDATE_QUEUEING]; + +function ReactUpdatesFlushTransaction() { + this.reinitializeTransaction(); + this.dirtyComponentsLength = null; + this.callbackQueue = CallbackQueue.getPooled(); + this.reconcileTransaction = ReactUpdates.ReactReconcileTransaction.getPooled( + /* useCreateElement */true); +} + +_assign(ReactUpdatesFlushTransaction.prototype, Transaction, { + getTransactionWrappers: function () { + return TRANSACTION_WRAPPERS; + }, + + destructor: function () { + this.dirtyComponentsLength = null; + CallbackQueue.release(this.callbackQueue); + this.callbackQueue = null; + ReactUpdates.ReactReconcileTransaction.release(this.reconcileTransaction); + this.reconcileTransaction = null; + }, + + perform: function (method, scope, a) { + // Essentially calls `this.reconcileTransaction.perform(method, scope, a)` + // with this transaction's wrappers around it. + return Transaction.perform.call(this, this.reconcileTransaction.perform, this.reconcileTransaction, method, scope, a); + } +}); + +PooledClass.addPoolingTo(ReactUpdatesFlushTransaction); + +function batchedUpdates(callback, a, b, c, d, e) { + ensureInjected(); + return batchingStrategy.batchedUpdates(callback, a, b, c, d, e); +} + +/** + * Array comparator for ReactComponents by mount ordering. + * + * @param {ReactComponent} c1 first component you're comparing + * @param {ReactComponent} c2 second component you're comparing + * @return {number} Return value usable by Array.prototype.sort(). + */ +function mountOrderComparator(c1, c2) { + return c1._mountOrder - c2._mountOrder; +} + +function runBatchedUpdates(transaction) { + var len = transaction.dirtyComponentsLength; + !(len === dirtyComponents.length) ? true ? invariant(false, 'Expected flush transaction\'s stored dirty-components length (%s) to match dirty-components array length (%s).', len, dirtyComponents.length) : _prodInvariant('124', len, dirtyComponents.length) : void 0; + + // Since reconciling a component higher in the owner hierarchy usually (not + // always -- see shouldComponentUpdate()) will reconcile children, reconcile + // them before their children by sorting the array. + dirtyComponents.sort(mountOrderComparator); + + // Any updates enqueued while reconciling must be performed after this entire + // batch. Otherwise, if dirtyComponents is [A, B] where A has children B and + // C, B could update twice in a single batch if C's render enqueues an update + // to B (since B would have already updated, we should skip it, and the only + // way we can know to do so is by checking the batch counter). + updateBatchNumber++; + + for (var i = 0; i < len; i++) { + // If a component is unmounted before pending changes apply, it will still + // be here, but we assume that it has cleared its _pendingCallbacks and + // that performUpdateIfNecessary is a noop. + var component = dirtyComponents[i]; + + // If performUpdateIfNecessary happens to enqueue any new updates, we + // shouldn't execute the callbacks until the next render happens, so + // stash the callbacks first + var callbacks = component._pendingCallbacks; + component._pendingCallbacks = null; + + var markerName; + if (ReactFeatureFlags.logTopLevelRenders) { + var namedComponent = component; + // Duck type TopLevelWrapper. This is probably always true. + if (component._currentElement.type.isReactTopLevelWrapper) { + namedComponent = component._renderedComponent; + } + markerName = 'React update: ' + namedComponent.getName(); + console.time(markerName); + } + + ReactReconciler.performUpdateIfNecessary(component, transaction.reconcileTransaction, updateBatchNumber); + + if (markerName) { + console.timeEnd(markerName); + } + + if (callbacks) { + for (var j = 0; j < callbacks.length; j++) { + transaction.callbackQueue.enqueue(callbacks[j], component.getPublicInstance()); + } + } + } +} + +var flushBatchedUpdates = function () { + // ReactUpdatesFlushTransaction's wrappers will clear the dirtyComponents + // array and perform any updates enqueued by mount-ready handlers (i.e., + // componentDidUpdate) but we need to check here too in order to catch + // updates enqueued by setState callbacks and asap calls. + while (dirtyComponents.length || asapEnqueued) { + if (dirtyComponents.length) { + var transaction = ReactUpdatesFlushTransaction.getPooled(); + transaction.perform(runBatchedUpdates, null, transaction); + ReactUpdatesFlushTransaction.release(transaction); + } + + if (asapEnqueued) { + asapEnqueued = false; + var queue = asapCallbackQueue; + asapCallbackQueue = CallbackQueue.getPooled(); + queue.notifyAll(); + CallbackQueue.release(queue); + } + } +}; + +/** + * Mark a component as needing a rerender, adding an optional callback to a + * list of functions which will be executed once the rerender occurs. + */ +function enqueueUpdate(component) { + ensureInjected(); + + // Various parts of our code (such as ReactCompositeComponent's + // _renderValidatedComponent) assume that calls to render aren't nested; + // verify that that's the case. (This is called by each top-level update + // function, like setState, forceUpdate, etc.; creation and + // destruction of top-level components is guarded in ReactMount.) + + if (!batchingStrategy.isBatchingUpdates) { + batchingStrategy.batchedUpdates(enqueueUpdate, component); + return; + } + + dirtyComponents.push(component); + if (component._updateBatchNumber == null) { + component._updateBatchNumber = updateBatchNumber + 1; + } +} + +/** + * Enqueue a callback to be run at the end of the current batching cycle. Throws + * if no updates are currently being performed. + */ +function asap(callback, context) { + !batchingStrategy.isBatchingUpdates ? true ? invariant(false, 'ReactUpdates.asap: Can\'t enqueue an asap callback in a context whereupdates are not being batched.') : _prodInvariant('125') : void 0; + asapCallbackQueue.enqueue(callback, context); + asapEnqueued = true; +} + +var ReactUpdatesInjection = { + injectReconcileTransaction: function (ReconcileTransaction) { + !ReconcileTransaction ? true ? invariant(false, 'ReactUpdates: must provide a reconcile transaction class') : _prodInvariant('126') : void 0; + ReactUpdates.ReactReconcileTransaction = ReconcileTransaction; + }, + + injectBatchingStrategy: function (_batchingStrategy) { + !_batchingStrategy ? true ? invariant(false, 'ReactUpdates: must provide a batching strategy') : _prodInvariant('127') : void 0; + !(typeof _batchingStrategy.batchedUpdates === 'function') ? true ? invariant(false, 'ReactUpdates: must provide a batchedUpdates() function') : _prodInvariant('128') : void 0; + !(typeof _batchingStrategy.isBatchingUpdates === 'boolean') ? true ? invariant(false, 'ReactUpdates: must provide an isBatchingUpdates boolean attribute') : _prodInvariant('129') : void 0; + batchingStrategy = _batchingStrategy; + } +}; + +var ReactUpdates = { + /** + * React references `ReactReconcileTransaction` using this property in order + * to allow dependency injection. + * + * @internal + */ + ReactReconcileTransaction: null, + + batchedUpdates: batchedUpdates, + enqueueUpdate: enqueueUpdate, + flushBatchedUpdates: flushBatchedUpdates, + injection: ReactUpdatesInjection, + asap: asap +}; + +module.exports = ReactUpdates; + +/***/ }), +/* 15 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactCurrentOwner.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/** + * Keeps track of the current owner. + * + * The current owner is the component who should own any components that are + * currently being constructed. + */ +var ReactCurrentOwner = { + + /** + * @internal + * @type {ReactComponent} + */ + current: null + +}; + +module.exports = ReactCurrentOwner; + +/***/ }), +/* 16 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-dev-utils/~/json3/lib/json3.js ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(module, global) {var __WEBPACK_AMD_DEFINE_RESULT__;/*! JSON v3.3.2 | http://bestiejs.github.io/json3 | Copyright 2012-2014, Kit Cambridge | http://kit.mit-license.org */ +;(function () { + // Detect the `define` function exposed by asynchronous module loaders. The + // strict `define` check is necessary for compatibility with `r.js`. + var isLoader = "function" === "function" && __webpack_require__(/*! !webpack amd options */ 306); + + // A set of types used to distinguish objects from primitives. + var objectTypes = { + "function": true, + "object": true + }; + + // Detect the `exports` object exposed by CommonJS implementations. + var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports; + + // Use the `global` object exposed by Node (including Browserify via + // `insert-module-globals`), Narwhal, and Ringo as the default context, + // and the `window` object in browsers. Rhino exports a `global` function + // instead. + var root = objectTypes[typeof window] && window || this, + freeGlobal = freeExports && objectTypes[typeof module] && module && !module.nodeType && typeof global == "object" && global; + + if (freeGlobal && (freeGlobal["global"] === freeGlobal || freeGlobal["window"] === freeGlobal || freeGlobal["self"] === freeGlobal)) { + root = freeGlobal; + } + + // Public: Initializes JSON 3 using the given `context` object, attaching the + // `stringify` and `parse` functions to the specified `exports` object. + function runInContext(context, exports) { + context || (context = root["Object"]()); + exports || (exports = root["Object"]()); + + // Native constructor aliases. + var Number = context["Number"] || root["Number"], + String = context["String"] || root["String"], + Object = context["Object"] || root["Object"], + Date = context["Date"] || root["Date"], + SyntaxError = context["SyntaxError"] || root["SyntaxError"], + TypeError = context["TypeError"] || root["TypeError"], + Math = context["Math"] || root["Math"], + nativeJSON = context["JSON"] || root["JSON"]; + + // Delegate to the native `stringify` and `parse` implementations. + if (typeof nativeJSON == "object" && nativeJSON) { + exports.stringify = nativeJSON.stringify; + exports.parse = nativeJSON.parse; + } + + // Convenience aliases. + var objectProto = Object.prototype, + getClass = objectProto.toString, + isProperty, forEach, undef; + + // Test the `Date#getUTC*` methods. Based on work by @Yaffle. + var isExtended = new Date(-3509827334573292); + try { + // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical + // results for certain dates in Opera >= 10.53. + isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 && + // Safari < 2.0.2 stores the internal millisecond time value correctly, + // but clips the values returned by the date methods to the range of + // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]). + isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708; + } catch (exception) {} + + // Internal: Determines whether the native `JSON.stringify` and `parse` + // implementations are spec-compliant. Based on work by Ken Snyder. + function has(name) { + if (has[name] !== undef) { + // Return cached feature test result. + return has[name]; + } + var isSupported; + if (name == "bug-string-char-index") { + // IE <= 7 doesn't support accessing string characters using square + // bracket notation. IE 8 only supports this for primitives. + isSupported = "a"[0] != "a"; + } else if (name == "json") { + // Indicates whether both `JSON.stringify` and `JSON.parse` are + // supported. + isSupported = has("json-stringify") && has("json-parse"); + } else { + var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}'; + // Test `JSON.stringify`. + if (name == "json-stringify") { + var stringify = exports.stringify, stringifySupported = typeof stringify == "function" && isExtended; + if (stringifySupported) { + // A test function object with a custom `toJSON` method. + (value = function () { + return 1; + }).toJSON = value; + try { + stringifySupported = + // Firefox 3.1b1 and b2 serialize string, number, and boolean + // primitives as object literals. + stringify(0) === "0" && + // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object + // literals. + stringify(new Number()) === "0" && + stringify(new String()) == '""' && + // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or + // does not define a canonical JSON representation (this applies to + // objects with `toJSON` properties as well, *unless* they are nested + // within an object or array). + stringify(getClass) === undef && + // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and + // FF 3.1b3 pass this test. + stringify(undef) === undef && + // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s, + // respectively, if the value is omitted entirely. + stringify() === undef && + // FF 3.1b1, 2 throw an error if the given value is not a number, + // string, array, object, Boolean, or `null` literal. This applies to + // objects with custom `toJSON` methods as well, unless they are nested + // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON` + // methods entirely. + stringify(value) === "1" && + stringify([value]) == "[1]" && + // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of + // `"[null]"`. + stringify([undef]) == "[null]" && + // YUI 3.0.0b1 fails to serialize `null` literals. + stringify(null) == "null" && + // FF 3.1b1, 2 halts serialization if an array contains a function: + // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3 + // elides non-JSON values from objects and arrays, unless they + // define custom `toJSON` methods. + stringify([undef, getClass, null]) == "[null,null,null]" && + // Simple serialization test. FF 3.1b1 uses Unicode escape sequences + // where character escape codes are expected (e.g., `\b` => `\u0008`). + stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized && + // FF 3.1b1 and b2 ignore the `filter` and `width` arguments. + stringify(null, value) === "1" && + stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" && + // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly + // serialize extended years. + stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' && + // The milliseconds are optional in ES 5, but required in 5.1. + stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' && + // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative + // four-digit years instead of six-digit years. Credits: @Yaffle. + stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' && + // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond + // values less than 1000. Credits: @Yaffle. + stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"'; + } catch (exception) { + stringifySupported = false; + } + } + isSupported = stringifySupported; + } + // Test `JSON.parse`. + if (name == "json-parse") { + var parse = exports.parse; + if (typeof parse == "function") { + try { + // FF 3.1b1, b2 will throw an exception if a bare literal is provided. + // Conforming implementations should also coerce the initial argument to + // a string prior to parsing. + if (parse("0") === 0 && !parse(false)) { + // Simple parsing test. + value = parse(serialized); + var parseSupported = value["a"].length == 5 && value["a"][0] === 1; + if (parseSupported) { + try { + // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings. + parseSupported = !parse('"\t"'); + } catch (exception) {} + if (parseSupported) { + try { + // FF 4.0 and 4.0.1 allow leading `+` signs and leading + // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow + // certain octal literals. + parseSupported = parse("01") !== 1; + } catch (exception) {} + } + if (parseSupported) { + try { + // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal + // points. These environments, along with FF 3.1b1 and 2, + // also allow trailing commas in JSON objects and arrays. + parseSupported = parse("1.") !== 1; + } catch (exception) {} + } + } + } + } catch (exception) { + parseSupported = false; + } + } + isSupported = parseSupported; + } + } + return has[name] = !!isSupported; + } + + if (!has("json")) { + // Common `[[Class]]` name aliases. + var functionClass = "[object Function]", + dateClass = "[object Date]", + numberClass = "[object Number]", + stringClass = "[object String]", + arrayClass = "[object Array]", + booleanClass = "[object Boolean]"; + + // Detect incomplete support for accessing string characters by index. + var charIndexBuggy = has("bug-string-char-index"); + + // Define additional utility methods if the `Date` methods are buggy. + if (!isExtended) { + var floor = Math.floor; + // A mapping between the months of the year and the number of days between + // January 1st and the first of the respective month. + var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334]; + // Internal: Calculates the number of days between the Unix epoch and the + // first day of the given month. + var getDay = function (year, month) { + return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400); + }; + } + + // Internal: Determines if a property is a direct property of the given + // object. Delegates to the native `Object#hasOwnProperty` method. + if (!(isProperty = objectProto.hasOwnProperty)) { + isProperty = function (property) { + var members = {}, constructor; + if ((members.__proto__ = null, members.__proto__ = { + // The *proto* property cannot be set multiple times in recent + // versions of Firefox and SeaMonkey. + "toString": 1 + }, members).toString != getClass) { + // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but + // supports the mutable *proto* property. + isProperty = function (property) { + // Capture and break the object's prototype chain (see section 8.6.2 + // of the ES 5.1 spec). The parenthesized expression prevents an + // unsafe transformation by the Closure Compiler. + var original = this.__proto__, result = property in (this.__proto__ = null, this); + // Restore the original prototype chain. + this.__proto__ = original; + return result; + }; + } else { + // Capture a reference to the top-level `Object` constructor. + constructor = members.constructor; + // Use the `constructor` property to simulate `Object#hasOwnProperty` in + // other environments. + isProperty = function (property) { + var parent = (this.constructor || constructor).prototype; + return property in this && !(property in parent && this[property] === parent[property]); + }; + } + members = null; + return isProperty.call(this, property); + }; + } + + // Internal: Normalizes the `for...in` iteration algorithm across + // environments. Each enumerated key is yielded to a `callback` function. + forEach = function (object, callback) { + var size = 0, Properties, members, property; + + // Tests for bugs in the current environment's `for...in` algorithm. The + // `valueOf` property inherits the non-enumerable flag from + // `Object.prototype` in older versions of IE, Netscape, and Mozilla. + (Properties = function () { + this.valueOf = 0; + }).prototype.valueOf = 0; + + // Iterate over a new instance of the `Properties` class. + members = new Properties(); + for (property in members) { + // Ignore all properties inherited from `Object.prototype`. + if (isProperty.call(members, property)) { + size++; + } + } + Properties = members = null; + + // Normalize the iteration algorithm. + if (!size) { + // A list of non-enumerable properties inherited from `Object.prototype`. + members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"]; + // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable + // properties. + forEach = function (object, callback) { + var isFunction = getClass.call(object) == functionClass, property, length; + var hasProperty = !isFunction && typeof object.constructor != "function" && objectTypes[typeof object.hasOwnProperty] && object.hasOwnProperty || isProperty; + for (property in object) { + // Gecko <= 1.0 enumerates the `prototype` property of functions under + // certain conditions; IE does not. + if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) { + callback(property); + } + } + // Manually invoke the callback for each non-enumerable property. + for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property)); + }; + } else if (size == 2) { + // Safari <= 2.0.4 enumerates shadowed properties twice. + forEach = function (object, callback) { + // Create a set of iterated properties. + var members = {}, isFunction = getClass.call(object) == functionClass, property; + for (property in object) { + // Store each property name to prevent double enumeration. The + // `prototype` property of functions is not enumerated due to cross- + // environment inconsistencies. + if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) { + callback(property); + } + } + }; + } else { + // No bugs detected; use the standard `for...in` algorithm. + forEach = function (object, callback) { + var isFunction = getClass.call(object) == functionClass, property, isConstructor; + for (property in object) { + if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) { + callback(property); + } + } + // Manually invoke the callback for the `constructor` property due to + // cross-environment inconsistencies. + if (isConstructor || isProperty.call(object, (property = "constructor"))) { + callback(property); + } + }; + } + return forEach(object, callback); + }; + + // Public: Serializes a JavaScript `value` as a JSON string. The optional + // `filter` argument may specify either a function that alters how object and + // array members are serialized, or an array of strings and numbers that + // indicates which properties should be serialized. The optional `width` + // argument may be either a string or number that specifies the indentation + // level of the output. + if (!has("json-stringify")) { + // Internal: A map of control characters and their escaped equivalents. + var Escapes = { + 92: "\\\\", + 34: '\\"', + 8: "\\b", + 12: "\\f", + 10: "\\n", + 13: "\\r", + 9: "\\t" + }; + + // Internal: Converts `value` into a zero-padded string such that its + // length is at least equal to `width`. The `width` must be <= 6. + var leadingZeroes = "000000"; + var toPaddedString = function (width, value) { + // The `|| 0` expression is necessary to work around a bug in + // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`. + return (leadingZeroes + (value || 0)).slice(-width); + }; + + // Internal: Double-quotes a string `value`, replacing all ASCII control + // characters (characters with code unit values between 0 and 31) with + // their escaped equivalents. This is an implementation of the + // `Quote(value)` operation defined in ES 5.1 section 15.12.3. + var unicodePrefix = "\\u00"; + var quote = function (value) { + var result = '"', index = 0, length = value.length, useCharIndex = !charIndexBuggy || length > 10; + var symbols = useCharIndex && (charIndexBuggy ? value.split("") : value); + for (; index < length; index++) { + var charCode = value.charCodeAt(index); + // If the character is a control character, append its Unicode or + // shorthand escape sequence; otherwise, append the character as-is. + switch (charCode) { + case 8: case 9: case 10: case 12: case 13: case 34: case 92: + result += Escapes[charCode]; + break; + default: + if (charCode < 32) { + result += unicodePrefix + toPaddedString(2, charCode.toString(16)); + break; + } + result += useCharIndex ? symbols[index] : value.charAt(index); + } + } + return result + '"'; + }; + + // Internal: Recursively serializes an object. Implements the + // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations. + var serialize = function (property, object, callback, properties, whitespace, indentation, stack) { + var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result; + try { + // Necessary for host object support. + value = object[property]; + } catch (exception) {} + if (typeof value == "object" && value) { + className = getClass.call(value); + if (className == dateClass && !isProperty.call(value, "toJSON")) { + if (value > -1 / 0 && value < 1 / 0) { + // Dates are serialized according to the `Date#toJSON` method + // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15 + // for the ISO 8601 date time string format. + if (getDay) { + // Manually compute the year, month, date, hours, minutes, + // seconds, and milliseconds if the `getUTC*` methods are + // buggy. Adapted from @Yaffle's `date-shim` project. + date = floor(value / 864e5); + for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++); + for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++); + date = 1 + date - getDay(year, month); + // The `time` value specifies the time within the day (see ES + // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used + // to compute `A modulo B`, as the `%` operator does not + // correspond to the `modulo` operation for negative numbers. + time = (value % 864e5 + 864e5) % 864e5; + // The hours, minutes, seconds, and milliseconds are obtained by + // decomposing the time within the day. See section 15.9.1.10. + hours = floor(time / 36e5) % 24; + minutes = floor(time / 6e4) % 60; + seconds = floor(time / 1e3) % 60; + milliseconds = time % 1e3; + } else { + year = value.getUTCFullYear(); + month = value.getUTCMonth(); + date = value.getUTCDate(); + hours = value.getUTCHours(); + minutes = value.getUTCMinutes(); + seconds = value.getUTCSeconds(); + milliseconds = value.getUTCMilliseconds(); + } + // Serialize extended years correctly. + value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) + + "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) + + // Months, dates, hours, minutes, and seconds should have two + // digits; milliseconds should have three. + "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) + + // Milliseconds are optional in ES 5.0, but required in 5.1. + "." + toPaddedString(3, milliseconds) + "Z"; + } else { + value = null; + } + } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) { + // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the + // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3 + // ignores all `toJSON` methods on these objects unless they are + // defined directly on an instance. + value = value.toJSON(property); + } + } + if (callback) { + // If a replacement function was provided, call it to obtain the value + // for serialization. + value = callback.call(object, property, value); + } + if (value === null) { + return "null"; + } + className = getClass.call(value); + if (className == booleanClass) { + // Booleans are represented literally. + return "" + value; + } else if (className == numberClass) { + // JSON numbers must be finite. `Infinity` and `NaN` are serialized as + // `"null"`. + return value > -1 / 0 && value < 1 / 0 ? "" + value : "null"; + } else if (className == stringClass) { + // Strings are double-quoted and escaped. + return quote("" + value); + } + // Recursively serialize objects and arrays. + if (typeof value == "object") { + // Check for cyclic structures. This is a linear search; performance + // is inversely proportional to the number of unique nested objects. + for (length = stack.length; length--;) { + if (stack[length] === value) { + // Cyclic structures cannot be serialized by `JSON.stringify`. + throw TypeError(); + } + } + // Add the object to the stack of traversed objects. + stack.push(value); + results = []; + // Save the current indentation level and indent one additional level. + prefix = indentation; + indentation += whitespace; + if (className == arrayClass) { + // Recursively serialize array elements. + for (index = 0, length = value.length; index < length; index++) { + element = serialize(index, value, callback, properties, whitespace, indentation, stack); + results.push(element === undef ? "null" : element); + } + result = results.length ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]"; + } else { + // Recursively serialize object members. Members are selected from + // either a user-specified list of property names, or the object + // itself. + forEach(properties || value, function (property) { + var element = serialize(property, value, callback, properties, whitespace, indentation, stack); + if (element !== undef) { + // According to ES 5.1 section 15.12.3: "If `gap` {whitespace} + // is not the empty string, let `member` {quote(property) + ":"} + // be the concatenation of `member` and the `space` character." + // The "`space` character" refers to the literal space + // character, not the `space` {width} argument provided to + // `JSON.stringify`. + results.push(quote(property) + ":" + (whitespace ? " " : "") + element); + } + }); + result = results.length ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}"; + } + // Remove the object from the traversed object stack. + stack.pop(); + return result; + } + }; + + // Public: `JSON.stringify`. See ES 5.1 section 15.12.3. + exports.stringify = function (source, filter, width) { + var whitespace, callback, properties, className; + if (objectTypes[typeof filter] && filter) { + if ((className = getClass.call(filter)) == functionClass) { + callback = filter; + } else if (className == arrayClass) { + // Convert the property names array into a makeshift set. + properties = {}; + for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1)); + } + } + if (width) { + if ((className = getClass.call(width)) == numberClass) { + // Convert the `width` to an integer and create a string containing + // `width` number of space characters. + if ((width -= width % 1) > 0) { + for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " "); + } + } else if (className == stringClass) { + whitespace = width.length <= 10 ? width : width.slice(0, 10); + } + } + // Opera <= 7.54u2 discards the values associated with empty string keys + // (`""`) only if they are used directly within an object member list + // (e.g., `!("" in { "": 1})`). + return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []); + }; + } + + // Public: Parses a JSON source string. + if (!has("json-parse")) { + var fromCharCode = String.fromCharCode; + + // Internal: A map of escaped control characters and their unescaped + // equivalents. + var Unescapes = { + 92: "\\", + 34: '"', + 47: "/", + 98: "\b", + 116: "\t", + 110: "\n", + 102: "\f", + 114: "\r" + }; + + // Internal: Stores the parser state. + var Index, Source; + + // Internal: Resets the parser state and throws a `SyntaxError`. + var abort = function () { + Index = Source = null; + throw SyntaxError(); + }; + + // Internal: Returns the next token, or `"$"` if the parser has reached + // the end of the source string. A token may be a string, number, `null` + // literal, or Boolean literal. + var lex = function () { + var source = Source, length = source.length, value, begin, position, isSigned, charCode; + while (Index < length) { + charCode = source.charCodeAt(Index); + switch (charCode) { + case 9: case 10: case 13: case 32: + // Skip whitespace tokens, including tabs, carriage returns, line + // feeds, and space characters. + Index++; + break; + case 123: case 125: case 91: case 93: case 58: case 44: + // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at + // the current position. + value = charIndexBuggy ? source.charAt(Index) : source[Index]; + Index++; + return value; + case 34: + // `"` delimits a JSON string; advance to the next character and + // begin parsing the string. String tokens are prefixed with the + // sentinel `@` character to distinguish them from punctuators and + // end-of-string tokens. + for (value = "@", Index++; Index < length;) { + charCode = source.charCodeAt(Index); + if (charCode < 32) { + // Unescaped ASCII control characters (those with a code unit + // less than the space character) are not permitted. + abort(); + } else if (charCode == 92) { + // A reverse solidus (`\`) marks the beginning of an escaped + // control character (including `"`, `\`, and `/`) or Unicode + // escape sequence. + charCode = source.charCodeAt(++Index); + switch (charCode) { + case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114: + // Revive escaped control characters. + value += Unescapes[charCode]; + Index++; + break; + case 117: + // `\u` marks the beginning of a Unicode escape sequence. + // Advance to the first character and validate the + // four-digit code point. + begin = ++Index; + for (position = Index + 4; Index < position; Index++) { + charCode = source.charCodeAt(Index); + // A valid sequence comprises four hexdigits (case- + // insensitive) that form a single hexadecimal value. + if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) { + // Invalid Unicode escape sequence. + abort(); + } + } + // Revive the escaped character. + value += fromCharCode("0x" + source.slice(begin, Index)); + break; + default: + // Invalid escape sequence. + abort(); + } + } else { + if (charCode == 34) { + // An unescaped double-quote character marks the end of the + // string. + break; + } + charCode = source.charCodeAt(Index); + begin = Index; + // Optimize for the common case where a string is valid. + while (charCode >= 32 && charCode != 92 && charCode != 34) { + charCode = source.charCodeAt(++Index); + } + // Append the string as-is. + value += source.slice(begin, Index); + } + } + if (source.charCodeAt(Index) == 34) { + // Advance to the next character and return the revived string. + Index++; + return value; + } + // Unterminated string. + abort(); + default: + // Parse numbers and literals. + begin = Index; + // Advance past the negative sign, if one is specified. + if (charCode == 45) { + isSigned = true; + charCode = source.charCodeAt(++Index); + } + // Parse an integer or floating-point value. + if (charCode >= 48 && charCode <= 57) { + // Leading zeroes are interpreted as octal literals. + if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) { + // Illegal octal literal. + abort(); + } + isSigned = false; + // Parse the integer component. + for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++); + // Floats cannot contain a leading decimal point; however, this + // case is already accounted for by the parser. + if (source.charCodeAt(Index) == 46) { + position = ++Index; + // Parse the decimal component. + for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); + if (position == Index) { + // Illegal trailing decimal. + abort(); + } + Index = position; + } + // Parse exponents. The `e` denoting the exponent is + // case-insensitive. + charCode = source.charCodeAt(Index); + if (charCode == 101 || charCode == 69) { + charCode = source.charCodeAt(++Index); + // Skip past the sign following the exponent, if one is + // specified. + if (charCode == 43 || charCode == 45) { + Index++; + } + // Parse the exponential component. + for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++); + if (position == Index) { + // Illegal empty exponent. + abort(); + } + Index = position; + } + // Coerce the parsed value to a JavaScript number. + return +source.slice(begin, Index); + } + // A negative sign may only precede numbers. + if (isSigned) { + abort(); + } + // `true`, `false`, and `null` literals. + if (source.slice(Index, Index + 4) == "true") { + Index += 4; + return true; + } else if (source.slice(Index, Index + 5) == "false") { + Index += 5; + return false; + } else if (source.slice(Index, Index + 4) == "null") { + Index += 4; + return null; + } + // Unrecognized token. + abort(); + } + } + // Return the sentinel `$` character if the parser has reached the end + // of the source string. + return "$"; + }; + + // Internal: Parses a JSON `value` token. + var get = function (value) { + var results, hasMembers; + if (value == "$") { + // Unexpected end of input. + abort(); + } + if (typeof value == "string") { + if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") { + // Remove the sentinel `@` character. + return value.slice(1); + } + // Parse object and array literals. + if (value == "[") { + // Parses a JSON array, returning a new JavaScript array. + results = []; + for (;; hasMembers || (hasMembers = true)) { + value = lex(); + // A closing square bracket marks the end of the array literal. + if (value == "]") { + break; + } + // If the array literal contains elements, the current token + // should be a comma separating the previous element from the + // next. + if (hasMembers) { + if (value == ",") { + value = lex(); + if (value == "]") { + // Unexpected trailing `,` in array literal. + abort(); + } + } else { + // A `,` must separate each array element. + abort(); + } + } + // Elisions and leading commas are not permitted. + if (value == ",") { + abort(); + } + results.push(get(value)); + } + return results; + } else if (value == "{") { + // Parses a JSON object, returning a new JavaScript object. + results = {}; + for (;; hasMembers || (hasMembers = true)) { + value = lex(); + // A closing curly brace marks the end of the object literal. + if (value == "}") { + break; + } + // If the object literal contains members, the current token + // should be a comma separator. + if (hasMembers) { + if (value == ",") { + value = lex(); + if (value == "}") { + // Unexpected trailing `,` in object literal. + abort(); + } + } else { + // A `,` must separate each object member. + abort(); + } + } + // Leading commas are not permitted, object property names must be + // double-quoted strings, and a `:` must separate each property + // name and value. + if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") { + abort(); + } + results[value.slice(1)] = get(lex()); + } + return results; + } + // Unexpected token encountered. + abort(); + } + return value; + }; + + // Internal: Updates a traversed object member. + var update = function (source, property, callback) { + var element = walk(source, property, callback); + if (element === undef) { + delete source[property]; + } else { + source[property] = element; + } + }; + + // Internal: Recursively traverses a parsed JSON object, invoking the + // `callback` function for each value. This is an implementation of the + // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2. + var walk = function (source, property, callback) { + var value = source[property], length; + if (typeof value == "object" && value) { + // `forEach` can't be used to traverse an array in Opera <= 8.54 + // because its `Object#hasOwnProperty` implementation returns `false` + // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`). + if (getClass.call(value) == arrayClass) { + for (length = value.length; length--;) { + update(value, length, callback); + } + } else { + forEach(value, function (property) { + update(value, property, callback); + }); + } + } + return callback.call(source, property, value); + }; + + // Public: `JSON.parse`. See ES 5.1 section 15.12.2. + exports.parse = function (source, callback) { + var result, value; + Index = 0; + Source = "" + source; + result = get(lex()); + // If a JSON string contains multiple tokens, it is invalid. + if (lex() != "$") { + abort(); + } + // Reset the parser state. + Index = Source = null; + return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result; + }; + } + } + + exports["runInContext"] = runInContext; + return exports; + } + + if (freeExports && !isLoader) { + // Export for CommonJS environments. + runInContext(root, freeExports); + } else { + // Export for web browsers and JavaScript engines. + var nativeJSON = root.JSON, + previousJSON = root["JSON3"], + isRestored = false; + + var JSON3 = runInContext(root, (root["JSON3"] = { + // Public: Restores the original value of the global `JSON` object and + // returns a reference to the `JSON3` object. + "noConflict": function () { + if (!isRestored) { + isRestored = true; + root.JSON = nativeJSON; + root["JSON3"] = previousJSON; + nativeJSON = previousJSON = null; + } + return JSON3; + } + })); + + root.JSON = { + "parse": JSON3.parse, + "stringify": JSON3.stringify + }; + } + + // Export for asynchronous module loaders. + if (isLoader) { + !(__WEBPACK_AMD_DEFINE_RESULT__ = function () { + return JSON3; + }.call(exports, __webpack_require__, exports, module), + __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); + } +}).call(this); + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../react-scripts/~/webpack/buildin/module.js */ 76)(module), __webpack_require__(/*! ./../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 17 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************!*\ + !*** ./packages/react-scripts/~/process/browser.js ***! + \*****************************************************/ +/***/ (function(module, exports) { + +// shim for using process in browser +var process = module.exports = {}; + +// cached from whatever global is present so that test runners that stub it +// don't break things. But we need to wrap it in a try catch in case it is +// wrapped in strict mode code which doesn't define any globals. It's inside a +// function because try/catches deoptimize in certain engines. + +var cachedSetTimeout; +var cachedClearTimeout; + +function defaultSetTimout() { + throw new Error('setTimeout has not been defined'); +} +function defaultClearTimeout () { + throw new Error('clearTimeout has not been defined'); +} +(function () { + try { + if (typeof setTimeout === 'function') { + cachedSetTimeout = setTimeout; + } else { + cachedSetTimeout = defaultSetTimout; + } + } catch (e) { + cachedSetTimeout = defaultSetTimout; + } + try { + if (typeof clearTimeout === 'function') { + cachedClearTimeout = clearTimeout; + } else { + cachedClearTimeout = defaultClearTimeout; + } + } catch (e) { + cachedClearTimeout = defaultClearTimeout; + } +} ()) +function runTimeout(fun) { + if (cachedSetTimeout === setTimeout) { + //normal enviroments in sane situations + return setTimeout(fun, 0); + } + // if setTimeout wasn't available but was latter defined + if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) { + cachedSetTimeout = setTimeout; + return setTimeout(fun, 0); + } + try { + // when when somebody has screwed with setTimeout but no I.E. maddness + return cachedSetTimeout(fun, 0); + } catch(e){ + try { + // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally + return cachedSetTimeout.call(null, fun, 0); + } catch(e){ + // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error + return cachedSetTimeout.call(this, fun, 0); + } + } + + +} +function runClearTimeout(marker) { + if (cachedClearTimeout === clearTimeout) { + //normal enviroments in sane situations + return clearTimeout(marker); + } + // if clearTimeout wasn't available but was latter defined + if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) { + cachedClearTimeout = clearTimeout; + return clearTimeout(marker); + } + try { + // when when somebody has screwed with setTimeout but no I.E. maddness + return cachedClearTimeout(marker); + } catch (e){ + try { + // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally + return cachedClearTimeout.call(null, marker); + } catch (e){ + // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. + // Some versions of I.E. have different rules for clearTimeout vs setTimeout + return cachedClearTimeout.call(this, marker); + } + } + + + +} +var queue = []; +var draining = false; +var currentQueue; +var queueIndex = -1; + +function cleanUpNextTick() { + if (!draining || !currentQueue) { + return; + } + draining = false; + if (currentQueue.length) { + queue = currentQueue.concat(queue); + } else { + queueIndex = -1; + } + if (queue.length) { + drainQueue(); + } +} + +function drainQueue() { + if (draining) { + return; + } + var timeout = runTimeout(cleanUpNextTick); + draining = true; + + var len = queue.length; + while(len) { + currentQueue = queue; + queue = []; + while (++queueIndex < len) { + if (currentQueue) { + currentQueue[queueIndex].run(); + } + } + queueIndex = -1; + len = queue.length; + } + currentQueue = null; + draining = false; + runClearTimeout(timeout); +} + +process.nextTick = function (fun) { + var args = new Array(arguments.length - 1); + if (arguments.length > 1) { + for (var i = 1; i < arguments.length; i++) { + args[i - 1] = arguments[i]; + } + } + queue.push(new Item(fun, args)); + if (queue.length === 1 && !draining) { + runTimeout(drainQueue); + } +}; + +// v8 likes predictible objects +function Item(fun, array) { + this.fun = fun; + this.array = array; +} +Item.prototype.run = function () { + this.fun.apply(null, this.array); +}; +process.title = 'browser'; +process.browser = true; +process.env = {}; +process.argv = []; +process.version = ''; // empty string to avoid regexp issues +process.versions = {}; + +function noop() {} + +process.on = noop; +process.addListener = noop; +process.once = noop; +process.off = noop; +process.removeListener = noop; +process.removeAllListeners = noop; +process.emit = noop; + +process.binding = function (name) { + throw new Error('process.binding is not supported'); +}; + +process.cwd = function () { return '/' }; +process.chdir = function (dir) { + throw new Error('process.chdir is not supported'); +}; +process.umask = function() { return 0; }; + + +/***/ }), +/* 18 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticEvent.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var didWarnForAddedNewProperty = false; +var isProxySupported = typeof Proxy === 'function'; + +var shouldBeReleasedProperties = ['dispatchConfig', '_targetInst', 'nativeEvent', 'isDefaultPrevented', 'isPropagationStopped', '_dispatchListeners', '_dispatchInstances']; + +/** + * @interface Event + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var EventInterface = { + type: null, + target: null, + // currentTarget is set when dispatching; no use in copying it here + currentTarget: emptyFunction.thatReturnsNull, + eventPhase: null, + bubbles: null, + cancelable: null, + timeStamp: function (event) { + return event.timeStamp || Date.now(); + }, + defaultPrevented: null, + isTrusted: null +}; + +/** + * Synthetic events are dispatched by event plugins, typically in response to a + * top-level event delegation handler. + * + * These systems should generally use pooling to reduce the frequency of garbage + * collection. The system should check `isPersistent` to determine whether the + * event should be released into the pool after being dispatched. Users that + * need a persisted event should invoke `persist`. + * + * Synthetic events (and subclasses) implement the DOM Level 3 Events API by + * normalizing browser quirks. Subclasses do not necessarily have to implement a + * DOM interface; custom application-specific events can also subclass this. + * + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {*} targetInst Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @param {DOMEventTarget} nativeEventTarget Target node. + */ +function SyntheticEvent(dispatchConfig, targetInst, nativeEvent, nativeEventTarget) { + if (true) { + // these have a getter/setter for warnings + delete this.nativeEvent; + delete this.preventDefault; + delete this.stopPropagation; + } + + this.dispatchConfig = dispatchConfig; + this._targetInst = targetInst; + this.nativeEvent = nativeEvent; + + var Interface = this.constructor.Interface; + for (var propName in Interface) { + if (!Interface.hasOwnProperty(propName)) { + continue; + } + if (true) { + delete this[propName]; // this has a getter/setter for warnings + } + var normalize = Interface[propName]; + if (normalize) { + this[propName] = normalize(nativeEvent); + } else { + if (propName === 'target') { + this.target = nativeEventTarget; + } else { + this[propName] = nativeEvent[propName]; + } + } + } + + var defaultPrevented = nativeEvent.defaultPrevented != null ? nativeEvent.defaultPrevented : nativeEvent.returnValue === false; + if (defaultPrevented) { + this.isDefaultPrevented = emptyFunction.thatReturnsTrue; + } else { + this.isDefaultPrevented = emptyFunction.thatReturnsFalse; + } + this.isPropagationStopped = emptyFunction.thatReturnsFalse; + return this; +} + +_assign(SyntheticEvent.prototype, { + + preventDefault: function () { + this.defaultPrevented = true; + var event = this.nativeEvent; + if (!event) { + return; + } + + if (event.preventDefault) { + event.preventDefault(); + } else if (typeof event.returnValue !== 'unknown') { + // eslint-disable-line valid-typeof + event.returnValue = false; + } + this.isDefaultPrevented = emptyFunction.thatReturnsTrue; + }, + + stopPropagation: function () { + var event = this.nativeEvent; + if (!event) { + return; + } + + if (event.stopPropagation) { + event.stopPropagation(); + } else if (typeof event.cancelBubble !== 'unknown') { + // eslint-disable-line valid-typeof + // The ChangeEventPlugin registers a "propertychange" event for + // IE. This event does not support bubbling or cancelling, and + // any references to cancelBubble throw "Member not found". A + // typeof check of "unknown" circumvents this issue (and is also + // IE specific). + event.cancelBubble = true; + } + + this.isPropagationStopped = emptyFunction.thatReturnsTrue; + }, + + /** + * We release all dispatched `SyntheticEvent`s after each event loop, adding + * them back into the pool. This allows a way to hold onto a reference that + * won't be added back into the pool. + */ + persist: function () { + this.isPersistent = emptyFunction.thatReturnsTrue; + }, + + /** + * Checks if this event should be released back into the pool. + * + * @return {boolean} True if this should not be released, false otherwise. + */ + isPersistent: emptyFunction.thatReturnsFalse, + + /** + * `PooledClass` looks for `destructor` on each instance it releases. + */ + destructor: function () { + var Interface = this.constructor.Interface; + for (var propName in Interface) { + if (true) { + Object.defineProperty(this, propName, getPooledWarningPropertyDefinition(propName, Interface[propName])); + } else { + this[propName] = null; + } + } + for (var i = 0; i < shouldBeReleasedProperties.length; i++) { + this[shouldBeReleasedProperties[i]] = null; + } + if (true) { + Object.defineProperty(this, 'nativeEvent', getPooledWarningPropertyDefinition('nativeEvent', null)); + Object.defineProperty(this, 'preventDefault', getPooledWarningPropertyDefinition('preventDefault', emptyFunction)); + Object.defineProperty(this, 'stopPropagation', getPooledWarningPropertyDefinition('stopPropagation', emptyFunction)); + } + } + +}); + +SyntheticEvent.Interface = EventInterface; + +if (true) { + if (isProxySupported) { + /*eslint-disable no-func-assign */ + SyntheticEvent = new Proxy(SyntheticEvent, { + construct: function (target, args) { + return this.apply(target, Object.create(target.prototype), args); + }, + apply: function (constructor, that, args) { + return new Proxy(constructor.apply(that, args), { + set: function (target, prop, value) { + if (prop !== 'isPersistent' && !target.constructor.Interface.hasOwnProperty(prop) && shouldBeReleasedProperties.indexOf(prop) === -1) { + true ? warning(didWarnForAddedNewProperty || target.isPersistent(), 'This synthetic event is reused for performance reasons. If you\'re ' + 'seeing this, you\'re adding a new property in the synthetic event object. ' + 'The property is never released. See ' + 'https://fb.me/react-event-pooling for more information.') : void 0; + didWarnForAddedNewProperty = true; + } + target[prop] = value; + return true; + } + }); + } + }); + /*eslint-enable no-func-assign */ + } +} +/** + * Helper to reduce boilerplate when creating subclasses. + * + * @param {function} Class + * @param {?object} Interface + */ +SyntheticEvent.augmentClass = function (Class, Interface) { + var Super = this; + + var E = function () {}; + E.prototype = Super.prototype; + var prototype = new E(); + + _assign(prototype, Class.prototype); + Class.prototype = prototype; + Class.prototype.constructor = Class; + + Class.Interface = _assign({}, Super.Interface, Interface); + Class.augmentClass = Super.augmentClass; + + PooledClass.addPoolingTo(Class, PooledClass.fourArgumentPooler); +}; + +PooledClass.addPoolingTo(SyntheticEvent, PooledClass.fourArgumentPooler); + +module.exports = SyntheticEvent; + +/** + * Helper to nullify syntheticEvent instance properties when destructing + * + * @param {object} SyntheticEvent + * @param {String} propName + * @return {object} defineProperty object + */ +function getPooledWarningPropertyDefinition(propName, getVal) { + var isFunction = typeof getVal === 'function'; + return { + configurable: true, + set: set, + get: get + }; + + function set(val) { + var action = isFunction ? 'setting the method' : 'setting the property'; + warn(action, 'This is effectively a no-op'); + return val; + } + + function get() { + var action = isFunction ? 'accessing the method' : 'accessing the property'; + var result = isFunction ? 'This is a no-op function' : 'This is set to null'; + warn(action, result); + return getVal; + } + + function warn(action, result) { + var warningCondition = false; + true ? warning(warningCondition, 'This synthetic event is reused for performance reasons. If you\'re seeing this, ' + 'you\'re %s `%s` on a released/nullified synthetic event. %s. ' + 'If you must keep the original synthetic event around, use event.persist(). ' + 'See https://fb.me/react-event-pooling for more information.', action, propName, result) : void 0; + } +} + +/***/ }), +/* 19 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/event.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var random = __webpack_require__(/*! ./random */ 25); + +var onUnload = {} + , afterUnload = false + // detect google chrome packaged apps because they don't allow the 'unload' event + , isChromePackagedApp = global.chrome && global.chrome.app && global.chrome.app.runtime + ; + +module.exports = { + attachEvent: function(event, listener) { + if (typeof global.addEventListener !== 'undefined') { + global.addEventListener(event, listener, false); + } else if (global.document && global.attachEvent) { + // IE quirks. + // According to: http://stevesouders.com/misc/test-postmessage.php + // the message gets delivered only to 'document', not 'window'. + global.document.attachEvent('on' + event, listener); + // I get 'window' for ie8. + global.attachEvent('on' + event, listener); + } + } + +, detachEvent: function(event, listener) { + if (typeof global.addEventListener !== 'undefined') { + global.removeEventListener(event, listener, false); + } else if (global.document && global.detachEvent) { + global.document.detachEvent('on' + event, listener); + global.detachEvent('on' + event, listener); + } + } + +, unloadAdd: function(listener) { + if (isChromePackagedApp) { + return null; + } + + var ref = random.string(8); + onUnload[ref] = listener; + if (afterUnload) { + setTimeout(this.triggerUnloadCallbacks, 0); + } + return ref; + } + +, unloadDel: function(ref) { + if (ref in onUnload) { + delete onUnload[ref]; + } + } + +, triggerUnloadCallbacks: function() { + for (var ref in onUnload) { + onUnload[ref](); + delete onUnload[ref]; + } + } +}; + +var unloadTriggered = function() { + if (afterUnload) { + return; + } + afterUnload = true; + module.exports.triggerUnloadCallbacks(); +}; + +// 'unload' alone is not reliable in opera within an iframe, but we +// can't use `beforeunload` as IE fires it on javascript: links. +if (!isChromePackagedApp) { + module.exports.attachEvent('unload', unloadTriggered); +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 20 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/DOMProperty.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +function checkMask(value, bitmask) { + return (value & bitmask) === bitmask; +} + +var DOMPropertyInjection = { + /** + * Mapping from normalized, camelcased property names to a configuration that + * specifies how the associated DOM property should be accessed or rendered. + */ + MUST_USE_PROPERTY: 0x1, + HAS_BOOLEAN_VALUE: 0x4, + HAS_NUMERIC_VALUE: 0x8, + HAS_POSITIVE_NUMERIC_VALUE: 0x10 | 0x8, + HAS_OVERLOADED_BOOLEAN_VALUE: 0x20, + + /** + * Inject some specialized knowledge about the DOM. This takes a config object + * with the following properties: + * + * isCustomAttribute: function that given an attribute name will return true + * if it can be inserted into the DOM verbatim. Useful for data-* or aria-* + * attributes where it's impossible to enumerate all of the possible + * attribute names, + * + * Properties: object mapping DOM property name to one of the + * DOMPropertyInjection constants or null. If your attribute isn't in here, + * it won't get written to the DOM. + * + * DOMAttributeNames: object mapping React attribute name to the DOM + * attribute name. Attribute names not specified use the **lowercase** + * normalized name. + * + * DOMAttributeNamespaces: object mapping React attribute name to the DOM + * attribute namespace URL. (Attribute names not specified use no namespace.) + * + * DOMPropertyNames: similar to DOMAttributeNames but for DOM properties. + * Property names not specified use the normalized name. + * + * DOMMutationMethods: Properties that require special mutation methods. If + * `value` is undefined, the mutation method should unset the property. + * + * @param {object} domPropertyConfig the config as described above. + */ + injectDOMPropertyConfig: function (domPropertyConfig) { + var Injection = DOMPropertyInjection; + var Properties = domPropertyConfig.Properties || {}; + var DOMAttributeNamespaces = domPropertyConfig.DOMAttributeNamespaces || {}; + var DOMAttributeNames = domPropertyConfig.DOMAttributeNames || {}; + var DOMPropertyNames = domPropertyConfig.DOMPropertyNames || {}; + var DOMMutationMethods = domPropertyConfig.DOMMutationMethods || {}; + + if (domPropertyConfig.isCustomAttribute) { + DOMProperty._isCustomAttributeFunctions.push(domPropertyConfig.isCustomAttribute); + } + + for (var propName in Properties) { + !!DOMProperty.properties.hasOwnProperty(propName) ? true ? invariant(false, 'injectDOMPropertyConfig(...): You\'re trying to inject DOM property \'%s\' which has already been injected. You may be accidentally injecting the same DOM property config twice, or you may be injecting two configs that have conflicting property names.', propName) : _prodInvariant('48', propName) : void 0; + + var lowerCased = propName.toLowerCase(); + var propConfig = Properties[propName]; + + var propertyInfo = { + attributeName: lowerCased, + attributeNamespace: null, + propertyName: propName, + mutationMethod: null, + + mustUseProperty: checkMask(propConfig, Injection.MUST_USE_PROPERTY), + hasBooleanValue: checkMask(propConfig, Injection.HAS_BOOLEAN_VALUE), + hasNumericValue: checkMask(propConfig, Injection.HAS_NUMERIC_VALUE), + hasPositiveNumericValue: checkMask(propConfig, Injection.HAS_POSITIVE_NUMERIC_VALUE), + hasOverloadedBooleanValue: checkMask(propConfig, Injection.HAS_OVERLOADED_BOOLEAN_VALUE) + }; + !(propertyInfo.hasBooleanValue + propertyInfo.hasNumericValue + propertyInfo.hasOverloadedBooleanValue <= 1) ? true ? invariant(false, 'DOMProperty: Value can be one of boolean, overloaded boolean, or numeric value, but not a combination: %s', propName) : _prodInvariant('50', propName) : void 0; + + if (true) { + DOMProperty.getPossibleStandardName[lowerCased] = propName; + } + + if (DOMAttributeNames.hasOwnProperty(propName)) { + var attributeName = DOMAttributeNames[propName]; + propertyInfo.attributeName = attributeName; + if (true) { + DOMProperty.getPossibleStandardName[attributeName] = propName; + } + } + + if (DOMAttributeNamespaces.hasOwnProperty(propName)) { + propertyInfo.attributeNamespace = DOMAttributeNamespaces[propName]; + } + + if (DOMPropertyNames.hasOwnProperty(propName)) { + propertyInfo.propertyName = DOMPropertyNames[propName]; + } + + if (DOMMutationMethods.hasOwnProperty(propName)) { + propertyInfo.mutationMethod = DOMMutationMethods[propName]; + } + + DOMProperty.properties[propName] = propertyInfo; + } + } +}; + +/* eslint-disable max-len */ +var ATTRIBUTE_NAME_START_CHAR = ':A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD'; +/* eslint-enable max-len */ + +/** + * DOMProperty exports lookup objects that can be used like functions: + * + * > DOMProperty.isValid['id'] + * true + * > DOMProperty.isValid['foobar'] + * undefined + * + * Although this may be confusing, it performs better in general. + * + * @see http://jsperf.com/key-exists + * @see http://jsperf.com/key-missing + */ +var DOMProperty = { + + ID_ATTRIBUTE_NAME: 'data-reactid', + ROOT_ATTRIBUTE_NAME: 'data-reactroot', + + ATTRIBUTE_NAME_START_CHAR: ATTRIBUTE_NAME_START_CHAR, + ATTRIBUTE_NAME_CHAR: ATTRIBUTE_NAME_START_CHAR + '\\-.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040', + + /** + * Map from property "standard name" to an object with info about how to set + * the property in the DOM. Each object contains: + * + * attributeName: + * Used when rendering markup or with `*Attribute()`. + * attributeNamespace + * propertyName: + * Used on DOM node instances. (This includes properties that mutate due to + * external factors.) + * mutationMethod: + * If non-null, used instead of the property or `setAttribute()` after + * initial render. + * mustUseProperty: + * Whether the property must be accessed and mutated as an object property. + * hasBooleanValue: + * Whether the property should be removed when set to a falsey value. + * hasNumericValue: + * Whether the property must be numeric or parse as a numeric and should be + * removed when set to a falsey value. + * hasPositiveNumericValue: + * Whether the property must be positive numeric or parse as a positive + * numeric and should be removed when set to a falsey value. + * hasOverloadedBooleanValue: + * Whether the property can be used as a flag as well as with a value. + * Removed when strictly equal to false; present without a value when + * strictly equal to true; present with a value otherwise. + */ + properties: {}, + + /** + * Mapping from lowercase property names to the properly cased version, used + * to warn in the case of missing properties. Available only in __DEV__. + * + * autofocus is predefined, because adding it to the property whitelist + * causes unintended side effects. + * + * @type {Object} + */ + getPossibleStandardName: true ? { autofocus: 'autoFocus' } : null, + + /** + * All of the isCustomAttribute() functions that have been injected. + */ + _isCustomAttributeFunctions: [], + + /** + * Checks whether a property name is a custom attribute. + * @method + */ + isCustomAttribute: function (attributeName) { + for (var i = 0; i < DOMProperty._isCustomAttributeFunctions.length; i++) { + var isCustomAttributeFn = DOMProperty._isCustomAttributeFunctions[i]; + if (isCustomAttributeFn(attributeName)) { + return true; + } + } + return false; + }, + + injection: DOMPropertyInjection +}; + +module.exports = DOMProperty; + +/***/ }), +/* 21 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/PooledClass.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Static poolers. Several custom versions for each potential number of + * arguments. A completely generic pooler is easy to implement, but would + * require accessing the `arguments` object. In each of these, `this` refers to + * the Class itself, not an instance. If any others are needed, simply add them + * here, or in their own files. + */ +var oneArgumentPooler = function (copyFieldsFrom) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, copyFieldsFrom); + return instance; + } else { + return new Klass(copyFieldsFrom); + } +}; + +var twoArgumentPooler = function (a1, a2) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, a1, a2); + return instance; + } else { + return new Klass(a1, a2); + } +}; + +var threeArgumentPooler = function (a1, a2, a3) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, a1, a2, a3); + return instance; + } else { + return new Klass(a1, a2, a3); + } +}; + +var fourArgumentPooler = function (a1, a2, a3, a4) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, a1, a2, a3, a4); + return instance; + } else { + return new Klass(a1, a2, a3, a4); + } +}; + +var standardReleaser = function (instance) { + var Klass = this; + !(instance instanceof Klass) ? true ? invariant(false, 'Trying to release an instance into a pool of a different type.') : _prodInvariant('25') : void 0; + instance.destructor(); + if (Klass.instancePool.length < Klass.poolSize) { + Klass.instancePool.push(instance); + } +}; + +var DEFAULT_POOL_SIZE = 10; +var DEFAULT_POOLER = oneArgumentPooler; + +/** + * Augments `CopyConstructor` to be a poolable class, augmenting only the class + * itself (statically) not adding any prototypical fields. Any CopyConstructor + * you give this may have a `poolSize` property, and will look for a + * prototypical `destructor` on instances. + * + * @param {Function} CopyConstructor Constructor that can be used to reset. + * @param {Function} pooler Customizable pooler. + */ +var addPoolingTo = function (CopyConstructor, pooler) { + // Casting as any so that flow ignores the actual implementation and trusts + // it to match the type we declared + var NewKlass = CopyConstructor; + NewKlass.instancePool = []; + NewKlass.getPooled = pooler || DEFAULT_POOLER; + if (!NewKlass.poolSize) { + NewKlass.poolSize = DEFAULT_POOL_SIZE; + } + NewKlass.release = standardReleaser; + return NewKlass; +}; + +var PooledClass = { + addPoolingTo: addPoolingTo, + oneArgumentPooler: oneArgumentPooler, + twoArgumentPooler: twoArgumentPooler, + threeArgumentPooler: threeArgumentPooler, + fourArgumentPooler: fourArgumentPooler +}; + +module.exports = PooledClass; + +/***/ }), +/* 22 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactElement.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var ReactCurrentOwner = __webpack_require__(/*! ./ReactCurrentOwner */ 15); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); +var canDefineProperty = __webpack_require__(/*! ./canDefineProperty */ 74); +var hasOwnProperty = Object.prototype.hasOwnProperty; + +var REACT_ELEMENT_TYPE = __webpack_require__(/*! ./ReactElementSymbol */ 125); + +var RESERVED_PROPS = { + key: true, + ref: true, + __self: true, + __source: true +}; + +var specialPropKeyWarningShown, specialPropRefWarningShown; + +function hasValidRef(config) { + if (true) { + if (hasOwnProperty.call(config, 'ref')) { + var getter = Object.getOwnPropertyDescriptor(config, 'ref').get; + if (getter && getter.isReactWarning) { + return false; + } + } + } + return config.ref !== undefined; +} + +function hasValidKey(config) { + if (true) { + if (hasOwnProperty.call(config, 'key')) { + var getter = Object.getOwnPropertyDescriptor(config, 'key').get; + if (getter && getter.isReactWarning) { + return false; + } + } + } + return config.key !== undefined; +} + +function defineKeyPropWarningGetter(props, displayName) { + var warnAboutAccessingKey = function () { + if (!specialPropKeyWarningShown) { + specialPropKeyWarningShown = true; + true ? warning(false, '%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName) : void 0; + } + }; + warnAboutAccessingKey.isReactWarning = true; + Object.defineProperty(props, 'key', { + get: warnAboutAccessingKey, + configurable: true + }); +} + +function defineRefPropWarningGetter(props, displayName) { + var warnAboutAccessingRef = function () { + if (!specialPropRefWarningShown) { + specialPropRefWarningShown = true; + true ? warning(false, '%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName) : void 0; + } + }; + warnAboutAccessingRef.isReactWarning = true; + Object.defineProperty(props, 'ref', { + get: warnAboutAccessingRef, + configurable: true + }); +} + +/** + * Factory method to create a new React element. This no longer adheres to + * the class pattern, so do not use new to call it. Also, no instanceof check + * will work. Instead test $$typeof field against Symbol.for('react.element') to check + * if something is a React Element. + * + * @param {*} type + * @param {*} key + * @param {string|object} ref + * @param {*} self A *temporary* helper to detect places where `this` is + * different from the `owner` when React.createElement is called, so that we + * can warn. We want to get rid of owner and replace string `ref`s with arrow + * functions, and as long as `this` and owner are the same, there will be no + * change in behavior. + * @param {*} source An annotation object (added by a transpiler or otherwise) + * indicating filename, line number, and/or other information. + * @param {*} owner + * @param {*} props + * @internal + */ +var ReactElement = function (type, key, ref, self, source, owner, props) { + var element = { + // This tag allow us to uniquely identify this as a React Element + $$typeof: REACT_ELEMENT_TYPE, + + // Built-in properties that belong on the element + type: type, + key: key, + ref: ref, + props: props, + + // Record the component responsible for creating this element. + _owner: owner + }; + + if (true) { + // The validation flag is currently mutative. We put it on + // an external backing store so that we can freeze the whole object. + // This can be replaced with a WeakMap once they are implemented in + // commonly used development environments. + element._store = {}; + + // To make comparing ReactElements easier for testing purposes, we make + // the validation flag non-enumerable (where possible, which should + // include every environment we run tests in), so the test framework + // ignores it. + if (canDefineProperty) { + Object.defineProperty(element._store, 'validated', { + configurable: false, + enumerable: false, + writable: true, + value: false + }); + // self and source are DEV only properties. + Object.defineProperty(element, '_self', { + configurable: false, + enumerable: false, + writable: false, + value: self + }); + // Two elements created in two different places should be considered + // equal for testing purposes and therefore we hide it from enumeration. + Object.defineProperty(element, '_source', { + configurable: false, + enumerable: false, + writable: false, + value: source + }); + } else { + element._store.validated = false; + element._self = self; + element._source = source; + } + if (Object.freeze) { + Object.freeze(element.props); + Object.freeze(element); + } + } + + return element; +}; + +/** + * Create and return a new ReactElement of the given type. + * See https://facebook.github.io/react/docs/top-level-api.html#react.createelement + */ +ReactElement.createElement = function (type, config, children) { + var propName; + + // Reserved names are extracted + var props = {}; + + var key = null; + var ref = null; + var self = null; + var source = null; + + if (config != null) { + if (hasValidRef(config)) { + ref = config.ref; + } + if (hasValidKey(config)) { + key = '' + config.key; + } + + self = config.__self === undefined ? null : config.__self; + source = config.__source === undefined ? null : config.__source; + // Remaining properties are added to a new props object + for (propName in config) { + if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { + props[propName] = config[propName]; + } + } + } + + // Children can be more than one argument, and those are transferred onto + // the newly allocated props object. + var childrenLength = arguments.length - 2; + if (childrenLength === 1) { + props.children = children; + } else if (childrenLength > 1) { + var childArray = Array(childrenLength); + for (var i = 0; i < childrenLength; i++) { + childArray[i] = arguments[i + 2]; + } + if (true) { + if (Object.freeze) { + Object.freeze(childArray); + } + } + props.children = childArray; + } + + // Resolve default props + if (type && type.defaultProps) { + var defaultProps = type.defaultProps; + for (propName in defaultProps) { + if (props[propName] === undefined) { + props[propName] = defaultProps[propName]; + } + } + } + if (true) { + if (key || ref) { + if (typeof props.$$typeof === 'undefined' || props.$$typeof !== REACT_ELEMENT_TYPE) { + var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type; + if (key) { + defineKeyPropWarningGetter(props, displayName); + } + if (ref) { + defineRefPropWarningGetter(props, displayName); + } + } + } + } + return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props); +}; + +/** + * Return a function that produces ReactElements of a given type. + * See https://facebook.github.io/react/docs/top-level-api.html#react.createfactory + */ +ReactElement.createFactory = function (type) { + var factory = ReactElement.createElement.bind(null, type); + // Expose the type on the factory and the prototype so that it can be + // easily accessed on elements. E.g. `<Foo />.type === Foo`. + // This should not be named `constructor` since this may not be the function + // that created the element, and it may not even be a constructor. + // Legacy hook TODO: Warn if this is accessed + factory.type = type; + return factory; +}; + +ReactElement.cloneAndReplaceKey = function (oldElement, newKey) { + var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props); + + return newElement; +}; + +/** + * Clone and return a new ReactElement using element as the starting point. + * See https://facebook.github.io/react/docs/top-level-api.html#react.cloneelement + */ +ReactElement.cloneElement = function (element, config, children) { + var propName; + + // Original props are copied + var props = _assign({}, element.props); + + // Reserved names are extracted + var key = element.key; + var ref = element.ref; + // Self is preserved since the owner is preserved. + var self = element._self; + // Source is preserved since cloneElement is unlikely to be targeted by a + // transpiler, and the original source is probably a better indicator of the + // true owner. + var source = element._source; + + // Owner will be preserved, unless ref is overridden + var owner = element._owner; + + if (config != null) { + if (hasValidRef(config)) { + // Silently steal the ref from the parent. + ref = config.ref; + owner = ReactCurrentOwner.current; + } + if (hasValidKey(config)) { + key = '' + config.key; + } + + // Remaining properties override existing props + var defaultProps; + if (element.type && element.type.defaultProps) { + defaultProps = element.type.defaultProps; + } + for (propName in config) { + if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) { + if (config[propName] === undefined && defaultProps !== undefined) { + // Resolve default props + props[propName] = defaultProps[propName]; + } else { + props[propName] = config[propName]; + } + } + } + } + + // Children can be more than one argument, and those are transferred onto + // the newly allocated props object. + var childrenLength = arguments.length - 2; + if (childrenLength === 1) { + props.children = children; + } else if (childrenLength > 1) { + var childArray = Array(childrenLength); + for (var i = 0; i < childrenLength; i++) { + childArray[i] = arguments[i + 2]; + } + props.children = childArray; + } + + return ReactElement(element.type, key, ref, self, source, owner, props); +}; + +/** + * Verifies the object is a ReactElement. + * See https://facebook.github.io/react/docs/top-level-api.html#react.isvalidelement + * @param {?object} object + * @return {boolean} True if `object` is a valid component. + * @final + */ +ReactElement.isValidElement = function (object) { + return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE; +}; + +module.exports = ReactElement; + +/***/ }), +/* 23 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/reactProdInvariant.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + +/** + * WARNING: DO NOT manually require this module. + * This is a replacement for `invariant(...)` used by the error code system + * and will _only_ be required by the corresponding babel pass. + * It always throws. + */ + +function reactProdInvariant(code) { + var argCount = arguments.length - 1; + + var message = 'Minified React error #' + code + '; visit ' + 'http://facebook.github.io/react/docs/error-decoder.html?invariant=' + code; + + for (var argIdx = 0; argIdx < argCount; argIdx++) { + message += '&args[]=' + encodeURIComponent(arguments[argIdx + 1]); + } + + message += ' for the full message or use the non-minified dev environment' + ' for full errors and additional helpful warnings.'; + + var error = new Error(message); + error.name = 'Invariant Violation'; + error.framesToPop = 1; // we don't care about reactProdInvariant's own frame + + throw error; +} + +module.exports = reactProdInvariant; + +/***/ }), +/* 24 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/ajax-based.js ***! + \**********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + , SenderReceiver = __webpack_require__(/*! ./sender-receiver */ 90) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:ajax-based'); +} + +function createAjaxSender(AjaxObject) { + return function(url, payload, callback) { + debug('create ajax sender', url, payload); + var opt = {}; + if (typeof payload === 'string') { + opt.headers = {'Content-type': 'text/plain'}; + } + var ajaxUrl = urlUtils.addPath(url, '/xhr_send'); + var xo = new AjaxObject('POST', ajaxUrl, payload, opt); + xo.once('finish', function(status) { + debug('finish', status); + xo = null; + + if (status !== 200 && status !== 204) { + return callback(new Error('http status ' + status)); + } + callback(); + }); + return function() { + debug('abort'); + xo.close(); + xo = null; + + var err = new Error('Aborted'); + err.code = 1000; + callback(err); + }; + }; +} + +function AjaxBasedTransport(transUrl, urlSuffix, Receiver, AjaxObject) { + SenderReceiver.call(this, transUrl, urlSuffix, createAjaxSender(AjaxObject), Receiver, AjaxObject); +} + +inherits(AjaxBasedTransport, SenderReceiver); + +module.exports = AjaxBasedTransport; + + +/***/ }), +/* 25 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/random.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/* global crypto:true */ +var crypto = __webpack_require__(/*! crypto */ 177); + +// This string has length 32, a power of 2, so the modulus doesn't introduce a +// bias. +var _randomStringChars = 'abcdefghijklmnopqrstuvwxyz012345'; +module.exports = { + string: function(length) { + var max = _randomStringChars.length; + var bytes = crypto.randomBytes(length); + var ret = []; + for (var i = 0; i < length; i++) { + ret.push(_randomStringChars.substr(bytes[i] % max, 1)); + } + return ret.join(''); + } + +, number: function(max) { + return Math.floor(Math.random() * max); + } + +, numberString: function(max) { + var t = ('' + (max - 1)).length; + var p = new Array(t + 1).join('0'); + return (p + this.number(max)).slice(-t); + } +}; + + +/***/ }), +/* 26 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/DOMLazyTree.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMNamespaces = __webpack_require__(/*! ./DOMNamespaces */ 57); +var setInnerHTML = __webpack_require__(/*! ./setInnerHTML */ 46); + +var createMicrosoftUnsafeLocalFunction = __webpack_require__(/*! ./createMicrosoftUnsafeLocalFunction */ 64); +var setTextContent = __webpack_require__(/*! ./setTextContent */ 123); + +var ELEMENT_NODE_TYPE = 1; +var DOCUMENT_FRAGMENT_NODE_TYPE = 11; + +/** + * In IE (8-11) and Edge, appending nodes with no children is dramatically + * faster than appending a full subtree, so we essentially queue up the + * .appendChild calls here and apply them so each node is added to its parent + * before any children are added. + * + * In other browsers, doing so is slower or neutral compared to the other order + * (in Firefox, twice as slow) so we only do this inversion in IE. + * + * See https://github.com/spicyj/innerhtml-vs-createelement-vs-clonenode. + */ +var enableLazy = typeof document !== 'undefined' && typeof document.documentMode === 'number' || typeof navigator !== 'undefined' && typeof navigator.userAgent === 'string' && /\bEdge\/\d/.test(navigator.userAgent); + +function insertTreeChildren(tree) { + if (!enableLazy) { + return; + } + var node = tree.node; + var children = tree.children; + if (children.length) { + for (var i = 0; i < children.length; i++) { + insertTreeBefore(node, children[i], null); + } + } else if (tree.html != null) { + setInnerHTML(node, tree.html); + } else if (tree.text != null) { + setTextContent(node, tree.text); + } +} + +var insertTreeBefore = createMicrosoftUnsafeLocalFunction(function (parentNode, tree, referenceNode) { + // DocumentFragments aren't actually part of the DOM after insertion so + // appending children won't update the DOM. We need to ensure the fragment + // is properly populated first, breaking out of our lazy approach for just + // this level. Also, some <object> plugins (like Flash Player) will read + // <param> nodes immediately upon insertion into the DOM, so <object> + // must also be populated prior to insertion into the DOM. + if (tree.node.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE || tree.node.nodeType === ELEMENT_NODE_TYPE && tree.node.nodeName.toLowerCase() === 'object' && (tree.node.namespaceURI == null || tree.node.namespaceURI === DOMNamespaces.html)) { + insertTreeChildren(tree); + parentNode.insertBefore(tree.node, referenceNode); + } else { + parentNode.insertBefore(tree.node, referenceNode); + insertTreeChildren(tree); + } +}); + +function replaceChildWithTree(oldNode, newTree) { + oldNode.parentNode.replaceChild(newTree.node, oldNode); + insertTreeChildren(newTree); +} + +function queueChild(parentTree, childTree) { + if (enableLazy) { + parentTree.children.push(childTree); + } else { + parentTree.node.appendChild(childTree.node); + } +} + +function queueHTML(tree, html) { + if (enableLazy) { + tree.html = html; + } else { + setInnerHTML(tree.node, html); + } +} + +function queueText(tree, text) { + if (enableLazy) { + tree.text = text; + } else { + setTextContent(tree.node, text); + } +} + +function toString() { + return this.node.nodeName; +} + +function DOMLazyTree(node) { + return { + node: node, + children: [], + html: null, + text: null, + toString: toString + }; +} + +DOMLazyTree.insertTreeBefore = insertTreeBefore; +DOMLazyTree.replaceChildWithTree = replaceChildWithTree; +DOMLazyTree.queueChild = queueChild; +DOMLazyTree.queueHTML = queueHTML; +DOMLazyTree.queueText = queueText; + +module.exports = DOMLazyTree; + +/***/ }), +/* 27 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactReconciler.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactRef = __webpack_require__(/*! ./ReactRef */ 262); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +/** + * Helper to call ReactRef.attachRefs with this composite component, split out + * to avoid allocations in the transaction mount-ready queue. + */ +function attachRefs() { + ReactRef.attachRefs(this, this._currentElement); +} + +var ReactReconciler = { + + /** + * Initializes the component, renders markup, and registers event listeners. + * + * @param {ReactComponent} internalInstance + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @param {?object} the containing host component instance + * @param {?object} info about the host container + * @return {?string} Rendered markup to be inserted into the DOM. + * @final + * @internal + */ + mountComponent: function (internalInstance, transaction, hostParent, hostContainerInfo, context, parentDebugID // 0 in production and for roots + ) { + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onBeforeMountComponent(internalInstance._debugID, internalInstance._currentElement, parentDebugID); + } + } + var markup = internalInstance.mountComponent(transaction, hostParent, hostContainerInfo, context, parentDebugID); + if (internalInstance._currentElement && internalInstance._currentElement.ref != null) { + transaction.getReactMountReady().enqueue(attachRefs, internalInstance); + } + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onMountComponent(internalInstance._debugID); + } + } + return markup; + }, + + /** + * Returns a value that can be passed to + * ReactComponentEnvironment.replaceNodeWithMarkup. + */ + getHostNode: function (internalInstance) { + return internalInstance.getHostNode(); + }, + + /** + * Releases any resources allocated by `mountComponent`. + * + * @final + * @internal + */ + unmountComponent: function (internalInstance, safely) { + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onBeforeUnmountComponent(internalInstance._debugID); + } + } + ReactRef.detachRefs(internalInstance, internalInstance._currentElement); + internalInstance.unmountComponent(safely); + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onUnmountComponent(internalInstance._debugID); + } + } + }, + + /** + * Update a component using a new element. + * + * @param {ReactComponent} internalInstance + * @param {ReactElement} nextElement + * @param {ReactReconcileTransaction} transaction + * @param {object} context + * @internal + */ + receiveComponent: function (internalInstance, nextElement, transaction, context) { + var prevElement = internalInstance._currentElement; + + if (nextElement === prevElement && context === internalInstance._context) { + // Since elements are immutable after the owner is rendered, + // we can do a cheap identity compare here to determine if this is a + // superfluous reconcile. It's possible for state to be mutable but such + // change should trigger an update of the owner which would recreate + // the element. We explicitly check for the existence of an owner since + // it's possible for an element created outside a composite to be + // deeply mutated and reused. + + // TODO: Bailing out early is just a perf optimization right? + // TODO: Removing the return statement should affect correctness? + return; + } + + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onBeforeUpdateComponent(internalInstance._debugID, nextElement); + } + } + + var refsChanged = ReactRef.shouldUpdateRefs(prevElement, nextElement); + + if (refsChanged) { + ReactRef.detachRefs(internalInstance, prevElement); + } + + internalInstance.receiveComponent(nextElement, transaction, context); + + if (refsChanged && internalInstance._currentElement && internalInstance._currentElement.ref != null) { + transaction.getReactMountReady().enqueue(attachRefs, internalInstance); + } + + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onUpdateComponent(internalInstance._debugID); + } + } + }, + + /** + * Flush any dirty changes in a component. + * + * @param {ReactComponent} internalInstance + * @param {ReactReconcileTransaction} transaction + * @internal + */ + performUpdateIfNecessary: function (internalInstance, transaction, updateBatchNumber) { + if (internalInstance._updateBatchNumber !== updateBatchNumber) { + // The component's enqueued batch number should always be the current + // batch or the following one. + true ? warning(internalInstance._updateBatchNumber == null || internalInstance._updateBatchNumber === updateBatchNumber + 1, 'performUpdateIfNecessary: Unexpected batch number (current %s, ' + 'pending %s)', updateBatchNumber, internalInstance._updateBatchNumber) : void 0; + return; + } + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onBeforeUpdateComponent(internalInstance._debugID, internalInstance._currentElement); + } + } + internalInstance.performUpdateIfNecessary(transaction); + if (true) { + if (internalInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onUpdateComponent(internalInstance._debugID); + } + } + } + +}; + +module.exports = ReactReconciler; + +/***/ }), +/* 28 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/React.js ***! + \*****************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var ReactChildren = __webpack_require__(/*! ./ReactChildren */ 293); +var ReactComponent = __webpack_require__(/*! ./ReactComponent */ 71); +var ReactPureComponent = __webpack_require__(/*! ./ReactPureComponent */ 297); +var ReactClass = __webpack_require__(/*! ./ReactClass */ 294); +var ReactDOMFactories = __webpack_require__(/*! ./ReactDOMFactories */ 295); +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); +var ReactPropTypes = __webpack_require__(/*! ./ReactPropTypes */ 296); +var ReactVersion = __webpack_require__(/*! ./ReactVersion */ 298); + +var onlyChild = __webpack_require__(/*! ./onlyChild */ 300); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var createElement = ReactElement.createElement; +var createFactory = ReactElement.createFactory; +var cloneElement = ReactElement.cloneElement; + +if (true) { + var ReactElementValidator = __webpack_require__(/*! ./ReactElementValidator */ 126); + createElement = ReactElementValidator.createElement; + createFactory = ReactElementValidator.createFactory; + cloneElement = ReactElementValidator.cloneElement; +} + +var __spread = _assign; + +if (true) { + var warned = false; + __spread = function () { + true ? warning(warned, 'React.__spread is deprecated and should not be used. Use ' + 'Object.assign directly or another helper function with similar ' + 'semantics. You may be seeing this warning due to your compiler. ' + 'See https://fb.me/react-spread-deprecation for more details.') : void 0; + warned = true; + return _assign.apply(null, arguments); + }; +} + +var React = { + + // Modern + + Children: { + map: ReactChildren.map, + forEach: ReactChildren.forEach, + count: ReactChildren.count, + toArray: ReactChildren.toArray, + only: onlyChild + }, + + Component: ReactComponent, + PureComponent: ReactPureComponent, + + createElement: createElement, + cloneElement: cloneElement, + isValidElement: ReactElement.isValidElement, + + // Classic + + PropTypes: ReactPropTypes, + createClass: ReactClass.createClass, + createFactory: createFactory, + createMixin: function (mixin) { + // Currently a noop. Will be used to validate and trace mixins. + return mixin; + }, + + // This looks DOM specific but these are actually isomorphic helpers + // since they are just generating DOM strings. + DOM: ReactDOMFactories, + + version: ReactVersion, + + // Deprecated hook for JSX spread, don't use this for anything. + __spread: __spread +}; + +module.exports = React; + +/***/ }), +/* 29 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xhr-local.js ***! + \************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , XhrDriver = __webpack_require__(/*! ../driver/xhr */ 85) + ; + +function XHRLocalObject(method, url, payload /*, opts */) { + XhrDriver.call(this, method, url, payload, { + noCredentials: true + }); +} + +inherits(XHRLocalObject, XhrDriver); + +XHRLocalObject.enabled = XhrDriver.enabled; + +module.exports = XHRLocalObject; + + +/***/ }), +/* 30 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/browser.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +module.exports = { + isOpera: function() { + return global.navigator && + /opera/i.test(global.navigator.userAgent); + } + +, isKonqueror: function() { + return global.navigator && + /konqueror/i.test(global.navigator.userAgent); + } + + // #187 wrap document.domain in try/catch because of WP8 from file:/// +, hasDomain: function () { + // non-browser client always has a domain + if (!global.document) { + return true; + } + + try { + return !!global.document.domain; + } catch (e) { + return false; + } + } +}; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 31 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/iframe.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var eventUtils = __webpack_require__(/*! ./event */ 19) + , JSON3 = __webpack_require__(/*! json3 */ 16) + , browser = __webpack_require__(/*! ./browser */ 30) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:utils:iframe'); +} + +module.exports = { + WPrefix: '_jp' +, currentWindowId: null + +, polluteGlobalNamespace: function() { + if (!(module.exports.WPrefix in global)) { + global[module.exports.WPrefix] = {}; + } + } + +, postMessage: function(type, data) { + if (global.parent !== global) { + global.parent.postMessage(JSON3.stringify({ + windowId: module.exports.currentWindowId + , type: type + , data: data || '' + }), '*'); + } else { + debug('Cannot postMessage, no parent window.', type, data); + } + } + +, createIframe: function(iframeUrl, errorCallback) { + var iframe = global.document.createElement('iframe'); + var tref, unloadRef; + var unattach = function() { + debug('unattach'); + clearTimeout(tref); + // Explorer had problems with that. + try { + iframe.onload = null; + } catch (x) { + // intentionally empty + } + iframe.onerror = null; + }; + var cleanup = function() { + debug('cleanup'); + if (iframe) { + unattach(); + // This timeout makes chrome fire onbeforeunload event + // within iframe. Without the timeout it goes straight to + // onunload. + setTimeout(function() { + if (iframe) { + iframe.parentNode.removeChild(iframe); + } + iframe = null; + }, 0); + eventUtils.unloadDel(unloadRef); + } + }; + var onerror = function(err) { + debug('onerror', err); + if (iframe) { + cleanup(); + errorCallback(err); + } + }; + var post = function(msg, origin) { + debug('post', msg, origin); + try { + // When the iframe is not loaded, IE raises an exception + // on 'contentWindow'. + setTimeout(function() { + if (iframe && iframe.contentWindow) { + iframe.contentWindow.postMessage(msg, origin); + } + }, 0); + } catch (x) { + // intentionally empty + } + }; + + iframe.src = iframeUrl; + iframe.style.display = 'none'; + iframe.style.position = 'absolute'; + iframe.onerror = function() { + onerror('onerror'); + }; + iframe.onload = function() { + debug('onload'); + // `onload` is triggered before scripts on the iframe are + // executed. Give it few seconds to actually load stuff. + clearTimeout(tref); + tref = setTimeout(function() { + onerror('onload timeout'); + }, 2000); + }; + global.document.body.appendChild(iframe); + tref = setTimeout(function() { + onerror('timeout'); + }, 15000); + unloadRef = eventUtils.unloadAdd(cleanup); + return { + post: post + , cleanup: cleanup + , loaded: unattach + }; + } + +/* eslint no-undef: "off", new-cap: "off" */ +, createHtmlfile: function(iframeUrl, errorCallback) { + var axo = ['Active'].concat('Object').join('X'); + var doc = new global[axo]('htmlfile'); + var tref, unloadRef; + var iframe; + var unattach = function() { + clearTimeout(tref); + iframe.onerror = null; + }; + var cleanup = function() { + if (doc) { + unattach(); + eventUtils.unloadDel(unloadRef); + iframe.parentNode.removeChild(iframe); + iframe = doc = null; + CollectGarbage(); + } + }; + var onerror = function(r) { + debug('onerror', r); + if (doc) { + cleanup(); + errorCallback(r); + } + }; + var post = function(msg, origin) { + try { + // When the iframe is not loaded, IE raises an exception + // on 'contentWindow'. + setTimeout(function() { + if (iframe && iframe.contentWindow) { + iframe.contentWindow.postMessage(msg, origin); + } + }, 0); + } catch (x) { + // intentionally empty + } + }; + + doc.open(); + doc.write('<html><s' + 'cript>' + + 'document.domain="' + global.document.domain + '";' + + '</s' + 'cript></html>'); + doc.close(); + doc.parentWindow[module.exports.WPrefix] = global[module.exports.WPrefix]; + var c = doc.createElement('div'); + doc.body.appendChild(c); + iframe = doc.createElement('iframe'); + c.appendChild(iframe); + iframe.src = iframeUrl; + iframe.onerror = function() { + onerror('onerror'); + }; + tref = setTimeout(function() { + onerror('timeout'); + }, 15000); + unloadRef = eventUtils.unloadAdd(cleanup); + return { + post: post + , cleanup: cleanup + , loaded: unattach + }; + } +}; + +module.exports.iframeEnabled = false; +if (global.document) { + // postMessage misbehaves in konqueror 4.6.5 - the messages are delivered with + // huge delay, or not at all. + module.exports.iframeEnabled = (typeof global.postMessage === 'function' || + typeof global.postMessage === 'object') && (!browser.isKonqueror()); +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 32 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/util.js ***! + \***********************************************************/ +/***/ (function(module, exports) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +/** + * This is a helper function for getting values from parameter/options + * objects. + * + * @param args The object we are extracting values from + * @param name The name of the property we are getting. + * @param defaultValue An optional value to return if the property is missing + * from the object. If this is not specified and the property is missing, an + * error will be thrown. + */ +function getArg(aArgs, aName, aDefaultValue) { + if (aName in aArgs) { + return aArgs[aName]; + } else if (arguments.length === 3) { + return aDefaultValue; + } else { + throw new Error('"' + aName + '" is a required argument.'); + } +} +exports.getArg = getArg; + +var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.]*)(?::(\d+))?(\S*)$/; +var dataUrlRegexp = /^data:.+\,.+$/; + +function urlParse(aUrl) { + var match = aUrl.match(urlRegexp); + if (!match) { + return null; + } + return { + scheme: match[1], + auth: match[2], + host: match[3], + port: match[4], + path: match[5] + }; +} +exports.urlParse = urlParse; + +function urlGenerate(aParsedUrl) { + var url = ''; + if (aParsedUrl.scheme) { + url += aParsedUrl.scheme + ':'; + } + url += '//'; + if (aParsedUrl.auth) { + url += aParsedUrl.auth + '@'; + } + if (aParsedUrl.host) { + url += aParsedUrl.host; + } + if (aParsedUrl.port) { + url += ":" + aParsedUrl.port + } + if (aParsedUrl.path) { + url += aParsedUrl.path; + } + return url; +} +exports.urlGenerate = urlGenerate; + +/** + * Normalizes a path, or the path portion of a URL: + * + * - Replaces consecutive slashes with one slash. + * - Removes unnecessary '.' parts. + * - Removes unnecessary '<dir>/..' parts. + * + * Based on code in the Node.js 'path' core module. + * + * @param aPath The path or url to normalize. + */ +function normalize(aPath) { + var path = aPath; + var url = urlParse(aPath); + if (url) { + if (!url.path) { + return aPath; + } + path = url.path; + } + var isAbsolute = exports.isAbsolute(path); + + var parts = path.split(/\/+/); + for (var part, up = 0, i = parts.length - 1; i >= 0; i--) { + part = parts[i]; + if (part === '.') { + parts.splice(i, 1); + } else if (part === '..') { + up++; + } else if (up > 0) { + if (part === '') { + // The first part is blank if the path is absolute. Trying to go + // above the root is a no-op. Therefore we can remove all '..' parts + // directly after the root. + parts.splice(i + 1, up); + up = 0; + } else { + parts.splice(i, 2); + up--; + } + } + } + path = parts.join('/'); + + if (path === '') { + path = isAbsolute ? '/' : '.'; + } + + if (url) { + url.path = path; + return urlGenerate(url); + } + return path; +} +exports.normalize = normalize; + +/** + * Joins two paths/URLs. + * + * @param aRoot The root path or URL. + * @param aPath The path or URL to be joined with the root. + * + * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a + * scheme-relative URL: Then the scheme of aRoot, if any, is prepended + * first. + * - Otherwise aPath is a path. If aRoot is a URL, then its path portion + * is updated with the result and aRoot is returned. Otherwise the result + * is returned. + * - If aPath is absolute, the result is aPath. + * - Otherwise the two paths are joined with a slash. + * - Joining for example 'http://' and 'www.example.com' is also supported. + */ +function join(aRoot, aPath) { + if (aRoot === "") { + aRoot = "."; + } + if (aPath === "") { + aPath = "."; + } + var aPathUrl = urlParse(aPath); + var aRootUrl = urlParse(aRoot); + if (aRootUrl) { + aRoot = aRootUrl.path || '/'; + } + + // `join(foo, '//www.example.org')` + if (aPathUrl && !aPathUrl.scheme) { + if (aRootUrl) { + aPathUrl.scheme = aRootUrl.scheme; + } + return urlGenerate(aPathUrl); + } + + if (aPathUrl || aPath.match(dataUrlRegexp)) { + return aPath; + } + + // `join('http://', 'www.example.com')` + if (aRootUrl && !aRootUrl.host && !aRootUrl.path) { + aRootUrl.host = aPath; + return urlGenerate(aRootUrl); + } + + var joined = aPath.charAt(0) === '/' + ? aPath + : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath); + + if (aRootUrl) { + aRootUrl.path = joined; + return urlGenerate(aRootUrl); + } + return joined; +} +exports.join = join; + +exports.isAbsolute = function (aPath) { + return aPath.charAt(0) === '/' || !!aPath.match(urlRegexp); +}; + +/** + * Make a path relative to a URL or another path. + * + * @param aRoot The root path or URL. + * @param aPath The path or URL to be made relative to aRoot. + */ +function relative(aRoot, aPath) { + if (aRoot === "") { + aRoot = "."; + } + + aRoot = aRoot.replace(/\/$/, ''); + + // It is possible for the path to be above the root. In this case, simply + // checking whether the root is a prefix of the path won't work. Instead, we + // need to remove components from the root one by one, until either we find + // a prefix that fits, or we run out of components to remove. + var level = 0; + while (aPath.indexOf(aRoot + '/') !== 0) { + var index = aRoot.lastIndexOf("/"); + if (index < 0) { + return aPath; + } + + // If the only part of the root that is left is the scheme (i.e. http://, + // file:///, etc.), one or more slashes (/), or simply nothing at all, we + // have exhausted all components, so the path is not relative to the root. + aRoot = aRoot.slice(0, index); + if (aRoot.match(/^([^\/]+:\/)?\/*$/)) { + return aPath; + } + + ++level; + } + + // Make sure we add a "../" for each component we removed from the root. + return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1); +} +exports.relative = relative; + +var supportsNullProto = (function () { + var obj = Object.create(null); + return !('__proto__' in obj); +}()); + +function identity (s) { + return s; +} + +/** + * Because behavior goes wacky when you set `__proto__` on objects, we + * have to prefix all the strings in our set with an arbitrary character. + * + * See https://github.com/mozilla/source-map/pull/31 and + * https://github.com/mozilla/source-map/issues/30 + * + * @param String aStr + */ +function toSetString(aStr) { + if (isProtoString(aStr)) { + return '$' + aStr; + } + + return aStr; +} +exports.toSetString = supportsNullProto ? identity : toSetString; + +function fromSetString(aStr) { + if (isProtoString(aStr)) { + return aStr.slice(1); + } + + return aStr; +} +exports.fromSetString = supportsNullProto ? identity : fromSetString; + +function isProtoString(s) { + if (!s) { + return false; + } + + var length = s.length; + + if (length < 9 /* "__proto__".length */) { + return false; + } + + if (s.charCodeAt(length - 1) !== 95 /* '_' */ || + s.charCodeAt(length - 2) !== 95 /* '_' */ || + s.charCodeAt(length - 3) !== 111 /* 'o' */ || + s.charCodeAt(length - 4) !== 116 /* 't' */ || + s.charCodeAt(length - 5) !== 111 /* 'o' */ || + s.charCodeAt(length - 6) !== 114 /* 'r' */ || + s.charCodeAt(length - 7) !== 112 /* 'p' */ || + s.charCodeAt(length - 8) !== 95 /* '_' */ || + s.charCodeAt(length - 9) !== 95 /* '_' */) { + return false; + } + + for (var i = length - 10; i >= 0; i--) { + if (s.charCodeAt(i) !== 36 /* '$' */) { + return false; + } + } + + return true; +} + +/** + * Comparator between two mappings where the original positions are compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same original source/line/column, but different generated + * line and column the same. Useful when searching for a mapping with a + * stubbed out mapping. + */ +function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) { + var cmp = mappingA.source - mappingB.source; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0 || onlyCompareOriginal) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp !== 0) { + return cmp; + } + + return mappingA.name - mappingB.name; +} +exports.compareByOriginalPositions = compareByOriginalPositions; + +/** + * Comparator between two mappings with deflated source and name indices where + * the generated positions are compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same generated line and column, but different + * source/name/original line and column the same. Useful when searching for a + * mapping with a stubbed out mapping. + */ +function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) { + var cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0 || onlyCompareGenerated) { + return cmp; + } + + cmp = mappingA.source - mappingB.source; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0) { + return cmp; + } + + return mappingA.name - mappingB.name; +} +exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated; + +function strcmp(aStr1, aStr2) { + if (aStr1 === aStr2) { + return 0; + } + + if (aStr1 > aStr2) { + return 1; + } + + return -1; +} + +/** + * Comparator between two mappings with inflated source and name strings where + * the generated positions are compared. + */ +function compareByGeneratedPositionsInflated(mappingA, mappingB) { + var cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0) { + return cmp; + } + + cmp = strcmp(mappingA.source, mappingB.source); + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0) { + return cmp; + } + + return strcmp(mappingA.name, mappingB.name); +} +exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated; + + +/***/ }), +/* 33 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/emptyObject.js ***! + \**********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var emptyObject = {}; + +if (true) { + Object.freeze(emptyObject); +} + +module.exports = emptyObject; + +/***/ }), +/* 34 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/EventPluginHub.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var EventPluginRegistry = __webpack_require__(/*! ./EventPluginRegistry */ 41); +var EventPluginUtils = __webpack_require__(/*! ./EventPluginUtils */ 58); +var ReactErrorUtils = __webpack_require__(/*! ./ReactErrorUtils */ 62); + +var accumulateInto = __webpack_require__(/*! ./accumulateInto */ 117); +var forEachAccumulated = __webpack_require__(/*! ./forEachAccumulated */ 118); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Internal store for event listeners + */ +var listenerBank = {}; + +/** + * Internal queue of events that have accumulated their dispatches and are + * waiting to have their dispatches executed. + */ +var eventQueue = null; + +/** + * Dispatches an event and releases it back into the pool, unless persistent. + * + * @param {?object} event Synthetic event to be dispatched. + * @param {boolean} simulated If the event is simulated (changes exn behavior) + * @private + */ +var executeDispatchesAndRelease = function (event, simulated) { + if (event) { + EventPluginUtils.executeDispatchesInOrder(event, simulated); + + if (!event.isPersistent()) { + event.constructor.release(event); + } + } +}; +var executeDispatchesAndReleaseSimulated = function (e) { + return executeDispatchesAndRelease(e, true); +}; +var executeDispatchesAndReleaseTopLevel = function (e) { + return executeDispatchesAndRelease(e, false); +}; + +var getDictionaryKey = function (inst) { + // Prevents V8 performance issue: + // https://github.com/facebook/react/pull/7232 + return '.' + inst._rootNodeID; +}; + +function isInteractive(tag) { + return tag === 'button' || tag === 'input' || tag === 'select' || tag === 'textarea'; +} + +function shouldPreventMouseEvent(name, type, props) { + switch (name) { + case 'onClick': + case 'onClickCapture': + case 'onDoubleClick': + case 'onDoubleClickCapture': + case 'onMouseDown': + case 'onMouseDownCapture': + case 'onMouseMove': + case 'onMouseMoveCapture': + case 'onMouseUp': + case 'onMouseUpCapture': + return !!(props.disabled && isInteractive(type)); + default: + return false; + } +} + +/** + * This is a unified interface for event plugins to be installed and configured. + * + * Event plugins can implement the following properties: + * + * `extractEvents` {function(string, DOMEventTarget, string, object): *} + * Required. When a top-level event is fired, this method is expected to + * extract synthetic events that will in turn be queued and dispatched. + * + * `eventTypes` {object} + * Optional, plugins that fire events must publish a mapping of registration + * names that are used to register listeners. Values of this mapping must + * be objects that contain `registrationName` or `phasedRegistrationNames`. + * + * `executeDispatch` {function(object, function, string)} + * Optional, allows plugins to override how an event gets dispatched. By + * default, the listener is simply invoked. + * + * Each plugin that is injected into `EventsPluginHub` is immediately operable. + * + * @public + */ +var EventPluginHub = { + + /** + * Methods for injecting dependencies. + */ + injection: { + + /** + * @param {array} InjectedEventPluginOrder + * @public + */ + injectEventPluginOrder: EventPluginRegistry.injectEventPluginOrder, + + /** + * @param {object} injectedNamesToPlugins Map from names to plugin modules. + */ + injectEventPluginsByName: EventPluginRegistry.injectEventPluginsByName + + }, + + /** + * Stores `listener` at `listenerBank[registrationName][key]`. Is idempotent. + * + * @param {object} inst The instance, which is the source of events. + * @param {string} registrationName Name of listener (e.g. `onClick`). + * @param {function} listener The callback to store. + */ + putListener: function (inst, registrationName, listener) { + !(typeof listener === 'function') ? true ? invariant(false, 'Expected %s listener to be a function, instead got type %s', registrationName, typeof listener) : _prodInvariant('94', registrationName, typeof listener) : void 0; + + var key = getDictionaryKey(inst); + var bankForRegistrationName = listenerBank[registrationName] || (listenerBank[registrationName] = {}); + bankForRegistrationName[key] = listener; + + var PluginModule = EventPluginRegistry.registrationNameModules[registrationName]; + if (PluginModule && PluginModule.didPutListener) { + PluginModule.didPutListener(inst, registrationName, listener); + } + }, + + /** + * @param {object} inst The instance, which is the source of events. + * @param {string} registrationName Name of listener (e.g. `onClick`). + * @return {?function} The stored callback. + */ + getListener: function (inst, registrationName) { + // TODO: shouldPreventMouseEvent is DOM-specific and definitely should not + // live here; needs to be moved to a better place soon + var bankForRegistrationName = listenerBank[registrationName]; + if (shouldPreventMouseEvent(registrationName, inst._currentElement.type, inst._currentElement.props)) { + return null; + } + var key = getDictionaryKey(inst); + return bankForRegistrationName && bankForRegistrationName[key]; + }, + + /** + * Deletes a listener from the registration bank. + * + * @param {object} inst The instance, which is the source of events. + * @param {string} registrationName Name of listener (e.g. `onClick`). + */ + deleteListener: function (inst, registrationName) { + var PluginModule = EventPluginRegistry.registrationNameModules[registrationName]; + if (PluginModule && PluginModule.willDeleteListener) { + PluginModule.willDeleteListener(inst, registrationName); + } + + var bankForRegistrationName = listenerBank[registrationName]; + // TODO: This should never be null -- when is it? + if (bankForRegistrationName) { + var key = getDictionaryKey(inst); + delete bankForRegistrationName[key]; + } + }, + + /** + * Deletes all listeners for the DOM element with the supplied ID. + * + * @param {object} inst The instance, which is the source of events. + */ + deleteAllListeners: function (inst) { + var key = getDictionaryKey(inst); + for (var registrationName in listenerBank) { + if (!listenerBank.hasOwnProperty(registrationName)) { + continue; + } + + if (!listenerBank[registrationName][key]) { + continue; + } + + var PluginModule = EventPluginRegistry.registrationNameModules[registrationName]; + if (PluginModule && PluginModule.willDeleteListener) { + PluginModule.willDeleteListener(inst, registrationName); + } + + delete listenerBank[registrationName][key]; + } + }, + + /** + * Allows registered plugins an opportunity to extract events from top-level + * native browser events. + * + * @return {*} An accumulation of synthetic events. + * @internal + */ + extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + var events; + var plugins = EventPluginRegistry.plugins; + for (var i = 0; i < plugins.length; i++) { + // Not every plugin in the ordering may be loaded at runtime. + var possiblePlugin = plugins[i]; + if (possiblePlugin) { + var extractedEvents = possiblePlugin.extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget); + if (extractedEvents) { + events = accumulateInto(events, extractedEvents); + } + } + } + return events; + }, + + /** + * Enqueues a synthetic event that should be dispatched when + * `processEventQueue` is invoked. + * + * @param {*} events An accumulation of synthetic events. + * @internal + */ + enqueueEvents: function (events) { + if (events) { + eventQueue = accumulateInto(eventQueue, events); + } + }, + + /** + * Dispatches all synthetic events on the event queue. + * + * @internal + */ + processEventQueue: function (simulated) { + // Set `eventQueue` to null before processing it so that we can tell if more + // events get enqueued while processing. + var processingEventQueue = eventQueue; + eventQueue = null; + if (simulated) { + forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseSimulated); + } else { + forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseTopLevel); + } + !!eventQueue ? true ? invariant(false, 'processEventQueue(): Additional events were enqueued while processing an event queue. Support for this has not yet been implemented.') : _prodInvariant('95') : void 0; + // This would be a good time to rethrow if any of the event handlers threw. + ReactErrorUtils.rethrowCaughtError(); + }, + + /** + * These are needed for tests only. Do not use! + */ + __purge: function () { + listenerBank = {}; + }, + + __getListenerBank: function () { + return listenerBank; + } + +}; + +module.exports = EventPluginHub; + +/***/ }), +/* 35 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/EventPropagators.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var EventPluginHub = __webpack_require__(/*! ./EventPluginHub */ 34); +var EventPluginUtils = __webpack_require__(/*! ./EventPluginUtils */ 58); + +var accumulateInto = __webpack_require__(/*! ./accumulateInto */ 117); +var forEachAccumulated = __webpack_require__(/*! ./forEachAccumulated */ 118); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var getListener = EventPluginHub.getListener; + +/** + * Some event types have a notion of different registration names for different + * "phases" of propagation. This finds listeners by a given phase. + */ +function listenerAtPhase(inst, event, propagationPhase) { + var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase]; + return getListener(inst, registrationName); +} + +/** + * Tags a `SyntheticEvent` with dispatched listeners. Creating this function + * here, allows us to not have to bind or create functions for each event. + * Mutating the event's members allows us to not have to create a wrapping + * "dispatch" object that pairs the event with the listener. + */ +function accumulateDirectionalDispatches(inst, phase, event) { + if (true) { + true ? warning(inst, 'Dispatching inst must not be null') : void 0; + } + var listener = listenerAtPhase(inst, event, phase); + if (listener) { + event._dispatchListeners = accumulateInto(event._dispatchListeners, listener); + event._dispatchInstances = accumulateInto(event._dispatchInstances, inst); + } +} + +/** + * Collect dispatches (must be entirely collected before dispatching - see unit + * tests). Lazily allocate the array to conserve memory. We must loop through + * each event and perform the traversal for each one. We cannot perform a + * single traversal for the entire collection of events because each event may + * have a different target. + */ +function accumulateTwoPhaseDispatchesSingle(event) { + if (event && event.dispatchConfig.phasedRegistrationNames) { + EventPluginUtils.traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event); + } +} + +/** + * Same as `accumulateTwoPhaseDispatchesSingle`, but skips over the targetID. + */ +function accumulateTwoPhaseDispatchesSingleSkipTarget(event) { + if (event && event.dispatchConfig.phasedRegistrationNames) { + var targetInst = event._targetInst; + var parentInst = targetInst ? EventPluginUtils.getParentInstance(targetInst) : null; + EventPluginUtils.traverseTwoPhase(parentInst, accumulateDirectionalDispatches, event); + } +} + +/** + * Accumulates without regard to direction, does not look for phased + * registration names. Same as `accumulateDirectDispatchesSingle` but without + * requiring that the `dispatchMarker` be the same as the dispatched ID. + */ +function accumulateDispatches(inst, ignoredDirection, event) { + if (event && event.dispatchConfig.registrationName) { + var registrationName = event.dispatchConfig.registrationName; + var listener = getListener(inst, registrationName); + if (listener) { + event._dispatchListeners = accumulateInto(event._dispatchListeners, listener); + event._dispatchInstances = accumulateInto(event._dispatchInstances, inst); + } + } +} + +/** + * Accumulates dispatches on an `SyntheticEvent`, but only for the + * `dispatchMarker`. + * @param {SyntheticEvent} event + */ +function accumulateDirectDispatchesSingle(event) { + if (event && event.dispatchConfig.registrationName) { + accumulateDispatches(event._targetInst, null, event); + } +} + +function accumulateTwoPhaseDispatches(events) { + forEachAccumulated(events, accumulateTwoPhaseDispatchesSingle); +} + +function accumulateTwoPhaseDispatchesSkipTarget(events) { + forEachAccumulated(events, accumulateTwoPhaseDispatchesSingleSkipTarget); +} + +function accumulateEnterLeaveDispatches(leave, enter, from, to) { + EventPluginUtils.traverseEnterLeave(from, to, accumulateDispatches, leave, enter); +} + +function accumulateDirectDispatches(events) { + forEachAccumulated(events, accumulateDirectDispatchesSingle); +} + +/** + * A small set of propagation patterns, each of which will accept a small amount + * of information, and generate a set of "dispatch ready event objects" - which + * are sets of events that have already been annotated with a set of dispatched + * listener functions/ids. The API is designed this way to discourage these + * propagation strategies from actually executing the dispatches, since we + * always want to collect the entire set of dispatches before executing event a + * single one. + * + * @constructor EventPropagators + */ +var EventPropagators = { + accumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches, + accumulateTwoPhaseDispatchesSkipTarget: accumulateTwoPhaseDispatchesSkipTarget, + accumulateDirectDispatches: accumulateDirectDispatches, + accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches +}; + +module.exports = EventPropagators; + +/***/ }), +/* 36 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactInstanceMap.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * `ReactInstanceMap` maintains a mapping from a public facing stateful + * instance (key) and the internal representation (value). This allows public + * methods to accept the user facing instance as an argument and map them back + * to internal methods. + */ + +// TODO: Replace this with ES6: var ReactInstanceMap = new Map(); + +var ReactInstanceMap = { + + /** + * This API should be called `delete` but we'd have to make sure to always + * transform these to strings for IE support. When this transform is fully + * supported we can rename it. + */ + remove: function (key) { + key._reactInternalInstance = undefined; + }, + + get: function (key) { + return key._reactInternalInstance; + }, + + has: function (key) { + return key._reactInternalInstance !== undefined; + }, + + set: function (key, value) { + key._reactInternalInstance = value; + } + +}; + +module.exports = ReactInstanceMap; + +/***/ }), +/* 37 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticUIEvent.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 18); + +var getEventTarget = __webpack_require__(/*! ./getEventTarget */ 67); + +/** + * @interface UIEvent + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var UIEventInterface = { + view: function (event) { + if (event.view) { + return event.view; + } + + var target = getEventTarget(event); + if (target.window === target) { + // target is a window object + return target; + } + + var doc = target.ownerDocument; + // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8. + if (doc) { + return doc.defaultView || doc.parentWindow; + } else { + return window; + } + }, + detail: function (event) { + return event.detail || 0; + } +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticEvent} + */ +function SyntheticUIEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticEvent.augmentClass(SyntheticUIEvent, UIEventInterface); + +module.exports = SyntheticUIEvent; + +/***/ }), +/* 38 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/xhr.js ***! + \********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:receiver:xhr'); +} + +function XhrReceiver(url, AjaxObject) { + debug(url); + EventEmitter.call(this); + var self = this; + + this.bufferPosition = 0; + + this.xo = new AjaxObject('POST', url, null); + this.xo.on('chunk', this._chunkHandler.bind(this)); + this.xo.once('finish', function(status, text) { + debug('finish', status, text); + self._chunkHandler(status, text); + self.xo = null; + var reason = status === 200 ? 'network' : 'permanent'; + debug('close', reason); + self.emit('close', null, reason); + self._cleanup(); + }); +} + +inherits(XhrReceiver, EventEmitter); + +XhrReceiver.prototype._chunkHandler = function(status, text) { + debug('_chunkHandler', status); + if (status !== 200 || !text) { + return; + } + + for (var idx = -1; ; this.bufferPosition += idx + 1) { + var buf = text.slice(this.bufferPosition); + idx = buf.indexOf('\n'); + if (idx === -1) { + break; + } + var msg = buf.slice(0, idx); + if (msg) { + debug('message', msg); + this.emit('message', msg); + } + } +}; + +XhrReceiver.prototype._cleanup = function() { + debug('_cleanup'); + this.removeAllListeners(); +}; + +XhrReceiver.prototype.abort = function() { + debug('abort'); + if (this.xo) { + this.xo.close(); + debug('close'); + this.emit('close', null, 'user'); + this.xo = null; + } + this._cleanup(); +}; + +module.exports = XhrReceiver; + + +/***/ }), +/* 39 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xhr-cors.js ***! + \***********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , XhrDriver = __webpack_require__(/*! ../driver/xhr */ 85) + ; + +function XHRCorsObject(method, url, payload, opts) { + XhrDriver.call(this, method, url, payload, opts); +} + +inherits(XHRCorsObject, XhrDriver); + +XHRCorsObject.enabled = XhrDriver.enabled && XhrDriver.supportsCORS; + +module.exports = XHRCorsObject; + + +/***/ }), +/* 40 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-dev-utils/~/stack-frame/lib/index.js ***! + \*************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); + +var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +/** A container holding a script line. */ +var ScriptLine = +/** The content (or value) of this line of source. */ +function ScriptLine(lineNumber, content) { + var highlight = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + + _classCallCheck(this, ScriptLine); + + this.lineNumber = lineNumber; + this.content = content; + this.highlight = highlight; +} +/** Whether or not this line should be highlighted. Particularly useful for error reporting with context. */ + +/** The line number of this line of source. */ +; + +/** + * A representation of a stack frame. + */ + + +var StackFrame = function () { + function StackFrame() { + var functionName = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + var fileName = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null; + var lineNumber = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null; + var columnNumber = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null; + var scriptCode = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : null; + var sourceFunctionName = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : null; + var sourceFileName = arguments.length > 6 && arguments[6] !== undefined ? arguments[6] : null; + var sourceLineNumber = arguments.length > 7 && arguments[7] !== undefined ? arguments[7] : null; + var sourceColumnNumber = arguments.length > 8 && arguments[8] !== undefined ? arguments[8] : null; + var sourceScriptCode = arguments.length > 9 && arguments[9] !== undefined ? arguments[9] : null; + + _classCallCheck(this, StackFrame); + + this.functionName = functionName; + + this.fileName = fileName; + this.lineNumber = lineNumber; + this.columnNumber = columnNumber; + + this._originalFunctionName = sourceFunctionName; + this._originalFileName = sourceFileName; + this._originalLineNumber = sourceLineNumber; + this._originalColumnNumber = sourceColumnNumber; + + this._scriptCode = scriptCode; + this._originalScriptCode = sourceScriptCode; + } + + /** + * Returns the name of this function. + */ + + + _createClass(StackFrame, [{ + key: 'getFunctionName', + value: function getFunctionName() { + return this.functionName; + } + + /** + * Returns the source of the frame. + * This contains the file name, line number, and column number when available. + */ + + }, { + key: 'getSource', + value: function getSource() { + var str = ''; + if (this.fileName != null) { + str += this.fileName + ':'; + } + if (this.lineNumber != null) { + str += this.lineNumber + ':'; + } + if (this.columnNumber != null) { + str += this.columnNumber + ':'; + } + return str.slice(0, -1); + } + + /** + * Returns a pretty version of this stack frame. + */ + + }, { + key: 'toString', + value: function toString() { + var f = this.getFunctionName(); + if (f == null) return this.getSource(); + return f + ' (' + this.getSource() + ')'; + } + }]); + + return StackFrame; +}(); + +exports.StackFrame = StackFrame; +exports.ScriptLine = ScriptLine; +exports.default = StackFrame; + +/***/ }), +/* 41 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/EventPluginRegistry.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Injectable ordering of event plugins. + */ +var eventPluginOrder = null; + +/** + * Injectable mapping from names to event plugin modules. + */ +var namesToPlugins = {}; + +/** + * Recomputes the plugin list using the injected plugins and plugin ordering. + * + * @private + */ +function recomputePluginOrdering() { + if (!eventPluginOrder) { + // Wait until an `eventPluginOrder` is injected. + return; + } + for (var pluginName in namesToPlugins) { + var pluginModule = namesToPlugins[pluginName]; + var pluginIndex = eventPluginOrder.indexOf(pluginName); + !(pluginIndex > -1) ? true ? invariant(false, 'EventPluginRegistry: Cannot inject event plugins that do not exist in the plugin ordering, `%s`.', pluginName) : _prodInvariant('96', pluginName) : void 0; + if (EventPluginRegistry.plugins[pluginIndex]) { + continue; + } + !pluginModule.extractEvents ? true ? invariant(false, 'EventPluginRegistry: Event plugins must implement an `extractEvents` method, but `%s` does not.', pluginName) : _prodInvariant('97', pluginName) : void 0; + EventPluginRegistry.plugins[pluginIndex] = pluginModule; + var publishedEvents = pluginModule.eventTypes; + for (var eventName in publishedEvents) { + !publishEventForPlugin(publishedEvents[eventName], pluginModule, eventName) ? true ? invariant(false, 'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.', eventName, pluginName) : _prodInvariant('98', eventName, pluginName) : void 0; + } + } +} + +/** + * Publishes an event so that it can be dispatched by the supplied plugin. + * + * @param {object} dispatchConfig Dispatch configuration for the event. + * @param {object} PluginModule Plugin publishing the event. + * @return {boolean} True if the event was successfully published. + * @private + */ +function publishEventForPlugin(dispatchConfig, pluginModule, eventName) { + !!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName) ? true ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same event name, `%s`.', eventName) : _prodInvariant('99', eventName) : void 0; + EventPluginRegistry.eventNameDispatchConfigs[eventName] = dispatchConfig; + + var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames; + if (phasedRegistrationNames) { + for (var phaseName in phasedRegistrationNames) { + if (phasedRegistrationNames.hasOwnProperty(phaseName)) { + var phasedRegistrationName = phasedRegistrationNames[phaseName]; + publishRegistrationName(phasedRegistrationName, pluginModule, eventName); + } + } + return true; + } else if (dispatchConfig.registrationName) { + publishRegistrationName(dispatchConfig.registrationName, pluginModule, eventName); + return true; + } + return false; +} + +/** + * Publishes a registration name that is used to identify dispatched events and + * can be used with `EventPluginHub.putListener` to register listeners. + * + * @param {string} registrationName Registration name to add. + * @param {object} PluginModule Plugin publishing the event. + * @private + */ +function publishRegistrationName(registrationName, pluginModule, eventName) { + !!EventPluginRegistry.registrationNameModules[registrationName] ? true ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same registration name, `%s`.', registrationName) : _prodInvariant('100', registrationName) : void 0; + EventPluginRegistry.registrationNameModules[registrationName] = pluginModule; + EventPluginRegistry.registrationNameDependencies[registrationName] = pluginModule.eventTypes[eventName].dependencies; + + if (true) { + var lowerCasedName = registrationName.toLowerCase(); + EventPluginRegistry.possibleRegistrationNames[lowerCasedName] = registrationName; + + if (registrationName === 'onDoubleClick') { + EventPluginRegistry.possibleRegistrationNames.ondblclick = registrationName; + } + } +} + +/** + * Registers plugins so that they can extract and dispatch events. + * + * @see {EventPluginHub} + */ +var EventPluginRegistry = { + + /** + * Ordered list of injected plugins. + */ + plugins: [], + + /** + * Mapping from event name to dispatch config + */ + eventNameDispatchConfigs: {}, + + /** + * Mapping from registration name to plugin module + */ + registrationNameModules: {}, + + /** + * Mapping from registration name to event name + */ + registrationNameDependencies: {}, + + /** + * Mapping from lowercase registration names to the properly cased version, + * used to warn in the case of missing event handlers. Available + * only in __DEV__. + * @type {Object} + */ + possibleRegistrationNames: true ? {} : null, + // Trust the developer to only use possibleRegistrationNames in __DEV__ + + /** + * Injects an ordering of plugins (by plugin name). This allows the ordering + * to be decoupled from injection of the actual plugins so that ordering is + * always deterministic regardless of packaging, on-the-fly injection, etc. + * + * @param {array} InjectedEventPluginOrder + * @internal + * @see {EventPluginHub.injection.injectEventPluginOrder} + */ + injectEventPluginOrder: function (injectedEventPluginOrder) { + !!eventPluginOrder ? true ? invariant(false, 'EventPluginRegistry: Cannot inject event plugin ordering more than once. You are likely trying to load more than one copy of React.') : _prodInvariant('101') : void 0; + // Clone the ordering so it cannot be dynamically mutated. + eventPluginOrder = Array.prototype.slice.call(injectedEventPluginOrder); + recomputePluginOrdering(); + }, + + /** + * Injects plugins to be used by `EventPluginHub`. The plugin names must be + * in the ordering injected by `injectEventPluginOrder`. + * + * Plugins can be injected as part of page initialization or on-the-fly. + * + * @param {object} injectedNamesToPlugins Map from names to plugin modules. + * @internal + * @see {EventPluginHub.injection.injectEventPluginsByName} + */ + injectEventPluginsByName: function (injectedNamesToPlugins) { + var isOrderingDirty = false; + for (var pluginName in injectedNamesToPlugins) { + if (!injectedNamesToPlugins.hasOwnProperty(pluginName)) { + continue; + } + var pluginModule = injectedNamesToPlugins[pluginName]; + if (!namesToPlugins.hasOwnProperty(pluginName) || namesToPlugins[pluginName] !== pluginModule) { + !!namesToPlugins[pluginName] ? true ? invariant(false, 'EventPluginRegistry: Cannot inject two different event plugins using the same name, `%s`.', pluginName) : _prodInvariant('102', pluginName) : void 0; + namesToPlugins[pluginName] = pluginModule; + isOrderingDirty = true; + } + } + if (isOrderingDirty) { + recomputePluginOrdering(); + } + }, + + /** + * Looks up the plugin for the supplied event. + * + * @param {object} event A synthetic event. + * @return {?object} The plugin that created the supplied event. + * @internal + */ + getPluginModuleForEvent: function (event) { + var dispatchConfig = event.dispatchConfig; + if (dispatchConfig.registrationName) { + return EventPluginRegistry.registrationNameModules[dispatchConfig.registrationName] || null; + } + if (dispatchConfig.phasedRegistrationNames !== undefined) { + // pulling phasedRegistrationNames out of dispatchConfig helps Flow see + // that it is not undefined. + var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames; + + for (var phase in phasedRegistrationNames) { + if (!phasedRegistrationNames.hasOwnProperty(phase)) { + continue; + } + var pluginModule = EventPluginRegistry.registrationNameModules[phasedRegistrationNames[phase]]; + if (pluginModule) { + return pluginModule; + } + } + } + return null; + }, + + /** + * Exposed for unit testing. + * @private + */ + _resetEventPlugins: function () { + eventPluginOrder = null; + for (var pluginName in namesToPlugins) { + if (namesToPlugins.hasOwnProperty(pluginName)) { + delete namesToPlugins[pluginName]; + } + } + EventPluginRegistry.plugins.length = 0; + + var eventNameDispatchConfigs = EventPluginRegistry.eventNameDispatchConfigs; + for (var eventName in eventNameDispatchConfigs) { + if (eventNameDispatchConfigs.hasOwnProperty(eventName)) { + delete eventNameDispatchConfigs[eventName]; + } + } + + var registrationNameModules = EventPluginRegistry.registrationNameModules; + for (var registrationName in registrationNameModules) { + if (registrationNameModules.hasOwnProperty(registrationName)) { + delete registrationNameModules[registrationName]; + } + } + + if (true) { + var possibleRegistrationNames = EventPluginRegistry.possibleRegistrationNames; + for (var lowerCasedName in possibleRegistrationNames) { + if (possibleRegistrationNames.hasOwnProperty(lowerCasedName)) { + delete possibleRegistrationNames[lowerCasedName]; + } + } + } + } + +}; + +module.exports = EventPluginRegistry; + +/***/ }), +/* 42 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactBrowserEventEmitter.js ***! + \****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var EventPluginRegistry = __webpack_require__(/*! ./EventPluginRegistry */ 41); +var ReactEventEmitterMixin = __webpack_require__(/*! ./ReactEventEmitterMixin */ 252); +var ViewportMetrics = __webpack_require__(/*! ./ViewportMetrics */ 116); + +var getVendorPrefixedEventName = __webpack_require__(/*! ./getVendorPrefixedEventName */ 288); +var isEventSupported = __webpack_require__(/*! ./isEventSupported */ 68); + +/** + * Summary of `ReactBrowserEventEmitter` event handling: + * + * - Top-level delegation is used to trap most native browser events. This + * may only occur in the main thread and is the responsibility of + * ReactEventListener, which is injected and can therefore support pluggable + * event sources. This is the only work that occurs in the main thread. + * + * - We normalize and de-duplicate events to account for browser quirks. This + * may be done in the worker thread. + * + * - Forward these native events (with the associated top-level type used to + * trap it) to `EventPluginHub`, which in turn will ask plugins if they want + * to extract any synthetic events. + * + * - The `EventPluginHub` will then process each event by annotating them with + * "dispatches", a sequence of listeners and IDs that care about that event. + * + * - The `EventPluginHub` then dispatches the events. + * + * Overview of React and the event system: + * + * +------------+ . + * | DOM | . + * +------------+ . + * | . + * v . + * +------------+ . + * | ReactEvent | . + * | Listener | . + * +------------+ . +-----------+ + * | . +--------+|SimpleEvent| + * | . | |Plugin | + * +-----|------+ . v +-----------+ + * | | | . +--------------+ +------------+ + * | +-----------.--->|EventPluginHub| | Event | + * | | . | | +-----------+ | Propagators| + * | ReactEvent | . | | |TapEvent | |------------| + * | Emitter | . | |<---+|Plugin | |other plugin| + * | | . | | +-----------+ | utilities | + * | +-----------.--->| | +------------+ + * | | | . +--------------+ + * +-----|------+ . ^ +-----------+ + * | . | |Enter/Leave| + * + . +-------+|Plugin | + * +-------------+ . +-----------+ + * | application | . + * |-------------| . + * | | . + * | | . + * +-------------+ . + * . + * React Core . General Purpose Event Plugin System + */ + +var hasEventPageXY; +var alreadyListeningTo = {}; +var isMonitoringScrollValue = false; +var reactTopListenersCounter = 0; + +// For events like 'submit' which don't consistently bubble (which we trap at a +// lower node than `document`), binding at `document` would cause duplicate +// events so we don't include them here +var topEventMapping = { + topAbort: 'abort', + topAnimationEnd: getVendorPrefixedEventName('animationend') || 'animationend', + topAnimationIteration: getVendorPrefixedEventName('animationiteration') || 'animationiteration', + topAnimationStart: getVendorPrefixedEventName('animationstart') || 'animationstart', + topBlur: 'blur', + topCanPlay: 'canplay', + topCanPlayThrough: 'canplaythrough', + topChange: 'change', + topClick: 'click', + topCompositionEnd: 'compositionend', + topCompositionStart: 'compositionstart', + topCompositionUpdate: 'compositionupdate', + topContextMenu: 'contextmenu', + topCopy: 'copy', + topCut: 'cut', + topDoubleClick: 'dblclick', + topDrag: 'drag', + topDragEnd: 'dragend', + topDragEnter: 'dragenter', + topDragExit: 'dragexit', + topDragLeave: 'dragleave', + topDragOver: 'dragover', + topDragStart: 'dragstart', + topDrop: 'drop', + topDurationChange: 'durationchange', + topEmptied: 'emptied', + topEncrypted: 'encrypted', + topEnded: 'ended', + topError: 'error', + topFocus: 'focus', + topInput: 'input', + topKeyDown: 'keydown', + topKeyPress: 'keypress', + topKeyUp: 'keyup', + topLoadedData: 'loadeddata', + topLoadedMetadata: 'loadedmetadata', + topLoadStart: 'loadstart', + topMouseDown: 'mousedown', + topMouseMove: 'mousemove', + topMouseOut: 'mouseout', + topMouseOver: 'mouseover', + topMouseUp: 'mouseup', + topPaste: 'paste', + topPause: 'pause', + topPlay: 'play', + topPlaying: 'playing', + topProgress: 'progress', + topRateChange: 'ratechange', + topScroll: 'scroll', + topSeeked: 'seeked', + topSeeking: 'seeking', + topSelectionChange: 'selectionchange', + topStalled: 'stalled', + topSuspend: 'suspend', + topTextInput: 'textInput', + topTimeUpdate: 'timeupdate', + topTouchCancel: 'touchcancel', + topTouchEnd: 'touchend', + topTouchMove: 'touchmove', + topTouchStart: 'touchstart', + topTransitionEnd: getVendorPrefixedEventName('transitionend') || 'transitionend', + topVolumeChange: 'volumechange', + topWaiting: 'waiting', + topWheel: 'wheel' +}; + +/** + * To ensure no conflicts with other potential React instances on the page + */ +var topListenersIDKey = '_reactListenersID' + String(Math.random()).slice(2); + +function getListeningForDocument(mountAt) { + // In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty` + // directly. + if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) { + mountAt[topListenersIDKey] = reactTopListenersCounter++; + alreadyListeningTo[mountAt[topListenersIDKey]] = {}; + } + return alreadyListeningTo[mountAt[topListenersIDKey]]; +} + +/** + * `ReactBrowserEventEmitter` is used to attach top-level event listeners. For + * example: + * + * EventPluginHub.putListener('myID', 'onClick', myFunction); + * + * This would allocate a "registration" of `('onClick', myFunction)` on 'myID'. + * + * @internal + */ +var ReactBrowserEventEmitter = _assign({}, ReactEventEmitterMixin, { + + /** + * Injectable event backend + */ + ReactEventListener: null, + + injection: { + /** + * @param {object} ReactEventListener + */ + injectReactEventListener: function (ReactEventListener) { + ReactEventListener.setHandleTopLevel(ReactBrowserEventEmitter.handleTopLevel); + ReactBrowserEventEmitter.ReactEventListener = ReactEventListener; + } + }, + + /** + * Sets whether or not any created callbacks should be enabled. + * + * @param {boolean} enabled True if callbacks should be enabled. + */ + setEnabled: function (enabled) { + if (ReactBrowserEventEmitter.ReactEventListener) { + ReactBrowserEventEmitter.ReactEventListener.setEnabled(enabled); + } + }, + + /** + * @return {boolean} True if callbacks are enabled. + */ + isEnabled: function () { + return !!(ReactBrowserEventEmitter.ReactEventListener && ReactBrowserEventEmitter.ReactEventListener.isEnabled()); + }, + + /** + * We listen for bubbled touch events on the document object. + * + * Firefox v8.01 (and possibly others) exhibited strange behavior when + * mounting `onmousemove` events at some node that was not the document + * element. The symptoms were that if your mouse is not moving over something + * contained within that mount point (for example on the background) the + * top-level listeners for `onmousemove` won't be called. However, if you + * register the `mousemove` on the document object, then it will of course + * catch all `mousemove`s. This along with iOS quirks, justifies restricting + * top-level listeners to the document object only, at least for these + * movement types of events and possibly all events. + * + * @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html + * + * Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but + * they bubble to document. + * + * @param {string} registrationName Name of listener (e.g. `onClick`). + * @param {object} contentDocumentHandle Document which owns the container + */ + listenTo: function (registrationName, contentDocumentHandle) { + var mountAt = contentDocumentHandle; + var isListening = getListeningForDocument(mountAt); + var dependencies = EventPluginRegistry.registrationNameDependencies[registrationName]; + + for (var i = 0; i < dependencies.length; i++) { + var dependency = dependencies[i]; + if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) { + if (dependency === 'topWheel') { + if (isEventSupported('wheel')) { + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'wheel', mountAt); + } else if (isEventSupported('mousewheel')) { + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'mousewheel', mountAt); + } else { + // Firefox needs to capture a different mouse scroll event. + // @see http://www.quirksmode.org/dom/events/tests/scroll.html + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'DOMMouseScroll', mountAt); + } + } else if (dependency === 'topScroll') { + + if (isEventSupported('scroll', true)) { + ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topScroll', 'scroll', mountAt); + } else { + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topScroll', 'scroll', ReactBrowserEventEmitter.ReactEventListener.WINDOW_HANDLE); + } + } else if (dependency === 'topFocus' || dependency === 'topBlur') { + + if (isEventSupported('focus', true)) { + ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topFocus', 'focus', mountAt); + ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topBlur', 'blur', mountAt); + } else if (isEventSupported('focusin')) { + // IE has `focusin` and `focusout` events which bubble. + // @see http://www.quirksmode.org/blog/archives/2008/04/delegating_the.html + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topFocus', 'focusin', mountAt); + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topBlur', 'focusout', mountAt); + } + + // to make sure blur and focus event listeners are only attached once + isListening.topBlur = true; + isListening.topFocus = true; + } else if (topEventMapping.hasOwnProperty(dependency)) { + ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(dependency, topEventMapping[dependency], mountAt); + } + + isListening[dependency] = true; + } + } + }, + + trapBubbledEvent: function (topLevelType, handlerBaseName, handle) { + return ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelType, handlerBaseName, handle); + }, + + trapCapturedEvent: function (topLevelType, handlerBaseName, handle) { + return ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(topLevelType, handlerBaseName, handle); + }, + + /** + * Protect against document.createEvent() returning null + * Some popup blocker extensions appear to do this: + * https://github.com/facebook/react/issues/6887 + */ + supportsEventPageXY: function () { + if (!document.createEvent) { + return false; + } + var ev = document.createEvent('MouseEvent'); + return ev != null && 'pageX' in ev; + }, + + /** + * Listens to window scroll and resize events. We cache scroll values so that + * application code can access them without triggering reflows. + * + * ViewportMetrics is only used by SyntheticMouse/TouchEvent and only when + * pageX/pageY isn't supported (legacy browsers). + * + * NOTE: Scroll events do not bubble. + * + * @see http://www.quirksmode.org/dom/events/scroll.html + */ + ensureScrollValueMonitoring: function () { + if (hasEventPageXY === undefined) { + hasEventPageXY = ReactBrowserEventEmitter.supportsEventPageXY(); + } + if (!hasEventPageXY && !isMonitoringScrollValue) { + var refresh = ViewportMetrics.refreshScrollValues; + ReactBrowserEventEmitter.ReactEventListener.monitorScrollValue(refresh); + isMonitoringScrollValue = true; + } + } + +}); + +module.exports = ReactBrowserEventEmitter; + +/***/ }), +/* 43 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticMouseEvent.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticUIEvent = __webpack_require__(/*! ./SyntheticUIEvent */ 37); +var ViewportMetrics = __webpack_require__(/*! ./ViewportMetrics */ 116); + +var getEventModifierState = __webpack_require__(/*! ./getEventModifierState */ 66); + +/** + * @interface MouseEvent + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var MouseEventInterface = { + screenX: null, + screenY: null, + clientX: null, + clientY: null, + ctrlKey: null, + shiftKey: null, + altKey: null, + metaKey: null, + getModifierState: getEventModifierState, + button: function (event) { + // Webkit, Firefox, IE9+ + // which: 1 2 3 + // button: 0 1 2 (standard) + var button = event.button; + if ('which' in event) { + return button; + } + // IE<9 + // which: undefined + // button: 0 0 0 + // button: 1 4 2 (onmouseup) + return button === 2 ? 2 : button === 4 ? 1 : 0; + }, + buttons: null, + relatedTarget: function (event) { + return event.relatedTarget || (event.fromElement === event.srcElement ? event.toElement : event.fromElement); + }, + // "Proprietary" Interface. + pageX: function (event) { + return 'pageX' in event ? event.pageX : event.clientX + ViewportMetrics.currentScrollLeft; + }, + pageY: function (event) { + return 'pageY' in event ? event.pageY : event.clientY + ViewportMetrics.currentScrollTop; + } +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticMouseEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface); + +module.exports = SyntheticMouseEvent; + +/***/ }), +/* 44 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/Transaction.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var OBSERVED_ERROR = {}; + +/** + * `Transaction` creates a black box that is able to wrap any method such that + * certain invariants are maintained before and after the method is invoked + * (Even if an exception is thrown while invoking the wrapped method). Whoever + * instantiates a transaction can provide enforcers of the invariants at + * creation time. The `Transaction` class itself will supply one additional + * automatic invariant for you - the invariant that any transaction instance + * should not be run while it is already being run. You would typically create a + * single instance of a `Transaction` for reuse multiple times, that potentially + * is used to wrap several different methods. Wrappers are extremely simple - + * they only require implementing two methods. + * + * <pre> + * wrappers (injected at creation time) + * + + + * | | + * +-----------------|--------|--------------+ + * | v | | + * | +---------------+ | | + * | +--| wrapper1 |---|----+ | + * | | +---------------+ v | | + * | | +-------------+ | | + * | | +----| wrapper2 |--------+ | + * | | | +-------------+ | | | + * | | | | | | + * | v v v v | wrapper + * | +---+ +---+ +---------+ +---+ +---+ | invariants + * perform(anyMethod) | | | | | | | | | | | | maintained + * +----------------->|-|---|-|---|-->|anyMethod|---|---|-|---|-|--------> + * | | | | | | | | | | | | + * | | | | | | | | | | | | + * | | | | | | | | | | | | + * | +---+ +---+ +---------+ +---+ +---+ | + * | initialize close | + * +-----------------------------------------+ + * </pre> + * + * Use cases: + * - Preserving the input selection ranges before/after reconciliation. + * Restoring selection even in the event of an unexpected error. + * - Deactivating events while rearranging the DOM, preventing blurs/focuses, + * while guaranteeing that afterwards, the event system is reactivated. + * - Flushing a queue of collected DOM mutations to the main UI thread after a + * reconciliation takes place in a worker thread. + * - Invoking any collected `componentDidUpdate` callbacks after rendering new + * content. + * - (Future use case): Wrapping particular flushes of the `ReactWorker` queue + * to preserve the `scrollTop` (an automatic scroll aware DOM). + * - (Future use case): Layout calculations before and after DOM updates. + * + * Transactional plugin API: + * - A module that has an `initialize` method that returns any precomputation. + * - and a `close` method that accepts the precomputation. `close` is invoked + * when the wrapped process is completed, or has failed. + * + * @param {Array<TransactionalWrapper>} transactionWrapper Wrapper modules + * that implement `initialize` and `close`. + * @return {Transaction} Single transaction for reuse in thread. + * + * @class Transaction + */ +var TransactionImpl = { + /** + * Sets up this instance so that it is prepared for collecting metrics. Does + * so such that this setup method may be used on an instance that is already + * initialized, in a way that does not consume additional memory upon reuse. + * That can be useful if you decide to make your subclass of this mixin a + * "PooledClass". + */ + reinitializeTransaction: function () { + this.transactionWrappers = this.getTransactionWrappers(); + if (this.wrapperInitData) { + this.wrapperInitData.length = 0; + } else { + this.wrapperInitData = []; + } + this._isInTransaction = false; + }, + + _isInTransaction: false, + + /** + * @abstract + * @return {Array<TransactionWrapper>} Array of transaction wrappers. + */ + getTransactionWrappers: null, + + isInTransaction: function () { + return !!this._isInTransaction; + }, + + /** + * Executes the function within a safety window. Use this for the top level + * methods that result in large amounts of computation/mutations that would + * need to be safety checked. The optional arguments helps prevent the need + * to bind in many cases. + * + * @param {function} method Member of scope to call. + * @param {Object} scope Scope to invoke from. + * @param {Object?=} a Argument to pass to the method. + * @param {Object?=} b Argument to pass to the method. + * @param {Object?=} c Argument to pass to the method. + * @param {Object?=} d Argument to pass to the method. + * @param {Object?=} e Argument to pass to the method. + * @param {Object?=} f Argument to pass to the method. + * + * @return {*} Return value from `method`. + */ + perform: function (method, scope, a, b, c, d, e, f) { + !!this.isInTransaction() ? true ? invariant(false, 'Transaction.perform(...): Cannot initialize a transaction when there is already an outstanding transaction.') : _prodInvariant('27') : void 0; + var errorThrown; + var ret; + try { + this._isInTransaction = true; + // Catching errors makes debugging more difficult, so we start with + // errorThrown set to true before setting it to false after calling + // close -- if it's still set to true in the finally block, it means + // one of these calls threw. + errorThrown = true; + this.initializeAll(0); + ret = method.call(scope, a, b, c, d, e, f); + errorThrown = false; + } finally { + try { + if (errorThrown) { + // If `method` throws, prefer to show that stack trace over any thrown + // by invoking `closeAll`. + try { + this.closeAll(0); + } catch (err) {} + } else { + // Since `method` didn't throw, we don't want to silence the exception + // here. + this.closeAll(0); + } + } finally { + this._isInTransaction = false; + } + } + return ret; + }, + + initializeAll: function (startIndex) { + var transactionWrappers = this.transactionWrappers; + for (var i = startIndex; i < transactionWrappers.length; i++) { + var wrapper = transactionWrappers[i]; + try { + // Catching errors makes debugging more difficult, so we start with the + // OBSERVED_ERROR state before overwriting it with the real return value + // of initialize -- if it's still set to OBSERVED_ERROR in the finally + // block, it means wrapper.initialize threw. + this.wrapperInitData[i] = OBSERVED_ERROR; + this.wrapperInitData[i] = wrapper.initialize ? wrapper.initialize.call(this) : null; + } finally { + if (this.wrapperInitData[i] === OBSERVED_ERROR) { + // The initializer for wrapper i threw an error; initialize the + // remaining wrappers but silence any exceptions from them to ensure + // that the first error is the one to bubble up. + try { + this.initializeAll(i + 1); + } catch (err) {} + } + } + } + }, + + /** + * Invokes each of `this.transactionWrappers.close[i]` functions, passing into + * them the respective return values of `this.transactionWrappers.init[i]` + * (`close`rs that correspond to initializers that failed will not be + * invoked). + */ + closeAll: function (startIndex) { + !this.isInTransaction() ? true ? invariant(false, 'Transaction.closeAll(): Cannot close transaction when none are open.') : _prodInvariant('28') : void 0; + var transactionWrappers = this.transactionWrappers; + for (var i = startIndex; i < transactionWrappers.length; i++) { + var wrapper = transactionWrappers[i]; + var initData = this.wrapperInitData[i]; + var errorThrown; + try { + // Catching errors makes debugging more difficult, so we start with + // errorThrown set to true before setting it to false after calling + // close -- if it's still set to true in the finally block, it means + // wrapper.close threw. + errorThrown = true; + if (initData !== OBSERVED_ERROR && wrapper.close) { + wrapper.close.call(this, initData); + } + errorThrown = false; + } finally { + if (errorThrown) { + // The closer for wrapper i threw an error; close the remaining + // wrappers but silence any exceptions from them to ensure that the + // first error is the one to bubble up. + try { + this.closeAll(i + 1); + } catch (e) {} + } + } + } + this.wrapperInitData.length = 0; + } +}; + +module.exports = TransactionImpl; + +/***/ }), +/* 45 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/escapeTextContentForBrowser.js ***! + \*******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2016-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * Based on the escape-html library, which is used under the MIT License below: + * + * Copyright (c) 2012-2013 TJ Holowaychuk + * Copyright (c) 2015 Andreas Lubbe + * Copyright (c) 2015 Tiancheng "Timothy" Gu + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * 'Software'), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + */ + + + +// code copied and modified from escape-html +/** + * Module variables. + * @private + */ + +var matchHtmlRegExp = /["'&<>]/; + +/** + * Escape special characters in the given string of html. + * + * @param {string} string The string to escape for inserting into HTML + * @return {string} + * @public + */ + +function escapeHtml(string) { + var str = '' + string; + var match = matchHtmlRegExp.exec(str); + + if (!match) { + return str; + } + + var escape; + var html = ''; + var index = 0; + var lastIndex = 0; + + for (index = match.index; index < str.length; index++) { + switch (str.charCodeAt(index)) { + case 34: + // " + escape = '"'; + break; + case 38: + // & + escape = '&'; + break; + case 39: + // ' + escape = '''; // modified from escape-html; used to be ''' + break; + case 60: + // < + escape = '<'; + break; + case 62: + // > + escape = '>'; + break; + default: + continue; + } + + if (lastIndex !== index) { + html += str.substring(lastIndex, index); + } + + lastIndex = index + 1; + html += escape; + } + + return lastIndex !== index ? html + str.substring(lastIndex, index) : html; +} +// end code copied and modified from escape-html + + +/** + * Escapes text to prevent scripting attacks. + * + * @param {*} text Text value to escape. + * @return {string} An escaped string. + */ +function escapeTextContentForBrowser(text) { + if (typeof text === 'boolean' || typeof text === 'number') { + // this shortcircuit helps perf for types that we know will never have + // special characters, especially given that this function is used often + // for numeric dom ids. + return '' + text; + } + return escapeHtml(text); +} + +module.exports = escapeTextContentForBrowser; + +/***/ }), +/* 46 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/setInnerHTML.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var DOMNamespaces = __webpack_require__(/*! ./DOMNamespaces */ 57); + +var WHITESPACE_TEST = /^[ \r\n\t\f]/; +var NONVISIBLE_TEST = /<(!--|link|noscript|meta|script|style)[ \r\n\t\f\/>]/; + +var createMicrosoftUnsafeLocalFunction = __webpack_require__(/*! ./createMicrosoftUnsafeLocalFunction */ 64); + +// SVG temp container for IE lacking innerHTML +var reusableSVGContainer; + +/** + * Set the innerHTML property of a node, ensuring that whitespace is preserved + * even in IE8. + * + * @param {DOMElement} node + * @param {string} html + * @internal + */ +var setInnerHTML = createMicrosoftUnsafeLocalFunction(function (node, html) { + // IE does not have innerHTML for SVG nodes, so instead we inject the + // new markup in a temp node and then move the child nodes across into + // the target node + if (node.namespaceURI === DOMNamespaces.svg && !('innerHTML' in node)) { + reusableSVGContainer = reusableSVGContainer || document.createElement('div'); + reusableSVGContainer.innerHTML = '<svg>' + html + '</svg>'; + var svgNode = reusableSVGContainer.firstChild; + while (svgNode.firstChild) { + node.appendChild(svgNode.firstChild); + } + } else { + node.innerHTML = html; + } +}); + +if (ExecutionEnvironment.canUseDOM) { + // IE8: When updating a just created node with innerHTML only leading + // whitespace is removed. When updating an existing node with innerHTML + // whitespace in root TextNodes is also collapsed. + // @see quirksmode.org/bugreports/archives/2004/11/innerhtml_and_t.html + + // Feature detection; only IE8 is known to behave improperly like this. + var testElement = document.createElement('div'); + testElement.innerHTML = ' '; + if (testElement.innerHTML === '') { + setInnerHTML = function (node, html) { + // Magic theory: IE8 supposedly differentiates between added and updated + // nodes when processing innerHTML, innerHTML on updated nodes suffers + // from worse whitespace behavior. Re-adding a node like this triggers + // the initial and more favorable whitespace behavior. + // TODO: What to do on a detached node? + if (node.parentNode) { + node.parentNode.replaceChild(node, node); + } + + // We also implement a workaround for non-visible tags disappearing into + // thin air on IE8, this only happens if there is no visible text + // in-front of the non-visible tags. Piggyback on the whitespace fix + // and simply check if any non-visible tags appear in the source. + if (WHITESPACE_TEST.test(html) || html[0] === '<' && NONVISIBLE_TEST.test(html)) { + // Recover leading whitespace by temporarily prepending any character. + // \uFEFF has the potential advantage of being zero-width/invisible. + // UglifyJS drops U+FEFF chars when parsing, so use String.fromCharCode + // in hopes that this is preserved even if "\uFEFF" is transformed to + // the actual Unicode character (by Babel, for example). + // https://github.com/mishoo/UglifyJS2/blob/v2.4.20/lib/parse.js#L216 + node.innerHTML = String.fromCharCode(0xFEFF) + html; + + // deleteData leaves an empty `TextNode` which offsets the index of all + // children. Definitely want to avoid this. + var textNode = node.firstChild; + if (textNode.data.length === 1) { + node.removeChild(textNode); + } else { + textNode.deleteData(0, 1); + } + } else { + node.innerHTML = html; + } + }; + } + testElement = null; +} + +module.exports = setInnerHTML; + +/***/ }), +/* 47 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-dev-utils/~/babel-runtime/regenerator/index.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +module.exports = __webpack_require__(/*! regenerator-runtime */ 151); + + +/***/ }), +/* 48 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/event/event.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +function Event(eventType) { + this.type = eventType; +} + +Event.prototype.initEvent = function(eventType, canBubble, cancelable) { + this.type = eventType; + this.bubbles = canBubble; + this.cancelable = cancelable; + this.timeStamp = +new Date(); + return this; +}; + +Event.prototype.stopPropagation = function() {}; +Event.prototype.preventDefault = function() {}; + +Event.CAPTURING_PHASE = 1; +Event.AT_TARGET = 2; +Event.BUBBLING_PHASE = 3; + +module.exports = Event; + + +/***/ }), +/* 49 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/iframe-wrap.js ***! + \***********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var inherits = __webpack_require__(/*! inherits */ 2) + , IframeTransport = __webpack_require__(/*! ../iframe */ 89) + , objectUtils = __webpack_require__(/*! ../../utils/object */ 51) + ; + +module.exports = function(transport) { + + function IframeWrapTransport(transUrl, baseUrl) { + IframeTransport.call(this, transport.transportName, transUrl, baseUrl); + } + + inherits(IframeWrapTransport, IframeTransport); + + IframeWrapTransport.enabled = function(url, info) { + if (!global.document) { + return false; + } + + var iframeInfo = objectUtils.extend({}, info); + iframeInfo.sameOrigin = true; + return transport.enabled(iframeInfo) && IframeTransport.enabled(); + }; + + IframeWrapTransport.transportName = 'iframe-' + transport.transportName; + IframeWrapTransport.needBody = true; + IframeWrapTransport.roundTrips = IframeTransport.roundTrips + transport.roundTrips - 1; // html, javascript (2) + transport - no CORS (1) + + IframeWrapTransport.facadeTransport = transport; + + return IframeWrapTransport; +}; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 50 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xdr.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , inherits = __webpack_require__(/*! inherits */ 2) + , eventUtils = __webpack_require__(/*! ../../utils/event */ 19) + , browser = __webpack_require__(/*! ../../utils/browser */ 30) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:sender:xdr'); +} + +// References: +// http://ajaxian.com/archives/100-line-ajax-wrapper +// http://msdn.microsoft.com/en-us/library/cc288060(v=VS.85).aspx + +function XDRObject(method, url, payload) { + debug(method, url); + var self = this; + EventEmitter.call(this); + + setTimeout(function() { + self._start(method, url, payload); + }, 0); +} + +inherits(XDRObject, EventEmitter); + +XDRObject.prototype._start = function(method, url, payload) { + debug('_start'); + var self = this; + var xdr = new global.XDomainRequest(); + // IE caches even POSTs + url = urlUtils.addQuery(url, 't=' + (+new Date())); + + xdr.onerror = function() { + debug('onerror'); + self._error(); + }; + xdr.ontimeout = function() { + debug('ontimeout'); + self._error(); + }; + xdr.onprogress = function() { + debug('progress', xdr.responseText); + self.emit('chunk', 200, xdr.responseText); + }; + xdr.onload = function() { + debug('load'); + self.emit('finish', 200, xdr.responseText); + self._cleanup(false); + }; + this.xdr = xdr; + this.unloadRef = eventUtils.unloadAdd(function() { + self._cleanup(true); + }); + try { + // Fails with AccessDenied if port number is bogus + this.xdr.open(method, url); + if (this.timeout) { + this.xdr.timeout = this.timeout; + } + this.xdr.send(payload); + } catch (x) { + this._error(); + } +}; + +XDRObject.prototype._error = function() { + this.emit('finish', 0, ''); + this._cleanup(false); +}; + +XDRObject.prototype._cleanup = function(abort) { + debug('cleanup', abort); + if (!this.xdr) { + return; + } + this.removeAllListeners(); + eventUtils.unloadDel(this.unloadRef); + + this.xdr.ontimeout = this.xdr.onerror = this.xdr.onprogress = this.xdr.onload = null; + if (abort) { + try { + this.xdr.abort(); + } catch (x) { + // intentionally empty + } + } + this.unloadRef = this.xdr = null; +}; + +XDRObject.prototype.close = function() { + debug('close'); + this._cleanup(true); +}; + +// IE 8/9 if the request target uses the same scheme - #79 +XDRObject.enabled = !!(global.XDomainRequest && browser.hasDomain()); + +module.exports = XDRObject; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 51 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/object.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +module.exports = { + isObject: function(obj) { + var type = typeof obj; + return type === 'function' || type === 'object' && !!obj; + } + +, extend: function(obj) { + if (!this.isObject(obj)) { + return obj; + } + var source, prop; + for (var i = 1, length = arguments.length; i < length; i++) { + source = arguments[i]; + for (prop in source) { + if (Object.prototype.hasOwnProperty.call(source, prop)) { + obj[prop] = source[prop]; + } + } + } + return obj; + } +}; + + +/***/ }), +/* 52 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-dev-utils/~/url-parse/index.js ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var required = __webpack_require__(/*! requires-port */ 153) + , lolcation = __webpack_require__(/*! ./lolcation */ 194) + , qs = __webpack_require__(/*! querystringify */ 150) + , protocolre = /^([a-z][a-z0-9.+-]*:)?(\/\/)?([\S\s]*)/i; + +/** + * These are the parse rules for the URL parser, it informs the parser + * about: + * + * 0. The char it Needs to parse, if it's a string it should be done using + * indexOf, RegExp using exec and NaN means set as current value. + * 1. The property we should set when parsing this value. + * 2. Indication if it's backwards or forward parsing, when set as number it's + * the value of extra chars that should be split off. + * 3. Inherit from location if non existing in the parser. + * 4. `toLowerCase` the resulting value. + */ +var rules = [ + ['#', 'hash'], // Extract from the back. + ['?', 'query'], // Extract from the back. + ['/', 'pathname'], // Extract from the back. + ['@', 'auth', 1], // Extract from the front. + [NaN, 'host', undefined, 1, 1], // Set left over value. + [/:(\d+)$/, 'port', undefined, 1], // RegExp the back. + [NaN, 'hostname', undefined, 1, 1] // Set left over. +]; + +/** + * @typedef ProtocolExtract + * @type Object + * @property {String} protocol Protocol matched in the URL, in lowercase. + * @property {Boolean} slashes `true` if protocol is followed by "//", else `false`. + * @property {String} rest Rest of the URL that is not part of the protocol. + */ + +/** + * Extract protocol information from a URL with/without double slash ("//"). + * + * @param {String} address URL we want to extract from. + * @return {ProtocolExtract} Extracted information. + * @api private + */ +function extractProtocol(address) { + var match = protocolre.exec(address); + + return { + protocol: match[1] ? match[1].toLowerCase() : '', + slashes: !!match[2], + rest: match[3] + }; +} + +/** + * Resolve a relative URL pathname against a base URL pathname. + * + * @param {String} relative Pathname of the relative URL. + * @param {String} base Pathname of the base URL. + * @return {String} Resolved pathname. + * @api private + */ +function resolve(relative, base) { + var path = (base || '/').split('/').slice(0, -1).concat(relative.split('/')) + , i = path.length + , last = path[i - 1] + , unshift = false + , up = 0; + + while (i--) { + if (path[i] === '.') { + path.splice(i, 1); + } else if (path[i] === '..') { + path.splice(i, 1); + up++; + } else if (up) { + if (i === 0) unshift = true; + path.splice(i, 1); + up--; + } + } + + if (unshift) path.unshift(''); + if (last === '.' || last === '..') path.push(''); + + return path.join('/'); +} + +/** + * The actual URL instance. Instead of returning an object we've opted-in to + * create an actual constructor as it's much more memory efficient and + * faster and it pleases my OCD. + * + * @constructor + * @param {String} address URL we want to parse. + * @param {Object|String} location Location defaults for relative paths. + * @param {Boolean|Function} parser Parser for the query string. + * @api public + */ +function URL(address, location, parser) { + if (!(this instanceof URL)) { + return new URL(address, location, parser); + } + + var relative, extracted, parse, instruction, index, key + , instructions = rules.slice() + , type = typeof location + , url = this + , i = 0; + + // + // The following if statements allows this module two have compatibility with + // 2 different API: + // + // 1. Node.js's `url.parse` api which accepts a URL, boolean as arguments + // where the boolean indicates that the query string should also be parsed. + // + // 2. The `URL` interface of the browser which accepts a URL, object as + // arguments. The supplied object will be used as default values / fall-back + // for relative paths. + // + if ('object' !== type && 'string' !== type) { + parser = location; + location = null; + } + + if (parser && 'function' !== typeof parser) parser = qs.parse; + + location = lolcation(location); + + // + // Extract protocol information before running the instructions. + // + extracted = extractProtocol(address || ''); + relative = !extracted.protocol && !extracted.slashes; + url.slashes = extracted.slashes || relative && location.slashes; + url.protocol = extracted.protocol || location.protocol || ''; + address = extracted.rest; + + // + // When the authority component is absent the URL starts with a path + // component. + // + if (!extracted.slashes) instructions[2] = [/(.*)/, 'pathname']; + + for (; i < instructions.length; i++) { + instruction = instructions[i]; + parse = instruction[0]; + key = instruction[1]; + + if (parse !== parse) { + url[key] = address; + } else if ('string' === typeof parse) { + if (~(index = address.indexOf(parse))) { + if ('number' === typeof instruction[2]) { + url[key] = address.slice(0, index); + address = address.slice(index + instruction[2]); + } else { + url[key] = address.slice(index); + address = address.slice(0, index); + } + } + } else if ((index = parse.exec(address))) { + url[key] = index[1]; + address = address.slice(0, index.index); + } + + url[key] = url[key] || ( + relative && instruction[3] ? location[key] || '' : '' + ); + + // + // Hostname, host and protocol should be lowercased so they can be used to + // create a proper `origin`. + // + if (instruction[4]) url[key] = url[key].toLowerCase(); + } + + // + // Also parse the supplied query string in to an object. If we're supplied + // with a custom parser as function use that instead of the default build-in + // parser. + // + if (parser) url.query = parser(url.query); + + // + // If the URL is relative, resolve the pathname against the base URL. + // + if ( + relative + && location.slashes + && url.pathname.charAt(0) !== '/' + && (url.pathname !== '' || location.pathname !== '') + ) { + url.pathname = resolve(url.pathname, location.pathname); + } + + // + // We should not add port numbers if they are already the default port number + // for a given protocol. As the host also contains the port number we're going + // override it with the hostname which contains no port number. + // + if (!required(url.port, url.protocol)) { + url.host = url.hostname; + url.port = ''; + } + + // + // Parse down the `auth` for the username and password. + // + url.username = url.password = ''; + if (url.auth) { + instruction = url.auth.split(':'); + url.username = instruction[0] || ''; + url.password = instruction[1] || ''; + } + + url.origin = url.protocol && url.host && url.protocol !== 'file:' + ? url.protocol +'//'+ url.host + : 'null'; + + // + // The href is just the compiled result. + // + url.href = url.toString(); +} + +/** + * This is convenience method for changing properties in the URL instance to + * insure that they all propagate correctly. + * + * @param {String} part Property we need to adjust. + * @param {Mixed} value The newly assigned value. + * @param {Boolean|Function} fn When setting the query, it will be the function + * used to parse the query. + * When setting the protocol, double slash will be + * removed from the final url if it is true. + * @returns {URL} + * @api public + */ +function set(part, value, fn) { + var url = this; + + switch (part) { + case 'query': + if ('string' === typeof value && value.length) { + value = (fn || qs.parse)(value); + } + + url[part] = value; + break; + + case 'port': + url[part] = value; + + if (!required(value, url.protocol)) { + url.host = url.hostname; + url[part] = ''; + } else if (value) { + url.host = url.hostname +':'+ value; + } + + break; + + case 'hostname': + url[part] = value; + + if (url.port) value += ':'+ url.port; + url.host = value; + break; + + case 'host': + url[part] = value; + + if (/:\d+$/.test(value)) { + value = value.split(':'); + url.port = value.pop(); + url.hostname = value.join(':'); + } else { + url.hostname = value; + url.port = ''; + } + + break; + + case 'protocol': + url.protocol = value.toLowerCase(); + url.slashes = !fn; + break; + + case 'pathname': + url.pathname = value.length && value.charAt(0) !== '/' ? '/' + value : value; + + break; + + default: + url[part] = value; + } + + for (var i = 0; i < rules.length; i++) { + var ins = rules[i]; + + if (ins[4]) url[ins[1]] = url[ins[1]].toLowerCase(); + } + + url.origin = url.protocol && url.host && url.protocol !== 'file:' + ? url.protocol +'//'+ url.host + : 'null'; + + url.href = url.toString(); + + return url; +}; + +/** + * Transform the properties back in to a valid and full URL string. + * + * @param {Function} stringify Optional query stringify function. + * @returns {String} + * @api public + */ +function toString(stringify) { + if (!stringify || 'function' !== typeof stringify) stringify = qs.stringify; + + var query + , url = this + , protocol = url.protocol; + + if (protocol && protocol.charAt(protocol.length - 1) !== ':') protocol += ':'; + + var result = protocol + (url.slashes ? '//' : ''); + + if (url.username) { + result += url.username; + if (url.password) result += ':'+ url.password; + result += '@'; + } + + result += url.host + url.pathname; + + query = 'object' === typeof url.query ? stringify(url.query) : url.query; + if (query) result += '?' !== query.charAt(0) ? '?'+ query : query; + + if (url.hash) result += url.hash; + + return result; +} + +URL.prototype = { set: set, toString: toString }; + +// +// Expose the URL parser and some additional properties that might be useful for +// others or testing. +// +URL.extractProtocol = extractProtocol; +URL.location = lolcation; +URL.qs = qs; + +module.exports = URL; + + +/***/ }), +/* 53 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************************************************************************************************************!*\ + !*** ./packages/react-scripts/~/css-loader?{"importLoaders":1}!./packages/react-scripts/~/postcss-loader?{"ident":"postcss"}!./packages/react-scripts/template/src/App.css ***! + \*****************************************************************************************************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +exports = module.exports = __webpack_require__(/*! ../../~/css-loader/lib/css-base.js */ 99)(); +// imports + + +// module +exports.push([module.i, ".App {\n text-align: center;\n}\n\n.App-logo {\n -webkit-animation: App-logo-spin infinite 20s linear;\n animation: App-logo-spin infinite 20s linear;\n height: 80px;\n}\n\n.App-header {\n background-color: #222;\n height: 150px;\n padding: 20px;\n color: white;\n}\n\n.App-intro {\n font-size: large;\n}\n\n@-webkit-keyframes App-logo-spin {\n from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }\n to { -webkit-transform: rotate(360deg); transform: rotate(360deg); }\n}\n\n@keyframes App-logo-spin {\n from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }\n to { -webkit-transform: rotate(360deg); transform: rotate(360deg); }\n}\n", ""]); + +// exports + + +/***/ }), +/* 54 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************************************************************************************************************!*\ + !*** ./packages/react-scripts/~/css-loader?{"importLoaders":1}!./packages/react-scripts/~/postcss-loader?{"ident":"postcss"}!./packages/react-scripts/template/src/index.css ***! + \*******************************************************************************************************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +exports = module.exports = __webpack_require__(/*! ../../~/css-loader/lib/css-base.js */ 99)(); +// imports + + +// module +exports.push([module.i, "body {\n margin: 0;\n padding: 0;\n font-family: sans-serif;\n}\n", ""]); + +// exports + + +/***/ }), +/* 55 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/shallowEqual.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + * + */ + +/*eslint-disable no-self-compare */ + + + +var hasOwnProperty = Object.prototype.hasOwnProperty; + +/** + * inlined Object.is polyfill to avoid requiring consumers ship their own + * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is + */ +function is(x, y) { + // SameValue algorithm + if (x === y) { + // Steps 1-5, 7-10 + // Steps 6.b-6.e: +0 != -0 + // Added the nonzero y check to make Flow happy, but it is redundant + return x !== 0 || y !== 0 || 1 / x === 1 / y; + } else { + // Step 6.a: NaN == NaN + return x !== x && y !== y; + } +} + +/** + * Performs equality by iterating through keys on an object and returning false + * when any key has values which are not strictly equal between the arguments. + * Returns true when the values of all keys are strictly equal. + */ +function shallowEqual(objA, objB) { + if (is(objA, objB)) { + return true; + } + + if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) { + return false; + } + + var keysA = Object.keys(objA); + var keysB = Object.keys(objB); + + if (keysA.length !== keysB.length) { + return false; + } + + // Test for A's keys different from B. + for (var i = 0; i < keysA.length; i++) { + if (!hasOwnProperty.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) { + return false; + } + } + + return true; +} + +module.exports = shallowEqual; + +/***/ }), +/* 56 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/DOMChildrenOperations.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMLazyTree = __webpack_require__(/*! ./DOMLazyTree */ 26); +var Danger = __webpack_require__(/*! ./Danger */ 225); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); + +var createMicrosoftUnsafeLocalFunction = __webpack_require__(/*! ./createMicrosoftUnsafeLocalFunction */ 64); +var setInnerHTML = __webpack_require__(/*! ./setInnerHTML */ 46); +var setTextContent = __webpack_require__(/*! ./setTextContent */ 123); + +function getNodeAfter(parentNode, node) { + // Special case for text components, which return [open, close] comments + // from getHostNode. + if (Array.isArray(node)) { + node = node[1]; + } + return node ? node.nextSibling : parentNode.firstChild; +} + +/** + * Inserts `childNode` as a child of `parentNode` at the `index`. + * + * @param {DOMElement} parentNode Parent node in which to insert. + * @param {DOMElement} childNode Child node to insert. + * @param {number} index Index at which to insert the child. + * @internal + */ +var insertChildAt = createMicrosoftUnsafeLocalFunction(function (parentNode, childNode, referenceNode) { + // We rely exclusively on `insertBefore(node, null)` instead of also using + // `appendChild(node)`. (Using `undefined` is not allowed by all browsers so + // we are careful to use `null`.) + parentNode.insertBefore(childNode, referenceNode); +}); + +function insertLazyTreeChildAt(parentNode, childTree, referenceNode) { + DOMLazyTree.insertTreeBefore(parentNode, childTree, referenceNode); +} + +function moveChild(parentNode, childNode, referenceNode) { + if (Array.isArray(childNode)) { + moveDelimitedText(parentNode, childNode[0], childNode[1], referenceNode); + } else { + insertChildAt(parentNode, childNode, referenceNode); + } +} + +function removeChild(parentNode, childNode) { + if (Array.isArray(childNode)) { + var closingComment = childNode[1]; + childNode = childNode[0]; + removeDelimitedText(parentNode, childNode, closingComment); + parentNode.removeChild(closingComment); + } + parentNode.removeChild(childNode); +} + +function moveDelimitedText(parentNode, openingComment, closingComment, referenceNode) { + var node = openingComment; + while (true) { + var nextNode = node.nextSibling; + insertChildAt(parentNode, node, referenceNode); + if (node === closingComment) { + break; + } + node = nextNode; + } +} + +function removeDelimitedText(parentNode, startNode, closingComment) { + while (true) { + var node = startNode.nextSibling; + if (node === closingComment) { + // The closing comment is removed by ReactMultiChild. + break; + } else { + parentNode.removeChild(node); + } + } +} + +function replaceDelimitedText(openingComment, closingComment, stringText) { + var parentNode = openingComment.parentNode; + var nodeAfterComment = openingComment.nextSibling; + if (nodeAfterComment === closingComment) { + // There are no text nodes between the opening and closing comments; insert + // a new one if stringText isn't empty. + if (stringText) { + insertChildAt(parentNode, document.createTextNode(stringText), nodeAfterComment); + } + } else { + if (stringText) { + // Set the text content of the first node after the opening comment, and + // remove all following nodes up until the closing comment. + setTextContent(nodeAfterComment, stringText); + removeDelimitedText(parentNode, nodeAfterComment, closingComment); + } else { + removeDelimitedText(parentNode, openingComment, closingComment); + } + } + + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: ReactDOMComponentTree.getInstanceFromNode(openingComment)._debugID, + type: 'replace text', + payload: stringText + }); + } +} + +var dangerouslyReplaceNodeWithMarkup = Danger.dangerouslyReplaceNodeWithMarkup; +if (true) { + dangerouslyReplaceNodeWithMarkup = function (oldChild, markup, prevInstance) { + Danger.dangerouslyReplaceNodeWithMarkup(oldChild, markup); + if (prevInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: prevInstance._debugID, + type: 'replace with', + payload: markup.toString() + }); + } else { + var nextInstance = ReactDOMComponentTree.getInstanceFromNode(markup.node); + if (nextInstance._debugID !== 0) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: nextInstance._debugID, + type: 'mount', + payload: markup.toString() + }); + } + } + }; +} + +/** + * Operations for updating with DOM children. + */ +var DOMChildrenOperations = { + + dangerouslyReplaceNodeWithMarkup: dangerouslyReplaceNodeWithMarkup, + + replaceDelimitedText: replaceDelimitedText, + + /** + * Updates a component's children by processing a series of updates. The + * update configurations are each expected to have a `parentNode` property. + * + * @param {array<object>} updates List of update configurations. + * @internal + */ + processUpdates: function (parentNode, updates) { + if (true) { + var parentNodeDebugID = ReactDOMComponentTree.getInstanceFromNode(parentNode)._debugID; + } + + for (var k = 0; k < updates.length; k++) { + var update = updates[k]; + switch (update.type) { + case 'INSERT_MARKUP': + insertLazyTreeChildAt(parentNode, update.content, getNodeAfter(parentNode, update.afterNode)); + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: parentNodeDebugID, + type: 'insert child', + payload: { toIndex: update.toIndex, content: update.content.toString() } + }); + } + break; + case 'MOVE_EXISTING': + moveChild(parentNode, update.fromNode, getNodeAfter(parentNode, update.afterNode)); + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: parentNodeDebugID, + type: 'move child', + payload: { fromIndex: update.fromIndex, toIndex: update.toIndex } + }); + } + break; + case 'SET_MARKUP': + setInnerHTML(parentNode, update.content); + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: parentNodeDebugID, + type: 'replace children', + payload: update.content.toString() + }); + } + break; + case 'TEXT_CONTENT': + setTextContent(parentNode, update.content); + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: parentNodeDebugID, + type: 'replace text', + payload: update.content.toString() + }); + } + break; + case 'REMOVE_NODE': + removeChild(parentNode, update.fromNode); + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: parentNodeDebugID, + type: 'remove child', + payload: { fromIndex: update.fromIndex } + }); + } + break; + } + } + } + +}; + +module.exports = DOMChildrenOperations; + +/***/ }), +/* 57 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/DOMNamespaces.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMNamespaces = { + html: 'http://www.w3.org/1999/xhtml', + mathml: 'http://www.w3.org/1998/Math/MathML', + svg: 'http://www.w3.org/2000/svg' +}; + +module.exports = DOMNamespaces; + +/***/ }), +/* 58 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/EventPluginUtils.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var ReactErrorUtils = __webpack_require__(/*! ./ReactErrorUtils */ 62); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +/** + * Injected dependencies: + */ + +/** + * - `ComponentTree`: [required] Module that can convert between React instances + * and actual node references. + */ +var ComponentTree; +var TreeTraversal; +var injection = { + injectComponentTree: function (Injected) { + ComponentTree = Injected; + if (true) { + true ? warning(Injected && Injected.getNodeFromInstance && Injected.getInstanceFromNode, 'EventPluginUtils.injection.injectComponentTree(...): Injected ' + 'module is missing getNodeFromInstance or getInstanceFromNode.') : void 0; + } + }, + injectTreeTraversal: function (Injected) { + TreeTraversal = Injected; + if (true) { + true ? warning(Injected && Injected.isAncestor && Injected.getLowestCommonAncestor, 'EventPluginUtils.injection.injectTreeTraversal(...): Injected ' + 'module is missing isAncestor or getLowestCommonAncestor.') : void 0; + } + } +}; + +function isEndish(topLevelType) { + return topLevelType === 'topMouseUp' || topLevelType === 'topTouchEnd' || topLevelType === 'topTouchCancel'; +} + +function isMoveish(topLevelType) { + return topLevelType === 'topMouseMove' || topLevelType === 'topTouchMove'; +} +function isStartish(topLevelType) { + return topLevelType === 'topMouseDown' || topLevelType === 'topTouchStart'; +} + +var validateEventDispatches; +if (true) { + validateEventDispatches = function (event) { + var dispatchListeners = event._dispatchListeners; + var dispatchInstances = event._dispatchInstances; + + var listenersIsArr = Array.isArray(dispatchListeners); + var listenersLen = listenersIsArr ? dispatchListeners.length : dispatchListeners ? 1 : 0; + + var instancesIsArr = Array.isArray(dispatchInstances); + var instancesLen = instancesIsArr ? dispatchInstances.length : dispatchInstances ? 1 : 0; + + true ? warning(instancesIsArr === listenersIsArr && instancesLen === listenersLen, 'EventPluginUtils: Invalid `event`.') : void 0; + }; +} + +/** + * Dispatch the event to the listener. + * @param {SyntheticEvent} event SyntheticEvent to handle + * @param {boolean} simulated If the event is simulated (changes exn behavior) + * @param {function} listener Application-level callback + * @param {*} inst Internal component instance + */ +function executeDispatch(event, simulated, listener, inst) { + var type = event.type || 'unknown-event'; + event.currentTarget = EventPluginUtils.getNodeFromInstance(inst); + if (simulated) { + ReactErrorUtils.invokeGuardedCallbackWithCatch(type, listener, event); + } else { + ReactErrorUtils.invokeGuardedCallback(type, listener, event); + } + event.currentTarget = null; +} + +/** + * Standard/simple iteration through an event's collected dispatches. + */ +function executeDispatchesInOrder(event, simulated) { + var dispatchListeners = event._dispatchListeners; + var dispatchInstances = event._dispatchInstances; + if (true) { + validateEventDispatches(event); + } + if (Array.isArray(dispatchListeners)) { + for (var i = 0; i < dispatchListeners.length; i++) { + if (event.isPropagationStopped()) { + break; + } + // Listeners and Instances are two parallel arrays that are always in sync. + executeDispatch(event, simulated, dispatchListeners[i], dispatchInstances[i]); + } + } else if (dispatchListeners) { + executeDispatch(event, simulated, dispatchListeners, dispatchInstances); + } + event._dispatchListeners = null; + event._dispatchInstances = null; +} + +/** + * Standard/simple iteration through an event's collected dispatches, but stops + * at the first dispatch execution returning true, and returns that id. + * + * @return {?string} id of the first dispatch execution who's listener returns + * true, or null if no listener returned true. + */ +function executeDispatchesInOrderStopAtTrueImpl(event) { + var dispatchListeners = event._dispatchListeners; + var dispatchInstances = event._dispatchInstances; + if (true) { + validateEventDispatches(event); + } + if (Array.isArray(dispatchListeners)) { + for (var i = 0; i < dispatchListeners.length; i++) { + if (event.isPropagationStopped()) { + break; + } + // Listeners and Instances are two parallel arrays that are always in sync. + if (dispatchListeners[i](event, dispatchInstances[i])) { + return dispatchInstances[i]; + } + } + } else if (dispatchListeners) { + if (dispatchListeners(event, dispatchInstances)) { + return dispatchInstances; + } + } + return null; +} + +/** + * @see executeDispatchesInOrderStopAtTrueImpl + */ +function executeDispatchesInOrderStopAtTrue(event) { + var ret = executeDispatchesInOrderStopAtTrueImpl(event); + event._dispatchInstances = null; + event._dispatchListeners = null; + return ret; +} + +/** + * Execution of a "direct" dispatch - there must be at most one dispatch + * accumulated on the event or it is considered an error. It doesn't really make + * sense for an event with multiple dispatches (bubbled) to keep track of the + * return values at each dispatch execution, but it does tend to make sense when + * dealing with "direct" dispatches. + * + * @return {*} The return value of executing the single dispatch. + */ +function executeDirectDispatch(event) { + if (true) { + validateEventDispatches(event); + } + var dispatchListener = event._dispatchListeners; + var dispatchInstance = event._dispatchInstances; + !!Array.isArray(dispatchListener) ? true ? invariant(false, 'executeDirectDispatch(...): Invalid `event`.') : _prodInvariant('103') : void 0; + event.currentTarget = dispatchListener ? EventPluginUtils.getNodeFromInstance(dispatchInstance) : null; + var res = dispatchListener ? dispatchListener(event) : null; + event.currentTarget = null; + event._dispatchListeners = null; + event._dispatchInstances = null; + return res; +} + +/** + * @param {SyntheticEvent} event + * @return {boolean} True iff number of dispatches accumulated is greater than 0. + */ +function hasDispatches(event) { + return !!event._dispatchListeners; +} + +/** + * General utilities that are useful in creating custom Event Plugins. + */ +var EventPluginUtils = { + isEndish: isEndish, + isMoveish: isMoveish, + isStartish: isStartish, + + executeDirectDispatch: executeDirectDispatch, + executeDispatchesInOrder: executeDispatchesInOrder, + executeDispatchesInOrderStopAtTrue: executeDispatchesInOrderStopAtTrue, + hasDispatches: hasDispatches, + + getInstanceFromNode: function (node) { + return ComponentTree.getInstanceFromNode(node); + }, + getNodeFromInstance: function (node) { + return ComponentTree.getNodeFromInstance(node); + }, + isAncestor: function (a, b) { + return TreeTraversal.isAncestor(a, b); + }, + getLowestCommonAncestor: function (a, b) { + return TreeTraversal.getLowestCommonAncestor(a, b); + }, + getParentInstance: function (inst) { + return TreeTraversal.getParentInstance(inst); + }, + traverseTwoPhase: function (target, fn, arg) { + return TreeTraversal.traverseTwoPhase(target, fn, arg); + }, + traverseEnterLeave: function (from, to, fn, argFrom, argTo) { + return TreeTraversal.traverseEnterLeave(from, to, fn, argFrom, argTo); + }, + + injection: injection +}; + +module.exports = EventPluginUtils; + +/***/ }), +/* 59 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/KeyEscapeUtils.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/** + * Escape and wrap key so it is safe to use as a reactid + * + * @param {string} key to be escaped. + * @return {string} the escaped key. + */ + +function escape(key) { + var escapeRegex = /[=:]/g; + var escaperLookup = { + '=': '=0', + ':': '=2' + }; + var escapedString = ('' + key).replace(escapeRegex, function (match) { + return escaperLookup[match]; + }); + + return '$' + escapedString; +} + +/** + * Unescape and unwrap key for human-readable display + * + * @param {string} key to unescape. + * @return {string} the unescaped key. + */ +function unescape(key) { + var unescapeRegex = /(=0|=2)/g; + var unescaperLookup = { + '=0': '=', + '=2': ':' + }; + var keySubstring = key[0] === '.' && key[1] === '$' ? key.substring(2) : key.substring(1); + + return ('' + keySubstring).replace(unescapeRegex, function (match) { + return unescaperLookup[match]; + }); +} + +var KeyEscapeUtils = { + escape: escape, + unescape: unescape +}; + +module.exports = KeyEscapeUtils; + +/***/ }), +/* 60 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/LinkedValueUtils.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var React = __webpack_require__(/*! react/lib/React */ 28); +var ReactPropTypesSecret = __webpack_require__(/*! ./ReactPropTypesSecret */ 115); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var hasReadOnlyValue = { + 'button': true, + 'checkbox': true, + 'image': true, + 'hidden': true, + 'radio': true, + 'reset': true, + 'submit': true +}; + +function _assertSingleLink(inputProps) { + !(inputProps.checkedLink == null || inputProps.valueLink == null) ? true ? invariant(false, 'Cannot provide a checkedLink and a valueLink. If you want to use checkedLink, you probably don\'t want to use valueLink and vice versa.') : _prodInvariant('87') : void 0; +} +function _assertValueLink(inputProps) { + _assertSingleLink(inputProps); + !(inputProps.value == null && inputProps.onChange == null) ? true ? invariant(false, 'Cannot provide a valueLink and a value or onChange event. If you want to use value or onChange, you probably don\'t want to use valueLink.') : _prodInvariant('88') : void 0; +} + +function _assertCheckedLink(inputProps) { + _assertSingleLink(inputProps); + !(inputProps.checked == null && inputProps.onChange == null) ? true ? invariant(false, 'Cannot provide a checkedLink and a checked property or onChange event. If you want to use checked or onChange, you probably don\'t want to use checkedLink') : _prodInvariant('89') : void 0; +} + +var propTypes = { + value: function (props, propName, componentName) { + if (!props[propName] || hasReadOnlyValue[props.type] || props.onChange || props.readOnly || props.disabled) { + return null; + } + return new Error('You provided a `value` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultValue`. Otherwise, ' + 'set either `onChange` or `readOnly`.'); + }, + checked: function (props, propName, componentName) { + if (!props[propName] || props.onChange || props.readOnly || props.disabled) { + return null; + } + return new Error('You provided a `checked` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultChecked`. Otherwise, ' + 'set either `onChange` or `readOnly`.'); + }, + onChange: React.PropTypes.func +}; + +var loggedTypeFailures = {}; +function getDeclarationErrorAddendum(owner) { + if (owner) { + var name = owner.getName(); + if (name) { + return ' Check the render method of `' + name + '`.'; + } + } + return ''; +} + +/** + * Provide a linked `value` attribute for controlled forms. You should not use + * this outside of the ReactDOM controlled form components. + */ +var LinkedValueUtils = { + checkPropTypes: function (tagName, props, owner) { + for (var propName in propTypes) { + if (propTypes.hasOwnProperty(propName)) { + var error = propTypes[propName](props, propName, tagName, 'prop', null, ReactPropTypesSecret); + } + if (error instanceof Error && !(error.message in loggedTypeFailures)) { + // Only monitor this failure once because there tends to be a lot of the + // same error. + loggedTypeFailures[error.message] = true; + + var addendum = getDeclarationErrorAddendum(owner); + true ? warning(false, 'Failed form propType: %s%s', error.message, addendum) : void 0; + } + } + }, + + /** + * @param {object} inputProps Props for form component + * @return {*} current value of the input either from value prop or link. + */ + getValue: function (inputProps) { + if (inputProps.valueLink) { + _assertValueLink(inputProps); + return inputProps.valueLink.value; + } + return inputProps.value; + }, + + /** + * @param {object} inputProps Props for form component + * @return {*} current checked status of the input either from checked prop + * or link. + */ + getChecked: function (inputProps) { + if (inputProps.checkedLink) { + _assertCheckedLink(inputProps); + return inputProps.checkedLink.value; + } + return inputProps.checked; + }, + + /** + * @param {object} inputProps Props for form component + * @param {SyntheticEvent} event change event to handle + */ + executeOnChange: function (inputProps, event) { + if (inputProps.valueLink) { + _assertValueLink(inputProps); + return inputProps.valueLink.requestChange(event.target.value); + } else if (inputProps.checkedLink) { + _assertCheckedLink(inputProps); + return inputProps.checkedLink.requestChange(event.target.checked); + } else if (inputProps.onChange) { + return inputProps.onChange.call(undefined, event); + } + } +}; + +module.exports = LinkedValueUtils; + +/***/ }), +/* 61 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactComponentEnvironment.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var injected = false; + +var ReactComponentEnvironment = { + + /** + * Optionally injectable hook for swapping out mount images in the middle of + * the tree. + */ + replaceNodeWithMarkup: null, + + /** + * Optionally injectable hook for processing a queue of child updates. Will + * later move into MultiChildComponents. + */ + processChildrenUpdates: null, + + injection: { + injectEnvironment: function (environment) { + !!injected ? true ? invariant(false, 'ReactCompositeComponent: injectEnvironment() can only be called once.') : _prodInvariant('104') : void 0; + ReactComponentEnvironment.replaceNodeWithMarkup = environment.replaceNodeWithMarkup; + ReactComponentEnvironment.processChildrenUpdates = environment.processChildrenUpdates; + injected = true; + } + } + +}; + +module.exports = ReactComponentEnvironment; + +/***/ }), +/* 62 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactErrorUtils.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var caughtError = null; + +/** + * Call a function while guarding against errors that happens within it. + * + * @param {String} name of the guard to use for logging or debugging + * @param {Function} func The function to invoke + * @param {*} a First argument + * @param {*} b Second argument + */ +function invokeGuardedCallback(name, func, a) { + try { + func(a); + } catch (x) { + if (caughtError === null) { + caughtError = x; + } + } +} + +var ReactErrorUtils = { + invokeGuardedCallback: invokeGuardedCallback, + + /** + * Invoked by ReactTestUtils.Simulate so that any errors thrown by the event + * handler are sure to be rethrown by rethrowCaughtError. + */ + invokeGuardedCallbackWithCatch: invokeGuardedCallback, + + /** + * During execution of guarded functions we will capture the first error which + * we will rethrow to be handled by the top level error handler. + */ + rethrowCaughtError: function () { + if (caughtError) { + var error = caughtError; + caughtError = null; + throw error; + } + } +}; + +if (true) { + /** + * To help development we can get better devtools integration by simulating a + * real browser event. + */ + if (typeof window !== 'undefined' && typeof window.dispatchEvent === 'function' && typeof document !== 'undefined' && typeof document.createEvent === 'function') { + var fakeNode = document.createElement('react'); + ReactErrorUtils.invokeGuardedCallback = function (name, func, a) { + var boundFunc = func.bind(null, a); + var evtType = 'react-' + name; + fakeNode.addEventListener(evtType, boundFunc, false); + var evt = document.createEvent('Event'); + // $FlowFixMe https://github.com/facebook/flow/issues/2336 + evt.initEvent(evtType, false, false); + fakeNode.dispatchEvent(evt); + fakeNode.removeEventListener(evtType, boundFunc, false); + }; + } +} + +module.exports = ReactErrorUtils; + +/***/ }), +/* 63 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactUpdateQueue.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var ReactCurrentOwner = __webpack_require__(/*! react/lib/ReactCurrentOwner */ 15); +var ReactInstanceMap = __webpack_require__(/*! ./ReactInstanceMap */ 36); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +function enqueueUpdate(internalInstance) { + ReactUpdates.enqueueUpdate(internalInstance); +} + +function formatUnexpectedArgument(arg) { + var type = typeof arg; + if (type !== 'object') { + return type; + } + var displayName = arg.constructor && arg.constructor.name || type; + var keys = Object.keys(arg); + if (keys.length > 0 && keys.length < 20) { + return displayName + ' (keys: ' + keys.join(', ') + ')'; + } + return displayName; +} + +function getInternalInstanceReadyForUpdate(publicInstance, callerName) { + var internalInstance = ReactInstanceMap.get(publicInstance); + if (!internalInstance) { + if (true) { + var ctor = publicInstance.constructor; + // Only warn when we have a callerName. Otherwise we should be silent. + // We're probably calling from enqueueCallback. We don't want to warn + // there because we already warned for the corresponding lifecycle method. + true ? warning(!callerName, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, ctor && (ctor.displayName || ctor.name) || 'ReactClass') : void 0; + } + return null; + } + + if (true) { + true ? warning(ReactCurrentOwner.current == null, '%s(...): Cannot update during an existing state transition (such as ' + 'within `render` or another component\'s constructor). Render methods ' + 'should be a pure function of props and state; constructor ' + 'side-effects are an anti-pattern, but can be moved to ' + '`componentWillMount`.', callerName) : void 0; + } + + return internalInstance; +} + +/** + * ReactUpdateQueue allows for state updates to be scheduled into a later + * reconciliation step. + */ +var ReactUpdateQueue = { + + /** + * Checks whether or not this composite component is mounted. + * @param {ReactClass} publicInstance The instance we want to test. + * @return {boolean} True if mounted, false otherwise. + * @protected + * @final + */ + isMounted: function (publicInstance) { + if (true) { + var owner = ReactCurrentOwner.current; + if (owner !== null) { + true ? warning(owner._warnedAboutRefsInRender, '%s is accessing isMounted inside its render() function. ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : void 0; + owner._warnedAboutRefsInRender = true; + } + } + var internalInstance = ReactInstanceMap.get(publicInstance); + if (internalInstance) { + // During componentWillMount and render this will still be null but after + // that will always render to something. At least for now. So we can use + // this hack. + return !!internalInstance._renderedComponent; + } else { + return false; + } + }, + + /** + * Enqueue a callback that will be executed after all the pending updates + * have processed. + * + * @param {ReactClass} publicInstance The instance to use as `this` context. + * @param {?function} callback Called after state is updated. + * @param {string} callerName Name of the calling function in the public API. + * @internal + */ + enqueueCallback: function (publicInstance, callback, callerName) { + ReactUpdateQueue.validateCallback(callback, callerName); + var internalInstance = getInternalInstanceReadyForUpdate(publicInstance); + + // Previously we would throw an error if we didn't have an internal + // instance. Since we want to make it a no-op instead, we mirror the same + // behavior we have in other enqueue* methods. + // We also need to ignore callbacks in componentWillMount. See + // enqueueUpdates. + if (!internalInstance) { + return null; + } + + if (internalInstance._pendingCallbacks) { + internalInstance._pendingCallbacks.push(callback); + } else { + internalInstance._pendingCallbacks = [callback]; + } + // TODO: The callback here is ignored when setState is called from + // componentWillMount. Either fix it or disallow doing so completely in + // favor of getInitialState. Alternatively, we can disallow + // componentWillMount during server-side rendering. + enqueueUpdate(internalInstance); + }, + + enqueueCallbackInternal: function (internalInstance, callback) { + if (internalInstance._pendingCallbacks) { + internalInstance._pendingCallbacks.push(callback); + } else { + internalInstance._pendingCallbacks = [callback]; + } + enqueueUpdate(internalInstance); + }, + + /** + * Forces an update. This should only be invoked when it is known with + * certainty that we are **not** in a DOM transaction. + * + * You may want to call this when you know that some deeper aspect of the + * component's state has changed but `setState` was not called. + * + * This will not invoke `shouldComponentUpdate`, but it will invoke + * `componentWillUpdate` and `componentDidUpdate`. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @internal + */ + enqueueForceUpdate: function (publicInstance) { + var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'forceUpdate'); + + if (!internalInstance) { + return; + } + + internalInstance._pendingForceUpdate = true; + + enqueueUpdate(internalInstance); + }, + + /** + * Replaces all of the state. Always use this or `setState` to mutate state. + * You should treat `this.state` as immutable. + * + * There is no guarantee that `this.state` will be immediately updated, so + * accessing `this.state` after calling this method may return the old value. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object} completeState Next state. + * @internal + */ + enqueueReplaceState: function (publicInstance, completeState) { + var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'replaceState'); + + if (!internalInstance) { + return; + } + + internalInstance._pendingStateQueue = [completeState]; + internalInstance._pendingReplaceState = true; + + enqueueUpdate(internalInstance); + }, + + /** + * Sets a subset of the state. This only exists because _pendingState is + * internal. This provides a merging strategy that is not available to deep + * properties which is confusing. TODO: Expose pendingState or don't use it + * during the merge. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object} partialState Next partial state to be merged with state. + * @internal + */ + enqueueSetState: function (publicInstance, partialState) { + if (true) { + ReactInstrumentation.debugTool.onSetState(); + true ? warning(partialState != null, 'setState(...): You passed an undefined or null state object; ' + 'instead, use forceUpdate().') : void 0; + } + + var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'setState'); + + if (!internalInstance) { + return; + } + + var queue = internalInstance._pendingStateQueue || (internalInstance._pendingStateQueue = []); + queue.push(partialState); + + enqueueUpdate(internalInstance); + }, + + enqueueElementInternal: function (internalInstance, nextElement, nextContext) { + internalInstance._pendingElement = nextElement; + // TODO: introduce _pendingContext instead of setting it directly. + internalInstance._context = nextContext; + enqueueUpdate(internalInstance); + }, + + validateCallback: function (callback, callerName) { + !(!callback || typeof callback === 'function') ? true ? invariant(false, '%s(...): Expected the last optional `callback` argument to be a function. Instead received: %s.', callerName, formatUnexpectedArgument(callback)) : _prodInvariant('122', callerName, formatUnexpectedArgument(callback)) : void 0; + } + +}; + +module.exports = ReactUpdateQueue; + +/***/ }), +/* 64 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/createMicrosoftUnsafeLocalFunction.js ***! + \**************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + +/* globals MSApp */ + + + +/** + * Create a function which has 'unsafe' privileges (required by windows8 apps) + */ + +var createMicrosoftUnsafeLocalFunction = function (func) { + if (typeof MSApp !== 'undefined' && MSApp.execUnsafeLocalFunction) { + return function (arg0, arg1, arg2, arg3) { + MSApp.execUnsafeLocalFunction(function () { + return func(arg0, arg1, arg2, arg3); + }); + }; + } else { + return func; + } +}; + +module.exports = createMicrosoftUnsafeLocalFunction; + +/***/ }), +/* 65 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getEventCharCode.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * `charCode` represents the actual "character code" and is safe to use with + * `String.fromCharCode`. As such, only keys that correspond to printable + * characters produce a valid `charCode`, the only exception to this is Enter. + * The Tab-key is considered non-printable and does not have a `charCode`, + * presumably because it does not produce a tab-character in browsers. + * + * @param {object} nativeEvent Native browser event. + * @return {number} Normalized `charCode` property. + */ + +function getEventCharCode(nativeEvent) { + var charCode; + var keyCode = nativeEvent.keyCode; + + if ('charCode' in nativeEvent) { + charCode = nativeEvent.charCode; + + // FF does not set `charCode` for the Enter-key, check against `keyCode`. + if (charCode === 0 && keyCode === 13) { + charCode = 13; + } + } else { + // IE8 does not implement `charCode`, but `keyCode` has the correct value. + charCode = keyCode; + } + + // Some non-printable keys are reported in `charCode`/`keyCode`, discard them. + // Must not discard the (non-)printable Enter-key. + if (charCode >= 32 || charCode === 13) { + return charCode; + } + + return 0; +} + +module.exports = getEventCharCode; + +/***/ }), +/* 66 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getEventModifierState.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * Translation from modifier key to the associated property in the event. + * @see http://www.w3.org/TR/DOM-Level-3-Events/#keys-Modifiers + */ + +var modifierKeyToProp = { + 'Alt': 'altKey', + 'Control': 'ctrlKey', + 'Meta': 'metaKey', + 'Shift': 'shiftKey' +}; + +// IE8 does not implement getModifierState so we simply map it to the only +// modifier keys exposed by the event itself, does not support Lock-keys. +// Currently, all major browsers except Chrome seems to support Lock-keys. +function modifierStateGetter(keyArg) { + var syntheticEvent = this; + var nativeEvent = syntheticEvent.nativeEvent; + if (nativeEvent.getModifierState) { + return nativeEvent.getModifierState(keyArg); + } + var keyProp = modifierKeyToProp[keyArg]; + return keyProp ? !!nativeEvent[keyProp] : false; +} + +function getEventModifierState(nativeEvent) { + return modifierStateGetter; +} + +module.exports = getEventModifierState; + +/***/ }), +/* 67 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getEventTarget.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * Gets the target node from a native browser event by accounting for + * inconsistencies in browser DOM APIs. + * + * @param {object} nativeEvent Native browser event. + * @return {DOMEventTarget} Target node. + */ + +function getEventTarget(nativeEvent) { + var target = nativeEvent.target || nativeEvent.srcElement || window; + + // Normalize SVG <use> element events #4963 + if (target.correspondingUseElement) { + target = target.correspondingUseElement; + } + + // Safari may fire events on text nodes (Node.TEXT_NODE is 3). + // @see http://www.quirksmode.org/js/events_properties.html + return target.nodeType === 3 ? target.parentNode : target; +} + +module.exports = getEventTarget; + +/***/ }), +/* 68 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/isEventSupported.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + +var useHasFeature; +if (ExecutionEnvironment.canUseDOM) { + useHasFeature = document.implementation && document.implementation.hasFeature && + // always returns true in newer browsers as per the standard. + // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature + document.implementation.hasFeature('', '') !== true; +} + +/** + * Checks if an event is supported in the current execution environment. + * + * NOTE: This will not work correctly for non-generic events such as `change`, + * `reset`, `load`, `error`, and `select`. + * + * Borrows from Modernizr. + * + * @param {string} eventNameSuffix Event name, e.g. "click". + * @param {?boolean} capture Check if the capture phase is supported. + * @return {boolean} True if the event is supported. + * @internal + * @license Modernizr 3.0.0pre (Custom Build) | MIT + */ +function isEventSupported(eventNameSuffix, capture) { + if (!ExecutionEnvironment.canUseDOM || capture && !('addEventListener' in document)) { + return false; + } + + var eventName = 'on' + eventNameSuffix; + var isSupported = eventName in document; + + if (!isSupported) { + var element = document.createElement('div'); + element.setAttribute(eventName, 'return;'); + isSupported = typeof element[eventName] === 'function'; + } + + if (!isSupported && useHasFeature && eventNameSuffix === 'wheel') { + // This is the only way to test support for the `wheel` event in IE9+. + isSupported = document.implementation.hasFeature('Events.wheel', '3.0'); + } + + return isSupported; +} + +module.exports = isEventSupported; + +/***/ }), +/* 69 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/shouldUpdateReactComponent.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * Given a `prevElement` and `nextElement`, determines if the existing + * instance should be updated as opposed to being destroyed or replaced by a new + * instance. Both arguments are elements. This ensures that this logic can + * operate on stateless trees without any backing instance. + * + * @param {?object} prevElement + * @param {?object} nextElement + * @return {boolean} True if the existing instance should be updated. + * @protected + */ + +function shouldUpdateReactComponent(prevElement, nextElement) { + var prevEmpty = prevElement === null || prevElement === false; + var nextEmpty = nextElement === null || nextElement === false; + if (prevEmpty || nextEmpty) { + return prevEmpty === nextEmpty; + } + + var prevType = typeof prevElement; + var nextType = typeof nextElement; + if (prevType === 'string' || prevType === 'number') { + return nextType === 'string' || nextType === 'number'; + } else { + return nextType === 'object' && prevElement.type === nextElement.type && prevElement.key === nextElement.key; + } +} + +module.exports = shouldUpdateReactComponent; + +/***/ }), +/* 70 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/validateDOMNesting.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var validateDOMNesting = emptyFunction; + +if (true) { + // This validation code was written based on the HTML5 parsing spec: + // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope + // + // Note: this does not catch all invalid nesting, nor does it try to (as it's + // not clear what practical benefit doing so provides); instead, we warn only + // for cases where the parser will give a parse tree differing from what React + // intended. For example, <b><div></div></b> is invalid but we don't warn + // because it still parses correctly; we do warn for other cases like nested + // <p> tags where the beginning of the second element implicitly closes the + // first, causing a confusing mess. + + // https://html.spec.whatwg.org/multipage/syntax.html#special + var specialTags = ['address', 'applet', 'area', 'article', 'aside', 'base', 'basefont', 'bgsound', 'blockquote', 'body', 'br', 'button', 'caption', 'center', 'col', 'colgroup', 'dd', 'details', 'dir', 'div', 'dl', 'dt', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'frame', 'frameset', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'iframe', 'img', 'input', 'isindex', 'li', 'link', 'listing', 'main', 'marquee', 'menu', 'menuitem', 'meta', 'nav', 'noembed', 'noframes', 'noscript', 'object', 'ol', 'p', 'param', 'plaintext', 'pre', 'script', 'section', 'select', 'source', 'style', 'summary', 'table', 'tbody', 'td', 'template', 'textarea', 'tfoot', 'th', 'thead', 'title', 'tr', 'track', 'ul', 'wbr', 'xmp']; + + // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope + var inScopeTags = ['applet', 'caption', 'html', 'table', 'td', 'th', 'marquee', 'object', 'template', + + // https://html.spec.whatwg.org/multipage/syntax.html#html-integration-point + // TODO: Distinguish by namespace here -- for <title>, including it here + // errs on the side of fewer warnings + 'foreignObject', 'desc', 'title']; + + // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-button-scope + var buttonScopeTags = inScopeTags.concat(['button']); + + // https://html.spec.whatwg.org/multipage/syntax.html#generate-implied-end-tags + var impliedEndTags = ['dd', 'dt', 'li', 'option', 'optgroup', 'p', 'rp', 'rt']; + + var emptyAncestorInfo = { + current: null, + + formTag: null, + aTagInScope: null, + buttonTagInScope: null, + nobrTagInScope: null, + pTagInButtonScope: null, + + listItemTagAutoclosing: null, + dlItemTagAutoclosing: null + }; + + var updatedAncestorInfo = function (oldInfo, tag, instance) { + var ancestorInfo = _assign({}, oldInfo || emptyAncestorInfo); + var info = { tag: tag, instance: instance }; + + if (inScopeTags.indexOf(tag) !== -1) { + ancestorInfo.aTagInScope = null; + ancestorInfo.buttonTagInScope = null; + ancestorInfo.nobrTagInScope = null; + } + if (buttonScopeTags.indexOf(tag) !== -1) { + ancestorInfo.pTagInButtonScope = null; + } + + // See rules for 'li', 'dd', 'dt' start tags in + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody + if (specialTags.indexOf(tag) !== -1 && tag !== 'address' && tag !== 'div' && tag !== 'p') { + ancestorInfo.listItemTagAutoclosing = null; + ancestorInfo.dlItemTagAutoclosing = null; + } + + ancestorInfo.current = info; + + if (tag === 'form') { + ancestorInfo.formTag = info; + } + if (tag === 'a') { + ancestorInfo.aTagInScope = info; + } + if (tag === 'button') { + ancestorInfo.buttonTagInScope = info; + } + if (tag === 'nobr') { + ancestorInfo.nobrTagInScope = info; + } + if (tag === 'p') { + ancestorInfo.pTagInButtonScope = info; + } + if (tag === 'li') { + ancestorInfo.listItemTagAutoclosing = info; + } + if (tag === 'dd' || tag === 'dt') { + ancestorInfo.dlItemTagAutoclosing = info; + } + + return ancestorInfo; + }; + + /** + * Returns whether + */ + var isTagValidWithParent = function (tag, parentTag) { + // First, let's check if we're in an unusual parsing mode... + switch (parentTag) { + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inselect + case 'select': + return tag === 'option' || tag === 'optgroup' || tag === '#text'; + case 'optgroup': + return tag === 'option' || tag === '#text'; + // Strictly speaking, seeing an <option> doesn't mean we're in a <select> + // but + case 'option': + return tag === '#text'; + + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intd + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incaption + // No special behavior since these rules fall back to "in body" mode for + // all except special table nodes which cause bad parsing behavior anyway. + + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intr + case 'tr': + return tag === 'th' || tag === 'td' || tag === 'style' || tag === 'script' || tag === 'template'; + + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intbody + case 'tbody': + case 'thead': + case 'tfoot': + return tag === 'tr' || tag === 'style' || tag === 'script' || tag === 'template'; + + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incolgroup + case 'colgroup': + return tag === 'col' || tag === 'template'; + + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intable + case 'table': + return tag === 'caption' || tag === 'colgroup' || tag === 'tbody' || tag === 'tfoot' || tag === 'thead' || tag === 'style' || tag === 'script' || tag === 'template'; + + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inhead + case 'head': + return tag === 'base' || tag === 'basefont' || tag === 'bgsound' || tag === 'link' || tag === 'meta' || tag === 'title' || tag === 'noscript' || tag === 'noframes' || tag === 'style' || tag === 'script' || tag === 'template'; + + // https://html.spec.whatwg.org/multipage/semantics.html#the-html-element + case 'html': + return tag === 'head' || tag === 'body'; + case '#document': + return tag === 'html'; + } + + // Probably in the "in body" parsing mode, so we outlaw only tag combos + // where the parsing rules cause implicit opens or closes to be added. + // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody + switch (tag) { + case 'h1': + case 'h2': + case 'h3': + case 'h4': + case 'h5': + case 'h6': + return parentTag !== 'h1' && parentTag !== 'h2' && parentTag !== 'h3' && parentTag !== 'h4' && parentTag !== 'h5' && parentTag !== 'h6'; + + case 'rp': + case 'rt': + return impliedEndTags.indexOf(parentTag) === -1; + + case 'body': + case 'caption': + case 'col': + case 'colgroup': + case 'frame': + case 'head': + case 'html': + case 'tbody': + case 'td': + case 'tfoot': + case 'th': + case 'thead': + case 'tr': + // These tags are only valid with a few parents that have special child + // parsing rules -- if we're down here, then none of those matched and + // so we allow it only if we don't know what the parent is, as all other + // cases are invalid. + return parentTag == null; + } + + return true; + }; + + /** + * Returns whether + */ + var findInvalidAncestorForTag = function (tag, ancestorInfo) { + switch (tag) { + case 'address': + case 'article': + case 'aside': + case 'blockquote': + case 'center': + case 'details': + case 'dialog': + case 'dir': + case 'div': + case 'dl': + case 'fieldset': + case 'figcaption': + case 'figure': + case 'footer': + case 'header': + case 'hgroup': + case 'main': + case 'menu': + case 'nav': + case 'ol': + case 'p': + case 'section': + case 'summary': + case 'ul': + + case 'pre': + case 'listing': + + case 'table': + + case 'hr': + + case 'xmp': + + case 'h1': + case 'h2': + case 'h3': + case 'h4': + case 'h5': + case 'h6': + return ancestorInfo.pTagInButtonScope; + + case 'form': + return ancestorInfo.formTag || ancestorInfo.pTagInButtonScope; + + case 'li': + return ancestorInfo.listItemTagAutoclosing; + + case 'dd': + case 'dt': + return ancestorInfo.dlItemTagAutoclosing; + + case 'button': + return ancestorInfo.buttonTagInScope; + + case 'a': + // Spec says something about storing a list of markers, but it sounds + // equivalent to this check. + return ancestorInfo.aTagInScope; + + case 'nobr': + return ancestorInfo.nobrTagInScope; + } + + return null; + }; + + /** + * Given a ReactCompositeComponent instance, return a list of its recursive + * owners, starting at the root and ending with the instance itself. + */ + var findOwnerStack = function (instance) { + if (!instance) { + return []; + } + + var stack = []; + do { + stack.push(instance); + } while (instance = instance._currentElement._owner); + stack.reverse(); + return stack; + }; + + var didWarn = {}; + + validateDOMNesting = function (childTag, childText, childInstance, ancestorInfo) { + ancestorInfo = ancestorInfo || emptyAncestorInfo; + var parentInfo = ancestorInfo.current; + var parentTag = parentInfo && parentInfo.tag; + + if (childText != null) { + true ? warning(childTag == null, 'validateDOMNesting: when childText is passed, childTag should be null') : void 0; + childTag = '#text'; + } + + var invalidParent = isTagValidWithParent(childTag, parentTag) ? null : parentInfo; + var invalidAncestor = invalidParent ? null : findInvalidAncestorForTag(childTag, ancestorInfo); + var problematic = invalidParent || invalidAncestor; + + if (problematic) { + var ancestorTag = problematic.tag; + var ancestorInstance = problematic.instance; + + var childOwner = childInstance && childInstance._currentElement._owner; + var ancestorOwner = ancestorInstance && ancestorInstance._currentElement._owner; + + var childOwners = findOwnerStack(childOwner); + var ancestorOwners = findOwnerStack(ancestorOwner); + + var minStackLen = Math.min(childOwners.length, ancestorOwners.length); + var i; + + var deepestCommon = -1; + for (i = 0; i < minStackLen; i++) { + if (childOwners[i] === ancestorOwners[i]) { + deepestCommon = i; + } else { + break; + } + } + + var UNKNOWN = '(unknown)'; + var childOwnerNames = childOwners.slice(deepestCommon + 1).map(function (inst) { + return inst.getName() || UNKNOWN; + }); + var ancestorOwnerNames = ancestorOwners.slice(deepestCommon + 1).map(function (inst) { + return inst.getName() || UNKNOWN; + }); + var ownerInfo = [].concat( + // If the parent and child instances have a common owner ancestor, start + // with that -- otherwise we just start with the parent's owners. + deepestCommon !== -1 ? childOwners[deepestCommon].getName() || UNKNOWN : [], ancestorOwnerNames, ancestorTag, + // If we're warning about an invalid (non-parent) ancestry, add '...' + invalidAncestor ? ['...'] : [], childOwnerNames, childTag).join(' > '); + + var warnKey = !!invalidParent + '|' + childTag + '|' + ancestorTag + '|' + ownerInfo; + if (didWarn[warnKey]) { + return; + } + didWarn[warnKey] = true; + + var tagDisplayName = childTag; + var whitespaceInfo = ''; + if (childTag === '#text') { + if (/\S/.test(childText)) { + tagDisplayName = 'Text nodes'; + } else { + tagDisplayName = 'Whitespace text nodes'; + whitespaceInfo = ' Make sure you don\'t have any extra whitespace between tags on ' + 'each line of your source code.'; + } + } else { + tagDisplayName = '<' + childTag + '>'; + } + + if (invalidParent) { + var info = ''; + if (ancestorTag === 'table' && childTag === 'tr') { + info += ' Add a <tbody> to your code to match the DOM tree generated by ' + 'the browser.'; + } + true ? warning(false, 'validateDOMNesting(...): %s cannot appear as a child of <%s>.%s ' + 'See %s.%s', tagDisplayName, ancestorTag, whitespaceInfo, ownerInfo, info) : void 0; + } else { + true ? warning(false, 'validateDOMNesting(...): %s cannot appear as a descendant of ' + '<%s>. See %s.', tagDisplayName, ancestorTag, ownerInfo) : void 0; + } + } + }; + + validateDOMNesting.updatedAncestorInfo = updatedAncestorInfo; + + // For testing + validateDOMNesting.isTagValidInContext = function (tag, ancestorInfo) { + ancestorInfo = ancestorInfo || emptyAncestorInfo; + var parentInfo = ancestorInfo.current; + var parentTag = parentInfo && parentInfo.tag; + return isTagValidWithParent(tag, parentTag) && !findInvalidAncestorForTag(tag, ancestorInfo); + }; +} + +module.exports = validateDOMNesting; + +/***/ }), +/* 71 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactComponent.js ***! + \**************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23); + +var ReactNoopUpdateQueue = __webpack_require__(/*! ./ReactNoopUpdateQueue */ 72); + +var canDefineProperty = __webpack_require__(/*! ./canDefineProperty */ 74); +var emptyObject = __webpack_require__(/*! fbjs/lib/emptyObject */ 33); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +/** + * Base class helpers for the updating state of a component. + */ +function ReactComponent(props, context, updater) { + this.props = props; + this.context = context; + this.refs = emptyObject; + // We initialize the default updater but the real one gets injected by the + // renderer. + this.updater = updater || ReactNoopUpdateQueue; +} + +ReactComponent.prototype.isReactComponent = {}; + +/** + * Sets a subset of the state. Always use this to mutate + * state. You should treat `this.state` as immutable. + * + * There is no guarantee that `this.state` will be immediately updated, so + * accessing `this.state` after calling this method may return the old value. + * + * There is no guarantee that calls to `setState` will run synchronously, + * as they may eventually be batched together. You can provide an optional + * callback that will be executed when the call to setState is actually + * completed. + * + * When a function is provided to setState, it will be called at some point in + * the future (not synchronously). It will be called with the up to date + * component arguments (state, props, context). These values can be different + * from this.* because your function may be called after receiveProps but before + * shouldComponentUpdate, and this new state, props, and context will not yet be + * assigned to this. + * + * @param {object|function} partialState Next partial state or function to + * produce next partial state to be merged with current state. + * @param {?function} callback Called after state is updated. + * @final + * @protected + */ +ReactComponent.prototype.setState = function (partialState, callback) { + !(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null) ? true ? invariant(false, 'setState(...): takes an object of state variables to update or a function which returns an object of state variables.') : _prodInvariant('85') : void 0; + this.updater.enqueueSetState(this, partialState); + if (callback) { + this.updater.enqueueCallback(this, callback, 'setState'); + } +}; + +/** + * Forces an update. This should only be invoked when it is known with + * certainty that we are **not** in a DOM transaction. + * + * You may want to call this when you know that some deeper aspect of the + * component's state has changed but `setState` was not called. + * + * This will not invoke `shouldComponentUpdate`, but it will invoke + * `componentWillUpdate` and `componentDidUpdate`. + * + * @param {?function} callback Called after update is complete. + * @final + * @protected + */ +ReactComponent.prototype.forceUpdate = function (callback) { + this.updater.enqueueForceUpdate(this); + if (callback) { + this.updater.enqueueCallback(this, callback, 'forceUpdate'); + } +}; + +/** + * Deprecated APIs. These APIs used to exist on classic React classes but since + * we would like to deprecate them, we're not going to move them over to this + * modern base class. Instead, we define a getter that warns if it's accessed. + */ +if (true) { + var deprecatedAPIs = { + isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'], + replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).'] + }; + var defineDeprecationWarning = function (methodName, info) { + if (canDefineProperty) { + Object.defineProperty(ReactComponent.prototype, methodName, { + get: function () { + true ? warning(false, '%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]) : void 0; + return undefined; + } + }); + } + }; + for (var fnName in deprecatedAPIs) { + if (deprecatedAPIs.hasOwnProperty(fnName)) { + defineDeprecationWarning(fnName, deprecatedAPIs[fnName]); + } + } +} + +module.exports = ReactComponent; + +/***/ }), +/* 72 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactNoopUpdateQueue.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +function warnNoop(publicInstance, callerName) { + if (true) { + var constructor = publicInstance.constructor; + true ? warning(false, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0; + } +} + +/** + * This is the abstract API for an update queue. + */ +var ReactNoopUpdateQueue = { + + /** + * Checks whether or not this composite component is mounted. + * @param {ReactClass} publicInstance The instance we want to test. + * @return {boolean} True if mounted, false otherwise. + * @protected + * @final + */ + isMounted: function (publicInstance) { + return false; + }, + + /** + * Enqueue a callback that will be executed after all the pending updates + * have processed. + * + * @param {ReactClass} publicInstance The instance to use as `this` context. + * @param {?function} callback Called after state is updated. + * @internal + */ + enqueueCallback: function (publicInstance, callback) {}, + + /** + * Forces an update. This should only be invoked when it is known with + * certainty that we are **not** in a DOM transaction. + * + * You may want to call this when you know that some deeper aspect of the + * component's state has changed but `setState` was not called. + * + * This will not invoke `shouldComponentUpdate`, but it will invoke + * `componentWillUpdate` and `componentDidUpdate`. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @internal + */ + enqueueForceUpdate: function (publicInstance) { + warnNoop(publicInstance, 'forceUpdate'); + }, + + /** + * Replaces all of the state. Always use this or `setState` to mutate state. + * You should treat `this.state` as immutable. + * + * There is no guarantee that `this.state` will be immediately updated, so + * accessing `this.state` after calling this method may return the old value. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object} completeState Next state. + * @internal + */ + enqueueReplaceState: function (publicInstance, completeState) { + warnNoop(publicInstance, 'replaceState'); + }, + + /** + * Sets a subset of the state. This only exists because _pendingState is + * internal. This provides a merging strategy that is not available to deep + * properties which is confusing. TODO: Expose pendingState or don't use it + * during the merge. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object} partialState Next partial state to be merged with state. + * @internal + */ + enqueueSetState: function (publicInstance, partialState) { + warnNoop(publicInstance, 'setState'); + } +}; + +module.exports = ReactNoopUpdateQueue; + +/***/ }), +/* 73 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactPropTypeLocationNames.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactPropTypeLocationNames = {}; + +if (true) { + ReactPropTypeLocationNames = { + prop: 'prop', + context: 'context', + childContext: 'child context' + }; +} + +module.exports = ReactPropTypeLocationNames; + +/***/ }), +/* 74 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/canDefineProperty.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var canDefineProperty = false; +if (true) { + try { + // $FlowFixMe https://github.com/facebook/flow/issues/285 + Object.defineProperty({}, 'x', { get: function () {} }); + canDefineProperty = true; + } catch (x) { + // IE will fail on defineProperty + } +} + +module.exports = canDefineProperty; + +/***/ }), +/* 75 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/getIteratorFn.js ***! + \*************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/* global Symbol */ + +var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator; +var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec. + +/** + * Returns the iterator method function contained on the iterable object. + * + * Be sure to invoke the function with the iterable as context: + * + * var iteratorFn = getIteratorFn(myIterable); + * if (iteratorFn) { + * var iterator = iteratorFn.call(myIterable); + * ... + * } + * + * @param {?object} maybeIterable + * @return {?function} + */ +function getIteratorFn(maybeIterable) { + var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]); + if (typeof iteratorFn === 'function') { + return iteratorFn; + } +} + +module.exports = getIteratorFn; + +/***/ }), +/* 76 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************!*\ + !*** (webpack)/buildin/module.js ***! + \***********************************/ +/***/ (function(module, exports) { + +module.exports = function(module) { + if(!module.webpackPolyfill) { + module.deprecate = function() {}; + module.paths = []; + // module.parent = undefined by default + if(!module.children) module.children = []; + Object.defineProperty(module, "loaded", { + enumerable: true, + get: function() { + return module.l; + } + }); + Object.defineProperty(module, "id", { + enumerable: true, + get: function() { + return module.i; + } + }); + module.webpackPolyfill = 1; + } + return module; +}; + + +/***/ }), +/* 77 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************!*\ + !*** ./packages/react-dev-utils/ansiHTML.js ***! + \**********************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ + + + +var Anser = __webpack_require__(/*! anser */ 135); + +// Color scheme inspired by https://chriskempson.github.io/base16/css/base16-github.css +// var base00 = 'ffffff'; // Default Background +var base01 = 'f5f5f5'; // Lighter Background (Used for status bars) +// var base02 = 'c8c8fa'; // Selection Background +var base03 = '969896'; // Comments, Invisibles, Line Highlighting +// var base04 = 'e8e8e8'; // Dark Foreground (Used for status bars) +var base05 = '333333'; // Default Foreground, Caret, Delimiters, Operators +// var base06 = 'ffffff'; // Light Foreground (Not often used) +// var base07 = 'ffffff'; // Light Background (Not often used) +var base08 = 'ed6a43'; // Variables, XML Tags, Markup Link Text, Markup Lists, Diff Deleted +// var base09 = '0086b3'; // Integers, Boolean, Constants, XML Attributes, Markup Link Url +// var base0A = '795da3'; // Classes, Markup Bold, Search Text Background +var base0B = '183691'; // Strings, Inherited Class, Markup Code, Diff Inserted +var base0C = '183691'; // Support, Regular Expressions, Escape Characters, Markup Quotes +// var base0D = '795da3'; // Functions, Methods, Attribute IDs, Headings +var base0E = 'a71d5d'; // Keywords, Storage, Selector, Markup Italic, Diff Changed +// var base0F = '333333'; // Deprecated, Opening/Closing Embedded Language Tags e.g. <?php ?> + +// Map ANSI colors from what babel-code-frame uses to base16-github +// See: https://github.com/babel/babel/blob/e86f62b304d280d0bab52c38d61842b853848ba6/packages/babel-code-frame/src/index.js#L9-L22 +var colors = { + reset: [base05, 'transparent'], + black: base05, + red: base08 /* marker, bg-invalid */, + green: base0B /* string */, + yellow: base08 /* capitalized, jsx_tag, punctuator */, + blue: base0C, + magenta: base0C /* regex */, + cyan: base0E /* keyword */, + gray: base03 /* comment, gutter */, + lightgrey: base01, + darkgrey: base03, +}; + +var anserMap = { + 'ansi-bright-black': 'black', + 'ansi-bright-yellow': 'yellow', + 'ansi-yellow': 'yellow', + 'ansi-bright-green': 'green', + 'ansi-green': 'green', + 'ansi-bright-cyan': 'cyan', + 'ansi-cyan': 'cyan', + 'ansi-bright-red': 'red', + 'ansi-red': 'red', + 'ansi-bright-magenta': 'magenta', + 'ansi-magenta': 'magenta', +}; + +function ansiHTML(txt) { + var arr = new Anser().ansiToJson(txt, { + use_classes: true, + }); + + var result = ''; + var open = false; + for (var index = 0; index < arr.length; ++index) { + var c = arr[index]; + var content = c.content, fg = c.fg; + + var contentParts = content.split('\n'); + for (var _index = 0; _index < contentParts.length; ++_index) { + if (!open) { + result += '<span data-ansi-line="true">'; + open = true; + } + var part = contentParts[_index].replace('\r', ''); + var color = colors[anserMap[fg]]; + if (color != null) { + result += '<span style="color: #' + color + ';">' + part + '</span>'; + } else { + if (fg != null) console.log('Missing color mapping: ', fg); + result += '<span>' + part + '</span>'; + } + if (_index < contentParts.length - 1) { + result += '</span>'; + open = false; + result += '<br/>'; + } + } + } + if (open) { + result += '</span>'; + open = false; + } + return result; +} + +module.exports = ansiHTML; + + +/***/ }), +/* 78 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************!*\ + !*** ./packages/react-dev-utils/~/ansi-regex/index.js ***! + \********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + +module.exports = function () { + return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g; +}; + + +/***/ }), +/* 79 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************!*\ + !*** ./packages/react-dev-utils/~/esutils/lib/code.js ***! + \********************************************************/ +/***/ (function(module, exports) { + +/* + Copyright (C) 2013-2014 Yusuke Suzuki <utatane.tea@gmail.com> + Copyright (C) 2014 Ivan Nikulin <ifaaan@gmail.com> + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +(function () { + 'use strict'; + + var ES6Regex, ES5Regex, NON_ASCII_WHITESPACES, IDENTIFIER_START, IDENTIFIER_PART, ch; + + // See `tools/generate-identifier-regex.js`. + ES5Regex = { + // ECMAScript 5.1/Unicode v7.0.0 NonAsciiIdentifierStart: + NonAsciiIdentifierStart: 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+ // ECMAScript 5.1/Unicode v7.0.0 NonAsciiIdentifierPart: + NonAsciiIdentifierPart: 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+ }; + + ES6Regex = { + // ECMAScript 6/Unicode v7.0.0 NonAsciiIdentifierStart: + NonAsciiIdentifierStart: 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E2B\uDEB0-\uDEDE\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3D\uDF5D-\uDF61]|\uD805[\uDC80-\uDCAF\uDCC4\uDCC5\uDCC7\uDD80-\uDDAE\uDE00-\uDE2F\uDE44\uDE80-\uDEAA]|\uD806[\uDCA0-\uDCDF\uDCFF\uDEC0-\uDEF8]|\uD808[\uDC00-\uDF98]|\uD809[\uDC00-\uDC6E]|[\uD80C\uD840-\uD868\uD86A-\uD86C][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDED0-\uDEED\uDF00-\uDF2F\uDF40-\uDF43\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50\uDF93-\uDF9F]|\uD82C[\uDC00\uDC01]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB]|\uD83A[\uDC00-\uDCC4]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D]|\uD87E[\uDC00-\uDE1D]/, + // ECMAScript 6/Unicode v7.0.0 NonAsciiIdentifierPart: + NonAsciiIdentifierPart: /[\xAA\xB5\xB7\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0300-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u0483-\u0487\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u05D0-\u05EA\u05F0-\u05F2\u0610-\u061A\u0620-\u0669\u066E-\u06D3\u06D5-\u06DC\u06DF-\u06E8\u06EA-\u06FC\u06FF\u0710-\u074A\u074D-\u07B1\u07C0-\u07F5\u07FA\u0800-\u082D\u0840-\u085B\u08A0-\u08B2\u08E4-\u0963\u0966-\u096F\u0971-\u0983\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BC-\u09C4\u09C7\u09C8\u09CB-\u09CE\u09D7\u09DC\u09DD\u09DF-\u09E3\u09E6-\u09F1\u0A01-\u0A03\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A59-\u0A5C\u0A5E\u0A66-\u0A75\u0A81-\u0A83\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABC-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AD0\u0AE0-\u0AE3\u0AE6-\u0AEF\u0B01-\u0B03\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3C-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B5C\u0B5D\u0B5F-\u0B63\u0B66-\u0B6F\u0B71\u0B82\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD0\u0BD7\u0BE6-\u0BEF\u0C00-\u0C03\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C58\u0C59\u0C60-\u0C63\u0C66-\u0C6F\u0C81-\u0C83\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBC-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CDE\u0CE0-\u0CE3\u0CE6-\u0CEF\u0CF1\u0CF2\u0D01-\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D-\u0D44\u0D46-\u0D48\u0D4A-\u0D4E\u0D57\u0D60-\u0D63\u0D66-\u0D6F\u0D7A-\u0D7F\u0D82\u0D83\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E01-\u0E3A\u0E40-\u0E4E\u0E50-\u0E59\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB9\u0EBB-\u0EBD\u0EC0-\u0EC4\u0EC6\u0EC8-\u0ECD\u0ED0-\u0ED9\u0EDC-\u0EDF\u0F00\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E-\u0F47\u0F49-\u0F6C\u0F71-\u0F84\u0F86-\u0F97\u0F99-\u0FBC\u0FC6\u1000-\u1049\u1050-\u109D\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u135D-\u135F\u1369-\u1371\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176C\u176E-\u1770\u1772\u1773\u1780-\u17D3\u17D7\u17DC\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u1820-\u1877\u1880-\u18AA\u18B0-\u18F5\u1900-\u191E\u1920-\u192B\u1930-\u193B\u1946-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u19D0-\u19DA\u1A00-\u1A1B\u1A20-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AA7\u1AB0-\u1ABD\u1B00-\u1B4B\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1BF3\u1C00-\u1C37\u1C40-\u1C49\u1C4D-\u1C7D\u1CD0-\u1CD2\u1CD4-\u1CF6\u1CF8\u1CF9\u1D00-\u1DF5\u1DFC-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u200C\u200D\u203F\u2040\u2054\u2071\u207F\u2090-\u209C\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2102\u2107\u210A-\u2113\u2115\u2118-\u211D\u2124\u2126\u2128\u212A-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D7F-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2DE0-\u2DFF\u3005-\u3007\u3021-\u302F\u3031-\u3035\u3038-\u303C\u3041-\u3096\u3099-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA62B\uA640-\uA66F\uA674-\uA67D\uA67F-\uA69D\uA69F-\uA6F1\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA7AD\uA7B0\uA7B1\uA7F7-\uA827\uA840-\uA873\uA880-\uA8C4\uA8D0-\uA8D9\uA8E0-\uA8F7\uA8FB\uA900-\uA92D\uA930-\uA953\uA960-\uA97C\uA980-\uA9C0\uA9CF-\uA9D9\uA9E0-\uA9FE\uAA00-\uAA36\uAA40-\uAA4D\uAA50-\uAA59\uAA60-\uAA76\uAA7A-\uAAC2\uAADB-\uAADD\uAAE0-\uAAEF\uAAF2-\uAAF6\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB5F\uAB64\uAB65\uABC0-\uABEA\uABEC\uABED\uABF0-\uABF9\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE00-\uFE0F\uFE20-\uFE2D\uFE33\uFE34\uFE4D-\uFE4F\uFE70-\uFE74\uFE76-\uFEFC\uFF10-\uFF19\uFF21-\uFF3A\uFF3F\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]|\uD800[\uDC00-\uDC0B\uDC0D-\uDC26\uDC28-\uDC3A\uDC3C\uDC3D\uDC3F-\uDC4D\uDC50-\uDC5D\uDC80-\uDCFA\uDD40-\uDD74\uDDFD\uDE80-\uDE9C\uDEA0-\uDED0\uDEE0\uDF00-\uDF1F\uDF30-\uDF4A\uDF50-\uDF7A\uDF80-\uDF9D\uDFA0-\uDFC3\uDFC8-\uDFCF\uDFD1-\uDFD5]|\uD801[\uDC00-\uDC9D\uDCA0-\uDCA9\uDD00-\uDD27\uDD30-\uDD63\uDE00-\uDF36\uDF40-\uDF55\uDF60-\uDF67]|\uD802[\uDC00-\uDC05\uDC08\uDC0A-\uDC35\uDC37\uDC38\uDC3C\uDC3F-\uDC55\uDC60-\uDC76\uDC80-\uDC9E\uDD00-\uDD15\uDD20-\uDD39\uDD80-\uDDB7\uDDBE\uDDBF\uDE00-\uDE03\uDE05\uDE06\uDE0C-\uDE13\uDE15-\uDE17\uDE19-\uDE33\uDE38-\uDE3A\uDE3F\uDE60-\uDE7C\uDE80-\uDE9C\uDEC0-\uDEC7\uDEC9-\uDEE6\uDF00-\uDF35\uDF40-\uDF55\uDF60-\uDF72\uDF80-\uDF91]|\uD803[\uDC00-\uDC48]|\uD804[\uDC00-\uDC46\uDC66-\uDC6F\uDC7F-\uDCBA\uDCD0-\uDCE8\uDCF0-\uDCF9\uDD00-\uDD34\uDD36-\uDD3F\uDD50-\uDD73\uDD76\uDD80-\uDDC4\uDDD0-\uDDDA\uDE00-\uDE11\uDE13-\uDE37\uDEB0-\uDEEA\uDEF0-\uDEF9\uDF01-\uDF03\uDF05-\uDF0C\uDF0F\uDF10\uDF13-\uDF28\uDF2A-\uDF30\uDF32\uDF33\uDF35-\uDF39\uDF3C-\uDF44\uDF47\uDF48\uDF4B-\uDF4D\uDF57\uDF5D-\uDF63\uDF66-\uDF6C\uDF70-\uDF74]|\uD805[\uDC80-\uDCC5\uDCC7\uDCD0-\uDCD9\uDD80-\uDDB5\uDDB8-\uDDC0\uDE00-\uDE40\uDE44\uDE50-\uDE59\uDE80-\uDEB7\uDEC0-\uDEC9]|\uD806[\uDCA0-\uDCE9\uDCFF\uDEC0-\uDEF8]|\uD808[\uDC00-\uDF98]|\uD809[\uDC00-\uDC6E]|[\uD80C\uD840-\uD868\uD86A-\uD86C][\uDC00-\uDFFF]|\uD80D[\uDC00-\uDC2E]|\uD81A[\uDC00-\uDE38\uDE40-\uDE5E\uDE60-\uDE69\uDED0-\uDEED\uDEF0-\uDEF4\uDF00-\uDF36\uDF40-\uDF43\uDF50-\uDF59\uDF63-\uDF77\uDF7D-\uDF8F]|\uD81B[\uDF00-\uDF44\uDF50-\uDF7E\uDF8F-\uDF9F]|\uD82C[\uDC00\uDC01]|\uD82F[\uDC00-\uDC6A\uDC70-\uDC7C\uDC80-\uDC88\uDC90-\uDC99\uDC9D\uDC9E]|\uD834[\uDD65-\uDD69\uDD6D-\uDD72\uDD7B-\uDD82\uDD85-\uDD8B\uDDAA-\uDDAD\uDE42-\uDE44]|\uD835[\uDC00-\uDC54\uDC56-\uDC9C\uDC9E\uDC9F\uDCA2\uDCA5\uDCA6\uDCA9-\uDCAC\uDCAE-\uDCB9\uDCBB\uDCBD-\uDCC3\uDCC5-\uDD05\uDD07-\uDD0A\uDD0D-\uDD14\uDD16-\uDD1C\uDD1E-\uDD39\uDD3B-\uDD3E\uDD40-\uDD44\uDD46\uDD4A-\uDD50\uDD52-\uDEA5\uDEA8-\uDEC0\uDEC2-\uDEDA\uDEDC-\uDEFA\uDEFC-\uDF14\uDF16-\uDF34\uDF36-\uDF4E\uDF50-\uDF6E\uDF70-\uDF88\uDF8A-\uDFA8\uDFAA-\uDFC2\uDFC4-\uDFCB\uDFCE-\uDFFF]|\uD83A[\uDC00-\uDCC4\uDCD0-\uDCD6]|\uD83B[\uDE00-\uDE03\uDE05-\uDE1F\uDE21\uDE22\uDE24\uDE27\uDE29-\uDE32\uDE34-\uDE37\uDE39\uDE3B\uDE42\uDE47\uDE49\uDE4B\uDE4D-\uDE4F\uDE51\uDE52\uDE54\uDE57\uDE59\uDE5B\uDE5D\uDE5F\uDE61\uDE62\uDE64\uDE67-\uDE6A\uDE6C-\uDE72\uDE74-\uDE77\uDE79-\uDE7C\uDE7E\uDE80-\uDE89\uDE8B-\uDE9B\uDEA1-\uDEA3\uDEA5-\uDEA9\uDEAB-\uDEBB]|\uD869[\uDC00-\uDED6\uDF00-\uDFFF]|\uD86D[\uDC00-\uDF34\uDF40-\uDFFF]|\uD86E[\uDC00-\uDC1D]|\uD87E[\uDC00-\uDE1D]|\uDB40[\uDD00-\uDDEF]/ + }; + + function isDecimalDigit(ch) { + return 0x30 <= ch && ch <= 0x39; // 0..9 + } + + function isHexDigit(ch) { + return 0x30 <= ch && ch <= 0x39 || // 0..9 + 0x61 <= ch && ch <= 0x66 || // a..f + 0x41 <= ch && ch <= 0x46; // A..F + } + + function isOctalDigit(ch) { + return ch >= 0x30 && ch <= 0x37; // 0..7 + } + + // 7.2 White Space + + NON_ASCII_WHITESPACES = [ + 0x1680, 0x180E, + 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, + 0x202F, 0x205F, + 0x3000, + 0xFEFF + ]; + + function isWhiteSpace(ch) { + return ch === 0x20 || ch === 0x09 || ch === 0x0B || ch === 0x0C || ch === 0xA0 || + ch >= 0x1680 && NON_ASCII_WHITESPACES.indexOf(ch) >= 0; + } + + // 7.3 Line Terminators + + function isLineTerminator(ch) { + return ch === 0x0A || ch === 0x0D || ch === 0x2028 || ch === 0x2029; + } + + // 7.6 Identifier Names and Identifiers + + function fromCodePoint(cp) { + if (cp <= 0xFFFF) { return String.fromCharCode(cp); } + var cu1 = String.fromCharCode(Math.floor((cp - 0x10000) / 0x400) + 0xD800); + var cu2 = String.fromCharCode(((cp - 0x10000) % 0x400) + 0xDC00); + return cu1 + cu2; + } + + IDENTIFIER_START = new Array(0x80); + for(ch = 0; ch < 0x80; ++ch) { + IDENTIFIER_START[ch] = + ch >= 0x61 && ch <= 0x7A || // a..z + ch >= 0x41 && ch <= 0x5A || // A..Z + ch === 0x24 || ch === 0x5F; // $ (dollar) and _ (underscore) + } + + IDENTIFIER_PART = new Array(0x80); + for(ch = 0; ch < 0x80; ++ch) { + IDENTIFIER_PART[ch] = + ch >= 0x61 && ch <= 0x7A || // a..z + ch >= 0x41 && ch <= 0x5A || // A..Z + ch >= 0x30 && ch <= 0x39 || // 0..9 + ch === 0x24 || ch === 0x5F; // $ (dollar) and _ (underscore) + } + + function isIdentifierStartES5(ch) { + return ch < 0x80 ? IDENTIFIER_START[ch] : ES5Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch)); + } + + function isIdentifierPartES5(ch) { + return ch < 0x80 ? IDENTIFIER_PART[ch] : ES5Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch)); + } + + function isIdentifierStartES6(ch) { + return ch < 0x80 ? IDENTIFIER_START[ch] : ES6Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch)); + } + + function isIdentifierPartES6(ch) { + return ch < 0x80 ? IDENTIFIER_PART[ch] : ES6Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch)); + } + + module.exports = { + isDecimalDigit: isDecimalDigit, + isHexDigit: isHexDigit, + isOctalDigit: isOctalDigit, + isWhiteSpace: isWhiteSpace, + isLineTerminator: isLineTerminator, + isIdentifierStartES5: isIdentifierStartES5, + isIdentifierPartES5: isIdentifierPartES5, + isIdentifierStartES6: isIdentifierStartES6, + isIdentifierPartES6: isIdentifierPartES6 + }; +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ + + +/***/ }), +/* 80 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-dev-utils/~/html-entities/lib/html5-entities.js ***! + \************************************************************************/ +/***/ (function(module, exports) { + +var ENTITIES = [['Aacute', [193]], ['aacute', [225]], ['Abreve', [258]], ['abreve', [259]], ['ac', [8766]], ['acd', [8767]], ['acE', [8766, 819]], ['Acirc', [194]], ['acirc', [226]], ['acute', [180]], ['Acy', [1040]], ['acy', [1072]], ['AElig', [198]], ['aelig', [230]], ['af', [8289]], ['Afr', [120068]], ['afr', [120094]], ['Agrave', [192]], ['agrave', [224]], ['alefsym', [8501]], ['aleph', [8501]], ['Alpha', [913]], ['alpha', [945]], ['Amacr', [256]], ['amacr', [257]], ['amalg', [10815]], ['amp', [38]], ['AMP', [38]], ['andand', [10837]], ['And', [10835]], ['and', [8743]], ['andd', [10844]], ['andslope', [10840]], ['andv', [10842]], ['ang', [8736]], ['ange', [10660]], ['angle', [8736]], ['angmsdaa', [10664]], ['angmsdab', [10665]], ['angmsdac', [10666]], ['angmsdad', [10667]], ['angmsdae', [10668]], ['angmsdaf', [10669]], ['angmsdag', [10670]], ['angmsdah', [10671]], ['angmsd', [8737]], ['angrt', [8735]], ['angrtvb', [8894]], ['angrtvbd', [10653]], ['angsph', [8738]], ['angst', [197]], ['angzarr', [9084]], ['Aogon', [260]], ['aogon', [261]], ['Aopf', [120120]], ['aopf', [120146]], ['apacir', [10863]], ['ap', [8776]], ['apE', [10864]], ['ape', [8778]], ['apid', [8779]], ['apos', [39]], ['ApplyFunction', [8289]], ['approx', [8776]], ['approxeq', [8778]], ['Aring', [197]], ['aring', [229]], ['Ascr', [119964]], ['ascr', [119990]], ['Assign', [8788]], ['ast', [42]], ['asymp', [8776]], ['asympeq', [8781]], ['Atilde', [195]], ['atilde', [227]], ['Auml', [196]], ['auml', [228]], ['awconint', [8755]], ['awint', [10769]], ['backcong', [8780]], ['backepsilon', [1014]], ['backprime', [8245]], ['backsim', [8765]], ['backsimeq', [8909]], ['Backslash', [8726]], ['Barv', [10983]], ['barvee', [8893]], ['barwed', [8965]], ['Barwed', [8966]], ['barwedge', [8965]], ['bbrk', [9141]], ['bbrktbrk', [9142]], ['bcong', [8780]], ['Bcy', [1041]], ['bcy', [1073]], ['bdquo', [8222]], ['becaus', [8757]], ['because', [8757]], ['Because', [8757]], ['bemptyv', [10672]], ['bepsi', [1014]], ['bernou', [8492]], ['Bernoullis', [8492]], ['Beta', [914]], ['beta', [946]], ['beth', [8502]], ['between', [8812]], ['Bfr', [120069]], ['bfr', [120095]], ['bigcap', [8898]], ['bigcirc', [9711]], ['bigcup', [8899]], ['bigodot', [10752]], ['bigoplus', [10753]], ['bigotimes', [10754]], ['bigsqcup', [10758]], ['bigstar', [9733]], ['bigtriangledown', [9661]], ['bigtriangleup', [9651]], ['biguplus', [10756]], ['bigvee', [8897]], ['bigwedge', [8896]], ['bkarow', [10509]], ['blacklozenge', [10731]], ['blacksquare', [9642]], ['blacktriangle', [9652]], ['blacktriangledown', [9662]], ['blacktriangleleft', [9666]], ['blacktriangleright', [9656]], ['blank', [9251]], ['blk12', [9618]], ['blk14', [9617]], ['blk34', [9619]], ['block', [9608]], ['bne', [61, 8421]], ['bnequiv', [8801, 8421]], ['bNot', [10989]], ['bnot', [8976]], ['Bopf', [120121]], ['bopf', [120147]], ['bot', [8869]], ['bottom', [8869]], ['bowtie', [8904]], ['boxbox', [10697]], ['boxdl', [9488]], ['boxdL', [9557]], ['boxDl', [9558]], ['boxDL', [9559]], ['boxdr', [9484]], ['boxdR', [9554]], ['boxDr', [9555]], ['boxDR', [9556]], ['boxh', [9472]], ['boxH', [9552]], ['boxhd', [9516]], ['boxHd', [9572]], ['boxhD', [9573]], ['boxHD', [9574]], ['boxhu', [9524]], ['boxHu', [9575]], ['boxhU', [9576]], ['boxHU', [9577]], ['boxminus', [8863]], ['boxplus', [8862]], ['boxtimes', [8864]], ['boxul', [9496]], ['boxuL', [9563]], ['boxUl', [9564]], ['boxUL', [9565]], ['boxur', [9492]], ['boxuR', [9560]], ['boxUr', [9561]], ['boxUR', [9562]], ['boxv', [9474]], ['boxV', [9553]], ['boxvh', [9532]], ['boxvH', [9578]], ['boxVh', [9579]], ['boxVH', [9580]], ['boxvl', [9508]], ['boxvL', [9569]], ['boxVl', [9570]], ['boxVL', [9571]], ['boxvr', [9500]], ['boxvR', [9566]], ['boxVr', [9567]], ['boxVR', [9568]], ['bprime', [8245]], ['breve', [728]], ['Breve', [728]], ['brvbar', [166]], ['bscr', [119991]], ['Bscr', [8492]], ['bsemi', [8271]], ['bsim', [8765]], ['bsime', [8909]], ['bsolb', [10693]], ['bsol', [92]], ['bsolhsub', [10184]], ['bull', [8226]], ['bullet', [8226]], ['bump', [8782]], ['bumpE', [10926]], ['bumpe', [8783]], ['Bumpeq', [8782]], ['bumpeq', [8783]], ['Cacute', [262]], ['cacute', [263]], ['capand', [10820]], ['capbrcup', [10825]], ['capcap', [10827]], ['cap', [8745]], ['Cap', [8914]], ['capcup', [10823]], ['capdot', [10816]], ['CapitalDifferentialD', [8517]], ['caps', [8745, 65024]], ['caret', [8257]], ['caron', [711]], ['Cayleys', [8493]], ['ccaps', [10829]], ['Ccaron', [268]], ['ccaron', [269]], ['Ccedil', [199]], ['ccedil', [231]], ['Ccirc', [264]], ['ccirc', [265]], ['Cconint', [8752]], ['ccups', [10828]], ['ccupssm', [10832]], ['Cdot', [266]], ['cdot', [267]], ['cedil', [184]], ['Cedilla', [184]], ['cemptyv', [10674]], ['cent', [162]], ['centerdot', [183]], ['CenterDot', [183]], ['cfr', [120096]], ['Cfr', [8493]], ['CHcy', [1063]], ['chcy', [1095]], ['check', [10003]], ['checkmark', [10003]], ['Chi', [935]], ['chi', [967]], ['circ', [710]], ['circeq', [8791]], ['circlearrowleft', [8634]], ['circlearrowright', [8635]], ['circledast', [8859]], ['circledcirc', [8858]], ['circleddash', [8861]], ['CircleDot', [8857]], ['circledR', [174]], ['circledS', [9416]], ['CircleMinus', [8854]], ['CirclePlus', [8853]], ['CircleTimes', [8855]], ['cir', [9675]], ['cirE', [10691]], ['cire', [8791]], ['cirfnint', [10768]], ['cirmid', [10991]], ['cirscir', [10690]], ['ClockwiseContourIntegral', [8754]], ['CloseCurlyDoubleQuote', [8221]], ['CloseCurlyQuote', [8217]], ['clubs', [9827]], ['clubsuit', [9827]], ['colon', [58]], ['Colon', [8759]], ['Colone', [10868]], ['colone', [8788]], ['coloneq', [8788]], ['comma', [44]], ['commat', [64]], ['comp', [8705]], ['compfn', [8728]], ['complement', [8705]], ['complexes', [8450]], ['cong', [8773]], ['congdot', [10861]], ['Congruent', [8801]], ['conint', [8750]], ['Conint', [8751]], ['ContourIntegral', [8750]], ['copf', [120148]], ['Copf', [8450]], ['coprod', [8720]], ['Coproduct', [8720]], ['copy', [169]], ['COPY', [169]], ['copysr', [8471]], ['CounterClockwiseContourIntegral', [8755]], ['crarr', [8629]], ['cross', [10007]], ['Cross', [10799]], ['Cscr', [119966]], ['cscr', [119992]], ['csub', [10959]], ['csube', [10961]], ['csup', [10960]], ['csupe', [10962]], ['ctdot', [8943]], ['cudarrl', [10552]], ['cudarrr', [10549]], ['cuepr', [8926]], ['cuesc', [8927]], ['cularr', [8630]], ['cularrp', [10557]], ['cupbrcap', [10824]], ['cupcap', [10822]], ['CupCap', [8781]], ['cup', [8746]], ['Cup', [8915]], ['cupcup', [10826]], ['cupdot', [8845]], ['cupor', [10821]], ['cups', [8746, 65024]], ['curarr', [8631]], ['curarrm', [10556]], ['curlyeqprec', [8926]], ['curlyeqsucc', [8927]], ['curlyvee', [8910]], ['curlywedge', [8911]], ['curren', [164]], ['curvearrowleft', [8630]], ['curvearrowright', [8631]], ['cuvee', [8910]], ['cuwed', [8911]], ['cwconint', [8754]], ['cwint', [8753]], ['cylcty', [9005]], ['dagger', [8224]], ['Dagger', [8225]], ['daleth', [8504]], ['darr', [8595]], ['Darr', [8609]], ['dArr', [8659]], ['dash', [8208]], ['Dashv', [10980]], ['dashv', [8867]], ['dbkarow', [10511]], ['dblac', [733]], ['Dcaron', [270]], ['dcaron', [271]], ['Dcy', [1044]], ['dcy', [1076]], ['ddagger', [8225]], ['ddarr', [8650]], ['DD', [8517]], ['dd', [8518]], ['DDotrahd', [10513]], ['ddotseq', [10871]], ['deg', [176]], ['Del', [8711]], ['Delta', [916]], ['delta', [948]], ['demptyv', [10673]], ['dfisht', [10623]], ['Dfr', [120071]], ['dfr', [120097]], ['dHar', [10597]], ['dharl', [8643]], ['dharr', [8642]], ['DiacriticalAcute', [180]], ['DiacriticalDot', [729]], ['DiacriticalDoubleAcute', [733]], ['DiacriticalGrave', [96]], ['DiacriticalTilde', [732]], ['diam', [8900]], ['diamond', [8900]], ['Diamond', [8900]], ['diamondsuit', [9830]], ['diams', [9830]], ['die', [168]], ['DifferentialD', [8518]], ['digamma', [989]], ['disin', [8946]], ['div', [247]], ['divide', [247]], ['divideontimes', [8903]], ['divonx', [8903]], ['DJcy', [1026]], ['djcy', [1106]], ['dlcorn', [8990]], ['dlcrop', [8973]], ['dollar', [36]], ['Dopf', [120123]], ['dopf', [120149]], ['Dot', [168]], ['dot', [729]], ['DotDot', [8412]], ['doteq', [8784]], ['doteqdot', [8785]], ['DotEqual', [8784]], ['dotminus', [8760]], ['dotplus', [8724]], ['dotsquare', [8865]], ['doublebarwedge', [8966]], ['DoubleContourIntegral', [8751]], ['DoubleDot', [168]], ['DoubleDownArrow', [8659]], ['DoubleLeftArrow', [8656]], ['DoubleLeftRightArrow', [8660]], ['DoubleLeftTee', [10980]], ['DoubleLongLeftArrow', [10232]], ['DoubleLongLeftRightArrow', [10234]], ['DoubleLongRightArrow', [10233]], ['DoubleRightArrow', [8658]], ['DoubleRightTee', [8872]], ['DoubleUpArrow', [8657]], ['DoubleUpDownArrow', [8661]], ['DoubleVerticalBar', [8741]], ['DownArrowBar', [10515]], ['downarrow', [8595]], ['DownArrow', [8595]], ['Downarrow', [8659]], ['DownArrowUpArrow', [8693]], ['DownBreve', [785]], ['downdownarrows', [8650]], ['downharpoonleft', [8643]], ['downharpoonright', [8642]], ['DownLeftRightVector', [10576]], ['DownLeftTeeVector', [10590]], ['DownLeftVectorBar', [10582]], ['DownLeftVector', [8637]], ['DownRightTeeVector', [10591]], ['DownRightVectorBar', [10583]], ['DownRightVector', [8641]], ['DownTeeArrow', [8615]], ['DownTee', [8868]], ['drbkarow', [10512]], ['drcorn', [8991]], ['drcrop', [8972]], ['Dscr', [119967]], ['dscr', [119993]], ['DScy', [1029]], ['dscy', [1109]], ['dsol', [10742]], ['Dstrok', [272]], ['dstrok', [273]], ['dtdot', [8945]], ['dtri', [9663]], ['dtrif', [9662]], ['duarr', [8693]], ['duhar', [10607]], ['dwangle', [10662]], ['DZcy', [1039]], ['dzcy', [1119]], ['dzigrarr', [10239]], ['Eacute', [201]], ['eacute', [233]], ['easter', [10862]], ['Ecaron', [282]], ['ecaron', [283]], ['Ecirc', [202]], ['ecirc', [234]], ['ecir', [8790]], ['ecolon', [8789]], ['Ecy', [1069]], ['ecy', [1101]], ['eDDot', [10871]], ['Edot', [278]], ['edot', [279]], ['eDot', [8785]], ['ee', [8519]], ['efDot', [8786]], ['Efr', [120072]], ['efr', [120098]], ['eg', [10906]], ['Egrave', [200]], ['egrave', [232]], ['egs', [10902]], ['egsdot', [10904]], ['el', [10905]], ['Element', [8712]], ['elinters', [9191]], ['ell', [8467]], ['els', [10901]], ['elsdot', [10903]], ['Emacr', [274]], ['emacr', [275]], ['empty', [8709]], ['emptyset', [8709]], ['EmptySmallSquare', [9723]], ['emptyv', [8709]], ['EmptyVerySmallSquare', [9643]], ['emsp13', [8196]], ['emsp14', [8197]], ['emsp', [8195]], ['ENG', [330]], ['eng', [331]], ['ensp', [8194]], ['Eogon', [280]], ['eogon', [281]], ['Eopf', [120124]], ['eopf', [120150]], ['epar', [8917]], ['eparsl', [10723]], ['eplus', [10865]], ['epsi', [949]], ['Epsilon', [917]], ['epsilon', [949]], ['epsiv', [1013]], ['eqcirc', [8790]], ['eqcolon', [8789]], ['eqsim', [8770]], ['eqslantgtr', [10902]], ['eqslantless', [10901]], ['Equal', [10869]], ['equals', [61]], ['EqualTilde', [8770]], ['equest', [8799]], ['Equilibrium', [8652]], ['equiv', [8801]], ['equivDD', [10872]], ['eqvparsl', [10725]], ['erarr', [10609]], ['erDot', [8787]], ['escr', [8495]], ['Escr', [8496]], ['esdot', [8784]], ['Esim', [10867]], ['esim', [8770]], ['Eta', [919]], ['eta', [951]], ['ETH', [208]], ['eth', [240]], ['Euml', [203]], ['euml', [235]], ['euro', [8364]], ['excl', [33]], ['exist', [8707]], ['Exists', [8707]], ['expectation', [8496]], ['exponentiale', [8519]], ['ExponentialE', [8519]], ['fallingdotseq', [8786]], ['Fcy', [1060]], ['fcy', [1092]], ['female', [9792]], ['ffilig', [64259]], ['fflig', [64256]], ['ffllig', [64260]], ['Ffr', [120073]], ['ffr', [120099]], ['filig', [64257]], ['FilledSmallSquare', [9724]], ['FilledVerySmallSquare', [9642]], ['fjlig', [102, 106]], ['flat', [9837]], ['fllig', [64258]], ['fltns', [9649]], ['fnof', [402]], ['Fopf', [120125]], ['fopf', [120151]], ['forall', [8704]], ['ForAll', [8704]], ['fork', [8916]], ['forkv', [10969]], ['Fouriertrf', [8497]], ['fpartint', [10765]], ['frac12', [189]], ['frac13', [8531]], ['frac14', [188]], ['frac15', [8533]], ['frac16', [8537]], ['frac18', [8539]], ['frac23', [8532]], ['frac25', [8534]], ['frac34', [190]], ['frac35', [8535]], ['frac38', [8540]], ['frac45', [8536]], ['frac56', [8538]], ['frac58', [8541]], ['frac78', [8542]], ['frasl', [8260]], ['frown', [8994]], ['fscr', [119995]], ['Fscr', [8497]], ['gacute', [501]], ['Gamma', [915]], ['gamma', [947]], ['Gammad', [988]], ['gammad', [989]], ['gap', [10886]], ['Gbreve', [286]], ['gbreve', [287]], ['Gcedil', [290]], ['Gcirc', [284]], ['gcirc', [285]], ['Gcy', [1043]], ['gcy', [1075]], ['Gdot', [288]], ['gdot', [289]], ['ge', [8805]], ['gE', [8807]], ['gEl', [10892]], ['gel', [8923]], ['geq', [8805]], ['geqq', [8807]], ['geqslant', [10878]], ['gescc', [10921]], ['ges', [10878]], ['gesdot', [10880]], ['gesdoto', [10882]], ['gesdotol', [10884]], ['gesl', [8923, 65024]], ['gesles', [10900]], ['Gfr', [120074]], ['gfr', [120100]], ['gg', [8811]], ['Gg', [8921]], ['ggg', [8921]], ['gimel', [8503]], ['GJcy', [1027]], ['gjcy', [1107]], ['gla', [10917]], ['gl', [8823]], ['glE', [10898]], ['glj', [10916]], ['gnap', [10890]], ['gnapprox', [10890]], ['gne', [10888]], ['gnE', [8809]], ['gneq', [10888]], ['gneqq', [8809]], ['gnsim', [8935]], ['Gopf', [120126]], ['gopf', [120152]], ['grave', [96]], ['GreaterEqual', [8805]], ['GreaterEqualLess', [8923]], ['GreaterFullEqual', [8807]], ['GreaterGreater', [10914]], ['GreaterLess', [8823]], ['GreaterSlantEqual', [10878]], ['GreaterTilde', [8819]], ['Gscr', [119970]], ['gscr', [8458]], ['gsim', [8819]], ['gsime', [10894]], ['gsiml', [10896]], ['gtcc', [10919]], ['gtcir', [10874]], ['gt', [62]], ['GT', [62]], ['Gt', [8811]], ['gtdot', [8919]], ['gtlPar', [10645]], ['gtquest', [10876]], ['gtrapprox', [10886]], ['gtrarr', [10616]], ['gtrdot', [8919]], ['gtreqless', [8923]], ['gtreqqless', [10892]], ['gtrless', [8823]], ['gtrsim', [8819]], ['gvertneqq', [8809, 65024]], ['gvnE', [8809, 65024]], ['Hacek', [711]], ['hairsp', [8202]], ['half', [189]], ['hamilt', [8459]], ['HARDcy', [1066]], ['hardcy', [1098]], ['harrcir', [10568]], ['harr', [8596]], ['hArr', [8660]], ['harrw', [8621]], ['Hat', [94]], ['hbar', [8463]], ['Hcirc', [292]], ['hcirc', [293]], ['hearts', [9829]], ['heartsuit', [9829]], ['hellip', [8230]], ['hercon', [8889]], ['hfr', [120101]], ['Hfr', [8460]], ['HilbertSpace', [8459]], ['hksearow', [10533]], ['hkswarow', [10534]], ['hoarr', [8703]], ['homtht', [8763]], ['hookleftarrow', [8617]], ['hookrightarrow', [8618]], ['hopf', [120153]], ['Hopf', [8461]], ['horbar', [8213]], ['HorizontalLine', [9472]], ['hscr', [119997]], ['Hscr', [8459]], ['hslash', [8463]], ['Hstrok', [294]], ['hstrok', [295]], ['HumpDownHump', [8782]], ['HumpEqual', [8783]], ['hybull', [8259]], ['hyphen', [8208]], ['Iacute', [205]], ['iacute', [237]], ['ic', [8291]], ['Icirc', [206]], ['icirc', [238]], ['Icy', [1048]], ['icy', [1080]], ['Idot', [304]], ['IEcy', [1045]], ['iecy', [1077]], ['iexcl', [161]], ['iff', [8660]], ['ifr', [120102]], ['Ifr', [8465]], ['Igrave', [204]], ['igrave', [236]], ['ii', [8520]], ['iiiint', [10764]], ['iiint', [8749]], ['iinfin', [10716]], ['iiota', [8489]], ['IJlig', [306]], ['ijlig', [307]], ['Imacr', [298]], ['imacr', [299]], ['image', [8465]], ['ImaginaryI', [8520]], ['imagline', [8464]], ['imagpart', [8465]], ['imath', [305]], ['Im', [8465]], ['imof', [8887]], ['imped', [437]], ['Implies', [8658]], ['incare', [8453]], ['in', [8712]], ['infin', [8734]], ['infintie', [10717]], ['inodot', [305]], ['intcal', [8890]], ['int', [8747]], ['Int', [8748]], ['integers', [8484]], ['Integral', [8747]], ['intercal', [8890]], ['Intersection', [8898]], ['intlarhk', [10775]], ['intprod', [10812]], ['InvisibleComma', [8291]], ['InvisibleTimes', [8290]], ['IOcy', [1025]], ['iocy', [1105]], ['Iogon', [302]], ['iogon', [303]], ['Iopf', [120128]], ['iopf', [120154]], ['Iota', [921]], ['iota', [953]], ['iprod', [10812]], ['iquest', [191]], ['iscr', [119998]], ['Iscr', [8464]], ['isin', [8712]], ['isindot', [8949]], ['isinE', [8953]], ['isins', [8948]], ['isinsv', [8947]], ['isinv', [8712]], ['it', [8290]], ['Itilde', [296]], ['itilde', [297]], ['Iukcy', [1030]], ['iukcy', [1110]], ['Iuml', [207]], ['iuml', [239]], ['Jcirc', [308]], ['jcirc', [309]], ['Jcy', [1049]], ['jcy', [1081]], ['Jfr', [120077]], ['jfr', [120103]], ['jmath', [567]], ['Jopf', [120129]], ['jopf', [120155]], ['Jscr', [119973]], ['jscr', [119999]], ['Jsercy', [1032]], ['jsercy', [1112]], ['Jukcy', [1028]], ['jukcy', [1108]], ['Kappa', [922]], ['kappa', [954]], ['kappav', [1008]], ['Kcedil', [310]], ['kcedil', [311]], ['Kcy', [1050]], ['kcy', [1082]], ['Kfr', [120078]], ['kfr', [120104]], ['kgreen', [312]], ['KHcy', [1061]], ['khcy', [1093]], ['KJcy', [1036]], ['kjcy', [1116]], ['Kopf', [120130]], ['kopf', [120156]], ['Kscr', [119974]], ['kscr', [120000]], ['lAarr', [8666]], ['Lacute', [313]], ['lacute', [314]], ['laemptyv', [10676]], ['lagran', [8466]], ['Lambda', [923]], ['lambda', [955]], ['lang', [10216]], ['Lang', [10218]], ['langd', [10641]], ['langle', [10216]], ['lap', [10885]], ['Laplacetrf', [8466]], ['laquo', [171]], ['larrb', [8676]], ['larrbfs', [10527]], ['larr', [8592]], ['Larr', [8606]], ['lArr', [8656]], ['larrfs', [10525]], ['larrhk', [8617]], ['larrlp', [8619]], ['larrpl', [10553]], ['larrsim', [10611]], ['larrtl', 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['leftleftarrows', [8647]], ['leftrightarrow', [8596]], ['LeftRightArrow', [8596]], ['Leftrightarrow', [8660]], ['leftrightarrows', [8646]], ['leftrightharpoons', [8651]], ['leftrightsquigarrow', [8621]], ['LeftRightVector', [10574]], ['LeftTeeArrow', [8612]], ['LeftTee', [8867]], ['LeftTeeVector', [10586]], ['leftthreetimes', [8907]], ['LeftTriangleBar', [10703]], ['LeftTriangle', [8882]], ['LeftTriangleEqual', [8884]], ['LeftUpDownVector', [10577]], ['LeftUpTeeVector', [10592]], ['LeftUpVectorBar', [10584]], ['LeftUpVector', [8639]], ['LeftVectorBar', [10578]], ['LeftVector', [8636]], ['lEg', [10891]], ['leg', [8922]], ['leq', [8804]], ['leqq', [8806]], ['leqslant', [10877]], ['lescc', [10920]], ['les', [10877]], ['lesdot', [10879]], ['lesdoto', [10881]], ['lesdotor', [10883]], ['lesg', [8922, 65024]], ['lesges', [10899]], ['lessapprox', [10885]], ['lessdot', [8918]], ['lesseqgtr', [8922]], ['lesseqqgtr', [10891]], ['LessEqualGreater', [8922]], ['LessFullEqual', [8806]], 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[160]], ['nopf', [120159]], ['Nopf', [8469]], ['Not', [10988]], ['not', [172]], ['NotCongruent', [8802]], ['NotCupCap', [8813]], ['NotDoubleVerticalBar', [8742]], ['NotElement', [8713]], ['NotEqual', [8800]], ['NotEqualTilde', [8770, 824]], ['NotExists', [8708]], ['NotGreater', [8815]], ['NotGreaterEqual', [8817]], ['NotGreaterFullEqual', [8807, 824]], ['NotGreaterGreater', [8811, 824]], ['NotGreaterLess', [8825]], ['NotGreaterSlantEqual', [10878, 824]], ['NotGreaterTilde', [8821]], ['NotHumpDownHump', [8782, 824]], ['NotHumpEqual', [8783, 824]], ['notin', [8713]], ['notindot', [8949, 824]], ['notinE', [8953, 824]], ['notinva', [8713]], ['notinvb', [8951]], ['notinvc', [8950]], ['NotLeftTriangleBar', [10703, 824]], ['NotLeftTriangle', [8938]], ['NotLeftTriangleEqual', [8940]], ['NotLess', [8814]], ['NotLessEqual', [8816]], ['NotLessGreater', [8824]], ['NotLessLess', [8810, 824]], ['NotLessSlantEqual', [10877, 824]], ['NotLessTilde', [8820]], ['NotNestedGreaterGreater', [10914, 824]], 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['ntrianglelefteq', [8940]], ['ntriangleright', [8939]], ['ntrianglerighteq', [8941]], ['Nu', [925]], ['nu', [957]], ['num', [35]], ['numero', [8470]], ['numsp', [8199]], ['nvap', [8781, 8402]], ['nvdash', [8876]], ['nvDash', [8877]], ['nVdash', [8878]], ['nVDash', [8879]], ['nvge', [8805, 8402]], ['nvgt', [62, 8402]], ['nvHarr', [10500]], ['nvinfin', [10718]], ['nvlArr', [10498]], ['nvle', [8804, 8402]], ['nvlt', [60, 8402]], ['nvltrie', [8884, 8402]], ['nvrArr', [10499]], ['nvrtrie', [8885, 8402]], ['nvsim', [8764, 8402]], ['nwarhk', [10531]], ['nwarr', [8598]], ['nwArr', [8662]], ['nwarrow', [8598]], ['nwnear', [10535]], ['Oacute', [211]], ['oacute', [243]], ['oast', [8859]], ['Ocirc', [212]], ['ocirc', [244]], ['ocir', [8858]], ['Ocy', [1054]], ['ocy', [1086]], ['odash', [8861]], ['Odblac', [336]], ['odblac', [337]], ['odiv', [10808]], ['odot', [8857]], ['odsold', [10684]], ['OElig', [338]], ['oelig', [339]], ['ofcir', [10687]], ['Ofr', [120082]], ['ofr', [120108]], ['ogon', [731]], ['Ograve', [210]], ['ograve', [242]], ['ogt', [10689]], ['ohbar', [10677]], ['ohm', [937]], ['oint', [8750]], ['olarr', [8634]], ['olcir', [10686]], ['olcross', [10683]], ['oline', [8254]], ['olt', [10688]], ['Omacr', [332]], ['omacr', [333]], ['Omega', [937]], ['omega', [969]], ['Omicron', [927]], ['omicron', [959]], ['omid', [10678]], ['ominus', [8854]], ['Oopf', [120134]], ['oopf', [120160]], ['opar', [10679]], ['OpenCurlyDoubleQuote', [8220]], ['OpenCurlyQuote', [8216]], ['operp', [10681]], ['oplus', [8853]], ['orarr', [8635]], ['Or', [10836]], ['or', [8744]], ['ord', [10845]], ['order', [8500]], ['orderof', [8500]], ['ordf', [170]], ['ordm', [186]], ['origof', [8886]], ['oror', [10838]], ['orslope', [10839]], ['orv', [10843]], ['oS', [9416]], ['Oscr', [119978]], ['oscr', [8500]], ['Oslash', [216]], ['oslash', [248]], ['osol', [8856]], ['Otilde', [213]], ['otilde', [245]], ['otimesas', [10806]], ['Otimes', [10807]], ['otimes', [8855]], ['Ouml', [214]], ['ouml', [246]], ['ovbar', [9021]], ['OverBar', [8254]], ['OverBrace', [9182]], ['OverBracket', [9140]], ['OverParenthesis', [9180]], ['para', [182]], ['parallel', [8741]], ['par', [8741]], ['parsim', [10995]], ['parsl', [11005]], ['part', [8706]], ['PartialD', [8706]], ['Pcy', [1055]], ['pcy', [1087]], ['percnt', [37]], ['period', [46]], ['permil', [8240]], ['perp', [8869]], ['pertenk', [8241]], ['Pfr', [120083]], ['pfr', [120109]], ['Phi', [934]], ['phi', [966]], ['phiv', [981]], ['phmmat', [8499]], ['phone', [9742]], ['Pi', [928]], ['pi', [960]], ['pitchfork', [8916]], ['piv', [982]], ['planck', [8463]], ['planckh', [8462]], ['plankv', [8463]], ['plusacir', [10787]], ['plusb', [8862]], ['pluscir', [10786]], ['plus', [43]], ['plusdo', [8724]], ['plusdu', [10789]], ['pluse', [10866]], ['PlusMinus', [177]], ['plusmn', [177]], ['plussim', [10790]], ['plustwo', [10791]], ['pm', [177]], ['Poincareplane', [8460]], ['pointint', [10773]], ['popf', [120161]], ['Popf', [8473]], ['pound', [163]], ['prap', 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[8461]], ['quatint', [10774]], ['quest', [63]], ['questeq', [8799]], ['quot', [34]], ['QUOT', [34]], ['rAarr', [8667]], ['race', [8765, 817]], ['Racute', [340]], ['racute', [341]], ['radic', [8730]], ['raemptyv', [10675]], ['rang', [10217]], ['Rang', [10219]], ['rangd', [10642]], ['range', [10661]], ['rangle', [10217]], ['raquo', [187]], ['rarrap', [10613]], ['rarrb', [8677]], ['rarrbfs', [10528]], ['rarrc', [10547]], ['rarr', [8594]], ['Rarr', [8608]], ['rArr', [8658]], ['rarrfs', [10526]], ['rarrhk', [8618]], ['rarrlp', [8620]], ['rarrpl', [10565]], ['rarrsim', [10612]], ['Rarrtl', [10518]], ['rarrtl', [8611]], ['rarrw', [8605]], ['ratail', [10522]], ['rAtail', [10524]], ['ratio', [8758]], ['rationals', [8474]], ['rbarr', [10509]], ['rBarr', [10511]], ['RBarr', [10512]], ['rbbrk', [10099]], ['rbrace', [125]], ['rbrack', [93]], ['rbrke', [10636]], ['rbrksld', [10638]], ['rbrkslu', [10640]], ['Rcaron', [344]], ['rcaron', [345]], ['Rcedil', [342]], ['rcedil', [343]], ['rceil', [8969]], ['rcub', [125]], ['Rcy', [1056]], ['rcy', [1088]], ['rdca', [10551]], ['rdldhar', [10601]], ['rdquo', [8221]], ['rdquor', [8221]], ['rdsh', [8627]], ['real', [8476]], ['realine', [8475]], ['realpart', [8476]], ['reals', [8477]], ['Re', [8476]], ['rect', [9645]], ['reg', [174]], ['REG', [174]], ['ReverseElement', [8715]], ['ReverseEquilibrium', [8651]], ['ReverseUpEquilibrium', [10607]], ['rfisht', [10621]], ['rfloor', [8971]], ['rfr', [120111]], ['Rfr', [8476]], ['rHar', [10596]], ['rhard', [8641]], ['rharu', [8640]], ['rharul', [10604]], ['Rho', [929]], ['rho', [961]], ['rhov', [1009]], ['RightAngleBracket', [10217]], ['RightArrowBar', [8677]], ['rightarrow', [8594]], ['RightArrow', [8594]], ['Rightarrow', [8658]], ['RightArrowLeftArrow', [8644]], ['rightarrowtail', [8611]], ['RightCeiling', [8969]], ['RightDoubleBracket', [10215]], ['RightDownTeeVector', [10589]], ['RightDownVectorBar', [10581]], ['RightDownVector', [8642]], ['RightFloor', [8971]], ['rightharpoondown', [8641]], ['rightharpoonup', [8640]], ['rightleftarrows', [8644]], ['rightleftharpoons', [8652]], ['rightrightarrows', [8649]], ['rightsquigarrow', [8605]], ['RightTeeArrow', [8614]], ['RightTee', [8866]], ['RightTeeVector', [10587]], ['rightthreetimes', [8908]], ['RightTriangleBar', [10704]], ['RightTriangle', [8883]], ['RightTriangleEqual', [8885]], ['RightUpDownVector', [10575]], ['RightUpTeeVector', [10588]], ['RightUpVectorBar', [10580]], ['RightUpVector', [8638]], ['RightVectorBar', [10579]], ['RightVector', [8640]], ['ring', [730]], ['risingdotseq', [8787]], ['rlarr', [8644]], ['rlhar', [8652]], ['rlm', [8207]], ['rmoustache', [9137]], ['rmoust', [9137]], ['rnmid', [10990]], ['roang', [10221]], ['roarr', [8702]], ['robrk', [10215]], ['ropar', [10630]], ['ropf', [120163]], ['Ropf', [8477]], ['roplus', [10798]], ['rotimes', [10805]], ['RoundImplies', [10608]], ['rpar', [41]], ['rpargt', [10644]], ['rppolint', [10770]], ['rrarr', [8649]], ['Rrightarrow', [8667]], ['rsaquo', [8250]], ['rscr', 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['sqcap', [8851]], ['sqcaps', [8851, 65024]], ['sqcup', [8852]], ['sqcups', [8852, 65024]], ['Sqrt', [8730]], ['sqsub', [8847]], ['sqsube', [8849]], ['sqsubset', [8847]], ['sqsubseteq', [8849]], ['sqsup', [8848]], ['sqsupe', [8850]], ['sqsupset', [8848]], ['sqsupseteq', [8850]], ['square', [9633]], ['Square', [9633]], ['SquareIntersection', [8851]], ['SquareSubset', [8847]], ['SquareSubsetEqual', [8849]], ['SquareSuperset', [8848]], ['SquareSupersetEqual', [8850]], ['SquareUnion', [8852]], ['squarf', [9642]], ['squ', [9633]], ['squf', [9642]], ['srarr', [8594]], ['Sscr', [119982]], ['sscr', [120008]], ['ssetmn', [8726]], ['ssmile', [8995]], ['sstarf', [8902]], ['Star', [8902]], ['star', [9734]], ['starf', [9733]], ['straightepsilon', [1013]], ['straightphi', [981]], ['strns', [175]], ['sub', [8834]], ['Sub', [8912]], ['subdot', [10941]], ['subE', [10949]], ['sube', [8838]], ['subedot', [10947]], ['submult', [10945]], ['subnE', [10955]], ['subne', [8842]], ['subplus', [10943]], ['subrarr', [10617]], ['subset', [8834]], ['Subset', [8912]], ['subseteq', [8838]], ['subseteqq', [10949]], ['SubsetEqual', [8838]], ['subsetneq', [8842]], ['subsetneqq', [10955]], ['subsim', [10951]], ['subsub', [10965]], ['subsup', [10963]], ['succapprox', [10936]], ['succ', [8827]], ['succcurlyeq', [8829]], ['Succeeds', [8827]], ['SucceedsEqual', [10928]], ['SucceedsSlantEqual', [8829]], ['SucceedsTilde', [8831]], ['succeq', [10928]], ['succnapprox', [10938]], ['succneqq', [10934]], ['succnsim', [8937]], ['succsim', [8831]], ['SuchThat', [8715]], ['sum', [8721]], ['Sum', [8721]], ['sung', [9834]], ['sup1', [185]], ['sup2', [178]], ['sup3', [179]], ['sup', [8835]], ['Sup', [8913]], ['supdot', [10942]], ['supdsub', [10968]], ['supE', [10950]], ['supe', [8839]], ['supedot', [10948]], ['Superset', [8835]], ['SupersetEqual', [8839]], ['suphsol', [10185]], ['suphsub', [10967]], ['suplarr', [10619]], ['supmult', [10946]], ['supnE', [10956]], ['supne', [8843]], ['supplus', [10944]], ['supset', [8835]], ['Supset', [8913]], ['supseteq', [8839]], ['supseteqq', [10950]], ['supsetneq', [8843]], ['supsetneqq', [10956]], ['supsim', [10952]], ['supsub', [10964]], ['supsup', [10966]], ['swarhk', [10534]], ['swarr', [8601]], ['swArr', [8665]], ['swarrow', [8601]], ['swnwar', [10538]], ['szlig', [223]], ['Tab', [9]], ['target', [8982]], ['Tau', [932]], ['tau', [964]], ['tbrk', [9140]], ['Tcaron', [356]], ['tcaron', [357]], ['Tcedil', [354]], ['tcedil', [355]], ['Tcy', [1058]], ['tcy', [1090]], ['tdot', [8411]], ['telrec', [8981]], ['Tfr', [120087]], ['tfr', [120113]], ['there4', [8756]], ['therefore', [8756]], ['Therefore', [8756]], ['Theta', [920]], ['theta', [952]], ['thetasym', [977]], ['thetav', [977]], ['thickapprox', [8776]], ['thicksim', [8764]], ['ThickSpace', [8287, 8202]], ['ThinSpace', [8201]], ['thinsp', [8201]], ['thkap', [8776]], ['thksim', [8764]], ['THORN', [222]], ['thorn', [254]], ['tilde', [732]], ['Tilde', [8764]], ['TildeEqual', [8771]], ['TildeFullEqual', [8773]], ['TildeTilde', [8776]], ['timesbar', [10801]], ['timesb', [8864]], ['times', [215]], ['timesd', [10800]], ['tint', [8749]], ['toea', [10536]], ['topbot', [9014]], ['topcir', [10993]], ['top', [8868]], ['Topf', [120139]], ['topf', [120165]], ['topfork', [10970]], ['tosa', [10537]], ['tprime', [8244]], ['trade', [8482]], ['TRADE', [8482]], ['triangle', [9653]], ['triangledown', [9663]], ['triangleleft', [9667]], ['trianglelefteq', [8884]], ['triangleq', [8796]], ['triangleright', [9657]], ['trianglerighteq', [8885]], ['tridot', [9708]], ['trie', [8796]], ['triminus', [10810]], ['TripleDot', [8411]], ['triplus', [10809]], ['trisb', [10701]], ['tritime', [10811]], ['trpezium', [9186]], ['Tscr', [119983]], ['tscr', [120009]], ['TScy', [1062]], ['tscy', [1094]], ['TSHcy', [1035]], ['tshcy', [1115]], ['Tstrok', [358]], ['tstrok', [359]], ['twixt', [8812]], ['twoheadleftarrow', [8606]], ['twoheadrightarrow', [8608]], ['Uacute', [218]], ['uacute', [250]], ['uarr', [8593]], ['Uarr', [8607]], ['uArr', [8657]], ['Uarrocir', [10569]], ['Ubrcy', [1038]], ['ubrcy', [1118]], ['Ubreve', [364]], ['ubreve', [365]], ['Ucirc', [219]], ['ucirc', [251]], ['Ucy', [1059]], ['ucy', [1091]], ['udarr', [8645]], ['Udblac', [368]], ['udblac', [369]], ['udhar', [10606]], ['ufisht', [10622]], ['Ufr', [120088]], ['ufr', [120114]], ['Ugrave', [217]], ['ugrave', [249]], ['uHar', [10595]], ['uharl', [8639]], ['uharr', [8638]], ['uhblk', [9600]], ['ulcorn', [8988]], ['ulcorner', [8988]], ['ulcrop', [8975]], ['ultri', [9720]], ['Umacr', [362]], ['umacr', [363]], ['uml', [168]], ['UnderBar', [95]], ['UnderBrace', [9183]], ['UnderBracket', [9141]], ['UnderParenthesis', [9181]], ['Union', [8899]], ['UnionPlus', [8846]], ['Uogon', [370]], ['uogon', [371]], ['Uopf', [120140]], ['uopf', [120166]], ['UpArrowBar', [10514]], ['uparrow', [8593]], ['UpArrow', [8593]], ['Uparrow', [8657]], ['UpArrowDownArrow', [8645]], ['updownarrow', [8597]], ['UpDownArrow', [8597]], ['Updownarrow', [8661]], ['UpEquilibrium', [10606]], ['upharpoonleft', [8639]], ['upharpoonright', [8638]], ['uplus', [8846]], ['UpperLeftArrow', [8598]], ['UpperRightArrow', [8599]], ['upsi', [965]], ['Upsi', [978]], ['upsih', [978]], ['Upsilon', [933]], ['upsilon', [965]], ['UpTeeArrow', [8613]], ['UpTee', [8869]], ['upuparrows', [8648]], ['urcorn', [8989]], ['urcorner', [8989]], ['urcrop', [8974]], ['Uring', [366]], ['uring', [367]], ['urtri', [9721]], ['Uscr', [119984]], ['uscr', [120010]], ['utdot', [8944]], ['Utilde', [360]], ['utilde', [361]], ['utri', [9653]], ['utrif', [9652]], ['uuarr', [8648]], ['Uuml', [220]], ['uuml', [252]], ['uwangle', [10663]], ['vangrt', [10652]], ['varepsilon', [1013]], ['varkappa', [1008]], ['varnothing', [8709]], ['varphi', [981]], ['varpi', [982]], ['varpropto', [8733]], ['varr', [8597]], ['vArr', [8661]], ['varrho', [1009]], ['varsigma', [962]], ['varsubsetneq', [8842, 65024]], ['varsubsetneqq', [10955, 65024]], ['varsupsetneq', [8843, 65024]], ['varsupsetneqq', [10956, 65024]], ['vartheta', [977]], ['vartriangleleft', [8882]], ['vartriangleright', [8883]], ['vBar', [10984]], ['Vbar', [10987]], ['vBarv', [10985]], ['Vcy', [1042]], ['vcy', [1074]], ['vdash', [8866]], ['vDash', [8872]], ['Vdash', [8873]], ['VDash', [8875]], ['Vdashl', [10982]], ['veebar', [8891]], ['vee', [8744]], ['Vee', [8897]], ['veeeq', [8794]], ['vellip', [8942]], ['verbar', [124]], ['Verbar', [8214]], ['vert', [124]], ['Vert', [8214]], ['VerticalBar', [8739]], ['VerticalLine', [124]], ['VerticalSeparator', [10072]], ['VerticalTilde', [8768]], ['VeryThinSpace', [8202]], ['Vfr', [120089]], ['vfr', [120115]], ['vltri', [8882]], ['vnsub', [8834, 8402]], ['vnsup', [8835, 8402]], ['Vopf', [120141]], ['vopf', [120167]], ['vprop', [8733]], ['vrtri', [8883]], ['Vscr', [119985]], ['vscr', [120011]], ['vsubnE', [10955, 65024]], ['vsubne', [8842, 65024]], ['vsupnE', [10956, 65024]], ['vsupne', [8843, 65024]], ['Vvdash', [8874]], ['vzigzag', [10650]], ['Wcirc', [372]], ['wcirc', [373]], ['wedbar', [10847]], ['wedge', [8743]], ['Wedge', [8896]], ['wedgeq', [8793]], ['weierp', [8472]], ['Wfr', [120090]], ['wfr', [120116]], ['Wopf', [120142]], ['wopf', [120168]], ['wp', [8472]], ['wr', [8768]], ['wreath', [8768]], ['Wscr', [119986]], ['wscr', [120012]], ['xcap', [8898]], ['xcirc', [9711]], ['xcup', [8899]], ['xdtri', [9661]], ['Xfr', [120091]], ['xfr', [120117]], ['xharr', [10231]], ['xhArr', [10234]], ['Xi', [926]], ['xi', [958]], ['xlarr', [10229]], ['xlArr', [10232]], ['xmap', [10236]], ['xnis', [8955]], ['xodot', [10752]], ['Xopf', [120143]], ['xopf', [120169]], ['xoplus', [10753]], ['xotime', [10754]], ['xrarr', [10230]], ['xrArr', [10233]], ['Xscr', [119987]], ['xscr', [120013]], ['xsqcup', [10758]], ['xuplus', [10756]], ['xutri', [9651]], ['xvee', [8897]], ['xwedge', [8896]], ['Yacute', [221]], ['yacute', [253]], ['YAcy', [1071]], ['yacy', [1103]], ['Ycirc', [374]], ['ycirc', [375]], ['Ycy', [1067]], ['ycy', [1099]], ['yen', [165]], ['Yfr', [120092]], ['yfr', [120118]], ['YIcy', [1031]], ['yicy', [1111]], ['Yopf', [120144]], ['yopf', [120170]], ['Yscr', [119988]], ['yscr', [120014]], ['YUcy', [1070]], ['yucy', [1102]], ['yuml', [255]], ['Yuml', [376]], ['Zacute', [377]], ['zacute', [378]], ['Zcaron', [381]], ['zcaron', [382]], ['Zcy', [1047]], ['zcy', [1079]], ['Zdot', [379]], ['zdot', [380]], ['zeetrf', [8488]], ['ZeroWidthSpace', [8203]], ['Zeta', [918]], ['zeta', [950]], ['zfr', [120119]], ['Zfr', [8488]], ['ZHcy', [1046]], ['zhcy', [1078]], ['zigrarr', [8669]], ['zopf', [120171]], ['Zopf', [8484]], ['Zscr', [119989]], ['zscr', [120015]], ['zwj', [8205]], ['zwnj', [8204]]]; + +var alphaIndex = {}; +var charIndex = {}; + +createIndexes(alphaIndex, charIndex); + +/** + * @constructor + */ +function Html5Entities() {} + +/** + * @param {String} str + * @returns {String} + */ +Html5Entities.prototype.decode = function(str) { + if (str.length === 0) { + return ''; + } + return str.replace(/&(#?[\w\d]+);?/g, function(s, entity) { + var chr; + if (entity.charAt(0) === "#") { + var code = entity.charAt(1) === 'x' ? + parseInt(entity.substr(2).toLowerCase(), 16) : + parseInt(entity.substr(1)); + + if (!(isNaN(code) || code < -32768 || code > 65535)) { + chr = String.fromCharCode(code); + } + } else { + chr = alphaIndex[entity]; + } + return chr || s; + }); +}; + +/** + * @param {String} str + * @returns {String} + */ + Html5Entities.decode = function(str) { + return new Html5Entities().decode(str); + }; + +/** + * @param {String} str + * @returns {String} + */ +Html5Entities.prototype.encode = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var charInfo = charIndex[str.charCodeAt(i)]; + if (charInfo) { + var alpha = charInfo[str.charCodeAt(i + 1)]; + if (alpha) { + i++; + } else { + alpha = charInfo['']; + } + if (alpha) { + result += "&" + alpha + ";"; + i++; + continue; + } + } + result += str.charAt(i); + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ + Html5Entities.encode = function(str) { + return new Html5Entities().encode(str); + }; + +/** + * @param {String} str + * @returns {String} + */ +Html5Entities.prototype.encodeNonUTF = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var c = str.charCodeAt(i); + var charInfo = charIndex[c]; + if (charInfo) { + var alpha = charInfo[str.charCodeAt(i + 1)]; + if (alpha) { + i++; + } else { + alpha = charInfo['']; + } + if (alpha) { + result += "&" + alpha + ";"; + i++; + continue; + } + } + if (c < 32 || c > 126) { + result += '&#' + c + ';'; + } else { + result += str.charAt(i); + } + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ + Html5Entities.encodeNonUTF = function(str) { + return new Html5Entities().encodeNonUTF(str); + }; + +/** + * @param {String} str + * @returns {String} + */ +Html5Entities.prototype.encodeNonASCII = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var c = str.charCodeAt(i); + if (c <= 255) { + result += str[i++]; + continue; + } + result += '&#' + c + ';'; + i++ + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ + Html5Entities.encodeNonASCII = function(str) { + return new Html5Entities().encodeNonASCII(str); + }; + +/** + * @param {Object} alphaIndex Passed by reference. + * @param {Object} charIndex Passed by reference. + */ +function createIndexes(alphaIndex, charIndex) { + var i = ENTITIES.length; + var _results = []; + while (i--) { + var e = ENTITIES[i]; + var alpha = e[0]; + var chars = e[1]; + var chr = chars[0]; + var addChar = (chr < 32 || chr > 126) || chr === 62 || chr === 60 || chr === 38 || chr === 34 || chr === 39; + var charInfo; + if (addChar) { + charInfo = charIndex[chr] = charIndex[chr] || {}; + } + if (chars[1]) { + var chr2 = chars[1]; + alphaIndex[alpha] = String.fromCharCode(chr) + String.fromCharCode(chr2); + _results.push(addChar && (charInfo[chr2] = alpha)); + } else { + alphaIndex[alpha] = String.fromCharCode(chr); + _results.push(addChar && (charInfo[''] = alpha)); + } + } +} + +module.exports = Html5Entities; + + +/***/ }), +/* 81 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/event/eventtarget.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/* Simplified implementation of DOM2 EventTarget. + * http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-EventTarget + */ + +function EventTarget() { + this._listeners = {}; +} + +EventTarget.prototype.addEventListener = function(eventType, listener) { + if (!(eventType in this._listeners)) { + this._listeners[eventType] = []; + } + var arr = this._listeners[eventType]; + // #4 + if (arr.indexOf(listener) === -1) { + // Make a copy so as not to interfere with a current dispatchEvent. + arr = arr.concat([listener]); + } + this._listeners[eventType] = arr; +}; + +EventTarget.prototype.removeEventListener = function(eventType, listener) { + var arr = this._listeners[eventType]; + if (!arr) { + return; + } + var idx = arr.indexOf(listener); + if (idx !== -1) { + if (arr.length > 1) { + // Make a copy so as not to interfere with a current dispatchEvent. + this._listeners[eventType] = arr.slice(0, idx).concat(arr.slice(idx + 1)); + } else { + delete this._listeners[eventType]; + } + return; + } +}; + +EventTarget.prototype.dispatchEvent = function() { + var event = arguments[0]; + var t = event.type; + // equivalent of Array.prototype.slice.call(arguments, 0); + var args = arguments.length === 1 ? [event] : Array.apply(null, arguments); + // TODO: This doesn't match the real behavior; per spec, onfoo get + // their place in line from the /first/ time they're set from + // non-null. Although WebKit bumps it to the end every time it's + // set. + if (this['on' + t]) { + this['on' + t].apply(this, args); + } + if (t in this._listeners) { + // Grab a reference to the listeners list. removeEventListener may alter the list. + var listeners = this._listeners[t]; + for (var i = 0; i < listeners.length; i++) { + listeners[i].apply(this, args); + } + } +}; + +module.exports = EventTarget; + + +/***/ }), +/* 82 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/info-ajax.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , inherits = __webpack_require__(/*! inherits */ 2) + , JSON3 = __webpack_require__(/*! json3 */ 16) + , objectUtils = __webpack_require__(/*! ./utils/object */ 51) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:info-ajax'); +} + +function InfoAjax(url, AjaxObject) { + EventEmitter.call(this); + + var self = this; + var t0 = +new Date(); + this.xo = new AjaxObject('GET', url); + + this.xo.once('finish', function(status, text) { + var info, rtt; + if (status === 200) { + rtt = (+new Date()) - t0; + if (text) { + try { + info = JSON3.parse(text); + } catch (e) { + debug('bad json', text); + } + } + + if (!objectUtils.isObject(info)) { + info = {}; + } + } + self.emit('finish', info, rtt); + self.removeAllListeners(); + }); +} + +inherits(InfoAjax, EventEmitter); + +InfoAjax.prototype.close = function() { + this.removeAllListeners(); + this.xo.close(); +}; + +module.exports = InfoAjax; + + +/***/ }), +/* 83 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/info-iframe-receiver.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , JSON3 = __webpack_require__(/*! json3 */ 16) + , XHRLocalObject = __webpack_require__(/*! ./transport/sender/xhr-local */ 29) + , InfoAjax = __webpack_require__(/*! ./info-ajax */ 82) + ; + +function InfoReceiverIframe(transUrl) { + var self = this; + EventEmitter.call(this); + + this.ir = new InfoAjax(transUrl, XHRLocalObject); + this.ir.once('finish', function(info, rtt) { + self.ir = null; + self.emit('message', JSON3.stringify([info, rtt])); + }); +} + +inherits(InfoReceiverIframe, EventEmitter); + +InfoReceiverIframe.transportName = 'iframe-info-receiver'; + +InfoReceiverIframe.prototype.close = function() { + if (this.ir) { + this.ir.close(); + this.ir = null; + } + this.removeAllListeners(); +}; + +module.exports = InfoReceiverIframe; + + +/***/ }), +/* 84 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/location.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +module.exports = global.location || { + origin: 'http://localhost:80' +, protocol: 'http' +, host: 'localhost' +, port: 80 +, href: 'http://localhost/' +, hash: '' +}; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 85 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/browser/abstract-xhr.js ***! + \****************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , inherits = __webpack_require__(/*! inherits */ 2) + , utils = __webpack_require__(/*! ../../utils/event */ 19) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + , XHR = global.XMLHttpRequest + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:browser:xhr'); +} + +function AbstractXHRObject(method, url, payload, opts) { + debug(method, url); + var self = this; + EventEmitter.call(this); + + setTimeout(function () { + self._start(method, url, payload, opts); + }, 0); +} + +inherits(AbstractXHRObject, EventEmitter); + +AbstractXHRObject.prototype._start = function(method, url, payload, opts) { + var self = this; + + try { + this.xhr = new XHR(); + } catch (x) { + // intentionally empty + } + + if (!this.xhr) { + debug('no xhr'); + this.emit('finish', 0, 'no xhr support'); + this._cleanup(); + return; + } + + // several browsers cache POSTs + url = urlUtils.addQuery(url, 't=' + (+new Date())); + + // Explorer tends to keep connection open, even after the + // tab gets closed: http://bugs.jquery.com/ticket/5280 + this.unloadRef = utils.unloadAdd(function() { + debug('unload cleanup'); + self._cleanup(true); + }); + try { + this.xhr.open(method, url, true); + if (this.timeout && 'timeout' in this.xhr) { + this.xhr.timeout = this.timeout; + this.xhr.ontimeout = function() { + debug('xhr timeout'); + self.emit('finish', 0, ''); + self._cleanup(false); + }; + } + } catch (e) { + debug('exception', e); + // IE raises an exception on wrong port. + this.emit('finish', 0, ''); + this._cleanup(false); + return; + } + + if ((!opts || !opts.noCredentials) && AbstractXHRObject.supportsCORS) { + debug('withCredentials'); + // Mozilla docs says https://developer.mozilla.org/en/XMLHttpRequest : + // "This never affects same-site requests." + + this.xhr.withCredentials = 'true'; + } + if (opts && opts.headers) { + for (var key in opts.headers) { + this.xhr.setRequestHeader(key, opts.headers[key]); + } + } + + this.xhr.onreadystatechange = function() { + if (self.xhr) { + var x = self.xhr; + var text, status; + debug('readyState', x.readyState); + switch (x.readyState) { + case 3: + // IE doesn't like peeking into responseText or status + // on Microsoft.XMLHTTP and readystate=3 + try { + status = x.status; + text = x.responseText; + } catch (e) { + // intentionally empty + } + debug('status', status); + // IE returns 1223 for 204: http://bugs.jquery.com/ticket/1450 + if (status === 1223) { + status = 204; + } + + // IE does return readystate == 3 for 404 answers. + if (status === 200 && text && text.length > 0) { + debug('chunk'); + self.emit('chunk', status, text); + } + break; + case 4: + status = x.status; + debug('status', status); + // IE returns 1223 for 204: http://bugs.jquery.com/ticket/1450 + if (status === 1223) { + status = 204; + } + // IE returns this for a bad port + // http://msdn.microsoft.com/en-us/library/windows/desktop/aa383770(v=vs.85).aspx + if (status === 12005 || status === 12029) { + status = 0; + } + + debug('finish', status, x.responseText); + self.emit('finish', status, x.responseText); + self._cleanup(false); + break; + } + } + }; + + try { + self.xhr.send(payload); + } catch (e) { + self.emit('finish', 0, ''); + self._cleanup(false); + } +}; + +AbstractXHRObject.prototype._cleanup = function(abort) { + debug('cleanup'); + if (!this.xhr) { + return; + } + this.removeAllListeners(); + utils.unloadDel(this.unloadRef); + + // IE needs this field to be a function + this.xhr.onreadystatechange = function() {}; + if (this.xhr.ontimeout) { + this.xhr.ontimeout = null; + } + + if (abort) { + try { + this.xhr.abort(); + } catch (x) { + // intentionally empty + } + } + this.unloadRef = this.xhr = null; +}; + +AbstractXHRObject.prototype.close = function() { + debug('close'); + this._cleanup(true); +}; + +AbstractXHRObject.enabled = !!XHR; +// override XMLHttpRequest for IE6/7 +// obfuscate to avoid firewalls +var axo = ['Active'].concat('Object').join('X'); +if (!AbstractXHRObject.enabled && (axo in global)) { + debug('overriding xmlhttprequest'); + XHR = function() { + try { + return new global[axo]('Microsoft.XMLHTTP'); + } catch (e) { + return null; + } + }; + AbstractXHRObject.enabled = !!new XHR(); +} + +var cors = false; +try { + cors = 'withCredentials' in new XHR(); +} catch (ignored) { + // intentionally empty +} + +AbstractXHRObject.supportsCORS = cors; + +module.exports = AbstractXHRObject; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 86 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/browser/eventsource.js ***! + \***************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(global) {module.exports = global.EventSource; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 87 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/eventsource.js ***! + \*******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , AjaxBasedTransport = __webpack_require__(/*! ./lib/ajax-based */ 24) + , EventSourceReceiver = __webpack_require__(/*! ./receiver/eventsource */ 169) + , XHRCorsObject = __webpack_require__(/*! ./sender/xhr-cors */ 39) + , EventSourceDriver = __webpack_require__(/*! eventsource */ 86) + ; + +function EventSourceTransport(transUrl) { + if (!EventSourceTransport.enabled()) { + throw new Error('Transport created when disabled'); + } + + AjaxBasedTransport.call(this, transUrl, '/eventsource', EventSourceReceiver, XHRCorsObject); +} + +inherits(EventSourceTransport, AjaxBasedTransport); + +EventSourceTransport.enabled = function() { + return !!EventSourceDriver; +}; + +EventSourceTransport.transportName = 'eventsource'; +EventSourceTransport.roundTrips = 2; + +module.exports = EventSourceTransport; + + +/***/ }), +/* 88 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/htmlfile.js ***! + \****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , HtmlfileReceiver = __webpack_require__(/*! ./receiver/htmlfile */ 170) + , XHRLocalObject = __webpack_require__(/*! ./sender/xhr-local */ 29) + , AjaxBasedTransport = __webpack_require__(/*! ./lib/ajax-based */ 24) + ; + +function HtmlFileTransport(transUrl) { + if (!HtmlfileReceiver.enabled) { + throw new Error('Transport created when disabled'); + } + AjaxBasedTransport.call(this, transUrl, '/htmlfile', HtmlfileReceiver, XHRLocalObject); +} + +inherits(HtmlFileTransport, AjaxBasedTransport); + +HtmlFileTransport.enabled = function(info) { + return HtmlfileReceiver.enabled && info.sameOrigin; +}; + +HtmlFileTransport.transportName = 'htmlfile'; +HtmlFileTransport.roundTrips = 2; + +module.exports = HtmlFileTransport; + + +/***/ }), +/* 89 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/iframe.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +// Few cool transports do work only for same-origin. In order to make +// them work cross-domain we shall use iframe, served from the +// remote domain. New browsers have capabilities to communicate with +// cross domain iframe using postMessage(). In IE it was implemented +// from IE 8+, but of course, IE got some details wrong: +// http://msdn.microsoft.com/en-us/library/cc197015(v=VS.85).aspx +// http://stevesouders.com/misc/test-postmessage.php + +var inherits = __webpack_require__(/*! inherits */ 2) + , JSON3 = __webpack_require__(/*! json3 */ 16) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , version = __webpack_require__(/*! ../version */ 93) + , urlUtils = __webpack_require__(/*! ../utils/url */ 11) + , iframeUtils = __webpack_require__(/*! ../utils/iframe */ 31) + , eventUtils = __webpack_require__(/*! ../utils/event */ 19) + , random = __webpack_require__(/*! ../utils/random */ 25) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:transport:iframe'); +} + +function IframeTransport(transport, transUrl, baseUrl) { + if (!IframeTransport.enabled()) { + throw new Error('Transport created when disabled'); + } + EventEmitter.call(this); + + var self = this; + this.origin = urlUtils.getOrigin(baseUrl); + this.baseUrl = baseUrl; + this.transUrl = transUrl; + this.transport = transport; + this.windowId = random.string(8); + + var iframeUrl = urlUtils.addPath(baseUrl, '/iframe.html') + '#' + this.windowId; + debug(transport, transUrl, iframeUrl); + + this.iframeObj = iframeUtils.createIframe(iframeUrl, function(r) { + debug('err callback'); + self.emit('close', 1006, 'Unable to load an iframe (' + r + ')'); + self.close(); + }); + + this.onmessageCallback = this._message.bind(this); + eventUtils.attachEvent('message', this.onmessageCallback); +} + +inherits(IframeTransport, EventEmitter); + +IframeTransport.prototype.close = function() { + debug('close'); + this.removeAllListeners(); + if (this.iframeObj) { + eventUtils.detachEvent('message', this.onmessageCallback); + try { + // When the iframe is not loaded, IE raises an exception + // on 'contentWindow'. + this.postMessage('c'); + } catch (x) { + // intentionally empty + } + this.iframeObj.cleanup(); + this.iframeObj = null; + this.onmessageCallback = this.iframeObj = null; + } +}; + +IframeTransport.prototype._message = function(e) { + debug('message', e.data); + if (!urlUtils.isOriginEqual(e.origin, this.origin)) { + debug('not same origin', e.origin, this.origin); + return; + } + + var iframeMessage; + try { + iframeMessage = JSON3.parse(e.data); + } catch (ignored) { + debug('bad json', e.data); + return; + } + + if (iframeMessage.windowId !== this.windowId) { + debug('mismatched window id', iframeMessage.windowId, this.windowId); + return; + } + + switch (iframeMessage.type) { + case 's': + this.iframeObj.loaded(); + // window global dependency + this.postMessage('s', JSON3.stringify([ + version + , this.transport + , this.transUrl + , this.baseUrl + ])); + break; + case 't': + this.emit('message', iframeMessage.data); + break; + case 'c': + var cdata; + try { + cdata = JSON3.parse(iframeMessage.data); + } catch (ignored) { + debug('bad json', iframeMessage.data); + return; + } + this.emit('close', cdata[0], cdata[1]); + this.close(); + break; + } +}; + +IframeTransport.prototype.postMessage = function(type, data) { + debug('postMessage', type, data); + this.iframeObj.post(JSON3.stringify({ + windowId: this.windowId + , type: type + , data: data || '' + }), this.origin); +}; + +IframeTransport.prototype.send = function(message) { + debug('send', message); + this.postMessage('m', message); +}; + +IframeTransport.enabled = function() { + return iframeUtils.iframeEnabled; +}; + +IframeTransport.transportName = 'iframe'; +IframeTransport.roundTrips = 2; + +module.exports = IframeTransport; + + +/***/ }), +/* 90 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/sender-receiver.js ***! + \***************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + , BufferedSender = __webpack_require__(/*! ./buffered-sender */ 167) + , Polling = __webpack_require__(/*! ./polling */ 168) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:sender-receiver'); +} + +function SenderReceiver(transUrl, urlSuffix, senderFunc, Receiver, AjaxObject) { + var pollUrl = urlUtils.addPath(transUrl, urlSuffix); + debug(pollUrl); + var self = this; + BufferedSender.call(this, transUrl, senderFunc); + + this.poll = new Polling(Receiver, pollUrl, AjaxObject); + this.poll.on('message', function(msg) { + debug('poll message', msg); + self.emit('message', msg); + }); + this.poll.once('close', function(code, reason) { + debug('poll close', code, reason); + self.poll = null; + self.emit('close', code, reason); + self.close(); + }); +} + +inherits(SenderReceiver, BufferedSender); + +SenderReceiver.prototype.close = function() { + BufferedSender.prototype.close.call(this); + debug('close'); + this.removeAllListeners(); + if (this.poll) { + this.poll.abort(); + this.poll = null; + } +}; + +module.exports = SenderReceiver; + + +/***/ }), +/* 91 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/xdr-streaming.js ***! + \*********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , AjaxBasedTransport = __webpack_require__(/*! ./lib/ajax-based */ 24) + , XhrReceiver = __webpack_require__(/*! ./receiver/xhr */ 38) + , XDRObject = __webpack_require__(/*! ./sender/xdr */ 50) + ; + +// According to: +// http://stackoverflow.com/questions/1641507/detect-browser-support-for-cross-domain-xmlhttprequests +// http://hacks.mozilla.org/2009/07/cross-site-xmlhttprequest-with-cors/ + +function XdrStreamingTransport(transUrl) { + if (!XDRObject.enabled) { + throw new Error('Transport created when disabled'); + } + AjaxBasedTransport.call(this, transUrl, '/xhr_streaming', XhrReceiver, XDRObject); +} + +inherits(XdrStreamingTransport, AjaxBasedTransport); + +XdrStreamingTransport.enabled = function(info) { + if (info.cookie_needed || info.nullOrigin) { + return false; + } + return XDRObject.enabled && info.sameScheme; +}; + +XdrStreamingTransport.transportName = 'xdr-streaming'; +XdrStreamingTransport.roundTrips = 2; // preflight, ajax + +module.exports = XdrStreamingTransport; + + +/***/ }), +/* 92 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/xhr-polling.js ***! + \*******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , AjaxBasedTransport = __webpack_require__(/*! ./lib/ajax-based */ 24) + , XhrReceiver = __webpack_require__(/*! ./receiver/xhr */ 38) + , XHRCorsObject = __webpack_require__(/*! ./sender/xhr-cors */ 39) + , XHRLocalObject = __webpack_require__(/*! ./sender/xhr-local */ 29) + ; + +function XhrPollingTransport(transUrl) { + if (!XHRLocalObject.enabled && !XHRCorsObject.enabled) { + throw new Error('Transport created when disabled'); + } + AjaxBasedTransport.call(this, transUrl, '/xhr', XhrReceiver, XHRCorsObject); +} + +inherits(XhrPollingTransport, AjaxBasedTransport); + +XhrPollingTransport.enabled = function(info) { + if (info.nullOrigin) { + return false; + } + + if (XHRLocalObject.enabled && info.sameOrigin) { + return true; + } + return XHRCorsObject.enabled; +}; + +XhrPollingTransport.transportName = 'xhr-polling'; +XhrPollingTransport.roundTrips = 2; // preflight, ajax + +module.exports = XhrPollingTransport; + + +/***/ }), +/* 93 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/version.js ***! + \*****************************************************************/ +/***/ (function(module, exports) { + +module.exports = '1.1.2'; + + +/***/ }), +/* 94 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/array-set.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var util = __webpack_require__(/*! ./util */ 32); +var has = Object.prototype.hasOwnProperty; + +/** + * A data structure which is a combination of an array and a set. Adding a new + * member is O(1), testing for membership is O(1), and finding the index of an + * element is O(1). Removing elements from the set is not supported. Only + * strings are supported for membership. + */ +function ArraySet() { + this._array = []; + this._set = Object.create(null); +} + +/** + * Static method for creating ArraySet instances from an existing array. + */ +ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) { + var set = new ArraySet(); + for (var i = 0, len = aArray.length; i < len; i++) { + set.add(aArray[i], aAllowDuplicates); + } + return set; +}; + +/** + * Return how many unique items are in this ArraySet. If duplicates have been + * added, than those do not count towards the size. + * + * @returns Number + */ +ArraySet.prototype.size = function ArraySet_size() { + return Object.getOwnPropertyNames(this._set).length; +}; + +/** + * Add the given string to this set. + * + * @param String aStr + */ +ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) { + var sStr = util.toSetString(aStr); + var isDuplicate = has.call(this._set, sStr); + var idx = this._array.length; + if (!isDuplicate || aAllowDuplicates) { + this._array.push(aStr); + } + if (!isDuplicate) { + this._set[sStr] = idx; + } +}; + +/** + * Is the given string a member of this set? + * + * @param String aStr + */ +ArraySet.prototype.has = function ArraySet_has(aStr) { + var sStr = util.toSetString(aStr); + return has.call(this._set, sStr); +}; + +/** + * What is the index of the given string in the array? + * + * @param String aStr + */ +ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) { + var sStr = util.toSetString(aStr); + if (has.call(this._set, sStr)) { + return this._set[sStr]; + } + throw new Error('"' + aStr + '" is not in the set.'); +}; + +/** + * What is the element at the given index? + * + * @param Number aIdx + */ +ArraySet.prototype.at = function ArraySet_at(aIdx) { + if (aIdx >= 0 && aIdx < this._array.length) { + return this._array[aIdx]; + } + throw new Error('No element indexed by ' + aIdx); +}; + +/** + * Returns the array representation of this set (which has the proper indices + * indicated by indexOf). Note that this is a copy of the internal array used + * for storing the members so that no one can mess with internal state. + */ +ArraySet.prototype.toArray = function ArraySet_toArray() { + return this._array.slice(); +}; + +exports.ArraySet = ArraySet; + + +/***/ }), +/* 95 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/base64-vlq.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + * + * Based on the Base 64 VLQ implementation in Closure Compiler: + * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java + * + * Copyright 2011 The Closure Compiler Authors. All rights reserved. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +var base64 = __webpack_require__(/*! ./base64 */ 181); + +// A single base 64 digit can contain 6 bits of data. For the base 64 variable +// length quantities we use in the source map spec, the first bit is the sign, +// the next four bits are the actual value, and the 6th bit is the +// continuation bit. The continuation bit tells us whether there are more +// digits in this value following this digit. +// +// Continuation +// | Sign +// | | +// V V +// 101011 + +var VLQ_BASE_SHIFT = 5; + +// binary: 100000 +var VLQ_BASE = 1 << VLQ_BASE_SHIFT; + +// binary: 011111 +var VLQ_BASE_MASK = VLQ_BASE - 1; + +// binary: 100000 +var VLQ_CONTINUATION_BIT = VLQ_BASE; + +/** + * Converts from a two-complement value to a value where the sign bit is + * placed in the least significant bit. For example, as decimals: + * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary) + * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary) + */ +function toVLQSigned(aValue) { + return aValue < 0 + ? ((-aValue) << 1) + 1 + : (aValue << 1) + 0; +} + +/** + * Converts to a two-complement value from a value where the sign bit is + * placed in the least significant bit. For example, as decimals: + * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1 + * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2 + */ +function fromVLQSigned(aValue) { + var isNegative = (aValue & 1) === 1; + var shifted = aValue >> 1; + return isNegative + ? -shifted + : shifted; +} + +/** + * Returns the base 64 VLQ encoded value. + */ +exports.encode = function base64VLQ_encode(aValue) { + var encoded = ""; + var digit; + + var vlq = toVLQSigned(aValue); + + do { + digit = vlq & VLQ_BASE_MASK; + vlq >>>= VLQ_BASE_SHIFT; + if (vlq > 0) { + // There are still more digits in this value, so we must make sure the + // continuation bit is marked. + digit |= VLQ_CONTINUATION_BIT; + } + encoded += base64.encode(digit); + } while (vlq > 0); + + return encoded; +}; + +/** + * Decodes the next base 64 VLQ value from the given string and returns the + * value and the rest of the string via the out parameter. + */ +exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) { + var strLen = aStr.length; + var result = 0; + var shift = 0; + var continuation, digit; + + do { + if (aIndex >= strLen) { + throw new Error("Expected more digits in base 64 VLQ value."); + } + + digit = base64.decode(aStr.charCodeAt(aIndex++)); + if (digit === -1) { + throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1)); + } + + continuation = !!(digit & VLQ_CONTINUATION_BIT); + digit &= VLQ_BASE_MASK; + result = result + (digit << shift); + shift += VLQ_BASE_SHIFT; + } while (continuation); + + aOutParam.value = fromVLQSigned(result); + aOutParam.rest = aIndex; +}; + + +/***/ }), +/* 96 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/source-map-generator.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var base64VLQ = __webpack_require__(/*! ./base64-vlq */ 95); +var util = __webpack_require__(/*! ./util */ 32); +var ArraySet = __webpack_require__(/*! ./array-set */ 94).ArraySet; +var MappingList = __webpack_require__(/*! ./mapping-list */ 183).MappingList; + +/** + * An instance of the SourceMapGenerator represents a source map which is + * being built incrementally. You may pass an object with the following + * properties: + * + * - file: The filename of the generated source. + * - sourceRoot: A root for all relative URLs in this source map. + */ +function SourceMapGenerator(aArgs) { + if (!aArgs) { + aArgs = {}; + } + this._file = util.getArg(aArgs, 'file', null); + this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null); + this._skipValidation = util.getArg(aArgs, 'skipValidation', false); + this._sources = new ArraySet(); + this._names = new ArraySet(); + this._mappings = new MappingList(); + this._sourcesContents = null; +} + +SourceMapGenerator.prototype._version = 3; + +/** + * Creates a new SourceMapGenerator based on a SourceMapConsumer + * + * @param aSourceMapConsumer The SourceMap. + */ +SourceMapGenerator.fromSourceMap = + function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) { + var sourceRoot = aSourceMapConsumer.sourceRoot; + var generator = new SourceMapGenerator({ + file: aSourceMapConsumer.file, + sourceRoot: sourceRoot + }); + aSourceMapConsumer.eachMapping(function (mapping) { + var newMapping = { + generated: { + line: mapping.generatedLine, + column: mapping.generatedColumn + } + }; + + if (mapping.source != null) { + newMapping.source = mapping.source; + if (sourceRoot != null) { + newMapping.source = util.relative(sourceRoot, newMapping.source); + } + + newMapping.original = { + line: mapping.originalLine, + column: mapping.originalColumn + }; + + if (mapping.name != null) { + newMapping.name = mapping.name; + } + } + + generator.addMapping(newMapping); + }); + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content != null) { + generator.setSourceContent(sourceFile, content); + } + }); + return generator; + }; + +/** + * Add a single mapping from original source line and column to the generated + * source's line and column for this source map being created. The mapping + * object should have the following properties: + * + * - generated: An object with the generated line and column positions. + * - original: An object with the original line and column positions. + * - source: The original source file (relative to the sourceRoot). + * - name: An optional original token name for this mapping. + */ +SourceMapGenerator.prototype.addMapping = + function SourceMapGenerator_addMapping(aArgs) { + var generated = util.getArg(aArgs, 'generated'); + var original = util.getArg(aArgs, 'original', null); + var source = util.getArg(aArgs, 'source', null); + var name = util.getArg(aArgs, 'name', null); + + if (!this._skipValidation) { + this._validateMapping(generated, original, source, name); + } + + if (source != null) { + source = String(source); + if (!this._sources.has(source)) { + this._sources.add(source); + } + } + + if (name != null) { + name = String(name); + if (!this._names.has(name)) { + this._names.add(name); + } + } + + this._mappings.add({ + generatedLine: generated.line, + generatedColumn: generated.column, + originalLine: original != null && original.line, + originalColumn: original != null && original.column, + source: source, + name: name + }); + }; + +/** + * Set the source content for a source file. + */ +SourceMapGenerator.prototype.setSourceContent = + function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) { + var source = aSourceFile; + if (this._sourceRoot != null) { + source = util.relative(this._sourceRoot, source); + } + + if (aSourceContent != null) { + // Add the source content to the _sourcesContents map. + // Create a new _sourcesContents map if the property is null. + if (!this._sourcesContents) { + this._sourcesContents = Object.create(null); + } + this._sourcesContents[util.toSetString(source)] = aSourceContent; + } else if (this._sourcesContents) { + // Remove the source file from the _sourcesContents map. + // If the _sourcesContents map is empty, set the property to null. + delete this._sourcesContents[util.toSetString(source)]; + if (Object.keys(this._sourcesContents).length === 0) { + this._sourcesContents = null; + } + } + }; + +/** + * Applies the mappings of a sub-source-map for a specific source file to the + * source map being generated. Each mapping to the supplied source file is + * rewritten using the supplied source map. Note: The resolution for the + * resulting mappings is the minimium of this map and the supplied map. + * + * @param aSourceMapConsumer The source map to be applied. + * @param aSourceFile Optional. The filename of the source file. + * If omitted, SourceMapConsumer's file property will be used. + * @param aSourceMapPath Optional. The dirname of the path to the source map + * to be applied. If relative, it is relative to the SourceMapConsumer. + * This parameter is needed when the two source maps aren't in the same + * directory, and the source map to be applied contains relative source + * paths. If so, those relative source paths need to be rewritten + * relative to the SourceMapGenerator. + */ +SourceMapGenerator.prototype.applySourceMap = + function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) { + var sourceFile = aSourceFile; + // If aSourceFile is omitted, we will use the file property of the SourceMap + if (aSourceFile == null) { + if (aSourceMapConsumer.file == null) { + throw new Error( + 'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' + + 'or the source map\'s "file" property. Both were omitted.' + ); + } + sourceFile = aSourceMapConsumer.file; + } + var sourceRoot = this._sourceRoot; + // Make "sourceFile" relative if an absolute Url is passed. + if (sourceRoot != null) { + sourceFile = util.relative(sourceRoot, sourceFile); + } + // Applying the SourceMap can add and remove items from the sources and + // the names array. + var newSources = new ArraySet(); + var newNames = new ArraySet(); + + // Find mappings for the "sourceFile" + this._mappings.unsortedForEach(function (mapping) { + if (mapping.source === sourceFile && mapping.originalLine != null) { + // Check if it can be mapped by the source map, then update the mapping. + var original = aSourceMapConsumer.originalPositionFor({ + line: mapping.originalLine, + column: mapping.originalColumn + }); + if (original.source != null) { + // Copy mapping + mapping.source = original.source; + if (aSourceMapPath != null) { + mapping.source = util.join(aSourceMapPath, mapping.source) + } + if (sourceRoot != null) { + mapping.source = util.relative(sourceRoot, mapping.source); + } + mapping.originalLine = original.line; + mapping.originalColumn = original.column; + if (original.name != null) { + mapping.name = original.name; + } + } + } + + var source = mapping.source; + if (source != null && !newSources.has(source)) { + newSources.add(source); + } + + var name = mapping.name; + if (name != null && !newNames.has(name)) { + newNames.add(name); + } + + }, this); + this._sources = newSources; + this._names = newNames; + + // Copy sourcesContents of applied map. + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content != null) { + if (aSourceMapPath != null) { + sourceFile = util.join(aSourceMapPath, sourceFile); + } + if (sourceRoot != null) { + sourceFile = util.relative(sourceRoot, sourceFile); + } + this.setSourceContent(sourceFile, content); + } + }, this); + }; + +/** + * A mapping can have one of the three levels of data: + * + * 1. Just the generated position. + * 2. The Generated position, original position, and original source. + * 3. Generated and original position, original source, as well as a name + * token. + * + * To maintain consistency, we validate that any new mapping being added falls + * in to one of these categories. + */ +SourceMapGenerator.prototype._validateMapping = + function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, + aName) { + if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aGenerated.line > 0 && aGenerated.column >= 0 + && !aOriginal && !aSource && !aName) { + // Case 1. + return; + } + else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aOriginal && 'line' in aOriginal && 'column' in aOriginal + && aGenerated.line > 0 && aGenerated.column >= 0 + && aOriginal.line > 0 && aOriginal.column >= 0 + && aSource) { + // Cases 2 and 3. + return; + } + else { + throw new Error('Invalid mapping: ' + JSON.stringify({ + generated: aGenerated, + source: aSource, + original: aOriginal, + name: aName + })); + } + }; + +/** + * Serialize the accumulated mappings in to the stream of base 64 VLQs + * specified by the source map format. + */ +SourceMapGenerator.prototype._serializeMappings = + function SourceMapGenerator_serializeMappings() { + var previousGeneratedColumn = 0; + var previousGeneratedLine = 1; + var previousOriginalColumn = 0; + var previousOriginalLine = 0; + var previousName = 0; + var previousSource = 0; + var result = ''; + var next; + var mapping; + var nameIdx; + var sourceIdx; + + var mappings = this._mappings.toArray(); + for (var i = 0, len = mappings.length; i < len; i++) { + mapping = mappings[i]; + next = '' + + if (mapping.generatedLine !== previousGeneratedLine) { + previousGeneratedColumn = 0; + while (mapping.generatedLine !== previousGeneratedLine) { + next += ';'; + previousGeneratedLine++; + } + } + else { + if (i > 0) { + if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) { + continue; + } + next += ','; + } + } + + next += base64VLQ.encode(mapping.generatedColumn + - previousGeneratedColumn); + previousGeneratedColumn = mapping.generatedColumn; + + if (mapping.source != null) { + sourceIdx = this._sources.indexOf(mapping.source); + next += base64VLQ.encode(sourceIdx - previousSource); + previousSource = sourceIdx; + + // lines are stored 0-based in SourceMap spec version 3 + next += base64VLQ.encode(mapping.originalLine - 1 + - previousOriginalLine); + previousOriginalLine = mapping.originalLine - 1; + + next += base64VLQ.encode(mapping.originalColumn + - previousOriginalColumn); + previousOriginalColumn = mapping.originalColumn; + + if (mapping.name != null) { + nameIdx = this._names.indexOf(mapping.name); + next += base64VLQ.encode(nameIdx - previousName); + previousName = nameIdx; + } + } + + result += next; + } + + return result; + }; + +SourceMapGenerator.prototype._generateSourcesContent = + function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) { + return aSources.map(function (source) { + if (!this._sourcesContents) { + return null; + } + if (aSourceRoot != null) { + source = util.relative(aSourceRoot, source); + } + var key = util.toSetString(source); + return Object.prototype.hasOwnProperty.call(this._sourcesContents, key) + ? this._sourcesContents[key] + : null; + }, this); + }; + +/** + * Externalize the source map. + */ +SourceMapGenerator.prototype.toJSON = + function SourceMapGenerator_toJSON() { + var map = { + version: this._version, + sources: this._sources.toArray(), + names: this._names.toArray(), + mappings: this._serializeMappings() + }; + if (this._file != null) { + map.file = this._file; + } + if (this._sourceRoot != null) { + map.sourceRoot = this._sourceRoot; + } + if (this._sourcesContents) { + map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot); + } + + return map; + }; + +/** + * Render the source map being generated to a string. + */ +SourceMapGenerator.prototype.toString = + function SourceMapGenerator_toString() { + return JSON.stringify(this.toJSON()); + }; + +exports.SourceMapGenerator = SourceMapGenerator; + + +/***/ }), +/* 97 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-dev-utils/~/stack-frame-utils/lib/index.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getLinesAround = exports.getSourceMap = undefined; + +var _getSourceMap = __webpack_require__(/*! ./getSourceMap */ 192); + +var _getLinesAround = __webpack_require__(/*! ./getLinesAround */ 191); + +exports.getSourceMap = _getSourceMap.getSourceMap; +exports.getLinesAround = _getLinesAround.getLinesAround; + +/***/ }), +/* 98 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************!*\ + !*** ./packages/react-dev-utils/~/strip-ansi/index.js ***! + \********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + +var ansiRegex = __webpack_require__(/*! ansi-regex */ 78)(); + +module.exports = function (str) { + return typeof str === 'string' ? str.replace(ansiRegex, '') : str; +}; + + +/***/ }), +/* 99 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-scripts/~/css-loader/lib/css-base.js ***! + \*************************************************************/ +/***/ (function(module, exports) { + +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +// css base code, injected by the css-loader +module.exports = function() { + var list = []; + + // return the list of modules as css string + list.toString = function toString() { + var result = []; + for(var i = 0; i < this.length; i++) { + var item = this[i]; + if(item[2]) { + result.push("@media " + item[2] + "{" + item[1] + "}"); + } else { + result.push(item[1]); + } + } + return result.join(""); + }; + + // import a list of modules into the list + list.i = function(modules, mediaQuery) { + if(typeof modules === "string") + modules = [[null, modules, ""]]; + var alreadyImportedModules = {}; + for(var i = 0; i < this.length; i++) { + var id = this[i][0]; + if(typeof id === "number") + alreadyImportedModules[id] = true; + } + for(i = 0; i < modules.length; i++) { + var item = modules[i]; + // skip already imported module + // this implementation is not 100% perfect for weird media query combinations + // when a module is imported multiple times with different media queries. + // I hope this will never occur (Hey this way we have smaller bundles) + if(typeof item[0] !== "number" || !alreadyImportedModules[item[0]]) { + if(mediaQuery && !item[2]) { + item[2] = mediaQuery; + } else if(mediaQuery) { + item[2] = "(" + item[2] + ") and (" + mediaQuery + ")"; + } + list.push(item); + } + } + }; + return list; +}; + + +/***/ }), +/* 100 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/EventListener.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @typechecks + */ + +var emptyFunction = __webpack_require__(/*! ./emptyFunction */ 13); + +/** + * Upstream version of event listener. Does not take into account specific + * nature of platform. + */ +var EventListener = { + /** + * Listen to DOM events during the bubble phase. + * + * @param {DOMEventTarget} target DOM element to register listener on. + * @param {string} eventType Event type, e.g. 'click' or 'mouseover'. + * @param {function} callback Callback function. + * @return {object} Object with a `remove` method. + */ + listen: function listen(target, eventType, callback) { + if (target.addEventListener) { + target.addEventListener(eventType, callback, false); + return { + remove: function remove() { + target.removeEventListener(eventType, callback, false); + } + }; + } else if (target.attachEvent) { + target.attachEvent('on' + eventType, callback); + return { + remove: function remove() { + target.detachEvent('on' + eventType, callback); + } + }; + } + }, + + /** + * Listen to DOM events during the capture phase. + * + * @param {DOMEventTarget} target DOM element to register listener on. + * @param {string} eventType Event type, e.g. 'click' or 'mouseover'. + * @param {function} callback Callback function. + * @return {object} Object with a `remove` method. + */ + capture: function capture(target, eventType, callback) { + if (target.addEventListener) { + target.addEventListener(eventType, callback, true); + return { + remove: function remove() { + target.removeEventListener(eventType, callback, true); + } + }; + } else { + if (true) { + console.error('Attempted to listen to events during the capture phase on a ' + 'browser that does not support the capture phase. Your application ' + 'will not receive some events.'); + } + return { + remove: emptyFunction + }; + } + }, + + registerDefault: function registerDefault() {} +}; + +module.exports = EventListener; + +/***/ }), +/* 101 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/focusNode.js ***! + \********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * @param {DOMElement} node input/textarea to focus + */ + +function focusNode(node) { + // IE8 can throw "Can't move focus to the control because it is invisible, + // not enabled, or of a type that does not accept the focus." for all kinds of + // reasons that are too expensive and fragile to test. + try { + node.focus(); + } catch (e) {} +} + +module.exports = focusNode; + +/***/ }), +/* 102 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/getActiveElement.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +/* eslint-disable fb-www/typeof-undefined */ + +/** + * Same as document.activeElement but wraps in a try-catch block. In IE it is + * not safe to call document.activeElement if there is nothing focused. + * + * The activeElement will be null only if the document or document body is not + * yet defined. + */ +function getActiveElement() /*?DOMElement*/{ + if (typeof document === 'undefined') { + return null; + } + try { + return document.activeElement || document.body; + } catch (e) { + return document.body; + } +} + +module.exports = getActiveElement; + +/***/ }), +/* 103 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************!*\ + !*** ./packages/react-scripts/~/promise/lib/core.js ***! + \******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var asap = __webpack_require__(/*! asap/raw */ 195); + +function noop() {} + +// States: +// +// 0 - pending +// 1 - fulfilled with _value +// 2 - rejected with _value +// 3 - adopted the state of another promise, _value +// +// once the state is no longer pending (0) it is immutable + +// All `_` prefixed properties will be reduced to `_{random number}` +// at build time to obfuscate them and discourage their use. +// We don't use symbols or Object.defineProperty to fully hide them +// because the performance isn't good enough. + + +// to avoid using try/catch inside critical functions, we +// extract them to here. +var LAST_ERROR = null; +var IS_ERROR = {}; +function getThen(obj) { + try { + return obj.then; + } catch (ex) { + LAST_ERROR = ex; + return IS_ERROR; + } +} + +function tryCallOne(fn, a) { + try { + return fn(a); + } catch (ex) { + LAST_ERROR = ex; + return IS_ERROR; + } +} +function tryCallTwo(fn, a, b) { + try { + fn(a, b); + } catch (ex) { + LAST_ERROR = ex; + return IS_ERROR; + } +} + +module.exports = Promise; + +function Promise(fn) { + if (typeof this !== 'object') { + throw new TypeError('Promises must be constructed via new'); + } + if (typeof fn !== 'function') { + throw new TypeError('not a function'); + } + this._45 = 0; + this._81 = 0; + this._65 = null; + this._54 = null; + if (fn === noop) return; + doResolve(fn, this); +} +Promise._10 = null; +Promise._97 = null; +Promise._61 = noop; + +Promise.prototype.then = function(onFulfilled, onRejected) { + if (this.constructor !== Promise) { + return safeThen(this, onFulfilled, onRejected); + } + var res = new Promise(noop); + handle(this, new Handler(onFulfilled, onRejected, res)); + return res; +}; + +function safeThen(self, onFulfilled, onRejected) { + return new self.constructor(function (resolve, reject) { + var res = new Promise(noop); + res.then(resolve, reject); + handle(self, new Handler(onFulfilled, onRejected, res)); + }); +}; +function handle(self, deferred) { + while (self._81 === 3) { + self = self._65; + } + if (Promise._10) { + Promise._10(self); + } + if (self._81 === 0) { + if (self._45 === 0) { + self._45 = 1; + self._54 = deferred; + return; + } + if (self._45 === 1) { + self._45 = 2; + self._54 = [self._54, deferred]; + return; + } + self._54.push(deferred); + return; + } + handleResolved(self, deferred); +} + +function handleResolved(self, deferred) { + asap(function() { + var cb = self._81 === 1 ? deferred.onFulfilled : deferred.onRejected; + if (cb === null) { + if (self._81 === 1) { + resolve(deferred.promise, self._65); + } else { + reject(deferred.promise, self._65); + } + return; + } + var ret = tryCallOne(cb, self._65); + if (ret === IS_ERROR) { + reject(deferred.promise, LAST_ERROR); + } else { + resolve(deferred.promise, ret); + } + }); +} +function resolve(self, newValue) { + // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure + if (newValue === self) { + return reject( + self, + new TypeError('A promise cannot be resolved with itself.') + ); + } + if ( + newValue && + (typeof newValue === 'object' || typeof newValue === 'function') + ) { + var then = getThen(newValue); + if (then === IS_ERROR) { + return reject(self, LAST_ERROR); + } + if ( + then === self.then && + newValue instanceof Promise + ) { + self._81 = 3; + self._65 = newValue; + finale(self); + return; + } else if (typeof then === 'function') { + doResolve(then.bind(newValue), self); + return; + } + } + self._81 = 1; + self._65 = newValue; + finale(self); +} + +function reject(self, newValue) { + self._81 = 2; + self._65 = newValue; + if (Promise._97) { + Promise._97(self, newValue); + } + finale(self); +} +function finale(self) { + if (self._45 === 1) { + handle(self, self._54); + self._54 = null; + } + if (self._45 === 2) { + for (var i = 0; i < self._54.length; i++) { + handle(self, self._54[i]); + } + self._54 = null; + } +} + +function Handler(onFulfilled, onRejected, promise){ + this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null; + this.onRejected = typeof onRejected === 'function' ? onRejected : null; + this.promise = promise; +} + +/** + * Take a potentially misbehaving resolver function and make sure + * onFulfilled and onRejected are only called once. + * + * Makes no guarantees about asynchrony. + */ +function doResolve(fn, promise) { + var done = false; + var res = tryCallTwo(fn, function (value) { + if (done) return; + done = true; + resolve(promise, value); + }, function (reason) { + if (done) return; + done = true; + reject(promise, reason); + }) + if (!done && res === IS_ERROR) { + done = true; + reject(promise, LAST_ERROR); + } +} + + +/***/ }), +/* 104 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/CSSProperty.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * CSS properties which accept numbers but are not in units of "px". + */ + +var isUnitlessNumber = { + animationIterationCount: true, + borderImageOutset: true, + borderImageSlice: true, + borderImageWidth: true, + boxFlex: true, + boxFlexGroup: true, + boxOrdinalGroup: true, + columnCount: true, + flex: true, + flexGrow: true, + flexPositive: true, + flexShrink: true, + flexNegative: true, + flexOrder: true, + gridRow: true, + gridColumn: true, + fontWeight: true, + lineClamp: true, + lineHeight: true, + opacity: true, + order: true, + orphans: true, + tabSize: true, + widows: true, + zIndex: true, + zoom: true, + + // SVG-related properties + fillOpacity: true, + floodOpacity: true, + stopOpacity: true, + strokeDasharray: true, + strokeDashoffset: true, + strokeMiterlimit: true, + strokeOpacity: true, + strokeWidth: true +}; + +/** + * @param {string} prefix vendor-specific prefix, eg: Webkit + * @param {string} key style name, eg: transitionDuration + * @return {string} style name prefixed with `prefix`, properly camelCased, eg: + * WebkitTransitionDuration + */ +function prefixKey(prefix, key) { + return prefix + key.charAt(0).toUpperCase() + key.substring(1); +} + +/** + * Support style names that may come passed in prefixed by adding permutations + * of vendor prefixes. + */ +var prefixes = ['Webkit', 'ms', 'Moz', 'O']; + +// Using Object.keys here, or else the vanilla for-in loop makes IE8 go into an +// infinite loop, because it iterates over the newly added props too. +Object.keys(isUnitlessNumber).forEach(function (prop) { + prefixes.forEach(function (prefix) { + isUnitlessNumber[prefixKey(prefix, prop)] = isUnitlessNumber[prop]; + }); +}); + +/** + * Most style properties can be unset by doing .style[prop] = '' but IE8 + * doesn't like doing that with shorthand properties so for the properties that + * IE8 breaks on, which are listed here, we instead unset each of the + * individual properties. See http://bugs.jquery.com/ticket/12385. + * The 4-value 'clock' properties like margin, padding, border-width seem to + * behave without any problems. Curiously, list-style works too without any + * special prodding. + */ +var shorthandPropertyExpansions = { + background: { + backgroundAttachment: true, + backgroundColor: true, + backgroundImage: true, + backgroundPositionX: true, + backgroundPositionY: true, + backgroundRepeat: true + }, + backgroundPosition: { + backgroundPositionX: true, + backgroundPositionY: true + }, + border: { + borderWidth: true, + borderStyle: true, + borderColor: true + }, + borderBottom: { + borderBottomWidth: true, + borderBottomStyle: true, + borderBottomColor: true + }, + borderLeft: { + borderLeftWidth: true, + borderLeftStyle: true, + borderLeftColor: true + }, + borderRight: { + borderRightWidth: true, + borderRightStyle: true, + borderRightColor: true + }, + borderTop: { + borderTopWidth: true, + borderTopStyle: true, + borderTopColor: true + }, + font: { + fontStyle: true, + fontVariant: true, + fontWeight: true, + fontSize: true, + lineHeight: true, + fontFamily: true + }, + outline: { + outlineWidth: true, + outlineStyle: true, + outlineColor: true + } +}; + +var CSSProperty = { + isUnitlessNumber: isUnitlessNumber, + shorthandPropertyExpansions: shorthandPropertyExpansions +}; + +module.exports = CSSProperty; + +/***/ }), +/* 105 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/CallbackQueue.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * A specialized pseudo-event module to help keep track of components waiting to + * be notified when their DOM representations are available for use. + * + * This implements `PooledClass`, so you should never need to instantiate this. + * Instead, use `CallbackQueue.getPooled()`. + * + * @class ReactMountReady + * @implements PooledClass + * @internal + */ + +var CallbackQueue = function () { + function CallbackQueue(arg) { + _classCallCheck(this, CallbackQueue); + + this._callbacks = null; + this._contexts = null; + this._arg = arg; + } + + /** + * Enqueues a callback to be invoked when `notifyAll` is invoked. + * + * @param {function} callback Invoked when `notifyAll` is invoked. + * @param {?object} context Context to call `callback` with. + * @internal + */ + + + CallbackQueue.prototype.enqueue = function enqueue(callback, context) { + this._callbacks = this._callbacks || []; + this._callbacks.push(callback); + this._contexts = this._contexts || []; + this._contexts.push(context); + }; + + /** + * Invokes all enqueued callbacks and clears the queue. This is invoked after + * the DOM representation of a component has been created or updated. + * + * @internal + */ + + + CallbackQueue.prototype.notifyAll = function notifyAll() { + var callbacks = this._callbacks; + var contexts = this._contexts; + var arg = this._arg; + if (callbacks && contexts) { + !(callbacks.length === contexts.length) ? true ? invariant(false, 'Mismatched list of contexts in callback queue') : _prodInvariant('24') : void 0; + this._callbacks = null; + this._contexts = null; + for (var i = 0; i < callbacks.length; i++) { + callbacks[i].call(contexts[i], arg); + } + callbacks.length = 0; + contexts.length = 0; + } + }; + + CallbackQueue.prototype.checkpoint = function checkpoint() { + return this._callbacks ? this._callbacks.length : 0; + }; + + CallbackQueue.prototype.rollback = function rollback(len) { + if (this._callbacks && this._contexts) { + this._callbacks.length = len; + this._contexts.length = len; + } + }; + + /** + * Resets the internal queue. + * + * @internal + */ + + + CallbackQueue.prototype.reset = function reset() { + this._callbacks = null; + this._contexts = null; + }; + + /** + * `PooledClass` looks for this. + */ + + + CallbackQueue.prototype.destructor = function destructor() { + this.reset(); + }; + + return CallbackQueue; +}(); + +module.exports = PooledClass.addPoolingTo(CallbackQueue); + +/***/ }), +/* 106 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/DOMPropertyOperations.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); + +var quoteAttributeValueForBrowser = __webpack_require__(/*! ./quoteAttributeValueForBrowser */ 289); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var VALID_ATTRIBUTE_NAME_REGEX = new RegExp('^[' + DOMProperty.ATTRIBUTE_NAME_START_CHAR + '][' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$'); +var illegalAttributeNameCache = {}; +var validatedAttributeNameCache = {}; + +function isAttributeNameSafe(attributeName) { + if (validatedAttributeNameCache.hasOwnProperty(attributeName)) { + return true; + } + if (illegalAttributeNameCache.hasOwnProperty(attributeName)) { + return false; + } + if (VALID_ATTRIBUTE_NAME_REGEX.test(attributeName)) { + validatedAttributeNameCache[attributeName] = true; + return true; + } + illegalAttributeNameCache[attributeName] = true; + true ? warning(false, 'Invalid attribute name: `%s`', attributeName) : void 0; + return false; +} + +function shouldIgnoreValue(propertyInfo, value) { + return value == null || propertyInfo.hasBooleanValue && !value || propertyInfo.hasNumericValue && isNaN(value) || propertyInfo.hasPositiveNumericValue && value < 1 || propertyInfo.hasOverloadedBooleanValue && value === false; +} + +/** + * Operations for dealing with DOM properties. + */ +var DOMPropertyOperations = { + + /** + * Creates markup for the ID property. + * + * @param {string} id Unescaped ID. + * @return {string} Markup string. + */ + createMarkupForID: function (id) { + return DOMProperty.ID_ATTRIBUTE_NAME + '=' + quoteAttributeValueForBrowser(id); + }, + + setAttributeForID: function (node, id) { + node.setAttribute(DOMProperty.ID_ATTRIBUTE_NAME, id); + }, + + createMarkupForRoot: function () { + return DOMProperty.ROOT_ATTRIBUTE_NAME + '=""'; + }, + + setAttributeForRoot: function (node) { + node.setAttribute(DOMProperty.ROOT_ATTRIBUTE_NAME, ''); + }, + + /** + * Creates markup for a property. + * + * @param {string} name + * @param {*} value + * @return {?string} Markup string, or null if the property was invalid. + */ + createMarkupForProperty: function (name, value) { + var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null; + if (propertyInfo) { + if (shouldIgnoreValue(propertyInfo, value)) { + return ''; + } + var attributeName = propertyInfo.attributeName; + if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) { + return attributeName + '=""'; + } + return attributeName + '=' + quoteAttributeValueForBrowser(value); + } else if (DOMProperty.isCustomAttribute(name)) { + if (value == null) { + return ''; + } + return name + '=' + quoteAttributeValueForBrowser(value); + } + return null; + }, + + /** + * Creates markup for a custom property. + * + * @param {string} name + * @param {*} value + * @return {string} Markup string, or empty string if the property was invalid. + */ + createMarkupForCustomAttribute: function (name, value) { + if (!isAttributeNameSafe(name) || value == null) { + return ''; + } + return name + '=' + quoteAttributeValueForBrowser(value); + }, + + /** + * Sets the value for a property on a node. + * + * @param {DOMElement} node + * @param {string} name + * @param {*} value + */ + setValueForProperty: function (node, name, value) { + var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null; + if (propertyInfo) { + var mutationMethod = propertyInfo.mutationMethod; + if (mutationMethod) { + mutationMethod(node, value); + } else if (shouldIgnoreValue(propertyInfo, value)) { + this.deleteValueForProperty(node, name); + return; + } else if (propertyInfo.mustUseProperty) { + // Contrary to `setAttribute`, object properties are properly + // `toString`ed by IE8/9. + node[propertyInfo.propertyName] = value; + } else { + var attributeName = propertyInfo.attributeName; + var namespace = propertyInfo.attributeNamespace; + // `setAttribute` with objects becomes only `[object]` in IE8/9, + // ('' + value) makes it output the correct toString()-value. + if (namespace) { + node.setAttributeNS(namespace, attributeName, '' + value); + } else if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) { + node.setAttribute(attributeName, ''); + } else { + node.setAttribute(attributeName, '' + value); + } + } + } else if (DOMProperty.isCustomAttribute(name)) { + DOMPropertyOperations.setValueForAttribute(node, name, value); + return; + } + + if (true) { + var payload = {}; + payload[name] = value; + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID, + type: 'update attribute', + payload: payload + }); + } + }, + + setValueForAttribute: function (node, name, value) { + if (!isAttributeNameSafe(name)) { + return; + } + if (value == null) { + node.removeAttribute(name); + } else { + node.setAttribute(name, '' + value); + } + + if (true) { + var payload = {}; + payload[name] = value; + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID, + type: 'update attribute', + payload: payload + }); + } + }, + + /** + * Deletes an attributes from a node. + * + * @param {DOMElement} node + * @param {string} name + */ + deleteValueForAttribute: function (node, name) { + node.removeAttribute(name); + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID, + type: 'remove attribute', + payload: name + }); + } + }, + + /** + * Deletes the value for a property on a node. + * + * @param {DOMElement} node + * @param {string} name + */ + deleteValueForProperty: function (node, name) { + var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null; + if (propertyInfo) { + var mutationMethod = propertyInfo.mutationMethod; + if (mutationMethod) { + mutationMethod(node, undefined); + } else if (propertyInfo.mustUseProperty) { + var propName = propertyInfo.propertyName; + if (propertyInfo.hasBooleanValue) { + node[propName] = false; + } else { + node[propName] = ''; + } + } else { + node.removeAttribute(propertyInfo.attributeName); + } + } else if (DOMProperty.isCustomAttribute(name)) { + node.removeAttribute(name); + } + + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID, + type: 'remove attribute', + payload: name + }); + } + } + +}; + +module.exports = DOMPropertyOperations; + +/***/ }), +/* 107 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMComponentFlags.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactDOMComponentFlags = { + hasCachedChildNodes: 1 << 0 +}; + +module.exports = ReactDOMComponentFlags; + +/***/ }), +/* 108 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMSelect.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var LinkedValueUtils = __webpack_require__(/*! ./LinkedValueUtils */ 60); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var didWarnValueLink = false; +var didWarnValueDefaultValue = false; + +function updateOptionsIfPendingUpdateAndMounted() { + if (this._rootNodeID && this._wrapperState.pendingUpdate) { + this._wrapperState.pendingUpdate = false; + + var props = this._currentElement.props; + var value = LinkedValueUtils.getValue(props); + + if (value != null) { + updateOptions(this, Boolean(props.multiple), value); + } + } +} + +function getDeclarationErrorAddendum(owner) { + if (owner) { + var name = owner.getName(); + if (name) { + return ' Check the render method of `' + name + '`.'; + } + } + return ''; +} + +var valuePropNames = ['value', 'defaultValue']; + +/** + * Validation function for `value` and `defaultValue`. + * @private + */ +function checkSelectPropTypes(inst, props) { + var owner = inst._currentElement._owner; + LinkedValueUtils.checkPropTypes('select', props, owner); + + if (props.valueLink !== undefined && !didWarnValueLink) { + true ? warning(false, '`valueLink` prop on `select` is deprecated; set `value` and `onChange` instead.') : void 0; + didWarnValueLink = true; + } + + for (var i = 0; i < valuePropNames.length; i++) { + var propName = valuePropNames[i]; + if (props[propName] == null) { + continue; + } + var isArray = Array.isArray(props[propName]); + if (props.multiple && !isArray) { + true ? warning(false, 'The `%s` prop supplied to <select> must be an array if ' + '`multiple` is true.%s', propName, getDeclarationErrorAddendum(owner)) : void 0; + } else if (!props.multiple && isArray) { + true ? warning(false, 'The `%s` prop supplied to <select> must be a scalar ' + 'value if `multiple` is false.%s', propName, getDeclarationErrorAddendum(owner)) : void 0; + } + } +} + +/** + * @param {ReactDOMComponent} inst + * @param {boolean} multiple + * @param {*} propValue A stringable (with `multiple`, a list of stringables). + * @private + */ +function updateOptions(inst, multiple, propValue) { + var selectedValue, i; + var options = ReactDOMComponentTree.getNodeFromInstance(inst).options; + + if (multiple) { + selectedValue = {}; + for (i = 0; i < propValue.length; i++) { + selectedValue['' + propValue[i]] = true; + } + for (i = 0; i < options.length; i++) { + var selected = selectedValue.hasOwnProperty(options[i].value); + if (options[i].selected !== selected) { + options[i].selected = selected; + } + } + } else { + // Do not set `select.value` as exact behavior isn't consistent across all + // browsers for all cases. + selectedValue = '' + propValue; + for (i = 0; i < options.length; i++) { + if (options[i].value === selectedValue) { + options[i].selected = true; + return; + } + } + if (options.length) { + options[0].selected = true; + } + } +} + +/** + * Implements a <select> host component that allows optionally setting the + * props `value` and `defaultValue`. If `multiple` is false, the prop must be a + * stringable. If `multiple` is true, the prop must be an array of stringables. + * + * If `value` is not supplied (or null/undefined), user actions that change the + * selected option will trigger updates to the rendered options. + * + * If it is supplied (and not null/undefined), the rendered options will not + * update in response to user actions. Instead, the `value` prop must change in + * order for the rendered options to update. + * + * If `defaultValue` is provided, any options with the supplied values will be + * selected. + */ +var ReactDOMSelect = { + getHostProps: function (inst, props) { + return _assign({}, props, { + onChange: inst._wrapperState.onChange, + value: undefined + }); + }, + + mountWrapper: function (inst, props) { + if (true) { + checkSelectPropTypes(inst, props); + } + + var value = LinkedValueUtils.getValue(props); + inst._wrapperState = { + pendingUpdate: false, + initialValue: value != null ? value : props.defaultValue, + listeners: null, + onChange: _handleChange.bind(inst), + wasMultiple: Boolean(props.multiple) + }; + + if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue) { + true ? warning(false, 'Select elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled select ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components') : void 0; + didWarnValueDefaultValue = true; + } + }, + + getSelectValueContext: function (inst) { + // ReactDOMOption looks at this initial value so the initial generated + // markup has correct `selected` attributes + return inst._wrapperState.initialValue; + }, + + postUpdateWrapper: function (inst) { + var props = inst._currentElement.props; + + // After the initial mount, we control selected-ness manually so don't pass + // this value down + inst._wrapperState.initialValue = undefined; + + var wasMultiple = inst._wrapperState.wasMultiple; + inst._wrapperState.wasMultiple = Boolean(props.multiple); + + var value = LinkedValueUtils.getValue(props); + if (value != null) { + inst._wrapperState.pendingUpdate = false; + updateOptions(inst, Boolean(props.multiple), value); + } else if (wasMultiple !== Boolean(props.multiple)) { + // For simplicity, reapply `defaultValue` if `multiple` is toggled. + if (props.defaultValue != null) { + updateOptions(inst, Boolean(props.multiple), props.defaultValue); + } else { + // Revert the select back to its default unselected state. + updateOptions(inst, Boolean(props.multiple), props.multiple ? [] : ''); + } + } + } +}; + +function _handleChange(event) { + var props = this._currentElement.props; + var returnValue = LinkedValueUtils.executeOnChange(props, event); + + if (this._rootNodeID) { + this._wrapperState.pendingUpdate = true; + } + ReactUpdates.asap(updateOptionsIfPendingUpdateAndMounted, this); + return returnValue; +} + +module.exports = ReactDOMSelect; + +/***/ }), +/* 109 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactEmptyComponent.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var emptyComponentFactory; + +var ReactEmptyComponentInjection = { + injectEmptyComponentFactory: function (factory) { + emptyComponentFactory = factory; + } +}; + +var ReactEmptyComponent = { + create: function (instantiate) { + return emptyComponentFactory(instantiate); + } +}; + +ReactEmptyComponent.injection = ReactEmptyComponentInjection; + +module.exports = ReactEmptyComponent; + +/***/ }), +/* 110 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactFeatureFlags.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactFeatureFlags = { + // When true, call console.time() before and .timeEnd() after each top-level + // render (both initial renders and updates). Useful when looking at prod-mode + // timeline profiles in Chrome, for example. + logTopLevelRenders: false +}; + +module.exports = ReactFeatureFlags; + +/***/ }), +/* 111 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactHostComponent.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var genericComponentClass = null; +var textComponentClass = null; + +var ReactHostComponentInjection = { + // This accepts a class that receives the tag string. This is a catch all + // that can render any kind of tag. + injectGenericComponentClass: function (componentClass) { + genericComponentClass = componentClass; + }, + // This accepts a text component class that takes the text string to be + // rendered as props. + injectTextComponentClass: function (componentClass) { + textComponentClass = componentClass; + } +}; + +/** + * Get a host internal component class for a specific tag. + * + * @param {ReactElement} element The element to create. + * @return {function} The internal class constructor function. + */ +function createInternalComponent(element) { + !genericComponentClass ? true ? invariant(false, 'There is no registered component for the tag %s', element.type) : _prodInvariant('111', element.type) : void 0; + return new genericComponentClass(element); +} + +/** + * @param {ReactText} text + * @return {ReactComponent} + */ +function createInstanceForText(text) { + return new textComponentClass(text); +} + +/** + * @param {ReactComponent} component + * @return {boolean} + */ +function isTextComponent(component) { + return component instanceof textComponentClass; +} + +var ReactHostComponent = { + createInternalComponent: createInternalComponent, + createInstanceForText: createInstanceForText, + isTextComponent: isTextComponent, + injection: ReactHostComponentInjection +}; + +module.exports = ReactHostComponent; + +/***/ }), +/* 112 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactInputSelection.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactDOMSelection = __webpack_require__(/*! ./ReactDOMSelection */ 243); + +var containsNode = __webpack_require__(/*! fbjs/lib/containsNode */ 199); +var focusNode = __webpack_require__(/*! fbjs/lib/focusNode */ 101); +var getActiveElement = __webpack_require__(/*! fbjs/lib/getActiveElement */ 102); + +function isInDocument(node) { + return containsNode(document.documentElement, node); +} + +/** + * @ReactInputSelection: React input selection module. Based on Selection.js, + * but modified to be suitable for react and has a couple of bug fixes (doesn't + * assume buttons have range selections allowed). + * Input selection module for React. + */ +var ReactInputSelection = { + + hasSelectionCapabilities: function (elem) { + var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase(); + return nodeName && (nodeName === 'input' && elem.type === 'text' || nodeName === 'textarea' || elem.contentEditable === 'true'); + }, + + getSelectionInformation: function () { + var focusedElem = getActiveElement(); + return { + focusedElem: focusedElem, + selectionRange: ReactInputSelection.hasSelectionCapabilities(focusedElem) ? ReactInputSelection.getSelection(focusedElem) : null + }; + }, + + /** + * @restoreSelection: If any selection information was potentially lost, + * restore it. This is useful when performing operations that could remove dom + * nodes and place them back in, resulting in focus being lost. + */ + restoreSelection: function (priorSelectionInformation) { + var curFocusedElem = getActiveElement(); + var priorFocusedElem = priorSelectionInformation.focusedElem; + var priorSelectionRange = priorSelectionInformation.selectionRange; + if (curFocusedElem !== priorFocusedElem && isInDocument(priorFocusedElem)) { + if (ReactInputSelection.hasSelectionCapabilities(priorFocusedElem)) { + ReactInputSelection.setSelection(priorFocusedElem, priorSelectionRange); + } + focusNode(priorFocusedElem); + } + }, + + /** + * @getSelection: Gets the selection bounds of a focused textarea, input or + * contentEditable node. + * -@input: Look up selection bounds of this input + * -@return {start: selectionStart, end: selectionEnd} + */ + getSelection: function (input) { + var selection; + + if ('selectionStart' in input) { + // Modern browser with input or textarea. + selection = { + start: input.selectionStart, + end: input.selectionEnd + }; + } else if (document.selection && input.nodeName && input.nodeName.toLowerCase() === 'input') { + // IE8 input. + var range = document.selection.createRange(); + // There can only be one selection per document in IE, so it must + // be in our element. + if (range.parentElement() === input) { + selection = { + start: -range.moveStart('character', -input.value.length), + end: -range.moveEnd('character', -input.value.length) + }; + } + } else { + // Content editable or old IE textarea. + selection = ReactDOMSelection.getOffsets(input); + } + + return selection || { start: 0, end: 0 }; + }, + + /** + * @setSelection: Sets the selection bounds of a textarea or input and focuses + * the input. + * -@input Set selection bounds of this input or textarea + * -@offsets Object of same form that is returned from get* + */ + setSelection: function (input, offsets) { + var start = offsets.start; + var end = offsets.end; + if (end === undefined) { + end = start; + } + + if ('selectionStart' in input) { + input.selectionStart = start; + input.selectionEnd = Math.min(end, input.value.length); + } else if (document.selection && input.nodeName && input.nodeName.toLowerCase() === 'input') { + var range = input.createTextRange(); + range.collapse(true); + range.moveStart('character', start); + range.moveEnd('character', end - start); + range.select(); + } else { + ReactDOMSelection.setOffsets(input, offsets); + } + } +}; + +module.exports = ReactInputSelection; + +/***/ }), +/* 113 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactMount.js ***! + \**************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var DOMLazyTree = __webpack_require__(/*! ./DOMLazyTree */ 26); +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var React = __webpack_require__(/*! react/lib/React */ 28); +var ReactBrowserEventEmitter = __webpack_require__(/*! ./ReactBrowserEventEmitter */ 42); +var ReactCurrentOwner = __webpack_require__(/*! react/lib/ReactCurrentOwner */ 15); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactDOMContainerInfo = __webpack_require__(/*! ./ReactDOMContainerInfo */ 235); +var ReactDOMFeatureFlags = __webpack_require__(/*! ./ReactDOMFeatureFlags */ 237); +var ReactFeatureFlags = __webpack_require__(/*! ./ReactFeatureFlags */ 110); +var ReactInstanceMap = __webpack_require__(/*! ./ReactInstanceMap */ 36); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); +var ReactMarkupChecksum = __webpack_require__(/*! ./ReactMarkupChecksum */ 257); +var ReactReconciler = __webpack_require__(/*! ./ReactReconciler */ 27); +var ReactUpdateQueue = __webpack_require__(/*! ./ReactUpdateQueue */ 63); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var emptyObject = __webpack_require__(/*! fbjs/lib/emptyObject */ 33); +var instantiateReactComponent = __webpack_require__(/*! ./instantiateReactComponent */ 121); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var setInnerHTML = __webpack_require__(/*! ./setInnerHTML */ 46); +var shouldUpdateReactComponent = __webpack_require__(/*! ./shouldUpdateReactComponent */ 69); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME; +var ROOT_ATTR_NAME = DOMProperty.ROOT_ATTRIBUTE_NAME; + +var ELEMENT_NODE_TYPE = 1; +var DOC_NODE_TYPE = 9; +var DOCUMENT_FRAGMENT_NODE_TYPE = 11; + +var instancesByReactRootID = {}; + +/** + * Finds the index of the first character + * that's not common between the two given strings. + * + * @return {number} the index of the character where the strings diverge + */ +function firstDifferenceIndex(string1, string2) { + var minLen = Math.min(string1.length, string2.length); + for (var i = 0; i < minLen; i++) { + if (string1.charAt(i) !== string2.charAt(i)) { + return i; + } + } + return string1.length === string2.length ? -1 : minLen; +} + +/** + * @param {DOMElement|DOMDocument} container DOM element that may contain + * a React component + * @return {?*} DOM element that may have the reactRoot ID, or null. + */ +function getReactRootElementInContainer(container) { + if (!container) { + return null; + } + + if (container.nodeType === DOC_NODE_TYPE) { + return container.documentElement; + } else { + return container.firstChild; + } +} + +function internalGetID(node) { + // If node is something like a window, document, or text node, none of + // which support attributes or a .getAttribute method, gracefully return + // the empty string, as if the attribute were missing. + return node.getAttribute && node.getAttribute(ATTR_NAME) || ''; +} + +/** + * Mounts this component and inserts it into the DOM. + * + * @param {ReactComponent} componentInstance The instance to mount. + * @param {DOMElement} container DOM element to mount into. + * @param {ReactReconcileTransaction} transaction + * @param {boolean} shouldReuseMarkup If true, do not insert markup + */ +function mountComponentIntoNode(wrapperInstance, container, transaction, shouldReuseMarkup, context) { + var markerName; + if (ReactFeatureFlags.logTopLevelRenders) { + var wrappedElement = wrapperInstance._currentElement.props.child; + var type = wrappedElement.type; + markerName = 'React mount: ' + (typeof type === 'string' ? type : type.displayName || type.name); + console.time(markerName); + } + + var markup = ReactReconciler.mountComponent(wrapperInstance, transaction, null, ReactDOMContainerInfo(wrapperInstance, container), context, 0 /* parentDebugID */ + ); + + if (markerName) { + console.timeEnd(markerName); + } + + wrapperInstance._renderedComponent._topLevelWrapper = wrapperInstance; + ReactMount._mountImageIntoNode(markup, container, wrapperInstance, shouldReuseMarkup, transaction); +} + +/** + * Batched mount. + * + * @param {ReactComponent} componentInstance The instance to mount. + * @param {DOMElement} container DOM element to mount into. + * @param {boolean} shouldReuseMarkup If true, do not insert markup + */ +function batchedMountComponentIntoNode(componentInstance, container, shouldReuseMarkup, context) { + var transaction = ReactUpdates.ReactReconcileTransaction.getPooled( + /* useCreateElement */ + !shouldReuseMarkup && ReactDOMFeatureFlags.useCreateElement); + transaction.perform(mountComponentIntoNode, null, componentInstance, container, transaction, shouldReuseMarkup, context); + ReactUpdates.ReactReconcileTransaction.release(transaction); +} + +/** + * Unmounts a component and removes it from the DOM. + * + * @param {ReactComponent} instance React component instance. + * @param {DOMElement} container DOM element to unmount from. + * @final + * @internal + * @see {ReactMount.unmountComponentAtNode} + */ +function unmountComponentFromNode(instance, container, safely) { + if (true) { + ReactInstrumentation.debugTool.onBeginFlush(); + } + ReactReconciler.unmountComponent(instance, safely); + if (true) { + ReactInstrumentation.debugTool.onEndFlush(); + } + + if (container.nodeType === DOC_NODE_TYPE) { + container = container.documentElement; + } + + // http://jsperf.com/emptying-a-node + while (container.lastChild) { + container.removeChild(container.lastChild); + } +} + +/** + * True if the supplied DOM node has a direct React-rendered child that is + * not a React root element. Useful for warning in `render`, + * `unmountComponentAtNode`, etc. + * + * @param {?DOMElement} node The candidate DOM node. + * @return {boolean} True if the DOM element contains a direct child that was + * rendered by React but is not a root element. + * @internal + */ +function hasNonRootReactChild(container) { + var rootEl = getReactRootElementInContainer(container); + if (rootEl) { + var inst = ReactDOMComponentTree.getInstanceFromNode(rootEl); + return !!(inst && inst._hostParent); + } +} + +/** + * True if the supplied DOM node is a React DOM element and + * it has been rendered by another copy of React. + * + * @param {?DOMElement} node The candidate DOM node. + * @return {boolean} True if the DOM has been rendered by another copy of React + * @internal + */ +function nodeIsRenderedByOtherInstance(container) { + var rootEl = getReactRootElementInContainer(container); + return !!(rootEl && isReactNode(rootEl) && !ReactDOMComponentTree.getInstanceFromNode(rootEl)); +} + +/** + * True if the supplied DOM node is a valid node element. + * + * @param {?DOMElement} node The candidate DOM node. + * @return {boolean} True if the DOM is a valid DOM node. + * @internal + */ +function isValidContainer(node) { + return !!(node && (node.nodeType === ELEMENT_NODE_TYPE || node.nodeType === DOC_NODE_TYPE || node.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE)); +} + +/** + * True if the supplied DOM node is a valid React node element. + * + * @param {?DOMElement} node The candidate DOM node. + * @return {boolean} True if the DOM is a valid React DOM node. + * @internal + */ +function isReactNode(node) { + return isValidContainer(node) && (node.hasAttribute(ROOT_ATTR_NAME) || node.hasAttribute(ATTR_NAME)); +} + +function getHostRootInstanceInContainer(container) { + var rootEl = getReactRootElementInContainer(container); + var prevHostInstance = rootEl && ReactDOMComponentTree.getInstanceFromNode(rootEl); + return prevHostInstance && !prevHostInstance._hostParent ? prevHostInstance : null; +} + +function getTopLevelWrapperInContainer(container) { + var root = getHostRootInstanceInContainer(container); + return root ? root._hostContainerInfo._topLevelWrapper : null; +} + +/** + * Temporary (?) hack so that we can store all top-level pending updates on + * composites instead of having to worry about different types of components + * here. + */ +var topLevelRootCounter = 1; +var TopLevelWrapper = function () { + this.rootID = topLevelRootCounter++; +}; +TopLevelWrapper.prototype.isReactComponent = {}; +if (true) { + TopLevelWrapper.displayName = 'TopLevelWrapper'; +} +TopLevelWrapper.prototype.render = function () { + return this.props.child; +}; +TopLevelWrapper.isReactTopLevelWrapper = true; + +/** + * Mounting is the process of initializing a React component by creating its + * representative DOM elements and inserting them into a supplied `container`. + * Any prior content inside `container` is destroyed in the process. + * + * ReactMount.render( + * component, + * document.getElementById('container') + * ); + * + * <div id="container"> <-- Supplied `container`. + * <div data-reactid=".3"> <-- Rendered reactRoot of React + * // ... component. + * </div> + * </div> + * + * Inside of `container`, the first element rendered is the "reactRoot". + */ +var ReactMount = { + + TopLevelWrapper: TopLevelWrapper, + + /** + * Used by devtools. The keys are not important. + */ + _instancesByReactRootID: instancesByReactRootID, + + /** + * This is a hook provided to support rendering React components while + * ensuring that the apparent scroll position of its `container` does not + * change. + * + * @param {DOMElement} container The `container` being rendered into. + * @param {function} renderCallback This must be called once to do the render. + */ + scrollMonitor: function (container, renderCallback) { + renderCallback(); + }, + + /** + * Take a component that's already mounted into the DOM and replace its props + * @param {ReactComponent} prevComponent component instance already in the DOM + * @param {ReactElement} nextElement component instance to render + * @param {DOMElement} container container to render into + * @param {?function} callback function triggered on completion + */ + _updateRootComponent: function (prevComponent, nextElement, nextContext, container, callback) { + ReactMount.scrollMonitor(container, function () { + ReactUpdateQueue.enqueueElementInternal(prevComponent, nextElement, nextContext); + if (callback) { + ReactUpdateQueue.enqueueCallbackInternal(prevComponent, callback); + } + }); + + return prevComponent; + }, + + /** + * Render a new component into the DOM. Hooked by hooks! + * + * @param {ReactElement} nextElement element to render + * @param {DOMElement} container container to render into + * @param {boolean} shouldReuseMarkup if we should skip the markup insertion + * @return {ReactComponent} nextComponent + */ + _renderNewRootComponent: function (nextElement, container, shouldReuseMarkup, context) { + // Various parts of our code (such as ReactCompositeComponent's + // _renderValidatedComponent) assume that calls to render aren't nested; + // verify that that's the case. + true ? warning(ReactCurrentOwner.current == null, '_renderNewRootComponent(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from ' + 'render is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : void 0; + + !isValidContainer(container) ? true ? invariant(false, '_registerComponent(...): Target container is not a DOM element.') : _prodInvariant('37') : void 0; + + ReactBrowserEventEmitter.ensureScrollValueMonitoring(); + var componentInstance = instantiateReactComponent(nextElement, false); + + // The initial render is synchronous but any updates that happen during + // rendering, in componentWillMount or componentDidMount, will be batched + // according to the current batching strategy. + + ReactUpdates.batchedUpdates(batchedMountComponentIntoNode, componentInstance, container, shouldReuseMarkup, context); + + var wrapperID = componentInstance._instance.rootID; + instancesByReactRootID[wrapperID] = componentInstance; + + return componentInstance; + }, + + /** + * Renders a React component into the DOM in the supplied `container`. + * + * If the React component was previously rendered into `container`, this will + * perform an update on it and only mutate the DOM as necessary to reflect the + * latest React component. + * + * @param {ReactComponent} parentComponent The conceptual parent of this render tree. + * @param {ReactElement} nextElement Component element to render. + * @param {DOMElement} container DOM element to render into. + * @param {?function} callback function triggered on completion + * @return {ReactComponent} Component instance rendered in `container`. + */ + renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) { + !(parentComponent != null && ReactInstanceMap.has(parentComponent)) ? true ? invariant(false, 'parentComponent must be a valid React Component') : _prodInvariant('38') : void 0; + return ReactMount._renderSubtreeIntoContainer(parentComponent, nextElement, container, callback); + }, + + _renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) { + ReactUpdateQueue.validateCallback(callback, 'ReactDOM.render'); + !React.isValidElement(nextElement) ? true ? invariant(false, 'ReactDOM.render(): Invalid component element.%s', typeof nextElement === 'string' ? ' Instead of passing a string like \'div\', pass ' + 'React.createElement(\'div\') or <div />.' : typeof nextElement === 'function' ? ' Instead of passing a class like Foo, pass ' + 'React.createElement(Foo) or <Foo />.' : + // Check if it quacks like an element + nextElement != null && nextElement.props !== undefined ? ' This may be caused by unintentionally loading two independent ' + 'copies of React.' : '') : _prodInvariant('39', typeof nextElement === 'string' ? ' Instead of passing a string like \'div\', pass ' + 'React.createElement(\'div\') or <div />.' : typeof nextElement === 'function' ? ' Instead of passing a class like Foo, pass ' + 'React.createElement(Foo) or <Foo />.' : nextElement != null && nextElement.props !== undefined ? ' This may be caused by unintentionally loading two independent ' + 'copies of React.' : '') : void 0; + + true ? warning(!container || !container.tagName || container.tagName.toUpperCase() !== 'BODY', 'render(): Rendering components directly into document.body is ' + 'discouraged, since its children are often manipulated by third-party ' + 'scripts and browser extensions. This may lead to subtle ' + 'reconciliation issues. Try rendering into a container element created ' + 'for your app.') : void 0; + + var nextWrappedElement = React.createElement(TopLevelWrapper, { child: nextElement }); + + var nextContext; + if (parentComponent) { + var parentInst = ReactInstanceMap.get(parentComponent); + nextContext = parentInst._processChildContext(parentInst._context); + } else { + nextContext = emptyObject; + } + + var prevComponent = getTopLevelWrapperInContainer(container); + + if (prevComponent) { + var prevWrappedElement = prevComponent._currentElement; + var prevElement = prevWrappedElement.props.child; + if (shouldUpdateReactComponent(prevElement, nextElement)) { + var publicInst = prevComponent._renderedComponent.getPublicInstance(); + var updatedCallback = callback && function () { + callback.call(publicInst); + }; + ReactMount._updateRootComponent(prevComponent, nextWrappedElement, nextContext, container, updatedCallback); + return publicInst; + } else { + ReactMount.unmountComponentAtNode(container); + } + } + + var reactRootElement = getReactRootElementInContainer(container); + var containerHasReactMarkup = reactRootElement && !!internalGetID(reactRootElement); + var containerHasNonRootReactChild = hasNonRootReactChild(container); + + if (true) { + true ? warning(!containerHasNonRootReactChild, 'render(...): Replacing React-rendered children with a new root ' + 'component. If you intended to update the children of this node, ' + 'you should instead have the existing children update their state ' + 'and render the new components instead of calling ReactDOM.render.') : void 0; + + if (!containerHasReactMarkup || reactRootElement.nextSibling) { + var rootElementSibling = reactRootElement; + while (rootElementSibling) { + if (internalGetID(rootElementSibling)) { + true ? warning(false, 'render(): Target node has markup rendered by React, but there ' + 'are unrelated nodes as well. This is most commonly caused by ' + 'white-space inserted around server-rendered markup.') : void 0; + break; + } + rootElementSibling = rootElementSibling.nextSibling; + } + } + } + + var shouldReuseMarkup = containerHasReactMarkup && !prevComponent && !containerHasNonRootReactChild; + var component = ReactMount._renderNewRootComponent(nextWrappedElement, container, shouldReuseMarkup, nextContext)._renderedComponent.getPublicInstance(); + if (callback) { + callback.call(component); + } + return component; + }, + + /** + * Renders a React component into the DOM in the supplied `container`. + * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.render + * + * If the React component was previously rendered into `container`, this will + * perform an update on it and only mutate the DOM as necessary to reflect the + * latest React component. + * + * @param {ReactElement} nextElement Component element to render. + * @param {DOMElement} container DOM element to render into. + * @param {?function} callback function triggered on completion + * @return {ReactComponent} Component instance rendered in `container`. + */ + render: function (nextElement, container, callback) { + return ReactMount._renderSubtreeIntoContainer(null, nextElement, container, callback); + }, + + /** + * Unmounts and destroys the React component rendered in the `container`. + * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.unmountcomponentatnode + * + * @param {DOMElement} container DOM element containing a React component. + * @return {boolean} True if a component was found in and unmounted from + * `container` + */ + unmountComponentAtNode: function (container) { + // Various parts of our code (such as ReactCompositeComponent's + // _renderValidatedComponent) assume that calls to render aren't nested; + // verify that that's the case. (Strictly speaking, unmounting won't cause a + // render but we still don't expect to be in a render call here.) + true ? warning(ReactCurrentOwner.current == null, 'unmountComponentAtNode(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from render ' + 'is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : void 0; + + !isValidContainer(container) ? true ? invariant(false, 'unmountComponentAtNode(...): Target container is not a DOM element.') : _prodInvariant('40') : void 0; + + if (true) { + true ? warning(!nodeIsRenderedByOtherInstance(container), 'unmountComponentAtNode(): The node you\'re attempting to unmount ' + 'was rendered by another copy of React.') : void 0; + } + + var prevComponent = getTopLevelWrapperInContainer(container); + if (!prevComponent) { + // Check if the node being unmounted was rendered by React, but isn't a + // root node. + var containerHasNonRootReactChild = hasNonRootReactChild(container); + + // Check if the container itself is a React root node. + var isContainerReactRoot = container.nodeType === 1 && container.hasAttribute(ROOT_ATTR_NAME); + + if (true) { + true ? warning(!containerHasNonRootReactChild, 'unmountComponentAtNode(): The node you\'re attempting to unmount ' + 'was rendered by React and is not a top-level container. %s', isContainerReactRoot ? 'You may have accidentally passed in a React root node instead ' + 'of its container.' : 'Instead, have the parent component update its state and ' + 'rerender in order to remove this component.') : void 0; + } + + return false; + } + delete instancesByReactRootID[prevComponent._instance.rootID]; + ReactUpdates.batchedUpdates(unmountComponentFromNode, prevComponent, container, false); + return true; + }, + + _mountImageIntoNode: function (markup, container, instance, shouldReuseMarkup, transaction) { + !isValidContainer(container) ? true ? invariant(false, 'mountComponentIntoNode(...): Target container is not valid.') : _prodInvariant('41') : void 0; + + if (shouldReuseMarkup) { + var rootElement = getReactRootElementInContainer(container); + if (ReactMarkupChecksum.canReuseMarkup(markup, rootElement)) { + ReactDOMComponentTree.precacheNode(instance, rootElement); + return; + } else { + var checksum = rootElement.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME); + rootElement.removeAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME); + + var rootMarkup = rootElement.outerHTML; + rootElement.setAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME, checksum); + + var normalizedMarkup = markup; + if (true) { + // because rootMarkup is retrieved from the DOM, various normalizations + // will have occurred which will not be present in `markup`. Here, + // insert markup into a <div> or <iframe> depending on the container + // type to perform the same normalizations before comparing. + var normalizer; + if (container.nodeType === ELEMENT_NODE_TYPE) { + normalizer = document.createElement('div'); + normalizer.innerHTML = markup; + normalizedMarkup = normalizer.innerHTML; + } else { + normalizer = document.createElement('iframe'); + document.body.appendChild(normalizer); + normalizer.contentDocument.write(markup); + normalizedMarkup = normalizer.contentDocument.documentElement.outerHTML; + document.body.removeChild(normalizer); + } + } + + var diffIndex = firstDifferenceIndex(normalizedMarkup, rootMarkup); + var difference = ' (client) ' + normalizedMarkup.substring(diffIndex - 20, diffIndex + 20) + '\n (server) ' + rootMarkup.substring(diffIndex - 20, diffIndex + 20); + + !(container.nodeType !== DOC_NODE_TYPE) ? true ? invariant(false, 'You\'re trying to render a component to the document using server rendering but the checksum was invalid. This usually means you rendered a different component type or props on the client from the one on the server, or your render() methods are impure. React cannot handle this case due to cross-browser quirks by rendering at the document root. You should look for environment dependent code in your components and ensure the props are the same client and server side:\n%s', difference) : _prodInvariant('42', difference) : void 0; + + if (true) { + true ? warning(false, 'React attempted to reuse markup in a container but the ' + 'checksum was invalid. This generally means that you are ' + 'using server rendering and the markup generated on the ' + 'server was not what the client was expecting. React injected ' + 'new markup to compensate which works but you have lost many ' + 'of the benefits of server rendering. Instead, figure out ' + 'why the markup being generated is different on the client ' + 'or server:\n%s', difference) : void 0; + } + } + } + + !(container.nodeType !== DOC_NODE_TYPE) ? true ? invariant(false, 'You\'re trying to render a component to the document but you didn\'t use server rendering. We can\'t do this without using server rendering due to cross-browser quirks. See ReactDOMServer.renderToString() for server rendering.') : _prodInvariant('43') : void 0; + + if (transaction.useCreateElement) { + while (container.lastChild) { + container.removeChild(container.lastChild); + } + DOMLazyTree.insertTreeBefore(container, markup, null); + } else { + setInnerHTML(container, markup); + ReactDOMComponentTree.precacheNode(instance, container.firstChild); + } + + if (true) { + var hostNode = ReactDOMComponentTree.getInstanceFromNode(container.firstChild); + if (hostNode._debugID !== 0) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: hostNode._debugID, + type: 'mount', + payload: markup.toString() + }); + } + } + } +}; + +module.exports = ReactMount; + +/***/ }), +/* 114 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactNodeTypes.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var React = __webpack_require__(/*! react/lib/React */ 28); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var ReactNodeTypes = { + HOST: 0, + COMPOSITE: 1, + EMPTY: 2, + + getType: function (node) { + if (node === null || node === false) { + return ReactNodeTypes.EMPTY; + } else if (React.isValidElement(node)) { + if (typeof node.type === 'function') { + return ReactNodeTypes.COMPOSITE; + } else { + return ReactNodeTypes.HOST; + } + } + true ? true ? invariant(false, 'Unexpected node: %s', node) : _prodInvariant('26', node) : void 0; + } +}; + +module.exports = ReactNodeTypes; + +/***/ }), +/* 115 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactPropTypesSecret.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED'; + +module.exports = ReactPropTypesSecret; + +/***/ }), +/* 116 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ViewportMetrics.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ViewportMetrics = { + + currentScrollLeft: 0, + + currentScrollTop: 0, + + refreshScrollValues: function (scrollPosition) { + ViewportMetrics.currentScrollLeft = scrollPosition.x; + ViewportMetrics.currentScrollTop = scrollPosition.y; + } + +}; + +module.exports = ViewportMetrics; + +/***/ }), +/* 117 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/accumulateInto.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Accumulates items that must not be null or undefined into the first one. This + * is used to conserve memory by avoiding array allocations, and thus sacrifices + * API cleanness. Since `current` can be null before being passed in and not + * null after this function, make sure to assign it back to `current`: + * + * `a = accumulateInto(a, b);` + * + * This API should be sparingly used. Try `accumulate` for something cleaner. + * + * @return {*|array<*>} An accumulation of items. + */ + +function accumulateInto(current, next) { + !(next != null) ? true ? invariant(false, 'accumulateInto(...): Accumulated items must not be null or undefined.') : _prodInvariant('30') : void 0; + + if (current == null) { + return next; + } + + // Both are not empty. Warning: Never call x.concat(y) when you are not + // certain that x is an Array (x could be a string with concat method). + if (Array.isArray(current)) { + if (Array.isArray(next)) { + current.push.apply(current, next); + return current; + } + current.push(next); + return current; + } + + if (Array.isArray(next)) { + // A bit too dangerous to mutate `next`. + return [current].concat(next); + } + + return [current, next]; +} + +module.exports = accumulateInto; + +/***/ }), +/* 118 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/forEachAccumulated.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/** + * @param {array} arr an "accumulation" of items which is either an Array or + * a single item. Useful when paired with the `accumulate` module. This is a + * simple utility that allows us to reason about a collection of items, but + * handling the case when there is exactly one item (and we do not need to + * allocate an array). + */ + +function forEachAccumulated(arr, cb, scope) { + if (Array.isArray(arr)) { + arr.forEach(cb, scope); + } else if (arr) { + cb.call(scope, arr); + } +} + +module.exports = forEachAccumulated; + +/***/ }), +/* 119 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getHostComponentFromComposite.js ***! + \*********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactNodeTypes = __webpack_require__(/*! ./ReactNodeTypes */ 114); + +function getHostComponentFromComposite(inst) { + var type; + + while ((type = inst._renderedNodeType) === ReactNodeTypes.COMPOSITE) { + inst = inst._renderedComponent; + } + + if (type === ReactNodeTypes.HOST) { + return inst._renderedComponent; + } else if (type === ReactNodeTypes.EMPTY) { + return null; + } +} + +module.exports = getHostComponentFromComposite; + +/***/ }), +/* 120 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getTextContentAccessor.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + +var contentKey = null; + +/** + * Gets the key used to access text content on a DOM node. + * + * @return {?string} Key used to access text content. + * @internal + */ +function getTextContentAccessor() { + if (!contentKey && ExecutionEnvironment.canUseDOM) { + // Prefer textContent to innerText because many browsers support both but + // SVG <text> elements don't support innerText even when <div> does. + contentKey = 'textContent' in document.documentElement ? 'textContent' : 'innerText'; + } + return contentKey; +} + +module.exports = getTextContentAccessor; + +/***/ }), +/* 121 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/instantiateReactComponent.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var ReactCompositeComponent = __webpack_require__(/*! ./ReactCompositeComponent */ 232); +var ReactEmptyComponent = __webpack_require__(/*! ./ReactEmptyComponent */ 109); +var ReactHostComponent = __webpack_require__(/*! ./ReactHostComponent */ 111); + +var getNextDebugID = __webpack_require__(/*! ./getNextDebugID */ 286); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +// To avoid a cyclic dependency, we create the final class in this module +var ReactCompositeComponentWrapper = function (element) { + this.construct(element); +}; +_assign(ReactCompositeComponentWrapper.prototype, ReactCompositeComponent, { + _instantiateReactComponent: instantiateReactComponent +}); + +function getDeclarationErrorAddendum(owner) { + if (owner) { + var name = owner.getName(); + if (name) { + return ' Check the render method of `' + name + '`.'; + } + } + return ''; +} + +/** + * Check if the type reference is a known internal type. I.e. not a user + * provided composite type. + * + * @param {function} type + * @return {boolean} Returns true if this is a valid internal type. + */ +function isInternalComponentType(type) { + return typeof type === 'function' && typeof type.prototype !== 'undefined' && typeof type.prototype.mountComponent === 'function' && typeof type.prototype.receiveComponent === 'function'; +} + +/** + * Given a ReactNode, create an instance that will actually be mounted. + * + * @param {ReactNode} node + * @param {boolean} shouldHaveDebugID + * @return {object} A new instance of the element's constructor. + * @protected + */ +function instantiateReactComponent(node, shouldHaveDebugID) { + var instance; + + if (node === null || node === false) { + instance = ReactEmptyComponent.create(instantiateReactComponent); + } else if (typeof node === 'object') { + var element = node; + var type = element.type; + if (typeof type !== 'function' && typeof type !== 'string') { + var info = ''; + if (true) { + if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) { + info += ' You likely forgot to export your component from the file ' + 'it\'s defined in.'; + } + } + info += getDeclarationErrorAddendum(element._owner); + true ? true ? invariant(false, 'Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: %s.%s', type == null ? type : typeof type, info) : _prodInvariant('130', type == null ? type : typeof type, info) : void 0; + } + + // Special case string values + if (typeof element.type === 'string') { + instance = ReactHostComponent.createInternalComponent(element); + } else if (isInternalComponentType(element.type)) { + // This is temporarily available for custom components that are not string + // representations. I.e. ART. Once those are updated to use the string + // representation, we can drop this code path. + instance = new element.type(element); + + // We renamed this. Allow the old name for compat. :( + if (!instance.getHostNode) { + instance.getHostNode = instance.getNativeNode; + } + } else { + instance = new ReactCompositeComponentWrapper(element); + } + } else if (typeof node === 'string' || typeof node === 'number') { + instance = ReactHostComponent.createInstanceForText(node); + } else { + true ? true ? invariant(false, 'Encountered invalid React node of type %s', typeof node) : _prodInvariant('131', typeof node) : void 0; + } + + if (true) { + true ? warning(typeof instance.mountComponent === 'function' && typeof instance.receiveComponent === 'function' && typeof instance.getHostNode === 'function' && typeof instance.unmountComponent === 'function', 'Only React Components can be mounted.') : void 0; + } + + // These two fields are used by the DOM and ART diffing algorithms + // respectively. Instead of using expandos on components, we should be + // storing the state needed by the diffing algorithms elsewhere. + instance._mountIndex = 0; + instance._mountImage = null; + + if (true) { + instance._debugID = shouldHaveDebugID ? getNextDebugID() : 0; + } + + // Internal instances should fully constructed at this point, so they should + // not get any new fields added to them at this point. + if (true) { + if (Object.preventExtensions) { + Object.preventExtensions(instance); + } + } + + return instance; +} + +module.exports = instantiateReactComponent; + +/***/ }), +/* 122 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/isTextInputElement.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/** + * @see http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary + */ + +var supportedInputTypes = { + 'color': true, + 'date': true, + 'datetime': true, + 'datetime-local': true, + 'email': true, + 'month': true, + 'number': true, + 'password': true, + 'range': true, + 'search': true, + 'tel': true, + 'text': true, + 'time': true, + 'url': true, + 'week': true +}; + +function isTextInputElement(elem) { + var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase(); + + if (nodeName === 'input') { + return !!supportedInputTypes[elem.type]; + } + + if (nodeName === 'textarea') { + return true; + } + + return false; +} + +module.exports = isTextInputElement; + +/***/ }), +/* 123 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/setTextContent.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var escapeTextContentForBrowser = __webpack_require__(/*! ./escapeTextContentForBrowser */ 45); +var setInnerHTML = __webpack_require__(/*! ./setInnerHTML */ 46); + +/** + * Set the textContent property of a node, ensuring that whitespace is preserved + * even in IE8. innerText is a poor substitute for textContent and, among many + * issues, inserts <br> instead of the literal newline chars. innerHTML behaves + * as it should. + * + * @param {DOMElement} node + * @param {string} text + * @internal + */ +var setTextContent = function (node, text) { + if (text) { + var firstChild = node.firstChild; + + if (firstChild && firstChild === node.lastChild && firstChild.nodeType === 3) { + firstChild.nodeValue = text; + return; + } + } + node.textContent = text; +}; + +if (ExecutionEnvironment.canUseDOM) { + if (!('textContent' in document.documentElement)) { + setTextContent = function (node, text) { + if (node.nodeType === 3) { + node.nodeValue = text; + return; + } + setInnerHTML(node, escapeTextContentForBrowser(text)); + }; + } +} + +module.exports = setTextContent; + +/***/ }), +/* 124 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/traverseAllChildren.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var ReactCurrentOwner = __webpack_require__(/*! react/lib/ReactCurrentOwner */ 15); +var REACT_ELEMENT_TYPE = __webpack_require__(/*! ./ReactElementSymbol */ 251); + +var getIteratorFn = __webpack_require__(/*! ./getIteratorFn */ 285); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var KeyEscapeUtils = __webpack_require__(/*! ./KeyEscapeUtils */ 59); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var SEPARATOR = '.'; +var SUBSEPARATOR = ':'; + +/** + * This is inlined from ReactElement since this file is shared between + * isomorphic and renderers. We could extract this to a + * + */ + +/** + * TODO: Test that a single child and an array with one item have the same key + * pattern. + */ + +var didWarnAboutMaps = false; + +/** + * Generate a key string that identifies a component within a set. + * + * @param {*} component A component that could contain a manual key. + * @param {number} index Index that is used if a manual key is not provided. + * @return {string} + */ +function getComponentKey(component, index) { + // Do some typechecking here since we call this blindly. We want to ensure + // that we don't block potential future ES APIs. + if (component && typeof component === 'object' && component.key != null) { + // Explicit key + return KeyEscapeUtils.escape(component.key); + } + // Implicit key determined by the index in the set + return index.toString(36); +} + +/** + * @param {?*} children Children tree container. + * @param {!string} nameSoFar Name of the key path so far. + * @param {!function} callback Callback to invoke with each child found. + * @param {?*} traverseContext Used to pass information throughout the traversal + * process. + * @return {!number} The number of children in this subtree. + */ +function traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) { + var type = typeof children; + + if (type === 'undefined' || type === 'boolean') { + // All of the above are perceived as null. + children = null; + } + + if (children === null || type === 'string' || type === 'number' || + // The following is inlined from ReactElement. This means we can optimize + // some checks. React Fiber also inlines this logic for similar purposes. + type === 'object' && children.$$typeof === REACT_ELEMENT_TYPE) { + callback(traverseContext, children, + // If it's the only child, treat the name as if it was wrapped in an array + // so that it's consistent if the number of children grows. + nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar); + return 1; + } + + var child; + var nextName; + var subtreeCount = 0; // Count of children found in the current subtree. + var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR; + + if (Array.isArray(children)) { + for (var i = 0; i < children.length; i++) { + child = children[i]; + nextName = nextNamePrefix + getComponentKey(child, i); + subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); + } + } else { + var iteratorFn = getIteratorFn(children); + if (iteratorFn) { + var iterator = iteratorFn.call(children); + var step; + if (iteratorFn !== children.entries) { + var ii = 0; + while (!(step = iterator.next()).done) { + child = step.value; + nextName = nextNamePrefix + getComponentKey(child, ii++); + subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); + } + } else { + if (true) { + var mapsAsChildrenAddendum = ''; + if (ReactCurrentOwner.current) { + var mapsAsChildrenOwnerName = ReactCurrentOwner.current.getName(); + if (mapsAsChildrenOwnerName) { + mapsAsChildrenAddendum = ' Check the render method of `' + mapsAsChildrenOwnerName + '`.'; + } + } + true ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.%s', mapsAsChildrenAddendum) : void 0; + didWarnAboutMaps = true; + } + // Iterator will provide entry [k,v] tuples rather than values. + while (!(step = iterator.next()).done) { + var entry = step.value; + if (entry) { + child = entry[1]; + nextName = nextNamePrefix + KeyEscapeUtils.escape(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0); + subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); + } + } + } + } else if (type === 'object') { + var addendum = ''; + if (true) { + addendum = ' If you meant to render a collection of children, use an array ' + 'instead or wrap the object using createFragment(object) from the ' + 'React add-ons.'; + if (children._isReactElement) { + addendum = ' It looks like you\'re using an element created by a different ' + 'version of React. Make sure to use only one copy of React.'; + } + if (ReactCurrentOwner.current) { + var name = ReactCurrentOwner.current.getName(); + if (name) { + addendum += ' Check the render method of `' + name + '`.'; + } + } + } + var childrenString = String(children); + true ? true ? invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : _prodInvariant('31', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : void 0; + } + } + + return subtreeCount; +} + +/** + * Traverses children that are typically specified as `props.children`, but + * might also be specified through attributes: + * + * - `traverseAllChildren(this.props.children, ...)` + * - `traverseAllChildren(this.props.leftPanelChildren, ...)` + * + * The `traverseContext` is an optional argument that is passed through the + * entire traversal. It can be used to store accumulations or anything else that + * the callback might find relevant. + * + * @param {?*} children Children tree object. + * @param {!function} callback To invoke upon traversing each child. + * @param {?*} traverseContext Context for traversal. + * @return {!number} The number of children in this subtree. + */ +function traverseAllChildren(children, callback, traverseContext) { + if (children == null) { + return 0; + } + + return traverseAllChildrenImpl(children, '', callback, traverseContext); +} + +module.exports = traverseAllChildren; + +/***/ }), +/* 125 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactElementSymbol.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +// The Symbol used to tag the ReactElement type. If there is no native Symbol +// nor polyfill, then a plain number is used for performance. + +var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7; + +module.exports = REACT_ELEMENT_TYPE; + +/***/ }), +/* 126 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactElementValidator.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + +/** + * ReactElementValidator provides a wrapper around a element factory + * which validates the props passed to the element. This is intended to be + * used only in DEV and could be replaced by a static type checker for languages + * that support it. + */ + + + +var ReactCurrentOwner = __webpack_require__(/*! ./ReactCurrentOwner */ 15); +var ReactComponentTreeHook = __webpack_require__(/*! ./ReactComponentTreeHook */ 10); +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); + +var checkReactTypeSpec = __webpack_require__(/*! ./checkReactTypeSpec */ 299); + +var canDefineProperty = __webpack_require__(/*! ./canDefineProperty */ 74); +var getIteratorFn = __webpack_require__(/*! ./getIteratorFn */ 75); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +function getDeclarationErrorAddendum() { + if (ReactCurrentOwner.current) { + var name = ReactCurrentOwner.current.getName(); + if (name) { + return ' Check the render method of `' + name + '`.'; + } + } + return ''; +} + +/** + * Warn if there's no key explicitly set on dynamic arrays of children or + * object keys are not valid. This allows us to keep track of children between + * updates. + */ +var ownerHasKeyUseWarning = {}; + +function getCurrentComponentErrorInfo(parentType) { + var info = getDeclarationErrorAddendum(); + + if (!info) { + var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name; + if (parentName) { + info = ' Check the top-level render call using <' + parentName + '>.'; + } + } + return info; +} + +/** + * Warn if the element doesn't have an explicit key assigned to it. + * This element is in an array. The array could grow and shrink or be + * reordered. All children that haven't already been validated are required to + * have a "key" property assigned to it. Error statuses are cached so a warning + * will only be shown once. + * + * @internal + * @param {ReactElement} element Element that requires a key. + * @param {*} parentType element's parent's type. + */ +function validateExplicitKey(element, parentType) { + if (!element._store || element._store.validated || element.key != null) { + return; + } + element._store.validated = true; + + var memoizer = ownerHasKeyUseWarning.uniqueKey || (ownerHasKeyUseWarning.uniqueKey = {}); + + var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType); + if (memoizer[currentComponentErrorInfo]) { + return; + } + memoizer[currentComponentErrorInfo] = true; + + // Usually the current owner is the offender, but if it accepts children as a + // property, it may be the creator of the child that's responsible for + // assigning it a key. + var childOwner = ''; + if (element && element._owner && element._owner !== ReactCurrentOwner.current) { + // Give the component that originally created this child. + childOwner = ' It was passed a child from ' + element._owner.getName() + '.'; + } + + true ? warning(false, 'Each child in an array or iterator should have a unique "key" prop.' + '%s%s See https://fb.me/react-warning-keys for more information.%s', currentComponentErrorInfo, childOwner, ReactComponentTreeHook.getCurrentStackAddendum(element)) : void 0; +} + +/** + * Ensure that every element either is passed in a static location, in an + * array with an explicit keys property defined, or in an object literal + * with valid key property. + * + * @internal + * @param {ReactNode} node Statically passed child of any type. + * @param {*} parentType node's parent's type. + */ +function validateChildKeys(node, parentType) { + if (typeof node !== 'object') { + return; + } + if (Array.isArray(node)) { + for (var i = 0; i < node.length; i++) { + var child = node[i]; + if (ReactElement.isValidElement(child)) { + validateExplicitKey(child, parentType); + } + } + } else if (ReactElement.isValidElement(node)) { + // This element was passed in a valid location. + if (node._store) { + node._store.validated = true; + } + } else if (node) { + var iteratorFn = getIteratorFn(node); + // Entry iterators provide implicit keys. + if (iteratorFn) { + if (iteratorFn !== node.entries) { + var iterator = iteratorFn.call(node); + var step; + while (!(step = iterator.next()).done) { + if (ReactElement.isValidElement(step.value)) { + validateExplicitKey(step.value, parentType); + } + } + } + } + } +} + +/** + * Given an element, validate that its props follow the propTypes definition, + * provided by the type. + * + * @param {ReactElement} element + */ +function validatePropTypes(element) { + var componentClass = element.type; + if (typeof componentClass !== 'function') { + return; + } + var name = componentClass.displayName || componentClass.name; + if (componentClass.propTypes) { + checkReactTypeSpec(componentClass.propTypes, element.props, 'prop', name, element, null); + } + if (typeof componentClass.getDefaultProps === 'function') { + true ? warning(componentClass.getDefaultProps.isReactClassApproved, 'getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.') : void 0; + } +} + +var ReactElementValidator = { + + createElement: function (type, props, children) { + var validType = typeof type === 'string' || typeof type === 'function'; + // We warn in this case but don't throw. We expect the element creation to + // succeed and there will likely be errors in render. + if (!validType) { + if (typeof type !== 'function' && typeof type !== 'string') { + var info = ''; + if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) { + info += ' You likely forgot to export your component from the file ' + 'it\'s defined in.'; + } + info += getDeclarationErrorAddendum(); + true ? warning(false, 'React.createElement: type is invalid -- expected a string (for ' + 'built-in components) or a class/function (for composite ' + 'components) but got: %s.%s', type == null ? type : typeof type, info) : void 0; + } + } + + var element = ReactElement.createElement.apply(this, arguments); + + // The result can be nullish if a mock or a custom function is used. + // TODO: Drop this when these are no longer allowed as the type argument. + if (element == null) { + return element; + } + + // Skip key warning if the type isn't valid since our key validation logic + // doesn't expect a non-string/function type and can throw confusing errors. + // We don't want exception behavior to differ between dev and prod. + // (Rendering will throw with a helpful message and as soon as the type is + // fixed, the key warnings will appear.) + if (validType) { + for (var i = 2; i < arguments.length; i++) { + validateChildKeys(arguments[i], type); + } + } + + validatePropTypes(element); + + return element; + }, + + createFactory: function (type) { + var validatedFactory = ReactElementValidator.createElement.bind(null, type); + // Legacy hook TODO: Warn if this is accessed + validatedFactory.type = type; + + if (true) { + if (canDefineProperty) { + Object.defineProperty(validatedFactory, 'type', { + enumerable: false, + get: function () { + true ? warning(false, 'Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.') : void 0; + Object.defineProperty(this, 'type', { + value: type + }); + return type; + } + }); + } + } + + return validatedFactory; + }, + + cloneElement: function (element, props, children) { + var newElement = ReactElement.cloneElement.apply(this, arguments); + for (var i = 2; i < arguments.length; i++) { + validateChildKeys(arguments[i], newElement.type); + } + validatePropTypes(newElement); + return newElement; + } + +}; + +module.exports = ReactElementValidator; + +/***/ }), +/* 127 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactPropTypesSecret.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED'; + +module.exports = ReactPropTypesSecret; + +/***/ }), +/* 128 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************!*\ + !*** ./packages/react-scripts/~/react/react.js ***! + \*************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +module.exports = __webpack_require__(/*! ./lib/React */ 28); + + +/***/ }), +/* 129 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/style-loader/addStyles.js ***! + \************************************************************/ +/***/ (function(module, exports) { + +/* + MIT License http://www.opensource.org/licenses/mit-license.php + Author Tobias Koppers @sokra +*/ +var stylesInDom = {}, + memoize = function(fn) { + var memo; + return function () { + if (typeof memo === "undefined") memo = fn.apply(this, arguments); + return memo; + }; + }, + isOldIE = memoize(function() { + return /msie [6-9]\b/.test(self.navigator.userAgent.toLowerCase()); + }), + getHeadElement = memoize(function () { + return document.head || document.getElementsByTagName("head")[0]; + }), + singletonElement = null, + singletonCounter = 0, + styleElementsInsertedAtTop = []; + +module.exports = function(list, options) { + if(typeof DEBUG !== "undefined" && DEBUG) { + if(typeof document !== "object") throw new Error("The style-loader cannot be used in a non-browser environment"); + } + + options = options || {}; + // Force single-tag solution on IE6-9, which has a hard limit on the # of <style> + // tags it will allow on a page + if (typeof options.singleton === "undefined") options.singleton = isOldIE(); + + // By default, add <style> tags to the bottom of <head>. + if (typeof options.insertAt === "undefined") options.insertAt = "bottom"; + + var styles = listToStyles(list); + addStylesToDom(styles, options); + + return function update(newList) { + var mayRemove = []; + for(var i = 0; i < styles.length; i++) { + var item = styles[i]; + var domStyle = stylesInDom[item.id]; + domStyle.refs--; + mayRemove.push(domStyle); + } + if(newList) { + var newStyles = listToStyles(newList); + addStylesToDom(newStyles, options); + } + for(var i = 0; i < mayRemove.length; i++) { + var domStyle = mayRemove[i]; + if(domStyle.refs === 0) { + for(var j = 0; j < domStyle.parts.length; j++) + domStyle.parts[j](); + delete stylesInDom[domStyle.id]; + } + } + }; +} + +function addStylesToDom(styles, options) { + for(var i = 0; i < styles.length; i++) { + var item = styles[i]; + var domStyle = stylesInDom[item.id]; + if(domStyle) { + domStyle.refs++; + for(var j = 0; j < domStyle.parts.length; j++) { + domStyle.parts[j](item.parts[j]); + } + for(; j < item.parts.length; j++) { + domStyle.parts.push(addStyle(item.parts[j], options)); + } + } else { + var parts = []; + for(var j = 0; j < item.parts.length; j++) { + parts.push(addStyle(item.parts[j], options)); + } + stylesInDom[item.id] = {id: item.id, refs: 1, parts: parts}; + } + } +} + +function listToStyles(list) { + var styles = []; + var newStyles = {}; + for(var i = 0; i < list.length; i++) { + var item = list[i]; + var id = item[0]; + var css = item[1]; + var media = item[2]; + var sourceMap = item[3]; + var part = {css: css, media: media, sourceMap: sourceMap}; + if(!newStyles[id]) + styles.push(newStyles[id] = {id: id, parts: [part]}); + else + newStyles[id].parts.push(part); + } + return styles; +} + +function insertStyleElement(options, styleElement) { + var head = getHeadElement(); + var lastStyleElementInsertedAtTop = styleElementsInsertedAtTop[styleElementsInsertedAtTop.length - 1]; + if (options.insertAt === "top") { + if(!lastStyleElementInsertedAtTop) { + head.insertBefore(styleElement, head.firstChild); + } else if(lastStyleElementInsertedAtTop.nextSibling) { + head.insertBefore(styleElement, lastStyleElementInsertedAtTop.nextSibling); + } else { + head.appendChild(styleElement); + } + styleElementsInsertedAtTop.push(styleElement); + } else if (options.insertAt === "bottom") { + head.appendChild(styleElement); + } else { + throw new Error("Invalid value for parameter 'insertAt'. Must be 'top' or 'bottom'."); + } +} + +function removeStyleElement(styleElement) { + styleElement.parentNode.removeChild(styleElement); + var idx = styleElementsInsertedAtTop.indexOf(styleElement); + if(idx >= 0) { + styleElementsInsertedAtTop.splice(idx, 1); + } +} + +function createStyleElement(options) { + var styleElement = document.createElement("style"); + styleElement.type = "text/css"; + insertStyleElement(options, styleElement); + return styleElement; +} + +function createLinkElement(options) { + var linkElement = document.createElement("link"); + linkElement.rel = "stylesheet"; + insertStyleElement(options, linkElement); + return linkElement; +} + +function addStyle(obj, options) { + var styleElement, update, remove; + + if (options.singleton) { + var styleIndex = singletonCounter++; + styleElement = singletonElement || (singletonElement = createStyleElement(options)); + update = applyToSingletonTag.bind(null, styleElement, styleIndex, false); + remove = applyToSingletonTag.bind(null, styleElement, styleIndex, true); + } else if(obj.sourceMap && + typeof URL === "function" && + typeof URL.createObjectURL === "function" && + typeof URL.revokeObjectURL === "function" && + typeof Blob === "function" && + typeof btoa === "function") { + styleElement = createLinkElement(options); + update = updateLink.bind(null, styleElement); + remove = function() { + removeStyleElement(styleElement); + if(styleElement.href) + URL.revokeObjectURL(styleElement.href); + }; + } else { + styleElement = createStyleElement(options); + update = applyToTag.bind(null, styleElement); + remove = function() { + removeStyleElement(styleElement); + }; + } + + update(obj); + + return function updateStyle(newObj) { + if(newObj) { + if(newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap) + return; + update(obj = newObj); + } else { + remove(); + } + }; +} + +var replaceText = (function () { + var textStore = []; + + return function (index, replacement) { + textStore[index] = replacement; + return textStore.filter(Boolean).join('\n'); + }; +})(); + +function applyToSingletonTag(styleElement, index, remove, obj) { + var css = remove ? "" : obj.css; + + if (styleElement.styleSheet) { + styleElement.styleSheet.cssText = replaceText(index, css); + } else { + var cssNode = document.createTextNode(css); + var childNodes = styleElement.childNodes; + if (childNodes[index]) styleElement.removeChild(childNodes[index]); + if (childNodes.length) { + styleElement.insertBefore(cssNode, childNodes[index]); + } else { + styleElement.appendChild(cssNode); + } + } +} + +function applyToTag(styleElement, obj) { + var css = obj.css; + var media = obj.media; + + if(media) { + styleElement.setAttribute("media", media) + } + + if(styleElement.styleSheet) { + styleElement.styleSheet.cssText = css; + } else { + while(styleElement.firstChild) { + styleElement.removeChild(styleElement.firstChild); + } + styleElement.appendChild(document.createTextNode(css)); + } +} + +function updateLink(linkElement, obj) { + var css = obj.css; + var sourceMap = obj.sourceMap; + + if(sourceMap) { + // http://stackoverflow.com/a/26603875 + css += "\n/*# sourceMappingURL=data:application/json;base64," + btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))) + " */"; + } + + var blob = new Blob([css], { type: "text/css" }); + + var oldSrc = linkElement.href; + + linkElement.href = URL.createObjectURL(blob); + + if(oldSrc) + URL.revokeObjectURL(oldSrc); +} + + +/***/ }), +/* 130 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************!*\ + !*** ./packages/react-dev-utils/crashOverlay.js ***! + \**************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ + + + +var codeFrame = __webpack_require__(/*! babel-code-frame */ 137); +var ansiHTML = __webpack_require__(/*! ./ansiHTML */ 77); +var StackFrameParser = __webpack_require__(/*! stack-frame-parser */ 189).default; +var StackFrameMapper = __webpack_require__(/*! stack-frame-mapper */ 188).default; +var StackFrameUnmapper = __webpack_require__(/*! stack-frame-unmapper */ 190).default; + +var CONTEXT_SIZE = 3; + +var black = '#293238'; +var darkGray = '#878e91'; +var lightGray = '#fafafa'; +var red = '#ce1126'; +var lightRed = '#fccfcf'; +var yellow = '#fbf5b4'; + +function getHead() { + return document.head || document.getElementsByTagName('head')[0]; +} + +var injectedCss = []; + +// From: http://stackoverflow.com/a/524721/127629 +function injectCss(css) { + var head = getHead(); + var style = document.createElement('style'); + + style.type = 'text/css'; + if (style.styleSheet) { + style.styleSheet.cssText = css; + } else { + style.appendChild(document.createTextNode(css)); + } + + head.appendChild(style); + injectedCss.push(style); +} + +var css = [ + '.cra-container {', + ' padding-right: 15px;', + ' padding-left: 15px;', + ' margin-right: auto;', + ' margin-left: auto;', + '}', + '', + '@media (min-width: 768px) {', + ' .cra-container {', + ' width: calc(750px - 6em);', + ' }', + '}', + '', + '@media (min-width: 992px) {', + ' .cra-container {', + ' width: calc(970px - 6em);', + ' }', + '}', + '', + '@media (min-width: 1200px) {', + ' .cra-container {', + ' width: calc(1170px - 6em);', + ' }', + '}', +].join('\n'); + +var overlayStyle = { + position: 'fixed', + 'box-sizing': 'border-box', + top: '1em', + left: '1em', + bottom: '1em', + right: '1em', + width: 'calc(100% - 2em)', + height: 'calc(100% - 2em)', + 'border-radius': '3px', + 'background-color': lightGray, + padding: '4rem', + 'z-index': 1337, + 'font-family': 'Consolas, Menlo, monospace', + color: black, + 'white-space': 'pre-wrap', + overflow: 'auto', + 'overflow-x': 'hidden', + 'word-break': 'break-all', + 'box-shadow': '0 0 6px 0 rgba(0, 0, 0, 0.5)', + 'line-height': 1.5, +}; + +var hintsStyle = { + 'font-size': '0.8em', + 'margin-top': '-3em', + 'margin-bottom': '3em', + 'text-align': 'right', + color: darkGray, +}; + +var hintStyle = { + padding: '0.5em 1em', + cursor: 'pointer', +}; + +var closeButtonStyle = { + 'font-size': '26px', + color: black, + padding: '0.5em 1em', + cursor: 'pointer', + position: 'absolute', + right: 0, + top: 0, +}; + +var additionalStyle = { + 'margin-bottom': '1.5em', + 'margin-top': '-4em', +}; + +var headerStyle = { + 'font-size': '1.7em', + 'font-weight': 'bold', + color: red, +}; + +var functionNameStyle = { + 'margin-top': '1em', + 'font-size': '1.2em', +}; + +var linkStyle = { + 'font-size': '0.9em', +}; + +var anchorStyle = { + 'text-decoration': 'none', + color: darkGray, +}; + +var traceStyle = { + 'font-size': '1em', +}; + +var depStyle = { + 'font-size': '1.2em', +}; + +var primaryErrorStyle = { + 'background-color': lightRed, +}; + +var secondaryErrorStyle = { + 'background-color': yellow, +}; + +var omittedFramesStyle = { + color: black, + 'font-size': '0.9em', + margin: '1.5em 0', + cursor: 'pointer', +}; + +var preStyle = { + display: 'block', + padding: '0.5em', + 'margin-top': '1.5em', + 'margin-bottom': '0px', + 'overflow-x': 'auto', + 'font-size': '1.1em', + 'white-space': 'pre', +}; + +var toggleStyle = { + 'margin-bottom': '1.5em', + color: darkGray, + cursor: 'pointer', +}; + +var codeStyle = { + 'font-family': 'Consolas, Menlo, monospace', +}; + +var hiddenStyle = { + display: 'none', +}; + +var groupStyle = { + 'margin-left': '1em', +}; + +var _groupElemStyle = { + 'background-color': 'inherit', + 'border-color': '#ddd', + 'border-width': '1px', + 'border-radius': '4px', + 'border-style': 'solid', + padding: '3px 6px', + cursor: 'pointer', +}; + +var groupElemLeft = Object.assign({}, _groupElemStyle, { + 'border-top-right-radius': '0px', + 'border-bottom-right-radius': '0px', + 'margin-right': '0px', +}); + +var groupElemRight = Object.assign({}, _groupElemStyle, { + 'border-top-left-radius': '0px', + 'border-bottom-left-radius': '0px', + 'margin-left': '-1px', +}); + +var footerStyle = { + 'text-align': 'center', + color: darkGray, +}; + +function applyStyles(element, styles) { + element.setAttribute('style', ''); + // Firefox can't handle const due to non-compliant implementation + // Revisit Jan 2016 + // https://developer.mozilla.org/en-US/Firefox/Releases/51#JavaScript + // https://bugzilla.mozilla.org/show_bug.cgi?id=1101653 + for (var key in styles) { + if (!styles.hasOwnProperty(key)) continue; + var val = styles[key]; + if (typeof val === 'function') val = val(); + element.style[key] = val.toString(); + } +} + +var overlayReference = null; +var additionalReference = null; +var capturedErrors = []; +var viewIndex = -1; +var frameSettings = []; + +function consumeEvent(e) { + e.preventDefault(); + e.target.blur(); +} + +function accessify(node) { + node.setAttribute('tabindex', 0); + node.addEventListener('keydown', function(e) { + var key = e.key, which = e.which, keyCode = e.keyCode; + if (key === 'Enter' || which === 13 || keyCode === 13) { + e.preventDefault(); + e.target.click(); + } + }); +} + +function renderAdditional() { + if (additionalReference.lastChild) { + additionalReference.removeChild(additionalReference.lastChild); + } + + var text = ' '; + if (capturedErrors.length <= 1) { + additionalReference.appendChild(document.createTextNode(text)); + return; + } + text = 'Errors ' + (viewIndex + 1) + ' of ' + capturedErrors.length; + var span = document.createElement('span'); + span.appendChild(document.createTextNode(text)); + var group = document.createElement('span'); + applyStyles(group, groupStyle); + var left = document.createElement('button'); + applyStyles(left, groupElemLeft); + left.addEventListener('click', function(e) { + consumeEvent(e); + switchError(-1); + }); + left.appendChild(document.createTextNode('←')); + accessify(left); + var right = document.createElement('button'); + applyStyles(right, groupElemRight); + right.addEventListener('click', function(e) { + consumeEvent(e); + switchError(1); + }); + right.appendChild(document.createTextNode('→')); + accessify(right); + group.appendChild(left); + group.appendChild(right); + span.appendChild(group); + additionalReference.appendChild(span); +} + +function removeNextBr(parent, component) { + while (component != null && component.tagName.toLowerCase() !== 'br') { + component = component.nextSibling; + } + if (component != null) { + parent.removeChild(component); + } +} + +function absolutifyCode(component) { + var ccn = component.childNodes; + for (var index = 0; index < ccn.length; ++index) { + var c = ccn[index]; + if (c.tagName.toLowerCase() !== 'span') continue; + var text = c.innerText.replace(/\s/g, ''); + if (text !== '|^') continue; + c.style.position = 'absolute'; + removeNextBr(component, c); + } +} + +function sourceCodePre(sourceLines, lineNum, columnNum) { + var main = arguments.length > 3 && arguments[3] !== undefined + ? arguments[3] + : false; + + var sourceCode = []; + var whiteSpace = Infinity; + sourceLines.forEach(function(_ref2) { + var text = _ref2.content; + + var m = text.match(/^\s*/); + if (text === '') return; + if (m && m[0]) { + whiteSpace = Math.min(whiteSpace, m[0].length); + } else { + whiteSpace = 0; + } + }); + sourceLines.forEach(function(_ref3) { + var text = _ref3.content, line = _ref3.lineNumber; + + if (isFinite(whiteSpace)) text = text.substring(whiteSpace); + sourceCode[line - 1] = text; + }); + sourceCode = sourceCode.join('\n'); + var ansiHighlight = codeFrame( + sourceCode, + lineNum, + columnNum - (isFinite(whiteSpace) ? whiteSpace : 0), + { + forceColor: true, + linesAbove: CONTEXT_SIZE, + linesBelow: CONTEXT_SIZE, + } + ); + var htmlHighlight = ansiHTML(ansiHighlight); + var code = document.createElement('code'); + code.innerHTML = htmlHighlight; + absolutifyCode(code); + applyStyles(code, codeStyle); + + var ccn = code.childNodes; + for (var index = 0; index < ccn.length; ++index) { + var node = ccn[index]; + var breakOut = false; + var ccn2 = node.childNodes; + for (var index2 = 0; index2 < ccn2.length; ++index2) { + var lineNode = ccn2[index2]; + if (lineNode.innerText.indexOf(' ' + lineNum + ' |') === -1) continue; + applyStyles(node, main ? primaryErrorStyle : secondaryErrorStyle); + breakOut = true; + } + if (breakOut) break; + } + var pre = document.createElement('pre'); + applyStyles(pre, preStyle); + pre.appendChild(code); + return pre; +} + +function createHint(hint) { + var span = document.createElement('span'); + span.appendChild(document.createTextNode(hint)); + applyStyles(span, hintStyle); + return span; +} + +function hintsDiv() { + var hints = document.createElement('div'); + applyStyles(hints, hintsStyle); + + var close = createHint('×'); + close.addEventListener('click', function() { + unmount(); + }); + applyStyles(close, closeButtonStyle); + hints.appendChild(close); + return hints; +} + +function frameDiv(functionName, url, internalUrl) { + var frame = document.createElement('div'); + var frameFunctionName = document.createElement('div'); + + var cleanedFunctionName = void 0; + if (!functionName || functionName === 'Object.<anonymous>') { + cleanedFunctionName = '(anonymous function)'; + } else { + cleanedFunctionName = functionName; + } + + var cleanedUrl = url.replace('webpack://', '.'); + + if (internalUrl) { + applyStyles( + frameFunctionName, + Object.assign({}, functionNameStyle, depStyle) + ); + } else { + applyStyles(frameFunctionName, functionNameStyle); + } + + frameFunctionName.appendChild(document.createTextNode(cleanedFunctionName)); + frame.appendChild(frameFunctionName); + + var frameLink = document.createElement('div'); + applyStyles(frameLink, linkStyle); + var frameAnchor = document.createElement('a'); + applyStyles(frameAnchor, anchorStyle); + //frameAnchor.href = url + frameAnchor.appendChild(document.createTextNode(cleanedUrl)); + frameLink.appendChild(frameAnchor); + frame.appendChild(frameLink); + + return frame; +} + +function getGroupToggle(omitsCount, omitBundle) { + var omittedFrames = document.createElement('div'); + accessify(omittedFrames); + var text1 = document.createTextNode( + '\u25B6 ' + omitsCount + ' stack frames were collapsed.' + ); + omittedFrames.appendChild(text1); + omittedFrames.addEventListener('click', function() { + var hide = text1.textContent.match(/▲/); + var list = document.getElementsByName('bundle-' + omitBundle); + for (var index = 0; index < list.length; ++index) { + var n = list[index]; + if (hide) { + n.style.display = 'none'; + } else { + n.style.display = ''; + } + } + if (hide) { + text1.textContent = text1.textContent.replace(/▲/, '▶'); + text1.textContent = text1.textContent.replace(/expanded/, 'collapsed'); + } else { + text1.textContent = text1.textContent.replace(/▶/, '▲'); + text1.textContent = text1.textContent.replace(/collapsed/, 'expanded'); + } + }); + applyStyles(omittedFrames, omittedFramesStyle); + return omittedFrames; +} + +function insertBeforeBundle(parent, omitsCount, omitBundle, actionElement) { + var children = document.getElementsByName('bundle-' + omitBundle); + if (children.length < 1) return; + var first = children[0]; + while (first.parentNode !== parent) { + first = first.parentNode; + } + var div = document.createElement('div'); + accessify(div); + div.setAttribute('name', 'bundle-' + omitBundle); + var text = document.createTextNode( + '\u25BC ' + omitsCount + ' stack frames were expanded.' + ); + div.appendChild(text); + div.addEventListener('click', function() { + return actionElement.click(); + }); + applyStyles(div, omittedFramesStyle); + div.style.display = 'none'; + + parent.insertBefore(div, first); +} + +function traceFrame( + frameSetting, + frame, + critical, + omits, + omitBundle, + parentContainer, + lastElement +) { + var compiled = frameSetting.compiled; + var functionName = frame.functionName, + fileName = frame.fileName, + lineNumber = frame.lineNumber, + columnNumber = frame.columnNumber, + scriptLines = frame._scriptCode, + sourceFileName = frame._originalFileName, + sourceLineNumber = frame._originalLineNumber, + sourceColumnNumber = frame._originalColumnNumber, + sourceLines = frame._originalScriptCode; + + var url = void 0; + if (!compiled && sourceFileName) { + url = sourceFileName + ':' + sourceLineNumber; + if (sourceColumnNumber) url += ':' + sourceColumnNumber; + } else { + url = fileName + ':' + lineNumber; + if (columnNumber) url += ':' + columnNumber; + } + + var needsHidden = false; + var internalUrl = isInternalFile(url, sourceFileName); + if (internalUrl) { + ++omits.value; + needsHidden = true; + } + var collapseElement = null; + if (!internalUrl || lastElement) { + if (omits.value > 0) { + var omittedFrames = getGroupToggle(omits.value, omitBundle); + setTimeout( + (function() { + insertBeforeBundle.apply(undefined, arguments); + }).bind( + undefined, + parentContainer, + omits.value, + omitBundle, + omittedFrames + ), + 1 + ); + if (lastElement && internalUrl) { + collapseElement = omittedFrames; + } else { + parentContainer.appendChild(omittedFrames); + } + ++omits.bundle; + } + omits.value = 0; + } + + var elem = frameDiv(functionName, url, internalUrl); + if (needsHidden) { + applyStyles(elem, hiddenStyle); + elem.setAttribute('name', 'bundle-' + omitBundle); + } + + var hasSource = false; + if (!internalUrl) { + if (compiled && scriptLines.length !== 0) { + elem.appendChild( + sourceCodePre(scriptLines, lineNumber, columnNumber, critical) + ); + hasSource = true; + } else if (!compiled && sourceLines.length !== 0) { + elem.appendChild( + sourceCodePre( + sourceLines, + sourceLineNumber, + sourceColumnNumber, + critical + ) + ); + hasSource = true; + } + } + + return { elem: elem, hasSource: hasSource, collapseElement: collapseElement }; +} + +function lazyFrame(parent, factory, lIndex) { + var fac = factory(); + if (fac == null) return; + var hasSource = fac.hasSource, + elem = fac.elem, + collapseElement = fac.collapseElement; + + var elemWrapper = document.createElement('div'); + elemWrapper.appendChild(elem); + + if (hasSource) { + (function() { + var compiledDiv = document.createElement('div'); + accessify(compiledDiv); + applyStyles(compiledDiv, toggleStyle); + + var o = frameSettings[lIndex]; + var compiledText = document.createTextNode( + 'View ' + (o && o.compiled ? 'source' : 'compiled') + ); + compiledDiv.addEventListener('click', function() { + if (o) o.compiled = !o.compiled; + + var next = lazyFrame(parent, factory, lIndex); + if (next != null) { + parent.insertBefore(next, elemWrapper); + parent.removeChild(elemWrapper); + } + }); + compiledDiv.appendChild(compiledText); + elemWrapper.appendChild(compiledDiv); + })(); + } + + if (collapseElement != null) { + elemWrapper.appendChild(collapseElement); + } + + return elemWrapper; +} + +function traceDiv(resolvedFrames) { + var trace = document.createElement('div'); + applyStyles(trace, traceStyle); + + var index = 0; + var critical = true; + var omits = { value: 0, bundle: 1 }; + resolvedFrames.forEach(function(frame) { + var lIndex = index++; + var elem = lazyFrame( + trace, + traceFrame.bind( + undefined, + frameSettings[lIndex], + frame, + critical, + omits, + omits.bundle, + trace, + index === resolvedFrames.length + ), + lIndex + ); + if (elem == null) return; + critical = false; + trace.appendChild(elem); + }); + //TODO: fix this + omits.value = 0; + + return trace; +} + +function footer() { + var div = document.createElement('div'); + applyStyles(div, footerStyle); + div.appendChild( + document.createTextNode( + 'This screen is visible only in development. It will not appear when the app crashes in production.' + ) + ); + div.appendChild(document.createElement('br')); + div.appendChild( + document.createTextNode( + 'Open your browser’s developer console to further inspect this error.' + ) + ); + return div; +} + +function render(error, name, message, resolvedFrames) { + dispose(); + + frameSettings = resolvedFrames.map(function() { + return { compiled: false }; + }); + + injectCss(css); + + // Create overlay + var overlay = document.createElement('div'); + applyStyles(overlay, overlayStyle); + overlay.appendChild(hintsDiv()); + + // Create container + var container = document.createElement('div'); + container.className = 'cra-container'; + overlay.appendChild(container); + + // Create additional + additionalReference = document.createElement('div'); + applyStyles(additionalReference, additionalStyle); + container.appendChild(additionalReference); + renderAdditional(); + + // Create header + var header = document.createElement('div'); + applyStyles(header, headerStyle); + if (message.match(/^\w*:/)) { + header.appendChild(document.createTextNode(message)); + } else { + header.appendChild(document.createTextNode(name + ': ' + message)); + } + container.appendChild(header); + + // Create trace + container.appendChild(traceDiv(resolvedFrames)); + + // Show message + container.appendChild(footer()); + + // Mount + document.body.appendChild((overlayReference = overlay)); +} + +function dispose() { + if (overlayReference === null) return; + document.body.removeChild(overlayReference); + overlayReference = null; + var head = getHead(); + injectedCss.forEach(function(node) { + head.removeChild(node); + }); + injectedCss = []; +} + +function unmount() { + dispose(); + capturedErrors = []; + viewIndex = -1; +} + +function isInternalFile(url, sourceFileName) { + return url.indexOf('/~/') !== -1 || + url.indexOf('/node_modules/') !== -1 || + url.trim().indexOf(' ') !== -1 || + !sourceFileName; +} + +function renderError(index) { + viewIndex = index; + var _capturedErrors$index = capturedErrors[index], + error = _capturedErrors$index.error, + unhandledRejection = _capturedErrors$index.unhandledRejection, + resolvedFrames = _capturedErrors$index.resolvedFrames; + + if (unhandledRejection) { + render( + error, + 'Unhandled Rejection (' + error.name + ')', + error.message, + resolvedFrames + ); + } else { + render(error, error.name, error.message, resolvedFrames); + } +} + +function crash(error) { + var unhandledRejection = arguments.length > 1 && arguments[1] !== undefined + ? arguments[1] + : false; + + if (true) module.hot.decline(); + + var parsedFrames = StackFrameParser(error); + var mapperPromise; + if (error.__unmap_source) { + mapperPromise = StackFrameUnmapper( + error.__unmap_source, + parsedFrames, + CONTEXT_SIZE + ); + } else { + mapperPromise = StackFrameMapper(parsedFrames, CONTEXT_SIZE); + } + mapperPromise + .then(function(resolvedFrames) { + resolvedFrames = resolvedFrames.filter(function(_ref) { + var functionName = _ref.functionName; + return functionName == null || + functionName.indexOf('__cra_proxy_console__') === -1; + }); + capturedErrors.push({ + error: error, + unhandledRejection: unhandledRejection, + resolvedFrames: resolvedFrames, + }); + if (overlayReference !== null) + renderAdditional(); + else { + renderError((viewIndex = 0)); + } + }) + .catch(function(e) { + // This is another fail case (unlikely to happen) + // e.g. render(...) throws an error with provided arguments + console.log('Red box renderer error:', e); + unmount(); + render( + null, + 'Error', + 'There is an error with red box. *Please* report this (see console).', + [] + ); + }); +} + +function switchError(offset) { + try { + var nextView = viewIndex + offset; + if (nextView < 0 || nextView >= capturedErrors.length) return; + renderError(nextView); + } catch (e) { + console.log('Red box renderer error:', e); + unmount(); + render( + null, + 'Error', + 'There is an error with red box. *Please* report this (see console).', + [] + ); + } +} + +window.onerror = function(messageOrEvent, source, lineno, colno, error) { + if ( + error == null || + !(error instanceof Error) || + messageOrEvent.indexOf('Script error') !== -1 + ) { + crash(new Error(error || messageOrEvent)); // TODO: more helpful message + } else { + crash(error); + } +}; + +var promiseHandler = function promiseHandler(event) { + if (event != null && event.reason != null) { + var reason = event.reason; + + if (reason == null || !(reason instanceof Error)) { + crash(new Error(reason), true); + } else { + crash(reason, true); + } + } else { + crash(new Error('Unknown event'), true); + } +}; + +window.addEventListener('unhandledrejection', promiseHandler); + +var escapeHandler = function escapeHandler(event) { + var key = event.key, keyCode = event.keyCode, which = event.which; + + if (key === 'Escape' || keyCode === 27 || which === 27) unmount(); + else if (key === 'ArrowLeft' || keyCode === 37 || which === 37) + switchError(-1); + else if (key === 'ArrowRight' || keyCode === 39 || which === 39) + switchError(1); +}; + +window.addEventListener('keydown', escapeHandler); + +try { + Error.stackTraceLimit = 50; +} catch (e) { + // Browser may not support this, we don't care. +} + +var proxyConsole = function proxyConsole(type) { + var orig = console[type]; + console[type] = function __cra_proxy_console__() { + var warning = [].slice.call(arguments).join(' '); + var nIndex = warning.indexOf('\n'); + var message = warning; + if (nIndex !== -1) message = message.substring(0, nIndex); + var stack = warning.substring(nIndex + 1); + setTimeout(function() { + return crash( + { + message: message, + stack: stack, + __unmap_source: '/static/js/bundle.js', + }, + false + ); + }); + return orig.apply(this, arguments); + }; +}; + +proxyConsole('error'); + +if (true) { + module.hot.dispose(function() { + unmount(); + window.removeEventListener('unhandledrejection', promiseHandler); + window.removeEventListener('keydown', escapeHandler); + }); +} + + +/***/ }), +/* 131 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-dev-utils/webpackHotDevClient.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ + + + +// This alternative WebpackDevServer combines the functionality of: +// https://github.com/webpack/webpack-dev-server/blob/webpack-1/client/index.js +// https://github.com/webpack/webpack/blob/webpack-1/hot/dev-server.js + +// It only supports their simplest configuration (hot updates on same server). +// It makes some opinionated choices on top, like adding a syntax error overlay +// that looks similar to our console output. The error overlay is inspired by: +// https://github.com/glenjamin/webpack-hot-middleware + +var SockJS = __webpack_require__(/*! sockjs-client */ 155); +var stripAnsi = __webpack_require__(/*! strip-ansi */ 98); +var url = __webpack_require__(/*! url */ 304); +var formatWebpackMessages = __webpack_require__(/*! ./formatWebpackMessages */ 134); +var Entities = __webpack_require__(/*! html-entities */ 145).AllHtmlEntities; +var ansiHTML = __webpack_require__(/*! ./ansiHTML */ 77); +var entities = new Entities(); + +var red = '#E36049'; + +function createOverlayIframe(onIframeLoad) { + var iframe = document.createElement('iframe'); + iframe.id = 'react-dev-utils-webpack-hot-dev-client-overlay'; + iframe.src = 'about:blank'; + iframe.style.position = 'fixed'; + iframe.style.left = 0; + iframe.style.top = 0; + iframe.style.right = 0; + iframe.style.bottom = 0; + iframe.style.width = '100vw'; + iframe.style.height = '100vh'; + iframe.style.border = 'none'; + iframe.style.zIndex = 9999999999; + iframe.onload = onIframeLoad; + return iframe; +} + +function addOverlayDivTo(iframe) { + var div = iframe.contentDocument.createElement('div'); + div.id = 'react-dev-utils-webpack-hot-dev-client-overlay-div'; + div.style.position = 'fixed'; + div.style.boxSizing = 'border-box'; + div.style.left = 0; + div.style.top = 0; + div.style.right = 0; + div.style.bottom = 0; + div.style.width = '100vw'; + div.style.height = '100vh'; + div.style.backgroundColor = '#fafafa'; + div.style.color = '#333'; + div.style.fontFamily = 'Menlo, Consolas, monospace'; + div.style.fontSize = 'large'; + div.style.padding = '2rem'; + div.style.lineHeight = '1.2'; + div.style.whiteSpace = 'pre-wrap'; + div.style.overflow = 'auto'; + iframe.contentDocument.body.appendChild(div); + return div; +} + +var overlayIframe = null; +var overlayDiv = null; +var lastOnOverlayDivReady = null; + +function ensureOverlayDivExists(onOverlayDivReady) { + if (overlayDiv) { + // Everything is ready, call the callback right away. + onOverlayDivReady(overlayDiv); + return; + } + + // Creating an iframe may be asynchronous so we'll schedule the callback. + // In case of multiple calls, last callback wins. + lastOnOverlayDivReady = onOverlayDivReady; + + if (overlayIframe) { + // We're already creating it. + return; + } + + // Create iframe and, when it is ready, a div inside it. + overlayIframe = createOverlayIframe(function onIframeLoad() { + overlayDiv = addOverlayDivTo(overlayIframe); + // Now we can talk! + lastOnOverlayDivReady(overlayDiv); + }); + + // Zalgo alert: onIframeLoad() will be called either synchronously + // or asynchronously depending on the browser. + // We delay adding it so `overlayIframe` is set when `onIframeLoad` fires. + document.body.appendChild(overlayIframe); +} + +function showErrorOverlay(message) { + ensureOverlayDivExists(function onOverlayDivReady(overlayDiv) { + // Make it look similar to our terminal. + overlayDiv.innerHTML = '<span style="color: ' + + red + + '">Failed to compile.</span><br><br>' + + ansiHTML(entities.encode(message)); + }); +} + +function destroyErrorOverlay() { + if (!overlayDiv) { + // It is not there in the first place. + return; + } + + // Clean up and reset internal state. + document.body.removeChild(overlayIframe); + overlayDiv = null; + overlayIframe = null; + lastOnOverlayDivReady = null; +} + +// Connect to WebpackDevServer via a socket. +var connection = new SockJS( + url.format({ + protocol: window.location.protocol, + hostname: window.location.hostname, + port: window.location.port, + // Hardcoded in WebpackDevServer + pathname: '/sockjs-node', + }) +); + +// Unlike WebpackDevServer client, we won't try to reconnect +// to avoid spamming the console. Disconnect usually happens +// when developer stops the server. +connection.onclose = function() { + console.info( + 'The development server has disconnected.\nRefresh the page if necessary.' + ); +}; + +// Remember some state related to hot module replacement. +var isFirstCompilation = true; +var mostRecentCompilationHash = null; +var hasCompileErrors = false; + +function clearOutdatedErrors() { + // Clean up outdated compile errors, if any. + if (hasCompileErrors && typeof console.clear === 'function') { + console.clear(); + } +} + +// Successful compilation. +function handleSuccess() { + clearOutdatedErrors(); + destroyErrorOverlay(); + + var isHotUpdate = !isFirstCompilation; + isFirstCompilation = false; + hasCompileErrors = false; + + // Attempt to apply hot updates or reload. + if (isHotUpdate) { + tryApplyUpdates(); + } +} + +// Compilation with warnings (e.g. ESLint). +function handleWarnings(warnings) { + clearOutdatedErrors(); + destroyErrorOverlay(); + + var isHotUpdate = !isFirstCompilation; + isFirstCompilation = false; + hasCompileErrors = false; + + function printWarnings() { + // Print warnings to the console. + for (var i = 0; i < warnings.length; i++) { + console.warn(stripAnsi(warnings[i])); + } + } + + // Attempt to apply hot updates or reload. + if (isHotUpdate) { + tryApplyUpdates(function onSuccessfulHotUpdate() { + // Only print warnings if we aren't refreshing the page. + // Otherwise they'll disappear right away anyway. + printWarnings(); + }); + } else { + // Print initial warnings immediately. + printWarnings(); + } +} + +// Compilation with errors (e.g. syntax error or missing modules). +function handleErrors(errors) { + clearOutdatedErrors(); + + isFirstCompilation = false; + hasCompileErrors = true; + + // "Massage" webpack messages. + var formatted = formatWebpackMessages({ + errors: errors, + warnings: [], + }); + + // Only show the first error. + showErrorOverlay(formatted.errors[0]); + + // Also log them to the console. + for (var i = 0; i < formatted.errors.length; i++) { + console.error(stripAnsi(formatted.errors[i])); + } + + // Do not attempt to reload now. + // We will reload on next success instead. +} + +// There is a newer version of the code available. +function handleAvailableHash(hash) { + // Update last known compilation hash. + mostRecentCompilationHash = hash; +} + +// Handle messages from the server. +connection.onmessage = function(e) { + var message = JSON.parse(e.data); + switch (message.type) { + case 'hash': + handleAvailableHash(message.data); + break; + case 'still-ok': + case 'ok': + handleSuccess(); + break; + case 'content-changed': + // Triggered when a file from `contentBase` changed. + window.location.reload(); + break; + case 'warnings': + handleWarnings(message.data); + break; + case 'errors': + handleErrors(message.data); + break; + default: + // Do nothing. + } +}; + +// Is there a newer version of this code available? +function isUpdateAvailable() { + /* globals __webpack_hash__ */ + // __webpack_hash__ is the hash of the current compilation. + // It's a global variable injected by Webpack. + return mostRecentCompilationHash !== __webpack_require__.h(); +} + +// Webpack disallows updates in other states. +function canApplyUpdates() { + return module.hot.status() === 'idle'; +} + +// Attempt to update code on the fly, fall back to a hard reload. +function tryApplyUpdates(onHotUpdateSuccess) { + if (false) { + // HotModuleReplacementPlugin is not in Webpack configuration. + window.location.reload(); + return; + } + + if (!isUpdateAvailable() || !canApplyUpdates()) { + return; + } + + function handleApplyUpdates(err, updatedModules) { + if (err || !updatedModules) { + window.location.reload(); + return; + } + + if (typeof onHotUpdateSuccess === 'function') { + // Maybe we want to do something. + onHotUpdateSuccess(); + } + + if (isUpdateAvailable()) { + // While we were updating, there was a new update! Do it again. + tryApplyUpdates(); + } + } + + // https://webpack.github.io/docs/hot-module-replacement.html#check + var result = module.hot.check(/* autoApply */ true, handleApplyUpdates); + + // // Webpack 2 returns a Promise instead of invoking a callback + if (result && result.then) { + result.then( + function(updatedModules) { + handleApplyUpdates(null, updatedModules); + }, + function(err) { + handleApplyUpdates(err, null); + } + ); + } +} + + +/***/ }), +/* 132 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************!*\ + !*** ./packages/react-scripts/config/polyfills.js ***! + \****************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +// @remove-on-eject-begin +/** + * Copyright (c) 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ +// @remove-on-eject-end + + +if (typeof Promise === 'undefined') { + // Rejection tracking prevents a common issue where React gets into an + // inconsistent state due to an error, but it gets swallowed by a Promise, + // and the user has no idea what causes React's erratic future behavior. + __webpack_require__(/*! promise/lib/rejection-tracking */ 214).enable(); + window.Promise = __webpack_require__(/*! promise/lib/es6-extensions.js */ 213); +} + +// fetch() polyfill for making API calls. +__webpack_require__(/*! whatwg-fetch */ 307); + +// Object.assign() is commonly used with React. +// It will use the native implementation if it's present and isn't buggy. +Object.assign = __webpack_require__(/*! object-assign */ 5); + + +/***/ }), +/* 133 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************!*\ + !*** ./packages/react-scripts/template/src/index.js ***! + \******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var _jsxFileName = '/Users/joe/Documents/Development/OSS/create-react-app/packages/react-scripts/template/src/index.js'; + +var _react = __webpack_require__(/*! react */ 128); + +var _react2 = _interopRequireDefault(_react); + +var _reactDom = __webpack_require__(/*! react-dom */ 219); + +var _reactDom2 = _interopRequireDefault(_reactDom); + +var _App = __webpack_require__(/*! ./App */ 196); + +var _App2 = _interopRequireDefault(_App); + +__webpack_require__(/*! ./index.css */ 303); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +_reactDom2.default.render(_react2.default.createElement(_App2.default, { + __source: { + fileName: _jsxFileName, + lineNumber: 6 + }, + __self: undefined +}), document.getElementById('root')); + +/***/ }), +/* 134 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-dev-utils/formatWebpackMessages.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + */ + + + +// WARNING: this code is untranspiled and is used in browser too. +// Please make sure any changes are in ES5 or contribute a Babel compile step. + +// Some custom utilities to prettify Webpack output. +// This is quite hacky and hopefully won't be needed when Webpack fixes this. +// https://github.com/webpack/webpack/issues/2878 + +var friendlySyntaxErrorLabel = 'Syntax error:'; + +function isLikelyASyntaxError(message) { + return message.indexOf(friendlySyntaxErrorLabel) !== -1; +} + +// Cleans up webpack error messages. +function formatMessage(message) { + var lines = message.split('\n'); + + // Remove webpack-specific loader notation from filename. + // Before: + // ./~/css-loader!./~/postcss-loader!./src/App.css + // After: + // ./src/App.css + if (lines[0].lastIndexOf('!') !== -1) { + lines[0] = lines[0].substr(lines[0].lastIndexOf('!') + 1); + } + + // line #0 is filename + // line #1 is the main error message + if (!lines[0] || !lines[1]) { + return lines.join('\n'); + } + + // Cleans up verbose "module not found" messages for files and packages. + if (lines[1].indexOf('Module not found: ') === 0) { + lines = [ + lines[0], + // Clean up message because "Module not found: " is descriptive enough. + lines[1] + .replace("Cannot resolve 'file' or 'directory' ", '') + .replace('Cannot resolve module ', '') + .replace('Error: ', ''), + // Skip all irrelevant lines. + // (For some reason they only appear on the client in browser.) + '', + lines[lines.length - 1], // error location is the last line + ]; + } + + // Cleans up syntax error messages. + if (lines[1].indexOf('Module build failed: ') === 0) { + // For some reason, on the client messages appear duplicated: + // https://github.com/webpack/webpack/issues/3008 + // This won't happen in Node but since we share this helpers, + // we will dedupe them right here. We will ignore all lines + // after the original error message text is repeated the second time. + var errorText = lines[1].substr('Module build failed: '.length); + var cleanedLines = []; + var hasReachedDuplicateMessage = false; + // Gather lines until we reach the beginning of duplicate message. + lines.forEach(function(line, index) { + if ( + // First time it occurs is fine. + index !== 1 && + // line.endsWith(errorText) + line.length >= errorText.length && + line.indexOf(errorText) === line.length - errorText.length + ) { + // We see the same error message for the second time! + // Filter out repeated error message and everything after it. + hasReachedDuplicateMessage = true; + } + if ( + !hasReachedDuplicateMessage || + // Print last line anyway because it contains the source location + index === lines.length - 1 + ) { + // This line is OK to appear in the output. + cleanedLines.push(line); + } + }); + // We are clean now! + lines = cleanedLines; + // Finally, brush up the error message a little. + lines[1] = lines[1].replace( + 'Module build failed: SyntaxError:', + friendlySyntaxErrorLabel + ); + } + + // Reassemble the message. + message = lines.join('\n'); + // Internal stacks are generally useless so we strip them... with the + // exception of stacks containing `webpack:` because they're normally + // from user code generated by WebPack. For more information see + // https://github.com/facebookincubator/create-react-app/pull/1050 + message = message.replace( + /^\s*at\s((?!webpack:).)*:\d+:\d+[\s\)]*(\n|$)/gm, + '' + ); // at ... ...:x:y + + return message; +} + +function formatWebpackMessages(json) { + var formattedErrors = json.errors.map(function(message) { + return 'Error in ' + formatMessage(message); + }); + var formattedWarnings = json.warnings.map(function(message) { + return 'Warning in ' + formatMessage(message); + }); + var result = { + errors: formattedErrors, + warnings: formattedWarnings, + }; + if (result.errors.some(isLikelyASyntaxError)) { + // If there are any syntax errors, show just them. + // This prevents a confusing ESLint parsing error + // preceding a much more useful Babel syntax error. + result.errors = result.errors.filter(isLikelyASyntaxError); + } + return result; +} + +module.exports = formatWebpackMessages; + + +/***/ }), +/* 135 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-dev-utils/~/anser/lib/index.js ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +// This file was originally written by @drudru (https://github.com/drudru/ansi_up), MIT, 2011 + +var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +var ANSI_COLORS = [[{ color: "0, 0, 0", "class": "ansi-black" }, { color: "187, 0, 0", "class": "ansi-red" }, { color: "0, 187, 0", "class": "ansi-green" }, { color: "187, 187, 0", "class": "ansi-yellow" }, { color: "0, 0, 187", "class": "ansi-blue" }, { color: "187, 0, 187", "class": "ansi-magenta" }, { color: "0, 187, 187", "class": "ansi-cyan" }, { color: "255,255,255", "class": "ansi-white" }], [{ color: "85, 85, 85", "class": "ansi-bright-black" }, { color: "255, 85, 85", "class": "ansi-bright-red" }, { color: "0, 255, 0", "class": "ansi-bright-green" }, { color: "255, 255, 85", "class": "ansi-bright-yellow" }, { color: "85, 85, 255", "class": "ansi-bright-blue" }, { color: "255, 85, 255", "class": "ansi-bright-magenta" }, { color: "85, 255, 255", "class": "ansi-bright-cyan" }, { color: "255, 255, 255", "class": "ansi-bright-white" }]]; + +module.exports = function () { + _createClass(Anser, null, [{ + key: "escapeForHtml", + + + /** + * Anser.escapeForHtml + * Escape the input HTML. + * + * This does the minimum escaping of text to make it compliant with HTML. + * In particular, the '&','<', and '>' characters are escaped. This should + * be run prior to `ansiToHtml`. + * + * @name Anser.escapeForHtml + * @function + * @param {String} txt The input text (containing the ANSI snippets). + * @returns {String} The escaped html. + */ + value: function escapeForHtml(txt) { + return new Anser().escapeForHtml(txt); + } + + /** + * Anser.linkify + * Adds the links in the HTML. + * + * This replaces any links in the text with anchor tags that display the + * link. The links should have at least one whitespace character + * surrounding it. Also, you should apply this after you have run + * `ansiToHtml` on the text. + * + * @name Anser.linkify + * @function + * @param {String} txt The input text. + * @returns {String} The HTML containing the <a> tags (unescaped). + */ + + }, { + key: "linkify", + value: function linkify(txt) { + return new Anser().linkify(txt); + } + + /** + * Anser.ansiToHtml + * This replaces ANSI terminal escape codes with SPAN tags that wrap the + * content. + * + * This function only interprets ANSI SGR (Select Graphic Rendition) codes + * that can be represented in HTML. + * For example, cursor movement codes are ignored and hidden from output. + * The default style uses colors that are very close to the prescribed + * standard. The standard assumes that the text will have a black + * background. These colors are set as inline styles on the SPAN tags. + * + * Another option is to set `use_classes: true` in the options argument. + * This will instead set classes on the spans so the colors can be set via + * CSS. The class names used are of the format `ansi-*-fg/bg` and + * `ansi-bright-*-fg/bg` where `*` is the color name, + * i.e black/red/green/yellow/blue/magenta/cyan/white. + * + * @name Anser.ansiToHtml + * @function + * @param {String} txt The input text. + * @param {Object} options The options passed to the ansiToHTML method. + * @returns {String} The HTML output. + */ + + }, { + key: "ansiToHtml", + value: function ansiToHtml(txt, options) { + return new Anser().ansiToHtml(txt, options); + } + + /** + * Anser.ansiToJson + * Converts ANSI input into JSON output. + * + * @name Anser.ansiToJson + * @function + * @param {String} txt The input text. + * @param {Object} options The options passed to the ansiToHTML method. + * @returns {String} The HTML output. + */ + + }, { + key: "ansiToJson", + value: function ansiToJson(txt, options) { + return new Anser().ansiToJson(txt, options); + } + + /** + * Anser.ansiToText + * Converts ANSI input into text output. + * + * @name Anser.ansiToText + * @function + * @param {String} txt The input text. + * @returns {String} The text output. + */ + + }, { + key: "ansiToText", + value: function ansiToText(txt) { + return new Anser().ansiToText(txt); + } + + /** + * Anser + * The `Anser` class. + * + * @name Anser + * @function + * @returns {Anser} + */ + + }]); + + function Anser() { + _classCallCheck(this, Anser); + + this.fg = this.bg = this.fg_truecolor = this.bg_truecolor = null; + this.bright = 0; + } + + /** + * setupPalette + * Sets up the palette. + * + * @name setupPalette + * @function + */ + + + _createClass(Anser, [{ + key: "setupPalette", + value: function setupPalette() { + this.PALETTE_COLORS = []; + + // Index 0..15 : System color + for (var i = 0; i < 2; ++i) { + for (var j = 0; j < 8; ++j) { + this.PALETTE_COLORS.push(ANSI_COLORS[i][j].color); + } + } + + // Index 16..231 : RGB 6x6x6 + // https://gist.github.com/jasonm23/2868981#file-xterm-256color-yaml + var levels = [0, 95, 135, 175, 215, 255]; + var format = function format(r, g, b) { + return levels[r] + ", " + levels[g] + ", " + levels[b]; + }; + var r = void 0, + g = void 0, + b = void 0; + for (var _r = 0; _r < 6; ++_r) { + for (var _g = 0; _g < 6; ++_g) { + for (var _b = 0; _b < 6; ++_b) { + this.PALETTE_COLORS.push(format(_r, _g, _b)); + } + } + } + + // Index 232..255 : Grayscale + var level = 8; + for (var _i = 0; _i < 24; ++_i, level += 10) { + this.PALETTE_COLORS.push(format(level, level, level)); + } + } + + /** + * escapeForHtml + * Escapes the input text. + * + * @name escapeForHtml + * @function + * @param {String} txt The input text. + * @returns {String} The escpaed HTML output. + */ + + }, { + key: "escapeForHtml", + value: function escapeForHtml(txt) { + return txt.replace(/[&<>]/gm, function (str) { + return str == "&" ? "&" : str == "<" ? "<" : str == ">" ? ">" : ""; + }); + } + + /** + * linkify + * Adds HTML link elements. + * + * @name linkify + * @function + * @param {String} txt The input text. + * @returns {String} The HTML output containing link elements. + */ + + }, { + key: "linkify", + value: function linkify(txt) { + return txt.replace(/(https?:\/\/[^\s]+)/gm, function (str) { + return "<a href=\"" + str + "\">" + str + "</a>"; + }); + } + + /** + * ansiToHtml + * Converts ANSI input into HTML output. + * + * @name ansiToHtml + * @function + * @param {String} txt The input text. + * @param {Object} options The options passed ot the `process` method. + * @returns {String} The HTML output. + */ + + }, { + key: "ansiToHtml", + value: function ansiToHtml(txt, options) { + return this.process(txt, options, true); + } + + /** + * ansiToJson + * Converts ANSI input into HTML output. + * + * @name ansiToJson + * @function + * @param {String} txt The input text. + * @param {Object} options The options passed ot the `process` method. + * @returns {String} The JSON output. + */ + + }, { + key: "ansiToJson", + value: function ansiToJson(txt, options) { + options = options || {}; + options.json = true; + return this.process(txt, options, true); + } + + /** + * ansiToText + * Converts ANSI input into HTML output. + * + * @name ansiToText + * @function + * @param {String} txt The input text. + * @returns {String} The text output. + */ + + }, { + key: "ansiToText", + value: function ansiToText(txt) { + return this.process(txt, {}, false); + } + + /** + * process + * Processes the input. + * + * @name process + * @function + * @param {String} txt The input text. + * @param {Object} options An object passed to `processChunk` method, extended with: + * + * - `json` (Boolean): If `true`, the result will be an object. + * - `use_classes` (Boolean): If `true`, HTML classes will be appended to the HTML output. + * + * @param {Boolean} markup + */ + + }, { + key: "process", + value: function process(txt, options, markup) { + var _this = this; + + var self = this; + var raw_text_chunks = txt.split(/\033\[/); + var first_chunk = raw_text_chunks.shift(); // the first chunk is not the result of the split + + var color_chunks = raw_text_chunks.map(function (chunk) { + return _this.processChunk(chunk, options, markup); + }); + + if (options && options.json) { + var first = self.processChunkJson(""); + first.content = first_chunk; + color_chunks.unshift(first); + if (options.remove_empty) { + color_chunks = color_chunks.filter(function (c) { + return !c.isEmpty(); + }); + } + return color_chunks; + } else { + color_chunks.unshift(first_chunk); + } + + return color_chunks.join(""); + } + + /** + * processChunkJson + * Processes the current chunk into json output. + * + * @name processChunkJson + * @function + * @param {String} text The input text. + * @param {Object} options An object containing the following fields: + * + * - `json` (Boolean): If `true`, the result will be an object. + * - `use_classes` (Boolean): If `true`, HTML classes will be appended to the HTML output. + * + * @param {Boolean} markup If false, the colors will not be parsed. + * @return {Object} The result object: + * + * - `content` (String): The text. + * - `fg` (String|null): The foreground color. + * - `bg` (String|null): The background color. + * - `fg_truecolor` (String|null): The foreground true color (if 16m color is enabled). + * - `bg_truecolor` (String|null): The background true color (if 16m color is enabled). + * - `was_processed` (Bolean): `true` if the colors were processed, `false` otherwise. + * - `isEmpty` (Function): A function returning `true` if the content is empty, or `false` otherwise. + * + */ + + }, { + key: "processChunkJson", + value: function processChunkJson(text, options, markup) { + + // Are we using classes or styles? + options = typeof options == "undefined" ? {} : options; + var use_classes = options.use_classes = typeof options.use_classes != "undefined" && options.use_classes; + var key = options.key = use_classes ? "class" : "color"; + + var result = { + content: text, + fg: null, + bg: null, + fg_truecolor: null, + bg_truecolor: null, + decoration: null, + was_processed: false, + isEmpty: function isEmpty() { + return !result.content; + } + }; + + // Each "chunk" is the text after the CSI (ESC + "[") and before the next CSI/EOF. + // + // This regex matches four groups within a chunk. + // + // The first and third groups match code type. + // We supported only SGR command. It has empty first group and "m" in third. + // + // The second group matches all of the number+semicolon command sequences + // before the "m" (or other trailing) character. + // These are the graphics or SGR commands. + // + // The last group is the text (including newlines) that is colored by + // the other group"s commands. + var matches = text.match(/^([!\x3c-\x3f]*)([\d;]*)([\x20-\x2c]*[\x40-\x7e])([\s\S]*)/m); + + if (!matches) return result; + + var orig_txt = result.content = matches[4]; + var nums = matches[2].split(";"); + + // We currently support only "SGR" (Select Graphic Rendition) + // Simply ignore if not a SGR command. + if (matches[1] !== "" || matches[3] !== "m") { + return result; + } + + if (!markup) { + return result; + } + + var self = this; + + self.decoration = null; + + while (nums.length > 0) { + var num_str = nums.shift(); + var num = parseInt(num_str); + + if (isNaN(num) || num === 0) { + self.fg = self.bg = self.decoration = null; + self.bright = 0; + } else if (num === 1) { + self.bright = 1; + } else if (num == 4) { + self.decoration = "underline"; + } else if (num == 5) { + self.decoration = "blink"; + } else if (num == 39) { + self.fg = null; + } else if (num == 49) { + self.bg = null; + } else if (num >= 30 && num < 38) { + self.fg = ANSI_COLORS[self.bright][num % 10][key]; + } else if (num >= 90 && num < 98) { + self.fg = ANSI_COLORS[1][num % 10][key]; + } else if (num >= 40 && num < 48) { + self.bg = ANSI_COLORS[0][num % 10][key]; + } else if (num >= 100 && num < 108) { + self.bg = ANSI_COLORS[1][num % 10][key]; + } else if (num === 38 || num === 48) { + // extend color (38=fg, 48=bg) + var is_foreground = num === 38; + if (nums.length >= 1) { + var mode = nums.shift(); + if (mode === "5" && nums.length >= 1) { + // palette color + var palette_index = parseInt(nums.shift()); + if (palette_index >= 0 && palette_index <= 255) { + if (!use_classes) { + if (!this.PALETTE_COLORS) { + self.setupPalette(); + } + if (is_foreground) { + self.fg = this.PALETTE_COLORS[palette_index]; + } else { + self.bg = this.PALETTE_COLORS[palette_index]; + } + } else { + var klass = palette_index >= 16 ? "ansi-palette-" + palette_index : ANSI_COLORS[palette_index > 7 ? 1 : 0][palette_index % 8]["class"]; + if (is_foreground) { + self.fg = klass; + } else { + self.bg = klass; + } + } + } + } else if (mode === "2" && nums.length >= 3) { + // true color + var r = parseInt(nums.shift()); + var g = parseInt(nums.shift()); + var b = parseInt(nums.shift()); + if (r >= 0 && r <= 255 && g >= 0 && g <= 255 && b >= 0 && b <= 255) { + var color = r + ", " + g + ", " + b; + if (!use_classes) { + if (is_foreground) { + self.fg = color; + } else { + self.bg = color; + } + } else { + if (is_foreground) { + self.fg = "ansi-truecolor"; + self.fg_truecolor = color; + } else { + self.bg = "ansi-truecolor"; + self.bg_truecolor = color; + } + } + } + } + } + } + } + + if (self.fg === null && self.bg === null && self.decoration === null) { + return result; + } else { + var styles = []; + var classes = []; + var data = {}; + + result.fg = self.fg; + result.bg = self.bg; + result.fg_truecolor = self.fg_truecolor; + result.bg_truecolor = self.bg_truecolor; + result.decoration = self.decoration; + result.was_processed = true; + + return result; + } + } + + /** + * processChunk + * Processes the current chunk of text. + * + * @name processChunk + * @function + * @param {String} text The input text. + * @param {Object} options An object containing the following fields: + * + * - `json` (Boolean): If `true`, the result will be an object. + * - `use_classes` (Boolean): If `true`, HTML classes will be appended to the HTML output. + * + * @param {Boolean} markup If false, the colors will not be parsed. + * @return {Object|String} The result (object if `json` is wanted back or string otherwise). + */ + + }, { + key: "processChunk", + value: function processChunk(text, options, markup) { + var _this2 = this; + + var self = this; + options = options || {}; + var jsonChunk = this.processChunkJson(text, options, markup); + + if (options.json) { + return jsonChunk; + } + if (jsonChunk.isEmpty()) { + return ""; + } + if (!jsonChunk.was_processed) { + return jsonChunk.content; + } + + var use_classes = options.use_classes; + + var styles = []; + var classes = []; + var data = {}; + var render_data = function render_data(data) { + var fragments = []; + var key = void 0; + for (key in data) { + if (data.hasOwnProperty(key)) { + fragments.push("data-" + key + "=\"" + _this2.escapeForHtml(data[key]) + "\""); + } + } + return fragments.length > 0 ? " " + fragments.join(" ") : ""; + }; + + if (jsonChunk.fg) { + if (use_classes) { + classes.push(jsonChunk.fg + "-fg"); + if (jsonChunk.fg_truecolor !== null) { + data["ansi-truecolor-fg"] = jsonChunk.fg_truecolor; + jsonChunk.fg_truecolor = null; + } + } else { + styles.push("color:rgb(" + jsonChunk.fg + ")"); + } + } + + if (jsonChunk.bg) { + if (use_classes) { + classes.push(jsonChunk.bg + "-bg"); + if (jsonChunk.bg_truecolor !== null) { + data["ansi-truecolor-bg"] = jsonChunk.bg_truecolor; + jsonChunk.bg_truecolor = null; + } + } else { + styles.push("background-color:rgb(" + jsonChunk.bg + ")"); + } + } + + if (jsonChunk.decoration) { + if (use_classes) { + classes.push("ansi-" + jsonChunk.decoration); + } else { + styles.push("text-decoration:" + jsonChunk.decoration); + } + } + + if (use_classes) { + return "<span class=\"" + classes.join(" ") + "\"" + render_data(data) + ">" + jsonChunk.content + "</span>"; + } else { + return "<span style=\"" + styles.join(";") + "\"" + render_data(data) + ">" + jsonChunk.content + "</span>"; + } + } + }]); + + return Anser; +}(); + +/***/ }), +/* 136 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-dev-utils/~/ansi-styles/index.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(module) { + +function assembleStyles () { + var styles = { + modifiers: { + reset: [0, 0], + bold: [1, 22], // 21 isn't widely supported and 22 does the same thing + dim: [2, 22], + italic: [3, 23], + underline: [4, 24], + inverse: [7, 27], + hidden: [8, 28], + strikethrough: [9, 29] + }, + colors: { + black: [30, 39], + red: [31, 39], + green: [32, 39], + yellow: [33, 39], + blue: [34, 39], + magenta: [35, 39], + cyan: [36, 39], + white: [37, 39], + gray: [90, 39] + }, + bgColors: { + bgBlack: [40, 49], + bgRed: [41, 49], + bgGreen: [42, 49], + bgYellow: [43, 49], + bgBlue: [44, 49], + bgMagenta: [45, 49], + bgCyan: [46, 49], + bgWhite: [47, 49] + } + }; + + // fix humans + styles.colors.grey = styles.colors.gray; + + Object.keys(styles).forEach(function (groupName) { + var group = styles[groupName]; + + Object.keys(group).forEach(function (styleName) { + var style = group[styleName]; + + styles[styleName] = group[styleName] = { + open: '\u001b[' + style[0] + 'm', + close: '\u001b[' + style[1] + 'm' + }; + }); + + Object.defineProperty(styles, groupName, { + value: group, + enumerable: false + }); + }); + + return styles; +} + +Object.defineProperty(module, 'exports', { + enumerable: true, + get: assembleStyles +}); + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../react-scripts/~/webpack/buildin/module.js */ 76)(module))) + +/***/ }), +/* 137 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-dev-utils/~/babel-code-frame/lib/index.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +exports.__esModule = true; + +exports.default = function (rawLines, lineNumber, colNumber) { + var opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}; + + colNumber = Math.max(colNumber, 0); + + var highlighted = opts.highlightCode && _chalk2.default.supportsColor || opts.forceColor; + var chalk = _chalk2.default; + if (opts.forceColor) { + chalk = new _chalk2.default.constructor({ enabled: true }); + } + var maybeHighlight = function maybeHighlight(chalkFn, string) { + return highlighted ? chalkFn(string) : string; + }; + var defs = getDefs(chalk); + if (highlighted) rawLines = highlight(defs, rawLines); + + var linesAbove = opts.linesAbove || 2; + var linesBelow = opts.linesBelow || 3; + + var lines = rawLines.split(NEWLINE); + var start = Math.max(lineNumber - (linesAbove + 1), 0); + var end = Math.min(lines.length, lineNumber + linesBelow); + + if (!lineNumber && !colNumber) { + start = 0; + end = lines.length; + } + + var numberMaxWidth = String(end).length; + + var frame = lines.slice(start, end).map(function (line, index) { + var number = start + 1 + index; + var paddedNumber = (" " + number).slice(-numberMaxWidth); + var gutter = " " + paddedNumber + " | "; + if (number === lineNumber) { + var markerLine = ""; + if (colNumber) { + var markerSpacing = line.slice(0, colNumber - 1).replace(/[^\t]/g, " "); + markerLine = ["\n ", maybeHighlight(defs.gutter, gutter.replace(/\d/g, " ")), markerSpacing, maybeHighlight(defs.marker, "^")].join(""); + } + return [maybeHighlight(defs.marker, ">"), maybeHighlight(defs.gutter, gutter), line, markerLine].join(""); + } else { + return " " + maybeHighlight(defs.gutter, gutter) + line; + } + }).join("\n"); + + if (highlighted) { + return chalk.reset(frame); + } else { + return frame; + } +}; + +var _jsTokens = __webpack_require__(/*! js-tokens */ 148); + +var _jsTokens2 = _interopRequireDefault(_jsTokens); + +var _esutils = __webpack_require__(/*! esutils */ 143); + +var _esutils2 = _interopRequireDefault(_esutils); + +var _chalk = __webpack_require__(/*! chalk */ 138); + +var _chalk2 = _interopRequireDefault(_chalk); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function getDefs(chalk) { + return { + keyword: chalk.cyan, + capitalized: chalk.yellow, + jsx_tag: chalk.yellow, + punctuator: chalk.yellow, + + number: chalk.magenta, + string: chalk.green, + regex: chalk.magenta, + comment: chalk.grey, + invalid: chalk.white.bgRed.bold, + gutter: chalk.grey, + marker: chalk.red.bold + }; +} + +var NEWLINE = /\r\n|[\n\r\u2028\u2029]/; + +var JSX_TAG = /^[a-z][\w-]*$/i; + +var BRACKET = /^[()\[\]{}]$/; + +function getTokenType(match) { + var _match$slice = match.slice(-2), + offset = _match$slice[0], + text = _match$slice[1]; + + var token = _jsTokens2.default.matchToToken(match); + + if (token.type === "name") { + if (_esutils2.default.keyword.isReservedWordES6(token.value)) { + return "keyword"; + } + + if (JSX_TAG.test(token.value) && (text[offset - 1] === "<" || text.substr(offset - 2, 2) == "</")) { + return "jsx_tag"; + } + + if (token.value[0] !== token.value[0].toLowerCase()) { + return "capitalized"; + } + } + + if (token.type === "punctuator" && BRACKET.test(token.value)) { + return "bracket"; + } + + return token.type; +} + +function highlight(defs, text) { + return text.replace(_jsTokens2.default, function () { + for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + var type = getTokenType(args); + var colorize = defs[type]; + if (colorize) { + return args[0].split(NEWLINE).map(function (str) { + return colorize(str); + }).join("\n"); + } else { + return args[0]; + } + }); +} + +module.exports = exports["default"]; + +/***/ }), +/* 138 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************!*\ + !*** ./packages/react-dev-utils/~/chalk/index.js ***! + \***************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(process) { +var escapeStringRegexp = __webpack_require__(/*! escape-string-regexp */ 140); +var ansiStyles = __webpack_require__(/*! ansi-styles */ 136); +var stripAnsi = __webpack_require__(/*! strip-ansi */ 98); +var hasAnsi = __webpack_require__(/*! has-ansi */ 144); +var supportsColor = __webpack_require__(/*! supports-color */ 193); +var defineProps = Object.defineProperties; +var isSimpleWindowsTerm = process.platform === 'win32' && !/^xterm/i.test(__webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}).TERM); + +function Chalk(options) { + // detect mode if not set manually + this.enabled = !options || options.enabled === undefined ? supportsColor : options.enabled; +} + +// use bright blue on Windows as the normal blue color is illegible +if (isSimpleWindowsTerm) { + ansiStyles.blue.open = '\u001b[94m'; +} + +var styles = (function () { + var ret = {}; + + Object.keys(ansiStyles).forEach(function (key) { + ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g'); + + ret[key] = { + get: function () { + return build.call(this, this._styles.concat(key)); + } + }; + }); + + return ret; +})(); + +var proto = defineProps(function chalk() {}, styles); + +function build(_styles) { + var builder = function () { + return applyStyle.apply(builder, arguments); + }; + + builder._styles = _styles; + builder.enabled = this.enabled; + // __proto__ is used because we must return a function, but there is + // no way to create a function with a different prototype. + /* eslint-disable no-proto */ + builder.__proto__ = proto; + + return builder; +} + +function applyStyle() { + // support varags, but simply cast to string in case there's only one arg + var args = arguments; + var argsLen = args.length; + var str = argsLen !== 0 && String(arguments[0]); + + if (argsLen > 1) { + // don't slice `arguments`, it prevents v8 optimizations + for (var a = 1; a < argsLen; a++) { + str += ' ' + args[a]; + } + } + + if (!this.enabled || !str) { + return str; + } + + var nestedStyles = this._styles; + var i = nestedStyles.length; + + // Turns out that on Windows dimmed gray text becomes invisible in cmd.exe, + // see https://github.com/chalk/chalk/issues/58 + // If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop. + var originalDim = ansiStyles.dim.open; + if (isSimpleWindowsTerm && (nestedStyles.indexOf('gray') !== -1 || nestedStyles.indexOf('grey') !== -1)) { + ansiStyles.dim.open = ''; + } + + while (i--) { + var code = ansiStyles[nestedStyles[i]]; + + // Replace any instances already present with a re-opening code + // otherwise only the part of the string until said closing code + // will be colored, and the rest will simply be 'plain'. + str = code.open + str.replace(code.closeRe, code.open) + code.close; + } + + // Reset the original 'dim' if we changed it to work around the Windows dimmed gray issue. + ansiStyles.dim.open = originalDim; + + return str; +} + +function init() { + var ret = {}; + + Object.keys(styles).forEach(function (name) { + ret[name] = { + get: function () { + return build.call(this, [name]); + } + }; + }); + + return ret; +} + +defineProps(Chalk.prototype, init()); + +module.exports = new Chalk(); +module.exports.styles = ansiStyles; +module.exports.hasColor = hasAnsi; +module.exports.stripColor = stripAnsi; +module.exports.supportsColor = supportsColor; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../react-scripts/~/process/browser.js */ 17))) + +/***/ }), +/* 139 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-dev-utils/~/debug/src/debug.js ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + + +/** + * This is the common logic for both the Node.js and web browser + * implementations of `debug()`. + * + * Expose `debug()` as the module. + */ + +exports = module.exports = createDebug.debug = createDebug['default'] = createDebug; +exports.coerce = coerce; +exports.disable = disable; +exports.enable = enable; +exports.enabled = enabled; +exports.humanize = __webpack_require__(/*! ms */ 149); + +/** + * The currently active debug mode names, and names to skip. + */ + +exports.names = []; +exports.skips = []; + +/** + * Map of special "%n" handling functions, for the debug "format" argument. + * + * Valid key names are a single, lower or upper-case letter, i.e. "n" and "N". + */ + +exports.formatters = {}; + +/** + * Previous log timestamp. + */ + +var prevTime; + +/** + * Select a color. + * @param {String} namespace + * @return {Number} + * @api private + */ + +function selectColor(namespace) { + var hash = 0, i; + + for (i in namespace) { + hash = ((hash << 5) - hash) + namespace.charCodeAt(i); + hash |= 0; // Convert to 32bit integer + } + + return exports.colors[Math.abs(hash) % exports.colors.length]; +} + +/** + * Create a debugger with the given `namespace`. + * + * @param {String} namespace + * @return {Function} + * @api public + */ + +function createDebug(namespace) { + + function debug() { + // disabled? + if (!debug.enabled) return; + + var self = debug; + + // set `diff` timestamp + var curr = +new Date(); + var ms = curr - (prevTime || curr); + self.diff = ms; + self.prev = prevTime; + self.curr = curr; + prevTime = curr; + + // turn the `arguments` into a proper Array + var args = new Array(arguments.length); + for (var i = 0; i < args.length; i++) { + args[i] = arguments[i]; + } + + args[0] = exports.coerce(args[0]); + + if ('string' !== typeof args[0]) { + // anything else let's inspect with %O + args.unshift('%O'); + } + + // apply any `formatters` transformations + var index = 0; + args[0] = args[0].replace(/%([a-zA-Z%])/g, function(match, format) { + // if we encounter an escaped % then don't increase the array index + if (match === '%%') return match; + index++; + var formatter = exports.formatters[format]; + if ('function' === typeof formatter) { + var val = args[index]; + match = formatter.call(self, val); + + // now we need to remove `args[index]` since it's inlined in the `format` + args.splice(index, 1); + index--; + } + return match; + }); + + // apply env-specific formatting (colors, etc.) + exports.formatArgs.call(self, args); + + var logFn = debug.log || exports.log || console.log.bind(console); + logFn.apply(self, args); + } + + debug.namespace = namespace; + debug.enabled = exports.enabled(namespace); + debug.useColors = exports.useColors(); + debug.color = selectColor(namespace); + + // env-specific initialization logic for debug instances + if ('function' === typeof exports.init) { + exports.init(debug); + } + + return debug; +} + +/** + * Enables a debug mode by namespaces. This can include modes + * separated by a colon and wildcards. + * + * @param {String} namespaces + * @api public + */ + +function enable(namespaces) { + exports.save(namespaces); + + exports.names = []; + exports.skips = []; + + var split = (namespaces || '').split(/[\s,]+/); + var len = split.length; + + for (var i = 0; i < len; i++) { + if (!split[i]) continue; // ignore empty strings + namespaces = split[i].replace(/\*/g, '.*?'); + if (namespaces[0] === '-') { + exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$')); + } else { + exports.names.push(new RegExp('^' + namespaces + '$')); + } + } +} + +/** + * Disable debug output. + * + * @api public + */ + +function disable() { + exports.enable(''); +} + +/** + * Returns true if the given mode name is enabled, false otherwise. + * + * @param {String} name + * @return {Boolean} + * @api public + */ + +function enabled(name) { + var i, len; + for (i = 0, len = exports.skips.length; i < len; i++) { + if (exports.skips[i].test(name)) { + return false; + } + } + for (i = 0, len = exports.names.length; i < len; i++) { + if (exports.names[i].test(name)) { + return true; + } + } + return false; +} + +/** + * Coerce `val`. + * + * @param {Mixed} val + * @return {Mixed} + * @api private + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} + + +/***/ }), +/* 140 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-dev-utils/~/escape-string-regexp/index.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; + +module.exports = function (str) { + if (typeof str !== 'string') { + throw new TypeError('Expected a string'); + } + + return str.replace(matchOperatorsRe, '\\$&'); +}; + + +/***/ }), +/* 141 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-dev-utils/~/esutils/lib/ast.js ***! + \*******************************************************/ +/***/ (function(module, exports) { + +/* + Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com> + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +(function () { + 'use strict'; + + function isExpression(node) { + if (node == null) { return false; } + switch (node.type) { + case 'ArrayExpression': + case 'AssignmentExpression': + case 'BinaryExpression': + case 'CallExpression': + case 'ConditionalExpression': + case 'FunctionExpression': + case 'Identifier': + case 'Literal': + case 'LogicalExpression': + case 'MemberExpression': + case 'NewExpression': + case 'ObjectExpression': + case 'SequenceExpression': + case 'ThisExpression': + case 'UnaryExpression': + case 'UpdateExpression': + return true; + } + return false; + } + + function isIterationStatement(node) { + if (node == null) { return false; } + switch (node.type) { + case 'DoWhileStatement': + case 'ForInStatement': + case 'ForStatement': + case 'WhileStatement': + return true; + } + return false; + } + + function isStatement(node) { + if (node == null) { return false; } + switch (node.type) { + case 'BlockStatement': + case 'BreakStatement': + case 'ContinueStatement': + case 'DebuggerStatement': + case 'DoWhileStatement': + case 'EmptyStatement': + case 'ExpressionStatement': + case 'ForInStatement': + case 'ForStatement': + case 'IfStatement': + case 'LabeledStatement': + case 'ReturnStatement': + case 'SwitchStatement': + case 'ThrowStatement': + case 'TryStatement': + case 'VariableDeclaration': + case 'WhileStatement': + case 'WithStatement': + return true; + } + return false; + } + + function isSourceElement(node) { + return isStatement(node) || node != null && node.type === 'FunctionDeclaration'; + } + + function trailingStatement(node) { + switch (node.type) { + case 'IfStatement': + if (node.alternate != null) { + return node.alternate; + } + return node.consequent; + + case 'LabeledStatement': + case 'ForStatement': + case 'ForInStatement': + case 'WhileStatement': + case 'WithStatement': + return node.body; + } + return null; + } + + function isProblematicIfStatement(node) { + var current; + + if (node.type !== 'IfStatement') { + return false; + } + if (node.alternate == null) { + return false; + } + current = node.consequent; + do { + if (current.type === 'IfStatement') { + if (current.alternate == null) { + return true; + } + } + current = trailingStatement(current); + } while (current); + + return false; + } + + module.exports = { + isExpression: isExpression, + isStatement: isStatement, + isIterationStatement: isIterationStatement, + isSourceElement: isSourceElement, + isProblematicIfStatement: isProblematicIfStatement, + + trailingStatement: trailingStatement + }; +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ + + +/***/ }), +/* 142 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-dev-utils/~/esutils/lib/keyword.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* + Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com> + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +(function () { + 'use strict'; + + var code = __webpack_require__(/*! ./code */ 79); + + function isStrictModeReservedWordES6(id) { + switch (id) { + case 'implements': + case 'interface': + case 'package': + case 'private': + case 'protected': + case 'public': + case 'static': + case 'let': + return true; + default: + return false; + } + } + + function isKeywordES5(id, strict) { + // yield should not be treated as keyword under non-strict mode. + if (!strict && id === 'yield') { + return false; + } + return isKeywordES6(id, strict); + } + + function isKeywordES6(id, strict) { + if (strict && isStrictModeReservedWordES6(id)) { + return true; + } + + switch (id.length) { + case 2: + return (id === 'if') || (id === 'in') || (id === 'do'); + case 3: + return (id === 'var') || (id === 'for') || (id === 'new') || (id === 'try'); + case 4: + return (id === 'this') || (id === 'else') || (id === 'case') || + (id === 'void') || (id === 'with') || (id === 'enum'); + case 5: + return (id === 'while') || (id === 'break') || (id === 'catch') || + (id === 'throw') || (id === 'const') || (id === 'yield') || + (id === 'class') || (id === 'super'); + case 6: + return (id === 'return') || (id === 'typeof') || (id === 'delete') || + (id === 'switch') || (id === 'export') || (id === 'import'); + case 7: + return (id === 'default') || (id === 'finally') || (id === 'extends'); + case 8: + return (id === 'function') || (id === 'continue') || (id === 'debugger'); + case 10: + return (id === 'instanceof'); + default: + return false; + } + } + + function isReservedWordES5(id, strict) { + return id === 'null' || id === 'true' || id === 'false' || isKeywordES5(id, strict); + } + + function isReservedWordES6(id, strict) { + return id === 'null' || id === 'true' || id === 'false' || isKeywordES6(id, strict); + } + + function isRestrictedWord(id) { + return id === 'eval' || id === 'arguments'; + } + + function isIdentifierNameES5(id) { + var i, iz, ch; + + if (id.length === 0) { return false; } + + ch = id.charCodeAt(0); + if (!code.isIdentifierStartES5(ch)) { + return false; + } + + for (i = 1, iz = id.length; i < iz; ++i) { + ch = id.charCodeAt(i); + if (!code.isIdentifierPartES5(ch)) { + return false; + } + } + return true; + } + + function decodeUtf16(lead, trail) { + return (lead - 0xD800) * 0x400 + (trail - 0xDC00) + 0x10000; + } + + function isIdentifierNameES6(id) { + var i, iz, ch, lowCh, check; + + if (id.length === 0) { return false; } + + check = code.isIdentifierStartES6; + for (i = 0, iz = id.length; i < iz; ++i) { + ch = id.charCodeAt(i); + if (0xD800 <= ch && ch <= 0xDBFF) { + ++i; + if (i >= iz) { return false; } + lowCh = id.charCodeAt(i); + if (!(0xDC00 <= lowCh && lowCh <= 0xDFFF)) { + return false; + } + ch = decodeUtf16(ch, lowCh); + } + if (!check(ch)) { + return false; + } + check = code.isIdentifierPartES6; + } + return true; + } + + function isIdentifierES5(id, strict) { + return isIdentifierNameES5(id) && !isReservedWordES5(id, strict); + } + + function isIdentifierES6(id, strict) { + return isIdentifierNameES6(id) && !isReservedWordES6(id, strict); + } + + module.exports = { + isKeywordES5: isKeywordES5, + isKeywordES6: isKeywordES6, + isReservedWordES5: isReservedWordES5, + isReservedWordES6: isReservedWordES6, + isRestrictedWord: isRestrictedWord, + isIdentifierNameES5: isIdentifierNameES5, + isIdentifierNameES6: isIdentifierNameES6, + isIdentifierES5: isIdentifierES5, + isIdentifierES6: isIdentifierES6 + }; +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ + + +/***/ }), +/* 143 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-dev-utils/~/esutils/lib/utils.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* + Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com> + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +(function () { + 'use strict'; + + exports.ast = __webpack_require__(/*! ./ast */ 141); + exports.code = __webpack_require__(/*! ./code */ 79); + exports.keyword = __webpack_require__(/*! ./keyword */ 142); +}()); +/* vim: set sw=4 ts=4 et tw=80 : */ + + +/***/ }), +/* 144 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************!*\ + !*** ./packages/react-dev-utils/~/has-ansi/index.js ***! + \******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + +var ansiRegex = __webpack_require__(/*! ansi-regex */ 78); +var re = new RegExp(ansiRegex().source); // remove the `g` flag +module.exports = re.test.bind(re); + + +/***/ }), +/* 145 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-dev-utils/~/html-entities/index.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +module.exports = { + XmlEntities: __webpack_require__(/*! ./lib/xml-entities.js */ 147), + Html4Entities: __webpack_require__(/*! ./lib/html4-entities.js */ 146), + Html5Entities: __webpack_require__(/*! ./lib/html5-entities.js */ 80), + AllHtmlEntities: __webpack_require__(/*! ./lib/html5-entities.js */ 80) +}; + + +/***/ }), +/* 146 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-dev-utils/~/html-entities/lib/html4-entities.js ***! + \************************************************************************/ +/***/ (function(module, exports) { + +var HTML_ALPHA = ['apos', 'nbsp', 'iexcl', 'cent', 'pound', 'curren', 'yen', 'brvbar', 'sect', 'uml', 'copy', 'ordf', 'laquo', 'not', 'shy', 'reg', 'macr', 'deg', 'plusmn', 'sup2', 'sup3', 'acute', 'micro', 'para', 'middot', 'cedil', 'sup1', 'ordm', 'raquo', 'frac14', 'frac12', 'frac34', 'iquest', 'Agrave', 'Aacute', 'Acirc', 'Atilde', 'Auml', 'Aring', 'Aelig', 'Ccedil', 'Egrave', 'Eacute', 'Ecirc', 'Euml', 'Igrave', 'Iacute', 'Icirc', 'Iuml', 'ETH', 'Ntilde', 'Ograve', 'Oacute', 'Ocirc', 'Otilde', 'Ouml', 'times', 'Oslash', 'Ugrave', 'Uacute', 'Ucirc', 'Uuml', 'Yacute', 'THORN', 'szlig', 'agrave', 'aacute', 'acirc', 'atilde', 'auml', 'aring', 'aelig', 'ccedil', 'egrave', 'eacute', 'ecirc', 'euml', 'igrave', 'iacute', 'icirc', 'iuml', 'eth', 'ntilde', 'ograve', 'oacute', 'ocirc', 'otilde', 'ouml', 'divide', 'Oslash', 'ugrave', 'uacute', 'ucirc', 'uuml', 'yacute', 'thorn', 'yuml', 'quot', 'amp', 'lt', 'gt', 'oelig', 'oelig', 'scaron', 'scaron', 'yuml', 'circ', 'tilde', 'ensp', 'emsp', 'thinsp', 'zwnj', 'zwj', 'lrm', 'rlm', 'ndash', 'mdash', 'lsquo', 'rsquo', 'sbquo', 'ldquo', 'rdquo', 'bdquo', 'dagger', 'dagger', 'permil', 'lsaquo', 'rsaquo', 'euro', 'fnof', 'alpha', 'beta', 'gamma', 'delta', 'epsilon', 'zeta', 'eta', 'theta', 'iota', 'kappa', 'lambda', 'mu', 'nu', 'xi', 'omicron', 'pi', 'rho', 'sigma', 'tau', 'upsilon', 'phi', 'chi', 'psi', 'omega', 'alpha', 'beta', 'gamma', 'delta', 'epsilon', 'zeta', 'eta', 'theta', 'iota', 'kappa', 'lambda', 'mu', 'nu', 'xi', 'omicron', 'pi', 'rho', 'sigmaf', 'sigma', 'tau', 'upsilon', 'phi', 'chi', 'psi', 'omega', 'thetasym', 'upsih', 'piv', 'bull', 'hellip', 'prime', 'prime', 'oline', 'frasl', 'weierp', 'image', 'real', 'trade', 'alefsym', 'larr', 'uarr', 'rarr', 'darr', 'harr', 'crarr', 'larr', 'uarr', 'rarr', 'darr', 'harr', 'forall', 'part', 'exist', 'empty', 'nabla', 'isin', 'notin', 'ni', 'prod', 'sum', 'minus', 'lowast', 'radic', 'prop', 'infin', 'ang', 'and', 'or', 'cap', 'cup', 'int', 'there4', 'sim', 'cong', 'asymp', 'ne', 'equiv', 'le', 'ge', 'sub', 'sup', 'nsub', 'sube', 'supe', 'oplus', 'otimes', 'perp', 'sdot', 'lceil', 'rceil', 'lfloor', 'rfloor', 'lang', 'rang', 'loz', 'spades', 'clubs', 'hearts', 'diams']; +var HTML_CODES = [39, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 34, 38, 60, 62, 338, 339, 352, 353, 376, 710, 732, 8194, 8195, 8201, 8204, 8205, 8206, 8207, 8211, 8212, 8216, 8217, 8218, 8220, 8221, 8222, 8224, 8225, 8240, 8249, 8250, 8364, 402, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 977, 978, 982, 8226, 8230, 8242, 8243, 8254, 8260, 8472, 8465, 8476, 8482, 8501, 8592, 8593, 8594, 8595, 8596, 8629, 8656, 8657, 8658, 8659, 8660, 8704, 8706, 8707, 8709, 8711, 8712, 8713, 8715, 8719, 8721, 8722, 8727, 8730, 8733, 8734, 8736, 8743, 8744, 8745, 8746, 8747, 8756, 8764, 8773, 8776, 8800, 8801, 8804, 8805, 8834, 8835, 8836, 8838, 8839, 8853, 8855, 8869, 8901, 8968, 8969, 8970, 8971, 9001, 9002, 9674, 9824, 9827, 9829, 9830]; + +var alphaIndex = {}; +var numIndex = {}; + +var i = 0; +var length = HTML_ALPHA.length; +while (i < length) { + var a = HTML_ALPHA[i]; + var c = HTML_CODES[i]; + alphaIndex[a] = String.fromCharCode(c); + numIndex[c] = a; + i++; +} + +/** + * @constructor + */ +function Html4Entities() {} + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.prototype.decode = function(str) { + if (str.length === 0) { + return ''; + } + return str.replace(/&(#?[\w\d]+);?/g, function(s, entity) { + var chr; + if (entity.charAt(0) === "#") { + var code = entity.charAt(1).toLowerCase() === 'x' ? + parseInt(entity.substr(2), 16) : + parseInt(entity.substr(1)); + + if (!(isNaN(code) || code < -32768 || code > 65535)) { + chr = String.fromCharCode(code); + } + } else { + chr = alphaIndex[entity]; + } + return chr || s; + }); +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.decode = function(str) { + return new Html4Entities().decode(str); +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.prototype.encode = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var alpha = numIndex[str.charCodeAt(i)]; + result += alpha ? "&" + alpha + ";" : str.charAt(i); + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.encode = function(str) { + return new Html4Entities().encode(str); +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.prototype.encodeNonUTF = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var cc = str.charCodeAt(i); + var alpha = numIndex[cc]; + if (alpha) { + result += "&" + alpha + ";"; + } else if (cc < 32 || cc > 126) { + result += "&#" + cc + ";"; + } else { + result += str.charAt(i); + } + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.encodeNonUTF = function(str) { + return new Html4Entities().encodeNonUTF(str); +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.prototype.encodeNonASCII = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var c = str.charCodeAt(i); + if (c <= 255) { + result += str[i++]; + continue; + } + result += '&#' + c + ';'; + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ +Html4Entities.encodeNonASCII = function(str) { + return new Html4Entities().encodeNonASCII(str); +}; + +module.exports = Html4Entities; + + +/***/ }), +/* 147 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-dev-utils/~/html-entities/lib/xml-entities.js ***! + \**********************************************************************/ +/***/ (function(module, exports) { + +var ALPHA_INDEX = { + '<': '<', + '>': '>', + '"': '"', + '&apos': '\'', + '&': '&', + '<': '<', + '>': '>', + '"': '"', + ''': '\'', + '&': '&' +}; + +var CHAR_INDEX = { + 60: 'lt', + 62: 'gt', + 34: 'quot', + 39: 'apos', + 38: 'amp' +}; + +var CHAR_S_INDEX = { + '<': '<', + '>': '>', + '"': '"', + '\'': ''', + '&': '&' +}; + +/** + * @constructor + */ +function XmlEntities() {} + +/** + * @param {String} str + * @returns {String} + */ +XmlEntities.prototype.encode = function(str) { + if (str.length === 0) { + return ''; + } + return str.replace(/<|>|"|'|&/g, function(s) { + return CHAR_S_INDEX[s]; + }); +}; + +/** + * @param {String} str + * @returns {String} + */ + XmlEntities.encode = function(str) { + return new XmlEntities().encode(str); + }; + +/** + * @param {String} str + * @returns {String} + */ +XmlEntities.prototype.decode = function(str) { + if (str.length === 0) { + return ''; + } + return str.replace(/&#?[0-9a-zA-Z]+;?/g, function(s) { + if (s.charAt(1) === '#') { + var code = s.charAt(2).toLowerCase() === 'x' ? + parseInt(s.substr(3), 16) : + parseInt(s.substr(2)); + + if (isNaN(code) || code < -32768 || code > 65535) { + return ''; + } + return String.fromCharCode(code); + } + return ALPHA_INDEX[s] || s; + }); +}; + +/** + * @param {String} str + * @returns {String} + */ + XmlEntities.decode = function(str) { + return new XmlEntities().decode(str); + }; + +/** + * @param {String} str + * @returns {String} + */ +XmlEntities.prototype.encodeNonUTF = function(str) { + var strLength = str.length; + if (strLength === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLength) { + var c = str.charCodeAt(i); + var alpha = CHAR_INDEX[c]; + if (alpha) { + result += "&" + alpha + ";"; + i++; + continue; + } + if (c < 32 || c > 126) { + result += '&#' + c + ';'; + } else { + result += str.charAt(i); + } + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ + XmlEntities.encodeNonUTF = function(str) { + return new XmlEntities().encodeNonUTF(str); + }; + +/** + * @param {String} str + * @returns {String} + */ +XmlEntities.prototype.encodeNonASCII = function(str) { + var strLenght = str.length; + if (strLenght === 0) { + return ''; + } + var result = ''; + var i = 0; + while (i < strLenght) { + var c = str.charCodeAt(i); + if (c <= 255) { + result += str[i++]; + continue; + } + result += '&#' + c + ';'; + i++; + } + return result; +}; + +/** + * @param {String} str + * @returns {String} + */ + XmlEntities.encodeNonASCII = function(str) { + return new XmlEntities().encodeNonASCII(str); + }; + +module.exports = XmlEntities; + + +/***/ }), +/* 148 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-dev-utils/~/js-tokens/index.js ***! + \*******************************************************/ +/***/ (function(module, exports) { + +// Copyright 2014, 2015, 2016 Simon Lydell +// X11 (“MIT”) Licensed. (See LICENSE.) + +// This regex comes from regex.coffee, and is inserted here by generate-index.js +// (run `npm run build`). +module.exports = /((['"])(?:(?!\2|\\).|\\(?:\r\n|[\s\S]))*(\2)?|`(?:[^`\\$]|\\[\s\S]|\$(?!\{)|\$\{(?:[^{}]|\{[^}]*\}?)*\}?)*(`)?)|(\/\/.*)|(\/\*(?:[^*]|\*(?!\/))*(\*\/)?)|(\/(?!\*)(?:\[(?:(?![\]\\]).|\\.)*\]|(?![\/\]\\]).|\\.)+\/(?:(?!\s*(?:\b|[\u0080-\uFFFF$\\'"~({]|[+\-!](?!=)|\.?\d))|[gmiyu]{1,5}\b(?![\u0080-\uFFFF$\\]|\s*(?:[+\-*%&|^<>!=?({]|\/(?![\/*])))))|(0[xX][\da-fA-F]+|0[oO][0-7]+|0[bB][01]+|(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?)|((?!\d)(?:(?!\s)[$\w\u0080-\uFFFF]|\\u[\da-fA-F]{4}|\\u\{[\da-fA-F]{1,6}\})+)|(--|\+\+|&&|\|\||=>|\.{3}|(?:[+\-\/%&|^]|\*{1,2}|<{1,2}|>{1,3}|!=?|={1,2})=?|[?~.,:;[\](){}])|(\s+)|(^$|[\s\S])/g + +module.exports.matchToToken = function(match) { + var token = {type: "invalid", value: match[0]} + if (match[ 1]) token.type = "string" , token.closed = !!(match[3] || match[4]) + else if (match[ 5]) token.type = "comment" + else if (match[ 6]) token.type = "comment", token.closed = !!match[7] + else if (match[ 8]) token.type = "regex" + else if (match[ 9]) token.type = "number" + else if (match[10]) token.type = "name" + else if (match[11]) token.type = "punctuator" + else if (match[12]) token.type = "whitespace" + return token +} + + +/***/ }), +/* 149 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************!*\ + !*** ./packages/react-dev-utils/~/ms/index.js ***! + \************************************************/ +/***/ (function(module, exports) { + +/** + * Helpers. + */ + +var s = 1000 +var m = s * 60 +var h = m * 60 +var d = h * 24 +var y = d * 365.25 + +/** + * Parse or format the given `val`. + * + * Options: + * + * - `long` verbose formatting [false] + * + * @param {String|Number} val + * @param {Object} options + * @throws {Error} throw an error if val is not a non-empty string or a number + * @return {String|Number} + * @api public + */ + +module.exports = function (val, options) { + options = options || {} + var type = typeof val + if (type === 'string' && val.length > 0) { + return parse(val) + } else if (type === 'number' && isNaN(val) === false) { + return options.long ? + fmtLong(val) : + fmtShort(val) + } + throw new Error('val is not a non-empty string or a valid number. val=' + JSON.stringify(val)) +} + +/** + * Parse the given `str` and return milliseconds. + * + * @param {String} str + * @return {Number} + * @api private + */ + +function parse(str) { + str = String(str) + if (str.length > 10000) { + return + } + var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str) + if (!match) { + return + } + var n = parseFloat(match[1]) + var type = (match[2] || 'ms').toLowerCase() + switch (type) { + case 'years': + case 'year': + case 'yrs': + case 'yr': + case 'y': + return n * y + case 'days': + case 'day': + case 'd': + return n * d + case 'hours': + case 'hour': + case 'hrs': + case 'hr': + case 'h': + return n * h + case 'minutes': + case 'minute': + case 'mins': + case 'min': + case 'm': + return n * m + case 'seconds': + case 'second': + case 'secs': + case 'sec': + case 's': + return n * s + case 'milliseconds': + case 'millisecond': + case 'msecs': + case 'msec': + case 'ms': + return n + default: + return undefined + } +} + +/** + * Short format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function fmtShort(ms) { + if (ms >= d) { + return Math.round(ms / d) + 'd' + } + if (ms >= h) { + return Math.round(ms / h) + 'h' + } + if (ms >= m) { + return Math.round(ms / m) + 'm' + } + if (ms >= s) { + return Math.round(ms / s) + 's' + } + return ms + 'ms' +} + +/** + * Long format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ + +function fmtLong(ms) { + return plural(ms, d, 'day') || + plural(ms, h, 'hour') || + plural(ms, m, 'minute') || + plural(ms, s, 'second') || + ms + ' ms' +} + +/** + * Pluralization helper. + */ + +function plural(ms, n, name) { + if (ms < n) { + return + } + if (ms < n * 1.5) { + return Math.floor(ms / n) + ' ' + name + } + return Math.ceil(ms / n) + ' ' + name + 's' +} + + +/***/ }), +/* 150 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-dev-utils/~/querystringify/index.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var has = Object.prototype.hasOwnProperty; + +/** + * Simple query string parser. + * + * @param {String} query The query string that needs to be parsed. + * @returns {Object} + * @api public + */ +function querystring(query) { + var parser = /([^=?&]+)=?([^&]*)/g + , result = {} + , part; + + // + // Little nifty parsing hack, leverage the fact that RegExp.exec increments + // the lastIndex property so we can continue executing this loop until we've + // parsed all results. + // + for (; + part = parser.exec(query); + result[decodeURIComponent(part[1])] = decodeURIComponent(part[2]) + ); + + return result; +} + +/** + * Transform a query string to an object. + * + * @param {Object} obj Object that should be transformed. + * @param {String} prefix Optional prefix. + * @returns {String} + * @api public + */ +function querystringify(obj, prefix) { + prefix = prefix || ''; + + var pairs = []; + + // + // Optionally prefix with a '?' if needed + // + if ('string' !== typeof prefix) prefix = '?'; + + for (var key in obj) { + if (has.call(obj, key)) { + pairs.push(encodeURIComponent(key) +'='+ encodeURIComponent(obj[key])); + } + } + + return pairs.length ? prefix + pairs.join('&') : ''; +} + +// +// Expose the module. +// +exports.stringify = querystringify; +exports.parse = querystring; + + +/***/ }), +/* 151 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-dev-utils/~/regenerator-runtime/runtime-module.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(global) {// This method of obtaining a reference to the global object needs to be +// kept identical to the way it is obtained in runtime.js +var g = + typeof global === "object" ? global : + typeof window === "object" ? window : + typeof self === "object" ? self : this; + +// Use `getOwnPropertyNames` because not all browsers support calling +// `hasOwnProperty` on the global `self` object in a worker. See #183. +var hadRuntime = g.regeneratorRuntime && + Object.getOwnPropertyNames(g).indexOf("regeneratorRuntime") >= 0; + +// Save the old regeneratorRuntime in case it needs to be restored later. +var oldRuntime = hadRuntime && g.regeneratorRuntime; + +// Force reevalutation of runtime.js. +g.regeneratorRuntime = undefined; + +module.exports = __webpack_require__(/*! ./runtime */ 152); + +if (hadRuntime) { + // Restore the original runtime. + g.regeneratorRuntime = oldRuntime; +} else { + // Remove the global property added by runtime.js. + try { + delete g.regeneratorRuntime; + } catch(e) { + g.regeneratorRuntime = undefined; + } +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 152 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-dev-utils/~/regenerator-runtime/runtime.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(global, process) {/** + * Copyright (c) 2014, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * https://raw.github.com/facebook/regenerator/master/LICENSE file. An + * additional grant of patent rights can be found in the PATENTS file in + * the same directory. + */ + +!(function(global) { + "use strict"; + + var Op = Object.prototype; + var hasOwn = Op.hasOwnProperty; + var undefined; // More compressible than void 0. + var $Symbol = typeof Symbol === "function" ? Symbol : {}; + var iteratorSymbol = $Symbol.iterator || "@@iterator"; + var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag"; + + var inModule = typeof module === "object"; + var runtime = global.regeneratorRuntime; + if (runtime) { + if (inModule) { + // If regeneratorRuntime is defined globally and we're in a module, + // make the exports object identical to regeneratorRuntime. + module.exports = runtime; + } + // Don't bother evaluating the rest of this file if the runtime was + // already defined globally. + return; + } + + // Define the runtime globally (as expected by generated code) as either + // module.exports (if we're in a module) or a new, empty object. + runtime = global.regeneratorRuntime = inModule ? module.exports : {}; + + function wrap(innerFn, outerFn, self, tryLocsList) { + // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator. + var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator; + var generator = Object.create(protoGenerator.prototype); + var context = new Context(tryLocsList || []); + + // The ._invoke method unifies the implementations of the .next, + // .throw, and .return methods. + generator._invoke = makeInvokeMethod(innerFn, self, context); + + return generator; + } + runtime.wrap = wrap; + + // Try/catch helper to minimize deoptimizations. Returns a completion + // record like context.tryEntries[i].completion. This interface could + // have been (and was previously) designed to take a closure to be + // invoked without arguments, but in all the cases we care about we + // already have an existing method we want to call, so there's no need + // to create a new function object. We can even get away with assuming + // the method takes exactly one argument, since that happens to be true + // in every case, so we don't have to touch the arguments object. The + // only additional allocation required is the completion record, which + // has a stable shape and so hopefully should be cheap to allocate. + function tryCatch(fn, obj, arg) { + try { + return { type: "normal", arg: fn.call(obj, arg) }; + } catch (err) { + return { type: "throw", arg: err }; + } + } + + var GenStateSuspendedStart = "suspendedStart"; + var GenStateSuspendedYield = "suspendedYield"; + var GenStateExecuting = "executing"; + var GenStateCompleted = "completed"; + + // Returning this object from the innerFn has the same effect as + // breaking out of the dispatch switch statement. + var ContinueSentinel = {}; + + // Dummy constructor functions that we use as the .constructor and + // .constructor.prototype properties for functions that return Generator + // objects. For full spec compliance, you may wish to configure your + // minifier not to mangle the names of these two functions. + function Generator() {} + function GeneratorFunction() {} + function GeneratorFunctionPrototype() {} + + // This is a polyfill for %IteratorPrototype% for environments that + // don't natively support it. + var IteratorPrototype = {}; + IteratorPrototype[iteratorSymbol] = function () { + return this; + }; + + var getProto = Object.getPrototypeOf; + var NativeIteratorPrototype = getProto && getProto(getProto(values([]))); + if (NativeIteratorPrototype && + NativeIteratorPrototype !== Op && + hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) { + // This environment has a native %IteratorPrototype%; use it instead + // of the polyfill. + IteratorPrototype = NativeIteratorPrototype; + } + + var Gp = GeneratorFunctionPrototype.prototype = + Generator.prototype = Object.create(IteratorPrototype); + GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype; + GeneratorFunctionPrototype.constructor = GeneratorFunction; + GeneratorFunctionPrototype[toStringTagSymbol] = + GeneratorFunction.displayName = "GeneratorFunction"; + + // Helper for defining the .next, .throw, and .return methods of the + // Iterator interface in terms of a single ._invoke method. + function defineIteratorMethods(prototype) { + ["next", "throw", "return"].forEach(function(method) { + prototype[method] = function(arg) { + return this._invoke(method, arg); + }; + }); + } + + runtime.isGeneratorFunction = function(genFun) { + var ctor = typeof genFun === "function" && genFun.constructor; + return ctor + ? ctor === GeneratorFunction || + // For the native GeneratorFunction constructor, the best we can + // do is to check its .name property. + (ctor.displayName || ctor.name) === "GeneratorFunction" + : false; + }; + + runtime.mark = function(genFun) { + if (Object.setPrototypeOf) { + Object.setPrototypeOf(genFun, GeneratorFunctionPrototype); + } else { + genFun.__proto__ = GeneratorFunctionPrototype; + if (!(toStringTagSymbol in genFun)) { + genFun[toStringTagSymbol] = "GeneratorFunction"; + } + } + genFun.prototype = Object.create(Gp); + return genFun; + }; + + // Within the body of any async function, `await x` is transformed to + // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test + // `hasOwn.call(value, "__await")` to determine if the yielded value is + // meant to be awaited. + runtime.awrap = function(arg) { + return { __await: arg }; + }; + + function AsyncIterator(generator) { + function invoke(method, arg, resolve, reject) { + var record = tryCatch(generator[method], generator, arg); + if (record.type === "throw") { + reject(record.arg); + } else { + var result = record.arg; + var value = result.value; + if (value && + typeof value === "object" && + hasOwn.call(value, "__await")) { + return Promise.resolve(value.__await).then(function(value) { + invoke("next", value, resolve, reject); + }, function(err) { + invoke("throw", err, resolve, reject); + }); + } + + return Promise.resolve(value).then(function(unwrapped) { + // When a yielded Promise is resolved, its final value becomes + // the .value of the Promise<{value,done}> result for the + // current iteration. If the Promise is rejected, however, the + // result for this iteration will be rejected with the same + // reason. Note that rejections of yielded Promises are not + // thrown back into the generator function, as is the case + // when an awaited Promise is rejected. This difference in + // behavior between yield and await is important, because it + // allows the consumer to decide what to do with the yielded + // rejection (swallow it and continue, manually .throw it back + // into the generator, abandon iteration, whatever). With + // await, by contrast, there is no opportunity to examine the + // rejection reason outside the generator function, so the + // only option is to throw it from the await expression, and + // let the generator function handle the exception. + result.value = unwrapped; + resolve(result); + }, reject); + } + } + + if (typeof process === "object" && process.domain) { + invoke = process.domain.bind(invoke); + } + + var previousPromise; + + function enqueue(method, arg) { + function callInvokeWithMethodAndArg() { + return new Promise(function(resolve, reject) { + invoke(method, arg, resolve, reject); + }); + } + + return previousPromise = + // If enqueue has been called before, then we want to wait until + // all previous Promises have been resolved before calling invoke, + // so that results are always delivered in the correct order. If + // enqueue has not been called before, then it is important to + // call invoke immediately, without waiting on a callback to fire, + // so that the async generator function has the opportunity to do + // any necessary setup in a predictable way. This predictability + // is why the Promise constructor synchronously invokes its + // executor callback, and why async functions synchronously + // execute code before the first await. Since we implement simple + // async functions in terms of async generators, it is especially + // important to get this right, even though it requires care. + previousPromise ? previousPromise.then( + callInvokeWithMethodAndArg, + // Avoid propagating failures to Promises returned by later + // invocations of the iterator. + callInvokeWithMethodAndArg + ) : callInvokeWithMethodAndArg(); + } + + // Define the unified helper method that is used to implement .next, + // .throw, and .return (see defineIteratorMethods). + this._invoke = enqueue; + } + + defineIteratorMethods(AsyncIterator.prototype); + runtime.AsyncIterator = AsyncIterator; + + // Note that simple async functions are implemented on top of + // AsyncIterator objects; they just return a Promise for the value of + // the final result produced by the iterator. + runtime.async = function(innerFn, outerFn, self, tryLocsList) { + var iter = new AsyncIterator( + wrap(innerFn, outerFn, self, tryLocsList) + ); + + return runtime.isGeneratorFunction(outerFn) + ? iter // If outerFn is a generator, return the full iterator. + : iter.next().then(function(result) { + return result.done ? result.value : iter.next(); + }); + }; + + function makeInvokeMethod(innerFn, self, context) { + var state = GenStateSuspendedStart; + + return function invoke(method, arg) { + if (state === GenStateExecuting) { + throw new Error("Generator is already running"); + } + + if (state === GenStateCompleted) { + if (method === "throw") { + throw arg; + } + + // Be forgiving, per 25.3.3.3.3 of the spec: + // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume + return doneResult(); + } + + context.method = method; + context.arg = arg; + + while (true) { + var delegate = context.delegate; + if (delegate) { + var delegateResult = maybeInvokeDelegate(delegate, context); + if (delegateResult) { + if (delegateResult === ContinueSentinel) continue; + return delegateResult; + } + } + + if (context.method === "next") { + // Setting context._sent for legacy support of Babel's + // function.sent implementation. + context.sent = context._sent = context.arg; + + } else if (context.method === "throw") { + if (state === GenStateSuspendedStart) { + state = GenStateCompleted; + throw context.arg; + } + + context.dispatchException(context.arg); + + } else if (context.method === "return") { + context.abrupt("return", context.arg); + } + + state = GenStateExecuting; + + var record = tryCatch(innerFn, self, context); + if (record.type === "normal") { + // If an exception is thrown from innerFn, we leave state === + // GenStateExecuting and loop back for another invocation. + state = context.done + ? GenStateCompleted + : GenStateSuspendedYield; + + if (record.arg === ContinueSentinel) { + continue; + } + + return { + value: record.arg, + done: context.done + }; + + } else if (record.type === "throw") { + state = GenStateCompleted; + // Dispatch the exception by looping back around to the + // context.dispatchException(context.arg) call above. + context.method = "throw"; + context.arg = record.arg; + } + } + }; + } + + // Call delegate.iterator[context.method](context.arg) and handle the + // result, either by returning a { value, done } result from the + // delegate iterator, or by modifying context.method and context.arg, + // setting context.delegate to null, and returning the ContinueSentinel. + function maybeInvokeDelegate(delegate, context) { + var method = delegate.iterator[context.method]; + if (method === undefined) { + // A .throw or .return when the delegate iterator has no .throw + // method always terminates the yield* loop. + context.delegate = null; + + if (context.method === "throw") { + if (delegate.iterator.return) { + // If the delegate iterator has a return method, give it a + // chance to clean up. + context.method = "return"; + context.arg = undefined; + maybeInvokeDelegate(delegate, context); + + if (context.method === "throw") { + // If maybeInvokeDelegate(context) changed context.method from + // "return" to "throw", let that override the TypeError below. + return ContinueSentinel; + } + } + + context.method = "throw"; + context.arg = new TypeError( + "The iterator does not provide a 'throw' method"); + } + + return ContinueSentinel; + } + + var record = tryCatch(method, delegate.iterator, context.arg); + + if (record.type === "throw") { + context.method = "throw"; + context.arg = record.arg; + context.delegate = null; + return ContinueSentinel; + } + + var info = record.arg; + + if (! info) { + context.method = "throw"; + context.arg = new TypeError("iterator result is not an object"); + context.delegate = null; + return ContinueSentinel; + } + + if (info.done) { + // Assign the result of the finished delegate to the temporary + // variable specified by delegate.resultName (see delegateYield). + context[delegate.resultName] = info.value; + + // Resume execution at the desired location (see delegateYield). + context.next = delegate.nextLoc; + + // If context.method was "throw" but the delegate handled the + // exception, let the outer generator proceed normally. If + // context.method was "next", forget context.arg since it has been + // "consumed" by the delegate iterator. If context.method was + // "return", allow the original .return call to continue in the + // outer generator. + if (context.method !== "return") { + context.method = "next"; + context.arg = undefined; + } + + } else { + // Re-yield the result returned by the delegate method. + return info; + } + + // The delegate iterator is finished, so forget it and continue with + // the outer generator. + context.delegate = null; + return ContinueSentinel; + } + + // Define Generator.prototype.{next,throw,return} in terms of the + // unified ._invoke helper method. + defineIteratorMethods(Gp); + + Gp[toStringTagSymbol] = "Generator"; + + Gp.toString = function() { + return "[object Generator]"; + }; + + function pushTryEntry(locs) { + var entry = { tryLoc: locs[0] }; + + if (1 in locs) { + entry.catchLoc = locs[1]; + } + + if (2 in locs) { + entry.finallyLoc = locs[2]; + entry.afterLoc = locs[3]; + } + + this.tryEntries.push(entry); + } + + function resetTryEntry(entry) { + var record = entry.completion || {}; + record.type = "normal"; + delete record.arg; + entry.completion = record; + } + + function Context(tryLocsList) { + // The root entry object (effectively a try statement without a catch + // or a finally block) gives us a place to store values thrown from + // locations where there is no enclosing try statement. + this.tryEntries = [{ tryLoc: "root" }]; + tryLocsList.forEach(pushTryEntry, this); + this.reset(true); + } + + runtime.keys = function(object) { + var keys = []; + for (var key in object) { + keys.push(key); + } + keys.reverse(); + + // Rather than returning an object with a next method, we keep + // things simple and return the next function itself. + return function next() { + while (keys.length) { + var key = keys.pop(); + if (key in object) { + next.value = key; + next.done = false; + return next; + } + } + + // To avoid creating an additional object, we just hang the .value + // and .done properties off the next function object itself. This + // also ensures that the minifier will not anonymize the function. + next.done = true; + return next; + }; + }; + + function values(iterable) { + if (iterable) { + var iteratorMethod = iterable[iteratorSymbol]; + if (iteratorMethod) { + return iteratorMethod.call(iterable); + } + + if (typeof iterable.next === "function") { + return iterable; + } + + if (!isNaN(iterable.length)) { + var i = -1, next = function next() { + while (++i < iterable.length) { + if (hasOwn.call(iterable, i)) { + next.value = iterable[i]; + next.done = false; + return next; + } + } + + next.value = undefined; + next.done = true; + + return next; + }; + + return next.next = next; + } + } + + // Return an iterator with no values. + return { next: doneResult }; + } + runtime.values = values; + + function doneResult() { + return { value: undefined, done: true }; + } + + Context.prototype = { + constructor: Context, + + reset: function(skipTempReset) { + this.prev = 0; + this.next = 0; + // Resetting context._sent for legacy support of Babel's + // function.sent implementation. + this.sent = this._sent = undefined; + this.done = false; + this.delegate = null; + + this.method = "next"; + this.arg = undefined; + + this.tryEntries.forEach(resetTryEntry); + + if (!skipTempReset) { + for (var name in this) { + // Not sure about the optimal order of these conditions: + if (name.charAt(0) === "t" && + hasOwn.call(this, name) && + !isNaN(+name.slice(1))) { + this[name] = undefined; + } + } + } + }, + + stop: function() { + this.done = true; + + var rootEntry = this.tryEntries[0]; + var rootRecord = rootEntry.completion; + if (rootRecord.type === "throw") { + throw rootRecord.arg; + } + + return this.rval; + }, + + dispatchException: function(exception) { + if (this.done) { + throw exception; + } + + var context = this; + function handle(loc, caught) { + record.type = "throw"; + record.arg = exception; + context.next = loc; + + if (caught) { + // If the dispatched exception was caught by a catch block, + // then let that catch block handle the exception normally. + context.method = "next"; + context.arg = undefined; + } + + return !! caught; + } + + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + var record = entry.completion; + + if (entry.tryLoc === "root") { + // Exception thrown outside of any try block that could handle + // it, so set the completion value of the entire function to + // throw the exception. + return handle("end"); + } + + if (entry.tryLoc <= this.prev) { + var hasCatch = hasOwn.call(entry, "catchLoc"); + var hasFinally = hasOwn.call(entry, "finallyLoc"); + + if (hasCatch && hasFinally) { + if (this.prev < entry.catchLoc) { + return handle(entry.catchLoc, true); + } else if (this.prev < entry.finallyLoc) { + return handle(entry.finallyLoc); + } + + } else if (hasCatch) { + if (this.prev < entry.catchLoc) { + return handle(entry.catchLoc, true); + } + + } else if (hasFinally) { + if (this.prev < entry.finallyLoc) { + return handle(entry.finallyLoc); + } + + } else { + throw new Error("try statement without catch or finally"); + } + } + } + }, + + abrupt: function(type, arg) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + if (entry.tryLoc <= this.prev && + hasOwn.call(entry, "finallyLoc") && + this.prev < entry.finallyLoc) { + var finallyEntry = entry; + break; + } + } + + if (finallyEntry && + (type === "break" || + type === "continue") && + finallyEntry.tryLoc <= arg && + arg <= finallyEntry.finallyLoc) { + // Ignore the finally entry if control is not jumping to a + // location outside the try/catch block. + finallyEntry = null; + } + + var record = finallyEntry ? finallyEntry.completion : {}; + record.type = type; + record.arg = arg; + + if (finallyEntry) { + this.method = "next"; + this.next = finallyEntry.finallyLoc; + return ContinueSentinel; + } + + return this.complete(record); + }, + + complete: function(record, afterLoc) { + if (record.type === "throw") { + throw record.arg; + } + + if (record.type === "break" || + record.type === "continue") { + this.next = record.arg; + } else if (record.type === "return") { + this.rval = this.arg = record.arg; + this.method = "return"; + this.next = "end"; + } else if (record.type === "normal" && afterLoc) { + this.next = afterLoc; + } + + return ContinueSentinel; + }, + + finish: function(finallyLoc) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + if (entry.finallyLoc === finallyLoc) { + this.complete(entry.completion, entry.afterLoc); + resetTryEntry(entry); + return ContinueSentinel; + } + } + }, + + "catch": function(tryLoc) { + for (var i = this.tryEntries.length - 1; i >= 0; --i) { + var entry = this.tryEntries[i]; + if (entry.tryLoc === tryLoc) { + var record = entry.completion; + if (record.type === "throw") { + var thrown = record.arg; + resetTryEntry(entry); + } + return thrown; + } + } + + // The context.catch method must only be called with a location + // argument that corresponds to a known catch block. + throw new Error("illegal catch attempt"); + }, + + delegateYield: function(iterable, resultName, nextLoc) { + this.delegate = { + iterator: values(iterable), + resultName: resultName, + nextLoc: nextLoc + }; + + if (this.method === "next") { + // Deliberately forget the last sent value so that we don't + // accidentally pass it on to the delegate. + this.arg = undefined; + } + + return ContinueSentinel; + } + }; +})( + // Among the various tricks for obtaining a reference to the global + // object, this seems to be the most reliable technique that does not + // use indirect eval (which violates Content Security Policy). + typeof global === "object" ? global : + typeof window === "object" ? window : + typeof self === "object" ? self : this +); + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../react-scripts/~/webpack/buildin/global.js */ 4), __webpack_require__(/*! ./../../../react-scripts/~/process/browser.js */ 17))) + +/***/ }), +/* 153 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-dev-utils/~/requires-port/index.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Check if we're required to add a port number. + * + * @see https://url.spec.whatwg.org/#default-port + * @param {Number|String} port Port number we need to check + * @param {String} protocol Protocol we need to check against. + * @returns {Boolean} Is it a default port for the given protocol + * @api private + */ +module.exports = function required(port, protocol) { + protocol = protocol.split(':')[0]; + port = +port; + + if (!port) return false; + + switch (protocol) { + case 'http': + case 'ws': + return port !== 80; + + case 'https': + case 'wss': + return port !== 443; + + case 'ftp': + return port !== 21; + + case 'gopher': + return port !== 70; + + case 'file': + return false; + } + + return port !== 0; +}; + + +/***/ }), +/* 154 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-dev-utils/~/settle-promise/lib/index.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +function settle(val) { + if (!Array.isArray(val)) val = [val]; + return Promise.all(val.map(function (p) { + return p.then(function (value) { + return { + isFulfilled: true, + isRejected: false, + value: value + }; + }).catch(function (reason) { + return { + isFulfilled: false, + isRejected: true, + reason: reason + }; + }); + })); +} + +exports.settle = settle; +exports.default = settle; + +/***/ }), +/* 155 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/entry.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var transportList = __webpack_require__(/*! ./transport-list */ 164); + +module.exports = __webpack_require__(/*! ./main */ 162)(transportList); + +// TODO can't get rid of this until all servers do +if ('_sockjs_onload' in global) { + setTimeout(global._sockjs_onload, 1); +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 156 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/event/close.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , Event = __webpack_require__(/*! ./event */ 48) + ; + +function CloseEvent() { + Event.call(this); + this.initEvent('close', false, false); + this.wasClean = false; + this.code = 0; + this.reason = ''; +} + +inherits(CloseEvent, Event); + +module.exports = CloseEvent; + + +/***/ }), +/* 157 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/event/trans-message.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , Event = __webpack_require__(/*! ./event */ 48) + ; + +function TransportMessageEvent(data) { + Event.call(this); + this.initEvent('message', false, false); + this.data = data; +} + +inherits(TransportMessageEvent, Event); + +module.exports = TransportMessageEvent; + + +/***/ }), +/* 158 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/facade.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var JSON3 = __webpack_require__(/*! json3 */ 16) + , iframeUtils = __webpack_require__(/*! ./utils/iframe */ 31) + ; + +function FacadeJS(transport) { + this._transport = transport; + transport.on('message', this._transportMessage.bind(this)); + transport.on('close', this._transportClose.bind(this)); +} + +FacadeJS.prototype._transportClose = function(code, reason) { + iframeUtils.postMessage('c', JSON3.stringify([code, reason])); +}; +FacadeJS.prototype._transportMessage = function(frame) { + iframeUtils.postMessage('t', frame); +}; +FacadeJS.prototype._send = function(data) { + this._transport.send(data); +}; +FacadeJS.prototype._close = function() { + this._transport.close(); + this._transport.removeAllListeners(); +}; + +module.exports = FacadeJS; + + +/***/ }), +/* 159 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/iframe-bootstrap.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var urlUtils = __webpack_require__(/*! ./utils/url */ 11) + , eventUtils = __webpack_require__(/*! ./utils/event */ 19) + , JSON3 = __webpack_require__(/*! json3 */ 16) + , FacadeJS = __webpack_require__(/*! ./facade */ 158) + , InfoIframeReceiver = __webpack_require__(/*! ./info-iframe-receiver */ 83) + , iframeUtils = __webpack_require__(/*! ./utils/iframe */ 31) + , loc = __webpack_require__(/*! ./location */ 84) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:iframe-bootstrap'); +} + +module.exports = function(SockJS, availableTransports) { + var transportMap = {}; + availableTransports.forEach(function(at) { + if (at.facadeTransport) { + transportMap[at.facadeTransport.transportName] = at.facadeTransport; + } + }); + + // hard-coded for the info iframe + // TODO see if we can make this more dynamic + transportMap[InfoIframeReceiver.transportName] = InfoIframeReceiver; + var parentOrigin; + + /* eslint-disable camelcase */ + SockJS.bootstrap_iframe = function() { + /* eslint-enable camelcase */ + var facade; + iframeUtils.currentWindowId = loc.hash.slice(1); + var onMessage = function(e) { + if (e.source !== parent) { + return; + } + if (typeof parentOrigin === 'undefined') { + parentOrigin = e.origin; + } + if (e.origin !== parentOrigin) { + return; + } + + var iframeMessage; + try { + iframeMessage = JSON3.parse(e.data); + } catch (ignored) { + debug('bad json', e.data); + return; + } + + if (iframeMessage.windowId !== iframeUtils.currentWindowId) { + return; + } + switch (iframeMessage.type) { + case 's': + var p; + try { + p = JSON3.parse(iframeMessage.data); + } catch (ignored) { + debug('bad json', iframeMessage.data); + break; + } + var version = p[0]; + var transport = p[1]; + var transUrl = p[2]; + var baseUrl = p[3]; + debug(version, transport, transUrl, baseUrl); + // change this to semver logic + if (version !== SockJS.version) { + throw new Error('Incompatible SockJS! Main site uses:' + + ' "' + version + '", the iframe:' + + ' "' + SockJS.version + '".'); + } + + if (!urlUtils.isOriginEqual(transUrl, loc.href) || + !urlUtils.isOriginEqual(baseUrl, loc.href)) { + throw new Error('Can\'t connect to different domain from within an ' + + 'iframe. (' + loc.href + ', ' + transUrl + ', ' + baseUrl + ')'); + } + facade = new FacadeJS(new transportMap[transport](transUrl, baseUrl)); + break; + case 'm': + facade._send(iframeMessage.data); + break; + case 'c': + if (facade) { + facade._close(); + } + facade = null; + break; + } + }; + + eventUtils.attachEvent('message', onMessage); + + // Start + iframeUtils.postMessage('s'); + }; +}; + + +/***/ }), +/* 160 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/info-iframe.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , inherits = __webpack_require__(/*! inherits */ 2) + , JSON3 = __webpack_require__(/*! json3 */ 16) + , utils = __webpack_require__(/*! ./utils/event */ 19) + , IframeTransport = __webpack_require__(/*! ./transport/iframe */ 89) + , InfoReceiverIframe = __webpack_require__(/*! ./info-iframe-receiver */ 83) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:info-iframe'); +} + +function InfoIframe(baseUrl, url) { + var self = this; + EventEmitter.call(this); + + var go = function() { + var ifr = self.ifr = new IframeTransport(InfoReceiverIframe.transportName, url, baseUrl); + + ifr.once('message', function(msg) { + if (msg) { + var d; + try { + d = JSON3.parse(msg); + } catch (e) { + debug('bad json', msg); + self.emit('finish'); + self.close(); + return; + } + + var info = d[0], rtt = d[1]; + self.emit('finish', info, rtt); + } + self.close(); + }); + + ifr.once('close', function() { + self.emit('finish'); + self.close(); + }); + }; + + // TODO this seems the same as the 'needBody' from transports + if (!global.document.body) { + utils.attachEvent('load', go); + } else { + go(); + } +} + +inherits(InfoIframe, EventEmitter); + +InfoIframe.enabled = function() { + return IframeTransport.enabled(); +}; + +InfoIframe.prototype.close = function() { + if (this.ifr) { + this.ifr.close(); + } + this.removeAllListeners(); + this.ifr = null; +}; + +module.exports = InfoIframe; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 161 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/info-receiver.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , inherits = __webpack_require__(/*! inherits */ 2) + , urlUtils = __webpack_require__(/*! ./utils/url */ 11) + , XDR = __webpack_require__(/*! ./transport/sender/xdr */ 50) + , XHRCors = __webpack_require__(/*! ./transport/sender/xhr-cors */ 39) + , XHRLocal = __webpack_require__(/*! ./transport/sender/xhr-local */ 29) + , XHRFake = __webpack_require__(/*! ./transport/sender/xhr-fake */ 173) + , InfoIframe = __webpack_require__(/*! ./info-iframe */ 160) + , InfoAjax = __webpack_require__(/*! ./info-ajax */ 82) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:info-receiver'); +} + +function InfoReceiver(baseUrl, urlInfo) { + debug(baseUrl); + var self = this; + EventEmitter.call(this); + + setTimeout(function() { + self.doXhr(baseUrl, urlInfo); + }, 0); +} + +inherits(InfoReceiver, EventEmitter); + +// TODO this is currently ignoring the list of available transports and the whitelist + +InfoReceiver._getReceiver = function(baseUrl, url, urlInfo) { + // determine method of CORS support (if needed) + if (urlInfo.sameOrigin) { + return new InfoAjax(url, XHRLocal); + } + if (XHRCors.enabled) { + return new InfoAjax(url, XHRCors); + } + if (XDR.enabled && urlInfo.sameScheme) { + return new InfoAjax(url, XDR); + } + if (InfoIframe.enabled()) { + return new InfoIframe(baseUrl, url); + } + return new InfoAjax(url, XHRFake); +}; + +InfoReceiver.prototype.doXhr = function(baseUrl, urlInfo) { + var self = this + , url = urlUtils.addPath(baseUrl, '/info') + ; + debug('doXhr', url); + + this.xo = InfoReceiver._getReceiver(baseUrl, url, urlInfo); + + this.timeoutRef = setTimeout(function() { + debug('timeout'); + self._cleanup(false); + self.emit('finish'); + }, InfoReceiver.timeout); + + this.xo.once('finish', function(info, rtt) { + debug('finish', info, rtt); + self._cleanup(true); + self.emit('finish', info, rtt); + }); +}; + +InfoReceiver.prototype._cleanup = function(wasClean) { + debug('_cleanup'); + clearTimeout(this.timeoutRef); + this.timeoutRef = null; + if (!wasClean && this.xo) { + this.xo.close(); + } + this.xo = null; +}; + +InfoReceiver.prototype.close = function() { + debug('close'); + this.removeAllListeners(); + this._cleanup(false); +}; + +InfoReceiver.timeout = 8000; + +module.exports = InfoReceiver; + + +/***/ }), +/* 162 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/main.js ***! + \**************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +__webpack_require__(/*! ./shims */ 163); + +var URL = __webpack_require__(/*! url-parse */ 52) + , inherits = __webpack_require__(/*! inherits */ 2) + , JSON3 = __webpack_require__(/*! json3 */ 16) + , random = __webpack_require__(/*! ./utils/random */ 25) + , escape = __webpack_require__(/*! ./utils/escape */ 178) + , urlUtils = __webpack_require__(/*! ./utils/url */ 11) + , eventUtils = __webpack_require__(/*! ./utils/event */ 19) + , transport = __webpack_require__(/*! ./utils/transport */ 180) + , objectUtils = __webpack_require__(/*! ./utils/object */ 51) + , browser = __webpack_require__(/*! ./utils/browser */ 30) + , log = __webpack_require__(/*! ./utils/log */ 179) + , Event = __webpack_require__(/*! ./event/event */ 48) + , EventTarget = __webpack_require__(/*! ./event/eventtarget */ 81) + , loc = __webpack_require__(/*! ./location */ 84) + , CloseEvent = __webpack_require__(/*! ./event/close */ 156) + , TransportMessageEvent = __webpack_require__(/*! ./event/trans-message */ 157) + , InfoReceiver = __webpack_require__(/*! ./info-receiver */ 161) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:main'); +} + +var transports; + +// follow constructor steps defined at http://dev.w3.org/html5/websockets/#the-websocket-interface +function SockJS(url, protocols, options) { + if (!(this instanceof SockJS)) { + return new SockJS(url, protocols, options); + } + if (arguments.length < 1) { + throw new TypeError("Failed to construct 'SockJS: 1 argument required, but only 0 present"); + } + EventTarget.call(this); + + this.readyState = SockJS.CONNECTING; + this.extensions = ''; + this.protocol = ''; + + // non-standard extension + options = options || {}; + if (options.protocols_whitelist) { + log.warn("'protocols_whitelist' is DEPRECATED. Use 'transports' instead."); + } + this._transportsWhitelist = options.transports; + this._transportOptions = options.transportOptions || {}; + + var sessionId = options.sessionId || 8; + if (typeof sessionId === 'function') { + this._generateSessionId = sessionId; + } else if (typeof sessionId === 'number') { + this._generateSessionId = function() { + return random.string(sessionId); + }; + } else { + throw new TypeError('If sessionId is used in the options, it needs to be a number or a function.'); + } + + this._server = options.server || random.numberString(1000); + + // Step 1 of WS spec - parse and validate the url. Issue #8 + var parsedUrl = new URL(url); + if (!parsedUrl.host || !parsedUrl.protocol) { + throw new SyntaxError("The URL '" + url + "' is invalid"); + } else if (parsedUrl.hash) { + throw new SyntaxError('The URL must not contain a fragment'); + } else if (parsedUrl.protocol !== 'http:' && parsedUrl.protocol !== 'https:') { + throw new SyntaxError("The URL's scheme must be either 'http:' or 'https:'. '" + parsedUrl.protocol + "' is not allowed."); + } + + var secure = parsedUrl.protocol === 'https:'; + // Step 2 - don't allow secure origin with an insecure protocol + if (loc.protocol === 'https' && !secure) { + throw new Error('SecurityError: An insecure SockJS connection may not be initiated from a page loaded over HTTPS'); + } + + // Step 3 - check port access - no need here + // Step 4 - parse protocols argument + if (!protocols) { + protocols = []; + } else if (!Array.isArray(protocols)) { + protocols = [protocols]; + } + + // Step 5 - check protocols argument + var sortedProtocols = protocols.sort(); + sortedProtocols.forEach(function(proto, i) { + if (!proto) { + throw new SyntaxError("The protocols entry '" + proto + "' is invalid."); + } + if (i < (sortedProtocols.length - 1) && proto === sortedProtocols[i + 1]) { + throw new SyntaxError("The protocols entry '" + proto + "' is duplicated."); + } + }); + + // Step 6 - convert origin + var o = urlUtils.getOrigin(loc.href); + this._origin = o ? o.toLowerCase() : null; + + // remove the trailing slash + parsedUrl.set('pathname', parsedUrl.pathname.replace(/\/+$/, '')); + + // store the sanitized url + this.url = parsedUrl.href; + debug('using url', this.url); + + // Step 7 - start connection in background + // obtain server info + // http://sockjs.github.io/sockjs-protocol/sockjs-protocol-0.3.3.html#section-26 + this._urlInfo = { + nullOrigin: !browser.hasDomain() + , sameOrigin: urlUtils.isOriginEqual(this.url, loc.href) + , sameScheme: urlUtils.isSchemeEqual(this.url, loc.href) + }; + + this._ir = new InfoReceiver(this.url, this._urlInfo); + this._ir.once('finish', this._receiveInfo.bind(this)); +} + +inherits(SockJS, EventTarget); + +function userSetCode(code) { + return code === 1000 || (code >= 3000 && code <= 4999); +} + +SockJS.prototype.close = function(code, reason) { + // Step 1 + if (code && !userSetCode(code)) { + throw new Error('InvalidAccessError: Invalid code'); + } + // Step 2.4 states the max is 123 bytes, but we are just checking length + if (reason && reason.length > 123) { + throw new SyntaxError('reason argument has an invalid length'); + } + + // Step 3.1 + if (this.readyState === SockJS.CLOSING || this.readyState === SockJS.CLOSED) { + return; + } + + // TODO look at docs to determine how to set this + var wasClean = true; + this._close(code || 1000, reason || 'Normal closure', wasClean); +}; + +SockJS.prototype.send = function(data) { + // #13 - convert anything non-string to string + // TODO this currently turns objects into [object Object] + if (typeof data !== 'string') { + data = '' + data; + } + if (this.readyState === SockJS.CONNECTING) { + throw new Error('InvalidStateError: The connection has not been established yet'); + } + if (this.readyState !== SockJS.OPEN) { + return; + } + this._transport.send(escape.quote(data)); +}; + +SockJS.version = __webpack_require__(/*! ./version */ 93); + +SockJS.CONNECTING = 0; +SockJS.OPEN = 1; +SockJS.CLOSING = 2; +SockJS.CLOSED = 3; + +SockJS.prototype._receiveInfo = function(info, rtt) { + debug('_receiveInfo', rtt); + this._ir = null; + if (!info) { + this._close(1002, 'Cannot connect to server'); + return; + } + + // establish a round-trip timeout (RTO) based on the + // round-trip time (RTT) + this._rto = this.countRTO(rtt); + // allow server to override url used for the actual transport + this._transUrl = info.base_url ? info.base_url : this.url; + info = objectUtils.extend(info, this._urlInfo); + debug('info', info); + // determine list of desired and supported transports + var enabledTransports = transports.filterToEnabled(this._transportsWhitelist, info); + this._transports = enabledTransports.main; + debug(this._transports.length + ' enabled transports'); + + this._connect(); +}; + +SockJS.prototype._connect = function() { + for (var Transport = this._transports.shift(); Transport; Transport = this._transports.shift()) { + debug('attempt', Transport.transportName); + if (Transport.needBody) { + if (!global.document.body || + (typeof global.document.readyState !== 'undefined' && + global.document.readyState !== 'complete' && + global.document.readyState !== 'interactive')) { + debug('waiting for body'); + this._transports.unshift(Transport); + eventUtils.attachEvent('load', this._connect.bind(this)); + return; + } + } + + // calculate timeout based on RTO and round trips. Default to 5s + var timeoutMs = (this._rto * Transport.roundTrips) || 5000; + this._transportTimeoutId = setTimeout(this._transportTimeout.bind(this), timeoutMs); + debug('using timeout', timeoutMs); + + var transportUrl = urlUtils.addPath(this._transUrl, '/' + this._server + '/' + this._generateSessionId()); + var options = this._transportOptions[Transport.transportName]; + debug('transport url', transportUrl); + var transportObj = new Transport(transportUrl, this._transUrl, options); + transportObj.on('message', this._transportMessage.bind(this)); + transportObj.once('close', this._transportClose.bind(this)); + transportObj.transportName = Transport.transportName; + this._transport = transportObj; + + return; + } + this._close(2000, 'All transports failed', false); +}; + +SockJS.prototype._transportTimeout = function() { + debug('_transportTimeout'); + if (this.readyState === SockJS.CONNECTING) { + this._transportClose(2007, 'Transport timed out'); + } +}; + +SockJS.prototype._transportMessage = function(msg) { + debug('_transportMessage', msg); + var self = this + , type = msg.slice(0, 1) + , content = msg.slice(1) + , payload + ; + + // first check for messages that don't need a payload + switch (type) { + case 'o': + this._open(); + return; + case 'h': + this.dispatchEvent(new Event('heartbeat')); + debug('heartbeat', this.transport); + return; + } + + if (content) { + try { + payload = JSON3.parse(content); + } catch (e) { + debug('bad json', content); + } + } + + if (typeof payload === 'undefined') { + debug('empty payload', content); + return; + } + + switch (type) { + case 'a': + if (Array.isArray(payload)) { + payload.forEach(function(p) { + debug('message', self.transport, p); + self.dispatchEvent(new TransportMessageEvent(p)); + }); + } + break; + case 'm': + debug('message', this.transport, payload); + this.dispatchEvent(new TransportMessageEvent(payload)); + break; + case 'c': + if (Array.isArray(payload) && payload.length === 2) { + this._close(payload[0], payload[1], true); + } + break; + } +}; + +SockJS.prototype._transportClose = function(code, reason) { + debug('_transportClose', this.transport, code, reason); + if (this._transport) { + this._transport.removeAllListeners(); + this._transport = null; + this.transport = null; + } + + if (!userSetCode(code) && code !== 2000 && this.readyState === SockJS.CONNECTING) { + this._connect(); + return; + } + + this._close(code, reason); +}; + +SockJS.prototype._open = function() { + debug('_open', this._transport.transportName, this.readyState); + if (this.readyState === SockJS.CONNECTING) { + if (this._transportTimeoutId) { + clearTimeout(this._transportTimeoutId); + this._transportTimeoutId = null; + } + this.readyState = SockJS.OPEN; + this.transport = this._transport.transportName; + this.dispatchEvent(new Event('open')); + debug('connected', this.transport); + } else { + // The server might have been restarted, and lost track of our + // connection. + this._close(1006, 'Server lost session'); + } +}; + +SockJS.prototype._close = function(code, reason, wasClean) { + debug('_close', this.transport, code, reason, wasClean, this.readyState); + var forceFail = false; + + if (this._ir) { + forceFail = true; + this._ir.close(); + this._ir = null; + } + if (this._transport) { + this._transport.close(); + this._transport = null; + this.transport = null; + } + + if (this.readyState === SockJS.CLOSED) { + throw new Error('InvalidStateError: SockJS has already been closed'); + } + + this.readyState = SockJS.CLOSING; + setTimeout(function() { + this.readyState = SockJS.CLOSED; + + if (forceFail) { + this.dispatchEvent(new Event('error')); + } + + var e = new CloseEvent('close'); + e.wasClean = wasClean || false; + e.code = code || 1000; + e.reason = reason; + + this.dispatchEvent(e); + this.onmessage = this.onclose = this.onerror = null; + debug('disconnected'); + }.bind(this), 0); +}; + +// See: http://www.erg.abdn.ac.uk/~gerrit/dccp/notes/ccid2/rto_estimator/ +// and RFC 2988. +SockJS.prototype.countRTO = function(rtt) { + // In a local environment, when using IE8/9 and the `jsonp-polling` + // transport the time needed to establish a connection (the time that pass + // from the opening of the transport to the call of `_dispatchOpen`) is + // around 200msec (the lower bound used in the article above) and this + // causes spurious timeouts. For this reason we calculate a value slightly + // larger than that used in the article. + if (rtt > 100) { + return 4 * rtt; // rto > 400msec + } + return 300 + rtt; // 300msec < rto <= 400msec +}; + +module.exports = function(availableTransports) { + transports = transport(availableTransports); + __webpack_require__(/*! ./iframe-bootstrap */ 159)(SockJS, availableTransports); + return SockJS; +}; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 163 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/shims.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* eslint-disable */ +/* jscs: disable */ + + +// pulled specific shims from https://github.com/es-shims/es5-shim + +var ArrayPrototype = Array.prototype; +var ObjectPrototype = Object.prototype; +var FunctionPrototype = Function.prototype; +var StringPrototype = String.prototype; +var array_slice = ArrayPrototype.slice; + +var _toString = ObjectPrototype.toString; +var isFunction = function (val) { + return ObjectPrototype.toString.call(val) === '[object Function]'; +}; +var isArray = function isArray(obj) { + return _toString.call(obj) === '[object Array]'; +}; +var isString = function isString(obj) { + return _toString.call(obj) === '[object String]'; +}; + +var supportsDescriptors = Object.defineProperty && (function () { + try { + Object.defineProperty({}, 'x', {}); + return true; + } catch (e) { /* this is ES3 */ + return false; + } +}()); + +// Define configurable, writable and non-enumerable props +// if they don't exist. +var defineProperty; +if (supportsDescriptors) { + defineProperty = function (object, name, method, forceAssign) { + if (!forceAssign && (name in object)) { return; } + Object.defineProperty(object, name, { + configurable: true, + enumerable: false, + writable: true, + value: method + }); + }; +} else { + defineProperty = function (object, name, method, forceAssign) { + if (!forceAssign && (name in object)) { return; } + object[name] = method; + }; +} +var defineProperties = function (object, map, forceAssign) { + for (var name in map) { + if (ObjectPrototype.hasOwnProperty.call(map, name)) { + defineProperty(object, name, map[name], forceAssign); + } + } +}; + +var toObject = function (o) { + if (o == null) { // this matches both null and undefined + throw new TypeError("can't convert " + o + ' to object'); + } + return Object(o); +}; + +// +// Util +// ====== +// + +// ES5 9.4 +// http://es5.github.com/#x9.4 +// http://jsperf.com/to-integer + +function toInteger(num) { + var n = +num; + if (n !== n) { // isNaN + n = 0; + } else if (n !== 0 && n !== (1 / 0) && n !== -(1 / 0)) { + n = (n > 0 || -1) * Math.floor(Math.abs(n)); + } + return n; +} + +function ToUint32(x) { + return x >>> 0; +} + +// +// Function +// ======== +// + +// ES-5 15.3.4.5 +// http://es5.github.com/#x15.3.4.5 + +function Empty() {} + +defineProperties(FunctionPrototype, { + bind: function bind(that) { // .length is 1 + // 1. Let Target be the this value. + var target = this; + // 2. If IsCallable(Target) is false, throw a TypeError exception. + if (!isFunction(target)) { + throw new TypeError('Function.prototype.bind called on incompatible ' + target); + } + // 3. Let A be a new (possibly empty) internal list of all of the + // argument values provided after thisArg (arg1, arg2 etc), in order. + // XXX slicedArgs will stand in for "A" if used + var args = array_slice.call(arguments, 1); // for normal call + // 4. Let F be a new native ECMAScript object. + // 11. Set the [[Prototype]] internal property of F to the standard + // built-in Function prototype object as specified in 15.3.3.1. + // 12. Set the [[Call]] internal property of F as described in + // 15.3.4.5.1. + // 13. Set the [[Construct]] internal property of F as described in + // 15.3.4.5.2. + // 14. Set the [[HasInstance]] internal property of F as described in + // 15.3.4.5.3. + var binder = function () { + + if (this instanceof bound) { + // 15.3.4.5.2 [[Construct]] + // When the [[Construct]] internal method of a function object, + // F that was created using the bind function is called with a + // list of arguments ExtraArgs, the following steps are taken: + // 1. Let target be the value of F's [[TargetFunction]] + // internal property. + // 2. If target has no [[Construct]] internal method, a + // TypeError exception is thrown. + // 3. Let boundArgs be the value of F's [[BoundArgs]] internal + // property. + // 4. Let args be a new list containing the same values as the + // list boundArgs in the same order followed by the same + // values as the list ExtraArgs in the same order. + // 5. Return the result of calling the [[Construct]] internal + // method of target providing args as the arguments. + + var result = target.apply( + this, + args.concat(array_slice.call(arguments)) + ); + if (Object(result) === result) { + return result; + } + return this; + + } else { + // 15.3.4.5.1 [[Call]] + // When the [[Call]] internal method of a function object, F, + // which was created using the bind function is called with a + // this value and a list of arguments ExtraArgs, the following + // steps are taken: + // 1. Let boundArgs be the value of F's [[BoundArgs]] internal + // property. + // 2. Let boundThis be the value of F's [[BoundThis]] internal + // property. + // 3. Let target be the value of F's [[TargetFunction]] internal + // property. + // 4. Let args be a new list containing the same values as the + // list boundArgs in the same order followed by the same + // values as the list ExtraArgs in the same order. + // 5. Return the result of calling the [[Call]] internal method + // of target providing boundThis as the this value and + // providing args as the arguments. + + // equiv: target.call(this, ...boundArgs, ...args) + return target.apply( + that, + args.concat(array_slice.call(arguments)) + ); + + } + + }; + + // 15. If the [[Class]] internal property of Target is "Function", then + // a. Let L be the length property of Target minus the length of A. + // b. Set the length own property of F to either 0 or L, whichever is + // larger. + // 16. Else set the length own property of F to 0. + + var boundLength = Math.max(0, target.length - args.length); + + // 17. Set the attributes of the length own property of F to the values + // specified in 15.3.5.1. + var boundArgs = []; + for (var i = 0; i < boundLength; i++) { + boundArgs.push('$' + i); + } + + // XXX Build a dynamic function with desired amount of arguments is the only + // way to set the length property of a function. + // In environments where Content Security Policies enabled (Chrome extensions, + // for ex.) all use of eval or Function costructor throws an exception. + // However in all of these environments Function.prototype.bind exists + // and so this code will never be executed. + var bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this, arguments); }')(binder); + + if (target.prototype) { + Empty.prototype = target.prototype; + bound.prototype = new Empty(); + // Clean up dangling references. + Empty.prototype = null; + } + + // TODO + // 18. Set the [[Extensible]] internal property of F to true. + + // TODO + // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3). + // 20. Call the [[DefineOwnProperty]] internal method of F with + // arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]: + // thrower, [[Enumerable]]: false, [[Configurable]]: false}, and + // false. + // 21. Call the [[DefineOwnProperty]] internal method of F with + // arguments "arguments", PropertyDescriptor {[[Get]]: thrower, + // [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false}, + // and false. + + // TODO + // NOTE Function objects created using Function.prototype.bind do not + // have a prototype property or the [[Code]], [[FormalParameters]], and + // [[Scope]] internal properties. + // XXX can't delete prototype in pure-js. + + // 22. Return F. + return bound; + } +}); + +// +// Array +// ===== +// + +// ES5 15.4.3.2 +// http://es5.github.com/#x15.4.3.2 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray +defineProperties(Array, { isArray: isArray }); + + +var boxedString = Object('a'); +var splitString = boxedString[0] !== 'a' || !(0 in boxedString); + +var properlyBoxesContext = function properlyBoxed(method) { + // Check node 0.6.21 bug where third parameter is not boxed + var properlyBoxesNonStrict = true; + var properlyBoxesStrict = true; + if (method) { + method.call('foo', function (_, __, context) { + if (typeof context !== 'object') { properlyBoxesNonStrict = false; } + }); + + method.call([1], function () { + 'use strict'; + properlyBoxesStrict = typeof this === 'string'; + }, 'x'); + } + return !!method && properlyBoxesNonStrict && properlyBoxesStrict; +}; + +defineProperties(ArrayPrototype, { + forEach: function forEach(fun /*, thisp*/) { + var object = toObject(this), + self = splitString && isString(this) ? this.split('') : object, + thisp = arguments[1], + i = -1, + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (!isFunction(fun)) { + throw new TypeError(); // TODO message + } + + while (++i < length) { + if (i in self) { + // Invoke the callback function with call, passing arguments: + // context, property value, property key, thisArg object + // context + fun.call(thisp, self[i], i, object); + } + } + } +}, !properlyBoxesContext(ArrayPrototype.forEach)); + +// ES5 15.4.4.14 +// http://es5.github.com/#x15.4.4.14 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf +var hasFirefox2IndexOfBug = Array.prototype.indexOf && [0, 1].indexOf(1, 2) !== -1; +defineProperties(ArrayPrototype, { + indexOf: function indexOf(sought /*, fromIndex */ ) { + var self = splitString && isString(this) ? this.split('') : toObject(this), + length = self.length >>> 0; + + if (!length) { + return -1; + } + + var i = 0; + if (arguments.length > 1) { + i = toInteger(arguments[1]); + } + + // handle negative indices + i = i >= 0 ? i : Math.max(0, length + i); + for (; i < length; i++) { + if (i in self && self[i] === sought) { + return i; + } + } + return -1; + } +}, hasFirefox2IndexOfBug); + +// +// String +// ====== +// + +// ES5 15.5.4.14 +// http://es5.github.com/#x15.5.4.14 + +// [bugfix, IE lt 9, firefox 4, Konqueror, Opera, obscure browsers] +// Many browsers do not split properly with regular expressions or they +// do not perform the split correctly under obscure conditions. +// See http://blog.stevenlevithan.com/archives/cross-browser-split +// I've tested in many browsers and this seems to cover the deviant ones: +// 'ab'.split(/(?:ab)*/) should be ["", ""], not [""] +// '.'.split(/(.?)(.?)/) should be ["", ".", "", ""], not ["", ""] +// 'tesst'.split(/(s)*/) should be ["t", undefined, "e", "s", "t"], not +// [undefined, "t", undefined, "e", ...] +// ''.split(/.?/) should be [], not [""] +// '.'.split(/()()/) should be ["."], not ["", "", "."] + +var string_split = StringPrototype.split; +if ( + 'ab'.split(/(?:ab)*/).length !== 2 || + '.'.split(/(.?)(.?)/).length !== 4 || + 'tesst'.split(/(s)*/)[1] === 't' || + 'test'.split(/(?:)/, -1).length !== 4 || + ''.split(/.?/).length || + '.'.split(/()()/).length > 1 +) { + (function () { + var compliantExecNpcg = /()??/.exec('')[1] === void 0; // NPCG: nonparticipating capturing group + + StringPrototype.split = function (separator, limit) { + var string = this; + if (separator === void 0 && limit === 0) { + return []; + } + + // If `separator` is not a regex, use native split + if (_toString.call(separator) !== '[object RegExp]') { + return string_split.call(this, separator, limit); + } + + var output = [], + flags = (separator.ignoreCase ? 'i' : '') + + (separator.multiline ? 'm' : '') + + (separator.extended ? 'x' : '') + // Proposed for ES6 + (separator.sticky ? 'y' : ''), // Firefox 3+ + lastLastIndex = 0, + // Make `global` and avoid `lastIndex` issues by working with a copy + separator2, match, lastIndex, lastLength; + separator = new RegExp(separator.source, flags + 'g'); + string += ''; // Type-convert + if (!compliantExecNpcg) { + // Doesn't need flags gy, but they don't hurt + separator2 = new RegExp('^' + separator.source + '$(?!\\s)', flags); + } + /* Values for `limit`, per the spec: + * If undefined: 4294967295 // Math.pow(2, 32) - 1 + * If 0, Infinity, or NaN: 0 + * If positive number: limit = Math.floor(limit); if (limit > 4294967295) limit -= 4294967296; + * If negative number: 4294967296 - Math.floor(Math.abs(limit)) + * If other: Type-convert, then use the above rules + */ + limit = limit === void 0 ? + -1 >>> 0 : // Math.pow(2, 32) - 1 + ToUint32(limit); + while (match = separator.exec(string)) { + // `separator.lastIndex` is not reliable cross-browser + lastIndex = match.index + match[0].length; + if (lastIndex > lastLastIndex) { + output.push(string.slice(lastLastIndex, match.index)); + // Fix browsers whose `exec` methods don't consistently return `undefined` for + // nonparticipating capturing groups + if (!compliantExecNpcg && match.length > 1) { + match[0].replace(separator2, function () { + for (var i = 1; i < arguments.length - 2; i++) { + if (arguments[i] === void 0) { + match[i] = void 0; + } + } + }); + } + if (match.length > 1 && match.index < string.length) { + ArrayPrototype.push.apply(output, match.slice(1)); + } + lastLength = match[0].length; + lastLastIndex = lastIndex; + if (output.length >= limit) { + break; + } + } + if (separator.lastIndex === match.index) { + separator.lastIndex++; // Avoid an infinite loop + } + } + if (lastLastIndex === string.length) { + if (lastLength || !separator.test('')) { + output.push(''); + } + } else { + output.push(string.slice(lastLastIndex)); + } + return output.length > limit ? output.slice(0, limit) : output; + }; + }()); + +// [bugfix, chrome] +// If separator is undefined, then the result array contains just one String, +// which is the this value (converted to a String). If limit is not undefined, +// then the output array is truncated so that it contains no more than limit +// elements. +// "0".split(undefined, 0) -> [] +} else if ('0'.split(void 0, 0).length) { + StringPrototype.split = function split(separator, limit) { + if (separator === void 0 && limit === 0) { return []; } + return string_split.call(this, separator, limit); + }; +} + +// ECMA-262, 3rd B.2.3 +// Not an ECMAScript standard, although ECMAScript 3rd Edition has a +// non-normative section suggesting uniform semantics and it should be +// normalized across all browsers +// [bugfix, IE lt 9] IE < 9 substr() with negative value not working in IE +var string_substr = StringPrototype.substr; +var hasNegativeSubstrBug = ''.substr && '0b'.substr(-1) !== 'b'; +defineProperties(StringPrototype, { + substr: function substr(start, length) { + return string_substr.call( + this, + start < 0 ? ((start = this.length + start) < 0 ? 0 : start) : start, + length + ); + } +}, hasNegativeSubstrBug); + + +/***/ }), +/* 164 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport-list.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +module.exports = [ + // streaming transports + __webpack_require__(/*! ./transport/websocket */ 174) +, __webpack_require__(/*! ./transport/xhr-streaming */ 176) +, __webpack_require__(/*! ./transport/xdr-streaming */ 91) +, __webpack_require__(/*! ./transport/eventsource */ 87) +, __webpack_require__(/*! ./transport/lib/iframe-wrap */ 49)(__webpack_require__(/*! ./transport/eventsource */ 87)) + + // polling transports +, __webpack_require__(/*! ./transport/htmlfile */ 88) +, __webpack_require__(/*! ./transport/lib/iframe-wrap */ 49)(__webpack_require__(/*! ./transport/htmlfile */ 88)) +, __webpack_require__(/*! ./transport/xhr-polling */ 92) +, __webpack_require__(/*! ./transport/xdr-polling */ 175) +, __webpack_require__(/*! ./transport/lib/iframe-wrap */ 49)(__webpack_require__(/*! ./transport/xhr-polling */ 92)) +, __webpack_require__(/*! ./transport/jsonp-polling */ 166) +]; + + +/***/ }), +/* 165 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/browser/websocket.js ***! + \*************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var Driver = global.WebSocket || global.MozWebSocket; +if (Driver) { + module.exports = function WebSocketBrowserDriver(url) { + return new Driver(url); + }; +} else { + module.exports = undefined; +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 166 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/jsonp-polling.js ***! + \*********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +// The simplest and most robust transport, using the well-know cross +// domain hack - JSONP. This transport is quite inefficient - one +// message could use up to one http request. But at least it works almost +// everywhere. +// Known limitations: +// o you will get a spinning cursor +// o for Konqueror a dumb timer is needed to detect errors + +var inherits = __webpack_require__(/*! inherits */ 2) + , SenderReceiver = __webpack_require__(/*! ./lib/sender-receiver */ 90) + , JsonpReceiver = __webpack_require__(/*! ./receiver/jsonp */ 171) + , jsonpSender = __webpack_require__(/*! ./sender/jsonp */ 172) + ; + +function JsonPTransport(transUrl) { + if (!JsonPTransport.enabled()) { + throw new Error('Transport created when disabled'); + } + SenderReceiver.call(this, transUrl, '/jsonp', jsonpSender, JsonpReceiver); +} + +inherits(JsonPTransport, SenderReceiver); + +JsonPTransport.enabled = function() { + return !!global.document; +}; + +JsonPTransport.transportName = 'jsonp-polling'; +JsonPTransport.roundTrips = 1; +JsonPTransport.needBody = true; + +module.exports = JsonPTransport; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 167 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/buffered-sender.js ***! + \***************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:buffered-sender'); +} + +function BufferedSender(url, sender) { + debug(url); + EventEmitter.call(this); + this.sendBuffer = []; + this.sender = sender; + this.url = url; +} + +inherits(BufferedSender, EventEmitter); + +BufferedSender.prototype.send = function(message) { + debug('send', message); + this.sendBuffer.push(message); + if (!this.sendStop) { + this.sendSchedule(); + } +}; + +// For polling transports in a situation when in the message callback, +// new message is being send. If the sending connection was started +// before receiving one, it is possible to saturate the network and +// timeout due to the lack of receiving socket. To avoid that we delay +// sending messages by some small time, in order to let receiving +// connection be started beforehand. This is only a halfmeasure and +// does not fix the big problem, but it does make the tests go more +// stable on slow networks. +BufferedSender.prototype.sendScheduleWait = function() { + debug('sendScheduleWait'); + var self = this; + var tref; + this.sendStop = function() { + debug('sendStop'); + self.sendStop = null; + clearTimeout(tref); + }; + tref = setTimeout(function() { + debug('timeout'); + self.sendStop = null; + self.sendSchedule(); + }, 25); +}; + +BufferedSender.prototype.sendSchedule = function() { + debug('sendSchedule', this.sendBuffer.length); + var self = this; + if (this.sendBuffer.length > 0) { + var payload = '[' + this.sendBuffer.join(',') + ']'; + this.sendStop = this.sender(this.url, payload, function(err) { + self.sendStop = null; + if (err) { + debug('error', err); + self.emit('close', err.code || 1006, 'Sending error: ' + err); + self.close(); + } else { + self.sendScheduleWait(); + } + }); + this.sendBuffer = []; + } +}; + +BufferedSender.prototype._cleanup = function() { + debug('_cleanup'); + this.removeAllListeners(); +}; + +BufferedSender.prototype.close = function() { + debug('close'); + this._cleanup(); + if (this.sendStop) { + this.sendStop(); + this.sendStop = null; + } +}; + +module.exports = BufferedSender; + + +/***/ }), +/* 168 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/polling.js ***! + \*******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:polling'); +} + +function Polling(Receiver, receiveUrl, AjaxObject) { + debug(receiveUrl); + EventEmitter.call(this); + this.Receiver = Receiver; + this.receiveUrl = receiveUrl; + this.AjaxObject = AjaxObject; + this._scheduleReceiver(); +} + +inherits(Polling, EventEmitter); + +Polling.prototype._scheduleReceiver = function() { + debug('_scheduleReceiver'); + var self = this; + var poll = this.poll = new this.Receiver(this.receiveUrl, this.AjaxObject); + + poll.on('message', function(msg) { + debug('message', msg); + self.emit('message', msg); + }); + + poll.once('close', function(code, reason) { + debug('close', code, reason, self.pollIsClosing); + self.poll = poll = null; + + if (!self.pollIsClosing) { + if (reason === 'network') { + self._scheduleReceiver(); + } else { + self.emit('close', code || 1006, reason); + self.removeAllListeners(); + } + } + }); +}; + +Polling.prototype.abort = function() { + debug('abort'); + this.removeAllListeners(); + this.pollIsClosing = true; + if (this.poll) { + this.poll.abort(); + } +}; + +module.exports = Polling; + + +/***/ }), +/* 169 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/eventsource.js ***! + \****************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , EventSourceDriver = __webpack_require__(/*! eventsource */ 86) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:receiver:eventsource'); +} + +function EventSourceReceiver(url) { + debug(url); + EventEmitter.call(this); + + var self = this; + var es = this.es = new EventSourceDriver(url); + es.onmessage = function(e) { + debug('message', e.data); + self.emit('message', decodeURI(e.data)); + }; + es.onerror = function(e) { + debug('error', es.readyState, e); + // ES on reconnection has readyState = 0 or 1. + // on network error it's CLOSED = 2 + var reason = (es.readyState !== 2 ? 'network' : 'permanent'); + self._cleanup(); + self._close(reason); + }; +} + +inherits(EventSourceReceiver, EventEmitter); + +EventSourceReceiver.prototype.abort = function() { + debug('abort'); + this._cleanup(); + this._close('user'); +}; + +EventSourceReceiver.prototype._cleanup = function() { + debug('cleanup'); + var es = this.es; + if (es) { + es.onmessage = es.onerror = null; + es.close(); + this.es = null; + } +}; + +EventSourceReceiver.prototype._close = function(reason) { + debug('close', reason); + var self = this; + // Safari and chrome < 15 crash if we close window before + // waiting for ES cleanup. See: + // https://code.google.com/p/chromium/issues/detail?id=89155 + setTimeout(function() { + self.emit('close', null, reason); + self.removeAllListeners(); + }, 200); +}; + +module.exports = EventSourceReceiver; + + +/***/ }), +/* 170 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/htmlfile.js ***! + \*************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var inherits = __webpack_require__(/*! inherits */ 2) + , iframeUtils = __webpack_require__(/*! ../../utils/iframe */ 31) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , random = __webpack_require__(/*! ../../utils/random */ 25) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:receiver:htmlfile'); +} + +function HtmlfileReceiver(url) { + debug(url); + EventEmitter.call(this); + var self = this; + iframeUtils.polluteGlobalNamespace(); + + this.id = 'a' + random.string(6); + url = urlUtils.addQuery(url, 'c=' + decodeURIComponent(iframeUtils.WPrefix + '.' + this.id)); + + debug('using htmlfile', HtmlfileReceiver.htmlfileEnabled); + var constructFunc = HtmlfileReceiver.htmlfileEnabled ? + iframeUtils.createHtmlfile : iframeUtils.createIframe; + + global[iframeUtils.WPrefix][this.id] = { + start: function() { + debug('start'); + self.iframeObj.loaded(); + } + , message: function(data) { + debug('message', data); + self.emit('message', data); + } + , stop: function() { + debug('stop'); + self._cleanup(); + self._close('network'); + } + }; + this.iframeObj = constructFunc(url, function() { + debug('callback'); + self._cleanup(); + self._close('permanent'); + }); +} + +inherits(HtmlfileReceiver, EventEmitter); + +HtmlfileReceiver.prototype.abort = function() { + debug('abort'); + this._cleanup(); + this._close('user'); +}; + +HtmlfileReceiver.prototype._cleanup = function() { + debug('_cleanup'); + if (this.iframeObj) { + this.iframeObj.cleanup(); + this.iframeObj = null; + } + delete global[iframeUtils.WPrefix][this.id]; +}; + +HtmlfileReceiver.prototype._close = function(reason) { + debug('_close', reason); + this.emit('close', null, reason); + this.removeAllListeners(); +}; + +HtmlfileReceiver.htmlfileEnabled = false; + +// obfuscate to avoid firewalls +var axo = ['Active'].concat('Object').join('X'); +if (axo in global) { + try { + HtmlfileReceiver.htmlfileEnabled = !!new global[axo]('htmlfile'); + } catch (x) { + // intentionally empty + } +} + +HtmlfileReceiver.enabled = HtmlfileReceiver.htmlfileEnabled || iframeUtils.iframeEnabled; + +module.exports = HtmlfileReceiver; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 171 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/jsonp.js ***! + \**********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var utils = __webpack_require__(/*! ../../utils/iframe */ 31) + , random = __webpack_require__(/*! ../../utils/random */ 25) + , browser = __webpack_require__(/*! ../../utils/browser */ 30) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + , inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:receiver:jsonp'); +} + +function JsonpReceiver(url) { + debug(url); + var self = this; + EventEmitter.call(this); + + utils.polluteGlobalNamespace(); + + this.id = 'a' + random.string(6); + var urlWithId = urlUtils.addQuery(url, 'c=' + encodeURIComponent(utils.WPrefix + '.' + this.id)); + + global[utils.WPrefix][this.id] = this._callback.bind(this); + this._createScript(urlWithId); + + // Fallback mostly for Konqueror - stupid timer, 35 seconds shall be plenty. + this.timeoutId = setTimeout(function() { + debug('timeout'); + self._abort(new Error('JSONP script loaded abnormally (timeout)')); + }, JsonpReceiver.timeout); +} + +inherits(JsonpReceiver, EventEmitter); + +JsonpReceiver.prototype.abort = function() { + debug('abort'); + if (global[utils.WPrefix][this.id]) { + var err = new Error('JSONP user aborted read'); + err.code = 1000; + this._abort(err); + } +}; + +JsonpReceiver.timeout = 35000; +JsonpReceiver.scriptErrorTimeout = 1000; + +JsonpReceiver.prototype._callback = function(data) { + debug('_callback', data); + this._cleanup(); + + if (this.aborting) { + return; + } + + if (data) { + debug('message', data); + this.emit('message', data); + } + this.emit('close', null, 'network'); + this.removeAllListeners(); +}; + +JsonpReceiver.prototype._abort = function(err) { + debug('_abort', err); + this._cleanup(); + this.aborting = true; + this.emit('close', err.code, err.message); + this.removeAllListeners(); +}; + +JsonpReceiver.prototype._cleanup = function() { + debug('_cleanup'); + clearTimeout(this.timeoutId); + if (this.script2) { + this.script2.parentNode.removeChild(this.script2); + this.script2 = null; + } + if (this.script) { + var script = this.script; + // Unfortunately, you can't really abort script loading of + // the script. + script.parentNode.removeChild(script); + script.onreadystatechange = script.onerror = + script.onload = script.onclick = null; + this.script = null; + } + delete global[utils.WPrefix][this.id]; +}; + +JsonpReceiver.prototype._scriptError = function() { + debug('_scriptError'); + var self = this; + if (this.errorTimer) { + return; + } + + this.errorTimer = setTimeout(function() { + if (!self.loadedOkay) { + self._abort(new Error('JSONP script loaded abnormally (onerror)')); + } + }, JsonpReceiver.scriptErrorTimeout); +}; + +JsonpReceiver.prototype._createScript = function(url) { + debug('_createScript', url); + var self = this; + var script = this.script = global.document.createElement('script'); + var script2; // Opera synchronous load trick. + + script.id = 'a' + random.string(8); + script.src = url; + script.type = 'text/javascript'; + script.charset = 'UTF-8'; + script.onerror = this._scriptError.bind(this); + script.onload = function() { + debug('onload'); + self._abort(new Error('JSONP script loaded abnormally (onload)')); + }; + + // IE9 fires 'error' event after onreadystatechange or before, in random order. + // Use loadedOkay to determine if actually errored + script.onreadystatechange = function() { + debug('onreadystatechange', script.readyState); + if (/loaded|closed/.test(script.readyState)) { + if (script && script.htmlFor && script.onclick) { + self.loadedOkay = true; + try { + // In IE, actually execute the script. + script.onclick(); + } catch (x) { + // intentionally empty + } + } + if (script) { + self._abort(new Error('JSONP script loaded abnormally (onreadystatechange)')); + } + } + }; + // IE: event/htmlFor/onclick trick. + // One can't rely on proper order for onreadystatechange. In order to + // make sure, set a 'htmlFor' and 'event' properties, so that + // script code will be installed as 'onclick' handler for the + // script object. Later, onreadystatechange, manually execute this + // code. FF and Chrome doesn't work with 'event' and 'htmlFor' + // set. For reference see: + // http://jaubourg.net/2010/07/loading-script-as-onclick-handler-of.html + // Also, read on that about script ordering: + // http://wiki.whatwg.org/wiki/Dynamic_Script_Execution_Order + if (typeof script.async === 'undefined' && global.document.attachEvent) { + // According to mozilla docs, in recent browsers script.async defaults + // to 'true', so we may use it to detect a good browser: + // https://developer.mozilla.org/en/HTML/Element/script + if (!browser.isOpera()) { + // Naively assume we're in IE + try { + script.htmlFor = script.id; + script.event = 'onclick'; + } catch (x) { + // intentionally empty + } + script.async = true; + } else { + // Opera, second sync script hack + script2 = this.script2 = global.document.createElement('script'); + script2.text = "try{var a = document.getElementById('" + script.id + "'); if(a)a.onerror();}catch(x){};"; + script.async = script2.async = false; + } + } + if (typeof script.async !== 'undefined') { + script.async = true; + } + + var head = global.document.getElementsByTagName('head')[0]; + head.insertBefore(script, head.firstChild); + if (script2) { + head.insertBefore(script2, head.firstChild); + } +}; + +module.exports = JsonpReceiver; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 172 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/jsonp.js ***! + \********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var random = __webpack_require__(/*! ../../utils/random */ 25) + , urlUtils = __webpack_require__(/*! ../../utils/url */ 11) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:sender:jsonp'); +} + +var form, area; + +function createIframe(id) { + debug('createIframe', id); + try { + // ie6 dynamic iframes with target="" support (thanks Chris Lambacher) + return global.document.createElement('<iframe name="' + id + '">'); + } catch (x) { + var iframe = global.document.createElement('iframe'); + iframe.name = id; + return iframe; + } +} + +function createForm() { + debug('createForm'); + form = global.document.createElement('form'); + form.style.display = 'none'; + form.style.position = 'absolute'; + form.method = 'POST'; + form.enctype = 'application/x-www-form-urlencoded'; + form.acceptCharset = 'UTF-8'; + + area = global.document.createElement('textarea'); + area.name = 'd'; + form.appendChild(area); + + global.document.body.appendChild(form); +} + +module.exports = function(url, payload, callback) { + debug(url, payload); + if (!form) { + createForm(); + } + var id = 'a' + random.string(8); + form.target = id; + form.action = urlUtils.addQuery(urlUtils.addPath(url, '/jsonp_send'), 'i=' + id); + + var iframe = createIframe(id); + iframe.id = id; + iframe.style.display = 'none'; + form.appendChild(iframe); + + try { + area.value = payload; + } catch (e) { + // seriously broken browsers get here + } + form.submit(); + + var completed = function(err) { + debug('completed', id, err); + if (!iframe.onerror) { + return; + } + iframe.onreadystatechange = iframe.onerror = iframe.onload = null; + // Opera mini doesn't like if we GC iframe + // immediately, thus this timeout. + setTimeout(function() { + debug('cleaning up', id); + iframe.parentNode.removeChild(iframe); + iframe = null; + }, 500); + area.value = ''; + // It is not possible to detect if the iframe succeeded or + // failed to submit our form. + callback(err); + }; + iframe.onerror = function() { + debug('onerror', id); + completed(); + }; + iframe.onload = function() { + debug('onload', id); + completed(); + }; + iframe.onreadystatechange = function(e) { + debug('onreadystatechange', id, iframe.readyState, e); + if (iframe.readyState === 'complete') { + completed(); + } + }; + return function() { + debug('aborted', id); + completed(new Error('Aborted')); + }; +}; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 173 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xhr-fake.js ***! + \***********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , inherits = __webpack_require__(/*! inherits */ 2) + ; + +function XHRFake(/* method, url, payload, opts */) { + var self = this; + EventEmitter.call(this); + + this.to = setTimeout(function() { + self.emit('finish', 200, '{}'); + }, XHRFake.timeout); +} + +inherits(XHRFake, EventEmitter); + +XHRFake.prototype.close = function() { + clearTimeout(this.to); +}; + +XHRFake.timeout = 2000; + +module.exports = XHRFake; + + +/***/ }), +/* 174 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/websocket.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var utils = __webpack_require__(/*! ../utils/event */ 19) + , urlUtils = __webpack_require__(/*! ../utils/url */ 11) + , inherits = __webpack_require__(/*! inherits */ 2) + , EventEmitter = __webpack_require__(/*! events */ 9).EventEmitter + , WebsocketDriver = __webpack_require__(/*! ./driver/websocket */ 165) + ; + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:websocket'); +} + +function WebSocketTransport(transUrl, ignore, options) { + if (!WebSocketTransport.enabled()) { + throw new Error('Transport created when disabled'); + } + + EventEmitter.call(this); + debug('constructor', transUrl); + + var self = this; + var url = urlUtils.addPath(transUrl, '/websocket'); + if (url.slice(0, 5) === 'https') { + url = 'wss' + url.slice(5); + } else { + url = 'ws' + url.slice(4); + } + this.url = url; + + this.ws = new WebsocketDriver(this.url, [], options); + this.ws.onmessage = function(e) { + debug('message event', e.data); + self.emit('message', e.data); + }; + // Firefox has an interesting bug. If a websocket connection is + // created after onunload, it stays alive even when user + // navigates away from the page. In such situation let's lie - + // let's not open the ws connection at all. See: + // https://github.com/sockjs/sockjs-client/issues/28 + // https://bugzilla.mozilla.org/show_bug.cgi?id=696085 + this.unloadRef = utils.unloadAdd(function() { + debug('unload'); + self.ws.close(); + }); + this.ws.onclose = function(e) { + debug('close event', e.code, e.reason); + self.emit('close', e.code, e.reason); + self._cleanup(); + }; + this.ws.onerror = function(e) { + debug('error event', e); + self.emit('close', 1006, 'WebSocket connection broken'); + self._cleanup(); + }; +} + +inherits(WebSocketTransport, EventEmitter); + +WebSocketTransport.prototype.send = function(data) { + var msg = '[' + data + ']'; + debug('send', msg); + this.ws.send(msg); +}; + +WebSocketTransport.prototype.close = function() { + debug('close'); + var ws = this.ws; + this._cleanup(); + if (ws) { + ws.close(); + } +}; + +WebSocketTransport.prototype._cleanup = function() { + debug('_cleanup'); + var ws = this.ws; + if (ws) { + ws.onmessage = ws.onclose = ws.onerror = null; + } + utils.unloadDel(this.unloadRef); + this.unloadRef = this.ws = null; + this.removeAllListeners(); +}; + +WebSocketTransport.enabled = function() { + debug('enabled'); + return !!WebsocketDriver; +}; +WebSocketTransport.transportName = 'websocket'; + +// In theory, ws should require 1 round trip. But in chrome, this is +// not very stable over SSL. Most likely a ws connection requires a +// separate SSL connection, in which case 2 round trips are an +// absolute minumum. +WebSocketTransport.roundTrips = 2; + +module.exports = WebSocketTransport; + + +/***/ }), +/* 175 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/xdr-polling.js ***! + \*******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var inherits = __webpack_require__(/*! inherits */ 2) + , AjaxBasedTransport = __webpack_require__(/*! ./lib/ajax-based */ 24) + , XdrStreamingTransport = __webpack_require__(/*! ./xdr-streaming */ 91) + , XhrReceiver = __webpack_require__(/*! ./receiver/xhr */ 38) + , XDRObject = __webpack_require__(/*! ./sender/xdr */ 50) + ; + +function XdrPollingTransport(transUrl) { + if (!XDRObject.enabled) { + throw new Error('Transport created when disabled'); + } + AjaxBasedTransport.call(this, transUrl, '/xhr', XhrReceiver, XDRObject); +} + +inherits(XdrPollingTransport, AjaxBasedTransport); + +XdrPollingTransport.enabled = XdrStreamingTransport.enabled; +XdrPollingTransport.transportName = 'xdr-polling'; +XdrPollingTransport.roundTrips = 2; // preflight, ajax + +module.exports = XdrPollingTransport; + + +/***/ }), +/* 176 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/transport/xhr-streaming.js ***! + \*********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var inherits = __webpack_require__(/*! inherits */ 2) + , AjaxBasedTransport = __webpack_require__(/*! ./lib/ajax-based */ 24) + , XhrReceiver = __webpack_require__(/*! ./receiver/xhr */ 38) + , XHRCorsObject = __webpack_require__(/*! ./sender/xhr-cors */ 39) + , XHRLocalObject = __webpack_require__(/*! ./sender/xhr-local */ 29) + , browser = __webpack_require__(/*! ../utils/browser */ 30) + ; + +function XhrStreamingTransport(transUrl) { + if (!XHRLocalObject.enabled && !XHRCorsObject.enabled) { + throw new Error('Transport created when disabled'); + } + AjaxBasedTransport.call(this, transUrl, '/xhr_streaming', XhrReceiver, XHRCorsObject); +} + +inherits(XhrStreamingTransport, AjaxBasedTransport); + +XhrStreamingTransport.enabled = function(info) { + if (info.nullOrigin) { + return false; + } + // Opera doesn't support xhr-streaming #60 + // But it might be able to #92 + if (browser.isOpera()) { + return false; + } + + return XHRCorsObject.enabled; +}; + +XhrStreamingTransport.transportName = 'xhr-streaming'; +XhrStreamingTransport.roundTrips = 2; // preflight, ajax + +// Safari gets confused when a streaming ajax request is started +// before onload. This causes the load indicator to spin indefinetely. +// Only require body when used in a browser +XhrStreamingTransport.needBody = !!global.document; + +module.exports = XhrStreamingTransport; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 177 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/browser-crypto.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +if (global.crypto && global.crypto.getRandomValues) { + module.exports.randomBytes = function(length) { + var bytes = new Uint8Array(length); + global.crypto.getRandomValues(bytes); + return bytes; + }; +} else { + module.exports.randomBytes = function(length) { + var bytes = new Array(length); + for (var i = 0; i < length; i++) { + bytes[i] = Math.floor(Math.random() * 256); + } + return bytes; + }; +} + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 178 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/escape.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var JSON3 = __webpack_require__(/*! json3 */ 16); + +// Some extra characters that Chrome gets wrong, and substitutes with +// something else on the wire. +// eslint-disable-next-line no-control-regex +var extraEscapable = /[\x00-\x1f\ud800-\udfff\ufffe\uffff\u0300-\u0333\u033d-\u0346\u034a-\u034c\u0350-\u0352\u0357-\u0358\u035c-\u0362\u0374\u037e\u0387\u0591-\u05af\u05c4\u0610-\u0617\u0653-\u0654\u0657-\u065b\u065d-\u065e\u06df-\u06e2\u06eb-\u06ec\u0730\u0732-\u0733\u0735-\u0736\u073a\u073d\u073f-\u0741\u0743\u0745\u0747\u07eb-\u07f1\u0951\u0958-\u095f\u09dc-\u09dd\u09df\u0a33\u0a36\u0a59-\u0a5b\u0a5e\u0b5c-\u0b5d\u0e38-\u0e39\u0f43\u0f4d\u0f52\u0f57\u0f5c\u0f69\u0f72-\u0f76\u0f78\u0f80-\u0f83\u0f93\u0f9d\u0fa2\u0fa7\u0fac\u0fb9\u1939-\u193a\u1a17\u1b6b\u1cda-\u1cdb\u1dc0-\u1dcf\u1dfc\u1dfe\u1f71\u1f73\u1f75\u1f77\u1f79\u1f7b\u1f7d\u1fbb\u1fbe\u1fc9\u1fcb\u1fd3\u1fdb\u1fe3\u1feb\u1fee-\u1fef\u1ff9\u1ffb\u1ffd\u2000-\u2001\u20d0-\u20d1\u20d4-\u20d7\u20e7-\u20e9\u2126\u212a-\u212b\u2329-\u232a\u2adc\u302b-\u302c\uaab2-\uaab3\uf900-\ufa0d\ufa10\ufa12\ufa15-\ufa1e\ufa20\ufa22\ufa25-\ufa26\ufa2a-\ufa2d\ufa30-\ufa6d\ufa70-\ufad9\ufb1d\ufb1f\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufb4e\ufff0-\uffff]/g + , extraLookup; + +// This may be quite slow, so let's delay until user actually uses bad +// characters. +var unrollLookup = function(escapable) { + var i; + var unrolled = {}; + var c = []; + for (i = 0; i < 65536; i++) { + c.push( String.fromCharCode(i) ); + } + escapable.lastIndex = 0; + c.join('').replace(escapable, function(a) { + unrolled[ a ] = '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + return ''; + }); + escapable.lastIndex = 0; + return unrolled; +}; + +// Quote string, also taking care of unicode characters that browsers +// often break. Especially, take care of unicode surrogates: +// http://en.wikipedia.org/wiki/Mapping_of_Unicode_characters#Surrogates +module.exports = { + quote: function(string) { + var quoted = JSON3.stringify(string); + + // In most cases this should be very fast and good enough. + extraEscapable.lastIndex = 0; + if (!extraEscapable.test(quoted)) { + return quoted; + } + + if (!extraLookup) { + extraLookup = unrollLookup(extraEscapable); + } + + return quoted.replace(extraEscapable, function(a) { + return extraLookup[a]; + }); + } +}; + + +/***/ }), +/* 179 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/log.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var logObject = {}; +['log', 'debug', 'warn'].forEach(function (level) { + var levelExists; + + try { + levelExists = global.console && global.console[level] && global.console[level].apply; + } catch(e) { + // do nothing + } + + logObject[level] = levelExists ? function () { + return global.console[level].apply(global.console, arguments); + } : (level === 'log' ? function () {} : logObject.log); +}); + +module.exports = logObject; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 180 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-dev-utils/~/sockjs-client/lib/utils/transport.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var debug = function() {}; +if (true) { + debug = __webpack_require__(/*! debug */ 6)('sockjs-client:utils:transport'); +} + +module.exports = function(availableTransports) { + return { + filterToEnabled: function(transportsWhitelist, info) { + var transports = { + main: [] + , facade: [] + }; + if (!transportsWhitelist) { + transportsWhitelist = []; + } else if (typeof transportsWhitelist === 'string') { + transportsWhitelist = [transportsWhitelist]; + } + + availableTransports.forEach(function(trans) { + if (!trans) { + return; + } + + if (trans.transportName === 'websocket' && info.websocket === false) { + debug('disabled from server', 'websocket'); + return; + } + + if (transportsWhitelist.length && + transportsWhitelist.indexOf(trans.transportName) === -1) { + debug('not in whitelist', trans.transportName); + return; + } + + if (trans.enabled(info)) { + debug('enabled', trans.transportName); + transports.main.push(trans); + if (trans.facadeTransport) { + transports.facade.push(trans.facadeTransport); + } + } else { + debug('disabled', trans.transportName); + } + }); + return transports; + } + }; +}; + + +/***/ }), +/* 181 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/base64.js ***! + \*************************************************************/ +/***/ (function(module, exports) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split(''); + +/** + * Encode an integer in the range of 0 to 63 to a single base 64 digit. + */ +exports.encode = function (number) { + if (0 <= number && number < intToCharMap.length) { + return intToCharMap[number]; + } + throw new TypeError("Must be between 0 and 63: " + number); +}; + +/** + * Decode a single base 64 character code digit to an integer. Returns -1 on + * failure. + */ +exports.decode = function (charCode) { + var bigA = 65; // 'A' + var bigZ = 90; // 'Z' + + var littleA = 97; // 'a' + var littleZ = 122; // 'z' + + var zero = 48; // '0' + var nine = 57; // '9' + + var plus = 43; // '+' + var slash = 47; // '/' + + var littleOffset = 26; + var numberOffset = 52; + + // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ + if (bigA <= charCode && charCode <= bigZ) { + return (charCode - bigA); + } + + // 26 - 51: abcdefghijklmnopqrstuvwxyz + if (littleA <= charCode && charCode <= littleZ) { + return (charCode - littleA + littleOffset); + } + + // 52 - 61: 0123456789 + if (zero <= charCode && charCode <= nine) { + return (charCode - zero + numberOffset); + } + + // 62: + + if (charCode == plus) { + return 62; + } + + // 63: / + if (charCode == slash) { + return 63; + } + + // Invalid base64 digit. + return -1; +}; + + +/***/ }), +/* 182 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/binary-search.js ***! + \********************************************************************/ +/***/ (function(module, exports) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +exports.GREATEST_LOWER_BOUND = 1; +exports.LEAST_UPPER_BOUND = 2; + +/** + * Recursive implementation of binary search. + * + * @param aLow Indices here and lower do not contain the needle. + * @param aHigh Indices here and higher do not contain the needle. + * @param aNeedle The element being searched for. + * @param aHaystack The non-empty array being searched. + * @param aCompare Function which takes two elements and returns -1, 0, or 1. + * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or + * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + */ +function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) { + // This function terminates when one of the following is true: + // + // 1. We find the exact element we are looking for. + // + // 2. We did not find the exact element, but we can return the index of + // the next-closest element. + // + // 3. We did not find the exact element, and there is no next-closest + // element than the one we are searching for, so we return -1. + var mid = Math.floor((aHigh - aLow) / 2) + aLow; + var cmp = aCompare(aNeedle, aHaystack[mid], true); + if (cmp === 0) { + // Found the element we are looking for. + return mid; + } + else if (cmp > 0) { + // Our needle is greater than aHaystack[mid]. + if (aHigh - mid > 1) { + // The element is in the upper half. + return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias); + } + + // The exact needle element was not found in this haystack. Determine if + // we are in termination case (3) or (2) and return the appropriate thing. + if (aBias == exports.LEAST_UPPER_BOUND) { + return aHigh < aHaystack.length ? aHigh : -1; + } else { + return mid; + } + } + else { + // Our needle is less than aHaystack[mid]. + if (mid - aLow > 1) { + // The element is in the lower half. + return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias); + } + + // we are in termination case (3) or (2) and return the appropriate thing. + if (aBias == exports.LEAST_UPPER_BOUND) { + return mid; + } else { + return aLow < 0 ? -1 : aLow; + } + } +} + +/** + * This is an implementation of binary search which will always try and return + * the index of the closest element if there is no exact hit. This is because + * mappings between original and generated line/col pairs are single points, + * and there is an implicit region between each of them, so a miss just means + * that you aren't on the very start of a region. + * + * @param aNeedle The element you are looking for. + * @param aHaystack The array that is being searched. + * @param aCompare A function which takes the needle and an element in the + * array and returns -1, 0, or 1 depending on whether the needle is less + * than, equal to, or greater than the element, respectively. + * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or + * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + * Defaults to 'binarySearch.GREATEST_LOWER_BOUND'. + */ +exports.search = function search(aNeedle, aHaystack, aCompare, aBias) { + if (aHaystack.length === 0) { + return -1; + } + + var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, + aCompare, aBias || exports.GREATEST_LOWER_BOUND); + if (index < 0) { + return -1; + } + + // We have found either the exact element, or the next-closest element than + // the one we are searching for. However, there may be more than one such + // element. Make sure we always return the smallest of these. + while (index - 1 >= 0) { + if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) { + break; + } + --index; + } + + return index; +}; + + +/***/ }), +/* 183 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/mapping-list.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2014 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var util = __webpack_require__(/*! ./util */ 32); + +/** + * Determine whether mappingB is after mappingA with respect to generated + * position. + */ +function generatedPositionAfter(mappingA, mappingB) { + // Optimized for most common case + var lineA = mappingA.generatedLine; + var lineB = mappingB.generatedLine; + var columnA = mappingA.generatedColumn; + var columnB = mappingB.generatedColumn; + return lineB > lineA || lineB == lineA && columnB >= columnA || + util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0; +} + +/** + * A data structure to provide a sorted view of accumulated mappings in a + * performance conscious manner. It trades a neglibable overhead in general + * case for a large speedup in case of mappings being added in order. + */ +function MappingList() { + this._array = []; + this._sorted = true; + // Serves as infimum + this._last = {generatedLine: -1, generatedColumn: 0}; +} + +/** + * Iterate through internal items. This method takes the same arguments that + * `Array.prototype.forEach` takes. + * + * NOTE: The order of the mappings is NOT guaranteed. + */ +MappingList.prototype.unsortedForEach = + function MappingList_forEach(aCallback, aThisArg) { + this._array.forEach(aCallback, aThisArg); + }; + +/** + * Add the given source mapping. + * + * @param Object aMapping + */ +MappingList.prototype.add = function MappingList_add(aMapping) { + if (generatedPositionAfter(this._last, aMapping)) { + this._last = aMapping; + this._array.push(aMapping); + } else { + this._sorted = false; + this._array.push(aMapping); + } +}; + +/** + * Returns the flat, sorted array of mappings. The mappings are sorted by + * generated position. + * + * WARNING: This method returns internal data without copying, for + * performance. The return value must NOT be mutated, and should be treated as + * an immutable borrow. If you want to take ownership, you must make your own + * copy. + */ +MappingList.prototype.toArray = function MappingList_toArray() { + if (!this._sorted) { + this._array.sort(util.compareByGeneratedPositionsInflated); + this._sorted = true; + } + return this._array; +}; + +exports.MappingList = MappingList; + + +/***/ }), +/* 184 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/quick-sort.js ***! + \*****************************************************************/ +/***/ (function(module, exports) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +// It turns out that some (most?) JavaScript engines don't self-host +// `Array.prototype.sort`. This makes sense because C++ will likely remain +// faster than JS when doing raw CPU-intensive sorting. However, when using a +// custom comparator function, calling back and forth between the VM's C++ and +// JIT'd JS is rather slow *and* loses JIT type information, resulting in +// worse generated code for the comparator function than would be optimal. In +// fact, when sorting with a comparator, these costs outweigh the benefits of +// sorting in C++. By using our own JS-implemented Quick Sort (below), we get +// a ~3500ms mean speed-up in `bench/bench.html`. + +/** + * Swap the elements indexed by `x` and `y` in the array `ary`. + * + * @param {Array} ary + * The array. + * @param {Number} x + * The index of the first item. + * @param {Number} y + * The index of the second item. + */ +function swap(ary, x, y) { + var temp = ary[x]; + ary[x] = ary[y]; + ary[y] = temp; +} + +/** + * Returns a random integer within the range `low .. high` inclusive. + * + * @param {Number} low + * The lower bound on the range. + * @param {Number} high + * The upper bound on the range. + */ +function randomIntInRange(low, high) { + return Math.round(low + (Math.random() * (high - low))); +} + +/** + * The Quick Sort algorithm. + * + * @param {Array} ary + * An array to sort. + * @param {function} comparator + * Function to use to compare two items. + * @param {Number} p + * Start index of the array + * @param {Number} r + * End index of the array + */ +function doQuickSort(ary, comparator, p, r) { + // If our lower bound is less than our upper bound, we (1) partition the + // array into two pieces and (2) recurse on each half. If it is not, this is + // the empty array and our base case. + + if (p < r) { + // (1) Partitioning. + // + // The partitioning chooses a pivot between `p` and `r` and moves all + // elements that are less than or equal to the pivot to the before it, and + // all the elements that are greater than it after it. The effect is that + // once partition is done, the pivot is in the exact place it will be when + // the array is put in sorted order, and it will not need to be moved + // again. This runs in O(n) time. + + // Always choose a random pivot so that an input array which is reverse + // sorted does not cause O(n^2) running time. + var pivotIndex = randomIntInRange(p, r); + var i = p - 1; + + swap(ary, pivotIndex, r); + var pivot = ary[r]; + + // Immediately after `j` is incremented in this loop, the following hold + // true: + // + // * Every element in `ary[p .. i]` is less than or equal to the pivot. + // + // * Every element in `ary[i+1 .. j-1]` is greater than the pivot. + for (var j = p; j < r; j++) { + if (comparator(ary[j], pivot) <= 0) { + i += 1; + swap(ary, i, j); + } + } + + swap(ary, i + 1, j); + var q = i + 1; + + // (2) Recurse on each half. + + doQuickSort(ary, comparator, p, q - 1); + doQuickSort(ary, comparator, q + 1, r); + } +} + +/** + * Sort the given array in-place with the given comparator function. + * + * @param {Array} ary + * An array to sort. + * @param {function} comparator + * Function to use to compare two items. + */ +exports.quickSort = function (ary, comparator) { + doQuickSort(ary, comparator, 0, ary.length - 1); +}; + + +/***/ }), +/* 185 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/source-map-consumer.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var util = __webpack_require__(/*! ./util */ 32); +var binarySearch = __webpack_require__(/*! ./binary-search */ 182); +var ArraySet = __webpack_require__(/*! ./array-set */ 94).ArraySet; +var base64VLQ = __webpack_require__(/*! ./base64-vlq */ 95); +var quickSort = __webpack_require__(/*! ./quick-sort */ 184).quickSort; + +function SourceMapConsumer(aSourceMap) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, '')); + } + + return sourceMap.sections != null + ? new IndexedSourceMapConsumer(sourceMap) + : new BasicSourceMapConsumer(sourceMap); +} + +SourceMapConsumer.fromSourceMap = function(aSourceMap) { + return BasicSourceMapConsumer.fromSourceMap(aSourceMap); +} + +/** + * The version of the source mapping spec that we are consuming. + */ +SourceMapConsumer.prototype._version = 3; + +// `__generatedMappings` and `__originalMappings` are arrays that hold the +// parsed mapping coordinates from the source map's "mappings" attribute. They +// are lazily instantiated, accessed via the `_generatedMappings` and +// `_originalMappings` getters respectively, and we only parse the mappings +// and create these arrays once queried for a source location. We jump through +// these hoops because there can be many thousands of mappings, and parsing +// them is expensive, so we only want to do it if we must. +// +// Each object in the arrays is of the form: +// +// { +// generatedLine: The line number in the generated code, +// generatedColumn: The column number in the generated code, +// source: The path to the original source file that generated this +// chunk of code, +// originalLine: The line number in the original source that +// corresponds to this chunk of generated code, +// originalColumn: The column number in the original source that +// corresponds to this chunk of generated code, +// name: The name of the original symbol which generated this chunk of +// code. +// } +// +// All properties except for `generatedLine` and `generatedColumn` can be +// `null`. +// +// `_generatedMappings` is ordered by the generated positions. +// +// `_originalMappings` is ordered by the original positions. + +SourceMapConsumer.prototype.__generatedMappings = null; +Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', { + get: function () { + if (!this.__generatedMappings) { + this._parseMappings(this._mappings, this.sourceRoot); + } + + return this.__generatedMappings; + } +}); + +SourceMapConsumer.prototype.__originalMappings = null; +Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', { + get: function () { + if (!this.__originalMappings) { + this._parseMappings(this._mappings, this.sourceRoot); + } + + return this.__originalMappings; + } +}); + +SourceMapConsumer.prototype._charIsMappingSeparator = + function SourceMapConsumer_charIsMappingSeparator(aStr, index) { + var c = aStr.charAt(index); + return c === ";" || c === ","; + }; + +/** + * Parse the mappings in a string in to a data structure which we can easily + * query (the ordered arrays in the `this.__generatedMappings` and + * `this.__originalMappings` properties). + */ +SourceMapConsumer.prototype._parseMappings = + function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { + throw new Error("Subclasses must implement _parseMappings"); + }; + +SourceMapConsumer.GENERATED_ORDER = 1; +SourceMapConsumer.ORIGINAL_ORDER = 2; + +SourceMapConsumer.GREATEST_LOWER_BOUND = 1; +SourceMapConsumer.LEAST_UPPER_BOUND = 2; + +/** + * Iterate over each mapping between an original source/line/column and a + * generated line/column in this source map. + * + * @param Function aCallback + * The function that is called with each mapping. + * @param Object aContext + * Optional. If specified, this object will be the value of `this` every + * time that `aCallback` is called. + * @param aOrder + * Either `SourceMapConsumer.GENERATED_ORDER` or + * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to + * iterate over the mappings sorted by the generated file's line/column + * order or the original's source/line/column order, respectively. Defaults to + * `SourceMapConsumer.GENERATED_ORDER`. + */ +SourceMapConsumer.prototype.eachMapping = + function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) { + var context = aContext || null; + var order = aOrder || SourceMapConsumer.GENERATED_ORDER; + + var mappings; + switch (order) { + case SourceMapConsumer.GENERATED_ORDER: + mappings = this._generatedMappings; + break; + case SourceMapConsumer.ORIGINAL_ORDER: + mappings = this._originalMappings; + break; + default: + throw new Error("Unknown order of iteration."); + } + + var sourceRoot = this.sourceRoot; + mappings.map(function (mapping) { + var source = mapping.source === null ? null : this._sources.at(mapping.source); + if (source != null && sourceRoot != null) { + source = util.join(sourceRoot, source); + } + return { + source: source, + generatedLine: mapping.generatedLine, + generatedColumn: mapping.generatedColumn, + originalLine: mapping.originalLine, + originalColumn: mapping.originalColumn, + name: mapping.name === null ? null : this._names.at(mapping.name) + }; + }, this).forEach(aCallback, context); + }; + +/** + * Returns all generated line and column information for the original source, + * line, and column provided. If no column is provided, returns all mappings + * corresponding to a either the line we are searching for or the next + * closest line that has any mappings. Otherwise, returns all mappings + * corresponding to the given line and either the column we are searching for + * or the next closest column that has any offsets. + * + * The only argument is an object with the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. + * - column: Optional. the column number in the original source. + * + * and an array of objects is returned, each with the following properties: + * + * - line: The line number in the generated source, or null. + * - column: The column number in the generated source, or null. + */ +SourceMapConsumer.prototype.allGeneratedPositionsFor = + function SourceMapConsumer_allGeneratedPositionsFor(aArgs) { + var line = util.getArg(aArgs, 'line'); + + // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping + // returns the index of the closest mapping less than the needle. By + // setting needle.originalColumn to 0, we thus find the last mapping for + // the given line, provided such a mapping exists. + var needle = { + source: util.getArg(aArgs, 'source'), + originalLine: line, + originalColumn: util.getArg(aArgs, 'column', 0) + }; + + if (this.sourceRoot != null) { + needle.source = util.relative(this.sourceRoot, needle.source); + } + if (!this._sources.has(needle.source)) { + return []; + } + needle.source = this._sources.indexOf(needle.source); + + var mappings = []; + + var index = this._findMapping(needle, + this._originalMappings, + "originalLine", + "originalColumn", + util.compareByOriginalPositions, + binarySearch.LEAST_UPPER_BOUND); + if (index >= 0) { + var mapping = this._originalMappings[index]; + + if (aArgs.column === undefined) { + var originalLine = mapping.originalLine; + + // Iterate until either we run out of mappings, or we run into + // a mapping for a different line than the one we found. Since + // mappings are sorted, this is guaranteed to find all mappings for + // the line we found. + while (mapping && mapping.originalLine === originalLine) { + mappings.push({ + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null), + lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) + }); + + mapping = this._originalMappings[++index]; + } + } else { + var originalColumn = mapping.originalColumn; + + // Iterate until either we run out of mappings, or we run into + // a mapping for a different line than the one we were searching for. + // Since mappings are sorted, this is guaranteed to find all mappings for + // the line we are searching for. + while (mapping && + mapping.originalLine === line && + mapping.originalColumn == originalColumn) { + mappings.push({ + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null), + lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) + }); + + mapping = this._originalMappings[++index]; + } + } + } + + return mappings; + }; + +exports.SourceMapConsumer = SourceMapConsumer; + +/** + * A BasicSourceMapConsumer instance represents a parsed source map which we can + * query for information about the original file positions by giving it a file + * position in the generated source. + * + * The only parameter is the raw source map (either as a JSON string, or + * already parsed to an object). According to the spec, source maps have the + * following attributes: + * + * - version: Which version of the source map spec this map is following. + * - sources: An array of URLs to the original source files. + * - names: An array of identifiers which can be referrenced by individual mappings. + * - sourceRoot: Optional. The URL root from which all sources are relative. + * - sourcesContent: Optional. An array of contents of the original source files. + * - mappings: A string of base64 VLQs which contain the actual mappings. + * - file: Optional. The generated file this source map is associated with. + * + * Here is an example source map, taken from the source map spec[0]: + * + * { + * version : 3, + * file: "out.js", + * sourceRoot : "", + * sources: ["foo.js", "bar.js"], + * names: ["src", "maps", "are", "fun"], + * mappings: "AA,AB;;ABCDE;" + * } + * + * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1# + */ +function BasicSourceMapConsumer(aSourceMap) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, '')); + } + + var version = util.getArg(sourceMap, 'version'); + var sources = util.getArg(sourceMap, 'sources'); + // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which + // requires the array) to play nice here. + var names = util.getArg(sourceMap, 'names', []); + var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null); + var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null); + var mappings = util.getArg(sourceMap, 'mappings'); + var file = util.getArg(sourceMap, 'file', null); + + // Once again, Sass deviates from the spec and supplies the version as a + // string rather than a number, so we use loose equality checking here. + if (version != this._version) { + throw new Error('Unsupported version: ' + version); + } + + sources = sources + .map(String) + // Some source maps produce relative source paths like "./foo.js" instead of + // "foo.js". Normalize these first so that future comparisons will succeed. + // See bugzil.la/1090768. + .map(util.normalize) + // Always ensure that absolute sources are internally stored relative to + // the source root, if the source root is absolute. Not doing this would + // be particularly problematic when the source root is a prefix of the + // source (valid, but why??). See github issue #199 and bugzil.la/1188982. + .map(function (source) { + return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source) + ? util.relative(sourceRoot, source) + : source; + }); + + // Pass `true` below to allow duplicate names and sources. While source maps + // are intended to be compressed and deduplicated, the TypeScript compiler + // sometimes generates source maps with duplicates in them. See Github issue + // #72 and bugzil.la/889492. + this._names = ArraySet.fromArray(names.map(String), true); + this._sources = ArraySet.fromArray(sources, true); + + this.sourceRoot = sourceRoot; + this.sourcesContent = sourcesContent; + this._mappings = mappings; + this.file = file; +} + +BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype); +BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer; + +/** + * Create a BasicSourceMapConsumer from a SourceMapGenerator. + * + * @param SourceMapGenerator aSourceMap + * The source map that will be consumed. + * @returns BasicSourceMapConsumer + */ +BasicSourceMapConsumer.fromSourceMap = + function SourceMapConsumer_fromSourceMap(aSourceMap) { + var smc = Object.create(BasicSourceMapConsumer.prototype); + + var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true); + var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true); + smc.sourceRoot = aSourceMap._sourceRoot; + smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(), + smc.sourceRoot); + smc.file = aSourceMap._file; + + // Because we are modifying the entries (by converting string sources and + // names to indices into the sources and names ArraySets), we have to make + // a copy of the entry or else bad things happen. Shared mutable state + // strikes again! See github issue #191. + + var generatedMappings = aSourceMap._mappings.toArray().slice(); + var destGeneratedMappings = smc.__generatedMappings = []; + var destOriginalMappings = smc.__originalMappings = []; + + for (var i = 0, length = generatedMappings.length; i < length; i++) { + var srcMapping = generatedMappings[i]; + var destMapping = new Mapping; + destMapping.generatedLine = srcMapping.generatedLine; + destMapping.generatedColumn = srcMapping.generatedColumn; + + if (srcMapping.source) { + destMapping.source = sources.indexOf(srcMapping.source); + destMapping.originalLine = srcMapping.originalLine; + destMapping.originalColumn = srcMapping.originalColumn; + + if (srcMapping.name) { + destMapping.name = names.indexOf(srcMapping.name); + } + + destOriginalMappings.push(destMapping); + } + + destGeneratedMappings.push(destMapping); + } + + quickSort(smc.__originalMappings, util.compareByOriginalPositions); + + return smc; + }; + +/** + * The version of the source mapping spec that we are consuming. + */ +BasicSourceMapConsumer.prototype._version = 3; + +/** + * The list of original sources. + */ +Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', { + get: function () { + return this._sources.toArray().map(function (s) { + return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s; + }, this); + } +}); + +/** + * Provide the JIT with a nice shape / hidden class. + */ +function Mapping() { + this.generatedLine = 0; + this.generatedColumn = 0; + this.source = null; + this.originalLine = null; + this.originalColumn = null; + this.name = null; +} + +/** + * Parse the mappings in a string in to a data structure which we can easily + * query (the ordered arrays in the `this.__generatedMappings` and + * `this.__originalMappings` properties). + */ +BasicSourceMapConsumer.prototype._parseMappings = + function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { + var generatedLine = 1; + var previousGeneratedColumn = 0; + var previousOriginalLine = 0; + var previousOriginalColumn = 0; + var previousSource = 0; + var previousName = 0; + var length = aStr.length; + var index = 0; + var cachedSegments = {}; + var temp = {}; + var originalMappings = []; + var generatedMappings = []; + var mapping, str, segment, end, value; + + while (index < length) { + if (aStr.charAt(index) === ';') { + generatedLine++; + index++; + previousGeneratedColumn = 0; + } + else if (aStr.charAt(index) === ',') { + index++; + } + else { + mapping = new Mapping(); + mapping.generatedLine = generatedLine; + + // Because each offset is encoded relative to the previous one, + // many segments often have the same encoding. We can exploit this + // fact by caching the parsed variable length fields of each segment, + // allowing us to avoid a second parse if we encounter the same + // segment again. + for (end = index; end < length; end++) { + if (this._charIsMappingSeparator(aStr, end)) { + break; + } + } + str = aStr.slice(index, end); + + segment = cachedSegments[str]; + if (segment) { + index += str.length; + } else { + segment = []; + while (index < end) { + base64VLQ.decode(aStr, index, temp); + value = temp.value; + index = temp.rest; + segment.push(value); + } + + if (segment.length === 2) { + throw new Error('Found a source, but no line and column'); + } + + if (segment.length === 3) { + throw new Error('Found a source and line, but no column'); + } + + cachedSegments[str] = segment; + } + + // Generated column. + mapping.generatedColumn = previousGeneratedColumn + segment[0]; + previousGeneratedColumn = mapping.generatedColumn; + + if (segment.length > 1) { + // Original source. + mapping.source = previousSource + segment[1]; + previousSource += segment[1]; + + // Original line. + mapping.originalLine = previousOriginalLine + segment[2]; + previousOriginalLine = mapping.originalLine; + // Lines are stored 0-based + mapping.originalLine += 1; + + // Original column. + mapping.originalColumn = previousOriginalColumn + segment[3]; + previousOriginalColumn = mapping.originalColumn; + + if (segment.length > 4) { + // Original name. + mapping.name = previousName + segment[4]; + previousName += segment[4]; + } + } + + generatedMappings.push(mapping); + if (typeof mapping.originalLine === 'number') { + originalMappings.push(mapping); + } + } + } + + quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated); + this.__generatedMappings = generatedMappings; + + quickSort(originalMappings, util.compareByOriginalPositions); + this.__originalMappings = originalMappings; + }; + +/** + * Find the mapping that best matches the hypothetical "needle" mapping that + * we are searching for in the given "haystack" of mappings. + */ +BasicSourceMapConsumer.prototype._findMapping = + function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName, + aColumnName, aComparator, aBias) { + // To return the position we are searching for, we must first find the + // mapping for the given position and then return the opposite position it + // points to. Because the mappings are sorted, we can use binary search to + // find the best mapping. + + if (aNeedle[aLineName] <= 0) { + throw new TypeError('Line must be greater than or equal to 1, got ' + + aNeedle[aLineName]); + } + if (aNeedle[aColumnName] < 0) { + throw new TypeError('Column must be greater than or equal to 0, got ' + + aNeedle[aColumnName]); + } + + return binarySearch.search(aNeedle, aMappings, aComparator, aBias); + }; + +/** + * Compute the last column for each generated mapping. The last column is + * inclusive. + */ +BasicSourceMapConsumer.prototype.computeColumnSpans = + function SourceMapConsumer_computeColumnSpans() { + for (var index = 0; index < this._generatedMappings.length; ++index) { + var mapping = this._generatedMappings[index]; + + // Mappings do not contain a field for the last generated columnt. We + // can come up with an optimistic estimate, however, by assuming that + // mappings are contiguous (i.e. given two consecutive mappings, the + // first mapping ends where the second one starts). + if (index + 1 < this._generatedMappings.length) { + var nextMapping = this._generatedMappings[index + 1]; + + if (mapping.generatedLine === nextMapping.generatedLine) { + mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1; + continue; + } + } + + // The last mapping for each line spans the entire line. + mapping.lastGeneratedColumn = Infinity; + } + }; + +/** + * Returns the original source, line, and column information for the generated + * source's line and column positions provided. The only argument is an object + * with the following properties: + * + * - line: The line number in the generated source. + * - column: The column number in the generated source. + * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or + * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. + * + * and an object is returned with the following properties: + * + * - source: The original source file, or null. + * - line: The line number in the original source, or null. + * - column: The column number in the original source, or null. + * - name: The original identifier, or null. + */ +BasicSourceMapConsumer.prototype.originalPositionFor = + function SourceMapConsumer_originalPositionFor(aArgs) { + var needle = { + generatedLine: util.getArg(aArgs, 'line'), + generatedColumn: util.getArg(aArgs, 'column') + }; + + var index = this._findMapping( + needle, + this._generatedMappings, + "generatedLine", + "generatedColumn", + util.compareByGeneratedPositionsDeflated, + util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND) + ); + + if (index >= 0) { + var mapping = this._generatedMappings[index]; + + if (mapping.generatedLine === needle.generatedLine) { + var source = util.getArg(mapping, 'source', null); + if (source !== null) { + source = this._sources.at(source); + if (this.sourceRoot != null) { + source = util.join(this.sourceRoot, source); + } + } + var name = util.getArg(mapping, 'name', null); + if (name !== null) { + name = this._names.at(name); + } + return { + source: source, + line: util.getArg(mapping, 'originalLine', null), + column: util.getArg(mapping, 'originalColumn', null), + name: name + }; + } + } + + return { + source: null, + line: null, + column: null, + name: null + }; + }; + +/** + * Return true if we have the source content for every source in the source + * map, false otherwise. + */ +BasicSourceMapConsumer.prototype.hasContentsOfAllSources = + function BasicSourceMapConsumer_hasContentsOfAllSources() { + if (!this.sourcesContent) { + return false; + } + return this.sourcesContent.length >= this._sources.size() && + !this.sourcesContent.some(function (sc) { return sc == null; }); + }; + +/** + * Returns the original source content. The only argument is the url of the + * original source file. Returns null if no original source content is + * available. + */ +BasicSourceMapConsumer.prototype.sourceContentFor = + function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) { + if (!this.sourcesContent) { + return null; + } + + if (this.sourceRoot != null) { + aSource = util.relative(this.sourceRoot, aSource); + } + + if (this._sources.has(aSource)) { + return this.sourcesContent[this._sources.indexOf(aSource)]; + } + + var url; + if (this.sourceRoot != null + && (url = util.urlParse(this.sourceRoot))) { + // XXX: file:// URIs and absolute paths lead to unexpected behavior for + // many users. We can help them out when they expect file:// URIs to + // behave like it would if they were running a local HTTP server. See + // https://bugzilla.mozilla.org/show_bug.cgi?id=885597. + var fileUriAbsPath = aSource.replace(/^file:\/\//, ""); + if (url.scheme == "file" + && this._sources.has(fileUriAbsPath)) { + return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)] + } + + if ((!url.path || url.path == "/") + && this._sources.has("/" + aSource)) { + return this.sourcesContent[this._sources.indexOf("/" + aSource)]; + } + } + + // This function is used recursively from + // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we + // don't want to throw if we can't find the source - we just want to + // return null, so we provide a flag to exit gracefully. + if (nullOnMissing) { + return null; + } + else { + throw new Error('"' + aSource + '" is not in the SourceMap.'); + } + }; + +/** + * Returns the generated line and column information for the original source, + * line, and column positions provided. The only argument is an object with + * the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. + * - column: The column number in the original source. + * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or + * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. + * + * and an object is returned with the following properties: + * + * - line: The line number in the generated source, or null. + * - column: The column number in the generated source, or null. + */ +BasicSourceMapConsumer.prototype.generatedPositionFor = + function SourceMapConsumer_generatedPositionFor(aArgs) { + var source = util.getArg(aArgs, 'source'); + if (this.sourceRoot != null) { + source = util.relative(this.sourceRoot, source); + } + if (!this._sources.has(source)) { + return { + line: null, + column: null, + lastColumn: null + }; + } + source = this._sources.indexOf(source); + + var needle = { + source: source, + originalLine: util.getArg(aArgs, 'line'), + originalColumn: util.getArg(aArgs, 'column') + }; + + var index = this._findMapping( + needle, + this._originalMappings, + "originalLine", + "originalColumn", + util.compareByOriginalPositions, + util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND) + ); + + if (index >= 0) { + var mapping = this._originalMappings[index]; + + if (mapping.source === needle.source) { + return { + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null), + lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) + }; + } + } + + return { + line: null, + column: null, + lastColumn: null + }; + }; + +exports.BasicSourceMapConsumer = BasicSourceMapConsumer; + +/** + * An IndexedSourceMapConsumer instance represents a parsed source map which + * we can query for information. It differs from BasicSourceMapConsumer in + * that it takes "indexed" source maps (i.e. ones with a "sections" field) as + * input. + * + * The only parameter is a raw source map (either as a JSON string, or already + * parsed to an object). According to the spec for indexed source maps, they + * have the following attributes: + * + * - version: Which version of the source map spec this map is following. + * - file: Optional. The generated file this source map is associated with. + * - sections: A list of section definitions. + * + * Each value under the "sections" field has two fields: + * - offset: The offset into the original specified at which this section + * begins to apply, defined as an object with a "line" and "column" + * field. + * - map: A source map definition. This source map could also be indexed, + * but doesn't have to be. + * + * Instead of the "map" field, it's also possible to have a "url" field + * specifying a URL to retrieve a source map from, but that's currently + * unsupported. + * + * Here's an example source map, taken from the source map spec[0], but + * modified to omit a section which uses the "url" field. + * + * { + * version : 3, + * file: "app.js", + * sections: [{ + * offset: {line:100, column:10}, + * map: { + * version : 3, + * file: "section.js", + * sources: ["foo.js", "bar.js"], + * names: ["src", "maps", "are", "fun"], + * mappings: "AAAA,E;;ABCDE;" + * } + * }], + * } + * + * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt + */ +function IndexedSourceMapConsumer(aSourceMap) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = JSON.parse(aSourceMap.replace(/^\)\]\}'/, '')); + } + + var version = util.getArg(sourceMap, 'version'); + var sections = util.getArg(sourceMap, 'sections'); + + if (version != this._version) { + throw new Error('Unsupported version: ' + version); + } + + this._sources = new ArraySet(); + this._names = new ArraySet(); + + var lastOffset = { + line: -1, + column: 0 + }; + this._sections = sections.map(function (s) { + if (s.url) { + // The url field will require support for asynchronicity. + // See https://github.com/mozilla/source-map/issues/16 + throw new Error('Support for url field in sections not implemented.'); + } + var offset = util.getArg(s, 'offset'); + var offsetLine = util.getArg(offset, 'line'); + var offsetColumn = util.getArg(offset, 'column'); + + if (offsetLine < lastOffset.line || + (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) { + throw new Error('Section offsets must be ordered and non-overlapping.'); + } + lastOffset = offset; + + return { + generatedOffset: { + // The offset fields are 0-based, but we use 1-based indices when + // encoding/decoding from VLQ. + generatedLine: offsetLine + 1, + generatedColumn: offsetColumn + 1 + }, + consumer: new SourceMapConsumer(util.getArg(s, 'map')) + } + }); +} + +IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype); +IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer; + +/** + * The version of the source mapping spec that we are consuming. + */ +IndexedSourceMapConsumer.prototype._version = 3; + +/** + * The list of original sources. + */ +Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', { + get: function () { + var sources = []; + for (var i = 0; i < this._sections.length; i++) { + for (var j = 0; j < this._sections[i].consumer.sources.length; j++) { + sources.push(this._sections[i].consumer.sources[j]); + } + } + return sources; + } +}); + +/** + * Returns the original source, line, and column information for the generated + * source's line and column positions provided. The only argument is an object + * with the following properties: + * + * - line: The line number in the generated source. + * - column: The column number in the generated source. + * + * and an object is returned with the following properties: + * + * - source: The original source file, or null. + * - line: The line number in the original source, or null. + * - column: The column number in the original source, or null. + * - name: The original identifier, or null. + */ +IndexedSourceMapConsumer.prototype.originalPositionFor = + function IndexedSourceMapConsumer_originalPositionFor(aArgs) { + var needle = { + generatedLine: util.getArg(aArgs, 'line'), + generatedColumn: util.getArg(aArgs, 'column') + }; + + // Find the section containing the generated position we're trying to map + // to an original position. + var sectionIndex = binarySearch.search(needle, this._sections, + function(needle, section) { + var cmp = needle.generatedLine - section.generatedOffset.generatedLine; + if (cmp) { + return cmp; + } + + return (needle.generatedColumn - + section.generatedOffset.generatedColumn); + }); + var section = this._sections[sectionIndex]; + + if (!section) { + return { + source: null, + line: null, + column: null, + name: null + }; + } + + return section.consumer.originalPositionFor({ + line: needle.generatedLine - + (section.generatedOffset.generatedLine - 1), + column: needle.generatedColumn - + (section.generatedOffset.generatedLine === needle.generatedLine + ? section.generatedOffset.generatedColumn - 1 + : 0), + bias: aArgs.bias + }); + }; + +/** + * Return true if we have the source content for every source in the source + * map, false otherwise. + */ +IndexedSourceMapConsumer.prototype.hasContentsOfAllSources = + function IndexedSourceMapConsumer_hasContentsOfAllSources() { + return this._sections.every(function (s) { + return s.consumer.hasContentsOfAllSources(); + }); + }; + +/** + * Returns the original source content. The only argument is the url of the + * original source file. Returns null if no original source content is + * available. + */ +IndexedSourceMapConsumer.prototype.sourceContentFor = + function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) { + for (var i = 0; i < this._sections.length; i++) { + var section = this._sections[i]; + + var content = section.consumer.sourceContentFor(aSource, true); + if (content) { + return content; + } + } + if (nullOnMissing) { + return null; + } + else { + throw new Error('"' + aSource + '" is not in the SourceMap.'); + } + }; + +/** + * Returns the generated line and column information for the original source, + * line, and column positions provided. The only argument is an object with + * the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. + * - column: The column number in the original source. + * + * and an object is returned with the following properties: + * + * - line: The line number in the generated source, or null. + * - column: The column number in the generated source, or null. + */ +IndexedSourceMapConsumer.prototype.generatedPositionFor = + function IndexedSourceMapConsumer_generatedPositionFor(aArgs) { + for (var i = 0; i < this._sections.length; i++) { + var section = this._sections[i]; + + // Only consider this section if the requested source is in the list of + // sources of the consumer. + if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) { + continue; + } + var generatedPosition = section.consumer.generatedPositionFor(aArgs); + if (generatedPosition) { + var ret = { + line: generatedPosition.line + + (section.generatedOffset.generatedLine - 1), + column: generatedPosition.column + + (section.generatedOffset.generatedLine === generatedPosition.line + ? section.generatedOffset.generatedColumn - 1 + : 0) + }; + return ret; + } + } + + return { + line: null, + column: null + }; + }; + +/** + * Parse the mappings in a string in to a data structure which we can easily + * query (the ordered arrays in the `this.__generatedMappings` and + * `this.__originalMappings` properties). + */ +IndexedSourceMapConsumer.prototype._parseMappings = + function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) { + this.__generatedMappings = []; + this.__originalMappings = []; + for (var i = 0; i < this._sections.length; i++) { + var section = this._sections[i]; + var sectionMappings = section.consumer._generatedMappings; + for (var j = 0; j < sectionMappings.length; j++) { + var mapping = sectionMappings[j]; + + var source = section.consumer._sources.at(mapping.source); + if (section.consumer.sourceRoot !== null) { + source = util.join(section.consumer.sourceRoot, source); + } + this._sources.add(source); + source = this._sources.indexOf(source); + + var name = section.consumer._names.at(mapping.name); + this._names.add(name); + name = this._names.indexOf(name); + + // The mappings coming from the consumer for the section have + // generated positions relative to the start of the section, so we + // need to offset them to be relative to the start of the concatenated + // generated file. + var adjustedMapping = { + source: source, + generatedLine: mapping.generatedLine + + (section.generatedOffset.generatedLine - 1), + generatedColumn: mapping.generatedColumn + + (section.generatedOffset.generatedLine === mapping.generatedLine + ? section.generatedOffset.generatedColumn - 1 + : 0), + originalLine: mapping.originalLine, + originalColumn: mapping.originalColumn, + name: name + }; + + this.__generatedMappings.push(adjustedMapping); + if (typeof adjustedMapping.originalLine === 'number') { + this.__originalMappings.push(adjustedMapping); + } + } + } + + quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated); + quickSort(this.__originalMappings, util.compareByOriginalPositions); + }; + +exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer; + + +/***/ }), +/* 186 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/lib/source-node.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var SourceMapGenerator = __webpack_require__(/*! ./source-map-generator */ 96).SourceMapGenerator; +var util = __webpack_require__(/*! ./util */ 32); + +// Matches a Windows-style `\r\n` newline or a `\n` newline used by all other +// operating systems these days (capturing the result). +var REGEX_NEWLINE = /(\r?\n)/; + +// Newline character code for charCodeAt() comparisons +var NEWLINE_CODE = 10; + +// Private symbol for identifying `SourceNode`s when multiple versions of +// the source-map library are loaded. This MUST NOT CHANGE across +// versions! +var isSourceNode = "$$$isSourceNode$$$"; + +/** + * SourceNodes provide a way to abstract over interpolating/concatenating + * snippets of generated JavaScript source code while maintaining the line and + * column information associated with the original source code. + * + * @param aLine The original line number. + * @param aColumn The original column number. + * @param aSource The original source's filename. + * @param aChunks Optional. An array of strings which are snippets of + * generated JS, or other SourceNodes. + * @param aName The original identifier. + */ +function SourceNode(aLine, aColumn, aSource, aChunks, aName) { + this.children = []; + this.sourceContents = {}; + this.line = aLine == null ? null : aLine; + this.column = aColumn == null ? null : aColumn; + this.source = aSource == null ? null : aSource; + this.name = aName == null ? null : aName; + this[isSourceNode] = true; + if (aChunks != null) this.add(aChunks); +} + +/** + * Creates a SourceNode from generated code and a SourceMapConsumer. + * + * @param aGeneratedCode The generated code + * @param aSourceMapConsumer The SourceMap for the generated code + * @param aRelativePath Optional. The path that relative sources in the + * SourceMapConsumer should be relative to. + */ +SourceNode.fromStringWithSourceMap = + function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) { + // The SourceNode we want to fill with the generated code + // and the SourceMap + var node = new SourceNode(); + + // All even indices of this array are one line of the generated code, + // while all odd indices are the newlines between two adjacent lines + // (since `REGEX_NEWLINE` captures its match). + // Processed fragments are removed from this array, by calling `shiftNextLine`. + var remainingLines = aGeneratedCode.split(REGEX_NEWLINE); + var shiftNextLine = function() { + var lineContents = remainingLines.shift(); + // The last line of a file might not have a newline. + var newLine = remainingLines.shift() || ""; + return lineContents + newLine; + }; + + // We need to remember the position of "remainingLines" + var lastGeneratedLine = 1, lastGeneratedColumn = 0; + + // The generate SourceNodes we need a code range. + // To extract it current and last mapping is used. + // Here we store the last mapping. + var lastMapping = null; + + aSourceMapConsumer.eachMapping(function (mapping) { + if (lastMapping !== null) { + // We add the code from "lastMapping" to "mapping": + // First check if there is a new line in between. + if (lastGeneratedLine < mapping.generatedLine) { + // Associate first line with "lastMapping" + addMappingWithCode(lastMapping, shiftNextLine()); + lastGeneratedLine++; + lastGeneratedColumn = 0; + // The remaining code is added without mapping + } else { + // There is no new line in between. + // Associate the code between "lastGeneratedColumn" and + // "mapping.generatedColumn" with "lastMapping" + var nextLine = remainingLines[0]; + var code = nextLine.substr(0, mapping.generatedColumn - + lastGeneratedColumn); + remainingLines[0] = nextLine.substr(mapping.generatedColumn - + lastGeneratedColumn); + lastGeneratedColumn = mapping.generatedColumn; + addMappingWithCode(lastMapping, code); + // No more remaining code, continue + lastMapping = mapping; + return; + } + } + // We add the generated code until the first mapping + // to the SourceNode without any mapping. + // Each line is added as separate string. + while (lastGeneratedLine < mapping.generatedLine) { + node.add(shiftNextLine()); + lastGeneratedLine++; + } + if (lastGeneratedColumn < mapping.generatedColumn) { + var nextLine = remainingLines[0]; + node.add(nextLine.substr(0, mapping.generatedColumn)); + remainingLines[0] = nextLine.substr(mapping.generatedColumn); + lastGeneratedColumn = mapping.generatedColumn; + } + lastMapping = mapping; + }, this); + // We have processed all mappings. + if (remainingLines.length > 0) { + if (lastMapping) { + // Associate the remaining code in the current line with "lastMapping" + addMappingWithCode(lastMapping, shiftNextLine()); + } + // and add the remaining lines without any mapping + node.add(remainingLines.join("")); + } + + // Copy sourcesContent into SourceNode + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content != null) { + if (aRelativePath != null) { + sourceFile = util.join(aRelativePath, sourceFile); + } + node.setSourceContent(sourceFile, content); + } + }); + + return node; + + function addMappingWithCode(mapping, code) { + if (mapping === null || mapping.source === undefined) { + node.add(code); + } else { + var source = aRelativePath + ? util.join(aRelativePath, mapping.source) + : mapping.source; + node.add(new SourceNode(mapping.originalLine, + mapping.originalColumn, + source, + code, + mapping.name)); + } + } + }; + +/** + * Add a chunk of generated JS to this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ +SourceNode.prototype.add = function SourceNode_add(aChunk) { + if (Array.isArray(aChunk)) { + aChunk.forEach(function (chunk) { + this.add(chunk); + }, this); + } + else if (aChunk[isSourceNode] || typeof aChunk === "string") { + if (aChunk) { + this.children.push(aChunk); + } + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; +}; + +/** + * Add a chunk of generated JS to the beginning of this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ +SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) { + if (Array.isArray(aChunk)) { + for (var i = aChunk.length-1; i >= 0; i--) { + this.prepend(aChunk[i]); + } + } + else if (aChunk[isSourceNode] || typeof aChunk === "string") { + this.children.unshift(aChunk); + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; +}; + +/** + * Walk over the tree of JS snippets in this node and its children. The + * walking function is called once for each snippet of JS and is passed that + * snippet and the its original associated source's line/column location. + * + * @param aFn The traversal function. + */ +SourceNode.prototype.walk = function SourceNode_walk(aFn) { + var chunk; + for (var i = 0, len = this.children.length; i < len; i++) { + chunk = this.children[i]; + if (chunk[isSourceNode]) { + chunk.walk(aFn); + } + else { + if (chunk !== '') { + aFn(chunk, { source: this.source, + line: this.line, + column: this.column, + name: this.name }); + } + } + } +}; + +/** + * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between + * each of `this.children`. + * + * @param aSep The separator. + */ +SourceNode.prototype.join = function SourceNode_join(aSep) { + var newChildren; + var i; + var len = this.children.length; + if (len > 0) { + newChildren = []; + for (i = 0; i < len-1; i++) { + newChildren.push(this.children[i]); + newChildren.push(aSep); + } + newChildren.push(this.children[i]); + this.children = newChildren; + } + return this; +}; + +/** + * Call String.prototype.replace on the very right-most source snippet. Useful + * for trimming whitespace from the end of a source node, etc. + * + * @param aPattern The pattern to replace. + * @param aReplacement The thing to replace the pattern with. + */ +SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) { + var lastChild = this.children[this.children.length - 1]; + if (lastChild[isSourceNode]) { + lastChild.replaceRight(aPattern, aReplacement); + } + else if (typeof lastChild === 'string') { + this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement); + } + else { + this.children.push(''.replace(aPattern, aReplacement)); + } + return this; +}; + +/** + * Set the source content for a source file. This will be added to the SourceMapGenerator + * in the sourcesContent field. + * + * @param aSourceFile The filename of the source file + * @param aSourceContent The content of the source file + */ +SourceNode.prototype.setSourceContent = + function SourceNode_setSourceContent(aSourceFile, aSourceContent) { + this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent; + }; + +/** + * Walk over the tree of SourceNodes. The walking function is called for each + * source file content and is passed the filename and source content. + * + * @param aFn The traversal function. + */ +SourceNode.prototype.walkSourceContents = + function SourceNode_walkSourceContents(aFn) { + for (var i = 0, len = this.children.length; i < len; i++) { + if (this.children[i][isSourceNode]) { + this.children[i].walkSourceContents(aFn); + } + } + + var sources = Object.keys(this.sourceContents); + for (var i = 0, len = sources.length; i < len; i++) { + aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]); + } + }; + +/** + * Return the string representation of this source node. Walks over the tree + * and concatenates all the various snippets together to one string. + */ +SourceNode.prototype.toString = function SourceNode_toString() { + var str = ""; + this.walk(function (chunk) { + str += chunk; + }); + return str; +}; + +/** + * Returns the string representation of this source node along with a source + * map. + */ +SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) { + var generated = { + code: "", + line: 1, + column: 0 + }; + var map = new SourceMapGenerator(aArgs); + var sourceMappingActive = false; + var lastOriginalSource = null; + var lastOriginalLine = null; + var lastOriginalColumn = null; + var lastOriginalName = null; + this.walk(function (chunk, original) { + generated.code += chunk; + if (original.source !== null + && original.line !== null + && original.column !== null) { + if(lastOriginalSource !== original.source + || lastOriginalLine !== original.line + || lastOriginalColumn !== original.column + || lastOriginalName !== original.name) { + map.addMapping({ + source: original.source, + original: { + line: original.line, + column: original.column + }, + generated: { + line: generated.line, + column: generated.column + }, + name: original.name + }); + } + lastOriginalSource = original.source; + lastOriginalLine = original.line; + lastOriginalColumn = original.column; + lastOriginalName = original.name; + sourceMappingActive = true; + } else if (sourceMappingActive) { + map.addMapping({ + generated: { + line: generated.line, + column: generated.column + } + }); + lastOriginalSource = null; + sourceMappingActive = false; + } + for (var idx = 0, length = chunk.length; idx < length; idx++) { + if (chunk.charCodeAt(idx) === NEWLINE_CODE) { + generated.line++; + generated.column = 0; + // Mappings end at eol + if (idx + 1 === length) { + lastOriginalSource = null; + sourceMappingActive = false; + } else if (sourceMappingActive) { + map.addMapping({ + source: original.source, + original: { + line: original.line, + column: original.column + }, + generated: { + line: generated.line, + column: generated.column + }, + name: original.name + }); + } + } else { + generated.column++; + } + } + }); + this.walkSourceContents(function (sourceFile, sourceContent) { + map.setSourceContent(sourceFile, sourceContent); + }); + + return { code: generated.code, map: map }; +}; + +exports.SourceNode = SourceNode; + + +/***/ }), +/* 187 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-dev-utils/~/source-map/source-map.js ***! + \*************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* + * Copyright 2009-2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE.txt or: + * http://opensource.org/licenses/BSD-3-Clause + */ +exports.SourceMapGenerator = __webpack_require__(/*! ./lib/source-map-generator */ 96).SourceMapGenerator; +exports.SourceMapConsumer = __webpack_require__(/*! ./lib/source-map-consumer */ 185).SourceMapConsumer; +exports.SourceNode = __webpack_require__(/*! ./lib/source-node */ 186).SourceNode; + + +/***/ }), +/* 188 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-dev-utils/~/stack-frame-mapper/lib/index.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.map = undefined; + +var _regenerator = __webpack_require__(/*! babel-runtime/regenerator */ 47); + +var _regenerator2 = _interopRequireDefault(_regenerator); + +/** + * Enhances a set of <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>s with their original positions and code (when available). + * @param {StackFrame[]} frames A set of <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>s which contain (generated) code positions. + * @param {number} [contextLines=3] Optional. The number of lines to provide before and after the line specified in the <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>. + */ +var map = function () { + var _ref = _asyncToGenerator(_regenerator2.default.mark(function _callee2(frames) { + var _this = this; + + var contextLines = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 3; + var cache, files; + return _regenerator2.default.wrap(function _callee2$(_context2) { + while (1) { + switch (_context2.prev = _context2.next) { + case 0: + cache = {}; + files = []; + + frames.forEach(function (frame) { + var fileName = frame.fileName; + + if (files.indexOf(fileName) !== -1) return; + files.push(fileName); + }); + _context2.next = 5; + return (0, _settlePromise.settle)(files.map(function () { + var _ref2 = _asyncToGenerator(_regenerator2.default.mark(function _callee(fileName) { + var fileSource, map; + return _regenerator2.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + _context.next = 2; + return fetch(fileName).then(function (r) { + return r.text(); + }); + + case 2: + fileSource = _context.sent; + _context.next = 5; + return (0, _stackFrameUtils.getSourceMap)(fileName, fileSource); + + case 5: + map = _context.sent; + + cache[fileName] = { fileSource: fileSource, map: map }; + + case 7: + case 'end': + return _context.stop(); + } + } + }, _callee, _this); + })); + + return function (_x3) { + return _ref2.apply(this, arguments); + }; + }())); + + case 5: + return _context2.abrupt('return', frames.map(function (frame) { + var functionName = frame.functionName, + fileName = frame.fileName, + lineNumber = frame.lineNumber, + columnNumber = frame.columnNumber; + + var _ref3 = cache[fileName] || {}, + map = _ref3.map, + fileSource = _ref3.fileSource; + + if (map == null) { + return frame; + } + + var _map$getOriginalPosit = map.getOriginalPosition(lineNumber, columnNumber), + source = _map$getOriginalPosit.source, + line = _map$getOriginalPosit.line, + column = _map$getOriginalPosit.column; + + var originalSource = source == null ? [] : map.getSource(source); + return new _stackFrame2.default(functionName, fileName, lineNumber, columnNumber, (0, _stackFrameUtils.getLinesAround)(lineNumber, contextLines, fileSource), functionName, source, line, column, (0, _stackFrameUtils.getLinesAround)(line, contextLines, originalSource)); + })); + + case 6: + case 'end': + return _context2.stop(); + } + } + }, _callee2, this); + })); + + return function map(_x2) { + return _ref.apply(this, arguments); + }; +}(); + +var _stackFrame = __webpack_require__(/*! stack-frame */ 40); + +var _stackFrame2 = _interopRequireDefault(_stackFrame); + +var _stackFrameUtils = __webpack_require__(/*! stack-frame-utils */ 97); + +var _settlePromise = __webpack_require__(/*! settle-promise */ 154); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; } + +exports.map = map; +exports.default = map; + +/***/ }), +/* 189 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-dev-utils/~/stack-frame-parser/lib/index.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.parse = undefined; + +var _stackFrame = __webpack_require__(/*! stack-frame */ 40); + +var _stackFrame2 = _interopRequireDefault(_stackFrame); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } } + +var regexExtractLocation = /\(?(.+?)(?:\:(\d+))?(?:\:(\d+))?\)?$/; + +function extractLocation(token) { + return regexExtractLocation.exec(token).slice(1).map(function (v) { + var p = Number(v); + if (!isNaN(p)) { + return p; + } + return v; + }); +} + +var regexValidFrame_Chrome = /^\s*(at|in)\s.+(:\d+)/; +var regexValidFrame_FireFox = /(^|@)\S+\:\d+|.+line\s+\d+\s+>\s+(eval|Function).+/; + +function parseStack(stack) { + var frames = stack.filter(function (e) { + return regexValidFrame_Chrome.test(e) || regexValidFrame_FireFox.test(e); + }).map(function (e) { + if (regexValidFrame_FireFox.test(e)) { + // Strip eval, we don't care about it + var isEval = false; + if (/ > (eval|Function)/.test(e)) { + e = e.replace(/ line (\d+)(?: > eval line \d+)* > (eval|Function)\:\d+\:\d+/g, ':$1'); + isEval = true; + } + var data = e.split(/[@]/g); + var last = data.pop(); + return new (Function.prototype.bind.apply(_stackFrame2.default, [null].concat([data.join('@') || (isEval ? 'eval' : null)], _toConsumableArray(extractLocation(last)))))(); + } else { + // Strip eval, we don't care about it + if (e.indexOf('(eval ') !== -1) { + e = e.replace(/(\(eval at [^\()]*)|(\)\,.*$)/g, ''); + } + if (e.indexOf('(at ') !== -1) { + e = e.replace(/\(at /, '('); + } + var _data = e.trim().split(/\s+/g).slice(1); + var _last = _data.pop(); + return new (Function.prototype.bind.apply(_stackFrame2.default, [null].concat([_data.join(' ') || null], _toConsumableArray(extractLocation(_last)))))(); + } + }); + return frames; +} + +/** + * Turns an <code>Error</code>, or similar object, into a set of <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>s. + * @alias parse + */ +function parseError(error) { + if (error == null) { + throw new Error('You cannot pass a null object.'); + } + if (typeof error === 'string') { + return parseStack(error.split('\n')); + } + if (Array.isArray(error)) { + return parseStack(error); + } + if (typeof error.stack === 'string') { + return parseStack(error.stack.split('\n')); + } + throw new Error('The error you provided does not contain a stack trace.'); +} + +exports.parse = parseError; +exports.default = parseError; + +/***/ }), +/* 190 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-dev-utils/~/stack-frame-unmapper/lib/index.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.unmap = undefined; + +var _regenerator = __webpack_require__(/*! babel-runtime/regenerator */ 47); + +var _regenerator2 = _interopRequireDefault(_regenerator); + +var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; + +/** + * Turns a set of mapped <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>s back into their generated code position and enhances them with code. + * @param {string} fileUri The URI of the <code>bundle.js</code> file. + * @param {StackFrame[]} frames A set of <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>s which are already mapped and missing their generated positions. + * @param {number} [fileContents=3] Optional. The number of lines to provide before and after the line specified in the <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>. + */ +var unmap = function () { + var _ref = _asyncToGenerator(_regenerator2.default.mark(function _callee(fileUri, frames) { + var contextLines = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 3; + var fileContents, map; + return _regenerator2.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + fileContents = (typeof fileUri === 'undefined' ? 'undefined' : _typeof(fileUri)) === 'object' ? fileUri.contents : null; + + fileUri = (typeof fileUri === 'undefined' ? 'undefined' : _typeof(fileUri)) === 'object' ? fileUri.uri : fileUri; + + if (!(fileContents == null)) { + _context.next = 6; + break; + } + + _context.next = 5; + return fetch(fileUri).then(function (res) { + return res.text(); + }); + + case 5: + fileContents = _context.sent; + + case 6: + _context.next = 8; + return (0, _stackFrameUtils.getSourceMap)(fileUri, fileContents); + + case 8: + map = _context.sent; + return _context.abrupt('return', frames.map(function (frame) { + var functionName = frame.functionName, + lineNumber = frame.lineNumber, + columnNumber = frame.columnNumber, + _originalLineNumber = frame._originalLineNumber; + + if (_originalLineNumber != null) { + return frame; + } + var fileName = frame.fileName; + + if (fileName) fileName = _path2.default.resolve(fileName); + var splitCache1 = {}, + splitCache2 = {}, + splitCache3 = {}; + var source = map.getSources().map(function (s) { + return s.replace(/[\\]+/g, '/'); + }).filter(function (s) { + s = _path2.default.resolve(s); + return s.indexOf(fileName) === s.length - fileName.length; + }).sort(function (a, b) { + a = splitCache1[a] || (splitCache1[a] = a.split(_path2.default.sep)); + b = splitCache1[b] || (splitCache1[b] = b.split(_path2.default.sep)); + return Math.sign(a.length - b.length); + }).sort(function (a, b) { + a = splitCache2[a] || (splitCache2[a] = a.split('node_modules')); + b = splitCache2[b] || (splitCache2[b] = b.split('node_modules')); + return Math.sign(a.length - b.length); + }).sort(function (a, b) { + a = splitCache3[a] || (splitCache3[a] = a.split('~')); + b = splitCache3[b] || (splitCache3[b] = b.split('~')); + return Math.sign(a.length - b.length); + }); + if (source.length < 1) return null; + + var _map$getGeneratedPosi = map.getGeneratedPosition(source[0], lineNumber, columnNumber), + line = _map$getGeneratedPosi.line, + column = _map$getGeneratedPosi.column; + + var originalSource = map.getSource(source[0]); + return new _stackFrame2.default(functionName, fileUri, line, column || null, (0, _stackFrameUtils.getLinesAround)(line, 3, fileContents), functionName, fileName, lineNumber, columnNumber, (0, _stackFrameUtils.getLinesAround)(lineNumber, 3, originalSource)); + })); + + case 10: + case 'end': + return _context.stop(); + } + } + }, _callee, this); + })); + + return function unmap(_x2, _x3) { + return _ref.apply(this, arguments); + }; +}(); + +var _stackFrame = __webpack_require__(/*! stack-frame */ 40); + +var _stackFrame2 = _interopRequireDefault(_stackFrame); + +var _stackFrameUtils = __webpack_require__(/*! stack-frame-utils */ 97); + +var _path = __webpack_require__(/*! path */ 212); + +var _path2 = _interopRequireDefault(_path); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; } + +exports.unmap = unmap; +exports.default = unmap; + +/***/ }), +/* 191 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************************!*\ + !*** ./packages/react-dev-utils/~/stack-frame-utils/lib/getLinesAround.js ***! + \****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getLinesAround = undefined; + +var _stackFrame = __webpack_require__(/*! stack-frame */ 40); + +/** + * + * @param {number} line The line number to provide context around. + * @param {number} count The number of lines you'd like for context. + * @param {string[] | string} lines The source code. + */ +function getLinesAround(line, count, lines) { + if (typeof lines === 'string') { + lines = lines.split('\n'); + } + var result = []; + for (var index = Math.max(0, line - 1 - count); index <= Math.min(lines.length - 1, line - 1 + count); ++index) { + result.push(new _stackFrame.ScriptLine(index + 1, lines[index], index === line - 1)); + } + return result; +} +exports.getLinesAround = getLinesAround; +exports.default = getLinesAround; + +/***/ }), +/* 192 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-dev-utils/~/stack-frame-utils/lib/getSourceMap.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getSourceMap = exports.extractSourceMapUrl = undefined; + +var _regenerator = __webpack_require__(/*! babel-runtime/regenerator */ 47); + +var _regenerator2 = _interopRequireDefault(_regenerator); + +var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); + +/** + * Returns an instance of <code>{@link SourceMap}</code> for a given fileUri and fileContents. + * @param {string} fileUri The URI of the source file. + * @param {string} fileContents The contents of the source file. + */ +var getSourceMap = function () { + var _ref = _asyncToGenerator(_regenerator2.default.mark(function _callee(fileUri, fileContents) { + var sm, base64, match2, index, url, obj; + return _regenerator2.default.wrap(function _callee$(_context) { + while (1) { + switch (_context.prev = _context.next) { + case 0: + _context.next = 2; + return extractSourceMapUrl(fileUri, fileContents); + + case 2: + sm = _context.sent; + + if (!(sm.indexOf('data:') === 0)) { + _context.next = 14; + break; + } + + base64 = /^data:application\/json;([\w=:"-]+;)*base64,/; + match2 = sm.match(base64); + + if (match2) { + _context.next = 8; + break; + } + + throw new Error('Sorry, non-base64 inline source-map encoding is not supported.'); + + case 8: + sm = sm.substring(match2[0].length); + sm = window.atob(sm); + sm = JSON.parse(sm); + return _context.abrupt('return', new SourceMap(new _sourceMap.SourceMapConsumer(sm))); + + case 14: + index = fileUri.lastIndexOf('/'); + url = fileUri.substring(0, index + 1) + sm; + _context.next = 18; + return fetch(url).then(function (res) { + return res.json(); + }); + + case 18: + obj = _context.sent; + return _context.abrupt('return', new SourceMap(new _sourceMap.SourceMapConsumer(obj))); + + case 20: + case 'end': + return _context.stop(); + } + } + }, _callee, this); + })); + + return function getSourceMap(_x, _x2) { + return _ref.apply(this, arguments); + }; +}(); + +/** + * A wrapped instance of a <code>{@link https://github.com/mozilla/source-map SourceMapConsumer}</code>. + * + * This exposes methods which will be indifferent to changes made in <code>{@link https://github.com/mozilla/source-map source-map}</code>. + */ + + +var _sourceMap = __webpack_require__(/*! source-map */ 187); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; } + +function extractSourceMapUrl(fileUri, fileContents) { + var regex = /\/\/[#@] ?sourceMappingURL=([^\s'"]+)\s*$/mg; + var match = null; + for (;;) { + var next = regex.exec(fileContents); + if (next == null) { + break; + } + match = next; + } + if (!(match && match[1])) { + return Promise.reject('Cannot find a source map directive for ' + fileUri + '.'); + } + return Promise.resolve(match[1].toString()); +} +var SourceMap = function () { + function SourceMap(sourceMap) { + _classCallCheck(this, SourceMap); + + this.__source_map = sourceMap; + } + + /** + * Returns the original code position for a generated code position. + * @param {number} line The line of the generated code position. + * @param {number} column The column of the generated code position. + */ + + + _createClass(SourceMap, [{ + key: 'getOriginalPosition', + value: function getOriginalPosition(line, column) { + var _source_map$original = this.__source_map.originalPositionFor({ + line: line, + column: column + }), + l = _source_map$original.line, + c = _source_map$original.column, + s = _source_map$original.source; + + return { line: l, column: c, source: s }; + } + + /** + * Returns the generated code position for an original position. + * @param {string} source The source file of the original code position. + * @param {number} line The line of the original code position. + * @param {number} column The column of the original code position. + */ + + }, { + key: 'getGeneratedPosition', + value: function getGeneratedPosition(source, line, column) { + return this.__source_map.generatedPositionFor({ + source: source, + line: line, + column: column + }); + } + + /** + * Returns the code for a given source file name. + * @param {string} sourceName The name of the source file. + */ + + }, { + key: 'getSource', + value: function getSource(sourceName) { + return this.__source_map.sourceContentFor(sourceName); + } + }, { + key: 'getSources', + value: function getSources() { + return this.__source_map.sources; + } + }]); + + return SourceMap; +}(); + +exports.extractSourceMapUrl = extractSourceMapUrl; +exports.getSourceMap = getSourceMap; +exports.default = getSourceMap; + +/***/ }), +/* 193 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-dev-utils/~/supports-color/index.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(process) { +var argv = process.argv; + +var terminator = argv.indexOf('--'); +var hasFlag = function (flag) { + flag = '--' + flag; + var pos = argv.indexOf(flag); + return pos !== -1 && (terminator !== -1 ? pos < terminator : true); +}; + +module.exports = (function () { + if ('FORCE_COLOR' in __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""})) { + return true; + } + + if (hasFlag('no-color') || + hasFlag('no-colors') || + hasFlag('color=false')) { + return false; + } + + if (hasFlag('color') || + hasFlag('colors') || + hasFlag('color=true') || + hasFlag('color=always')) { + return true; + } + + if (process.stdout && !process.stdout.isTTY) { + return false; + } + + if (process.platform === 'win32') { + return true; + } + + if ('COLORTERM' in __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""})) { + return true; + } + + if (__webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}).TERM === 'dumb') { + return false; + } + + if (/^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(__webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}).TERM)) { + return true; + } + + return false; +})(); + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../react-scripts/~/process/browser.js */ 17))) + +/***/ }), +/* 194 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-dev-utils/~/url-parse/lolcation.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +var slashes = /^[A-Za-z][A-Za-z0-9+-.]*:\/\//; + +/** + * These properties should not be copied or inherited from. This is only needed + * for all non blob URL's as a blob URL does not include a hash, only the + * origin. + * + * @type {Object} + * @private + */ +var ignore = { hash: 1, query: 1 } + , URL; + +/** + * The location object differs when your code is loaded through a normal page, + * Worker or through a worker using a blob. And with the blobble begins the + * trouble as the location object will contain the URL of the blob, not the + * location of the page where our code is loaded in. The actual origin is + * encoded in the `pathname` so we can thankfully generate a good "default" + * location from it so we can generate proper relative URL's again. + * + * @param {Object|String} loc Optional default location object. + * @returns {Object} lolcation object. + * @api public + */ +module.exports = function lolcation(loc) { + loc = loc || global.location || {}; + URL = URL || __webpack_require__(/*! ./ */ 52); + + var finaldestination = {} + , type = typeof loc + , key; + + if ('blob:' === loc.protocol) { + finaldestination = new URL(unescape(loc.pathname), {}); + } else if ('string' === type) { + finaldestination = new URL(loc, {}); + for (key in ignore) delete finaldestination[key]; + } else if ('object' === type) { + for (key in loc) { + if (key in ignore) continue; + finaldestination[key] = loc[key]; + } + + if (finaldestination.slashes === undefined) { + finaldestination.slashes = slashes.test(loc.href); + } + } + + return finaldestination; +}; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../../react-scripts/~/webpack/buildin/global.js */ 4))) + +/***/ }), +/* 195 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************!*\ + !*** ./packages/react-scripts/~/asap/browser-raw.js ***! + \******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(global) { + +// Use the fastest means possible to execute a task in its own turn, with +// priority over other events including IO, animation, reflow, and redraw +// events in browsers. +// +// An exception thrown by a task will permanently interrupt the processing of +// subsequent tasks. The higher level `asap` function ensures that if an +// exception is thrown by a task, that the task queue will continue flushing as +// soon as possible, but if you use `rawAsap` directly, you are responsible to +// either ensure that no exceptions are thrown from your task, or to manually +// call `rawAsap.requestFlush` if an exception is thrown. +module.exports = rawAsap; +function rawAsap(task) { + if (!queue.length) { + requestFlush(); + flushing = true; + } + // Equivalent to push, but avoids a function call. + queue[queue.length] = task; +} + +var queue = []; +// Once a flush has been requested, no further calls to `requestFlush` are +// necessary until the next `flush` completes. +var flushing = false; +// `requestFlush` is an implementation-specific method that attempts to kick +// off a `flush` event as quickly as possible. `flush` will attempt to exhaust +// the event queue before yielding to the browser's own event loop. +var requestFlush; +// The position of the next task to execute in the task queue. This is +// preserved between calls to `flush` so that it can be resumed if +// a task throws an exception. +var index = 0; +// If a task schedules additional tasks recursively, the task queue can grow +// unbounded. To prevent memory exhaustion, the task queue will periodically +// truncate already-completed tasks. +var capacity = 1024; + +// The flush function processes all tasks that have been scheduled with +// `rawAsap` unless and until one of those tasks throws an exception. +// If a task throws an exception, `flush` ensures that its state will remain +// consistent and will resume where it left off when called again. +// However, `flush` does not make any arrangements to be called again if an +// exception is thrown. +function flush() { + while (index < queue.length) { + var currentIndex = index; + // Advance the index before calling the task. This ensures that we will + // begin flushing on the next task the task throws an error. + index = index + 1; + queue[currentIndex].call(); + // Prevent leaking memory for long chains of recursive calls to `asap`. + // If we call `asap` within tasks scheduled by `asap`, the queue will + // grow, but to avoid an O(n) walk for every task we execute, we don't + // shift tasks off the queue after they have been executed. + // Instead, we periodically shift 1024 tasks off the queue. + if (index > capacity) { + // Manually shift all values starting at the index back to the + // beginning of the queue. + for (var scan = 0, newLength = queue.length - index; scan < newLength; scan++) { + queue[scan] = queue[scan + index]; + } + queue.length -= index; + index = 0; + } + } + queue.length = 0; + index = 0; + flushing = false; +} + +// `requestFlush` is implemented using a strategy based on data collected from +// every available SauceLabs Selenium web driver worker at time of writing. +// https://docs.google.com/spreadsheets/d/1mG-5UYGup5qxGdEMWkhP6BWCz053NUb2E1QoUTU16uA/edit#gid=783724593 + +// Safari 6 and 6.1 for desktop, iPad, and iPhone are the only browsers that +// have WebKitMutationObserver but not un-prefixed MutationObserver. +// Must use `global` or `self` instead of `window` to work in both frames and web +// workers. `global` is a provision of Browserify, Mr, Mrs, or Mop. + +/* globals self */ +var scope = typeof global !== "undefined" ? global : self; +var BrowserMutationObserver = scope.MutationObserver || scope.WebKitMutationObserver; + +// MutationObservers are desirable because they have high priority and work +// reliably everywhere they are implemented. +// They are implemented in all modern browsers. +// +// - Android 4-4.3 +// - Chrome 26-34 +// - Firefox 14-29 +// - Internet Explorer 11 +// - iPad Safari 6-7.1 +// - iPhone Safari 7-7.1 +// - Safari 6-7 +if (typeof BrowserMutationObserver === "function") { + requestFlush = makeRequestCallFromMutationObserver(flush); + +// MessageChannels are desirable because they give direct access to the HTML +// task queue, are implemented in Internet Explorer 10, Safari 5.0-1, and Opera +// 11-12, and in web workers in many engines. +// Although message channels yield to any queued rendering and IO tasks, they +// would be better than imposing the 4ms delay of timers. +// However, they do not work reliably in Internet Explorer or Safari. + +// Internet Explorer 10 is the only browser that has setImmediate but does +// not have MutationObservers. +// Although setImmediate yields to the browser's renderer, it would be +// preferrable to falling back to setTimeout since it does not have +// the minimum 4ms penalty. +// Unfortunately there appears to be a bug in Internet Explorer 10 Mobile (and +// Desktop to a lesser extent) that renders both setImmediate and +// MessageChannel useless for the purposes of ASAP. +// https://github.com/kriskowal/q/issues/396 + +// Timers are implemented universally. +// We fall back to timers in workers in most engines, and in foreground +// contexts in the following browsers. +// However, note that even this simple case requires nuances to operate in a +// broad spectrum of browsers. +// +// - Firefox 3-13 +// - Internet Explorer 6-9 +// - iPad Safari 4.3 +// - Lynx 2.8.7 +} else { + requestFlush = makeRequestCallFromTimer(flush); +} + +// `requestFlush` requests that the high priority event queue be flushed as +// soon as possible. +// This is useful to prevent an error thrown in a task from stalling the event +// queue if the exception handled by Node.js’s +// `process.on("uncaughtException")` or by a domain. +rawAsap.requestFlush = requestFlush; + +// To request a high priority event, we induce a mutation observer by toggling +// the text of a text node between "1" and "-1". +function makeRequestCallFromMutationObserver(callback) { + var toggle = 1; + var observer = new BrowserMutationObserver(callback); + var node = document.createTextNode(""); + observer.observe(node, {characterData: true}); + return function requestCall() { + toggle = -toggle; + node.data = toggle; + }; +} + +// The message channel technique was discovered by Malte Ubl and was the +// original foundation for this library. +// http://www.nonblocking.io/2011/06/windownexttick.html + +// Safari 6.0.5 (at least) intermittently fails to create message ports on a +// page's first load. Thankfully, this version of Safari supports +// MutationObservers, so we don't need to fall back in that case. + +// function makeRequestCallFromMessageChannel(callback) { +// var channel = new MessageChannel(); +// channel.port1.onmessage = callback; +// return function requestCall() { +// channel.port2.postMessage(0); +// }; +// } + +// For reasons explained above, we are also unable to use `setImmediate` +// under any circumstances. +// Even if we were, there is another bug in Internet Explorer 10. +// It is not sufficient to assign `setImmediate` to `requestFlush` because +// `setImmediate` must be called *by name* and therefore must be wrapped in a +// closure. +// Never forget. + +// function makeRequestCallFromSetImmediate(callback) { +// return function requestCall() { +// setImmediate(callback); +// }; +// } + +// Safari 6.0 has a problem where timers will get lost while the user is +// scrolling. This problem does not impact ASAP because Safari 6.0 supports +// mutation observers, so that implementation is used instead. +// However, if we ever elect to use timers in Safari, the prevalent work-around +// is to add a scroll event listener that calls for a flush. + +// `setTimeout` does not call the passed callback if the delay is less than +// approximately 7 in web workers in Firefox 8 through 18, and sometimes not +// even then. + +function makeRequestCallFromTimer(callback) { + return function requestCall() { + // We dispatch a timeout with a specified delay of 0 for engines that + // can reliably accommodate that request. This will usually be snapped + // to a 4 milisecond delay, but once we're flushing, there's no delay + // between events. + var timeoutHandle = setTimeout(handleTimer, 0); + // However, since this timer gets frequently dropped in Firefox + // workers, we enlist an interval handle that will try to fire + // an event 20 times per second until it succeeds. + var intervalHandle = setInterval(handleTimer, 50); + + function handleTimer() { + // Whichever timer succeeds will cancel both timers and + // execute the callback. + clearTimeout(timeoutHandle); + clearInterval(intervalHandle); + callback(); + } + }; +} + +// This is for `asap.js` only. +// Its name will be periodically randomized to break any code that depends on +// its existence. +rawAsap.makeRequestCallFromTimer = makeRequestCallFromTimer; + +// ASAP was originally a nextTick shim included in Q. This was factored out +// into this ASAP package. It was later adapted to RSVP which made further +// amendments. These decisions, particularly to marginalize MessageChannel and +// to capture the MutationObserver implementation in a closure, were integrated +// back into ASAP proper. +// https://github.com/tildeio/rsvp.js/blob/cddf7232546a9cf858524b75cde6f9edf72620a7/lib/rsvp/asap.js + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../webpack/buildin/global.js */ 4))) + +/***/ }), +/* 196 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************!*\ + !*** ./packages/react-scripts/template/src/App.js ***! + \****************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", { + value: true +}); +var _jsxFileName = '/Users/joe/Documents/Development/OSS/create-react-app/packages/react-scripts/template/src/App.js'; + +var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); + +var _react = __webpack_require__(/*! react */ 128); + +var _react2 = _interopRequireDefault(_react); + +var _logo = __webpack_require__(/*! ./logo.svg */ 211); + +var _logo2 = _interopRequireDefault(_logo); + +__webpack_require__(/*! ./App.css */ 302); + +var _A = __webpack_require__(/*! ./A */ 309); + +var _A2 = _interopRequireDefault(_A); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var App = function (_Component) { + _inherits(App, _Component); + + function App() { + _classCallCheck(this, App); + + return _possibleConstructorReturn(this, (App.__proto__ || Object.getPrototypeOf(App)).apply(this, arguments)); + } + + _createClass(App, [{ + key: 'render', + value: function render() { + var Ac = _react2.default.createElement(_A2.default, { + __source: { + fileName: _jsxFileName, + lineNumber: 8 + }, + __self: this + }); + return _react2.default.createElement( + 'div', + { className: 'App', __source: { + fileName: _jsxFileName, + lineNumber: 10 + }, + __self: this + }, + _react2.default.createElement( + 'div', + { className: 'App-header', __source: { + fileName: _jsxFileName, + lineNumber: 11 + }, + __self: this + }, + _react2.default.createElement('img', { src: _logo2.default, className: 'App-logo', alt: 'logo', __source: { + fileName: _jsxFileName, + lineNumber: 12 + }, + __self: this + }), + _react2.default.createElement( + 'h2', + { + __source: { + fileName: _jsxFileName, + lineNumber: 13 + }, + __self: this + }, + 'Welcome to React' + ) + ), + _react2.default.createElement( + 'p', + { className: 'App-intro', __source: { + fileName: _jsxFileName, + lineNumber: 15 + }, + __self: this + }, + 'To get started, edit ', + _react2.default.createElement( + 'code', + { + __source: { + fileName: _jsxFileName, + lineNumber: 16 + }, + __self: this + }, + 'src/App.js' + ), + ' and save to reload.' + ), + Ac + ); + } + }]); + + return App; +}(_react.Component); + +exports.default = App; + +/***/ }), +/* 197 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/camelize.js ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +var _hyphenPattern = /-(.)/g; + +/** + * Camelcases a hyphenated string, for example: + * + * > camelize('background-color') + * < "backgroundColor" + * + * @param {string} string + * @return {string} + */ +function camelize(string) { + return string.replace(_hyphenPattern, function (_, character) { + return character.toUpperCase(); + }); +} + +module.exports = camelize; + +/***/ }), +/* 198 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/camelizeStyleName.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + + + +var camelize = __webpack_require__(/*! ./camelize */ 197); + +var msPattern = /^-ms-/; + +/** + * Camelcases a hyphenated CSS property name, for example: + * + * > camelizeStyleName('background-color') + * < "backgroundColor" + * > camelizeStyleName('-moz-transition') + * < "MozTransition" + * > camelizeStyleName('-ms-transition') + * < "msTransition" + * + * As Andi Smith suggests + * (http://www.andismith.com/blog/2012/02/modernizr-prefixed/), an `-ms` prefix + * is converted to lowercase `ms`. + * + * @param {string} string + * @return {string} + */ +function camelizeStyleName(string) { + return camelize(string.replace(msPattern, 'ms-')); +} + +module.exports = camelizeStyleName; + +/***/ }), +/* 199 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/containsNode.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + +var isTextNode = __webpack_require__(/*! ./isTextNode */ 207); + +/*eslint-disable no-bitwise */ + +/** + * Checks if a given DOM node contains or is another DOM node. + */ +function containsNode(outerNode, innerNode) { + if (!outerNode || !innerNode) { + return false; + } else if (outerNode === innerNode) { + return true; + } else if (isTextNode(outerNode)) { + return false; + } else if (isTextNode(innerNode)) { + return containsNode(outerNode, innerNode.parentNode); + } else if ('contains' in outerNode) { + return outerNode.contains(innerNode); + } else if (outerNode.compareDocumentPosition) { + return !!(outerNode.compareDocumentPosition(innerNode) & 16); + } else { + return false; + } +} + +module.exports = containsNode; + +/***/ }), +/* 200 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/createArrayFromMixed.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +var invariant = __webpack_require__(/*! ./invariant */ 0); + +/** + * Convert array-like objects to arrays. + * + * This API assumes the caller knows the contents of the data type. For less + * well defined inputs use createArrayFromMixed. + * + * @param {object|function|filelist} obj + * @return {array} + */ +function toArray(obj) { + var length = obj.length; + + // Some browsers builtin objects can report typeof 'function' (e.g. NodeList + // in old versions of Safari). + !(!Array.isArray(obj) && (typeof obj === 'object' || typeof obj === 'function')) ? true ? invariant(false, 'toArray: Array-like object expected') : invariant(false) : void 0; + + !(typeof length === 'number') ? true ? invariant(false, 'toArray: Object needs a length property') : invariant(false) : void 0; + + !(length === 0 || length - 1 in obj) ? true ? invariant(false, 'toArray: Object should have keys for indices') : invariant(false) : void 0; + + !(typeof obj.callee !== 'function') ? true ? invariant(false, 'toArray: Object can\'t be `arguments`. Use rest params ' + '(function(...args) {}) or Array.from() instead.') : invariant(false) : void 0; + + // Old IE doesn't give collections access to hasOwnProperty. Assume inputs + // without method will throw during the slice call and skip straight to the + // fallback. + if (obj.hasOwnProperty) { + try { + return Array.prototype.slice.call(obj); + } catch (e) { + // IE < 9 does not support Array#slice on collections objects + } + } + + // Fall back to copying key by key. This assumes all keys have a value, + // so will not preserve sparsely populated inputs. + var ret = Array(length); + for (var ii = 0; ii < length; ii++) { + ret[ii] = obj[ii]; + } + return ret; +} + +/** + * Perform a heuristic test to determine if an object is "array-like". + * + * A monk asked Joshu, a Zen master, "Has a dog Buddha nature?" + * Joshu replied: "Mu." + * + * This function determines if its argument has "array nature": it returns + * true if the argument is an actual array, an `arguments' object, or an + * HTMLCollection (e.g. node.childNodes or node.getElementsByTagName()). + * + * It will return false for other array-like objects like Filelist. + * + * @param {*} obj + * @return {boolean} + */ +function hasArrayNature(obj) { + return ( + // not null/false + !!obj && ( + // arrays are objects, NodeLists are functions in Safari + typeof obj == 'object' || typeof obj == 'function') && + // quacks like an array + 'length' in obj && + // not window + !('setInterval' in obj) && + // no DOM node should be considered an array-like + // a 'select' element has 'length' and 'item' properties on IE8 + typeof obj.nodeType != 'number' && ( + // a real array + Array.isArray(obj) || + // arguments + 'callee' in obj || + // HTMLCollection/NodeList + 'item' in obj) + ); +} + +/** + * Ensure that the argument is an array by wrapping it in an array if it is not. + * Creates a copy of the argument if it is already an array. + * + * This is mostly useful idiomatically: + * + * var createArrayFromMixed = require('createArrayFromMixed'); + * + * function takesOneOrMoreThings(things) { + * things = createArrayFromMixed(things); + * ... + * } + * + * This allows you to treat `things' as an array, but accept scalars in the API. + * + * If you need to convert an array-like object, like `arguments`, into an array + * use toArray instead. + * + * @param {*} obj + * @return {array} + */ +function createArrayFromMixed(obj) { + if (!hasArrayNature(obj)) { + return [obj]; + } else if (Array.isArray(obj)) { + return obj.slice(); + } else { + return toArray(obj); + } +} + +module.exports = createArrayFromMixed; + +/***/ }), +/* 201 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/createNodesFromMarkup.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +/*eslint-disable fb-www/unsafe-html*/ + +var ExecutionEnvironment = __webpack_require__(/*! ./ExecutionEnvironment */ 8); + +var createArrayFromMixed = __webpack_require__(/*! ./createArrayFromMixed */ 200); +var getMarkupWrap = __webpack_require__(/*! ./getMarkupWrap */ 202); +var invariant = __webpack_require__(/*! ./invariant */ 0); + +/** + * Dummy container used to render all markup. + */ +var dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null; + +/** + * Pattern used by `getNodeName`. + */ +var nodeNamePattern = /^\s*<(\w+)/; + +/** + * Extracts the `nodeName` of the first element in a string of markup. + * + * @param {string} markup String of markup. + * @return {?string} Node name of the supplied markup. + */ +function getNodeName(markup) { + var nodeNameMatch = markup.match(nodeNamePattern); + return nodeNameMatch && nodeNameMatch[1].toLowerCase(); +} + +/** + * Creates an array containing the nodes rendered from the supplied markup. The + * optionally supplied `handleScript` function will be invoked once for each + * <script> element that is rendered. If no `handleScript` function is supplied, + * an exception is thrown if any <script> elements are rendered. + * + * @param {string} markup A string of valid HTML markup. + * @param {?function} handleScript Invoked once for each rendered <script>. + * @return {array<DOMElement|DOMTextNode>} An array of rendered nodes. + */ +function createNodesFromMarkup(markup, handleScript) { + var node = dummyNode; + !!!dummyNode ? true ? invariant(false, 'createNodesFromMarkup dummy not initialized') : invariant(false) : void 0; + var nodeName = getNodeName(markup); + + var wrap = nodeName && getMarkupWrap(nodeName); + if (wrap) { + node.innerHTML = wrap[1] + markup + wrap[2]; + + var wrapDepth = wrap[0]; + while (wrapDepth--) { + node = node.lastChild; + } + } else { + node.innerHTML = markup; + } + + var scripts = node.getElementsByTagName('script'); + if (scripts.length) { + !handleScript ? true ? invariant(false, 'createNodesFromMarkup(...): Unexpected <script> element rendered.') : invariant(false) : void 0; + createArrayFromMixed(scripts).forEach(handleScript); + } + + var nodes = Array.from(node.childNodes); + while (node.lastChild) { + node.removeChild(node.lastChild); + } + return nodes; +} + +module.exports = createNodesFromMarkup; + +/***/ }), +/* 202 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/getMarkupWrap.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + +/*eslint-disable fb-www/unsafe-html */ + +var ExecutionEnvironment = __webpack_require__(/*! ./ExecutionEnvironment */ 8); + +var invariant = __webpack_require__(/*! ./invariant */ 0); + +/** + * Dummy container used to detect which wraps are necessary. + */ +var dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null; + +/** + * Some browsers cannot use `innerHTML` to render certain elements standalone, + * so we wrap them, render the wrapped nodes, then extract the desired node. + * + * In IE8, certain elements cannot render alone, so wrap all elements ('*'). + */ + +var shouldWrap = {}; + +var selectWrap = [1, '<select multiple="true">', '</select>']; +var tableWrap = [1, '<table>', '</table>']; +var trWrap = [3, '<table><tbody><tr>', '</tr></tbody></table>']; + +var svgWrap = [1, '<svg xmlns="http://www.w3.org/2000/svg">', '</svg>']; + +var markupWrap = { + '*': [1, '?<div>', '</div>'], + + 'area': [1, '<map>', '</map>'], + 'col': [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'], + 'legend': [1, '<fieldset>', '</fieldset>'], + 'param': [1, '<object>', '</object>'], + 'tr': [2, '<table><tbody>', '</tbody></table>'], + + 'optgroup': selectWrap, + 'option': selectWrap, + + 'caption': tableWrap, + 'colgroup': tableWrap, + 'tbody': tableWrap, + 'tfoot': tableWrap, + 'thead': tableWrap, + + 'td': trWrap, + 'th': trWrap +}; + +// Initialize the SVG elements since we know they'll always need to be wrapped +// consistently. If they are created inside a <div> they will be initialized in +// the wrong namespace (and will not display). +var svgElements = ['circle', 'clipPath', 'defs', 'ellipse', 'g', 'image', 'line', 'linearGradient', 'mask', 'path', 'pattern', 'polygon', 'polyline', 'radialGradient', 'rect', 'stop', 'text', 'tspan']; +svgElements.forEach(function (nodeName) { + markupWrap[nodeName] = svgWrap; + shouldWrap[nodeName] = true; +}); + +/** + * Gets the markup wrap configuration for the supplied `nodeName`. + * + * NOTE: This lazily detects which wraps are necessary for the current browser. + * + * @param {string} nodeName Lowercase `nodeName`. + * @return {?array} Markup wrap configuration, if applicable. + */ +function getMarkupWrap(nodeName) { + !!!dummyNode ? true ? invariant(false, 'Markup wrapping node not initialized') : invariant(false) : void 0; + if (!markupWrap.hasOwnProperty(nodeName)) { + nodeName = '*'; + } + if (!shouldWrap.hasOwnProperty(nodeName)) { + if (nodeName === '*') { + dummyNode.innerHTML = '<link />'; + } else { + dummyNode.innerHTML = '<' + nodeName + '></' + nodeName + '>'; + } + shouldWrap[nodeName] = !dummyNode.firstChild; + } + return shouldWrap[nodeName] ? markupWrap[nodeName] : null; +} + +module.exports = getMarkupWrap; + +/***/ }), +/* 203 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/getUnboundedScrollPosition.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + + + +/** + * Gets the scroll position of the supplied element or window. + * + * The return values are unbounded, unlike `getScrollPosition`. This means they + * may be negative or exceed the element boundaries (which is possible using + * inertial scrolling). + * + * @param {DOMWindow|DOMElement} scrollable + * @return {object} Map with `x` and `y` keys. + */ + +function getUnboundedScrollPosition(scrollable) { + if (scrollable === window) { + return { + x: window.pageXOffset || document.documentElement.scrollLeft, + y: window.pageYOffset || document.documentElement.scrollTop + }; + } + return { + x: scrollable.scrollLeft, + y: scrollable.scrollTop + }; +} + +module.exports = getUnboundedScrollPosition; + +/***/ }), +/* 204 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/hyphenate.js ***! + \********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +var _uppercasePattern = /([A-Z])/g; + +/** + * Hyphenates a camelcased string, for example: + * + * > hyphenate('backgroundColor') + * < "background-color" + * + * For CSS style names, use `hyphenateStyleName` instead which works properly + * with all vendor prefixes, including `ms`. + * + * @param {string} string + * @return {string} + */ +function hyphenate(string) { + return string.replace(_uppercasePattern, '-$1').toLowerCase(); +} + +module.exports = hyphenate; + +/***/ }), +/* 205 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/hyphenateStyleName.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + + + +var hyphenate = __webpack_require__(/*! ./hyphenate */ 204); + +var msPattern = /^ms-/; + +/** + * Hyphenates a camelcased CSS property name, for example: + * + * > hyphenateStyleName('backgroundColor') + * < "background-color" + * > hyphenateStyleName('MozTransition') + * < "-moz-transition" + * > hyphenateStyleName('msTransition') + * < "-ms-transition" + * + * As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix + * is converted to `-ms-`. + * + * @param {string} string + * @return {string} + */ +function hyphenateStyleName(string) { + return hyphenate(string).replace(msPattern, '-ms-'); +} + +module.exports = hyphenateStyleName; + +/***/ }), +/* 206 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/isNode.js ***! + \*****************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +/** + * @param {*} object The object to check. + * @return {boolean} Whether or not the object is a DOM node. + */ +function isNode(object) { + return !!(object && (typeof Node === 'function' ? object instanceof Node : typeof object === 'object' && typeof object.nodeType === 'number' && typeof object.nodeName === 'string')); +} + +module.exports = isNode; + +/***/ }), +/* 207 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/isTextNode.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +var isNode = __webpack_require__(/*! ./isNode */ 206); + +/** + * @param {*} object The object to check. + * @return {boolean} Whether or not the object is a DOM text node. + */ +function isTextNode(object) { + return isNode(object) && object.nodeType == 3; +} + +module.exports = isTextNode; + +/***/ }), +/* 208 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/memoizeStringOnly.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + * @typechecks static-only + */ + + + +/** + * Memoizes the return value of a function that accepts one string argument. + */ + +function memoizeStringOnly(callback) { + var cache = {}; + return function (string) { + if (!cache.hasOwnProperty(string)) { + cache[string] = callback.call(this, string); + } + return cache[string]; + }; +} + +module.exports = memoizeStringOnly; + +/***/ }), +/* 209 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/performance.js ***! + \**********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! ./ExecutionEnvironment */ 8); + +var performance; + +if (ExecutionEnvironment.canUseDOM) { + performance = window.performance || window.msPerformance || window.webkitPerformance; +} + +module.exports = performance || {}; + +/***/ }), +/* 210 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-scripts/~/fbjs/lib/performanceNow.js ***! + \*************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +/** + * Copyright (c) 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * @typechecks + */ + +var performance = __webpack_require__(/*! ./performance */ 209); + +var performanceNow; + +/** + * Detect if we can use `window.performance.now()` and gracefully fallback to + * `Date.now()` if it doesn't exist. We need to support Firefox < 15 for now + * because of Facebook's testing infrastructure. + */ +if (performance.now) { + performanceNow = function performanceNow() { + return performance.now(); + }; +} else { + performanceNow = function performanceNow() { + return Date.now(); + }; +} + +module.exports = performanceNow; + +/***/ }), +/* 211 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************!*\ + !*** ./packages/react-scripts/template/src/logo.svg ***! + \******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +module.exports = __webpack_require__.p + "static/media/logo.5d5d9eef.svg"; + +/***/ }), +/* 212 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-scripts/~/path-browserify/index.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(process) {// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// resolves . and .. elements in a path array with directory names there +// must be no slashes, empty elements, or device names (c:\) in the array +// (so also no leading and trailing slashes - it does not distinguish +// relative and absolute paths) +function normalizeArray(parts, allowAboveRoot) { + // if the path tries to go above the root, `up` ends up > 0 + var up = 0; + for (var i = parts.length - 1; i >= 0; i--) { + var last = parts[i]; + if (last === '.') { + parts.splice(i, 1); + } else if (last === '..') { + parts.splice(i, 1); + up++; + } else if (up) { + parts.splice(i, 1); + up--; + } + } + + // if the path is allowed to go above the root, restore leading ..s + if (allowAboveRoot) { + for (; up--; up) { + parts.unshift('..'); + } + } + + return parts; +} + +// Split a filename into [root, dir, basename, ext], unix version +// 'root' is just a slash, or nothing. +var splitPathRe = + /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/; +var splitPath = function(filename) { + return splitPathRe.exec(filename).slice(1); +}; + +// path.resolve([from ...], to) +// posix version +exports.resolve = function() { + var resolvedPath = '', + resolvedAbsolute = false; + + for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) { + var path = (i >= 0) ? arguments[i] : process.cwd(); + + // Skip empty and invalid entries + if (typeof path !== 'string') { + throw new TypeError('Arguments to path.resolve must be strings'); + } else if (!path) { + continue; + } + + resolvedPath = path + '/' + resolvedPath; + resolvedAbsolute = path.charAt(0) === '/'; + } + + // At this point the path should be resolved to a full absolute path, but + // handle relative paths to be safe (might happen when process.cwd() fails) + + // Normalize the path + resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) { + return !!p; + }), !resolvedAbsolute).join('/'); + + return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.'; +}; + +// path.normalize(path) +// posix version +exports.normalize = function(path) { + var isAbsolute = exports.isAbsolute(path), + trailingSlash = substr(path, -1) === '/'; + + // Normalize the path + path = normalizeArray(filter(path.split('/'), function(p) { + return !!p; + }), !isAbsolute).join('/'); + + if (!path && !isAbsolute) { + path = '.'; + } + if (path && trailingSlash) { + path += '/'; + } + + return (isAbsolute ? '/' : '') + path; +}; + +// posix version +exports.isAbsolute = function(path) { + return path.charAt(0) === '/'; +}; + +// posix version +exports.join = function() { + var paths = Array.prototype.slice.call(arguments, 0); + return exports.normalize(filter(paths, function(p, index) { + if (typeof p !== 'string') { + throw new TypeError('Arguments to path.join must be strings'); + } + return p; + }).join('/')); +}; + + +// path.relative(from, to) +// posix version +exports.relative = function(from, to) { + from = exports.resolve(from).substr(1); + to = exports.resolve(to).substr(1); + + function trim(arr) { + var start = 0; + for (; start < arr.length; start++) { + if (arr[start] !== '') break; + } + + var end = arr.length - 1; + for (; end >= 0; end--) { + if (arr[end] !== '') break; + } + + if (start > end) return []; + return arr.slice(start, end - start + 1); + } + + var fromParts = trim(from.split('/')); + var toParts = trim(to.split('/')); + + var length = Math.min(fromParts.length, toParts.length); + var samePartsLength = length; + for (var i = 0; i < length; i++) { + if (fromParts[i] !== toParts[i]) { + samePartsLength = i; + break; + } + } + + var outputParts = []; + for (var i = samePartsLength; i < fromParts.length; i++) { + outputParts.push('..'); + } + + outputParts = outputParts.concat(toParts.slice(samePartsLength)); + + return outputParts.join('/'); +}; + +exports.sep = '/'; +exports.delimiter = ':'; + +exports.dirname = function(path) { + var result = splitPath(path), + root = result[0], + dir = result[1]; + + if (!root && !dir) { + // No dirname whatsoever + return '.'; + } + + if (dir) { + // It has a dirname, strip trailing slash + dir = dir.substr(0, dir.length - 1); + } + + return root + dir; +}; + + +exports.basename = function(path, ext) { + var f = splitPath(path)[2]; + // TODO: make this comparison case-insensitive on windows? + if (ext && f.substr(-1 * ext.length) === ext) { + f = f.substr(0, f.length - ext.length); + } + return f; +}; + + +exports.extname = function(path) { + return splitPath(path)[3]; +}; + +function filter (xs, f) { + if (xs.filter) return xs.filter(f); + var res = []; + for (var i = 0; i < xs.length; i++) { + if (f(xs[i], i, xs)) res.push(xs[i]); + } + return res; +} + +// String.prototype.substr - negative index don't work in IE8 +var substr = 'ab'.substr(-1) === 'b' + ? function (str, start, len) { return str.substr(start, len) } + : function (str, start, len) { + if (start < 0) start = str.length + start; + return str.substr(start, len); + } +; + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../process/browser.js */ 17))) + +/***/ }), +/* 213 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-scripts/~/promise/lib/es6-extensions.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +//This file contains the ES6 extensions to the core Promises/A+ API + +var Promise = __webpack_require__(/*! ./core.js */ 103); + +module.exports = Promise; + +/* Static Functions */ + +var TRUE = valuePromise(true); +var FALSE = valuePromise(false); +var NULL = valuePromise(null); +var UNDEFINED = valuePromise(undefined); +var ZERO = valuePromise(0); +var EMPTYSTRING = valuePromise(''); + +function valuePromise(value) { + var p = new Promise(Promise._61); + p._81 = 1; + p._65 = value; + return p; +} +Promise.resolve = function (value) { + if (value instanceof Promise) return value; + + if (value === null) return NULL; + if (value === undefined) return UNDEFINED; + if (value === true) return TRUE; + if (value === false) return FALSE; + if (value === 0) return ZERO; + if (value === '') return EMPTYSTRING; + + if (typeof value === 'object' || typeof value === 'function') { + try { + var then = value.then; + if (typeof then === 'function') { + return new Promise(then.bind(value)); + } + } catch (ex) { + return new Promise(function (resolve, reject) { + reject(ex); + }); + } + } + return valuePromise(value); +}; + +Promise.all = function (arr) { + var args = Array.prototype.slice.call(arr); + + return new Promise(function (resolve, reject) { + if (args.length === 0) return resolve([]); + var remaining = args.length; + function res(i, val) { + if (val && (typeof val === 'object' || typeof val === 'function')) { + if (val instanceof Promise && val.then === Promise.prototype.then) { + while (val._81 === 3) { + val = val._65; + } + if (val._81 === 1) return res(i, val._65); + if (val._81 === 2) reject(val._65); + val.then(function (val) { + res(i, val); + }, reject); + return; + } else { + var then = val.then; + if (typeof then === 'function') { + var p = new Promise(then.bind(val)); + p.then(function (val) { + res(i, val); + }, reject); + return; + } + } + } + args[i] = val; + if (--remaining === 0) { + resolve(args); + } + } + for (var i = 0; i < args.length; i++) { + res(i, args[i]); + } + }); +}; + +Promise.reject = function (value) { + return new Promise(function (resolve, reject) { + reject(value); + }); +}; + +Promise.race = function (values) { + return new Promise(function (resolve, reject) { + values.forEach(function(value){ + Promise.resolve(value).then(resolve, reject); + }); + }); +}; + +/* Prototype Methods */ + +Promise.prototype['catch'] = function (onRejected) { + return this.then(null, onRejected); +}; + + +/***/ }), +/* 214 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/promise/lib/rejection-tracking.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +var Promise = __webpack_require__(/*! ./core */ 103); + +var DEFAULT_WHITELIST = [ + ReferenceError, + TypeError, + RangeError +]; + +var enabled = false; +exports.disable = disable; +function disable() { + enabled = false; + Promise._10 = null; + Promise._97 = null; +} + +exports.enable = enable; +function enable(options) { + options = options || {}; + if (enabled) disable(); + enabled = true; + var id = 0; + var displayId = 0; + var rejections = {}; + Promise._10 = function (promise) { + if ( + promise._81 === 2 && // IS REJECTED + rejections[promise._72] + ) { + if (rejections[promise._72].logged) { + onHandled(promise._72); + } else { + clearTimeout(rejections[promise._72].timeout); + } + delete rejections[promise._72]; + } + }; + Promise._97 = function (promise, err) { + if (promise._45 === 0) { // not yet handled + promise._72 = id++; + rejections[promise._72] = { + displayId: null, + error: err, + timeout: setTimeout( + onUnhandled.bind(null, promise._72), + // For reference errors and type errors, this almost always + // means the programmer made a mistake, so log them after just + // 100ms + // otherwise, wait 2 seconds to see if they get handled + matchWhitelist(err, DEFAULT_WHITELIST) + ? 100 + : 2000 + ), + logged: false + }; + } + }; + function onUnhandled(id) { + if ( + options.allRejections || + matchWhitelist( + rejections[id].error, + options.whitelist || DEFAULT_WHITELIST + ) + ) { + rejections[id].displayId = displayId++; + if (options.onUnhandled) { + rejections[id].logged = true; + options.onUnhandled( + rejections[id].displayId, + rejections[id].error + ); + } else { + rejections[id].logged = true; + logError( + rejections[id].displayId, + rejections[id].error + ); + } + } + } + function onHandled(id) { + if (rejections[id].logged) { + if (options.onHandled) { + options.onHandled(rejections[id].displayId, rejections[id].error); + } else if (!rejections[id].onUnhandled) { + console.warn( + 'Promise Rejection Handled (id: ' + rejections[id].displayId + '):' + ); + console.warn( + ' This means you can ignore any previous messages of the form "Possible Unhandled Promise Rejection" with id ' + + rejections[id].displayId + '.' + ); + } + } + } +} + +function logError(id, error) { + console.warn('Possible Unhandled Promise Rejection (id: ' + id + '):'); + var errStr = (error && (error.stack || error)) + ''; + errStr.split('\n').forEach(function (line) { + console.warn(' ' + line); + }); +} + +function matchWhitelist(error, list) { + return list.some(function (cls) { + return error instanceof cls; + }); +} + +/***/ }), +/* 215 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-scripts/~/punycode/punycode.js ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +/* WEBPACK VAR INJECTION */(function(module, global) {var __WEBPACK_AMD_DEFINE_RESULT__;/*! https://mths.be/punycode v1.4.1 by @mathias */ +;(function(root) { + + /** Detect free variables */ + var freeExports = typeof exports == 'object' && exports && + !exports.nodeType && exports; + var freeModule = typeof module == 'object' && module && + !module.nodeType && module; + var freeGlobal = typeof global == 'object' && global; + if ( + freeGlobal.global === freeGlobal || + freeGlobal.window === freeGlobal || + freeGlobal.self === freeGlobal + ) { + root = freeGlobal; + } + + /** + * The `punycode` object. + * @name punycode + * @type Object + */ + var punycode, + + /** Highest positive signed 32-bit float value */ + maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1 + + /** Bootstring parameters */ + base = 36, + tMin = 1, + tMax = 26, + skew = 38, + damp = 700, + initialBias = 72, + initialN = 128, // 0x80 + delimiter = '-', // '\x2D' + + /** Regular expressions */ + regexPunycode = /^xn--/, + regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars + regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators + + /** Error messages */ + errors = { + 'overflow': 'Overflow: input needs wider integers to process', + 'not-basic': 'Illegal input >= 0x80 (not a basic code point)', + 'invalid-input': 'Invalid input' + }, + + /** Convenience shortcuts */ + baseMinusTMin = base - tMin, + floor = Math.floor, + stringFromCharCode = String.fromCharCode, + + /** Temporary variable */ + key; + + /*--------------------------------------------------------------------------*/ + + /** + * A generic error utility function. + * @private + * @param {String} type The error type. + * @returns {Error} Throws a `RangeError` with the applicable error message. + */ + function error(type) { + throw new RangeError(errors[type]); + } + + /** + * A generic `Array#map` utility function. + * @private + * @param {Array} array The array to iterate over. + * @param {Function} callback The function that gets called for every array + * item. + * @returns {Array} A new array of values returned by the callback function. + */ + function map(array, fn) { + var length = array.length; + var result = []; + while (length--) { + result[length] = fn(array[length]); + } + return result; + } + + /** + * A simple `Array#map`-like wrapper to work with domain name strings or email + * addresses. + * @private + * @param {String} domain The domain name or email address. + * @param {Function} callback The function that gets called for every + * character. + * @returns {Array} A new string of characters returned by the callback + * function. + */ + function mapDomain(string, fn) { + var parts = string.split('@'); + var result = ''; + if (parts.length > 1) { + // In email addresses, only the domain name should be punycoded. Leave + // the local part (i.e. everything up to `@`) intact. + result = parts[0] + '@'; + string = parts[1]; + } + // Avoid `split(regex)` for IE8 compatibility. See #17. + string = string.replace(regexSeparators, '\x2E'); + var labels = string.split('.'); + var encoded = map(labels, fn).join('.'); + return result + encoded; + } + + /** + * Creates an array containing the numeric code points of each Unicode + * character in the string. While JavaScript uses UCS-2 internally, + * this function will convert a pair of surrogate halves (each of which + * UCS-2 exposes as separate characters) into a single code point, + * matching UTF-16. + * @see `punycode.ucs2.encode` + * @see <https://mathiasbynens.be/notes/javascript-encoding> + * @memberOf punycode.ucs2 + * @name decode + * @param {String} string The Unicode input string (UCS-2). + * @returns {Array} The new array of code points. + */ + function ucs2decode(string) { + var output = [], + counter = 0, + length = string.length, + value, + extra; + while (counter < length) { + value = string.charCodeAt(counter++); + if (value >= 0xD800 && value <= 0xDBFF && counter < length) { + // high surrogate, and there is a next character + extra = string.charCodeAt(counter++); + if ((extra & 0xFC00) == 0xDC00) { // low surrogate + output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000); + } else { + // unmatched surrogate; only append this code unit, in case the next + // code unit is the high surrogate of a surrogate pair + output.push(value); + counter--; + } + } else { + output.push(value); + } + } + return output; + } + + /** + * Creates a string based on an array of numeric code points. + * @see `punycode.ucs2.decode` + * @memberOf punycode.ucs2 + * @name encode + * @param {Array} codePoints The array of numeric code points. + * @returns {String} The new Unicode string (UCS-2). + */ + function ucs2encode(array) { + return map(array, function(value) { + var output = ''; + if (value > 0xFFFF) { + value -= 0x10000; + output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800); + value = 0xDC00 | value & 0x3FF; + } + output += stringFromCharCode(value); + return output; + }).join(''); + } + + /** + * Converts a basic code point into a digit/integer. + * @see `digitToBasic()` + * @private + * @param {Number} codePoint The basic numeric code point value. + * @returns {Number} The numeric value of a basic code point (for use in + * representing integers) in the range `0` to `base - 1`, or `base` if + * the code point does not represent a value. + */ + function basicToDigit(codePoint) { + if (codePoint - 48 < 10) { + return codePoint - 22; + } + if (codePoint - 65 < 26) { + return codePoint - 65; + } + if (codePoint - 97 < 26) { + return codePoint - 97; + } + return base; + } + + /** + * Converts a digit/integer into a basic code point. + * @see `basicToDigit()` + * @private + * @param {Number} digit The numeric value of a basic code point. + * @returns {Number} The basic code point whose value (when used for + * representing integers) is `digit`, which needs to be in the range + * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is + * used; else, the lowercase form is used. The behavior is undefined + * if `flag` is non-zero and `digit` has no uppercase form. + */ + function digitToBasic(digit, flag) { + // 0..25 map to ASCII a..z or A..Z + // 26..35 map to ASCII 0..9 + return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5); + } + + /** + * Bias adaptation function as per section 3.4 of RFC 3492. + * https://tools.ietf.org/html/rfc3492#section-3.4 + * @private + */ + function adapt(delta, numPoints, firstTime) { + var k = 0; + delta = firstTime ? floor(delta / damp) : delta >> 1; + delta += floor(delta / numPoints); + for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) { + delta = floor(delta / baseMinusTMin); + } + return floor(k + (baseMinusTMin + 1) * delta / (delta + skew)); + } + + /** + * Converts a Punycode string of ASCII-only symbols to a string of Unicode + * symbols. + * @memberOf punycode + * @param {String} input The Punycode string of ASCII-only symbols. + * @returns {String} The resulting string of Unicode symbols. + */ + function decode(input) { + // Don't use UCS-2 + var output = [], + inputLength = input.length, + out, + i = 0, + n = initialN, + bias = initialBias, + basic, + j, + index, + oldi, + w, + k, + digit, + t, + /** Cached calculation results */ + baseMinusT; + + // Handle the basic code points: let `basic` be the number of input code + // points before the last delimiter, or `0` if there is none, then copy + // the first basic code points to the output. + + basic = input.lastIndexOf(delimiter); + if (basic < 0) { + basic = 0; + } + + for (j = 0; j < basic; ++j) { + // if it's not a basic code point + if (input.charCodeAt(j) >= 0x80) { + error('not-basic'); + } + output.push(input.charCodeAt(j)); + } + + // Main decoding loop: start just after the last delimiter if any basic code + // points were copied; start at the beginning otherwise. + + for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) { + + // `index` is the index of the next character to be consumed. + // Decode a generalized variable-length integer into `delta`, + // which gets added to `i`. The overflow checking is easier + // if we increase `i` as we go, then subtract off its starting + // value at the end to obtain `delta`. + for (oldi = i, w = 1, k = base; /* no condition */; k += base) { + + if (index >= inputLength) { + error('invalid-input'); + } + + digit = basicToDigit(input.charCodeAt(index++)); + + if (digit >= base || digit > floor((maxInt - i) / w)) { + error('overflow'); + } + + i += digit * w; + t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); + + if (digit < t) { + break; + } + + baseMinusT = base - t; + if (w > floor(maxInt / baseMinusT)) { + error('overflow'); + } + + w *= baseMinusT; + + } + + out = output.length + 1; + bias = adapt(i - oldi, out, oldi == 0); + + // `i` was supposed to wrap around from `out` to `0`, + // incrementing `n` each time, so we'll fix that now: + if (floor(i / out) > maxInt - n) { + error('overflow'); + } + + n += floor(i / out); + i %= out; + + // Insert `n` at position `i` of the output + output.splice(i++, 0, n); + + } + + return ucs2encode(output); + } + + /** + * Converts a string of Unicode symbols (e.g. a domain name label) to a + * Punycode string of ASCII-only symbols. + * @memberOf punycode + * @param {String} input The string of Unicode symbols. + * @returns {String} The resulting Punycode string of ASCII-only symbols. + */ + function encode(input) { + var n, + delta, + handledCPCount, + basicLength, + bias, + j, + m, + q, + k, + t, + currentValue, + output = [], + /** `inputLength` will hold the number of code points in `input`. */ + inputLength, + /** Cached calculation results */ + handledCPCountPlusOne, + baseMinusT, + qMinusT; + + // Convert the input in UCS-2 to Unicode + input = ucs2decode(input); + + // Cache the length + inputLength = input.length; + + // Initialize the state + n = initialN; + delta = 0; + bias = initialBias; + + // Handle the basic code points + for (j = 0; j < inputLength; ++j) { + currentValue = input[j]; + if (currentValue < 0x80) { + output.push(stringFromCharCode(currentValue)); + } + } + + handledCPCount = basicLength = output.length; + + // `handledCPCount` is the number of code points that have been handled; + // `basicLength` is the number of basic code points. + + // Finish the basic string - if it is not empty - with a delimiter + if (basicLength) { + output.push(delimiter); + } + + // Main encoding loop: + while (handledCPCount < inputLength) { + + // All non-basic code points < n have been handled already. Find the next + // larger one: + for (m = maxInt, j = 0; j < inputLength; ++j) { + currentValue = input[j]; + if (currentValue >= n && currentValue < m) { + m = currentValue; + } + } + + // Increase `delta` enough to advance the decoder's <n,i> state to <m,0>, + // but guard against overflow + handledCPCountPlusOne = handledCPCount + 1; + if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) { + error('overflow'); + } + + delta += (m - n) * handledCPCountPlusOne; + n = m; + + for (j = 0; j < inputLength; ++j) { + currentValue = input[j]; + + if (currentValue < n && ++delta > maxInt) { + error('overflow'); + } + + if (currentValue == n) { + // Represent delta as a generalized variable-length integer + for (q = delta, k = base; /* no condition */; k += base) { + t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias); + if (q < t) { + break; + } + qMinusT = q - t; + baseMinusT = base - t; + output.push( + stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)) + ); + q = floor(qMinusT / baseMinusT); + } + + output.push(stringFromCharCode(digitToBasic(q, 0))); + bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength); + delta = 0; + ++handledCPCount; + } + } + + ++delta; + ++n; + + } + return output.join(''); + } + + /** + * Converts a Punycode string representing a domain name or an email address + * to Unicode. Only the Punycoded parts of the input will be converted, i.e. + * it doesn't matter if you call it on a string that has already been + * converted to Unicode. + * @memberOf punycode + * @param {String} input The Punycoded domain name or email address to + * convert to Unicode. + * @returns {String} The Unicode representation of the given Punycode + * string. + */ + function toUnicode(input) { + return mapDomain(input, function(string) { + return regexPunycode.test(string) + ? decode(string.slice(4).toLowerCase()) + : string; + }); + } + + /** + * Converts a Unicode string representing a domain name or an email address to + * Punycode. Only the non-ASCII parts of the domain name will be converted, + * i.e. it doesn't matter if you call it with a domain that's already in + * ASCII. + * @memberOf punycode + * @param {String} input The domain name or email address to convert, as a + * Unicode string. + * @returns {String} The Punycode representation of the given domain name or + * email address. + */ + function toASCII(input) { + return mapDomain(input, function(string) { + return regexNonASCII.test(string) + ? 'xn--' + encode(string) + : string; + }); + } + + /*--------------------------------------------------------------------------*/ + + /** Define the public API */ + punycode = { + /** + * A string representing the current Punycode.js version number. + * @memberOf punycode + * @type String + */ + 'version': '1.4.1', + /** + * An object of methods to convert from JavaScript's internal character + * representation (UCS-2) to Unicode code points, and back. + * @see <https://mathiasbynens.be/notes/javascript-encoding> + * @memberOf punycode + * @type Object + */ + 'ucs2': { + 'decode': ucs2decode, + 'encode': ucs2encode + }, + 'decode': decode, + 'encode': encode, + 'toASCII': toASCII, + 'toUnicode': toUnicode + }; + + /** Expose `punycode` */ + // Some AMD build optimizers, like r.js, check for specific condition patterns + // like the following: + if ( + true + ) { + !(__WEBPACK_AMD_DEFINE_RESULT__ = function() { + return punycode; + }.call(exports, __webpack_require__, exports, module), + __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); + } else if (freeExports && freeModule) { + if (module.exports == freeExports) { + // in Node.js, io.js, or RingoJS v0.8.0+ + freeModule.exports = punycode; + } else { + // in Narwhal or RingoJS v0.7.0- + for (key in punycode) { + punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]); + } + } + } else { + // in Rhino or a web browser + root.punycode = punycode; + } + +}(this)); + +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../webpack/buildin/module.js */ 76)(module), __webpack_require__(/*! ./../webpack/buildin/global.js */ 4))) + +/***/ }), +/* 216 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/querystring-es3/decode.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + + + +// If obj.hasOwnProperty has been overridden, then calling +// obj.hasOwnProperty(prop) will break. +// See: https://github.com/joyent/node/issues/1707 +function hasOwnProperty(obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); +} + +module.exports = function(qs, sep, eq, options) { + sep = sep || '&'; + eq = eq || '='; + var obj = {}; + + if (typeof qs !== 'string' || qs.length === 0) { + return obj; + } + + var regexp = /\+/g; + qs = qs.split(sep); + + var maxKeys = 1000; + if (options && typeof options.maxKeys === 'number') { + maxKeys = options.maxKeys; + } + + var len = qs.length; + // maxKeys <= 0 means that we should not limit keys count + if (maxKeys > 0 && len > maxKeys) { + len = maxKeys; + } + + for (var i = 0; i < len; ++i) { + var x = qs[i].replace(regexp, '%20'), + idx = x.indexOf(eq), + kstr, vstr, k, v; + + if (idx >= 0) { + kstr = x.substr(0, idx); + vstr = x.substr(idx + 1); + } else { + kstr = x; + vstr = ''; + } + + k = decodeURIComponent(kstr); + v = decodeURIComponent(vstr); + + if (!hasOwnProperty(obj, k)) { + obj[k] = v; + } else if (isArray(obj[k])) { + obj[k].push(v); + } else { + obj[k] = [obj[k], v]; + } + } + + return obj; +}; + +var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; +}; + + +/***/ }), +/* 217 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/querystring-es3/encode.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + + + +var stringifyPrimitive = function(v) { + switch (typeof v) { + case 'string': + return v; + + case 'boolean': + return v ? 'true' : 'false'; + + case 'number': + return isFinite(v) ? v : ''; + + default: + return ''; + } +}; + +module.exports = function(obj, sep, eq, name) { + sep = sep || '&'; + eq = eq || '='; + if (obj === null) { + obj = undefined; + } + + if (typeof obj === 'object') { + return map(objectKeys(obj), function(k) { + var ks = encodeURIComponent(stringifyPrimitive(k)) + eq; + if (isArray(obj[k])) { + return map(obj[k], function(v) { + return ks + encodeURIComponent(stringifyPrimitive(v)); + }).join(sep); + } else { + return ks + encodeURIComponent(stringifyPrimitive(obj[k])); + } + }).join(sep); + + } + + if (!name) return ''; + return encodeURIComponent(stringifyPrimitive(name)) + eq + + encodeURIComponent(stringifyPrimitive(obj)); +}; + +var isArray = Array.isArray || function (xs) { + return Object.prototype.toString.call(xs) === '[object Array]'; +}; + +function map (xs, f) { + if (xs.map) return xs.map(f); + var res = []; + for (var i = 0; i < xs.length; i++) { + res.push(f(xs[i], i)); + } + return res; +} + +var objectKeys = Object.keys || function (obj) { + var res = []; + for (var key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key); + } + return res; +}; + + +/***/ }), +/* 218 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-scripts/~/querystring-es3/index.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +exports.decode = exports.parse = __webpack_require__(/*! ./decode */ 216); +exports.encode = exports.stringify = __webpack_require__(/*! ./encode */ 217); + + +/***/ }), +/* 219 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/index.js ***! + \*****************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +module.exports = __webpack_require__(/*! ./lib/ReactDOM */ 233); + + +/***/ }), +/* 220 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ARIADOMPropertyConfig.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ARIADOMPropertyConfig = { + Properties: { + // Global States and Properties + 'aria-current': 0, // state + 'aria-details': 0, + 'aria-disabled': 0, // state + 'aria-hidden': 0, // state + 'aria-invalid': 0, // state + 'aria-keyshortcuts': 0, + 'aria-label': 0, + 'aria-roledescription': 0, + // Widget Attributes + 'aria-autocomplete': 0, + 'aria-checked': 0, + 'aria-expanded': 0, + 'aria-haspopup': 0, + 'aria-level': 0, + 'aria-modal': 0, + 'aria-multiline': 0, + 'aria-multiselectable': 0, + 'aria-orientation': 0, + 'aria-placeholder': 0, + 'aria-pressed': 0, + 'aria-readonly': 0, + 'aria-required': 0, + 'aria-selected': 0, + 'aria-sort': 0, + 'aria-valuemax': 0, + 'aria-valuemin': 0, + 'aria-valuenow': 0, + 'aria-valuetext': 0, + // Live Region Attributes + 'aria-atomic': 0, + 'aria-busy': 0, + 'aria-live': 0, + 'aria-relevant': 0, + // Drag-and-Drop Attributes + 'aria-dropeffect': 0, + 'aria-grabbed': 0, + // Relationship Attributes + 'aria-activedescendant': 0, + 'aria-colcount': 0, + 'aria-colindex': 0, + 'aria-colspan': 0, + 'aria-controls': 0, + 'aria-describedby': 0, + 'aria-errormessage': 0, + 'aria-flowto': 0, + 'aria-labelledby': 0, + 'aria-owns': 0, + 'aria-posinset': 0, + 'aria-rowcount': 0, + 'aria-rowindex': 0, + 'aria-rowspan': 0, + 'aria-setsize': 0 + }, + DOMAttributeNames: {}, + DOMPropertyNames: {} +}; + +module.exports = ARIADOMPropertyConfig; + +/***/ }), +/* 221 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/AutoFocusUtils.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); + +var focusNode = __webpack_require__(/*! fbjs/lib/focusNode */ 101); + +var AutoFocusUtils = { + focusDOMComponent: function () { + focusNode(ReactDOMComponentTree.getNodeFromInstance(this)); + } +}; + +module.exports = AutoFocusUtils; + +/***/ }), +/* 222 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/BeforeInputEventPlugin.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var EventPropagators = __webpack_require__(/*! ./EventPropagators */ 35); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var FallbackCompositionState = __webpack_require__(/*! ./FallbackCompositionState */ 228); +var SyntheticCompositionEvent = __webpack_require__(/*! ./SyntheticCompositionEvent */ 271); +var SyntheticInputEvent = __webpack_require__(/*! ./SyntheticInputEvent */ 274); + +var END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space +var START_KEYCODE = 229; + +var canUseCompositionEvent = ExecutionEnvironment.canUseDOM && 'CompositionEvent' in window; + +var documentMode = null; +if (ExecutionEnvironment.canUseDOM && 'documentMode' in document) { + documentMode = document.documentMode; +} + +// Webkit offers a very useful `textInput` event that can be used to +// directly represent `beforeInput`. The IE `textinput` event is not as +// useful, so we don't use it. +var canUseTextInputEvent = ExecutionEnvironment.canUseDOM && 'TextEvent' in window && !documentMode && !isPresto(); + +// In IE9+, we have access to composition events, but the data supplied +// by the native compositionend event may be incorrect. Japanese ideographic +// spaces, for instance (\u3000) are not recorded correctly. +var useFallbackCompositionData = ExecutionEnvironment.canUseDOM && (!canUseCompositionEvent || documentMode && documentMode > 8 && documentMode <= 11); + +/** + * Opera <= 12 includes TextEvent in window, but does not fire + * text input events. Rely on keypress instead. + */ +function isPresto() { + var opera = window.opera; + return typeof opera === 'object' && typeof opera.version === 'function' && parseInt(opera.version(), 10) <= 12; +} + +var SPACEBAR_CODE = 32; +var SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE); + +// Events and their corresponding property names. +var eventTypes = { + beforeInput: { + phasedRegistrationNames: { + bubbled: 'onBeforeInput', + captured: 'onBeforeInputCapture' + }, + dependencies: ['topCompositionEnd', 'topKeyPress', 'topTextInput', 'topPaste'] + }, + compositionEnd: { + phasedRegistrationNames: { + bubbled: 'onCompositionEnd', + captured: 'onCompositionEndCapture' + }, + dependencies: ['topBlur', 'topCompositionEnd', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown'] + }, + compositionStart: { + phasedRegistrationNames: { + bubbled: 'onCompositionStart', + captured: 'onCompositionStartCapture' + }, + dependencies: ['topBlur', 'topCompositionStart', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown'] + }, + compositionUpdate: { + phasedRegistrationNames: { + bubbled: 'onCompositionUpdate', + captured: 'onCompositionUpdateCapture' + }, + dependencies: ['topBlur', 'topCompositionUpdate', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown'] + } +}; + +// Track whether we've ever handled a keypress on the space key. +var hasSpaceKeypress = false; + +/** + * Return whether a native keypress event is assumed to be a command. + * This is required because Firefox fires `keypress` events for key commands + * (cut, copy, select-all, etc.) even though no character is inserted. + */ +function isKeypressCommand(nativeEvent) { + return (nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) && + // ctrlKey && altKey is equivalent to AltGr, and is not a command. + !(nativeEvent.ctrlKey && nativeEvent.altKey); +} + +/** + * Translate native top level events into event types. + * + * @param {string} topLevelType + * @return {object} + */ +function getCompositionEventType(topLevelType) { + switch (topLevelType) { + case 'topCompositionStart': + return eventTypes.compositionStart; + case 'topCompositionEnd': + return eventTypes.compositionEnd; + case 'topCompositionUpdate': + return eventTypes.compositionUpdate; + } +} + +/** + * Does our fallback best-guess model think this event signifies that + * composition has begun? + * + * @param {string} topLevelType + * @param {object} nativeEvent + * @return {boolean} + */ +function isFallbackCompositionStart(topLevelType, nativeEvent) { + return topLevelType === 'topKeyDown' && nativeEvent.keyCode === START_KEYCODE; +} + +/** + * Does our fallback mode think that this event is the end of composition? + * + * @param {string} topLevelType + * @param {object} nativeEvent + * @return {boolean} + */ +function isFallbackCompositionEnd(topLevelType, nativeEvent) { + switch (topLevelType) { + case 'topKeyUp': + // Command keys insert or clear IME input. + return END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1; + case 'topKeyDown': + // Expect IME keyCode on each keydown. If we get any other + // code we must have exited earlier. + return nativeEvent.keyCode !== START_KEYCODE; + case 'topKeyPress': + case 'topMouseDown': + case 'topBlur': + // Events are not possible without cancelling IME. + return true; + default: + return false; + } +} + +/** + * Google Input Tools provides composition data via a CustomEvent, + * with the `data` property populated in the `detail` object. If this + * is available on the event object, use it. If not, this is a plain + * composition event and we have nothing special to extract. + * + * @param {object} nativeEvent + * @return {?string} + */ +function getDataFromCustomEvent(nativeEvent) { + var detail = nativeEvent.detail; + if (typeof detail === 'object' && 'data' in detail) { + return detail.data; + } + return null; +} + +// Track the current IME composition fallback object, if any. +var currentComposition = null; + +/** + * @return {?object} A SyntheticCompositionEvent. + */ +function extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) { + var eventType; + var fallbackData; + + if (canUseCompositionEvent) { + eventType = getCompositionEventType(topLevelType); + } else if (!currentComposition) { + if (isFallbackCompositionStart(topLevelType, nativeEvent)) { + eventType = eventTypes.compositionStart; + } + } else if (isFallbackCompositionEnd(topLevelType, nativeEvent)) { + eventType = eventTypes.compositionEnd; + } + + if (!eventType) { + return null; + } + + if (useFallbackCompositionData) { + // The current composition is stored statically and must not be + // overwritten while composition continues. + if (!currentComposition && eventType === eventTypes.compositionStart) { + currentComposition = FallbackCompositionState.getPooled(nativeEventTarget); + } else if (eventType === eventTypes.compositionEnd) { + if (currentComposition) { + fallbackData = currentComposition.getData(); + } + } + } + + var event = SyntheticCompositionEvent.getPooled(eventType, targetInst, nativeEvent, nativeEventTarget); + + if (fallbackData) { + // Inject data generated from fallback path into the synthetic event. + // This matches the property of native CompositionEventInterface. + event.data = fallbackData; + } else { + var customData = getDataFromCustomEvent(nativeEvent); + if (customData !== null) { + event.data = customData; + } + } + + EventPropagators.accumulateTwoPhaseDispatches(event); + return event; +} + +/** + * @param {string} topLevelType Record from `EventConstants`. + * @param {object} nativeEvent Native browser event. + * @return {?string} The string corresponding to this `beforeInput` event. + */ +function getNativeBeforeInputChars(topLevelType, nativeEvent) { + switch (topLevelType) { + case 'topCompositionEnd': + return getDataFromCustomEvent(nativeEvent); + case 'topKeyPress': + /** + * If native `textInput` events are available, our goal is to make + * use of them. However, there is a special case: the spacebar key. + * In Webkit, preventing default on a spacebar `textInput` event + * cancels character insertion, but it *also* causes the browser + * to fall back to its default spacebar behavior of scrolling the + * page. + * + * Tracking at: + * https://code.google.com/p/chromium/issues/detail?id=355103 + * + * To avoid this issue, use the keypress event as if no `textInput` + * event is available. + */ + var which = nativeEvent.which; + if (which !== SPACEBAR_CODE) { + return null; + } + + hasSpaceKeypress = true; + return SPACEBAR_CHAR; + + case 'topTextInput': + // Record the characters to be added to the DOM. + var chars = nativeEvent.data; + + // If it's a spacebar character, assume that we have already handled + // it at the keypress level and bail immediately. Android Chrome + // doesn't give us keycodes, so we need to blacklist it. + if (chars === SPACEBAR_CHAR && hasSpaceKeypress) { + return null; + } + + return chars; + + default: + // For other native event types, do nothing. + return null; + } +} + +/** + * For browsers that do not provide the `textInput` event, extract the + * appropriate string to use for SyntheticInputEvent. + * + * @param {string} topLevelType Record from `EventConstants`. + * @param {object} nativeEvent Native browser event. + * @return {?string} The fallback string for this `beforeInput` event. + */ +function getFallbackBeforeInputChars(topLevelType, nativeEvent) { + // If we are currently composing (IME) and using a fallback to do so, + // try to extract the composed characters from the fallback object. + // If composition event is available, we extract a string only at + // compositionevent, otherwise extract it at fallback events. + if (currentComposition) { + if (topLevelType === 'topCompositionEnd' || !canUseCompositionEvent && isFallbackCompositionEnd(topLevelType, nativeEvent)) { + var chars = currentComposition.getData(); + FallbackCompositionState.release(currentComposition); + currentComposition = null; + return chars; + } + return null; + } + + switch (topLevelType) { + case 'topPaste': + // If a paste event occurs after a keypress, throw out the input + // chars. Paste events should not lead to BeforeInput events. + return null; + case 'topKeyPress': + /** + * As of v27, Firefox may fire keypress events even when no character + * will be inserted. A few possibilities: + * + * - `which` is `0`. Arrow keys, Esc key, etc. + * + * - `which` is the pressed key code, but no char is available. + * Ex: 'AltGr + d` in Polish. There is no modified character for + * this key combination and no character is inserted into the + * document, but FF fires the keypress for char code `100` anyway. + * No `input` event will occur. + * + * - `which` is the pressed key code, but a command combination is + * being used. Ex: `Cmd+C`. No character is inserted, and no + * `input` event will occur. + */ + if (nativeEvent.which && !isKeypressCommand(nativeEvent)) { + return String.fromCharCode(nativeEvent.which); + } + return null; + case 'topCompositionEnd': + return useFallbackCompositionData ? null : nativeEvent.data; + default: + return null; + } +} + +/** + * Extract a SyntheticInputEvent for `beforeInput`, based on either native + * `textInput` or fallback behavior. + * + * @return {?object} A SyntheticInputEvent. + */ +function extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) { + var chars; + + if (canUseTextInputEvent) { + chars = getNativeBeforeInputChars(topLevelType, nativeEvent); + } else { + chars = getFallbackBeforeInputChars(topLevelType, nativeEvent); + } + + // If no characters are being inserted, no BeforeInput event should + // be fired. + if (!chars) { + return null; + } + + var event = SyntheticInputEvent.getPooled(eventTypes.beforeInput, targetInst, nativeEvent, nativeEventTarget); + + event.data = chars; + EventPropagators.accumulateTwoPhaseDispatches(event); + return event; +} + +/** + * Create an `onBeforeInput` event to match + * http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents. + * + * This event plugin is based on the native `textInput` event + * available in Chrome, Safari, Opera, and IE. This event fires after + * `onKeyPress` and `onCompositionEnd`, but before `onInput`. + * + * `beforeInput` is spec'd but not implemented in any browsers, and + * the `input` event does not provide any useful information about what has + * actually been added, contrary to the spec. Thus, `textInput` is the best + * available event to identify the characters that have actually been inserted + * into the target node. + * + * This plugin is also responsible for emitting `composition` events, thus + * allowing us to share composition fallback code for both `beforeInput` and + * `composition` event types. + */ +var BeforeInputEventPlugin = { + + eventTypes: eventTypes, + + extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + return [extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget), extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget)]; + } +}; + +module.exports = BeforeInputEventPlugin; + +/***/ }), +/* 223 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/CSSPropertyOperations.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var CSSProperty = __webpack_require__(/*! ./CSSProperty */ 104); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); + +var camelizeStyleName = __webpack_require__(/*! fbjs/lib/camelizeStyleName */ 198); +var dangerousStyleValue = __webpack_require__(/*! ./dangerousStyleValue */ 281); +var hyphenateStyleName = __webpack_require__(/*! fbjs/lib/hyphenateStyleName */ 205); +var memoizeStringOnly = __webpack_require__(/*! fbjs/lib/memoizeStringOnly */ 208); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var processStyleName = memoizeStringOnly(function (styleName) { + return hyphenateStyleName(styleName); +}); + +var hasShorthandPropertyBug = false; +var styleFloatAccessor = 'cssFloat'; +if (ExecutionEnvironment.canUseDOM) { + var tempStyle = document.createElement('div').style; + try { + // IE8 throws "Invalid argument." if resetting shorthand style properties. + tempStyle.font = ''; + } catch (e) { + hasShorthandPropertyBug = true; + } + // IE8 only supports accessing cssFloat (standard) as styleFloat + if (document.documentElement.style.cssFloat === undefined) { + styleFloatAccessor = 'styleFloat'; + } +} + +if (true) { + // 'msTransform' is correct, but the other prefixes should be capitalized + var badVendoredStyleNamePattern = /^(?:webkit|moz|o)[A-Z]/; + + // style values shouldn't contain a semicolon + var badStyleValueWithSemicolonPattern = /;\s*$/; + + var warnedStyleNames = {}; + var warnedStyleValues = {}; + var warnedForNaNValue = false; + + var warnHyphenatedStyleName = function (name, owner) { + if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) { + return; + } + + warnedStyleNames[name] = true; + true ? warning(false, 'Unsupported style property %s. Did you mean %s?%s', name, camelizeStyleName(name), checkRenderMessage(owner)) : void 0; + }; + + var warnBadVendoredStyleName = function (name, owner) { + if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) { + return; + } + + warnedStyleNames[name] = true; + true ? warning(false, 'Unsupported vendor-prefixed style property %s. Did you mean %s?%s', name, name.charAt(0).toUpperCase() + name.slice(1), checkRenderMessage(owner)) : void 0; + }; + + var warnStyleValueWithSemicolon = function (name, value, owner) { + if (warnedStyleValues.hasOwnProperty(value) && warnedStyleValues[value]) { + return; + } + + warnedStyleValues[value] = true; + true ? warning(false, 'Style property values shouldn\'t contain a semicolon.%s ' + 'Try "%s: %s" instead.', checkRenderMessage(owner), name, value.replace(badStyleValueWithSemicolonPattern, '')) : void 0; + }; + + var warnStyleValueIsNaN = function (name, value, owner) { + if (warnedForNaNValue) { + return; + } + + warnedForNaNValue = true; + true ? warning(false, '`NaN` is an invalid value for the `%s` css style property.%s', name, checkRenderMessage(owner)) : void 0; + }; + + var checkRenderMessage = function (owner) { + if (owner) { + var name = owner.getName(); + if (name) { + return ' Check the render method of `' + name + '`.'; + } + } + return ''; + }; + + /** + * @param {string} name + * @param {*} value + * @param {ReactDOMComponent} component + */ + var warnValidStyle = function (name, value, component) { + var owner; + if (component) { + owner = component._currentElement._owner; + } + if (name.indexOf('-') > -1) { + warnHyphenatedStyleName(name, owner); + } else if (badVendoredStyleNamePattern.test(name)) { + warnBadVendoredStyleName(name, owner); + } else if (badStyleValueWithSemicolonPattern.test(value)) { + warnStyleValueWithSemicolon(name, value, owner); + } + + if (typeof value === 'number' && isNaN(value)) { + warnStyleValueIsNaN(name, value, owner); + } + }; +} + +/** + * Operations for dealing with CSS properties. + */ +var CSSPropertyOperations = { + + /** + * Serializes a mapping of style properties for use as inline styles: + * + * > createMarkupForStyles({width: '200px', height: 0}) + * "width:200px;height:0;" + * + * Undefined values are ignored so that declarative programming is easier. + * The result should be HTML-escaped before insertion into the DOM. + * + * @param {object} styles + * @param {ReactDOMComponent} component + * @return {?string} + */ + createMarkupForStyles: function (styles, component) { + var serialized = ''; + for (var styleName in styles) { + if (!styles.hasOwnProperty(styleName)) { + continue; + } + var styleValue = styles[styleName]; + if (true) { + warnValidStyle(styleName, styleValue, component); + } + if (styleValue != null) { + serialized += processStyleName(styleName) + ':'; + serialized += dangerousStyleValue(styleName, styleValue, component) + ';'; + } + } + return serialized || null; + }, + + /** + * Sets the value for multiple styles on a node. If a value is specified as + * '' (empty string), the corresponding style property will be unset. + * + * @param {DOMElement} node + * @param {object} styles + * @param {ReactDOMComponent} component + */ + setValueForStyles: function (node, styles, component) { + if (true) { + ReactInstrumentation.debugTool.onHostOperation({ + instanceID: component._debugID, + type: 'update styles', + payload: styles + }); + } + + var style = node.style; + for (var styleName in styles) { + if (!styles.hasOwnProperty(styleName)) { + continue; + } + if (true) { + warnValidStyle(styleName, styles[styleName], component); + } + var styleValue = dangerousStyleValue(styleName, styles[styleName], component); + if (styleName === 'float' || styleName === 'cssFloat') { + styleName = styleFloatAccessor; + } + if (styleValue) { + style[styleName] = styleValue; + } else { + var expansion = hasShorthandPropertyBug && CSSProperty.shorthandPropertyExpansions[styleName]; + if (expansion) { + // Shorthand property that IE8 won't like unsetting, so unset each + // component to placate it + for (var individualStyleName in expansion) { + style[individualStyleName] = ''; + } + } else { + style[styleName] = ''; + } + } + } + } + +}; + +module.exports = CSSPropertyOperations; + +/***/ }), +/* 224 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ChangeEventPlugin.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var EventPluginHub = __webpack_require__(/*! ./EventPluginHub */ 34); +var EventPropagators = __webpack_require__(/*! ./EventPropagators */ 35); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 18); + +var getEventTarget = __webpack_require__(/*! ./getEventTarget */ 67); +var isEventSupported = __webpack_require__(/*! ./isEventSupported */ 68); +var isTextInputElement = __webpack_require__(/*! ./isTextInputElement */ 122); + +var eventTypes = { + change: { + phasedRegistrationNames: { + bubbled: 'onChange', + captured: 'onChangeCapture' + }, + dependencies: ['topBlur', 'topChange', 'topClick', 'topFocus', 'topInput', 'topKeyDown', 'topKeyUp', 'topSelectionChange'] + } +}; + +/** + * For IE shims + */ +var activeElement = null; +var activeElementInst = null; +var activeElementValue = null; +var activeElementValueProp = null; + +/** + * SECTION: handle `change` event + */ +function shouldUseChangeEvent(elem) { + var nodeName = elem.nodeName && elem.nodeName.toLowerCase(); + return nodeName === 'select' || nodeName === 'input' && elem.type === 'file'; +} + +var doesChangeEventBubble = false; +if (ExecutionEnvironment.canUseDOM) { + // See `handleChange` comment below + doesChangeEventBubble = isEventSupported('change') && (!document.documentMode || document.documentMode > 8); +} + +function manualDispatchChangeEvent(nativeEvent) { + var event = SyntheticEvent.getPooled(eventTypes.change, activeElementInst, nativeEvent, getEventTarget(nativeEvent)); + EventPropagators.accumulateTwoPhaseDispatches(event); + + // If change and propertychange bubbled, we'd just bind to it like all the + // other events and have it go through ReactBrowserEventEmitter. Since it + // doesn't, we manually listen for the events and so we have to enqueue and + // process the abstract event manually. + // + // Batching is necessary here in order to ensure that all event handlers run + // before the next rerender (including event handlers attached to ancestor + // elements instead of directly on the input). Without this, controlled + // components don't work properly in conjunction with event bubbling because + // the component is rerendered and the value reverted before all the event + // handlers can run. See https://github.com/facebook/react/issues/708. + ReactUpdates.batchedUpdates(runEventInBatch, event); +} + +function runEventInBatch(event) { + EventPluginHub.enqueueEvents(event); + EventPluginHub.processEventQueue(false); +} + +function startWatchingForChangeEventIE8(target, targetInst) { + activeElement = target; + activeElementInst = targetInst; + activeElement.attachEvent('onchange', manualDispatchChangeEvent); +} + +function stopWatchingForChangeEventIE8() { + if (!activeElement) { + return; + } + activeElement.detachEvent('onchange', manualDispatchChangeEvent); + activeElement = null; + activeElementInst = null; +} + +function getTargetInstForChangeEvent(topLevelType, targetInst) { + if (topLevelType === 'topChange') { + return targetInst; + } +} +function handleEventsForChangeEventIE8(topLevelType, target, targetInst) { + if (topLevelType === 'topFocus') { + // stopWatching() should be a noop here but we call it just in case we + // missed a blur event somehow. + stopWatchingForChangeEventIE8(); + startWatchingForChangeEventIE8(target, targetInst); + } else if (topLevelType === 'topBlur') { + stopWatchingForChangeEventIE8(); + } +} + +/** + * SECTION: handle `input` event + */ +var isInputEventSupported = false; +if (ExecutionEnvironment.canUseDOM) { + // IE9 claims to support the input event but fails to trigger it when + // deleting text, so we ignore its input events. + // IE10+ fire input events to often, such when a placeholder + // changes or when an input with a placeholder is focused. + isInputEventSupported = isEventSupported('input') && (!document.documentMode || document.documentMode > 11); +} + +/** + * (For IE <=11) Replacement getter/setter for the `value` property that gets + * set on the active element. + */ +var newValueProp = { + get: function () { + return activeElementValueProp.get.call(this); + }, + set: function (val) { + // Cast to a string so we can do equality checks. + activeElementValue = '' + val; + activeElementValueProp.set.call(this, val); + } +}; + +/** + * (For IE <=11) Starts tracking propertychange events on the passed-in element + * and override the value property so that we can distinguish user events from + * value changes in JS. + */ +function startWatchingForValueChange(target, targetInst) { + activeElement = target; + activeElementInst = targetInst; + activeElementValue = target.value; + activeElementValueProp = Object.getOwnPropertyDescriptor(target.constructor.prototype, 'value'); + + // Not guarded in a canDefineProperty check: IE8 supports defineProperty only + // on DOM elements + Object.defineProperty(activeElement, 'value', newValueProp); + if (activeElement.attachEvent) { + activeElement.attachEvent('onpropertychange', handlePropertyChange); + } else { + activeElement.addEventListener('propertychange', handlePropertyChange, false); + } +} + +/** + * (For IE <=11) Removes the event listeners from the currently-tracked element, + * if any exists. + */ +function stopWatchingForValueChange() { + if (!activeElement) { + return; + } + + // delete restores the original property definition + delete activeElement.value; + + if (activeElement.detachEvent) { + activeElement.detachEvent('onpropertychange', handlePropertyChange); + } else { + activeElement.removeEventListener('propertychange', handlePropertyChange, false); + } + + activeElement = null; + activeElementInst = null; + activeElementValue = null; + activeElementValueProp = null; +} + +/** + * (For IE <=11) Handles a propertychange event, sending a `change` event if + * the value of the active element has changed. + */ +function handlePropertyChange(nativeEvent) { + if (nativeEvent.propertyName !== 'value') { + return; + } + var value = nativeEvent.srcElement.value; + if (value === activeElementValue) { + return; + } + activeElementValue = value; + + manualDispatchChangeEvent(nativeEvent); +} + +/** + * If a `change` event should be fired, returns the target's ID. + */ +function getTargetInstForInputEvent(topLevelType, targetInst) { + if (topLevelType === 'topInput') { + // In modern browsers (i.e., not IE8 or IE9), the input event is exactly + // what we want so fall through here and trigger an abstract event + return targetInst; + } +} + +function handleEventsForInputEventIE(topLevelType, target, targetInst) { + if (topLevelType === 'topFocus') { + // In IE8, we can capture almost all .value changes by adding a + // propertychange handler and looking for events with propertyName + // equal to 'value' + // In IE9-11, propertychange fires for most input events but is buggy and + // doesn't fire when text is deleted, but conveniently, selectionchange + // appears to fire in all of the remaining cases so we catch those and + // forward the event if the value has changed + // In either case, we don't want to call the event handler if the value + // is changed from JS so we redefine a setter for `.value` that updates + // our activeElementValue variable, allowing us to ignore those changes + // + // stopWatching() should be a noop here but we call it just in case we + // missed a blur event somehow. + stopWatchingForValueChange(); + startWatchingForValueChange(target, targetInst); + } else if (topLevelType === 'topBlur') { + stopWatchingForValueChange(); + } +} + +// For IE8 and IE9. +function getTargetInstForInputEventIE(topLevelType, targetInst) { + if (topLevelType === 'topSelectionChange' || topLevelType === 'topKeyUp' || topLevelType === 'topKeyDown') { + // On the selectionchange event, the target is just document which isn't + // helpful for us so just check activeElement instead. + // + // 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire + // propertychange on the first input event after setting `value` from a + // script and fires only keydown, keypress, keyup. Catching keyup usually + // gets it and catching keydown lets us fire an event for the first + // keystroke if user does a key repeat (it'll be a little delayed: right + // before the second keystroke). Other input methods (e.g., paste) seem to + // fire selectionchange normally. + if (activeElement && activeElement.value !== activeElementValue) { + activeElementValue = activeElement.value; + return activeElementInst; + } + } +} + +/** + * SECTION: handle `click` event + */ +function shouldUseClickEvent(elem) { + // Use the `click` event to detect changes to checkbox and radio inputs. + // This approach works across all browsers, whereas `change` does not fire + // until `blur` in IE8. + return elem.nodeName && elem.nodeName.toLowerCase() === 'input' && (elem.type === 'checkbox' || elem.type === 'radio'); +} + +function getTargetInstForClickEvent(topLevelType, targetInst) { + if (topLevelType === 'topClick') { + return targetInst; + } +} + +/** + * This plugin creates an `onChange` event that normalizes change events + * across form elements. This event fires at a time when it's possible to + * change the element's value without seeing a flicker. + * + * Supported elements are: + * - input (see `isTextInputElement`) + * - textarea + * - select + */ +var ChangeEventPlugin = { + + eventTypes: eventTypes, + + extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + var targetNode = targetInst ? ReactDOMComponentTree.getNodeFromInstance(targetInst) : window; + + var getTargetInstFunc, handleEventFunc; + if (shouldUseChangeEvent(targetNode)) { + if (doesChangeEventBubble) { + getTargetInstFunc = getTargetInstForChangeEvent; + } else { + handleEventFunc = handleEventsForChangeEventIE8; + } + } else if (isTextInputElement(targetNode)) { + if (isInputEventSupported) { + getTargetInstFunc = getTargetInstForInputEvent; + } else { + getTargetInstFunc = getTargetInstForInputEventIE; + handleEventFunc = handleEventsForInputEventIE; + } + } else if (shouldUseClickEvent(targetNode)) { + getTargetInstFunc = getTargetInstForClickEvent; + } + + if (getTargetInstFunc) { + var inst = getTargetInstFunc(topLevelType, targetInst); + if (inst) { + var event = SyntheticEvent.getPooled(eventTypes.change, inst, nativeEvent, nativeEventTarget); + event.type = 'change'; + EventPropagators.accumulateTwoPhaseDispatches(event); + return event; + } + } + + if (handleEventFunc) { + handleEventFunc(topLevelType, targetNode, targetInst); + } + } + +}; + +module.exports = ChangeEventPlugin; + +/***/ }), +/* 225 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/Danger.js ***! + \**********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var DOMLazyTree = __webpack_require__(/*! ./DOMLazyTree */ 26); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + +var createNodesFromMarkup = __webpack_require__(/*! fbjs/lib/createNodesFromMarkup */ 201); +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +var Danger = { + + /** + * Replaces a node with a string of markup at its current position within its + * parent. The markup must render into a single root node. + * + * @param {DOMElement} oldChild Child node to replace. + * @param {string} markup Markup to render in place of the child node. + * @internal + */ + dangerouslyReplaceNodeWithMarkup: function (oldChild, markup) { + !ExecutionEnvironment.canUseDOM ? true ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot render markup in a worker thread. Make sure `window` and `document` are available globally before requiring React when unit testing or use ReactDOMServer.renderToString() for server rendering.') : _prodInvariant('56') : void 0; + !markup ? true ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Missing markup.') : _prodInvariant('57') : void 0; + !(oldChild.nodeName !== 'HTML') ? true ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot replace markup of the <html> node. This is because browser quirks make this unreliable and/or slow. If you want to render to the root you must use server rendering. See ReactDOMServer.renderToString().') : _prodInvariant('58') : void 0; + + if (typeof markup === 'string') { + var newChild = createNodesFromMarkup(markup, emptyFunction)[0]; + oldChild.parentNode.replaceChild(newChild, oldChild); + } else { + DOMLazyTree.replaceChildWithTree(oldChild, markup); + } + } + +}; + +module.exports = Danger; + +/***/ }), +/* 226 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/DefaultEventPluginOrder.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * Module that is injectable into `EventPluginHub`, that specifies a + * deterministic ordering of `EventPlugin`s. A convenient way to reason about + * plugins, without having to package every one of them. This is better than + * having plugins be ordered in the same order that they are injected because + * that ordering would be influenced by the packaging order. + * `ResponderEventPlugin` must occur before `SimpleEventPlugin` so that + * preventing default on events is convenient in `SimpleEventPlugin` handlers. + */ + +var DefaultEventPluginOrder = ['ResponderEventPlugin', 'SimpleEventPlugin', 'TapEventPlugin', 'EnterLeaveEventPlugin', 'ChangeEventPlugin', 'SelectEventPlugin', 'BeforeInputEventPlugin']; + +module.exports = DefaultEventPluginOrder; + +/***/ }), +/* 227 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/EnterLeaveEventPlugin.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var EventPropagators = __webpack_require__(/*! ./EventPropagators */ 35); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var SyntheticMouseEvent = __webpack_require__(/*! ./SyntheticMouseEvent */ 43); + +var eventTypes = { + mouseEnter: { + registrationName: 'onMouseEnter', + dependencies: ['topMouseOut', 'topMouseOver'] + }, + mouseLeave: { + registrationName: 'onMouseLeave', + dependencies: ['topMouseOut', 'topMouseOver'] + } +}; + +var EnterLeaveEventPlugin = { + + eventTypes: eventTypes, + + /** + * For almost every interaction we care about, there will be both a top-level + * `mouseover` and `mouseout` event that occurs. Only use `mouseout` so that + * we do not extract duplicate events. However, moving the mouse into the + * browser from outside will not fire a `mouseout` event. In this case, we use + * the `mouseover` top-level event. + */ + extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + if (topLevelType === 'topMouseOver' && (nativeEvent.relatedTarget || nativeEvent.fromElement)) { + return null; + } + if (topLevelType !== 'topMouseOut' && topLevelType !== 'topMouseOver') { + // Must not be a mouse in or mouse out - ignoring. + return null; + } + + var win; + if (nativeEventTarget.window === nativeEventTarget) { + // `nativeEventTarget` is probably a window object. + win = nativeEventTarget; + } else { + // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8. + var doc = nativeEventTarget.ownerDocument; + if (doc) { + win = doc.defaultView || doc.parentWindow; + } else { + win = window; + } + } + + var from; + var to; + if (topLevelType === 'topMouseOut') { + from = targetInst; + var related = nativeEvent.relatedTarget || nativeEvent.toElement; + to = related ? ReactDOMComponentTree.getClosestInstanceFromNode(related) : null; + } else { + // Moving to a node from outside the window. + from = null; + to = targetInst; + } + + if (from === to) { + // Nothing pertains to our managed components. + return null; + } + + var fromNode = from == null ? win : ReactDOMComponentTree.getNodeFromInstance(from); + var toNode = to == null ? win : ReactDOMComponentTree.getNodeFromInstance(to); + + var leave = SyntheticMouseEvent.getPooled(eventTypes.mouseLeave, from, nativeEvent, nativeEventTarget); + leave.type = 'mouseleave'; + leave.target = fromNode; + leave.relatedTarget = toNode; + + var enter = SyntheticMouseEvent.getPooled(eventTypes.mouseEnter, to, nativeEvent, nativeEventTarget); + enter.type = 'mouseenter'; + enter.target = toNode; + enter.relatedTarget = fromNode; + + EventPropagators.accumulateEnterLeaveDispatches(leave, enter, from, to); + + return [leave, enter]; + } + +}; + +module.exports = EnterLeaveEventPlugin; + +/***/ }), +/* 228 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/FallbackCompositionState.js ***! + \****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); + +var getTextContentAccessor = __webpack_require__(/*! ./getTextContentAccessor */ 120); + +/** + * This helper class stores information about text content of a target node, + * allowing comparison of content before and after a given event. + * + * Identify the node where selection currently begins, then observe + * both its text content and its current position in the DOM. Since the + * browser may natively replace the target node during composition, we can + * use its position to find its replacement. + * + * @param {DOMEventTarget} root + */ +function FallbackCompositionState(root) { + this._root = root; + this._startText = this.getText(); + this._fallbackText = null; +} + +_assign(FallbackCompositionState.prototype, { + destructor: function () { + this._root = null; + this._startText = null; + this._fallbackText = null; + }, + + /** + * Get current text of input. + * + * @return {string} + */ + getText: function () { + if ('value' in this._root) { + return this._root.value; + } + return this._root[getTextContentAccessor()]; + }, + + /** + * Determine the differing substring between the initially stored + * text content and the current content. + * + * @return {string} + */ + getData: function () { + if (this._fallbackText) { + return this._fallbackText; + } + + var start; + var startValue = this._startText; + var startLength = startValue.length; + var end; + var endValue = this.getText(); + var endLength = endValue.length; + + for (start = 0; start < startLength; start++) { + if (startValue[start] !== endValue[start]) { + break; + } + } + + var minEnd = startLength - start; + for (end = 1; end <= minEnd; end++) { + if (startValue[startLength - end] !== endValue[endLength - end]) { + break; + } + } + + var sliceTail = end > 1 ? 1 - end : undefined; + this._fallbackText = endValue.slice(start, sliceTail); + return this._fallbackText; + } +}); + +PooledClass.addPoolingTo(FallbackCompositionState); + +module.exports = FallbackCompositionState; + +/***/ }), +/* 229 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/HTMLDOMPropertyConfig.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); + +var MUST_USE_PROPERTY = DOMProperty.injection.MUST_USE_PROPERTY; +var HAS_BOOLEAN_VALUE = DOMProperty.injection.HAS_BOOLEAN_VALUE; +var HAS_NUMERIC_VALUE = DOMProperty.injection.HAS_NUMERIC_VALUE; +var HAS_POSITIVE_NUMERIC_VALUE = DOMProperty.injection.HAS_POSITIVE_NUMERIC_VALUE; +var HAS_OVERLOADED_BOOLEAN_VALUE = DOMProperty.injection.HAS_OVERLOADED_BOOLEAN_VALUE; + +var HTMLDOMPropertyConfig = { + isCustomAttribute: RegExp.prototype.test.bind(new RegExp('^(data|aria)-[' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$')), + Properties: { + /** + * Standard Properties + */ + accept: 0, + acceptCharset: 0, + accessKey: 0, + action: 0, + allowFullScreen: HAS_BOOLEAN_VALUE, + allowTransparency: 0, + alt: 0, + // specifies target context for links with `preload` type + as: 0, + async: HAS_BOOLEAN_VALUE, + autoComplete: 0, + // autoFocus is polyfilled/normalized by AutoFocusUtils + // autoFocus: HAS_BOOLEAN_VALUE, + autoPlay: HAS_BOOLEAN_VALUE, + capture: HAS_BOOLEAN_VALUE, + cellPadding: 0, + cellSpacing: 0, + charSet: 0, + challenge: 0, + checked: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, + cite: 0, + classID: 0, + className: 0, + cols: HAS_POSITIVE_NUMERIC_VALUE, + colSpan: 0, + content: 0, + contentEditable: 0, + contextMenu: 0, + controls: HAS_BOOLEAN_VALUE, + coords: 0, + crossOrigin: 0, + data: 0, // For `<object />` acts as `src`. + dateTime: 0, + 'default': HAS_BOOLEAN_VALUE, + defer: HAS_BOOLEAN_VALUE, + dir: 0, + disabled: HAS_BOOLEAN_VALUE, + download: HAS_OVERLOADED_BOOLEAN_VALUE, + draggable: 0, + encType: 0, + form: 0, + formAction: 0, + formEncType: 0, + formMethod: 0, + formNoValidate: HAS_BOOLEAN_VALUE, + formTarget: 0, + frameBorder: 0, + headers: 0, + height: 0, + hidden: HAS_BOOLEAN_VALUE, + high: 0, + href: 0, + hrefLang: 0, + htmlFor: 0, + httpEquiv: 0, + icon: 0, + id: 0, + inputMode: 0, + integrity: 0, + is: 0, + keyParams: 0, + keyType: 0, + kind: 0, + label: 0, + lang: 0, + list: 0, + loop: HAS_BOOLEAN_VALUE, + low: 0, + manifest: 0, + marginHeight: 0, + marginWidth: 0, + max: 0, + maxLength: 0, + media: 0, + mediaGroup: 0, + method: 0, + min: 0, + minLength: 0, + // Caution; `option.selected` is not updated if `select.multiple` is + // disabled with `removeAttribute`. + multiple: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, + muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, + name: 0, + nonce: 0, + noValidate: HAS_BOOLEAN_VALUE, + open: HAS_BOOLEAN_VALUE, + optimum: 0, + pattern: 0, + placeholder: 0, + playsInline: HAS_BOOLEAN_VALUE, + poster: 0, + preload: 0, + profile: 0, + radioGroup: 0, + readOnly: HAS_BOOLEAN_VALUE, + referrerPolicy: 0, + rel: 0, + required: HAS_BOOLEAN_VALUE, + reversed: HAS_BOOLEAN_VALUE, + role: 0, + rows: HAS_POSITIVE_NUMERIC_VALUE, + rowSpan: HAS_NUMERIC_VALUE, + sandbox: 0, + scope: 0, + scoped: HAS_BOOLEAN_VALUE, + scrolling: 0, + seamless: HAS_BOOLEAN_VALUE, + selected: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE, + shape: 0, + size: HAS_POSITIVE_NUMERIC_VALUE, + sizes: 0, + span: HAS_POSITIVE_NUMERIC_VALUE, + spellCheck: 0, + src: 0, + srcDoc: 0, + srcLang: 0, + srcSet: 0, + start: HAS_NUMERIC_VALUE, + step: 0, + style: 0, + summary: 0, + tabIndex: 0, + target: 0, + title: 0, + // Setting .type throws on non-<input> tags + type: 0, + useMap: 0, + value: 0, + width: 0, + wmode: 0, + wrap: 0, + + /** + * RDFa Properties + */ + about: 0, + datatype: 0, + inlist: 0, + prefix: 0, + // property is also supported for OpenGraph in meta tags. + property: 0, + resource: 0, + 'typeof': 0, + vocab: 0, + + /** + * Non-standard Properties + */ + // autoCapitalize and autoCorrect are supported in Mobile Safari for + // keyboard hints. + autoCapitalize: 0, + autoCorrect: 0, + // autoSave allows WebKit/Blink to persist values of input fields on page reloads + autoSave: 0, + // color is for Safari mask-icon link + color: 0, + // itemProp, itemScope, itemType are for + // Microdata support. See http://schema.org/docs/gs.html + itemProp: 0, + itemScope: HAS_BOOLEAN_VALUE, + itemType: 0, + // itemID and itemRef are for Microdata support as well but + // only specified in the WHATWG spec document. See + // https://html.spec.whatwg.org/multipage/microdata.html#microdata-dom-api + itemID: 0, + itemRef: 0, + // results show looking glass icon and recent searches on input + // search fields in WebKit/Blink + results: 0, + // IE-only attribute that specifies security restrictions on an iframe + // as an alternative to the sandbox attribute on IE<10 + security: 0, + // IE-only attribute that controls focus behavior + unselectable: 0 + }, + DOMAttributeNames: { + acceptCharset: 'accept-charset', + className: 'class', + htmlFor: 'for', + httpEquiv: 'http-equiv' + }, + DOMPropertyNames: {} +}; + +module.exports = HTMLDOMPropertyConfig; + +/***/ }), +/* 230 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactChildReconciler.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(process) {/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactReconciler = __webpack_require__(/*! ./ReactReconciler */ 27); + +var instantiateReactComponent = __webpack_require__(/*! ./instantiateReactComponent */ 121); +var KeyEscapeUtils = __webpack_require__(/*! ./KeyEscapeUtils */ 59); +var shouldUpdateReactComponent = __webpack_require__(/*! ./shouldUpdateReactComponent */ 69); +var traverseAllChildren = __webpack_require__(/*! ./traverseAllChildren */ 124); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var ReactComponentTreeHook; + +if (typeof process !== 'undefined' && __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}) && "development" === 'test') { + // Temporary hack. + // Inline requires don't work well with Jest: + // https://github.com/facebook/react/issues/7240 + // Remove the inline requires when we don't need them anymore: + // https://github.com/facebook/react/pull/7178 + ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); +} + +function instantiateChild(childInstances, child, name, selfDebugID) { + // We found a component instance. + var keyUnique = childInstances[name] === undefined; + if (true) { + if (!ReactComponentTreeHook) { + ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); + } + if (!keyUnique) { + true ? warning(false, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.%s', KeyEscapeUtils.unescape(name), ReactComponentTreeHook.getStackAddendumByID(selfDebugID)) : void 0; + } + } + if (child != null && keyUnique) { + childInstances[name] = instantiateReactComponent(child, true); + } +} + +/** + * ReactChildReconciler provides helpers for initializing or updating a set of + * children. Its output is suitable for passing it onto ReactMultiChild which + * does diffed reordering and insertion. + */ +var ReactChildReconciler = { + /** + * Generates a "mount image" for each of the supplied children. In the case + * of `ReactDOMComponent`, a mount image is a string of markup. + * + * @param {?object} nestedChildNodes Nested child maps. + * @return {?object} A set of child instances. + * @internal + */ + instantiateChildren: function (nestedChildNodes, transaction, context, selfDebugID // 0 in production and for roots + ) { + if (nestedChildNodes == null) { + return null; + } + var childInstances = {}; + + if (true) { + traverseAllChildren(nestedChildNodes, function (childInsts, child, name) { + return instantiateChild(childInsts, child, name, selfDebugID); + }, childInstances); + } else { + traverseAllChildren(nestedChildNodes, instantiateChild, childInstances); + } + return childInstances; + }, + + /** + * Updates the rendered children and returns a new set of children. + * + * @param {?object} prevChildren Previously initialized set of children. + * @param {?object} nextChildren Flat child element maps. + * @param {ReactReconcileTransaction} transaction + * @param {object} context + * @return {?object} A new set of child instances. + * @internal + */ + updateChildren: function (prevChildren, nextChildren, mountImages, removedNodes, transaction, hostParent, hostContainerInfo, context, selfDebugID // 0 in production and for roots + ) { + // We currently don't have a way to track moves here but if we use iterators + // instead of for..in we can zip the iterators and check if an item has + // moved. + // TODO: If nothing has changed, return the prevChildren object so that we + // can quickly bailout if nothing has changed. + if (!nextChildren && !prevChildren) { + return; + } + var name; + var prevChild; + for (name in nextChildren) { + if (!nextChildren.hasOwnProperty(name)) { + continue; + } + prevChild = prevChildren && prevChildren[name]; + var prevElement = prevChild && prevChild._currentElement; + var nextElement = nextChildren[name]; + if (prevChild != null && shouldUpdateReactComponent(prevElement, nextElement)) { + ReactReconciler.receiveComponent(prevChild, nextElement, transaction, context); + nextChildren[name] = prevChild; + } else { + if (prevChild) { + removedNodes[name] = ReactReconciler.getHostNode(prevChild); + ReactReconciler.unmountComponent(prevChild, false); + } + // The child must be instantiated before it's mounted. + var nextChildInstance = instantiateReactComponent(nextElement, true); + nextChildren[name] = nextChildInstance; + // Creating mount image now ensures refs are resolved in right order + // (see https://github.com/facebook/react/pull/7101 for explanation). + var nextChildMountImage = ReactReconciler.mountComponent(nextChildInstance, transaction, hostParent, hostContainerInfo, context, selfDebugID); + mountImages.push(nextChildMountImage); + } + } + // Unmount children that are no longer present. + for (name in prevChildren) { + if (prevChildren.hasOwnProperty(name) && !(nextChildren && nextChildren.hasOwnProperty(name))) { + prevChild = prevChildren[name]; + removedNodes[name] = ReactReconciler.getHostNode(prevChild); + ReactReconciler.unmountComponent(prevChild, false); + } + } + }, + + /** + * Unmounts all rendered children. This should be used to clean up children + * when this component is unmounted. + * + * @param {?object} renderedChildren Previously initialized set of children. + * @internal + */ + unmountChildren: function (renderedChildren, safely) { + for (var name in renderedChildren) { + if (renderedChildren.hasOwnProperty(name)) { + var renderedChild = renderedChildren[name]; + ReactReconciler.unmountComponent(renderedChild, safely); + } + } + } + +}; + +module.exports = ReactChildReconciler; +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../process/browser.js */ 17))) + +/***/ }), +/* 231 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactComponentBrowserEnvironment.js ***! + \************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMChildrenOperations = __webpack_require__(/*! ./DOMChildrenOperations */ 56); +var ReactDOMIDOperations = __webpack_require__(/*! ./ReactDOMIDOperations */ 238); + +/** + * Abstracts away all functionality of the reconciler that requires knowledge of + * the browser context. TODO: These callers should be refactored to avoid the + * need for this injection. + */ +var ReactComponentBrowserEnvironment = { + + processChildrenUpdates: ReactDOMIDOperations.dangerouslyProcessChildrenUpdates, + + replaceNodeWithMarkup: DOMChildrenOperations.dangerouslyReplaceNodeWithMarkup + +}; + +module.exports = ReactComponentBrowserEnvironment; + +/***/ }), +/* 232 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactCompositeComponent.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var React = __webpack_require__(/*! react/lib/React */ 28); +var ReactComponentEnvironment = __webpack_require__(/*! ./ReactComponentEnvironment */ 61); +var ReactCurrentOwner = __webpack_require__(/*! react/lib/ReactCurrentOwner */ 15); +var ReactErrorUtils = __webpack_require__(/*! ./ReactErrorUtils */ 62); +var ReactInstanceMap = __webpack_require__(/*! ./ReactInstanceMap */ 36); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); +var ReactNodeTypes = __webpack_require__(/*! ./ReactNodeTypes */ 114); +var ReactReconciler = __webpack_require__(/*! ./ReactReconciler */ 27); + +if (true) { + var checkReactTypeSpec = __webpack_require__(/*! ./checkReactTypeSpec */ 280); +} + +var emptyObject = __webpack_require__(/*! fbjs/lib/emptyObject */ 33); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var shallowEqual = __webpack_require__(/*! fbjs/lib/shallowEqual */ 55); +var shouldUpdateReactComponent = __webpack_require__(/*! ./shouldUpdateReactComponent */ 69); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var CompositeTypes = { + ImpureClass: 0, + PureClass: 1, + StatelessFunctional: 2 +}; + +function StatelessComponent(Component) {} +StatelessComponent.prototype.render = function () { + var Component = ReactInstanceMap.get(this)._currentElement.type; + var element = Component(this.props, this.context, this.updater); + warnIfInvalidElement(Component, element); + return element; +}; + +function warnIfInvalidElement(Component, element) { + if (true) { + true ? warning(element === null || element === false || React.isValidElement(element), '%s(...): A valid React element (or null) must be returned. You may have ' + 'returned undefined, an array or some other invalid object.', Component.displayName || Component.name || 'Component') : void 0; + true ? warning(!Component.childContextTypes, '%s(...): childContextTypes cannot be defined on a functional component.', Component.displayName || Component.name || 'Component') : void 0; + } +} + +function shouldConstruct(Component) { + return !!(Component.prototype && Component.prototype.isReactComponent); +} + +function isPureComponent(Component) { + return !!(Component.prototype && Component.prototype.isPureReactComponent); +} + +// Separated into a function to contain deoptimizations caused by try/finally. +function measureLifeCyclePerf(fn, debugID, timerType) { + if (debugID === 0) { + // Top-level wrappers (see ReactMount) and empty components (see + // ReactDOMEmptyComponent) are invisible to hooks and devtools. + // Both are implementation details that should go away in the future. + return fn(); + } + + ReactInstrumentation.debugTool.onBeginLifeCycleTimer(debugID, timerType); + try { + return fn(); + } finally { + ReactInstrumentation.debugTool.onEndLifeCycleTimer(debugID, timerType); + } +} + +/** + * ------------------ The Life-Cycle of a Composite Component ------------------ + * + * - constructor: Initialization of state. The instance is now retained. + * - componentWillMount + * - render + * - [children's constructors] + * - [children's componentWillMount and render] + * - [children's componentDidMount] + * - componentDidMount + * + * Update Phases: + * - componentWillReceiveProps (only called if parent updated) + * - shouldComponentUpdate + * - componentWillUpdate + * - render + * - [children's constructors or receive props phases] + * - componentDidUpdate + * + * - componentWillUnmount + * - [children's componentWillUnmount] + * - [children destroyed] + * - (destroyed): The instance is now blank, released by React and ready for GC. + * + * ----------------------------------------------------------------------------- + */ + +/** + * An incrementing ID assigned to each component when it is mounted. This is + * used to enforce the order in which `ReactUpdates` updates dirty components. + * + * @private + */ +var nextMountID = 1; + +/** + * @lends {ReactCompositeComponent.prototype} + */ +var ReactCompositeComponent = { + + /** + * Base constructor for all composite component. + * + * @param {ReactElement} element + * @final + * @internal + */ + construct: function (element) { + this._currentElement = element; + this._rootNodeID = 0; + this._compositeType = null; + this._instance = null; + this._hostParent = null; + this._hostContainerInfo = null; + + // See ReactUpdateQueue + this._updateBatchNumber = null; + this._pendingElement = null; + this._pendingStateQueue = null; + this._pendingReplaceState = false; + this._pendingForceUpdate = false; + + this._renderedNodeType = null; + this._renderedComponent = null; + this._context = null; + this._mountOrder = 0; + this._topLevelWrapper = null; + + // See ReactUpdates and ReactUpdateQueue. + this._pendingCallbacks = null; + + // ComponentWillUnmount shall only be called once + this._calledComponentWillUnmount = false; + + if (true) { + this._warnedAboutRefsInRender = false; + } + }, + + /** + * Initializes the component, renders markup, and registers event listeners. + * + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @param {?object} hostParent + * @param {?object} hostContainerInfo + * @param {?object} context + * @return {?string} Rendered markup to be inserted into the DOM. + * @final + * @internal + */ + mountComponent: function (transaction, hostParent, hostContainerInfo, context) { + var _this = this; + + this._context = context; + this._mountOrder = nextMountID++; + this._hostParent = hostParent; + this._hostContainerInfo = hostContainerInfo; + + var publicProps = this._currentElement.props; + var publicContext = this._processContext(context); + + var Component = this._currentElement.type; + + var updateQueue = transaction.getUpdateQueue(); + + // Initialize the public class + var doConstruct = shouldConstruct(Component); + var inst = this._constructComponent(doConstruct, publicProps, publicContext, updateQueue); + var renderedElement; + + // Support functional components + if (!doConstruct && (inst == null || inst.render == null)) { + renderedElement = inst; + warnIfInvalidElement(Component, renderedElement); + !(inst === null || inst === false || React.isValidElement(inst)) ? true ? invariant(false, '%s(...): A valid React element (or null) must be returned. You may have returned undefined, an array or some other invalid object.', Component.displayName || Component.name || 'Component') : _prodInvariant('105', Component.displayName || Component.name || 'Component') : void 0; + inst = new StatelessComponent(Component); + this._compositeType = CompositeTypes.StatelessFunctional; + } else { + if (isPureComponent(Component)) { + this._compositeType = CompositeTypes.PureClass; + } else { + this._compositeType = CompositeTypes.ImpureClass; + } + } + + if (true) { + // This will throw later in _renderValidatedComponent, but add an early + // warning now to help debugging + if (inst.render == null) { + true ? warning(false, '%s(...): No `render` method found on the returned component ' + 'instance: you may have forgotten to define `render`.', Component.displayName || Component.name || 'Component') : void 0; + } + + var propsMutated = inst.props !== publicProps; + var componentName = Component.displayName || Component.name || 'Component'; + + true ? warning(inst.props === undefined || !propsMutated, '%s(...): When calling super() in `%s`, make sure to pass ' + 'up the same props that your component\'s constructor was passed.', componentName, componentName) : void 0; + } + + // These should be set up in the constructor, but as a convenience for + // simpler class abstractions, we set them up after the fact. + inst.props = publicProps; + inst.context = publicContext; + inst.refs = emptyObject; + inst.updater = updateQueue; + + this._instance = inst; + + // Store a reference from the instance back to the internal representation + ReactInstanceMap.set(inst, this); + + if (true) { + // Since plain JS classes are defined without any special initialization + // logic, we can not catch common errors early. Therefore, we have to + // catch them here, at initialization time, instead. + true ? warning(!inst.getInitialState || inst.getInitialState.isReactClassApproved || inst.state, 'getInitialState was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Did you mean to define a state property instead?', this.getName() || 'a component') : void 0; + true ? warning(!inst.getDefaultProps || inst.getDefaultProps.isReactClassApproved, 'getDefaultProps was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Use a static property to define defaultProps instead.', this.getName() || 'a component') : void 0; + true ? warning(!inst.propTypes, 'propTypes was defined as an instance property on %s. Use a static ' + 'property to define propTypes instead.', this.getName() || 'a component') : void 0; + true ? warning(!inst.contextTypes, 'contextTypes was defined as an instance property on %s. Use a ' + 'static property to define contextTypes instead.', this.getName() || 'a component') : void 0; + true ? warning(typeof inst.componentShouldUpdate !== 'function', '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', this.getName() || 'A component') : void 0; + true ? warning(typeof inst.componentDidUnmount !== 'function', '%s has a method called ' + 'componentDidUnmount(). But there is no such lifecycle method. ' + 'Did you mean componentWillUnmount()?', this.getName() || 'A component') : void 0; + true ? warning(typeof inst.componentWillRecieveProps !== 'function', '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', this.getName() || 'A component') : void 0; + } + + var initialState = inst.state; + if (initialState === undefined) { + inst.state = initialState = null; + } + !(typeof initialState === 'object' && !Array.isArray(initialState)) ? true ? invariant(false, '%s.state: must be set to an object or null', this.getName() || 'ReactCompositeComponent') : _prodInvariant('106', this.getName() || 'ReactCompositeComponent') : void 0; + + this._pendingStateQueue = null; + this._pendingReplaceState = false; + this._pendingForceUpdate = false; + + var markup; + if (inst.unstable_handleError) { + markup = this.performInitialMountWithErrorHandling(renderedElement, hostParent, hostContainerInfo, transaction, context); + } else { + markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context); + } + + if (inst.componentDidMount) { + if (true) { + transaction.getReactMountReady().enqueue(function () { + measureLifeCyclePerf(function () { + return inst.componentDidMount(); + }, _this._debugID, 'componentDidMount'); + }); + } else { + transaction.getReactMountReady().enqueue(inst.componentDidMount, inst); + } + } + + return markup; + }, + + _constructComponent: function (doConstruct, publicProps, publicContext, updateQueue) { + if (true) { + ReactCurrentOwner.current = this; + try { + return this._constructComponentWithoutOwner(doConstruct, publicProps, publicContext, updateQueue); + } finally { + ReactCurrentOwner.current = null; + } + } else { + return this._constructComponentWithoutOwner(doConstruct, publicProps, publicContext, updateQueue); + } + }, + + _constructComponentWithoutOwner: function (doConstruct, publicProps, publicContext, updateQueue) { + var Component = this._currentElement.type; + + if (doConstruct) { + if (true) { + return measureLifeCyclePerf(function () { + return new Component(publicProps, publicContext, updateQueue); + }, this._debugID, 'ctor'); + } else { + return new Component(publicProps, publicContext, updateQueue); + } + } + + // This can still be an instance in case of factory components + // but we'll count this as time spent rendering as the more common case. + if (true) { + return measureLifeCyclePerf(function () { + return Component(publicProps, publicContext, updateQueue); + }, this._debugID, 'render'); + } else { + return Component(publicProps, publicContext, updateQueue); + } + }, + + performInitialMountWithErrorHandling: function (renderedElement, hostParent, hostContainerInfo, transaction, context) { + var markup; + var checkpoint = transaction.checkpoint(); + try { + markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context); + } catch (e) { + // Roll back to checkpoint, handle error (which may add items to the transaction), and take a new checkpoint + transaction.rollback(checkpoint); + this._instance.unstable_handleError(e); + if (this._pendingStateQueue) { + this._instance.state = this._processPendingState(this._instance.props, this._instance.context); + } + checkpoint = transaction.checkpoint(); + + this._renderedComponent.unmountComponent(true); + transaction.rollback(checkpoint); + + // Try again - we've informed the component about the error, so they can render an error message this time. + // If this throws again, the error will bubble up (and can be caught by a higher error boundary). + markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context); + } + return markup; + }, + + performInitialMount: function (renderedElement, hostParent, hostContainerInfo, transaction, context) { + var inst = this._instance; + + var debugID = 0; + if (true) { + debugID = this._debugID; + } + + if (inst.componentWillMount) { + if (true) { + measureLifeCyclePerf(function () { + return inst.componentWillMount(); + }, debugID, 'componentWillMount'); + } else { + inst.componentWillMount(); + } + // When mounting, calls to `setState` by `componentWillMount` will set + // `this._pendingStateQueue` without triggering a re-render. + if (this._pendingStateQueue) { + inst.state = this._processPendingState(inst.props, inst.context); + } + } + + // If not a stateless component, we now render + if (renderedElement === undefined) { + renderedElement = this._renderValidatedComponent(); + } + + var nodeType = ReactNodeTypes.getType(renderedElement); + this._renderedNodeType = nodeType; + var child = this._instantiateReactComponent(renderedElement, nodeType !== ReactNodeTypes.EMPTY /* shouldHaveDebugID */ + ); + this._renderedComponent = child; + + var markup = ReactReconciler.mountComponent(child, transaction, hostParent, hostContainerInfo, this._processChildContext(context), debugID); + + if (true) { + if (debugID !== 0) { + var childDebugIDs = child._debugID !== 0 ? [child._debugID] : []; + ReactInstrumentation.debugTool.onSetChildren(debugID, childDebugIDs); + } + } + + return markup; + }, + + getHostNode: function () { + return ReactReconciler.getHostNode(this._renderedComponent); + }, + + /** + * Releases any resources allocated by `mountComponent`. + * + * @final + * @internal + */ + unmountComponent: function (safely) { + if (!this._renderedComponent) { + return; + } + + var inst = this._instance; + + if (inst.componentWillUnmount && !inst._calledComponentWillUnmount) { + inst._calledComponentWillUnmount = true; + + if (safely) { + var name = this.getName() + '.componentWillUnmount()'; + ReactErrorUtils.invokeGuardedCallback(name, inst.componentWillUnmount.bind(inst)); + } else { + if (true) { + measureLifeCyclePerf(function () { + return inst.componentWillUnmount(); + }, this._debugID, 'componentWillUnmount'); + } else { + inst.componentWillUnmount(); + } + } + } + + if (this._renderedComponent) { + ReactReconciler.unmountComponent(this._renderedComponent, safely); + this._renderedNodeType = null; + this._renderedComponent = null; + this._instance = null; + } + + // Reset pending fields + // Even if this component is scheduled for another update in ReactUpdates, + // it would still be ignored because these fields are reset. + this._pendingStateQueue = null; + this._pendingReplaceState = false; + this._pendingForceUpdate = false; + this._pendingCallbacks = null; + this._pendingElement = null; + + // These fields do not really need to be reset since this object is no + // longer accessible. + this._context = null; + this._rootNodeID = 0; + this._topLevelWrapper = null; + + // Delete the reference from the instance to this internal representation + // which allow the internals to be properly cleaned up even if the user + // leaks a reference to the public instance. + ReactInstanceMap.remove(inst); + + // Some existing components rely on inst.props even after they've been + // destroyed (in event handlers). + // TODO: inst.props = null; + // TODO: inst.state = null; + // TODO: inst.context = null; + }, + + /** + * Filters the context object to only contain keys specified in + * `contextTypes` + * + * @param {object} context + * @return {?object} + * @private + */ + _maskContext: function (context) { + var Component = this._currentElement.type; + var contextTypes = Component.contextTypes; + if (!contextTypes) { + return emptyObject; + } + var maskedContext = {}; + for (var contextName in contextTypes) { + maskedContext[contextName] = context[contextName]; + } + return maskedContext; + }, + + /** + * Filters the context object to only contain keys specified in + * `contextTypes`, and asserts that they are valid. + * + * @param {object} context + * @return {?object} + * @private + */ + _processContext: function (context) { + var maskedContext = this._maskContext(context); + if (true) { + var Component = this._currentElement.type; + if (Component.contextTypes) { + this._checkContextTypes(Component.contextTypes, maskedContext, 'context'); + } + } + return maskedContext; + }, + + /** + * @param {object} currentContext + * @return {object} + * @private + */ + _processChildContext: function (currentContext) { + var Component = this._currentElement.type; + var inst = this._instance; + var childContext; + + if (inst.getChildContext) { + if (true) { + ReactInstrumentation.debugTool.onBeginProcessingChildContext(); + try { + childContext = inst.getChildContext(); + } finally { + ReactInstrumentation.debugTool.onEndProcessingChildContext(); + } + } else { + childContext = inst.getChildContext(); + } + } + + if (childContext) { + !(typeof Component.childContextTypes === 'object') ? true ? invariant(false, '%s.getChildContext(): childContextTypes must be defined in order to use getChildContext().', this.getName() || 'ReactCompositeComponent') : _prodInvariant('107', this.getName() || 'ReactCompositeComponent') : void 0; + if (true) { + this._checkContextTypes(Component.childContextTypes, childContext, 'childContext'); + } + for (var name in childContext) { + !(name in Component.childContextTypes) ? true ? invariant(false, '%s.getChildContext(): key "%s" is not defined in childContextTypes.', this.getName() || 'ReactCompositeComponent', name) : _prodInvariant('108', this.getName() || 'ReactCompositeComponent', name) : void 0; + } + return _assign({}, currentContext, childContext); + } + return currentContext; + }, + + /** + * Assert that the context types are valid + * + * @param {object} typeSpecs Map of context field to a ReactPropType + * @param {object} values Runtime values that need to be type-checked + * @param {string} location e.g. "prop", "context", "child context" + * @private + */ + _checkContextTypes: function (typeSpecs, values, location) { + if (true) { + checkReactTypeSpec(typeSpecs, values, location, this.getName(), null, this._debugID); + } + }, + + receiveComponent: function (nextElement, transaction, nextContext) { + var prevElement = this._currentElement; + var prevContext = this._context; + + this._pendingElement = null; + + this.updateComponent(transaction, prevElement, nextElement, prevContext, nextContext); + }, + + /** + * If any of `_pendingElement`, `_pendingStateQueue`, or `_pendingForceUpdate` + * is set, update the component. + * + * @param {ReactReconcileTransaction} transaction + * @internal + */ + performUpdateIfNecessary: function (transaction) { + if (this._pendingElement != null) { + ReactReconciler.receiveComponent(this, this._pendingElement, transaction, this._context); + } else if (this._pendingStateQueue !== null || this._pendingForceUpdate) { + this.updateComponent(transaction, this._currentElement, this._currentElement, this._context, this._context); + } else { + this._updateBatchNumber = null; + } + }, + + /** + * Perform an update to a mounted component. The componentWillReceiveProps and + * shouldComponentUpdate methods are called, then (assuming the update isn't + * skipped) the remaining update lifecycle methods are called and the DOM + * representation is updated. + * + * By default, this implements React's rendering and reconciliation algorithm. + * Sophisticated clients may wish to override this. + * + * @param {ReactReconcileTransaction} transaction + * @param {ReactElement} prevParentElement + * @param {ReactElement} nextParentElement + * @internal + * @overridable + */ + updateComponent: function (transaction, prevParentElement, nextParentElement, prevUnmaskedContext, nextUnmaskedContext) { + var inst = this._instance; + !(inst != null) ? true ? invariant(false, 'Attempted to update component `%s` that has already been unmounted (or failed to mount).', this.getName() || 'ReactCompositeComponent') : _prodInvariant('136', this.getName() || 'ReactCompositeComponent') : void 0; + + var willReceive = false; + var nextContext; + + // Determine if the context has changed or not + if (this._context === nextUnmaskedContext) { + nextContext = inst.context; + } else { + nextContext = this._processContext(nextUnmaskedContext); + willReceive = true; + } + + var prevProps = prevParentElement.props; + var nextProps = nextParentElement.props; + + // Not a simple state update but a props update + if (prevParentElement !== nextParentElement) { + willReceive = true; + } + + // An update here will schedule an update but immediately set + // _pendingStateQueue which will ensure that any state updates gets + // immediately reconciled instead of waiting for the next batch. + if (willReceive && inst.componentWillReceiveProps) { + if (true) { + measureLifeCyclePerf(function () { + return inst.componentWillReceiveProps(nextProps, nextContext); + }, this._debugID, 'componentWillReceiveProps'); + } else { + inst.componentWillReceiveProps(nextProps, nextContext); + } + } + + var nextState = this._processPendingState(nextProps, nextContext); + var shouldUpdate = true; + + if (!this._pendingForceUpdate) { + if (inst.shouldComponentUpdate) { + if (true) { + shouldUpdate = measureLifeCyclePerf(function () { + return inst.shouldComponentUpdate(nextProps, nextState, nextContext); + }, this._debugID, 'shouldComponentUpdate'); + } else { + shouldUpdate = inst.shouldComponentUpdate(nextProps, nextState, nextContext); + } + } else { + if (this._compositeType === CompositeTypes.PureClass) { + shouldUpdate = !shallowEqual(prevProps, nextProps) || !shallowEqual(inst.state, nextState); + } + } + } + + if (true) { + true ? warning(shouldUpdate !== undefined, '%s.shouldComponentUpdate(): Returned undefined instead of a ' + 'boolean value. Make sure to return true or false.', this.getName() || 'ReactCompositeComponent') : void 0; + } + + this._updateBatchNumber = null; + if (shouldUpdate) { + this._pendingForceUpdate = false; + // Will set `this.props`, `this.state` and `this.context`. + this._performComponentUpdate(nextParentElement, nextProps, nextState, nextContext, transaction, nextUnmaskedContext); + } else { + // If it's determined that a component should not update, we still want + // to set props and state but we shortcut the rest of the update. + this._currentElement = nextParentElement; + this._context = nextUnmaskedContext; + inst.props = nextProps; + inst.state = nextState; + inst.context = nextContext; + } + }, + + _processPendingState: function (props, context) { + var inst = this._instance; + var queue = this._pendingStateQueue; + var replace = this._pendingReplaceState; + this._pendingReplaceState = false; + this._pendingStateQueue = null; + + if (!queue) { + return inst.state; + } + + if (replace && queue.length === 1) { + return queue[0]; + } + + var nextState = _assign({}, replace ? queue[0] : inst.state); + for (var i = replace ? 1 : 0; i < queue.length; i++) { + var partial = queue[i]; + _assign(nextState, typeof partial === 'function' ? partial.call(inst, nextState, props, context) : partial); + } + + return nextState; + }, + + /** + * Merges new props and state, notifies delegate methods of update and + * performs update. + * + * @param {ReactElement} nextElement Next element + * @param {object} nextProps Next public object to set as properties. + * @param {?object} nextState Next object to set as state. + * @param {?object} nextContext Next public object to set as context. + * @param {ReactReconcileTransaction} transaction + * @param {?object} unmaskedContext + * @private + */ + _performComponentUpdate: function (nextElement, nextProps, nextState, nextContext, transaction, unmaskedContext) { + var _this2 = this; + + var inst = this._instance; + + var hasComponentDidUpdate = Boolean(inst.componentDidUpdate); + var prevProps; + var prevState; + var prevContext; + if (hasComponentDidUpdate) { + prevProps = inst.props; + prevState = inst.state; + prevContext = inst.context; + } + + if (inst.componentWillUpdate) { + if (true) { + measureLifeCyclePerf(function () { + return inst.componentWillUpdate(nextProps, nextState, nextContext); + }, this._debugID, 'componentWillUpdate'); + } else { + inst.componentWillUpdate(nextProps, nextState, nextContext); + } + } + + this._currentElement = nextElement; + this._context = unmaskedContext; + inst.props = nextProps; + inst.state = nextState; + inst.context = nextContext; + + this._updateRenderedComponent(transaction, unmaskedContext); + + if (hasComponentDidUpdate) { + if (true) { + transaction.getReactMountReady().enqueue(function () { + measureLifeCyclePerf(inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext), _this2._debugID, 'componentDidUpdate'); + }); + } else { + transaction.getReactMountReady().enqueue(inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext), inst); + } + } + }, + + /** + * Call the component's `render` method and update the DOM accordingly. + * + * @param {ReactReconcileTransaction} transaction + * @internal + */ + _updateRenderedComponent: function (transaction, context) { + var prevComponentInstance = this._renderedComponent; + var prevRenderedElement = prevComponentInstance._currentElement; + var nextRenderedElement = this._renderValidatedComponent(); + + var debugID = 0; + if (true) { + debugID = this._debugID; + } + + if (shouldUpdateReactComponent(prevRenderedElement, nextRenderedElement)) { + ReactReconciler.receiveComponent(prevComponentInstance, nextRenderedElement, transaction, this._processChildContext(context)); + } else { + var oldHostNode = ReactReconciler.getHostNode(prevComponentInstance); + ReactReconciler.unmountComponent(prevComponentInstance, false); + + var nodeType = ReactNodeTypes.getType(nextRenderedElement); + this._renderedNodeType = nodeType; + var child = this._instantiateReactComponent(nextRenderedElement, nodeType !== ReactNodeTypes.EMPTY /* shouldHaveDebugID */ + ); + this._renderedComponent = child; + + var nextMarkup = ReactReconciler.mountComponent(child, transaction, this._hostParent, this._hostContainerInfo, this._processChildContext(context), debugID); + + if (true) { + if (debugID !== 0) { + var childDebugIDs = child._debugID !== 0 ? [child._debugID] : []; + ReactInstrumentation.debugTool.onSetChildren(debugID, childDebugIDs); + } + } + + this._replaceNodeWithMarkup(oldHostNode, nextMarkup, prevComponentInstance); + } + }, + + /** + * Overridden in shallow rendering. + * + * @protected + */ + _replaceNodeWithMarkup: function (oldHostNode, nextMarkup, prevInstance) { + ReactComponentEnvironment.replaceNodeWithMarkup(oldHostNode, nextMarkup, prevInstance); + }, + + /** + * @protected + */ + _renderValidatedComponentWithoutOwnerOrContext: function () { + var inst = this._instance; + var renderedElement; + + if (true) { + renderedElement = measureLifeCyclePerf(function () { + return inst.render(); + }, this._debugID, 'render'); + } else { + renderedElement = inst.render(); + } + + if (true) { + // We allow auto-mocks to proceed as if they're returning null. + if (renderedElement === undefined && inst.render._isMockFunction) { + // This is probably bad practice. Consider warning here and + // deprecating this convenience. + renderedElement = null; + } + } + + return renderedElement; + }, + + /** + * @private + */ + _renderValidatedComponent: function () { + var renderedElement; + if (true) { + ReactCurrentOwner.current = this; + try { + renderedElement = this._renderValidatedComponentWithoutOwnerOrContext(); + } finally { + ReactCurrentOwner.current = null; + } + } else { + renderedElement = this._renderValidatedComponentWithoutOwnerOrContext(); + } + !( + // TODO: An `isValidNode` function would probably be more appropriate + renderedElement === null || renderedElement === false || React.isValidElement(renderedElement)) ? true ? invariant(false, '%s.render(): A valid React element (or null) must be returned. You may have returned undefined, an array or some other invalid object.', this.getName() || 'ReactCompositeComponent') : _prodInvariant('109', this.getName() || 'ReactCompositeComponent') : void 0; + + return renderedElement; + }, + + /** + * Lazily allocates the refs object and stores `component` as `ref`. + * + * @param {string} ref Reference name. + * @param {component} component Component to store as `ref`. + * @final + * @private + */ + attachRef: function (ref, component) { + var inst = this.getPublicInstance(); + !(inst != null) ? true ? invariant(false, 'Stateless function components cannot have refs.') : _prodInvariant('110') : void 0; + var publicComponentInstance = component.getPublicInstance(); + if (true) { + var componentName = component && component.getName ? component.getName() : 'a component'; + true ? warning(publicComponentInstance != null || component._compositeType !== CompositeTypes.StatelessFunctional, 'Stateless function components cannot be given refs ' + '(See ref "%s" in %s created by %s). ' + 'Attempts to access this ref will fail.', ref, componentName, this.getName()) : void 0; + } + var refs = inst.refs === emptyObject ? inst.refs = {} : inst.refs; + refs[ref] = publicComponentInstance; + }, + + /** + * Detaches a reference name. + * + * @param {string} ref Name to dereference. + * @final + * @private + */ + detachRef: function (ref) { + var refs = this.getPublicInstance().refs; + delete refs[ref]; + }, + + /** + * Get a text description of the component that can be used to identify it + * in error messages. + * @return {string} The name or null. + * @internal + */ + getName: function () { + var type = this._currentElement.type; + var constructor = this._instance && this._instance.constructor; + return type.displayName || constructor && constructor.displayName || type.name || constructor && constructor.name || null; + }, + + /** + * Get the publicly accessible representation of this component - i.e. what + * is exposed by refs and returned by render. Can be null for stateless + * components. + * + * @return {ReactComponent} the public component instance. + * @internal + */ + getPublicInstance: function () { + var inst = this._instance; + if (this._compositeType === CompositeTypes.StatelessFunctional) { + return null; + } + return inst; + }, + + // Stub + _instantiateReactComponent: null + +}; + +module.exports = ReactCompositeComponent; + +/***/ }), +/* 233 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOM.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + +/* globals __REACT_DEVTOOLS_GLOBAL_HOOK__*/ + + + +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactDefaultInjection = __webpack_require__(/*! ./ReactDefaultInjection */ 250); +var ReactMount = __webpack_require__(/*! ./ReactMount */ 113); +var ReactReconciler = __webpack_require__(/*! ./ReactReconciler */ 27); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); +var ReactVersion = __webpack_require__(/*! ./ReactVersion */ 265); + +var findDOMNode = __webpack_require__(/*! ./findDOMNode */ 282); +var getHostComponentFromComposite = __webpack_require__(/*! ./getHostComponentFromComposite */ 119); +var renderSubtreeIntoContainer = __webpack_require__(/*! ./renderSubtreeIntoContainer */ 290); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +ReactDefaultInjection.inject(); + +var ReactDOM = { + findDOMNode: findDOMNode, + render: ReactMount.render, + unmountComponentAtNode: ReactMount.unmountComponentAtNode, + version: ReactVersion, + + /* eslint-disable camelcase */ + unstable_batchedUpdates: ReactUpdates.batchedUpdates, + unstable_renderSubtreeIntoContainer: renderSubtreeIntoContainer +}; + +// Inject the runtime into a devtools global hook regardless of browser. +// Allows for debugging when the hook is injected on the page. +if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' && typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.inject === 'function') { + __REACT_DEVTOOLS_GLOBAL_HOOK__.inject({ + ComponentTree: { + getClosestInstanceFromNode: ReactDOMComponentTree.getClosestInstanceFromNode, + getNodeFromInstance: function (inst) { + // inst is an internal instance (but could be a composite) + if (inst._renderedComponent) { + inst = getHostComponentFromComposite(inst); + } + if (inst) { + return ReactDOMComponentTree.getNodeFromInstance(inst); + } else { + return null; + } + } + }, + Mount: ReactMount, + Reconciler: ReactReconciler + }); +} + +if (true) { + var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + if (ExecutionEnvironment.canUseDOM && window.top === window.self) { + + // First check if devtools is not installed + if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') { + // If we're in Chrome or Firefox, provide a download link if not installed. + if (navigator.userAgent.indexOf('Chrome') > -1 && navigator.userAgent.indexOf('Edge') === -1 || navigator.userAgent.indexOf('Firefox') > -1) { + // Firefox does not have the issue with devtools loaded over file:// + var showFileUrlMessage = window.location.protocol.indexOf('http') === -1 && navigator.userAgent.indexOf('Firefox') === -1; + console.debug('Download the React DevTools ' + (showFileUrlMessage ? 'and use an HTTP server (instead of a file: URL) ' : '') + 'for a better development experience: ' + 'https://fb.me/react-devtools'); + } + } + + var testFunc = function testFn() {}; + true ? warning((testFunc.name || testFunc.toString()).indexOf('testFn') !== -1, 'It looks like you\'re using a minified copy of the development build ' + 'of React. When deploying React apps to production, make sure to use ' + 'the production build which skips development warnings and is faster. ' + 'See https://fb.me/react-minification for more details.') : void 0; + + // If we're in IE8, check to see if we are in compatibility mode and provide + // information on preventing compatibility mode + var ieCompatibilityMode = document.documentMode && document.documentMode < 8; + + true ? warning(!ieCompatibilityMode, 'Internet Explorer is running in compatibility mode; please add the ' + 'following tag to your HTML to prevent this from happening: ' + '<meta http-equiv="X-UA-Compatible" content="IE=edge" />') : void 0; + + var expectedFeatures = [ + // shims + Array.isArray, Array.prototype.every, Array.prototype.forEach, Array.prototype.indexOf, Array.prototype.map, Date.now, Function.prototype.bind, Object.keys, String.prototype.trim]; + + for (var i = 0; i < expectedFeatures.length; i++) { + if (!expectedFeatures[i]) { + true ? warning(false, 'One or more ES5 shims expected by React are not available: ' + 'https://fb.me/react-warning-polyfills') : void 0; + break; + } + } + } +} + +if (true) { + var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); + var ReactDOMUnknownPropertyHook = __webpack_require__(/*! ./ReactDOMUnknownPropertyHook */ 247); + var ReactDOMNullInputValuePropHook = __webpack_require__(/*! ./ReactDOMNullInputValuePropHook */ 241); + var ReactDOMInvalidARIAHook = __webpack_require__(/*! ./ReactDOMInvalidARIAHook */ 240); + + ReactInstrumentation.debugTool.addHook(ReactDOMUnknownPropertyHook); + ReactInstrumentation.debugTool.addHook(ReactDOMNullInputValuePropHook); + ReactInstrumentation.debugTool.addHook(ReactDOMInvalidARIAHook); +} + +module.exports = ReactDOM; + +/***/ }), +/* 234 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMComponent.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + +/* global hasOwnProperty:true */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var AutoFocusUtils = __webpack_require__(/*! ./AutoFocusUtils */ 221); +var CSSPropertyOperations = __webpack_require__(/*! ./CSSPropertyOperations */ 223); +var DOMLazyTree = __webpack_require__(/*! ./DOMLazyTree */ 26); +var DOMNamespaces = __webpack_require__(/*! ./DOMNamespaces */ 57); +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var DOMPropertyOperations = __webpack_require__(/*! ./DOMPropertyOperations */ 106); +var EventPluginHub = __webpack_require__(/*! ./EventPluginHub */ 34); +var EventPluginRegistry = __webpack_require__(/*! ./EventPluginRegistry */ 41); +var ReactBrowserEventEmitter = __webpack_require__(/*! ./ReactBrowserEventEmitter */ 42); +var ReactDOMComponentFlags = __webpack_require__(/*! ./ReactDOMComponentFlags */ 107); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactDOMInput = __webpack_require__(/*! ./ReactDOMInput */ 239); +var ReactDOMOption = __webpack_require__(/*! ./ReactDOMOption */ 242); +var ReactDOMSelect = __webpack_require__(/*! ./ReactDOMSelect */ 108); +var ReactDOMTextarea = __webpack_require__(/*! ./ReactDOMTextarea */ 245); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); +var ReactMultiChild = __webpack_require__(/*! ./ReactMultiChild */ 258); +var ReactServerRenderingTransaction = __webpack_require__(/*! ./ReactServerRenderingTransaction */ 263); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var escapeTextContentForBrowser = __webpack_require__(/*! ./escapeTextContentForBrowser */ 45); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var isEventSupported = __webpack_require__(/*! ./isEventSupported */ 68); +var shallowEqual = __webpack_require__(/*! fbjs/lib/shallowEqual */ 55); +var validateDOMNesting = __webpack_require__(/*! ./validateDOMNesting */ 70); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var Flags = ReactDOMComponentFlags; +var deleteListener = EventPluginHub.deleteListener; +var getNode = ReactDOMComponentTree.getNodeFromInstance; +var listenTo = ReactBrowserEventEmitter.listenTo; +var registrationNameModules = EventPluginRegistry.registrationNameModules; + +// For quickly matching children type, to test if can be treated as content. +var CONTENT_TYPES = { 'string': true, 'number': true }; + +var STYLE = 'style'; +var HTML = '__html'; +var RESERVED_PROPS = { + children: null, + dangerouslySetInnerHTML: null, + suppressContentEditableWarning: null +}; + +// Node type for document fragments (Node.DOCUMENT_FRAGMENT_NODE). +var DOC_FRAGMENT_TYPE = 11; + +function getDeclarationErrorAddendum(internalInstance) { + if (internalInstance) { + var owner = internalInstance._currentElement._owner || null; + if (owner) { + var name = owner.getName(); + if (name) { + return ' This DOM node was rendered by `' + name + '`.'; + } + } + } + return ''; +} + +function friendlyStringify(obj) { + if (typeof obj === 'object') { + if (Array.isArray(obj)) { + return '[' + obj.map(friendlyStringify).join(', ') + ']'; + } else { + var pairs = []; + for (var key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key)) { + var keyEscaped = /^[a-z$_][\w$_]*$/i.test(key) ? key : JSON.stringify(key); + pairs.push(keyEscaped + ': ' + friendlyStringify(obj[key])); + } + } + return '{' + pairs.join(', ') + '}'; + } + } else if (typeof obj === 'string') { + return JSON.stringify(obj); + } else if (typeof obj === 'function') { + return '[function object]'; + } + // Differs from JSON.stringify in that undefined because undefined and that + // inf and nan don't become null + return String(obj); +} + +var styleMutationWarning = {}; + +function checkAndWarnForMutatedStyle(style1, style2, component) { + if (style1 == null || style2 == null) { + return; + } + if (shallowEqual(style1, style2)) { + return; + } + + var componentName = component._tag; + var owner = component._currentElement._owner; + var ownerName; + if (owner) { + ownerName = owner.getName(); + } + + var hash = ownerName + '|' + componentName; + + if (styleMutationWarning.hasOwnProperty(hash)) { + return; + } + + styleMutationWarning[hash] = true; + + true ? warning(false, '`%s` was passed a style object that has previously been mutated. ' + 'Mutating `style` is deprecated. Consider cloning it beforehand. Check ' + 'the `render` %s. Previous style: %s. Mutated style: %s.', componentName, owner ? 'of `' + ownerName + '`' : 'using <' + componentName + '>', friendlyStringify(style1), friendlyStringify(style2)) : void 0; +} + +/** + * @param {object} component + * @param {?object} props + */ +function assertValidProps(component, props) { + if (!props) { + return; + } + // Note the use of `==` which checks for null or undefined. + if (voidElementTags[component._tag]) { + !(props.children == null && props.dangerouslySetInnerHTML == null) ? true ? invariant(false, '%s is a void element tag and must neither have `children` nor use `dangerouslySetInnerHTML`.%s', component._tag, component._currentElement._owner ? ' Check the render method of ' + component._currentElement._owner.getName() + '.' : '') : _prodInvariant('137', component._tag, component._currentElement._owner ? ' Check the render method of ' + component._currentElement._owner.getName() + '.' : '') : void 0; + } + if (props.dangerouslySetInnerHTML != null) { + !(props.children == null) ? true ? invariant(false, 'Can only set one of `children` or `props.dangerouslySetInnerHTML`.') : _prodInvariant('60') : void 0; + !(typeof props.dangerouslySetInnerHTML === 'object' && HTML in props.dangerouslySetInnerHTML) ? true ? invariant(false, '`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. Please visit https://fb.me/react-invariant-dangerously-set-inner-html for more information.') : _prodInvariant('61') : void 0; + } + if (true) { + true ? warning(props.innerHTML == null, 'Directly setting property `innerHTML` is not permitted. ' + 'For more information, lookup documentation on `dangerouslySetInnerHTML`.') : void 0; + true ? warning(props.suppressContentEditableWarning || !props.contentEditable || props.children == null, 'A component is `contentEditable` and contains `children` managed by ' + 'React. It is now your responsibility to guarantee that none of ' + 'those nodes are unexpectedly modified or duplicated. This is ' + 'probably not intentional.') : void 0; + true ? warning(props.onFocusIn == null && props.onFocusOut == null, 'React uses onFocus and onBlur instead of onFocusIn and onFocusOut. ' + 'All React events are normalized to bubble, so onFocusIn and onFocusOut ' + 'are not needed/supported by React.') : void 0; + } + !(props.style == null || typeof props.style === 'object') ? true ? invariant(false, 'The `style` prop expects a mapping from style properties to values, not a string. For example, style={{marginRight: spacing + \'em\'}} when using JSX.%s', getDeclarationErrorAddendum(component)) : _prodInvariant('62', getDeclarationErrorAddendum(component)) : void 0; +} + +function enqueuePutListener(inst, registrationName, listener, transaction) { + if (transaction instanceof ReactServerRenderingTransaction) { + return; + } + if (true) { + // IE8 has no API for event capturing and the `onScroll` event doesn't + // bubble. + true ? warning(registrationName !== 'onScroll' || isEventSupported('scroll', true), 'This browser doesn\'t support the `onScroll` event') : void 0; + } + var containerInfo = inst._hostContainerInfo; + var isDocumentFragment = containerInfo._node && containerInfo._node.nodeType === DOC_FRAGMENT_TYPE; + var doc = isDocumentFragment ? containerInfo._node : containerInfo._ownerDocument; + listenTo(registrationName, doc); + transaction.getReactMountReady().enqueue(putListener, { + inst: inst, + registrationName: registrationName, + listener: listener + }); +} + +function putListener() { + var listenerToPut = this; + EventPluginHub.putListener(listenerToPut.inst, listenerToPut.registrationName, listenerToPut.listener); +} + +function inputPostMount() { + var inst = this; + ReactDOMInput.postMountWrapper(inst); +} + +function textareaPostMount() { + var inst = this; + ReactDOMTextarea.postMountWrapper(inst); +} + +function optionPostMount() { + var inst = this; + ReactDOMOption.postMountWrapper(inst); +} + +var setAndValidateContentChildDev = emptyFunction; +if (true) { + setAndValidateContentChildDev = function (content) { + var hasExistingContent = this._contentDebugID != null; + var debugID = this._debugID; + // This ID represents the inlined child that has no backing instance: + var contentDebugID = -debugID; + + if (content == null) { + if (hasExistingContent) { + ReactInstrumentation.debugTool.onUnmountComponent(this._contentDebugID); + } + this._contentDebugID = null; + return; + } + + validateDOMNesting(null, String(content), this, this._ancestorInfo); + this._contentDebugID = contentDebugID; + if (hasExistingContent) { + ReactInstrumentation.debugTool.onBeforeUpdateComponent(contentDebugID, content); + ReactInstrumentation.debugTool.onUpdateComponent(contentDebugID); + } else { + ReactInstrumentation.debugTool.onBeforeMountComponent(contentDebugID, content, debugID); + ReactInstrumentation.debugTool.onMountComponent(contentDebugID); + ReactInstrumentation.debugTool.onSetChildren(debugID, [contentDebugID]); + } + }; +} + +// There are so many media events, it makes sense to just +// maintain a list rather than create a `trapBubbledEvent` for each +var mediaEvents = { + topAbort: 'abort', + topCanPlay: 'canplay', + topCanPlayThrough: 'canplaythrough', + topDurationChange: 'durationchange', + topEmptied: 'emptied', + topEncrypted: 'encrypted', + topEnded: 'ended', + topError: 'error', + topLoadedData: 'loadeddata', + topLoadedMetadata: 'loadedmetadata', + topLoadStart: 'loadstart', + topPause: 'pause', + topPlay: 'play', + topPlaying: 'playing', + topProgress: 'progress', + topRateChange: 'ratechange', + topSeeked: 'seeked', + topSeeking: 'seeking', + topStalled: 'stalled', + topSuspend: 'suspend', + topTimeUpdate: 'timeupdate', + topVolumeChange: 'volumechange', + topWaiting: 'waiting' +}; + +function trapBubbledEventsLocal() { + var inst = this; + // If a component renders to null or if another component fatals and causes + // the state of the tree to be corrupted, `node` here can be null. + !inst._rootNodeID ? true ? invariant(false, 'Must be mounted to trap events') : _prodInvariant('63') : void 0; + var node = getNode(inst); + !node ? true ? invariant(false, 'trapBubbledEvent(...): Requires node to be rendered.') : _prodInvariant('64') : void 0; + + switch (inst._tag) { + case 'iframe': + case 'object': + inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topLoad', 'load', node)]; + break; + case 'video': + case 'audio': + + inst._wrapperState.listeners = []; + // Create listener for each media event + for (var event in mediaEvents) { + if (mediaEvents.hasOwnProperty(event)) { + inst._wrapperState.listeners.push(ReactBrowserEventEmitter.trapBubbledEvent(event, mediaEvents[event], node)); + } + } + break; + case 'source': + inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topError', 'error', node)]; + break; + case 'img': + inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topError', 'error', node), ReactBrowserEventEmitter.trapBubbledEvent('topLoad', 'load', node)]; + break; + case 'form': + inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topReset', 'reset', node), ReactBrowserEventEmitter.trapBubbledEvent('topSubmit', 'submit', node)]; + break; + case 'input': + case 'select': + case 'textarea': + inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topInvalid', 'invalid', node)]; + break; + } +} + +function postUpdateSelectWrapper() { + ReactDOMSelect.postUpdateWrapper(this); +} + +// For HTML, certain tags should omit their close tag. We keep a whitelist for +// those special-case tags. + +var omittedCloseTags = { + 'area': true, + 'base': true, + 'br': true, + 'col': true, + 'embed': true, + 'hr': true, + 'img': true, + 'input': true, + 'keygen': true, + 'link': true, + 'meta': true, + 'param': true, + 'source': true, + 'track': true, + 'wbr': true +}; + +var newlineEatingTags = { + 'listing': true, + 'pre': true, + 'textarea': true +}; + +// For HTML, certain tags cannot have children. This has the same purpose as +// `omittedCloseTags` except that `menuitem` should still have its closing tag. + +var voidElementTags = _assign({ + 'menuitem': true +}, omittedCloseTags); + +// We accept any tag to be rendered but since this gets injected into arbitrary +// HTML, we want to make sure that it's a safe tag. +// http://www.w3.org/TR/REC-xml/#NT-Name + +var VALID_TAG_REGEX = /^[a-zA-Z][a-zA-Z:_\.\-\d]*$/; // Simplified subset +var validatedTagCache = {}; +var hasOwnProperty = {}.hasOwnProperty; + +function validateDangerousTag(tag) { + if (!hasOwnProperty.call(validatedTagCache, tag)) { + !VALID_TAG_REGEX.test(tag) ? true ? invariant(false, 'Invalid tag: %s', tag) : _prodInvariant('65', tag) : void 0; + validatedTagCache[tag] = true; + } +} + +function isCustomComponent(tagName, props) { + return tagName.indexOf('-') >= 0 || props.is != null; +} + +var globalIdCounter = 1; + +/** + * Creates a new React class that is idempotent and capable of containing other + * React components. It accepts event listeners and DOM properties that are + * valid according to `DOMProperty`. + * + * - Event listeners: `onClick`, `onMouseDown`, etc. + * - DOM properties: `className`, `name`, `title`, etc. + * + * The `style` property functions differently from the DOM API. It accepts an + * object mapping of style properties to values. + * + * @constructor ReactDOMComponent + * @extends ReactMultiChild + */ +function ReactDOMComponent(element) { + var tag = element.type; + validateDangerousTag(tag); + this._currentElement = element; + this._tag = tag.toLowerCase(); + this._namespaceURI = null; + this._renderedChildren = null; + this._previousStyle = null; + this._previousStyleCopy = null; + this._hostNode = null; + this._hostParent = null; + this._rootNodeID = 0; + this._domID = 0; + this._hostContainerInfo = null; + this._wrapperState = null; + this._topLevelWrapper = null; + this._flags = 0; + if (true) { + this._ancestorInfo = null; + setAndValidateContentChildDev.call(this, null); + } +} + +ReactDOMComponent.displayName = 'ReactDOMComponent'; + +ReactDOMComponent.Mixin = { + + /** + * Generates root tag markup then recurses. This method has side effects and + * is not idempotent. + * + * @internal + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @param {?ReactDOMComponent} the parent component instance + * @param {?object} info about the host container + * @param {object} context + * @return {string} The computed markup. + */ + mountComponent: function (transaction, hostParent, hostContainerInfo, context) { + this._rootNodeID = globalIdCounter++; + this._domID = hostContainerInfo._idCounter++; + this._hostParent = hostParent; + this._hostContainerInfo = hostContainerInfo; + + var props = this._currentElement.props; + + switch (this._tag) { + case 'audio': + case 'form': + case 'iframe': + case 'img': + case 'link': + case 'object': + case 'source': + case 'video': + this._wrapperState = { + listeners: null + }; + transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this); + break; + case 'input': + ReactDOMInput.mountWrapper(this, props, hostParent); + props = ReactDOMInput.getHostProps(this, props); + transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this); + break; + case 'option': + ReactDOMOption.mountWrapper(this, props, hostParent); + props = ReactDOMOption.getHostProps(this, props); + break; + case 'select': + ReactDOMSelect.mountWrapper(this, props, hostParent); + props = ReactDOMSelect.getHostProps(this, props); + transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this); + break; + case 'textarea': + ReactDOMTextarea.mountWrapper(this, props, hostParent); + props = ReactDOMTextarea.getHostProps(this, props); + transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this); + break; + } + + assertValidProps(this, props); + + // We create tags in the namespace of their parent container, except HTML + // tags get no namespace. + var namespaceURI; + var parentTag; + if (hostParent != null) { + namespaceURI = hostParent._namespaceURI; + parentTag = hostParent._tag; + } else if (hostContainerInfo._tag) { + namespaceURI = hostContainerInfo._namespaceURI; + parentTag = hostContainerInfo._tag; + } + if (namespaceURI == null || namespaceURI === DOMNamespaces.svg && parentTag === 'foreignobject') { + namespaceURI = DOMNamespaces.html; + } + if (namespaceURI === DOMNamespaces.html) { + if (this._tag === 'svg') { + namespaceURI = DOMNamespaces.svg; + } else if (this._tag === 'math') { + namespaceURI = DOMNamespaces.mathml; + } + } + this._namespaceURI = namespaceURI; + + if (true) { + var parentInfo; + if (hostParent != null) { + parentInfo = hostParent._ancestorInfo; + } else if (hostContainerInfo._tag) { + parentInfo = hostContainerInfo._ancestorInfo; + } + if (parentInfo) { + // parentInfo should always be present except for the top-level + // component when server rendering + validateDOMNesting(this._tag, null, this, parentInfo); + } + this._ancestorInfo = validateDOMNesting.updatedAncestorInfo(parentInfo, this._tag, this); + } + + var mountImage; + if (transaction.useCreateElement) { + var ownerDocument = hostContainerInfo._ownerDocument; + var el; + if (namespaceURI === DOMNamespaces.html) { + if (this._tag === 'script') { + // Create the script via .innerHTML so its "parser-inserted" flag is + // set to true and it does not execute + var div = ownerDocument.createElement('div'); + var type = this._currentElement.type; + div.innerHTML = '<' + type + '></' + type + '>'; + el = div.removeChild(div.firstChild); + } else if (props.is) { + el = ownerDocument.createElement(this._currentElement.type, props.is); + } else { + // Separate else branch instead of using `props.is || undefined` above becuase of a Firefox bug. + // See discussion in https://github.com/facebook/react/pull/6896 + // and discussion in https://bugzilla.mozilla.org/show_bug.cgi?id=1276240 + el = ownerDocument.createElement(this._currentElement.type); + } + } else { + el = ownerDocument.createElementNS(namespaceURI, this._currentElement.type); + } + ReactDOMComponentTree.precacheNode(this, el); + this._flags |= Flags.hasCachedChildNodes; + if (!this._hostParent) { + DOMPropertyOperations.setAttributeForRoot(el); + } + this._updateDOMProperties(null, props, transaction); + var lazyTree = DOMLazyTree(el); + this._createInitialChildren(transaction, props, context, lazyTree); + mountImage = lazyTree; + } else { + var tagOpen = this._createOpenTagMarkupAndPutListeners(transaction, props); + var tagContent = this._createContentMarkup(transaction, props, context); + if (!tagContent && omittedCloseTags[this._tag]) { + mountImage = tagOpen + '/>'; + } else { + mountImage = tagOpen + '>' + tagContent + '</' + this._currentElement.type + '>'; + } + } + + switch (this._tag) { + case 'input': + transaction.getReactMountReady().enqueue(inputPostMount, this); + if (props.autoFocus) { + transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this); + } + break; + case 'textarea': + transaction.getReactMountReady().enqueue(textareaPostMount, this); + if (props.autoFocus) { + transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this); + } + break; + case 'select': + if (props.autoFocus) { + transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this); + } + break; + case 'button': + if (props.autoFocus) { + transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this); + } + break; + case 'option': + transaction.getReactMountReady().enqueue(optionPostMount, this); + break; + } + + return mountImage; + }, + + /** + * Creates markup for the open tag and all attributes. + * + * This method has side effects because events get registered. + * + * Iterating over object properties is faster than iterating over arrays. + * @see http://jsperf.com/obj-vs-arr-iteration + * + * @private + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @param {object} props + * @return {string} Markup of opening tag. + */ + _createOpenTagMarkupAndPutListeners: function (transaction, props) { + var ret = '<' + this._currentElement.type; + + for (var propKey in props) { + if (!props.hasOwnProperty(propKey)) { + continue; + } + var propValue = props[propKey]; + if (propValue == null) { + continue; + } + if (registrationNameModules.hasOwnProperty(propKey)) { + if (propValue) { + enqueuePutListener(this, propKey, propValue, transaction); + } + } else { + if (propKey === STYLE) { + if (propValue) { + if (true) { + // See `_updateDOMProperties`. style block + this._previousStyle = propValue; + } + propValue = this._previousStyleCopy = _assign({}, props.style); + } + propValue = CSSPropertyOperations.createMarkupForStyles(propValue, this); + } + var markup = null; + if (this._tag != null && isCustomComponent(this._tag, props)) { + if (!RESERVED_PROPS.hasOwnProperty(propKey)) { + markup = DOMPropertyOperations.createMarkupForCustomAttribute(propKey, propValue); + } + } else { + markup = DOMPropertyOperations.createMarkupForProperty(propKey, propValue); + } + if (markup) { + ret += ' ' + markup; + } + } + } + + // For static pages, no need to put React ID and checksum. Saves lots of + // bytes. + if (transaction.renderToStaticMarkup) { + return ret; + } + + if (!this._hostParent) { + ret += ' ' + DOMPropertyOperations.createMarkupForRoot(); + } + ret += ' ' + DOMPropertyOperations.createMarkupForID(this._domID); + return ret; + }, + + /** + * Creates markup for the content between the tags. + * + * @private + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @param {object} props + * @param {object} context + * @return {string} Content markup. + */ + _createContentMarkup: function (transaction, props, context) { + var ret = ''; + + // Intentional use of != to avoid catching zero/false. + var innerHTML = props.dangerouslySetInnerHTML; + if (innerHTML != null) { + if (innerHTML.__html != null) { + ret = innerHTML.__html; + } + } else { + var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null; + var childrenToUse = contentToUse != null ? null : props.children; + if (contentToUse != null) { + // TODO: Validate that text is allowed as a child of this node + ret = escapeTextContentForBrowser(contentToUse); + if (true) { + setAndValidateContentChildDev.call(this, contentToUse); + } + } else if (childrenToUse != null) { + var mountImages = this.mountChildren(childrenToUse, transaction, context); + ret = mountImages.join(''); + } + } + if (newlineEatingTags[this._tag] && ret.charAt(0) === '\n') { + // text/html ignores the first character in these tags if it's a newline + // Prefer to break application/xml over text/html (for now) by adding + // a newline specifically to get eaten by the parser. (Alternately for + // textareas, replacing "^\n" with "\r\n" doesn't get eaten, and the first + // \r is normalized out by HTMLTextAreaElement#value.) + // See: <http://www.w3.org/TR/html-polyglot/#newlines-in-textarea-and-pre> + // See: <http://www.w3.org/TR/html5/syntax.html#element-restrictions> + // See: <http://www.w3.org/TR/html5/syntax.html#newlines> + // See: Parsing of "textarea" "listing" and "pre" elements + // from <http://www.w3.org/TR/html5/syntax.html#parsing-main-inbody> + return '\n' + ret; + } else { + return ret; + } + }, + + _createInitialChildren: function (transaction, props, context, lazyTree) { + // Intentional use of != to avoid catching zero/false. + var innerHTML = props.dangerouslySetInnerHTML; + if (innerHTML != null) { + if (innerHTML.__html != null) { + DOMLazyTree.queueHTML(lazyTree, innerHTML.__html); + } + } else { + var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null; + var childrenToUse = contentToUse != null ? null : props.children; + // TODO: Validate that text is allowed as a child of this node + if (contentToUse != null) { + // Avoid setting textContent when the text is empty. In IE11 setting + // textContent on a text area will cause the placeholder to not + // show within the textarea until it has been focused and blurred again. + // https://github.com/facebook/react/issues/6731#issuecomment-254874553 + if (contentToUse !== '') { + if (true) { + setAndValidateContentChildDev.call(this, contentToUse); + } + DOMLazyTree.queueText(lazyTree, contentToUse); + } + } else if (childrenToUse != null) { + var mountImages = this.mountChildren(childrenToUse, transaction, context); + for (var i = 0; i < mountImages.length; i++) { + DOMLazyTree.queueChild(lazyTree, mountImages[i]); + } + } + } + }, + + /** + * Receives a next element and updates the component. + * + * @internal + * @param {ReactElement} nextElement + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @param {object} context + */ + receiveComponent: function (nextElement, transaction, context) { + var prevElement = this._currentElement; + this._currentElement = nextElement; + this.updateComponent(transaction, prevElement, nextElement, context); + }, + + /** + * Updates a DOM component after it has already been allocated and + * attached to the DOM. Reconciles the root DOM node, then recurses. + * + * @param {ReactReconcileTransaction} transaction + * @param {ReactElement} prevElement + * @param {ReactElement} nextElement + * @internal + * @overridable + */ + updateComponent: function (transaction, prevElement, nextElement, context) { + var lastProps = prevElement.props; + var nextProps = this._currentElement.props; + + switch (this._tag) { + case 'input': + lastProps = ReactDOMInput.getHostProps(this, lastProps); + nextProps = ReactDOMInput.getHostProps(this, nextProps); + break; + case 'option': + lastProps = ReactDOMOption.getHostProps(this, lastProps); + nextProps = ReactDOMOption.getHostProps(this, nextProps); + break; + case 'select': + lastProps = ReactDOMSelect.getHostProps(this, lastProps); + nextProps = ReactDOMSelect.getHostProps(this, nextProps); + break; + case 'textarea': + lastProps = ReactDOMTextarea.getHostProps(this, lastProps); + nextProps = ReactDOMTextarea.getHostProps(this, nextProps); + break; + } + + assertValidProps(this, nextProps); + this._updateDOMProperties(lastProps, nextProps, transaction); + this._updateDOMChildren(lastProps, nextProps, transaction, context); + + switch (this._tag) { + case 'input': + // Update the wrapper around inputs *after* updating props. This has to + // happen after `_updateDOMProperties`. Otherwise HTML5 input validations + // raise warnings and prevent the new value from being assigned. + ReactDOMInput.updateWrapper(this); + break; + case 'textarea': + ReactDOMTextarea.updateWrapper(this); + break; + case 'select': + // <select> value update needs to occur after <option> children + // reconciliation + transaction.getReactMountReady().enqueue(postUpdateSelectWrapper, this); + break; + } + }, + + /** + * Reconciles the properties by detecting differences in property values and + * updating the DOM as necessary. This function is probably the single most + * critical path for performance optimization. + * + * TODO: Benchmark whether checking for changed values in memory actually + * improves performance (especially statically positioned elements). + * TODO: Benchmark the effects of putting this at the top since 99% of props + * do not change for a given reconciliation. + * TODO: Benchmark areas that can be improved with caching. + * + * @private + * @param {object} lastProps + * @param {object} nextProps + * @param {?DOMElement} node + */ + _updateDOMProperties: function (lastProps, nextProps, transaction) { + var propKey; + var styleName; + var styleUpdates; + for (propKey in lastProps) { + if (nextProps.hasOwnProperty(propKey) || !lastProps.hasOwnProperty(propKey) || lastProps[propKey] == null) { + continue; + } + if (propKey === STYLE) { + var lastStyle = this._previousStyleCopy; + for (styleName in lastStyle) { + if (lastStyle.hasOwnProperty(styleName)) { + styleUpdates = styleUpdates || {}; + styleUpdates[styleName] = ''; + } + } + this._previousStyleCopy = null; + } else if (registrationNameModules.hasOwnProperty(propKey)) { + if (lastProps[propKey]) { + // Only call deleteListener if there was a listener previously or + // else willDeleteListener gets called when there wasn't actually a + // listener (e.g., onClick={null}) + deleteListener(this, propKey); + } + } else if (isCustomComponent(this._tag, lastProps)) { + if (!RESERVED_PROPS.hasOwnProperty(propKey)) { + DOMPropertyOperations.deleteValueForAttribute(getNode(this), propKey); + } + } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) { + DOMPropertyOperations.deleteValueForProperty(getNode(this), propKey); + } + } + for (propKey in nextProps) { + var nextProp = nextProps[propKey]; + var lastProp = propKey === STYLE ? this._previousStyleCopy : lastProps != null ? lastProps[propKey] : undefined; + if (!nextProps.hasOwnProperty(propKey) || nextProp === lastProp || nextProp == null && lastProp == null) { + continue; + } + if (propKey === STYLE) { + if (nextProp) { + if (true) { + checkAndWarnForMutatedStyle(this._previousStyleCopy, this._previousStyle, this); + this._previousStyle = nextProp; + } + nextProp = this._previousStyleCopy = _assign({}, nextProp); + } else { + this._previousStyleCopy = null; + } + if (lastProp) { + // Unset styles on `lastProp` but not on `nextProp`. + for (styleName in lastProp) { + if (lastProp.hasOwnProperty(styleName) && (!nextProp || !nextProp.hasOwnProperty(styleName))) { + styleUpdates = styleUpdates || {}; + styleUpdates[styleName] = ''; + } + } + // Update styles that changed since `lastProp`. + for (styleName in nextProp) { + if (nextProp.hasOwnProperty(styleName) && lastProp[styleName] !== nextProp[styleName]) { + styleUpdates = styleUpdates || {}; + styleUpdates[styleName] = nextProp[styleName]; + } + } + } else { + // Relies on `updateStylesByID` not mutating `styleUpdates`. + styleUpdates = nextProp; + } + } else if (registrationNameModules.hasOwnProperty(propKey)) { + if (nextProp) { + enqueuePutListener(this, propKey, nextProp, transaction); + } else if (lastProp) { + deleteListener(this, propKey); + } + } else if (isCustomComponent(this._tag, nextProps)) { + if (!RESERVED_PROPS.hasOwnProperty(propKey)) { + DOMPropertyOperations.setValueForAttribute(getNode(this), propKey, nextProp); + } + } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) { + var node = getNode(this); + // If we're updating to null or undefined, we should remove the property + // from the DOM node instead of inadvertently setting to a string. This + // brings us in line with the same behavior we have on initial render. + if (nextProp != null) { + DOMPropertyOperations.setValueForProperty(node, propKey, nextProp); + } else { + DOMPropertyOperations.deleteValueForProperty(node, propKey); + } + } + } + if (styleUpdates) { + CSSPropertyOperations.setValueForStyles(getNode(this), styleUpdates, this); + } + }, + + /** + * Reconciles the children with the various properties that affect the + * children content. + * + * @param {object} lastProps + * @param {object} nextProps + * @param {ReactReconcileTransaction} transaction + * @param {object} context + */ + _updateDOMChildren: function (lastProps, nextProps, transaction, context) { + var lastContent = CONTENT_TYPES[typeof lastProps.children] ? lastProps.children : null; + var nextContent = CONTENT_TYPES[typeof nextProps.children] ? nextProps.children : null; + + var lastHtml = lastProps.dangerouslySetInnerHTML && lastProps.dangerouslySetInnerHTML.__html; + var nextHtml = nextProps.dangerouslySetInnerHTML && nextProps.dangerouslySetInnerHTML.__html; + + // Note the use of `!=` which checks for null or undefined. + var lastChildren = lastContent != null ? null : lastProps.children; + var nextChildren = nextContent != null ? null : nextProps.children; + + // If we're switching from children to content/html or vice versa, remove + // the old content + var lastHasContentOrHtml = lastContent != null || lastHtml != null; + var nextHasContentOrHtml = nextContent != null || nextHtml != null; + if (lastChildren != null && nextChildren == null) { + this.updateChildren(null, transaction, context); + } else if (lastHasContentOrHtml && !nextHasContentOrHtml) { + this.updateTextContent(''); + if (true) { + ReactInstrumentation.debugTool.onSetChildren(this._debugID, []); + } + } + + if (nextContent != null) { + if (lastContent !== nextContent) { + this.updateTextContent('' + nextContent); + if (true) { + setAndValidateContentChildDev.call(this, nextContent); + } + } + } else if (nextHtml != null) { + if (lastHtml !== nextHtml) { + this.updateMarkup('' + nextHtml); + } + if (true) { + ReactInstrumentation.debugTool.onSetChildren(this._debugID, []); + } + } else if (nextChildren != null) { + if (true) { + setAndValidateContentChildDev.call(this, null); + } + + this.updateChildren(nextChildren, transaction, context); + } + }, + + getHostNode: function () { + return getNode(this); + }, + + /** + * Destroys all event registrations for this instance. Does not remove from + * the DOM. That must be done by the parent. + * + * @internal + */ + unmountComponent: function (safely) { + switch (this._tag) { + case 'audio': + case 'form': + case 'iframe': + case 'img': + case 'link': + case 'object': + case 'source': + case 'video': + var listeners = this._wrapperState.listeners; + if (listeners) { + for (var i = 0; i < listeners.length; i++) { + listeners[i].remove(); + } + } + break; + case 'html': + case 'head': + case 'body': + /** + * Components like <html> <head> and <body> can't be removed or added + * easily in a cross-browser way, however it's valuable to be able to + * take advantage of React's reconciliation for styling and <title> + * management. So we just document it and throw in dangerous cases. + */ + true ? true ? invariant(false, '<%s> tried to unmount. Because of cross-browser quirks it is impossible to unmount some top-level components (eg <html>, <head>, and <body>) reliably and efficiently. To fix this, have a single top-level component that never unmounts render these elements.', this._tag) : _prodInvariant('66', this._tag) : void 0; + break; + } + + this.unmountChildren(safely); + ReactDOMComponentTree.uncacheNode(this); + EventPluginHub.deleteAllListeners(this); + this._rootNodeID = 0; + this._domID = 0; + this._wrapperState = null; + + if (true) { + setAndValidateContentChildDev.call(this, null); + } + }, + + getPublicInstance: function () { + return getNode(this); + } + +}; + +_assign(ReactDOMComponent.prototype, ReactDOMComponent.Mixin, ReactMultiChild.Mixin); + +module.exports = ReactDOMComponent; + +/***/ }), +/* 235 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMContainerInfo.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var validateDOMNesting = __webpack_require__(/*! ./validateDOMNesting */ 70); + +var DOC_NODE_TYPE = 9; + +function ReactDOMContainerInfo(topLevelWrapper, node) { + var info = { + _topLevelWrapper: topLevelWrapper, + _idCounter: 1, + _ownerDocument: node ? node.nodeType === DOC_NODE_TYPE ? node : node.ownerDocument : null, + _node: node, + _tag: node ? node.nodeName.toLowerCase() : null, + _namespaceURI: node ? node.namespaceURI : null + }; + if (true) { + info._ancestorInfo = node ? validateDOMNesting.updatedAncestorInfo(null, info._tag, null) : null; + } + return info; +} + +module.exports = ReactDOMContainerInfo; + +/***/ }), +/* 236 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMEmptyComponent.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var DOMLazyTree = __webpack_require__(/*! ./DOMLazyTree */ 26); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); + +var ReactDOMEmptyComponent = function (instantiate) { + // ReactCompositeComponent uses this: + this._currentElement = null; + // ReactDOMComponentTree uses these: + this._hostNode = null; + this._hostParent = null; + this._hostContainerInfo = null; + this._domID = 0; +}; +_assign(ReactDOMEmptyComponent.prototype, { + mountComponent: function (transaction, hostParent, hostContainerInfo, context) { + var domID = hostContainerInfo._idCounter++; + this._domID = domID; + this._hostParent = hostParent; + this._hostContainerInfo = hostContainerInfo; + + var nodeValue = ' react-empty: ' + this._domID + ' '; + if (transaction.useCreateElement) { + var ownerDocument = hostContainerInfo._ownerDocument; + var node = ownerDocument.createComment(nodeValue); + ReactDOMComponentTree.precacheNode(this, node); + return DOMLazyTree(node); + } else { + if (transaction.renderToStaticMarkup) { + // Normally we'd insert a comment node, but since this is a situation + // where React won't take over (static pages), we can simply return + // nothing. + return ''; + } + return '<!--' + nodeValue + '-->'; + } + }, + receiveComponent: function () {}, + getHostNode: function () { + return ReactDOMComponentTree.getNodeFromInstance(this); + }, + unmountComponent: function () { + ReactDOMComponentTree.uncacheNode(this); + } +}); + +module.exports = ReactDOMEmptyComponent; + +/***/ }), +/* 237 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMFeatureFlags.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactDOMFeatureFlags = { + useCreateElement: true, + useFiber: false +}; + +module.exports = ReactDOMFeatureFlags; + +/***/ }), +/* 238 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMIDOperations.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMChildrenOperations = __webpack_require__(/*! ./DOMChildrenOperations */ 56); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); + +/** + * Operations used to process updates to DOM nodes. + */ +var ReactDOMIDOperations = { + + /** + * Updates a component's children by processing a series of updates. + * + * @param {array<object>} updates List of update configurations. + * @internal + */ + dangerouslyProcessChildrenUpdates: function (parentInst, updates) { + var node = ReactDOMComponentTree.getNodeFromInstance(parentInst); + DOMChildrenOperations.processUpdates(node, updates); + } +}; + +module.exports = ReactDOMIDOperations; + +/***/ }), +/* 239 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMInput.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var DOMPropertyOperations = __webpack_require__(/*! ./DOMPropertyOperations */ 106); +var LinkedValueUtils = __webpack_require__(/*! ./LinkedValueUtils */ 60); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var didWarnValueLink = false; +var didWarnCheckedLink = false; +var didWarnValueDefaultValue = false; +var didWarnCheckedDefaultChecked = false; +var didWarnControlledToUncontrolled = false; +var didWarnUncontrolledToControlled = false; + +function forceUpdateIfMounted() { + if (this._rootNodeID) { + // DOM component is still mounted; update + ReactDOMInput.updateWrapper(this); + } +} + +function isControlled(props) { + var usesChecked = props.type === 'checkbox' || props.type === 'radio'; + return usesChecked ? props.checked != null : props.value != null; +} + +/** + * Implements an <input> host component that allows setting these optional + * props: `checked`, `value`, `defaultChecked`, and `defaultValue`. + * + * If `checked` or `value` are not supplied (or null/undefined), user actions + * that affect the checked state or value will trigger updates to the element. + * + * If they are supplied (and not null/undefined), the rendered element will not + * trigger updates to the element. Instead, the props must change in order for + * the rendered element to be updated. + * + * The rendered element will be initialized as unchecked (or `defaultChecked`) + * with an empty value (or `defaultValue`). + * + * @see http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html + */ +var ReactDOMInput = { + getHostProps: function (inst, props) { + var value = LinkedValueUtils.getValue(props); + var checked = LinkedValueUtils.getChecked(props); + + var hostProps = _assign({ + // Make sure we set .type before any other properties (setting .value + // before .type means .value is lost in IE11 and below) + type: undefined, + // Make sure we set .step before .value (setting .value before .step + // means .value is rounded on mount, based upon step precision) + step: undefined, + // Make sure we set .min & .max before .value (to ensure proper order + // in corner cases such as min or max deriving from value, e.g. Issue #7170) + min: undefined, + max: undefined + }, props, { + defaultChecked: undefined, + defaultValue: undefined, + value: value != null ? value : inst._wrapperState.initialValue, + checked: checked != null ? checked : inst._wrapperState.initialChecked, + onChange: inst._wrapperState.onChange + }); + + return hostProps; + }, + + mountWrapper: function (inst, props) { + if (true) { + LinkedValueUtils.checkPropTypes('input', props, inst._currentElement._owner); + + var owner = inst._currentElement._owner; + + if (props.valueLink !== undefined && !didWarnValueLink) { + true ? warning(false, '`valueLink` prop on `input` is deprecated; set `value` and `onChange` instead.') : void 0; + didWarnValueLink = true; + } + if (props.checkedLink !== undefined && !didWarnCheckedLink) { + true ? warning(false, '`checkedLink` prop on `input` is deprecated; set `value` and `onChange` instead.') : void 0; + didWarnCheckedLink = true; + } + if (props.checked !== undefined && props.defaultChecked !== undefined && !didWarnCheckedDefaultChecked) { + true ? warning(false, '%s contains an input of type %s with both checked and defaultChecked props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the checked prop, or the defaultChecked prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0; + didWarnCheckedDefaultChecked = true; + } + if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue) { + true ? warning(false, '%s contains an input of type %s with both value and defaultValue props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0; + didWarnValueDefaultValue = true; + } + } + + var defaultValue = props.defaultValue; + inst._wrapperState = { + initialChecked: props.checked != null ? props.checked : props.defaultChecked, + initialValue: props.value != null ? props.value : defaultValue, + listeners: null, + onChange: _handleChange.bind(inst) + }; + + if (true) { + inst._wrapperState.controlled = isControlled(props); + } + }, + + updateWrapper: function (inst) { + var props = inst._currentElement.props; + + if (true) { + var controlled = isControlled(props); + var owner = inst._currentElement._owner; + + if (!inst._wrapperState.controlled && controlled && !didWarnUncontrolledToControlled) { + true ? warning(false, '%s is changing an uncontrolled input of type %s to be controlled. ' + 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0; + didWarnUncontrolledToControlled = true; + } + if (inst._wrapperState.controlled && !controlled && !didWarnControlledToUncontrolled) { + true ? warning(false, '%s is changing a controlled input of type %s to be uncontrolled. ' + 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0; + didWarnControlledToUncontrolled = true; + } + } + + // TODO: Shouldn't this be getChecked(props)? + var checked = props.checked; + if (checked != null) { + DOMPropertyOperations.setValueForProperty(ReactDOMComponentTree.getNodeFromInstance(inst), 'checked', checked || false); + } + + var node = ReactDOMComponentTree.getNodeFromInstance(inst); + var value = LinkedValueUtils.getValue(props); + if (value != null) { + + // Cast `value` to a string to ensure the value is set correctly. While + // browsers typically do this as necessary, jsdom doesn't. + var newValue = '' + value; + + // To avoid side effects (such as losing text selection), only set value if changed + if (newValue !== node.value) { + node.value = newValue; + } + } else { + if (props.value == null && props.defaultValue != null) { + // In Chrome, assigning defaultValue to certain input types triggers input validation. + // For number inputs, the display value loses trailing decimal points. For email inputs, + // Chrome raises "The specified value <x> is not a valid email address". + // + // Here we check to see if the defaultValue has actually changed, avoiding these problems + // when the user is inputting text + // + // https://github.com/facebook/react/issues/7253 + if (node.defaultValue !== '' + props.defaultValue) { + node.defaultValue = '' + props.defaultValue; + } + } + if (props.checked == null && props.defaultChecked != null) { + node.defaultChecked = !!props.defaultChecked; + } + } + }, + + postMountWrapper: function (inst) { + var props = inst._currentElement.props; + + // This is in postMount because we need access to the DOM node, which is not + // available until after the component has mounted. + var node = ReactDOMComponentTree.getNodeFromInstance(inst); + + // Detach value from defaultValue. We won't do anything if we're working on + // submit or reset inputs as those values & defaultValues are linked. They + // are not resetable nodes so this operation doesn't matter and actually + // removes browser-default values (eg "Submit Query") when no value is + // provided. + + switch (props.type) { + case 'submit': + case 'reset': + break; + case 'color': + case 'date': + case 'datetime': + case 'datetime-local': + case 'month': + case 'time': + case 'week': + // This fixes the no-show issue on iOS Safari and Android Chrome: + // https://github.com/facebook/react/issues/7233 + node.value = ''; + node.value = node.defaultValue; + break; + default: + node.value = node.value; + break; + } + + // Normally, we'd just do `node.checked = node.checked` upon initial mount, less this bug + // this is needed to work around a chrome bug where setting defaultChecked + // will sometimes influence the value of checked (even after detachment). + // Reference: https://bugs.chromium.org/p/chromium/issues/detail?id=608416 + // We need to temporarily unset name to avoid disrupting radio button groups. + var name = node.name; + if (name !== '') { + node.name = ''; + } + node.defaultChecked = !node.defaultChecked; + node.defaultChecked = !node.defaultChecked; + if (name !== '') { + node.name = name; + } + } +}; + +function _handleChange(event) { + var props = this._currentElement.props; + + var returnValue = LinkedValueUtils.executeOnChange(props, event); + + // Here we use asap to wait until all updates have propagated, which + // is important when using controlled components within layers: + // https://github.com/facebook/react/issues/1698 + ReactUpdates.asap(forceUpdateIfMounted, this); + + var name = props.name; + if (props.type === 'radio' && name != null) { + var rootNode = ReactDOMComponentTree.getNodeFromInstance(this); + var queryRoot = rootNode; + + while (queryRoot.parentNode) { + queryRoot = queryRoot.parentNode; + } + + // If `rootNode.form` was non-null, then we could try `form.elements`, + // but that sometimes behaves strangely in IE8. We could also try using + // `form.getElementsByName`, but that will only return direct children + // and won't include inputs that use the HTML5 `form=` attribute. Since + // the input might not even be in a form, let's just use the global + // `querySelectorAll` to ensure we don't miss anything. + var group = queryRoot.querySelectorAll('input[name=' + JSON.stringify('' + name) + '][type="radio"]'); + + for (var i = 0; i < group.length; i++) { + var otherNode = group[i]; + if (otherNode === rootNode || otherNode.form !== rootNode.form) { + continue; + } + // This will throw if radio buttons rendered by different copies of React + // and the same name are rendered into the same form (same as #1939). + // That's probably okay; we don't support it just as we don't support + // mixing React radio buttons with non-React ones. + var otherInstance = ReactDOMComponentTree.getInstanceFromNode(otherNode); + !otherInstance ? true ? invariant(false, 'ReactDOMInput: Mixing React and non-React radio inputs with the same `name` is not supported.') : _prodInvariant('90') : void 0; + // If this is a controlled radio button group, forcing the input that + // was previously checked to update will cause it to be come re-checked + // as appropriate. + ReactUpdates.asap(forceUpdateIfMounted, otherInstance); + } + } + + return returnValue; +} + +module.exports = ReactDOMInput; + +/***/ }), +/* 240 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMInvalidARIAHook.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var warnedProperties = {}; +var rARIA = new RegExp('^(aria)-[' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$'); + +function validateProperty(tagName, name, debugID) { + if (warnedProperties.hasOwnProperty(name) && warnedProperties[name]) { + return true; + } + + if (rARIA.test(name)) { + var lowerCasedName = name.toLowerCase(); + var standardName = DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? DOMProperty.getPossibleStandardName[lowerCasedName] : null; + + // If this is an aria-* attribute, but is not listed in the known DOM + // DOM properties, then it is an invalid aria-* attribute. + if (standardName == null) { + warnedProperties[name] = true; + return false; + } + // aria-* attributes should be lowercase; suggest the lowercase version. + if (name !== standardName) { + true ? warning(false, 'Unknown ARIA attribute %s. Did you mean %s?%s', name, standardName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + warnedProperties[name] = true; + return true; + } + } + + return true; +} + +function warnInvalidARIAProps(debugID, element) { + var invalidProps = []; + + for (var key in element.props) { + var isValid = validateProperty(element.type, key, debugID); + if (!isValid) { + invalidProps.push(key); + } + } + + var unknownPropString = invalidProps.map(function (prop) { + return '`' + prop + '`'; + }).join(', '); + + if (invalidProps.length === 1) { + true ? warning(false, 'Invalid aria prop %s on <%s> tag. ' + 'For details, see https://fb.me/invalid-aria-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + } else if (invalidProps.length > 1) { + true ? warning(false, 'Invalid aria props %s on <%s> tag. ' + 'For details, see https://fb.me/invalid-aria-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + } +} + +function handleElement(debugID, element) { + if (element == null || typeof element.type !== 'string') { + return; + } + if (element.type.indexOf('-') >= 0 || element.props.is) { + return; + } + + warnInvalidARIAProps(debugID, element); +} + +var ReactDOMInvalidARIAHook = { + onBeforeMountComponent: function (debugID, element) { + if (true) { + handleElement(debugID, element); + } + }, + onBeforeUpdateComponent: function (debugID, element) { + if (true) { + handleElement(debugID, element); + } + } +}; + +module.exports = ReactDOMInvalidARIAHook; + +/***/ }), +/* 241 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMNullInputValuePropHook.js ***! + \**********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var didWarnValueNull = false; + +function handleElement(debugID, element) { + if (element == null) { + return; + } + if (element.type !== 'input' && element.type !== 'textarea' && element.type !== 'select') { + return; + } + if (element.props != null && element.props.value === null && !didWarnValueNull) { + true ? warning(false, '`value` prop on `%s` should not be null. ' + 'Consider using the empty string to clear the component or `undefined` ' + 'for uncontrolled components.%s', element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + + didWarnValueNull = true; + } +} + +var ReactDOMNullInputValuePropHook = { + onBeforeMountComponent: function (debugID, element) { + handleElement(debugID, element); + }, + onBeforeUpdateComponent: function (debugID, element) { + handleElement(debugID, element); + } +}; + +module.exports = ReactDOMNullInputValuePropHook; + +/***/ }), +/* 242 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMOption.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var React = __webpack_require__(/*! react/lib/React */ 28); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactDOMSelect = __webpack_require__(/*! ./ReactDOMSelect */ 108); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); +var didWarnInvalidOptionChildren = false; + +function flattenChildren(children) { + var content = ''; + + // Flatten children and warn if they aren't strings or numbers; + // invalid types are ignored. + React.Children.forEach(children, function (child) { + if (child == null) { + return; + } + if (typeof child === 'string' || typeof child === 'number') { + content += child; + } else if (!didWarnInvalidOptionChildren) { + didWarnInvalidOptionChildren = true; + true ? warning(false, 'Only strings and numbers are supported as <option> children.') : void 0; + } + }); + + return content; +} + +/** + * Implements an <option> host component that warns when `selected` is set. + */ +var ReactDOMOption = { + mountWrapper: function (inst, props, hostParent) { + // TODO (yungsters): Remove support for `selected` in <option>. + if (true) { + true ? warning(props.selected == null, 'Use the `defaultValue` or `value` props on <select> instead of ' + 'setting `selected` on <option>.') : void 0; + } + + // Look up whether this option is 'selected' + var selectValue = null; + if (hostParent != null) { + var selectParent = hostParent; + + if (selectParent._tag === 'optgroup') { + selectParent = selectParent._hostParent; + } + + if (selectParent != null && selectParent._tag === 'select') { + selectValue = ReactDOMSelect.getSelectValueContext(selectParent); + } + } + + // If the value is null (e.g., no specified value or after initial mount) + // or missing (e.g., for <datalist>), we don't change props.selected + var selected = null; + if (selectValue != null) { + var value; + if (props.value != null) { + value = props.value + ''; + } else { + value = flattenChildren(props.children); + } + selected = false; + if (Array.isArray(selectValue)) { + // multiple + for (var i = 0; i < selectValue.length; i++) { + if ('' + selectValue[i] === value) { + selected = true; + break; + } + } + } else { + selected = '' + selectValue === value; + } + } + + inst._wrapperState = { selected: selected }; + }, + + postMountWrapper: function (inst) { + // value="" should make a value attribute (#6219) + var props = inst._currentElement.props; + if (props.value != null) { + var node = ReactDOMComponentTree.getNodeFromInstance(inst); + node.setAttribute('value', props.value); + } + }, + + getHostProps: function (inst, props) { + var hostProps = _assign({ selected: undefined, children: undefined }, props); + + // Read state only from initial mount because <select> updates value + // manually; we need the initial state only for server rendering + if (inst._wrapperState.selected != null) { + hostProps.selected = inst._wrapperState.selected; + } + + var content = flattenChildren(props.children); + + if (content) { + hostProps.children = content; + } + + return hostProps; + } + +}; + +module.exports = ReactDOMOption; + +/***/ }), +/* 243 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMSelection.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + +var getNodeForCharacterOffset = __webpack_require__(/*! ./getNodeForCharacterOffset */ 287); +var getTextContentAccessor = __webpack_require__(/*! ./getTextContentAccessor */ 120); + +/** + * While `isCollapsed` is available on the Selection object and `collapsed` + * is available on the Range object, IE11 sometimes gets them wrong. + * If the anchor/focus nodes and offsets are the same, the range is collapsed. + */ +function isCollapsed(anchorNode, anchorOffset, focusNode, focusOffset) { + return anchorNode === focusNode && anchorOffset === focusOffset; +} + +/** + * Get the appropriate anchor and focus node/offset pairs for IE. + * + * The catch here is that IE's selection API doesn't provide information + * about whether the selection is forward or backward, so we have to + * behave as though it's always forward. + * + * IE text differs from modern selection in that it behaves as though + * block elements end with a new line. This means character offsets will + * differ between the two APIs. + * + * @param {DOMElement} node + * @return {object} + */ +function getIEOffsets(node) { + var selection = document.selection; + var selectedRange = selection.createRange(); + var selectedLength = selectedRange.text.length; + + // Duplicate selection so we can move range without breaking user selection. + var fromStart = selectedRange.duplicate(); + fromStart.moveToElementText(node); + fromStart.setEndPoint('EndToStart', selectedRange); + + var startOffset = fromStart.text.length; + var endOffset = startOffset + selectedLength; + + return { + start: startOffset, + end: endOffset + }; +} + +/** + * @param {DOMElement} node + * @return {?object} + */ +function getModernOffsets(node) { + var selection = window.getSelection && window.getSelection(); + + if (!selection || selection.rangeCount === 0) { + return null; + } + + var anchorNode = selection.anchorNode; + var anchorOffset = selection.anchorOffset; + var focusNode = selection.focusNode; + var focusOffset = selection.focusOffset; + + var currentRange = selection.getRangeAt(0); + + // In Firefox, range.startContainer and range.endContainer can be "anonymous + // divs", e.g. the up/down buttons on an <input type="number">. Anonymous + // divs do not seem to expose properties, triggering a "Permission denied + // error" if any of its properties are accessed. The only seemingly possible + // way to avoid erroring is to access a property that typically works for + // non-anonymous divs and catch any error that may otherwise arise. See + // https://bugzilla.mozilla.org/show_bug.cgi?id=208427 + try { + /* eslint-disable no-unused-expressions */ + currentRange.startContainer.nodeType; + currentRange.endContainer.nodeType; + /* eslint-enable no-unused-expressions */ + } catch (e) { + return null; + } + + // If the node and offset values are the same, the selection is collapsed. + // `Selection.isCollapsed` is available natively, but IE sometimes gets + // this value wrong. + var isSelectionCollapsed = isCollapsed(selection.anchorNode, selection.anchorOffset, selection.focusNode, selection.focusOffset); + + var rangeLength = isSelectionCollapsed ? 0 : currentRange.toString().length; + + var tempRange = currentRange.cloneRange(); + tempRange.selectNodeContents(node); + tempRange.setEnd(currentRange.startContainer, currentRange.startOffset); + + var isTempRangeCollapsed = isCollapsed(tempRange.startContainer, tempRange.startOffset, tempRange.endContainer, tempRange.endOffset); + + var start = isTempRangeCollapsed ? 0 : tempRange.toString().length; + var end = start + rangeLength; + + // Detect whether the selection is backward. + var detectionRange = document.createRange(); + detectionRange.setStart(anchorNode, anchorOffset); + detectionRange.setEnd(focusNode, focusOffset); + var isBackward = detectionRange.collapsed; + + return { + start: isBackward ? end : start, + end: isBackward ? start : end + }; +} + +/** + * @param {DOMElement|DOMTextNode} node + * @param {object} offsets + */ +function setIEOffsets(node, offsets) { + var range = document.selection.createRange().duplicate(); + var start, end; + + if (offsets.end === undefined) { + start = offsets.start; + end = start; + } else if (offsets.start > offsets.end) { + start = offsets.end; + end = offsets.start; + } else { + start = offsets.start; + end = offsets.end; + } + + range.moveToElementText(node); + range.moveStart('character', start); + range.setEndPoint('EndToStart', range); + range.moveEnd('character', end - start); + range.select(); +} + +/** + * In modern non-IE browsers, we can support both forward and backward + * selections. + * + * Note: IE10+ supports the Selection object, but it does not support + * the `extend` method, which means that even in modern IE, it's not possible + * to programmatically create a backward selection. Thus, for all IE + * versions, we use the old IE API to create our selections. + * + * @param {DOMElement|DOMTextNode} node + * @param {object} offsets + */ +function setModernOffsets(node, offsets) { + if (!window.getSelection) { + return; + } + + var selection = window.getSelection(); + var length = node[getTextContentAccessor()].length; + var start = Math.min(offsets.start, length); + var end = offsets.end === undefined ? start : Math.min(offsets.end, length); + + // IE 11 uses modern selection, but doesn't support the extend method. + // Flip backward selections, so we can set with a single range. + if (!selection.extend && start > end) { + var temp = end; + end = start; + start = temp; + } + + var startMarker = getNodeForCharacterOffset(node, start); + var endMarker = getNodeForCharacterOffset(node, end); + + if (startMarker && endMarker) { + var range = document.createRange(); + range.setStart(startMarker.node, startMarker.offset); + selection.removeAllRanges(); + + if (start > end) { + selection.addRange(range); + selection.extend(endMarker.node, endMarker.offset); + } else { + range.setEnd(endMarker.node, endMarker.offset); + selection.addRange(range); + } + } +} + +var useIEOffsets = ExecutionEnvironment.canUseDOM && 'selection' in document && !('getSelection' in window); + +var ReactDOMSelection = { + /** + * @param {DOMElement} node + */ + getOffsets: useIEOffsets ? getIEOffsets : getModernOffsets, + + /** + * @param {DOMElement|DOMTextNode} node + * @param {object} offsets + */ + setOffsets: useIEOffsets ? setIEOffsets : setModernOffsets +}; + +module.exports = ReactDOMSelection; + +/***/ }), +/* 244 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMTextComponent.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var DOMChildrenOperations = __webpack_require__(/*! ./DOMChildrenOperations */ 56); +var DOMLazyTree = __webpack_require__(/*! ./DOMLazyTree */ 26); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); + +var escapeTextContentForBrowser = __webpack_require__(/*! ./escapeTextContentForBrowser */ 45); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var validateDOMNesting = __webpack_require__(/*! ./validateDOMNesting */ 70); + +/** + * Text nodes violate a couple assumptions that React makes about components: + * + * - When mounting text into the DOM, adjacent text nodes are merged. + * - Text nodes cannot be assigned a React root ID. + * + * This component is used to wrap strings between comment nodes so that they + * can undergo the same reconciliation that is applied to elements. + * + * TODO: Investigate representing React components in the DOM with text nodes. + * + * @class ReactDOMTextComponent + * @extends ReactComponent + * @internal + */ +var ReactDOMTextComponent = function (text) { + // TODO: This is really a ReactText (ReactNode), not a ReactElement + this._currentElement = text; + this._stringText = '' + text; + // ReactDOMComponentTree uses these: + this._hostNode = null; + this._hostParent = null; + + // Properties + this._domID = 0; + this._mountIndex = 0; + this._closingComment = null; + this._commentNodes = null; +}; + +_assign(ReactDOMTextComponent.prototype, { + + /** + * Creates the markup for this text node. This node is not intended to have + * any features besides containing text content. + * + * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction + * @return {string} Markup for this text node. + * @internal + */ + mountComponent: function (transaction, hostParent, hostContainerInfo, context) { + if (true) { + var parentInfo; + if (hostParent != null) { + parentInfo = hostParent._ancestorInfo; + } else if (hostContainerInfo != null) { + parentInfo = hostContainerInfo._ancestorInfo; + } + if (parentInfo) { + // parentInfo should always be present except for the top-level + // component when server rendering + validateDOMNesting(null, this._stringText, this, parentInfo); + } + } + + var domID = hostContainerInfo._idCounter++; + var openingValue = ' react-text: ' + domID + ' '; + var closingValue = ' /react-text '; + this._domID = domID; + this._hostParent = hostParent; + if (transaction.useCreateElement) { + var ownerDocument = hostContainerInfo._ownerDocument; + var openingComment = ownerDocument.createComment(openingValue); + var closingComment = ownerDocument.createComment(closingValue); + var lazyTree = DOMLazyTree(ownerDocument.createDocumentFragment()); + DOMLazyTree.queueChild(lazyTree, DOMLazyTree(openingComment)); + if (this._stringText) { + DOMLazyTree.queueChild(lazyTree, DOMLazyTree(ownerDocument.createTextNode(this._stringText))); + } + DOMLazyTree.queueChild(lazyTree, DOMLazyTree(closingComment)); + ReactDOMComponentTree.precacheNode(this, openingComment); + this._closingComment = closingComment; + return lazyTree; + } else { + var escapedText = escapeTextContentForBrowser(this._stringText); + + if (transaction.renderToStaticMarkup) { + // Normally we'd wrap this between comment nodes for the reasons stated + // above, but since this is a situation where React won't take over + // (static pages), we can simply return the text as it is. + return escapedText; + } + + return '<!--' + openingValue + '-->' + escapedText + '<!--' + closingValue + '-->'; + } + }, + + /** + * Updates this component by updating the text content. + * + * @param {ReactText} nextText The next text content + * @param {ReactReconcileTransaction} transaction + * @internal + */ + receiveComponent: function (nextText, transaction) { + if (nextText !== this._currentElement) { + this._currentElement = nextText; + var nextStringText = '' + nextText; + if (nextStringText !== this._stringText) { + // TODO: Save this as pending props and use performUpdateIfNecessary + // and/or updateComponent to do the actual update for consistency with + // other component types? + this._stringText = nextStringText; + var commentNodes = this.getHostNode(); + DOMChildrenOperations.replaceDelimitedText(commentNodes[0], commentNodes[1], nextStringText); + } + } + }, + + getHostNode: function () { + var hostNode = this._commentNodes; + if (hostNode) { + return hostNode; + } + if (!this._closingComment) { + var openingComment = ReactDOMComponentTree.getNodeFromInstance(this); + var node = openingComment.nextSibling; + while (true) { + !(node != null) ? true ? invariant(false, 'Missing closing comment for text component %s', this._domID) : _prodInvariant('67', this._domID) : void 0; + if (node.nodeType === 8 && node.nodeValue === ' /react-text ') { + this._closingComment = node; + break; + } + node = node.nextSibling; + } + } + hostNode = [this._hostNode, this._closingComment]; + this._commentNodes = hostNode; + return hostNode; + }, + + unmountComponent: function () { + this._closingComment = null; + this._commentNodes = null; + ReactDOMComponentTree.uncacheNode(this); + } + +}); + +module.exports = ReactDOMTextComponent; + +/***/ }), +/* 245 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMTextarea.js ***! + \********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3), + _assign = __webpack_require__(/*! object-assign */ 5); + +var LinkedValueUtils = __webpack_require__(/*! ./LinkedValueUtils */ 60); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var didWarnValueLink = false; +var didWarnValDefaultVal = false; + +function forceUpdateIfMounted() { + if (this._rootNodeID) { + // DOM component is still mounted; update + ReactDOMTextarea.updateWrapper(this); + } +} + +/** + * Implements a <textarea> host component that allows setting `value`, and + * `defaultValue`. This differs from the traditional DOM API because value is + * usually set as PCDATA children. + * + * If `value` is not supplied (or null/undefined), user actions that affect the + * value will trigger updates to the element. + * + * If `value` is supplied (and not null/undefined), the rendered element will + * not trigger updates to the element. Instead, the `value` prop must change in + * order for the rendered element to be updated. + * + * The rendered element will be initialized with an empty value, the prop + * `defaultValue` if specified, or the children content (deprecated). + */ +var ReactDOMTextarea = { + getHostProps: function (inst, props) { + !(props.dangerouslySetInnerHTML == null) ? true ? invariant(false, '`dangerouslySetInnerHTML` does not make sense on <textarea>.') : _prodInvariant('91') : void 0; + + // Always set children to the same thing. In IE9, the selection range will + // get reset if `textContent` is mutated. We could add a check in setTextContent + // to only set the value if/when the value differs from the node value (which would + // completely solve this IE9 bug), but Sebastian+Ben seemed to like this solution. + // The value can be a boolean or object so that's why it's forced to be a string. + var hostProps = _assign({}, props, { + value: undefined, + defaultValue: undefined, + children: '' + inst._wrapperState.initialValue, + onChange: inst._wrapperState.onChange + }); + + return hostProps; + }, + + mountWrapper: function (inst, props) { + if (true) { + LinkedValueUtils.checkPropTypes('textarea', props, inst._currentElement._owner); + if (props.valueLink !== undefined && !didWarnValueLink) { + true ? warning(false, '`valueLink` prop on `textarea` is deprecated; set `value` and `onChange` instead.') : void 0; + didWarnValueLink = true; + } + if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValDefaultVal) { + true ? warning(false, 'Textarea elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled textarea ' + 'and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components') : void 0; + didWarnValDefaultVal = true; + } + } + + var value = LinkedValueUtils.getValue(props); + var initialValue = value; + + // Only bother fetching default value if we're going to use it + if (value == null) { + var defaultValue = props.defaultValue; + // TODO (yungsters): Remove support for children content in <textarea>. + var children = props.children; + if (children != null) { + if (true) { + true ? warning(false, 'Use the `defaultValue` or `value` props instead of setting ' + 'children on <textarea>.') : void 0; + } + !(defaultValue == null) ? true ? invariant(false, 'If you supply `defaultValue` on a <textarea>, do not pass children.') : _prodInvariant('92') : void 0; + if (Array.isArray(children)) { + !(children.length <= 1) ? true ? invariant(false, '<textarea> can only have at most one child.') : _prodInvariant('93') : void 0; + children = children[0]; + } + + defaultValue = '' + children; + } + if (defaultValue == null) { + defaultValue = ''; + } + initialValue = defaultValue; + } + + inst._wrapperState = { + initialValue: '' + initialValue, + listeners: null, + onChange: _handleChange.bind(inst) + }; + }, + + updateWrapper: function (inst) { + var props = inst._currentElement.props; + + var node = ReactDOMComponentTree.getNodeFromInstance(inst); + var value = LinkedValueUtils.getValue(props); + if (value != null) { + // Cast `value` to a string to ensure the value is set correctly. While + // browsers typically do this as necessary, jsdom doesn't. + var newValue = '' + value; + + // To avoid side effects (such as losing text selection), only set value if changed + if (newValue !== node.value) { + node.value = newValue; + } + if (props.defaultValue == null) { + node.defaultValue = newValue; + } + } + if (props.defaultValue != null) { + node.defaultValue = props.defaultValue; + } + }, + + postMountWrapper: function (inst) { + // This is in postMount because we need access to the DOM node, which is not + // available until after the component has mounted. + var node = ReactDOMComponentTree.getNodeFromInstance(inst); + var textContent = node.textContent; + + // Only set node.value if textContent is equal to the expected + // initial value. In IE10/IE11 there is a bug where the placeholder attribute + // will populate textContent as well. + // https://developer.microsoft.com/microsoft-edge/platform/issues/101525/ + if (textContent === inst._wrapperState.initialValue) { + node.value = textContent; + } + } +}; + +function _handleChange(event) { + var props = this._currentElement.props; + var returnValue = LinkedValueUtils.executeOnChange(props, event); + ReactUpdates.asap(forceUpdateIfMounted, this); + return returnValue; +} + +module.exports = ReactDOMTextarea; + +/***/ }), +/* 246 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMTreeTraversal.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Return the lowest common ancestor of A and B, or null if they are in + * different trees. + */ +function getLowestCommonAncestor(instA, instB) { + !('_hostNode' in instA) ? true ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0; + !('_hostNode' in instB) ? true ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0; + + var depthA = 0; + for (var tempA = instA; tempA; tempA = tempA._hostParent) { + depthA++; + } + var depthB = 0; + for (var tempB = instB; tempB; tempB = tempB._hostParent) { + depthB++; + } + + // If A is deeper, crawl up. + while (depthA - depthB > 0) { + instA = instA._hostParent; + depthA--; + } + + // If B is deeper, crawl up. + while (depthB - depthA > 0) { + instB = instB._hostParent; + depthB--; + } + + // Walk in lockstep until we find a match. + var depth = depthA; + while (depth--) { + if (instA === instB) { + return instA; + } + instA = instA._hostParent; + instB = instB._hostParent; + } + return null; +} + +/** + * Return if A is an ancestor of B. + */ +function isAncestor(instA, instB) { + !('_hostNode' in instA) ? true ? invariant(false, 'isAncestor: Invalid argument.') : _prodInvariant('35') : void 0; + !('_hostNode' in instB) ? true ? invariant(false, 'isAncestor: Invalid argument.') : _prodInvariant('35') : void 0; + + while (instB) { + if (instB === instA) { + return true; + } + instB = instB._hostParent; + } + return false; +} + +/** + * Return the parent instance of the passed-in instance. + */ +function getParentInstance(inst) { + !('_hostNode' in inst) ? true ? invariant(false, 'getParentInstance: Invalid argument.') : _prodInvariant('36') : void 0; + + return inst._hostParent; +} + +/** + * Simulates the traversal of a two-phase, capture/bubble event dispatch. + */ +function traverseTwoPhase(inst, fn, arg) { + var path = []; + while (inst) { + path.push(inst); + inst = inst._hostParent; + } + var i; + for (i = path.length; i-- > 0;) { + fn(path[i], 'captured', arg); + } + for (i = 0; i < path.length; i++) { + fn(path[i], 'bubbled', arg); + } +} + +/** + * Traverses the ID hierarchy and invokes the supplied `cb` on any IDs that + * should would receive a `mouseEnter` or `mouseLeave` event. + * + * Does not invoke the callback on the nearest common ancestor because nothing + * "entered" or "left" that element. + */ +function traverseEnterLeave(from, to, fn, argFrom, argTo) { + var common = from && to ? getLowestCommonAncestor(from, to) : null; + var pathFrom = []; + while (from && from !== common) { + pathFrom.push(from); + from = from._hostParent; + } + var pathTo = []; + while (to && to !== common) { + pathTo.push(to); + to = to._hostParent; + } + var i; + for (i = 0; i < pathFrom.length; i++) { + fn(pathFrom[i], 'bubbled', argFrom); + } + for (i = pathTo.length; i-- > 0;) { + fn(pathTo[i], 'captured', argTo); + } +} + +module.exports = { + isAncestor: isAncestor, + getLowestCommonAncestor: getLowestCommonAncestor, + getParentInstance: getParentInstance, + traverseTwoPhase: traverseTwoPhase, + traverseEnterLeave: traverseEnterLeave +}; + +/***/ }), +/* 247 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDOMUnknownPropertyHook.js ***! + \*******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var EventPluginRegistry = __webpack_require__(/*! ./EventPluginRegistry */ 41); +var ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +if (true) { + var reactProps = { + children: true, + dangerouslySetInnerHTML: true, + key: true, + ref: true, + + autoFocus: true, + defaultValue: true, + valueLink: true, + defaultChecked: true, + checkedLink: true, + innerHTML: true, + suppressContentEditableWarning: true, + onFocusIn: true, + onFocusOut: true + }; + var warnedProperties = {}; + + var validateProperty = function (tagName, name, debugID) { + if (DOMProperty.properties.hasOwnProperty(name) || DOMProperty.isCustomAttribute(name)) { + return true; + } + if (reactProps.hasOwnProperty(name) && reactProps[name] || warnedProperties.hasOwnProperty(name) && warnedProperties[name]) { + return true; + } + if (EventPluginRegistry.registrationNameModules.hasOwnProperty(name)) { + return true; + } + warnedProperties[name] = true; + var lowerCasedName = name.toLowerCase(); + + // data-* attributes should be lowercase; suggest the lowercase version + var standardName = DOMProperty.isCustomAttribute(lowerCasedName) ? lowerCasedName : DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? DOMProperty.getPossibleStandardName[lowerCasedName] : null; + + var registrationName = EventPluginRegistry.possibleRegistrationNames.hasOwnProperty(lowerCasedName) ? EventPluginRegistry.possibleRegistrationNames[lowerCasedName] : null; + + if (standardName != null) { + true ? warning(false, 'Unknown DOM property %s. Did you mean %s?%s', name, standardName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + return true; + } else if (registrationName != null) { + true ? warning(false, 'Unknown event handler property %s. Did you mean `%s`?%s', name, registrationName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + return true; + } else { + // We were unable to guess which prop the user intended. + // It is likely that the user was just blindly spreading/forwarding props + // Components should be careful to only render valid props/attributes. + // Warning will be invoked in warnUnknownProperties to allow grouping. + return false; + } + }; +} + +var warnUnknownProperties = function (debugID, element) { + var unknownProps = []; + for (var key in element.props) { + var isValid = validateProperty(element.type, key, debugID); + if (!isValid) { + unknownProps.push(key); + } + } + + var unknownPropString = unknownProps.map(function (prop) { + return '`' + prop + '`'; + }).join(', '); + + if (unknownProps.length === 1) { + true ? warning(false, 'Unknown prop %s on <%s> tag. Remove this prop from the element. ' + 'For details, see https://fb.me/react-unknown-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + } else if (unknownProps.length > 1) { + true ? warning(false, 'Unknown props %s on <%s> tag. Remove these props from the element. ' + 'For details, see https://fb.me/react-unknown-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0; + } +}; + +function handleElement(debugID, element) { + if (element == null || typeof element.type !== 'string') { + return; + } + if (element.type.indexOf('-') >= 0 || element.props.is) { + return; + } + warnUnknownProperties(debugID, element); +} + +var ReactDOMUnknownPropertyHook = { + onBeforeMountComponent: function (debugID, element) { + handleElement(debugID, element); + }, + onBeforeUpdateComponent: function (debugID, element) { + handleElement(debugID, element); + } +}; + +module.exports = ReactDOMUnknownPropertyHook; + +/***/ }), +/* 248 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDebugTool.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2016-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactInvalidSetStateWarningHook = __webpack_require__(/*! ./ReactInvalidSetStateWarningHook */ 256); +var ReactHostOperationHistoryHook = __webpack_require__(/*! ./ReactHostOperationHistoryHook */ 254); +var ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + +var performanceNow = __webpack_require__(/*! fbjs/lib/performanceNow */ 210); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var hooks = []; +var didHookThrowForEvent = {}; + +function callHook(event, fn, context, arg1, arg2, arg3, arg4, arg5) { + try { + fn.call(context, arg1, arg2, arg3, arg4, arg5); + } catch (e) { + true ? warning(didHookThrowForEvent[event], 'Exception thrown by hook while handling %s: %s', event, e + '\n' + e.stack) : void 0; + didHookThrowForEvent[event] = true; + } +} + +function emitEvent(event, arg1, arg2, arg3, arg4, arg5) { + for (var i = 0; i < hooks.length; i++) { + var hook = hooks[i]; + var fn = hook[event]; + if (fn) { + callHook(event, fn, hook, arg1, arg2, arg3, arg4, arg5); + } + } +} + +var isProfiling = false; +var flushHistory = []; +var lifeCycleTimerStack = []; +var currentFlushNesting = 0; +var currentFlushMeasurements = []; +var currentFlushStartTime = 0; +var currentTimerDebugID = null; +var currentTimerStartTime = 0; +var currentTimerNestedFlushDuration = 0; +var currentTimerType = null; + +var lifeCycleTimerHasWarned = false; + +function clearHistory() { + ReactComponentTreeHook.purgeUnmountedComponents(); + ReactHostOperationHistoryHook.clearHistory(); +} + +function getTreeSnapshot(registeredIDs) { + return registeredIDs.reduce(function (tree, id) { + var ownerID = ReactComponentTreeHook.getOwnerID(id); + var parentID = ReactComponentTreeHook.getParentID(id); + tree[id] = { + displayName: ReactComponentTreeHook.getDisplayName(id), + text: ReactComponentTreeHook.getText(id), + updateCount: ReactComponentTreeHook.getUpdateCount(id), + childIDs: ReactComponentTreeHook.getChildIDs(id), + // Text nodes don't have owners but this is close enough. + ownerID: ownerID || parentID && ReactComponentTreeHook.getOwnerID(parentID) || 0, + parentID: parentID + }; + return tree; + }, {}); +} + +function resetMeasurements() { + var previousStartTime = currentFlushStartTime; + var previousMeasurements = currentFlushMeasurements; + var previousOperations = ReactHostOperationHistoryHook.getHistory(); + + if (currentFlushNesting === 0) { + currentFlushStartTime = 0; + currentFlushMeasurements = []; + clearHistory(); + return; + } + + if (previousMeasurements.length || previousOperations.length) { + var registeredIDs = ReactComponentTreeHook.getRegisteredIDs(); + flushHistory.push({ + duration: performanceNow() - previousStartTime, + measurements: previousMeasurements || [], + operations: previousOperations || [], + treeSnapshot: getTreeSnapshot(registeredIDs) + }); + } + + clearHistory(); + currentFlushStartTime = performanceNow(); + currentFlushMeasurements = []; +} + +function checkDebugID(debugID) { + var allowRoot = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + if (allowRoot && debugID === 0) { + return; + } + if (!debugID) { + true ? warning(false, 'ReactDebugTool: debugID may not be empty.') : void 0; + } +} + +function beginLifeCycleTimer(debugID, timerType) { + if (currentFlushNesting === 0) { + return; + } + if (currentTimerType && !lifeCycleTimerHasWarned) { + true ? warning(false, 'There is an internal error in the React performance measurement code. ' + 'Did not expect %s timer to start while %s timer is still in ' + 'progress for %s instance.', timerType, currentTimerType || 'no', debugID === currentTimerDebugID ? 'the same' : 'another') : void 0; + lifeCycleTimerHasWarned = true; + } + currentTimerStartTime = performanceNow(); + currentTimerNestedFlushDuration = 0; + currentTimerDebugID = debugID; + currentTimerType = timerType; +} + +function endLifeCycleTimer(debugID, timerType) { + if (currentFlushNesting === 0) { + return; + } + if (currentTimerType !== timerType && !lifeCycleTimerHasWarned) { + true ? warning(false, 'There is an internal error in the React performance measurement code. ' + 'We did not expect %s timer to stop while %s timer is still in ' + 'progress for %s instance. Please report this as a bug in React.', timerType, currentTimerType || 'no', debugID === currentTimerDebugID ? 'the same' : 'another') : void 0; + lifeCycleTimerHasWarned = true; + } + if (isProfiling) { + currentFlushMeasurements.push({ + timerType: timerType, + instanceID: debugID, + duration: performanceNow() - currentTimerStartTime - currentTimerNestedFlushDuration + }); + } + currentTimerStartTime = 0; + currentTimerNestedFlushDuration = 0; + currentTimerDebugID = null; + currentTimerType = null; +} + +function pauseCurrentLifeCycleTimer() { + var currentTimer = { + startTime: currentTimerStartTime, + nestedFlushStartTime: performanceNow(), + debugID: currentTimerDebugID, + timerType: currentTimerType + }; + lifeCycleTimerStack.push(currentTimer); + currentTimerStartTime = 0; + currentTimerNestedFlushDuration = 0; + currentTimerDebugID = null; + currentTimerType = null; +} + +function resumeCurrentLifeCycleTimer() { + var _lifeCycleTimerStack$ = lifeCycleTimerStack.pop(), + startTime = _lifeCycleTimerStack$.startTime, + nestedFlushStartTime = _lifeCycleTimerStack$.nestedFlushStartTime, + debugID = _lifeCycleTimerStack$.debugID, + timerType = _lifeCycleTimerStack$.timerType; + + var nestedFlushDuration = performanceNow() - nestedFlushStartTime; + currentTimerStartTime = startTime; + currentTimerNestedFlushDuration += nestedFlushDuration; + currentTimerDebugID = debugID; + currentTimerType = timerType; +} + +var lastMarkTimeStamp = 0; +var canUsePerformanceMeasure = +// $FlowFixMe https://github.com/facebook/flow/issues/2345 +typeof performance !== 'undefined' && typeof performance.mark === 'function' && typeof performance.clearMarks === 'function' && typeof performance.measure === 'function' && typeof performance.clearMeasures === 'function'; + +function shouldMark(debugID) { + if (!isProfiling || !canUsePerformanceMeasure) { + return false; + } + var element = ReactComponentTreeHook.getElement(debugID); + if (element == null || typeof element !== 'object') { + return false; + } + var isHostElement = typeof element.type === 'string'; + if (isHostElement) { + return false; + } + return true; +} + +function markBegin(debugID, markType) { + if (!shouldMark(debugID)) { + return; + } + + var markName = debugID + '::' + markType; + lastMarkTimeStamp = performanceNow(); + performance.mark(markName); +} + +function markEnd(debugID, markType) { + if (!shouldMark(debugID)) { + return; + } + + var markName = debugID + '::' + markType; + var displayName = ReactComponentTreeHook.getDisplayName(debugID) || 'Unknown'; + + // Chrome has an issue of dropping markers recorded too fast: + // https://bugs.chromium.org/p/chromium/issues/detail?id=640652 + // To work around this, we will not report very small measurements. + // I determined the magic number by tweaking it back and forth. + // 0.05ms was enough to prevent the issue, but I set it to 0.1ms to be safe. + // When the bug is fixed, we can `measure()` unconditionally if we want to. + var timeStamp = performanceNow(); + if (timeStamp - lastMarkTimeStamp > 0.1) { + var measurementName = displayName + ' [' + markType + ']'; + performance.measure(measurementName, markName); + } + + performance.clearMarks(markName); + performance.clearMeasures(measurementName); +} + +var ReactDebugTool = { + addHook: function (hook) { + hooks.push(hook); + }, + removeHook: function (hook) { + for (var i = 0; i < hooks.length; i++) { + if (hooks[i] === hook) { + hooks.splice(i, 1); + i--; + } + } + }, + isProfiling: function () { + return isProfiling; + }, + beginProfiling: function () { + if (isProfiling) { + return; + } + + isProfiling = true; + flushHistory.length = 0; + resetMeasurements(); + ReactDebugTool.addHook(ReactHostOperationHistoryHook); + }, + endProfiling: function () { + if (!isProfiling) { + return; + } + + isProfiling = false; + resetMeasurements(); + ReactDebugTool.removeHook(ReactHostOperationHistoryHook); + }, + getFlushHistory: function () { + return flushHistory; + }, + onBeginFlush: function () { + currentFlushNesting++; + resetMeasurements(); + pauseCurrentLifeCycleTimer(); + emitEvent('onBeginFlush'); + }, + onEndFlush: function () { + resetMeasurements(); + currentFlushNesting--; + resumeCurrentLifeCycleTimer(); + emitEvent('onEndFlush'); + }, + onBeginLifeCycleTimer: function (debugID, timerType) { + checkDebugID(debugID); + emitEvent('onBeginLifeCycleTimer', debugID, timerType); + markBegin(debugID, timerType); + beginLifeCycleTimer(debugID, timerType); + }, + onEndLifeCycleTimer: function (debugID, timerType) { + checkDebugID(debugID); + endLifeCycleTimer(debugID, timerType); + markEnd(debugID, timerType); + emitEvent('onEndLifeCycleTimer', debugID, timerType); + }, + onBeginProcessingChildContext: function () { + emitEvent('onBeginProcessingChildContext'); + }, + onEndProcessingChildContext: function () { + emitEvent('onEndProcessingChildContext'); + }, + onHostOperation: function (operation) { + checkDebugID(operation.instanceID); + emitEvent('onHostOperation', operation); + }, + onSetState: function () { + emitEvent('onSetState'); + }, + onSetChildren: function (debugID, childDebugIDs) { + checkDebugID(debugID); + childDebugIDs.forEach(checkDebugID); + emitEvent('onSetChildren', debugID, childDebugIDs); + }, + onBeforeMountComponent: function (debugID, element, parentDebugID) { + checkDebugID(debugID); + checkDebugID(parentDebugID, true); + emitEvent('onBeforeMountComponent', debugID, element, parentDebugID); + markBegin(debugID, 'mount'); + }, + onMountComponent: function (debugID) { + checkDebugID(debugID); + markEnd(debugID, 'mount'); + emitEvent('onMountComponent', debugID); + }, + onBeforeUpdateComponent: function (debugID, element) { + checkDebugID(debugID); + emitEvent('onBeforeUpdateComponent', debugID, element); + markBegin(debugID, 'update'); + }, + onUpdateComponent: function (debugID) { + checkDebugID(debugID); + markEnd(debugID, 'update'); + emitEvent('onUpdateComponent', debugID); + }, + onBeforeUnmountComponent: function (debugID) { + checkDebugID(debugID); + emitEvent('onBeforeUnmountComponent', debugID); + markBegin(debugID, 'unmount'); + }, + onUnmountComponent: function (debugID) { + checkDebugID(debugID); + markEnd(debugID, 'unmount'); + emitEvent('onUnmountComponent', debugID); + }, + onTestEvent: function () { + emitEvent('onTestEvent'); + } +}; + +// TODO remove these when RN/www gets updated +ReactDebugTool.addDevtool = ReactDebugTool.addHook; +ReactDebugTool.removeDevtool = ReactDebugTool.removeHook; + +ReactDebugTool.addHook(ReactInvalidSetStateWarningHook); +ReactDebugTool.addHook(ReactComponentTreeHook); +var url = ExecutionEnvironment.canUseDOM && window.location.href || ''; +if (/[?&]react_perf\b/.test(url)) { + ReactDebugTool.beginProfiling(); +} + +module.exports = ReactDebugTool; + +/***/ }), +/* 249 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDefaultBatchingStrategy.js ***! + \********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); +var Transaction = __webpack_require__(/*! ./Transaction */ 44); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); + +var RESET_BATCHED_UPDATES = { + initialize: emptyFunction, + close: function () { + ReactDefaultBatchingStrategy.isBatchingUpdates = false; + } +}; + +var FLUSH_BATCHED_UPDATES = { + initialize: emptyFunction, + close: ReactUpdates.flushBatchedUpdates.bind(ReactUpdates) +}; + +var TRANSACTION_WRAPPERS = [FLUSH_BATCHED_UPDATES, RESET_BATCHED_UPDATES]; + +function ReactDefaultBatchingStrategyTransaction() { + this.reinitializeTransaction(); +} + +_assign(ReactDefaultBatchingStrategyTransaction.prototype, Transaction, { + getTransactionWrappers: function () { + return TRANSACTION_WRAPPERS; + } +}); + +var transaction = new ReactDefaultBatchingStrategyTransaction(); + +var ReactDefaultBatchingStrategy = { + isBatchingUpdates: false, + + /** + * Call the provided function in a context within which calls to `setState` + * and friends are batched such that components aren't updated unnecessarily. + */ + batchedUpdates: function (callback, a, b, c, d, e) { + var alreadyBatchingUpdates = ReactDefaultBatchingStrategy.isBatchingUpdates; + + ReactDefaultBatchingStrategy.isBatchingUpdates = true; + + // The code is written this way to avoid extra allocations + if (alreadyBatchingUpdates) { + return callback(a, b, c, d, e); + } else { + return transaction.perform(callback, null, a, b, c, d, e); + } + } +}; + +module.exports = ReactDefaultBatchingStrategy; + +/***/ }), +/* 250 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactDefaultInjection.js ***! + \*************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ARIADOMPropertyConfig = __webpack_require__(/*! ./ARIADOMPropertyConfig */ 220); +var BeforeInputEventPlugin = __webpack_require__(/*! ./BeforeInputEventPlugin */ 222); +var ChangeEventPlugin = __webpack_require__(/*! ./ChangeEventPlugin */ 224); +var DefaultEventPluginOrder = __webpack_require__(/*! ./DefaultEventPluginOrder */ 226); +var EnterLeaveEventPlugin = __webpack_require__(/*! ./EnterLeaveEventPlugin */ 227); +var HTMLDOMPropertyConfig = __webpack_require__(/*! ./HTMLDOMPropertyConfig */ 229); +var ReactComponentBrowserEnvironment = __webpack_require__(/*! ./ReactComponentBrowserEnvironment */ 231); +var ReactDOMComponent = __webpack_require__(/*! ./ReactDOMComponent */ 234); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactDOMEmptyComponent = __webpack_require__(/*! ./ReactDOMEmptyComponent */ 236); +var ReactDOMTreeTraversal = __webpack_require__(/*! ./ReactDOMTreeTraversal */ 246); +var ReactDOMTextComponent = __webpack_require__(/*! ./ReactDOMTextComponent */ 244); +var ReactDefaultBatchingStrategy = __webpack_require__(/*! ./ReactDefaultBatchingStrategy */ 249); +var ReactEventListener = __webpack_require__(/*! ./ReactEventListener */ 253); +var ReactInjection = __webpack_require__(/*! ./ReactInjection */ 255); +var ReactReconcileTransaction = __webpack_require__(/*! ./ReactReconcileTransaction */ 261); +var SVGDOMPropertyConfig = __webpack_require__(/*! ./SVGDOMPropertyConfig */ 266); +var SelectEventPlugin = __webpack_require__(/*! ./SelectEventPlugin */ 267); +var SimpleEventPlugin = __webpack_require__(/*! ./SimpleEventPlugin */ 268); + +var alreadyInjected = false; + +function inject() { + if (alreadyInjected) { + // TODO: This is currently true because these injections are shared between + // the client and the server package. They should be built independently + // and not share any injection state. Then this problem will be solved. + return; + } + alreadyInjected = true; + + ReactInjection.EventEmitter.injectReactEventListener(ReactEventListener); + + /** + * Inject modules for resolving DOM hierarchy and plugin ordering. + */ + ReactInjection.EventPluginHub.injectEventPluginOrder(DefaultEventPluginOrder); + ReactInjection.EventPluginUtils.injectComponentTree(ReactDOMComponentTree); + ReactInjection.EventPluginUtils.injectTreeTraversal(ReactDOMTreeTraversal); + + /** + * Some important event plugins included by default (without having to require + * them). + */ + ReactInjection.EventPluginHub.injectEventPluginsByName({ + SimpleEventPlugin: SimpleEventPlugin, + EnterLeaveEventPlugin: EnterLeaveEventPlugin, + ChangeEventPlugin: ChangeEventPlugin, + SelectEventPlugin: SelectEventPlugin, + BeforeInputEventPlugin: BeforeInputEventPlugin + }); + + ReactInjection.HostComponent.injectGenericComponentClass(ReactDOMComponent); + + ReactInjection.HostComponent.injectTextComponentClass(ReactDOMTextComponent); + + ReactInjection.DOMProperty.injectDOMPropertyConfig(ARIADOMPropertyConfig); + ReactInjection.DOMProperty.injectDOMPropertyConfig(HTMLDOMPropertyConfig); + ReactInjection.DOMProperty.injectDOMPropertyConfig(SVGDOMPropertyConfig); + + ReactInjection.EmptyComponent.injectEmptyComponentFactory(function (instantiate) { + return new ReactDOMEmptyComponent(instantiate); + }); + + ReactInjection.Updates.injectReconcileTransaction(ReactReconcileTransaction); + ReactInjection.Updates.injectBatchingStrategy(ReactDefaultBatchingStrategy); + + ReactInjection.Component.injectEnvironment(ReactComponentBrowserEnvironment); +} + +module.exports = { + inject: inject +}; + +/***/ }), +/* 251 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactElementSymbol.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +// The Symbol used to tag the ReactElement type. If there is no native Symbol +// nor polyfill, then a plain number is used for performance. + +var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7; + +module.exports = REACT_ELEMENT_TYPE; + +/***/ }), +/* 252 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactEventEmitterMixin.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var EventPluginHub = __webpack_require__(/*! ./EventPluginHub */ 34); + +function runEventQueueInBatch(events) { + EventPluginHub.enqueueEvents(events); + EventPluginHub.processEventQueue(false); +} + +var ReactEventEmitterMixin = { + + /** + * Streams a fired top-level event to `EventPluginHub` where plugins have the + * opportunity to create `ReactEvent`s to be dispatched. + */ + handleTopLevel: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + var events = EventPluginHub.extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget); + runEventQueueInBatch(events); + } +}; + +module.exports = ReactEventEmitterMixin; + +/***/ }), +/* 253 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactEventListener.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var EventListener = __webpack_require__(/*! fbjs/lib/EventListener */ 100); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var getEventTarget = __webpack_require__(/*! ./getEventTarget */ 67); +var getUnboundedScrollPosition = __webpack_require__(/*! fbjs/lib/getUnboundedScrollPosition */ 203); + +/** + * Find the deepest React component completely containing the root of the + * passed-in instance (for use when entire React trees are nested within each + * other). If React trees are not nested, returns null. + */ +function findParent(inst) { + // TODO: It may be a good idea to cache this to prevent unnecessary DOM + // traversal, but caching is difficult to do correctly without using a + // mutation observer to listen for all DOM changes. + while (inst._hostParent) { + inst = inst._hostParent; + } + var rootNode = ReactDOMComponentTree.getNodeFromInstance(inst); + var container = rootNode.parentNode; + return ReactDOMComponentTree.getClosestInstanceFromNode(container); +} + +// Used to store ancestor hierarchy in top level callback +function TopLevelCallbackBookKeeping(topLevelType, nativeEvent) { + this.topLevelType = topLevelType; + this.nativeEvent = nativeEvent; + this.ancestors = []; +} +_assign(TopLevelCallbackBookKeeping.prototype, { + destructor: function () { + this.topLevelType = null; + this.nativeEvent = null; + this.ancestors.length = 0; + } +}); +PooledClass.addPoolingTo(TopLevelCallbackBookKeeping, PooledClass.twoArgumentPooler); + +function handleTopLevelImpl(bookKeeping) { + var nativeEventTarget = getEventTarget(bookKeeping.nativeEvent); + var targetInst = ReactDOMComponentTree.getClosestInstanceFromNode(nativeEventTarget); + + // Loop through the hierarchy, in case there's any nested components. + // It's important that we build the array of ancestors before calling any + // event handlers, because event handlers can modify the DOM, leading to + // inconsistencies with ReactMount's node cache. See #1105. + var ancestor = targetInst; + do { + bookKeeping.ancestors.push(ancestor); + ancestor = ancestor && findParent(ancestor); + } while (ancestor); + + for (var i = 0; i < bookKeeping.ancestors.length; i++) { + targetInst = bookKeeping.ancestors[i]; + ReactEventListener._handleTopLevel(bookKeeping.topLevelType, targetInst, bookKeeping.nativeEvent, getEventTarget(bookKeeping.nativeEvent)); + } +} + +function scrollValueMonitor(cb) { + var scrollPosition = getUnboundedScrollPosition(window); + cb(scrollPosition); +} + +var ReactEventListener = { + _enabled: true, + _handleTopLevel: null, + + WINDOW_HANDLE: ExecutionEnvironment.canUseDOM ? window : null, + + setHandleTopLevel: function (handleTopLevel) { + ReactEventListener._handleTopLevel = handleTopLevel; + }, + + setEnabled: function (enabled) { + ReactEventListener._enabled = !!enabled; + }, + + isEnabled: function () { + return ReactEventListener._enabled; + }, + + /** + * Traps top-level events by using event bubbling. + * + * @param {string} topLevelType Record from `EventConstants`. + * @param {string} handlerBaseName Event name (e.g. "click"). + * @param {object} element Element on which to attach listener. + * @return {?object} An object with a remove function which will forcefully + * remove the listener. + * @internal + */ + trapBubbledEvent: function (topLevelType, handlerBaseName, element) { + if (!element) { + return null; + } + return EventListener.listen(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType)); + }, + + /** + * Traps a top-level event by using event capturing. + * + * @param {string} topLevelType Record from `EventConstants`. + * @param {string} handlerBaseName Event name (e.g. "click"). + * @param {object} element Element on which to attach listener. + * @return {?object} An object with a remove function which will forcefully + * remove the listener. + * @internal + */ + trapCapturedEvent: function (topLevelType, handlerBaseName, element) { + if (!element) { + return null; + } + return EventListener.capture(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType)); + }, + + monitorScrollValue: function (refresh) { + var callback = scrollValueMonitor.bind(null, refresh); + EventListener.listen(window, 'scroll', callback); + }, + + dispatchEvent: function (topLevelType, nativeEvent) { + if (!ReactEventListener._enabled) { + return; + } + + var bookKeeping = TopLevelCallbackBookKeeping.getPooled(topLevelType, nativeEvent); + try { + // Event queue being processed in the same cycle allows + // `preventDefault`. + ReactUpdates.batchedUpdates(handleTopLevelImpl, bookKeeping); + } finally { + TopLevelCallbackBookKeeping.release(bookKeeping); + } + } +}; + +module.exports = ReactEventListener; + +/***/ }), +/* 254 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactHostOperationHistoryHook.js ***! + \*********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2016-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var history = []; + +var ReactHostOperationHistoryHook = { + onHostOperation: function (operation) { + history.push(operation); + }, + clearHistory: function () { + if (ReactHostOperationHistoryHook._preventClearing) { + // Should only be used for tests. + return; + } + + history = []; + }, + getHistory: function () { + return history; + } +}; + +module.exports = ReactHostOperationHistoryHook; + +/***/ }), +/* 255 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactInjection.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var DOMProperty = __webpack_require__(/*! ./DOMProperty */ 20); +var EventPluginHub = __webpack_require__(/*! ./EventPluginHub */ 34); +var EventPluginUtils = __webpack_require__(/*! ./EventPluginUtils */ 58); +var ReactComponentEnvironment = __webpack_require__(/*! ./ReactComponentEnvironment */ 61); +var ReactEmptyComponent = __webpack_require__(/*! ./ReactEmptyComponent */ 109); +var ReactBrowserEventEmitter = __webpack_require__(/*! ./ReactBrowserEventEmitter */ 42); +var ReactHostComponent = __webpack_require__(/*! ./ReactHostComponent */ 111); +var ReactUpdates = __webpack_require__(/*! ./ReactUpdates */ 14); + +var ReactInjection = { + Component: ReactComponentEnvironment.injection, + DOMProperty: DOMProperty.injection, + EmptyComponent: ReactEmptyComponent.injection, + EventPluginHub: EventPluginHub.injection, + EventPluginUtils: EventPluginUtils.injection, + EventEmitter: ReactBrowserEventEmitter.injection, + HostComponent: ReactHostComponent.injection, + Updates: ReactUpdates.injection +}; + +module.exports = ReactInjection; + +/***/ }), +/* 256 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactInvalidSetStateWarningHook.js ***! + \***********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2016-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +if (true) { + var processingChildContext = false; + + var warnInvalidSetState = function () { + true ? warning(!processingChildContext, 'setState(...): Cannot call setState() inside getChildContext()') : void 0; + }; +} + +var ReactInvalidSetStateWarningHook = { + onBeginProcessingChildContext: function () { + processingChildContext = true; + }, + onEndProcessingChildContext: function () { + processingChildContext = false; + }, + onSetState: function () { + warnInvalidSetState(); + } +}; + +module.exports = ReactInvalidSetStateWarningHook; + +/***/ }), +/* 257 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactMarkupChecksum.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var adler32 = __webpack_require__(/*! ./adler32 */ 279); + +var TAG_END = /\/?>/; +var COMMENT_START = /^<\!\-\-/; + +var ReactMarkupChecksum = { + CHECKSUM_ATTR_NAME: 'data-react-checksum', + + /** + * @param {string} markup Markup string + * @return {string} Markup string with checksum attribute attached + */ + addChecksumToMarkup: function (markup) { + var checksum = adler32(markup); + + // Add checksum (handle both parent tags, comments and self-closing tags) + if (COMMENT_START.test(markup)) { + return markup; + } else { + return markup.replace(TAG_END, ' ' + ReactMarkupChecksum.CHECKSUM_ATTR_NAME + '="' + checksum + '"$&'); + } + }, + + /** + * @param {string} markup to use + * @param {DOMElement} element root React element + * @returns {boolean} whether or not the markup is the same + */ + canReuseMarkup: function (markup, element) { + var existingChecksum = element.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME); + existingChecksum = existingChecksum && parseInt(existingChecksum, 10); + var markupChecksum = adler32(markup); + return markupChecksum === existingChecksum; + } +}; + +module.exports = ReactMarkupChecksum; + +/***/ }), +/* 258 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactMultiChild.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var ReactComponentEnvironment = __webpack_require__(/*! ./ReactComponentEnvironment */ 61); +var ReactInstanceMap = __webpack_require__(/*! ./ReactInstanceMap */ 36); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); + +var ReactCurrentOwner = __webpack_require__(/*! react/lib/ReactCurrentOwner */ 15); +var ReactReconciler = __webpack_require__(/*! ./ReactReconciler */ 27); +var ReactChildReconciler = __webpack_require__(/*! ./ReactChildReconciler */ 230); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var flattenChildren = __webpack_require__(/*! ./flattenChildren */ 283); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Make an update for markup to be rendered and inserted at a supplied index. + * + * @param {string} markup Markup that renders into an element. + * @param {number} toIndex Destination index. + * @private + */ +function makeInsertMarkup(markup, afterNode, toIndex) { + // NOTE: Null values reduce hidden classes. + return { + type: 'INSERT_MARKUP', + content: markup, + fromIndex: null, + fromNode: null, + toIndex: toIndex, + afterNode: afterNode + }; +} + +/** + * Make an update for moving an existing element to another index. + * + * @param {number} fromIndex Source index of the existing element. + * @param {number} toIndex Destination index of the element. + * @private + */ +function makeMove(child, afterNode, toIndex) { + // NOTE: Null values reduce hidden classes. + return { + type: 'MOVE_EXISTING', + content: null, + fromIndex: child._mountIndex, + fromNode: ReactReconciler.getHostNode(child), + toIndex: toIndex, + afterNode: afterNode + }; +} + +/** + * Make an update for removing an element at an index. + * + * @param {number} fromIndex Index of the element to remove. + * @private + */ +function makeRemove(child, node) { + // NOTE: Null values reduce hidden classes. + return { + type: 'REMOVE_NODE', + content: null, + fromIndex: child._mountIndex, + fromNode: node, + toIndex: null, + afterNode: null + }; +} + +/** + * Make an update for setting the markup of a node. + * + * @param {string} markup Markup that renders into an element. + * @private + */ +function makeSetMarkup(markup) { + // NOTE: Null values reduce hidden classes. + return { + type: 'SET_MARKUP', + content: markup, + fromIndex: null, + fromNode: null, + toIndex: null, + afterNode: null + }; +} + +/** + * Make an update for setting the text content. + * + * @param {string} textContent Text content to set. + * @private + */ +function makeTextContent(textContent) { + // NOTE: Null values reduce hidden classes. + return { + type: 'TEXT_CONTENT', + content: textContent, + fromIndex: null, + fromNode: null, + toIndex: null, + afterNode: null + }; +} + +/** + * Push an update, if any, onto the queue. Creates a new queue if none is + * passed and always returns the queue. Mutative. + */ +function enqueue(queue, update) { + if (update) { + queue = queue || []; + queue.push(update); + } + return queue; +} + +/** + * Processes any enqueued updates. + * + * @private + */ +function processQueue(inst, updateQueue) { + ReactComponentEnvironment.processChildrenUpdates(inst, updateQueue); +} + +var setChildrenForInstrumentation = emptyFunction; +if (true) { + var getDebugID = function (inst) { + if (!inst._debugID) { + // Check for ART-like instances. TODO: This is silly/gross. + var internal; + if (internal = ReactInstanceMap.get(inst)) { + inst = internal; + } + } + return inst._debugID; + }; + setChildrenForInstrumentation = function (children) { + var debugID = getDebugID(this); + // TODO: React Native empty components are also multichild. + // This means they still get into this method but don't have _debugID. + if (debugID !== 0) { + ReactInstrumentation.debugTool.onSetChildren(debugID, children ? Object.keys(children).map(function (key) { + return children[key]._debugID; + }) : []); + } + }; +} + +/** + * ReactMultiChild are capable of reconciling multiple children. + * + * @class ReactMultiChild + * @internal + */ +var ReactMultiChild = { + + /** + * Provides common functionality for components that must reconcile multiple + * children. This is used by `ReactDOMComponent` to mount, update, and + * unmount child components. + * + * @lends {ReactMultiChild.prototype} + */ + Mixin: { + + _reconcilerInstantiateChildren: function (nestedChildren, transaction, context) { + if (true) { + var selfDebugID = getDebugID(this); + if (this._currentElement) { + try { + ReactCurrentOwner.current = this._currentElement._owner; + return ReactChildReconciler.instantiateChildren(nestedChildren, transaction, context, selfDebugID); + } finally { + ReactCurrentOwner.current = null; + } + } + } + return ReactChildReconciler.instantiateChildren(nestedChildren, transaction, context); + }, + + _reconcilerUpdateChildren: function (prevChildren, nextNestedChildrenElements, mountImages, removedNodes, transaction, context) { + var nextChildren; + var selfDebugID = 0; + if (true) { + selfDebugID = getDebugID(this); + if (this._currentElement) { + try { + ReactCurrentOwner.current = this._currentElement._owner; + nextChildren = flattenChildren(nextNestedChildrenElements, selfDebugID); + } finally { + ReactCurrentOwner.current = null; + } + ReactChildReconciler.updateChildren(prevChildren, nextChildren, mountImages, removedNodes, transaction, this, this._hostContainerInfo, context, selfDebugID); + return nextChildren; + } + } + nextChildren = flattenChildren(nextNestedChildrenElements, selfDebugID); + ReactChildReconciler.updateChildren(prevChildren, nextChildren, mountImages, removedNodes, transaction, this, this._hostContainerInfo, context, selfDebugID); + return nextChildren; + }, + + /** + * Generates a "mount image" for each of the supplied children. In the case + * of `ReactDOMComponent`, a mount image is a string of markup. + * + * @param {?object} nestedChildren Nested child maps. + * @return {array} An array of mounted representations. + * @internal + */ + mountChildren: function (nestedChildren, transaction, context) { + var children = this._reconcilerInstantiateChildren(nestedChildren, transaction, context); + this._renderedChildren = children; + + var mountImages = []; + var index = 0; + for (var name in children) { + if (children.hasOwnProperty(name)) { + var child = children[name]; + var selfDebugID = 0; + if (true) { + selfDebugID = getDebugID(this); + } + var mountImage = ReactReconciler.mountComponent(child, transaction, this, this._hostContainerInfo, context, selfDebugID); + child._mountIndex = index++; + mountImages.push(mountImage); + } + } + + if (true) { + setChildrenForInstrumentation.call(this, children); + } + + return mountImages; + }, + + /** + * Replaces any rendered children with a text content string. + * + * @param {string} nextContent String of content. + * @internal + */ + updateTextContent: function (nextContent) { + var prevChildren = this._renderedChildren; + // Remove any rendered children. + ReactChildReconciler.unmountChildren(prevChildren, false); + for (var name in prevChildren) { + if (prevChildren.hasOwnProperty(name)) { + true ? true ? invariant(false, 'updateTextContent called on non-empty component.') : _prodInvariant('118') : void 0; + } + } + // Set new text content. + var updates = [makeTextContent(nextContent)]; + processQueue(this, updates); + }, + + /** + * Replaces any rendered children with a markup string. + * + * @param {string} nextMarkup String of markup. + * @internal + */ + updateMarkup: function (nextMarkup) { + var prevChildren = this._renderedChildren; + // Remove any rendered children. + ReactChildReconciler.unmountChildren(prevChildren, false); + for (var name in prevChildren) { + if (prevChildren.hasOwnProperty(name)) { + true ? true ? invariant(false, 'updateTextContent called on non-empty component.') : _prodInvariant('118') : void 0; + } + } + var updates = [makeSetMarkup(nextMarkup)]; + processQueue(this, updates); + }, + + /** + * Updates the rendered children with new children. + * + * @param {?object} nextNestedChildrenElements Nested child element maps. + * @param {ReactReconcileTransaction} transaction + * @internal + */ + updateChildren: function (nextNestedChildrenElements, transaction, context) { + // Hook used by React ART + this._updateChildren(nextNestedChildrenElements, transaction, context); + }, + + /** + * @param {?object} nextNestedChildrenElements Nested child element maps. + * @param {ReactReconcileTransaction} transaction + * @final + * @protected + */ + _updateChildren: function (nextNestedChildrenElements, transaction, context) { + var prevChildren = this._renderedChildren; + var removedNodes = {}; + var mountImages = []; + var nextChildren = this._reconcilerUpdateChildren(prevChildren, nextNestedChildrenElements, mountImages, removedNodes, transaction, context); + if (!nextChildren && !prevChildren) { + return; + } + var updates = null; + var name; + // `nextIndex` will increment for each child in `nextChildren`, but + // `lastIndex` will be the last index visited in `prevChildren`. + var nextIndex = 0; + var lastIndex = 0; + // `nextMountIndex` will increment for each newly mounted child. + var nextMountIndex = 0; + var lastPlacedNode = null; + for (name in nextChildren) { + if (!nextChildren.hasOwnProperty(name)) { + continue; + } + var prevChild = prevChildren && prevChildren[name]; + var nextChild = nextChildren[name]; + if (prevChild === nextChild) { + updates = enqueue(updates, this.moveChild(prevChild, lastPlacedNode, nextIndex, lastIndex)); + lastIndex = Math.max(prevChild._mountIndex, lastIndex); + prevChild._mountIndex = nextIndex; + } else { + if (prevChild) { + // Update `lastIndex` before `_mountIndex` gets unset by unmounting. + lastIndex = Math.max(prevChild._mountIndex, lastIndex); + // The `removedNodes` loop below will actually remove the child. + } + // The child must be instantiated before it's mounted. + updates = enqueue(updates, this._mountChildAtIndex(nextChild, mountImages[nextMountIndex], lastPlacedNode, nextIndex, transaction, context)); + nextMountIndex++; + } + nextIndex++; + lastPlacedNode = ReactReconciler.getHostNode(nextChild); + } + // Remove children that are no longer present. + for (name in removedNodes) { + if (removedNodes.hasOwnProperty(name)) { + updates = enqueue(updates, this._unmountChild(prevChildren[name], removedNodes[name])); + } + } + if (updates) { + processQueue(this, updates); + } + this._renderedChildren = nextChildren; + + if (true) { + setChildrenForInstrumentation.call(this, nextChildren); + } + }, + + /** + * Unmounts all rendered children. This should be used to clean up children + * when this component is unmounted. It does not actually perform any + * backend operations. + * + * @internal + */ + unmountChildren: function (safely) { + var renderedChildren = this._renderedChildren; + ReactChildReconciler.unmountChildren(renderedChildren, safely); + this._renderedChildren = null; + }, + + /** + * Moves a child component to the supplied index. + * + * @param {ReactComponent} child Component to move. + * @param {number} toIndex Destination index of the element. + * @param {number} lastIndex Last index visited of the siblings of `child`. + * @protected + */ + moveChild: function (child, afterNode, toIndex, lastIndex) { + // If the index of `child` is less than `lastIndex`, then it needs to + // be moved. Otherwise, we do not need to move it because a child will be + // inserted or moved before `child`. + if (child._mountIndex < lastIndex) { + return makeMove(child, afterNode, toIndex); + } + }, + + /** + * Creates a child component. + * + * @param {ReactComponent} child Component to create. + * @param {string} mountImage Markup to insert. + * @protected + */ + createChild: function (child, afterNode, mountImage) { + return makeInsertMarkup(mountImage, afterNode, child._mountIndex); + }, + + /** + * Removes a child component. + * + * @param {ReactComponent} child Child to remove. + * @protected + */ + removeChild: function (child, node) { + return makeRemove(child, node); + }, + + /** + * Mounts a child with the supplied name. + * + * NOTE: This is part of `updateChildren` and is here for readability. + * + * @param {ReactComponent} child Component to mount. + * @param {string} name Name of the child. + * @param {number} index Index at which to insert the child. + * @param {ReactReconcileTransaction} transaction + * @private + */ + _mountChildAtIndex: function (child, mountImage, afterNode, index, transaction, context) { + child._mountIndex = index; + return this.createChild(child, afterNode, mountImage); + }, + + /** + * Unmounts a rendered child. + * + * NOTE: This is part of `updateChildren` and is here for readability. + * + * @param {ReactComponent} child Component to unmount. + * @private + */ + _unmountChild: function (child, node) { + var update = this.removeChild(child, node); + child._mountIndex = null; + return update; + } + + } + +}; + +module.exports = ReactMultiChild; + +/***/ }), +/* 259 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactOwner.js ***! + \**************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * @param {?object} object + * @return {boolean} True if `object` is a valid owner. + * @final + */ +function isValidOwner(object) { + return !!(object && typeof object.attachRef === 'function' && typeof object.detachRef === 'function'); +} + +/** + * ReactOwners are capable of storing references to owned components. + * + * All components are capable of //being// referenced by owner components, but + * only ReactOwner components are capable of //referencing// owned components. + * The named reference is known as a "ref". + * + * Refs are available when mounted and updated during reconciliation. + * + * var MyComponent = React.createClass({ + * render: function() { + * return ( + * <div onClick={this.handleClick}> + * <CustomComponent ref="custom" /> + * </div> + * ); + * }, + * handleClick: function() { + * this.refs.custom.handleClick(); + * }, + * componentDidMount: function() { + * this.refs.custom.initialize(); + * } + * }); + * + * Refs should rarely be used. When refs are used, they should only be done to + * control data that is not handled by React's data flow. + * + * @class ReactOwner + */ +var ReactOwner = { + /** + * Adds a component by ref to an owner component. + * + * @param {ReactComponent} component Component to reference. + * @param {string} ref Name by which to refer to the component. + * @param {ReactOwner} owner Component on which to record the ref. + * @final + * @internal + */ + addComponentAsRefTo: function (component, ref, owner) { + !isValidOwner(owner) ? true ? invariant(false, 'addComponentAsRefTo(...): Only a ReactOwner can have refs. You might be adding a ref to a component that was not created inside a component\'s `render` method, or you have multiple copies of React loaded (details: https://fb.me/react-refs-must-have-owner).') : _prodInvariant('119') : void 0; + owner.attachRef(ref, component); + }, + + /** + * Removes a component by ref from an owner component. + * + * @param {ReactComponent} component Component to dereference. + * @param {string} ref Name of the ref to remove. + * @param {ReactOwner} owner Component on which the ref is recorded. + * @final + * @internal + */ + removeComponentAsRefFrom: function (component, ref, owner) { + !isValidOwner(owner) ? true ? invariant(false, 'removeComponentAsRefFrom(...): Only a ReactOwner can have refs. You might be removing a ref to a component that was not created inside a component\'s `render` method, or you have multiple copies of React loaded (details: https://fb.me/react-refs-must-have-owner).') : _prodInvariant('120') : void 0; + var ownerPublicInstance = owner.getPublicInstance(); + // Check that `component`'s owner is still alive and that `component` is still the current ref + // because we do not want to detach the ref if another component stole it. + if (ownerPublicInstance && ownerPublicInstance.refs[ref] === component.getPublicInstance()) { + owner.detachRef(ref); + } + } + +}; + +module.exports = ReactOwner; + +/***/ }), +/* 260 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactPropTypeLocationNames.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactPropTypeLocationNames = {}; + +if (true) { + ReactPropTypeLocationNames = { + prop: 'prop', + context: 'context', + childContext: 'child context' + }; +} + +module.exports = ReactPropTypeLocationNames; + +/***/ }), +/* 261 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactReconcileTransaction.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var CallbackQueue = __webpack_require__(/*! ./CallbackQueue */ 105); +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); +var ReactBrowserEventEmitter = __webpack_require__(/*! ./ReactBrowserEventEmitter */ 42); +var ReactInputSelection = __webpack_require__(/*! ./ReactInputSelection */ 112); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); +var Transaction = __webpack_require__(/*! ./Transaction */ 44); +var ReactUpdateQueue = __webpack_require__(/*! ./ReactUpdateQueue */ 63); + +/** + * Ensures that, when possible, the selection range (currently selected text + * input) is not disturbed by performing the transaction. + */ +var SELECTION_RESTORATION = { + /** + * @return {Selection} Selection information. + */ + initialize: ReactInputSelection.getSelectionInformation, + /** + * @param {Selection} sel Selection information returned from `initialize`. + */ + close: ReactInputSelection.restoreSelection +}; + +/** + * Suppresses events (blur/focus) that could be inadvertently dispatched due to + * high level DOM manipulations (like temporarily removing a text input from the + * DOM). + */ +var EVENT_SUPPRESSION = { + /** + * @return {boolean} The enabled status of `ReactBrowserEventEmitter` before + * the reconciliation. + */ + initialize: function () { + var currentlyEnabled = ReactBrowserEventEmitter.isEnabled(); + ReactBrowserEventEmitter.setEnabled(false); + return currentlyEnabled; + }, + + /** + * @param {boolean} previouslyEnabled Enabled status of + * `ReactBrowserEventEmitter` before the reconciliation occurred. `close` + * restores the previous value. + */ + close: function (previouslyEnabled) { + ReactBrowserEventEmitter.setEnabled(previouslyEnabled); + } +}; + +/** + * Provides a queue for collecting `componentDidMount` and + * `componentDidUpdate` callbacks during the transaction. + */ +var ON_DOM_READY_QUEUEING = { + /** + * Initializes the internal `onDOMReady` queue. + */ + initialize: function () { + this.reactMountReady.reset(); + }, + + /** + * After DOM is flushed, invoke all registered `onDOMReady` callbacks. + */ + close: function () { + this.reactMountReady.notifyAll(); + } +}; + +/** + * Executed within the scope of the `Transaction` instance. Consider these as + * being member methods, but with an implied ordering while being isolated from + * each other. + */ +var TRANSACTION_WRAPPERS = [SELECTION_RESTORATION, EVENT_SUPPRESSION, ON_DOM_READY_QUEUEING]; + +if (true) { + TRANSACTION_WRAPPERS.push({ + initialize: ReactInstrumentation.debugTool.onBeginFlush, + close: ReactInstrumentation.debugTool.onEndFlush + }); +} + +/** + * Currently: + * - The order that these are listed in the transaction is critical: + * - Suppresses events. + * - Restores selection range. + * + * Future: + * - Restore document/overflow scroll positions that were unintentionally + * modified via DOM insertions above the top viewport boundary. + * - Implement/integrate with customized constraint based layout system and keep + * track of which dimensions must be remeasured. + * + * @class ReactReconcileTransaction + */ +function ReactReconcileTransaction(useCreateElement) { + this.reinitializeTransaction(); + // Only server-side rendering really needs this option (see + // `ReactServerRendering`), but server-side uses + // `ReactServerRenderingTransaction` instead. This option is here so that it's + // accessible and defaults to false when `ReactDOMComponent` and + // `ReactDOMTextComponent` checks it in `mountComponent`.` + this.renderToStaticMarkup = false; + this.reactMountReady = CallbackQueue.getPooled(null); + this.useCreateElement = useCreateElement; +} + +var Mixin = { + /** + * @see Transaction + * @abstract + * @final + * @return {array<object>} List of operation wrap procedures. + * TODO: convert to array<TransactionWrapper> + */ + getTransactionWrappers: function () { + return TRANSACTION_WRAPPERS; + }, + + /** + * @return {object} The queue to collect `onDOMReady` callbacks with. + */ + getReactMountReady: function () { + return this.reactMountReady; + }, + + /** + * @return {object} The queue to collect React async events. + */ + getUpdateQueue: function () { + return ReactUpdateQueue; + }, + + /** + * Save current transaction state -- if the return value from this method is + * passed to `rollback`, the transaction will be reset to that state. + */ + checkpoint: function () { + // reactMountReady is the our only stateful wrapper + return this.reactMountReady.checkpoint(); + }, + + rollback: function (checkpoint) { + this.reactMountReady.rollback(checkpoint); + }, + + /** + * `PooledClass` looks for this, and will invoke this before allowing this + * instance to be reused. + */ + destructor: function () { + CallbackQueue.release(this.reactMountReady); + this.reactMountReady = null; + } +}; + +_assign(ReactReconcileTransaction.prototype, Transaction, Mixin); + +PooledClass.addPoolingTo(ReactReconcileTransaction); + +module.exports = ReactReconcileTransaction; + +/***/ }), +/* 262 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactRef.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var ReactOwner = __webpack_require__(/*! ./ReactOwner */ 259); + +var ReactRef = {}; + +function attachRef(ref, component, owner) { + if (typeof ref === 'function') { + ref(component.getPublicInstance()); + } else { + // Legacy ref + ReactOwner.addComponentAsRefTo(component, ref, owner); + } +} + +function detachRef(ref, component, owner) { + if (typeof ref === 'function') { + ref(null); + } else { + // Legacy ref + ReactOwner.removeComponentAsRefFrom(component, ref, owner); + } +} + +ReactRef.attachRefs = function (instance, element) { + if (element === null || typeof element !== 'object') { + return; + } + var ref = element.ref; + if (ref != null) { + attachRef(ref, instance, element._owner); + } +}; + +ReactRef.shouldUpdateRefs = function (prevElement, nextElement) { + // If either the owner or a `ref` has changed, make sure the newest owner + // has stored a reference to `this`, and the previous owner (if different) + // has forgotten the reference to `this`. We use the element instead + // of the public this.props because the post processing cannot determine + // a ref. The ref conceptually lives on the element. + + // TODO: Should this even be possible? The owner cannot change because + // it's forbidden by shouldUpdateReactComponent. The ref can change + // if you swap the keys of but not the refs. Reconsider where this check + // is made. It probably belongs where the key checking and + // instantiateReactComponent is done. + + var prevRef = null; + var prevOwner = null; + if (prevElement !== null && typeof prevElement === 'object') { + prevRef = prevElement.ref; + prevOwner = prevElement._owner; + } + + var nextRef = null; + var nextOwner = null; + if (nextElement !== null && typeof nextElement === 'object') { + nextRef = nextElement.ref; + nextOwner = nextElement._owner; + } + + return prevRef !== nextRef || + // If owner changes but we have an unchanged function ref, don't update refs + typeof nextRef === 'string' && nextOwner !== prevOwner; +}; + +ReactRef.detachRefs = function (instance, element) { + if (element === null || typeof element !== 'object') { + return; + } + var ref = element.ref; + if (ref != null) { + detachRef(ref, instance, element._owner); + } +}; + +module.exports = ReactRef; + +/***/ }), +/* 263 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactServerRenderingTransaction.js ***! + \***********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2014-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var PooledClass = __webpack_require__(/*! ./PooledClass */ 21); +var Transaction = __webpack_require__(/*! ./Transaction */ 44); +var ReactInstrumentation = __webpack_require__(/*! ./ReactInstrumentation */ 12); +var ReactServerUpdateQueue = __webpack_require__(/*! ./ReactServerUpdateQueue */ 264); + +/** + * Executed within the scope of the `Transaction` instance. Consider these as + * being member methods, but with an implied ordering while being isolated from + * each other. + */ +var TRANSACTION_WRAPPERS = []; + +if (true) { + TRANSACTION_WRAPPERS.push({ + initialize: ReactInstrumentation.debugTool.onBeginFlush, + close: ReactInstrumentation.debugTool.onEndFlush + }); +} + +var noopCallbackQueue = { + enqueue: function () {} +}; + +/** + * @class ReactServerRenderingTransaction + * @param {boolean} renderToStaticMarkup + */ +function ReactServerRenderingTransaction(renderToStaticMarkup) { + this.reinitializeTransaction(); + this.renderToStaticMarkup = renderToStaticMarkup; + this.useCreateElement = false; + this.updateQueue = new ReactServerUpdateQueue(this); +} + +var Mixin = { + /** + * @see Transaction + * @abstract + * @final + * @return {array} Empty list of operation wrap procedures. + */ + getTransactionWrappers: function () { + return TRANSACTION_WRAPPERS; + }, + + /** + * @return {object} The queue to collect `onDOMReady` callbacks with. + */ + getReactMountReady: function () { + return noopCallbackQueue; + }, + + /** + * @return {object} The queue to collect React async events. + */ + getUpdateQueue: function () { + return this.updateQueue; + }, + + /** + * `PooledClass` looks for this, and will invoke this before allowing this + * instance to be reused. + */ + destructor: function () {}, + + checkpoint: function () {}, + + rollback: function () {} +}; + +_assign(ReactServerRenderingTransaction.prototype, Transaction, Mixin); + +PooledClass.addPoolingTo(ReactServerRenderingTransaction); + +module.exports = ReactServerRenderingTransaction; + +/***/ }), +/* 264 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactServerUpdateQueue.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2015-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +var ReactUpdateQueue = __webpack_require__(/*! ./ReactUpdateQueue */ 63); + +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +function warnNoop(publicInstance, callerName) { + if (true) { + var constructor = publicInstance.constructor; + true ? warning(false, '%s(...): Can only update a mounting component. ' + 'This usually means you called %s() outside componentWillMount() on the server. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0; + } +} + +/** + * This is the update queue used for server rendering. + * It delegates to ReactUpdateQueue while server rendering is in progress and + * switches to ReactNoopUpdateQueue after the transaction has completed. + * @class ReactServerUpdateQueue + * @param {Transaction} transaction + */ + +var ReactServerUpdateQueue = function () { + function ReactServerUpdateQueue(transaction) { + _classCallCheck(this, ReactServerUpdateQueue); + + this.transaction = transaction; + } + + /** + * Checks whether or not this composite component is mounted. + * @param {ReactClass} publicInstance The instance we want to test. + * @return {boolean} True if mounted, false otherwise. + * @protected + * @final + */ + + + ReactServerUpdateQueue.prototype.isMounted = function isMounted(publicInstance) { + return false; + }; + + /** + * Enqueue a callback that will be executed after all the pending updates + * have processed. + * + * @param {ReactClass} publicInstance The instance to use as `this` context. + * @param {?function} callback Called after state is updated. + * @internal + */ + + + ReactServerUpdateQueue.prototype.enqueueCallback = function enqueueCallback(publicInstance, callback, callerName) { + if (this.transaction.isInTransaction()) { + ReactUpdateQueue.enqueueCallback(publicInstance, callback, callerName); + } + }; + + /** + * Forces an update. This should only be invoked when it is known with + * certainty that we are **not** in a DOM transaction. + * + * You may want to call this when you know that some deeper aspect of the + * component's state has changed but `setState` was not called. + * + * This will not invoke `shouldComponentUpdate`, but it will invoke + * `componentWillUpdate` and `componentDidUpdate`. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @internal + */ + + + ReactServerUpdateQueue.prototype.enqueueForceUpdate = function enqueueForceUpdate(publicInstance) { + if (this.transaction.isInTransaction()) { + ReactUpdateQueue.enqueueForceUpdate(publicInstance); + } else { + warnNoop(publicInstance, 'forceUpdate'); + } + }; + + /** + * Replaces all of the state. Always use this or `setState` to mutate state. + * You should treat `this.state` as immutable. + * + * There is no guarantee that `this.state` will be immediately updated, so + * accessing `this.state` after calling this method may return the old value. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object|function} completeState Next state. + * @internal + */ + + + ReactServerUpdateQueue.prototype.enqueueReplaceState = function enqueueReplaceState(publicInstance, completeState) { + if (this.transaction.isInTransaction()) { + ReactUpdateQueue.enqueueReplaceState(publicInstance, completeState); + } else { + warnNoop(publicInstance, 'replaceState'); + } + }; + + /** + * Sets a subset of the state. This only exists because _pendingState is + * internal. This provides a merging strategy that is not available to deep + * properties which is confusing. TODO: Expose pendingState or don't use it + * during the merge. + * + * @param {ReactClass} publicInstance The instance that should rerender. + * @param {object|function} partialState Next partial state to be merged with state. + * @internal + */ + + + ReactServerUpdateQueue.prototype.enqueueSetState = function enqueueSetState(publicInstance, partialState) { + if (this.transaction.isInTransaction()) { + ReactUpdateQueue.enqueueSetState(publicInstance, partialState); + } else { + warnNoop(publicInstance, 'setState'); + } + }; + + return ReactServerUpdateQueue; +}(); + +module.exports = ReactServerUpdateQueue; + +/***/ }), +/* 265 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/ReactVersion.js ***! + \****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +module.exports = '15.4.2'; + +/***/ }), +/* 266 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SVGDOMPropertyConfig.js ***! + \************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var NS = { + xlink: 'http://www.w3.org/1999/xlink', + xml: 'http://www.w3.org/XML/1998/namespace' +}; + +// We use attributes for everything SVG so let's avoid some duplication and run +// code instead. +// The following are all specified in the HTML config already so we exclude here. +// - class (as className) +// - color +// - height +// - id +// - lang +// - max +// - media +// - method +// - min +// - name +// - style +// - target +// - type +// - width +var ATTRS = { + accentHeight: 'accent-height', + accumulate: 0, + additive: 0, + alignmentBaseline: 'alignment-baseline', + allowReorder: 'allowReorder', + alphabetic: 0, + amplitude: 0, + arabicForm: 'arabic-form', + ascent: 0, + attributeName: 'attributeName', + attributeType: 'attributeType', + autoReverse: 'autoReverse', + azimuth: 0, + baseFrequency: 'baseFrequency', + baseProfile: 'baseProfile', + baselineShift: 'baseline-shift', + bbox: 0, + begin: 0, + bias: 0, + by: 0, + calcMode: 'calcMode', + capHeight: 'cap-height', + clip: 0, + clipPath: 'clip-path', + clipRule: 'clip-rule', + clipPathUnits: 'clipPathUnits', + colorInterpolation: 'color-interpolation', + colorInterpolationFilters: 'color-interpolation-filters', + colorProfile: 'color-profile', + colorRendering: 'color-rendering', + contentScriptType: 'contentScriptType', + contentStyleType: 'contentStyleType', + cursor: 0, + cx: 0, + cy: 0, + d: 0, + decelerate: 0, + descent: 0, + diffuseConstant: 'diffuseConstant', + direction: 0, + display: 0, + divisor: 0, + dominantBaseline: 'dominant-baseline', + dur: 0, + dx: 0, + dy: 0, + edgeMode: 'edgeMode', + elevation: 0, + enableBackground: 'enable-background', + end: 0, + exponent: 0, + externalResourcesRequired: 'externalResourcesRequired', + fill: 0, + fillOpacity: 'fill-opacity', + fillRule: 'fill-rule', + filter: 0, + filterRes: 'filterRes', + filterUnits: 'filterUnits', + floodColor: 'flood-color', + floodOpacity: 'flood-opacity', + focusable: 0, + fontFamily: 'font-family', + fontSize: 'font-size', + fontSizeAdjust: 'font-size-adjust', + fontStretch: 'font-stretch', + fontStyle: 'font-style', + fontVariant: 'font-variant', + fontWeight: 'font-weight', + format: 0, + from: 0, + fx: 0, + fy: 0, + g1: 0, + g2: 0, + glyphName: 'glyph-name', + glyphOrientationHorizontal: 'glyph-orientation-horizontal', + glyphOrientationVertical: 'glyph-orientation-vertical', + glyphRef: 'glyphRef', + gradientTransform: 'gradientTransform', + gradientUnits: 'gradientUnits', + hanging: 0, + horizAdvX: 'horiz-adv-x', + horizOriginX: 'horiz-origin-x', + ideographic: 0, + imageRendering: 'image-rendering', + 'in': 0, + in2: 0, + intercept: 0, + k: 0, + k1: 0, + k2: 0, + k3: 0, + k4: 0, + kernelMatrix: 'kernelMatrix', + kernelUnitLength: 'kernelUnitLength', + kerning: 0, + keyPoints: 'keyPoints', + keySplines: 'keySplines', + keyTimes: 'keyTimes', + lengthAdjust: 'lengthAdjust', + letterSpacing: 'letter-spacing', + lightingColor: 'lighting-color', + limitingConeAngle: 'limitingConeAngle', + local: 0, + markerEnd: 'marker-end', + markerMid: 'marker-mid', + markerStart: 'marker-start', + markerHeight: 'markerHeight', + markerUnits: 'markerUnits', + markerWidth: 'markerWidth', + mask: 0, + maskContentUnits: 'maskContentUnits', + maskUnits: 'maskUnits', + mathematical: 0, + mode: 0, + numOctaves: 'numOctaves', + offset: 0, + opacity: 0, + operator: 0, + order: 0, + orient: 0, + orientation: 0, + origin: 0, + overflow: 0, + overlinePosition: 'overline-position', + overlineThickness: 'overline-thickness', + paintOrder: 'paint-order', + panose1: 'panose-1', + pathLength: 'pathLength', + patternContentUnits: 'patternContentUnits', + patternTransform: 'patternTransform', + patternUnits: 'patternUnits', + pointerEvents: 'pointer-events', + points: 0, + pointsAtX: 'pointsAtX', + pointsAtY: 'pointsAtY', + pointsAtZ: 'pointsAtZ', + preserveAlpha: 'preserveAlpha', + preserveAspectRatio: 'preserveAspectRatio', + primitiveUnits: 'primitiveUnits', + r: 0, + radius: 0, + refX: 'refX', + refY: 'refY', + renderingIntent: 'rendering-intent', + repeatCount: 'repeatCount', + repeatDur: 'repeatDur', + requiredExtensions: 'requiredExtensions', + requiredFeatures: 'requiredFeatures', + restart: 0, + result: 0, + rotate: 0, + rx: 0, + ry: 0, + scale: 0, + seed: 0, + shapeRendering: 'shape-rendering', + slope: 0, + spacing: 0, + specularConstant: 'specularConstant', + specularExponent: 'specularExponent', + speed: 0, + spreadMethod: 'spreadMethod', + startOffset: 'startOffset', + stdDeviation: 'stdDeviation', + stemh: 0, + stemv: 0, + stitchTiles: 'stitchTiles', + stopColor: 'stop-color', + stopOpacity: 'stop-opacity', + strikethroughPosition: 'strikethrough-position', + strikethroughThickness: 'strikethrough-thickness', + string: 0, + stroke: 0, + strokeDasharray: 'stroke-dasharray', + strokeDashoffset: 'stroke-dashoffset', + strokeLinecap: 'stroke-linecap', + strokeLinejoin: 'stroke-linejoin', + strokeMiterlimit: 'stroke-miterlimit', + strokeOpacity: 'stroke-opacity', + strokeWidth: 'stroke-width', + surfaceScale: 'surfaceScale', + systemLanguage: 'systemLanguage', + tableValues: 'tableValues', + targetX: 'targetX', + targetY: 'targetY', + textAnchor: 'text-anchor', + textDecoration: 'text-decoration', + textRendering: 'text-rendering', + textLength: 'textLength', + to: 0, + transform: 0, + u1: 0, + u2: 0, + underlinePosition: 'underline-position', + underlineThickness: 'underline-thickness', + unicode: 0, + unicodeBidi: 'unicode-bidi', + unicodeRange: 'unicode-range', + unitsPerEm: 'units-per-em', + vAlphabetic: 'v-alphabetic', + vHanging: 'v-hanging', + vIdeographic: 'v-ideographic', + vMathematical: 'v-mathematical', + values: 0, + vectorEffect: 'vector-effect', + version: 0, + vertAdvY: 'vert-adv-y', + vertOriginX: 'vert-origin-x', + vertOriginY: 'vert-origin-y', + viewBox: 'viewBox', + viewTarget: 'viewTarget', + visibility: 0, + widths: 0, + wordSpacing: 'word-spacing', + writingMode: 'writing-mode', + x: 0, + xHeight: 'x-height', + x1: 0, + x2: 0, + xChannelSelector: 'xChannelSelector', + xlinkActuate: 'xlink:actuate', + xlinkArcrole: 'xlink:arcrole', + xlinkHref: 'xlink:href', + xlinkRole: 'xlink:role', + xlinkShow: 'xlink:show', + xlinkTitle: 'xlink:title', + xlinkType: 'xlink:type', + xmlBase: 'xml:base', + xmlns: 0, + xmlnsXlink: 'xmlns:xlink', + xmlLang: 'xml:lang', + xmlSpace: 'xml:space', + y: 0, + y1: 0, + y2: 0, + yChannelSelector: 'yChannelSelector', + z: 0, + zoomAndPan: 'zoomAndPan' +}; + +var SVGDOMPropertyConfig = { + Properties: {}, + DOMAttributeNamespaces: { + xlinkActuate: NS.xlink, + xlinkArcrole: NS.xlink, + xlinkHref: NS.xlink, + xlinkRole: NS.xlink, + xlinkShow: NS.xlink, + xlinkTitle: NS.xlink, + xlinkType: NS.xlink, + xmlBase: NS.xml, + xmlLang: NS.xml, + xmlSpace: NS.xml + }, + DOMAttributeNames: {} +}; + +Object.keys(ATTRS).forEach(function (key) { + SVGDOMPropertyConfig.Properties[key] = 0; + if (ATTRS[key]) { + SVGDOMPropertyConfig.DOMAttributeNames[key] = ATTRS[key]; + } +}); + +module.exports = SVGDOMPropertyConfig; + +/***/ }), +/* 267 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SelectEventPlugin.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var EventPropagators = __webpack_require__(/*! ./EventPropagators */ 35); +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactInputSelection = __webpack_require__(/*! ./ReactInputSelection */ 112); +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 18); + +var getActiveElement = __webpack_require__(/*! fbjs/lib/getActiveElement */ 102); +var isTextInputElement = __webpack_require__(/*! ./isTextInputElement */ 122); +var shallowEqual = __webpack_require__(/*! fbjs/lib/shallowEqual */ 55); + +var skipSelectionChangeEvent = ExecutionEnvironment.canUseDOM && 'documentMode' in document && document.documentMode <= 11; + +var eventTypes = { + select: { + phasedRegistrationNames: { + bubbled: 'onSelect', + captured: 'onSelectCapture' + }, + dependencies: ['topBlur', 'topContextMenu', 'topFocus', 'topKeyDown', 'topKeyUp', 'topMouseDown', 'topMouseUp', 'topSelectionChange'] + } +}; + +var activeElement = null; +var activeElementInst = null; +var lastSelection = null; +var mouseDown = false; + +// Track whether a listener exists for this plugin. If none exist, we do +// not extract events. See #3639. +var hasListener = false; + +/** + * Get an object which is a unique representation of the current selection. + * + * The return value will not be consistent across nodes or browsers, but + * two identical selections on the same node will return identical objects. + * + * @param {DOMElement} node + * @return {object} + */ +function getSelection(node) { + if ('selectionStart' in node && ReactInputSelection.hasSelectionCapabilities(node)) { + return { + start: node.selectionStart, + end: node.selectionEnd + }; + } else if (window.getSelection) { + var selection = window.getSelection(); + return { + anchorNode: selection.anchorNode, + anchorOffset: selection.anchorOffset, + focusNode: selection.focusNode, + focusOffset: selection.focusOffset + }; + } else if (document.selection) { + var range = document.selection.createRange(); + return { + parentElement: range.parentElement(), + text: range.text, + top: range.boundingTop, + left: range.boundingLeft + }; + } +} + +/** + * Poll selection to see whether it's changed. + * + * @param {object} nativeEvent + * @return {?SyntheticEvent} + */ +function constructSelectEvent(nativeEvent, nativeEventTarget) { + // Ensure we have the right element, and that the user is not dragging a + // selection (this matches native `select` event behavior). In HTML5, select + // fires only on input and textarea thus if there's no focused element we + // won't dispatch. + if (mouseDown || activeElement == null || activeElement !== getActiveElement()) { + return null; + } + + // Only fire when selection has actually changed. + var currentSelection = getSelection(activeElement); + if (!lastSelection || !shallowEqual(lastSelection, currentSelection)) { + lastSelection = currentSelection; + + var syntheticEvent = SyntheticEvent.getPooled(eventTypes.select, activeElementInst, nativeEvent, nativeEventTarget); + + syntheticEvent.type = 'select'; + syntheticEvent.target = activeElement; + + EventPropagators.accumulateTwoPhaseDispatches(syntheticEvent); + + return syntheticEvent; + } + + return null; +} + +/** + * This plugin creates an `onSelect` event that normalizes select events + * across form elements. + * + * Supported elements are: + * - input (see `isTextInputElement`) + * - textarea + * - contentEditable + * + * This differs from native browser implementations in the following ways: + * - Fires on contentEditable fields as well as inputs. + * - Fires for collapsed selection. + * - Fires after user input. + */ +var SelectEventPlugin = { + + eventTypes: eventTypes, + + extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + if (!hasListener) { + return null; + } + + var targetNode = targetInst ? ReactDOMComponentTree.getNodeFromInstance(targetInst) : window; + + switch (topLevelType) { + // Track the input node that has focus. + case 'topFocus': + if (isTextInputElement(targetNode) || targetNode.contentEditable === 'true') { + activeElement = targetNode; + activeElementInst = targetInst; + lastSelection = null; + } + break; + case 'topBlur': + activeElement = null; + activeElementInst = null; + lastSelection = null; + break; + + // Don't fire the event while the user is dragging. This matches the + // semantics of the native select event. + case 'topMouseDown': + mouseDown = true; + break; + case 'topContextMenu': + case 'topMouseUp': + mouseDown = false; + return constructSelectEvent(nativeEvent, nativeEventTarget); + + // Chrome and IE fire non-standard event when selection is changed (and + // sometimes when it hasn't). IE's event fires out of order with respect + // to key and input events on deletion, so we discard it. + // + // Firefox doesn't support selectionchange, so check selection status + // after each key entry. The selection changes after keydown and before + // keyup, but we check on keydown as well in the case of holding down a + // key, when multiple keydown events are fired but only one keyup is. + // This is also our approach for IE handling, for the reason above. + case 'topSelectionChange': + if (skipSelectionChangeEvent) { + break; + } + // falls through + case 'topKeyDown': + case 'topKeyUp': + return constructSelectEvent(nativeEvent, nativeEventTarget); + } + + return null; + }, + + didPutListener: function (inst, registrationName, listener) { + if (registrationName === 'onSelect') { + hasListener = true; + } + } +}; + +module.exports = SelectEventPlugin; + +/***/ }), +/* 268 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SimpleEventPlugin.js ***! + \*********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var EventListener = __webpack_require__(/*! fbjs/lib/EventListener */ 100); +var EventPropagators = __webpack_require__(/*! ./EventPropagators */ 35); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var SyntheticAnimationEvent = __webpack_require__(/*! ./SyntheticAnimationEvent */ 269); +var SyntheticClipboardEvent = __webpack_require__(/*! ./SyntheticClipboardEvent */ 270); +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 18); +var SyntheticFocusEvent = __webpack_require__(/*! ./SyntheticFocusEvent */ 273); +var SyntheticKeyboardEvent = __webpack_require__(/*! ./SyntheticKeyboardEvent */ 275); +var SyntheticMouseEvent = __webpack_require__(/*! ./SyntheticMouseEvent */ 43); +var SyntheticDragEvent = __webpack_require__(/*! ./SyntheticDragEvent */ 272); +var SyntheticTouchEvent = __webpack_require__(/*! ./SyntheticTouchEvent */ 276); +var SyntheticTransitionEvent = __webpack_require__(/*! ./SyntheticTransitionEvent */ 277); +var SyntheticUIEvent = __webpack_require__(/*! ./SyntheticUIEvent */ 37); +var SyntheticWheelEvent = __webpack_require__(/*! ./SyntheticWheelEvent */ 278); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var getEventCharCode = __webpack_require__(/*! ./getEventCharCode */ 65); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Turns + * ['abort', ...] + * into + * eventTypes = { + * 'abort': { + * phasedRegistrationNames: { + * bubbled: 'onAbort', + * captured: 'onAbortCapture', + * }, + * dependencies: ['topAbort'], + * }, + * ... + * }; + * topLevelEventsToDispatchConfig = { + * 'topAbort': { sameConfig } + * }; + */ +var eventTypes = {}; +var topLevelEventsToDispatchConfig = {}; +['abort', 'animationEnd', 'animationIteration', 'animationStart', 'blur', 'canPlay', 'canPlayThrough', 'click', 'contextMenu', 'copy', 'cut', 'doubleClick', 'drag', 'dragEnd', 'dragEnter', 'dragExit', 'dragLeave', 'dragOver', 'dragStart', 'drop', 'durationChange', 'emptied', 'encrypted', 'ended', 'error', 'focus', 'input', 'invalid', 'keyDown', 'keyPress', 'keyUp', 'load', 'loadedData', 'loadedMetadata', 'loadStart', 'mouseDown', 'mouseMove', 'mouseOut', 'mouseOver', 'mouseUp', 'paste', 'pause', 'play', 'playing', 'progress', 'rateChange', 'reset', 'scroll', 'seeked', 'seeking', 'stalled', 'submit', 'suspend', 'timeUpdate', 'touchCancel', 'touchEnd', 'touchMove', 'touchStart', 'transitionEnd', 'volumeChange', 'waiting', 'wheel'].forEach(function (event) { + var capitalizedEvent = event[0].toUpperCase() + event.slice(1); + var onEvent = 'on' + capitalizedEvent; + var topEvent = 'top' + capitalizedEvent; + + var type = { + phasedRegistrationNames: { + bubbled: onEvent, + captured: onEvent + 'Capture' + }, + dependencies: [topEvent] + }; + eventTypes[event] = type; + topLevelEventsToDispatchConfig[topEvent] = type; +}); + +var onClickListeners = {}; + +function getDictionaryKey(inst) { + // Prevents V8 performance issue: + // https://github.com/facebook/react/pull/7232 + return '.' + inst._rootNodeID; +} + +function isInteractive(tag) { + return tag === 'button' || tag === 'input' || tag === 'select' || tag === 'textarea'; +} + +var SimpleEventPlugin = { + + eventTypes: eventTypes, + + extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) { + var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType]; + if (!dispatchConfig) { + return null; + } + var EventConstructor; + switch (topLevelType) { + case 'topAbort': + case 'topCanPlay': + case 'topCanPlayThrough': + case 'topDurationChange': + case 'topEmptied': + case 'topEncrypted': + case 'topEnded': + case 'topError': + case 'topInput': + case 'topInvalid': + case 'topLoad': + case 'topLoadedData': + case 'topLoadedMetadata': + case 'topLoadStart': + case 'topPause': + case 'topPlay': + case 'topPlaying': + case 'topProgress': + case 'topRateChange': + case 'topReset': + case 'topSeeked': + case 'topSeeking': + case 'topStalled': + case 'topSubmit': + case 'topSuspend': + case 'topTimeUpdate': + case 'topVolumeChange': + case 'topWaiting': + // HTML Events + // @see http://www.w3.org/TR/html5/index.html#events-0 + EventConstructor = SyntheticEvent; + break; + case 'topKeyPress': + // Firefox creates a keypress event for function keys too. This removes + // the unwanted keypress events. Enter is however both printable and + // non-printable. One would expect Tab to be as well (but it isn't). + if (getEventCharCode(nativeEvent) === 0) { + return null; + } + /* falls through */ + case 'topKeyDown': + case 'topKeyUp': + EventConstructor = SyntheticKeyboardEvent; + break; + case 'topBlur': + case 'topFocus': + EventConstructor = SyntheticFocusEvent; + break; + case 'topClick': + // Firefox creates a click event on right mouse clicks. This removes the + // unwanted click events. + if (nativeEvent.button === 2) { + return null; + } + /* falls through */ + case 'topDoubleClick': + case 'topMouseDown': + case 'topMouseMove': + case 'topMouseUp': + // TODO: Disabled elements should not respond to mouse events + /* falls through */ + case 'topMouseOut': + case 'topMouseOver': + case 'topContextMenu': + EventConstructor = SyntheticMouseEvent; + break; + case 'topDrag': + case 'topDragEnd': + case 'topDragEnter': + case 'topDragExit': + case 'topDragLeave': + case 'topDragOver': + case 'topDragStart': + case 'topDrop': + EventConstructor = SyntheticDragEvent; + break; + case 'topTouchCancel': + case 'topTouchEnd': + case 'topTouchMove': + case 'topTouchStart': + EventConstructor = SyntheticTouchEvent; + break; + case 'topAnimationEnd': + case 'topAnimationIteration': + case 'topAnimationStart': + EventConstructor = SyntheticAnimationEvent; + break; + case 'topTransitionEnd': + EventConstructor = SyntheticTransitionEvent; + break; + case 'topScroll': + EventConstructor = SyntheticUIEvent; + break; + case 'topWheel': + EventConstructor = SyntheticWheelEvent; + break; + case 'topCopy': + case 'topCut': + case 'topPaste': + EventConstructor = SyntheticClipboardEvent; + break; + } + !EventConstructor ? true ? invariant(false, 'SimpleEventPlugin: Unhandled event type, `%s`.', topLevelType) : _prodInvariant('86', topLevelType) : void 0; + var event = EventConstructor.getPooled(dispatchConfig, targetInst, nativeEvent, nativeEventTarget); + EventPropagators.accumulateTwoPhaseDispatches(event); + return event; + }, + + didPutListener: function (inst, registrationName, listener) { + // Mobile Safari does not fire properly bubble click events on + // non-interactive elements, which means delegated click listeners do not + // fire. The workaround for this bug involves attaching an empty click + // listener on the target node. + // http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html + if (registrationName === 'onClick' && !isInteractive(inst._tag)) { + var key = getDictionaryKey(inst); + var node = ReactDOMComponentTree.getNodeFromInstance(inst); + if (!onClickListeners[key]) { + onClickListeners[key] = EventListener.listen(node, 'click', emptyFunction); + } + } + }, + + willDeleteListener: function (inst, registrationName) { + if (registrationName === 'onClick' && !isInteractive(inst._tag)) { + var key = getDictionaryKey(inst); + onClickListeners[key].remove(); + delete onClickListeners[key]; + } + } + +}; + +module.exports = SimpleEventPlugin; + +/***/ }), +/* 269 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticAnimationEvent.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 18); + +/** + * @interface Event + * @see http://www.w3.org/TR/css3-animations/#AnimationEvent-interface + * @see https://developer.mozilla.org/en-US/docs/Web/API/AnimationEvent + */ +var AnimationEventInterface = { + animationName: null, + elapsedTime: null, + pseudoElement: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticEvent} + */ +function SyntheticAnimationEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticEvent.augmentClass(SyntheticAnimationEvent, AnimationEventInterface); + +module.exports = SyntheticAnimationEvent; + +/***/ }), +/* 270 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticClipboardEvent.js ***! + \***************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 18); + +/** + * @interface Event + * @see http://www.w3.org/TR/clipboard-apis/ + */ +var ClipboardEventInterface = { + clipboardData: function (event) { + return 'clipboardData' in event ? event.clipboardData : window.clipboardData; + } +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticClipboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticEvent.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface); + +module.exports = SyntheticClipboardEvent; + +/***/ }), +/* 271 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticCompositionEvent.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 18); + +/** + * @interface Event + * @see http://www.w3.org/TR/DOM-Level-3-Events/#events-compositionevents + */ +var CompositionEventInterface = { + data: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticCompositionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticEvent.augmentClass(SyntheticCompositionEvent, CompositionEventInterface); + +module.exports = SyntheticCompositionEvent; + +/***/ }), +/* 272 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticDragEvent.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticMouseEvent = __webpack_require__(/*! ./SyntheticMouseEvent */ 43); + +/** + * @interface DragEvent + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var DragEventInterface = { + dataTransfer: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticDragEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface); + +module.exports = SyntheticDragEvent; + +/***/ }), +/* 273 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticFocusEvent.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticUIEvent = __webpack_require__(/*! ./SyntheticUIEvent */ 37); + +/** + * @interface FocusEvent + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var FocusEventInterface = { + relatedTarget: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticFocusEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface); + +module.exports = SyntheticFocusEvent; + +/***/ }), +/* 274 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticInputEvent.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 18); + +/** + * @interface Event + * @see http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105 + * /#events-inputevents + */ +var InputEventInterface = { + data: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticInputEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticEvent.augmentClass(SyntheticInputEvent, InputEventInterface); + +module.exports = SyntheticInputEvent; + +/***/ }), +/* 275 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticKeyboardEvent.js ***! + \**************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticUIEvent = __webpack_require__(/*! ./SyntheticUIEvent */ 37); + +var getEventCharCode = __webpack_require__(/*! ./getEventCharCode */ 65); +var getEventKey = __webpack_require__(/*! ./getEventKey */ 284); +var getEventModifierState = __webpack_require__(/*! ./getEventModifierState */ 66); + +/** + * @interface KeyboardEvent + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var KeyboardEventInterface = { + key: getEventKey, + location: null, + ctrlKey: null, + shiftKey: null, + altKey: null, + metaKey: null, + repeat: null, + locale: null, + getModifierState: getEventModifierState, + // Legacy Interface + charCode: function (event) { + // `charCode` is the result of a KeyPress event and represents the value of + // the actual printable character. + + // KeyPress is deprecated, but its replacement is not yet final and not + // implemented in any major browser. Only KeyPress has charCode. + if (event.type === 'keypress') { + return getEventCharCode(event); + } + return 0; + }, + keyCode: function (event) { + // `keyCode` is the result of a KeyDown/Up event and represents the value of + // physical keyboard key. + + // The actual meaning of the value depends on the users' keyboard layout + // which cannot be detected. Assuming that it is a US keyboard layout + // provides a surprisingly accurate mapping for US and European users. + // Due to this, it is left to the user to implement at this time. + if (event.type === 'keydown' || event.type === 'keyup') { + return event.keyCode; + } + return 0; + }, + which: function (event) { + // `which` is an alias for either `keyCode` or `charCode` depending on the + // type of the event. + if (event.type === 'keypress') { + return getEventCharCode(event); + } + if (event.type === 'keydown' || event.type === 'keyup') { + return event.keyCode; + } + return 0; + } +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticKeyboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface); + +module.exports = SyntheticKeyboardEvent; + +/***/ }), +/* 276 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticTouchEvent.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticUIEvent = __webpack_require__(/*! ./SyntheticUIEvent */ 37); + +var getEventModifierState = __webpack_require__(/*! ./getEventModifierState */ 66); + +/** + * @interface TouchEvent + * @see http://www.w3.org/TR/touch-events/ + */ +var TouchEventInterface = { + touches: null, + targetTouches: null, + changedTouches: null, + altKey: null, + metaKey: null, + ctrlKey: null, + shiftKey: null, + getModifierState: getEventModifierState +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticUIEvent} + */ +function SyntheticTouchEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface); + +module.exports = SyntheticTouchEvent; + +/***/ }), +/* 277 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticTransitionEvent.js ***! + \****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticEvent = __webpack_require__(/*! ./SyntheticEvent */ 18); + +/** + * @interface Event + * @see http://www.w3.org/TR/2009/WD-css3-transitions-20090320/#transition-events- + * @see https://developer.mozilla.org/en-US/docs/Web/API/TransitionEvent + */ +var TransitionEventInterface = { + propertyName: null, + elapsedTime: null, + pseudoElement: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticEvent} + */ +function SyntheticTransitionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticEvent.augmentClass(SyntheticTransitionEvent, TransitionEventInterface); + +module.exports = SyntheticTransitionEvent; + +/***/ }), +/* 278 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/SyntheticWheelEvent.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var SyntheticMouseEvent = __webpack_require__(/*! ./SyntheticMouseEvent */ 43); + +/** + * @interface WheelEvent + * @see http://www.w3.org/TR/DOM-Level-3-Events/ + */ +var WheelEventInterface = { + deltaX: function (event) { + return 'deltaX' in event ? event.deltaX : + // Fallback to `wheelDeltaX` for Webkit and normalize (right is positive). + 'wheelDeltaX' in event ? -event.wheelDeltaX : 0; + }, + deltaY: function (event) { + return 'deltaY' in event ? event.deltaY : + // Fallback to `wheelDeltaY` for Webkit and normalize (down is positive). + 'wheelDeltaY' in event ? -event.wheelDeltaY : + // Fallback to `wheelDelta` for IE<9 and normalize (down is positive). + 'wheelDelta' in event ? -event.wheelDelta : 0; + }, + deltaZ: null, + + // Browsers without "deltaMode" is reporting in raw wheel delta where one + // notch on the scroll is always +/- 120, roughly equivalent to pixels. + // A good approximation of DOM_DELTA_LINE (1) is 5% of viewport size or + // ~40 pixels, for DOM_DELTA_SCREEN (2) it is 87.5% of viewport size. + deltaMode: null +}; + +/** + * @param {object} dispatchConfig Configuration used to dispatch this event. + * @param {string} dispatchMarker Marker identifying the event target. + * @param {object} nativeEvent Native browser event. + * @extends {SyntheticMouseEvent} + */ +function SyntheticWheelEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) { + return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget); +} + +SyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface); + +module.exports = SyntheticWheelEvent; + +/***/ }), +/* 279 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/adler32.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var MOD = 65521; + +// adler32 is not cryptographically strong, and is only used to sanity check that +// markup generated on the server matches the markup generated on the client. +// This implementation (a modified version of the SheetJS version) has been optimized +// for our use case, at the expense of conforming to the adler32 specification +// for non-ascii inputs. +function adler32(data) { + var a = 1; + var b = 0; + var i = 0; + var l = data.length; + var m = l & ~0x3; + while (i < m) { + var n = Math.min(i + 4096, m); + for (; i < n; i += 4) { + b += (a += data.charCodeAt(i)) + (a += data.charCodeAt(i + 1)) + (a += data.charCodeAt(i + 2)) + (a += data.charCodeAt(i + 3)); + } + a %= MOD; + b %= MOD; + } + for (; i < l; i++) { + b += a += data.charCodeAt(i); + } + a %= MOD; + b %= MOD; + return a | b << 16; +} + +module.exports = adler32; + +/***/ }), +/* 280 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/checkReactTypeSpec.js ***! + \**********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(process) {/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var ReactPropTypeLocationNames = __webpack_require__(/*! ./ReactPropTypeLocationNames */ 260); +var ReactPropTypesSecret = __webpack_require__(/*! ./ReactPropTypesSecret */ 115); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var ReactComponentTreeHook; + +if (typeof process !== 'undefined' && __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}) && "development" === 'test') { + // Temporary hack. + // Inline requires don't work well with Jest: + // https://github.com/facebook/react/issues/7240 + // Remove the inline requires when we don't need them anymore: + // https://github.com/facebook/react/pull/7178 + ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); +} + +var loggedTypeFailures = {}; + +/** + * Assert that the values match with the type specs. + * Error messages are memorized and will only be shown once. + * + * @param {object} typeSpecs Map of name to a ReactPropType + * @param {object} values Runtime values that need to be type-checked + * @param {string} location e.g. "prop", "context", "child context" + * @param {string} componentName Name of the component for error messages. + * @param {?object} element The React element that is being type-checked + * @param {?number} debugID The React component instance that is being type-checked + * @private + */ +function checkReactTypeSpec(typeSpecs, values, location, componentName, element, debugID) { + for (var typeSpecName in typeSpecs) { + if (typeSpecs.hasOwnProperty(typeSpecName)) { + var error; + // Prop type validation may throw. In case they do, we don't want to + // fail the render phase where it didn't fail before. So we log it. + // After these have been cleaned up, we'll let them throw. + try { + // This is intentionally an invariant that gets caught. It's the same + // behavior as without this statement except with a better message. + !(typeof typeSpecs[typeSpecName] === 'function') ? true ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : _prodInvariant('84', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : void 0; + error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret); + } catch (ex) { + error = ex; + } + true ? warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName, typeof error) : void 0; + if (error instanceof Error && !(error.message in loggedTypeFailures)) { + // Only monitor this failure once because there tends to be a lot of the + // same error. + loggedTypeFailures[error.message] = true; + + var componentStackInfo = ''; + + if (true) { + if (!ReactComponentTreeHook) { + ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); + } + if (debugID !== null) { + componentStackInfo = ReactComponentTreeHook.getStackAddendumByID(debugID); + } else if (element !== null) { + componentStackInfo = ReactComponentTreeHook.getCurrentStackAddendum(element); + } + } + + true ? warning(false, 'Failed %s type: %s%s', location, error.message, componentStackInfo) : void 0; + } + } + } +} + +module.exports = checkReactTypeSpec; +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../process/browser.js */ 17))) + +/***/ }), +/* 281 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/dangerousStyleValue.js ***! + \***********************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var CSSProperty = __webpack_require__(/*! ./CSSProperty */ 104); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var isUnitlessNumber = CSSProperty.isUnitlessNumber; +var styleWarnings = {}; + +/** + * Convert a value into the proper css writable value. The style name `name` + * should be logical (no hyphens), as specified + * in `CSSProperty.isUnitlessNumber`. + * + * @param {string} name CSS property name such as `topMargin`. + * @param {*} value CSS property value such as `10px`. + * @param {ReactDOMComponent} component + * @return {string} Normalized style value with dimensions applied. + */ +function dangerousStyleValue(name, value, component) { + // Note that we've removed escapeTextForBrowser() calls here since the + // whole string will be escaped when the attribute is injected into + // the markup. If you provide unsafe user data here they can inject + // arbitrary CSS which may be problematic (I couldn't repro this): + // https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet + // http://www.thespanner.co.uk/2007/11/26/ultimate-xss-css-injection/ + // This is not an XSS hole but instead a potential CSS injection issue + // which has lead to a greater discussion about how we're going to + // trust URLs moving forward. See #2115901 + + var isEmpty = value == null || typeof value === 'boolean' || value === ''; + if (isEmpty) { + return ''; + } + + var isNonNumeric = isNaN(value); + if (isNonNumeric || value === 0 || isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name]) { + return '' + value; // cast to string + } + + if (typeof value === 'string') { + if (true) { + // Allow '0' to pass through without warning. 0 is already special and + // doesn't require units, so we don't need to warn about it. + if (component && value !== '0') { + var owner = component._currentElement._owner; + var ownerName = owner ? owner.getName() : null; + if (ownerName && !styleWarnings[ownerName]) { + styleWarnings[ownerName] = {}; + } + var warned = false; + if (ownerName) { + var warnings = styleWarnings[ownerName]; + warned = warnings[name]; + if (!warned) { + warnings[name] = true; + } + } + if (!warned) { + true ? warning(false, 'a `%s` tag (owner: `%s`) was passed a numeric string value ' + 'for CSS property `%s` (value: `%s`) which will be treated ' + 'as a unitless number in a future version of React.', component._currentElement.type, ownerName || 'unknown', name, value) : void 0; + } + } + } + value = value.trim(); + } + return value + 'px'; +} + +module.exports = dangerousStyleValue; + +/***/ }), +/* 282 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/findDOMNode.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 3); + +var ReactCurrentOwner = __webpack_require__(/*! react/lib/ReactCurrentOwner */ 15); +var ReactDOMComponentTree = __webpack_require__(/*! ./ReactDOMComponentTree */ 7); +var ReactInstanceMap = __webpack_require__(/*! ./ReactInstanceMap */ 36); + +var getHostComponentFromComposite = __webpack_require__(/*! ./getHostComponentFromComposite */ 119); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +/** + * Returns the DOM node rendered by this element. + * + * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.finddomnode + * + * @param {ReactComponent|DOMElement} componentOrElement + * @return {?DOMElement} The root node of this element. + */ +function findDOMNode(componentOrElement) { + if (true) { + var owner = ReactCurrentOwner.current; + if (owner !== null) { + true ? warning(owner._warnedAboutRefsInRender, '%s is accessing findDOMNode inside its render(). ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : void 0; + owner._warnedAboutRefsInRender = true; + } + } + if (componentOrElement == null) { + return null; + } + if (componentOrElement.nodeType === 1) { + return componentOrElement; + } + + var inst = ReactInstanceMap.get(componentOrElement); + if (inst) { + inst = getHostComponentFromComposite(inst); + return inst ? ReactDOMComponentTree.getNodeFromInstance(inst) : null; + } + + if (typeof componentOrElement.render === 'function') { + true ? true ? invariant(false, 'findDOMNode was called on an unmounted component.') : _prodInvariant('44') : void 0; + } else { + true ? true ? invariant(false, 'Element appears to be neither ReactComponent nor DOMNode (keys: %s)', Object.keys(componentOrElement)) : _prodInvariant('45', Object.keys(componentOrElement)) : void 0; + } +} + +module.exports = findDOMNode; + +/***/ }), +/* 283 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/flattenChildren.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(process) {/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var KeyEscapeUtils = __webpack_require__(/*! ./KeyEscapeUtils */ 59); +var traverseAllChildren = __webpack_require__(/*! ./traverseAllChildren */ 124); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var ReactComponentTreeHook; + +if (typeof process !== 'undefined' && __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}) && "development" === 'test') { + // Temporary hack. + // Inline requires don't work well with Jest: + // https://github.com/facebook/react/issues/7240 + // Remove the inline requires when we don't need them anymore: + // https://github.com/facebook/react/pull/7178 + ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); +} + +/** + * @param {function} traverseContext Context passed through traversal. + * @param {?ReactComponent} child React child component. + * @param {!string} name String name of key path to child. + * @param {number=} selfDebugID Optional debugID of the current internal instance. + */ +function flattenSingleChildIntoContext(traverseContext, child, name, selfDebugID) { + // We found a component instance. + if (traverseContext && typeof traverseContext === 'object') { + var result = traverseContext; + var keyUnique = result[name] === undefined; + if (true) { + if (!ReactComponentTreeHook) { + ReactComponentTreeHook = __webpack_require__(/*! react/lib/ReactComponentTreeHook */ 10); + } + if (!keyUnique) { + true ? warning(false, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.%s', KeyEscapeUtils.unescape(name), ReactComponentTreeHook.getStackAddendumByID(selfDebugID)) : void 0; + } + } + if (keyUnique && child != null) { + result[name] = child; + } + } +} + +/** + * Flattens children that are typically specified as `props.children`. Any null + * children will not be included in the resulting object. + * @return {!object} flattened children keyed by name. + */ +function flattenChildren(children, selfDebugID) { + if (children == null) { + return children; + } + var result = {}; + + if (true) { + traverseAllChildren(children, function (traverseContext, child, name) { + return flattenSingleChildIntoContext(traverseContext, child, name, selfDebugID); + }, result); + } else { + traverseAllChildren(children, flattenSingleChildIntoContext, result); + } + return result; +} + +module.exports = flattenChildren; +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../process/browser.js */ 17))) + +/***/ }), +/* 284 */ +/* unknown exports provided */ +/* all exports used */ +/*!***************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getEventKey.js ***! + \***************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var getEventCharCode = __webpack_require__(/*! ./getEventCharCode */ 65); + +/** + * Normalization of deprecated HTML5 `key` values + * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names + */ +var normalizeKey = { + 'Esc': 'Escape', + 'Spacebar': ' ', + 'Left': 'ArrowLeft', + 'Up': 'ArrowUp', + 'Right': 'ArrowRight', + 'Down': 'ArrowDown', + 'Del': 'Delete', + 'Win': 'OS', + 'Menu': 'ContextMenu', + 'Apps': 'ContextMenu', + 'Scroll': 'ScrollLock', + 'MozPrintableKey': 'Unidentified' +}; + +/** + * Translation from legacy `keyCode` to HTML5 `key` + * Only special keys supported, all others depend on keyboard layout or browser + * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names + */ +var translateToKey = { + 8: 'Backspace', + 9: 'Tab', + 12: 'Clear', + 13: 'Enter', + 16: 'Shift', + 17: 'Control', + 18: 'Alt', + 19: 'Pause', + 20: 'CapsLock', + 27: 'Escape', + 32: ' ', + 33: 'PageUp', + 34: 'PageDown', + 35: 'End', + 36: 'Home', + 37: 'ArrowLeft', + 38: 'ArrowUp', + 39: 'ArrowRight', + 40: 'ArrowDown', + 45: 'Insert', + 46: 'Delete', + 112: 'F1', 113: 'F2', 114: 'F3', 115: 'F4', 116: 'F5', 117: 'F6', + 118: 'F7', 119: 'F8', 120: 'F9', 121: 'F10', 122: 'F11', 123: 'F12', + 144: 'NumLock', + 145: 'ScrollLock', + 224: 'Meta' +}; + +/** + * @param {object} nativeEvent Native browser event. + * @return {string} Normalized `key` property. + */ +function getEventKey(nativeEvent) { + if (nativeEvent.key) { + // Normalize inconsistent values reported by browsers due to + // implementations of a working draft specification. + + // FireFox implements `key` but returns `MozPrintableKey` for all + // printable characters (normalized to `Unidentified`), ignore it. + var key = normalizeKey[nativeEvent.key] || nativeEvent.key; + if (key !== 'Unidentified') { + return key; + } + } + + // Browser does not implement `key`, polyfill as much of it as we can. + if (nativeEvent.type === 'keypress') { + var charCode = getEventCharCode(nativeEvent); + + // The enter-key is technically both printable and non-printable and can + // thus be captured by `keypress`, no other non-printable key should. + return charCode === 13 ? 'Enter' : String.fromCharCode(charCode); + } + if (nativeEvent.type === 'keydown' || nativeEvent.type === 'keyup') { + // While user keyboard layout determines the actual meaning of each + // `keyCode` value, almost all function keys have a universal value. + return translateToKey[nativeEvent.keyCode] || 'Unidentified'; + } + return ''; +} + +module.exports = getEventKey; + +/***/ }), +/* 285 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getIteratorFn.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/* global Symbol */ + +var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator; +var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec. + +/** + * Returns the iterator method function contained on the iterable object. + * + * Be sure to invoke the function with the iterable as context: + * + * var iteratorFn = getIteratorFn(myIterable); + * if (iteratorFn) { + * var iterator = iteratorFn.call(myIterable); + * ... + * } + * + * @param {?object} maybeIterable + * @return {?function} + */ +function getIteratorFn(maybeIterable) { + var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]); + if (typeof iteratorFn === 'function') { + return iteratorFn; + } +} + +module.exports = getIteratorFn; + +/***/ }), +/* 286 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getNextDebugID.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var nextDebugID = 1; + +function getNextDebugID() { + return nextDebugID++; +} + +module.exports = getNextDebugID; + +/***/ }), +/* 287 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getNodeForCharacterOffset.js ***! + \*****************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +/** + * Given any node return the first leaf node without children. + * + * @param {DOMElement|DOMTextNode} node + * @return {DOMElement|DOMTextNode} + */ + +function getLeafNode(node) { + while (node && node.firstChild) { + node = node.firstChild; + } + return node; +} + +/** + * Get the next sibling within a container. This will walk up the + * DOM if a node's siblings have been exhausted. + * + * @param {DOMElement|DOMTextNode} node + * @return {?DOMElement|DOMTextNode} + */ +function getSiblingNode(node) { + while (node) { + if (node.nextSibling) { + return node.nextSibling; + } + node = node.parentNode; + } +} + +/** + * Get object describing the nodes which contain characters at offset. + * + * @param {DOMElement|DOMTextNode} root + * @param {number} offset + * @return {?object} + */ +function getNodeForCharacterOffset(root, offset) { + var node = getLeafNode(root); + var nodeStart = 0; + var nodeEnd = 0; + + while (node) { + if (node.nodeType === 3) { + nodeEnd = nodeStart + node.textContent.length; + + if (nodeStart <= offset && nodeEnd >= offset) { + return { + node: node, + offset: offset - nodeStart + }; + } + + nodeStart = nodeEnd; + } + + node = getLeafNode(getSiblingNode(node)); + } +} + +module.exports = getNodeForCharacterOffset; + +/***/ }), +/* 288 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/getVendorPrefixedEventName.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ExecutionEnvironment = __webpack_require__(/*! fbjs/lib/ExecutionEnvironment */ 8); + +/** + * Generate a mapping of standard vendor prefixes using the defined style property and event name. + * + * @param {string} styleProp + * @param {string} eventName + * @returns {object} + */ +function makePrefixMap(styleProp, eventName) { + var prefixes = {}; + + prefixes[styleProp.toLowerCase()] = eventName.toLowerCase(); + prefixes['Webkit' + styleProp] = 'webkit' + eventName; + prefixes['Moz' + styleProp] = 'moz' + eventName; + prefixes['ms' + styleProp] = 'MS' + eventName; + prefixes['O' + styleProp] = 'o' + eventName.toLowerCase(); + + return prefixes; +} + +/** + * A list of event names to a configurable list of vendor prefixes. + */ +var vendorPrefixes = { + animationend: makePrefixMap('Animation', 'AnimationEnd'), + animationiteration: makePrefixMap('Animation', 'AnimationIteration'), + animationstart: makePrefixMap('Animation', 'AnimationStart'), + transitionend: makePrefixMap('Transition', 'TransitionEnd') +}; + +/** + * Event names that have already been detected and prefixed (if applicable). + */ +var prefixedEventNames = {}; + +/** + * Element to check for prefixes on. + */ +var style = {}; + +/** + * Bootstrap if a DOM exists. + */ +if (ExecutionEnvironment.canUseDOM) { + style = document.createElement('div').style; + + // On some platforms, in particular some releases of Android 4.x, + // the un-prefixed "animation" and "transition" properties are defined on the + // style object but the events that fire will still be prefixed, so we need + // to check if the un-prefixed events are usable, and if not remove them from the map. + if (!('AnimationEvent' in window)) { + delete vendorPrefixes.animationend.animation; + delete vendorPrefixes.animationiteration.animation; + delete vendorPrefixes.animationstart.animation; + } + + // Same as above + if (!('TransitionEvent' in window)) { + delete vendorPrefixes.transitionend.transition; + } +} + +/** + * Attempts to determine the correct vendor prefixed event name. + * + * @param {string} eventName + * @returns {string} + */ +function getVendorPrefixedEventName(eventName) { + if (prefixedEventNames[eventName]) { + return prefixedEventNames[eventName]; + } else if (!vendorPrefixes[eventName]) { + return eventName; + } + + var prefixMap = vendorPrefixes[eventName]; + + for (var styleProp in prefixMap) { + if (prefixMap.hasOwnProperty(styleProp) && styleProp in style) { + return prefixedEventNames[eventName] = prefixMap[styleProp]; + } + } + + return ''; +} + +module.exports = getVendorPrefixedEventName; + +/***/ }), +/* 289 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/quoteAttributeValueForBrowser.js ***! + \*********************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var escapeTextContentForBrowser = __webpack_require__(/*! ./escapeTextContentForBrowser */ 45); + +/** + * Escapes attribute value to prevent scripting attacks. + * + * @param {*} value Value to escape. + * @return {string} An escaped string. + */ +function quoteAttributeValueForBrowser(value) { + return '"' + escapeTextContentForBrowser(value) + '"'; +} + +module.exports = quoteAttributeValueForBrowser; + +/***/ }), +/* 290 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************!*\ + !*** ./packages/react-scripts/~/react-dom/lib/renderSubtreeIntoContainer.js ***! + \******************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactMount = __webpack_require__(/*! ./ReactMount */ 113); + +module.exports = ReactMount.renderSubtreeIntoContainer; + +/***/ }), +/* 291 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/KeyEscapeUtils.js ***! + \**************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +/** + * Escape and wrap key so it is safe to use as a reactid + * + * @param {string} key to be escaped. + * @return {string} the escaped key. + */ + +function escape(key) { + var escapeRegex = /[=:]/g; + var escaperLookup = { + '=': '=0', + ':': '=2' + }; + var escapedString = ('' + key).replace(escapeRegex, function (match) { + return escaperLookup[match]; + }); + + return '$' + escapedString; +} + +/** + * Unescape and unwrap key for human-readable display + * + * @param {string} key to unescape. + * @return {string} the unescaped key. + */ +function unescape(key) { + var unescapeRegex = /(=0|=2)/g; + var unescaperLookup = { + '=0': '=', + '=2': ':' + }; + var keySubstring = key[0] === '.' && key[1] === '$' ? key.substring(2) : key.substring(1); + + return ('' + keySubstring).replace(unescapeRegex, function (match) { + return unescaperLookup[match]; + }); +} + +var KeyEscapeUtils = { + escape: escape, + unescape: unescape +}; + +module.exports = KeyEscapeUtils; + +/***/ }), +/* 292 */ +/* unknown exports provided */ +/* all exports used */ +/*!***********************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/PooledClass.js ***! + \***********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Static poolers. Several custom versions for each potential number of + * arguments. A completely generic pooler is easy to implement, but would + * require accessing the `arguments` object. In each of these, `this` refers to + * the Class itself, not an instance. If any others are needed, simply add them + * here, or in their own files. + */ +var oneArgumentPooler = function (copyFieldsFrom) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, copyFieldsFrom); + return instance; + } else { + return new Klass(copyFieldsFrom); + } +}; + +var twoArgumentPooler = function (a1, a2) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, a1, a2); + return instance; + } else { + return new Klass(a1, a2); + } +}; + +var threeArgumentPooler = function (a1, a2, a3) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, a1, a2, a3); + return instance; + } else { + return new Klass(a1, a2, a3); + } +}; + +var fourArgumentPooler = function (a1, a2, a3, a4) { + var Klass = this; + if (Klass.instancePool.length) { + var instance = Klass.instancePool.pop(); + Klass.call(instance, a1, a2, a3, a4); + return instance; + } else { + return new Klass(a1, a2, a3, a4); + } +}; + +var standardReleaser = function (instance) { + var Klass = this; + !(instance instanceof Klass) ? true ? invariant(false, 'Trying to release an instance into a pool of a different type.') : _prodInvariant('25') : void 0; + instance.destructor(); + if (Klass.instancePool.length < Klass.poolSize) { + Klass.instancePool.push(instance); + } +}; + +var DEFAULT_POOL_SIZE = 10; +var DEFAULT_POOLER = oneArgumentPooler; + +/** + * Augments `CopyConstructor` to be a poolable class, augmenting only the class + * itself (statically) not adding any prototypical fields. Any CopyConstructor + * you give this may have a `poolSize` property, and will look for a + * prototypical `destructor` on instances. + * + * @param {Function} CopyConstructor Constructor that can be used to reset. + * @param {Function} pooler Customizable pooler. + */ +var addPoolingTo = function (CopyConstructor, pooler) { + // Casting as any so that flow ignores the actual implementation and trusts + // it to match the type we declared + var NewKlass = CopyConstructor; + NewKlass.instancePool = []; + NewKlass.getPooled = pooler || DEFAULT_POOLER; + if (!NewKlass.poolSize) { + NewKlass.poolSize = DEFAULT_POOL_SIZE; + } + NewKlass.release = standardReleaser; + return NewKlass; +}; + +var PooledClass = { + addPoolingTo: addPoolingTo, + oneArgumentPooler: oneArgumentPooler, + twoArgumentPooler: twoArgumentPooler, + threeArgumentPooler: threeArgumentPooler, + fourArgumentPooler: fourArgumentPooler +}; + +module.exports = PooledClass; + +/***/ }), +/* 293 */ +/* unknown exports provided */ +/* all exports used */ +/*!*************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactChildren.js ***! + \*************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var PooledClass = __webpack_require__(/*! ./PooledClass */ 292); +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var traverseAllChildren = __webpack_require__(/*! ./traverseAllChildren */ 301); + +var twoArgumentPooler = PooledClass.twoArgumentPooler; +var fourArgumentPooler = PooledClass.fourArgumentPooler; + +var userProvidedKeyEscapeRegex = /\/+/g; +function escapeUserProvidedKey(text) { + return ('' + text).replace(userProvidedKeyEscapeRegex, '$&/'); +} + +/** + * PooledClass representing the bookkeeping associated with performing a child + * traversal. Allows avoiding binding callbacks. + * + * @constructor ForEachBookKeeping + * @param {!function} forEachFunction Function to perform traversal with. + * @param {?*} forEachContext Context to perform context with. + */ +function ForEachBookKeeping(forEachFunction, forEachContext) { + this.func = forEachFunction; + this.context = forEachContext; + this.count = 0; +} +ForEachBookKeeping.prototype.destructor = function () { + this.func = null; + this.context = null; + this.count = 0; +}; +PooledClass.addPoolingTo(ForEachBookKeeping, twoArgumentPooler); + +function forEachSingleChild(bookKeeping, child, name) { + var func = bookKeeping.func, + context = bookKeeping.context; + + func.call(context, child, bookKeeping.count++); +} + +/** + * Iterates through children that are typically specified as `props.children`. + * + * See https://facebook.github.io/react/docs/top-level-api.html#react.children.foreach + * + * The provided forEachFunc(child, index) will be called for each + * leaf child. + * + * @param {?*} children Children tree container. + * @param {function(*, int)} forEachFunc + * @param {*} forEachContext Context for forEachContext. + */ +function forEachChildren(children, forEachFunc, forEachContext) { + if (children == null) { + return children; + } + var traverseContext = ForEachBookKeeping.getPooled(forEachFunc, forEachContext); + traverseAllChildren(children, forEachSingleChild, traverseContext); + ForEachBookKeeping.release(traverseContext); +} + +/** + * PooledClass representing the bookkeeping associated with performing a child + * mapping. Allows avoiding binding callbacks. + * + * @constructor MapBookKeeping + * @param {!*} mapResult Object containing the ordered map of results. + * @param {!function} mapFunction Function to perform mapping with. + * @param {?*} mapContext Context to perform mapping with. + */ +function MapBookKeeping(mapResult, keyPrefix, mapFunction, mapContext) { + this.result = mapResult; + this.keyPrefix = keyPrefix; + this.func = mapFunction; + this.context = mapContext; + this.count = 0; +} +MapBookKeeping.prototype.destructor = function () { + this.result = null; + this.keyPrefix = null; + this.func = null; + this.context = null; + this.count = 0; +}; +PooledClass.addPoolingTo(MapBookKeeping, fourArgumentPooler); + +function mapSingleChildIntoContext(bookKeeping, child, childKey) { + var result = bookKeeping.result, + keyPrefix = bookKeeping.keyPrefix, + func = bookKeeping.func, + context = bookKeeping.context; + + + var mappedChild = func.call(context, child, bookKeeping.count++); + if (Array.isArray(mappedChild)) { + mapIntoWithKeyPrefixInternal(mappedChild, result, childKey, emptyFunction.thatReturnsArgument); + } else if (mappedChild != null) { + if (ReactElement.isValidElement(mappedChild)) { + mappedChild = ReactElement.cloneAndReplaceKey(mappedChild, + // Keep both the (mapped) and old keys if they differ, just as + // traverseAllChildren used to do for objects as children + keyPrefix + (mappedChild.key && (!child || child.key !== mappedChild.key) ? escapeUserProvidedKey(mappedChild.key) + '/' : '') + childKey); + } + result.push(mappedChild); + } +} + +function mapIntoWithKeyPrefixInternal(children, array, prefix, func, context) { + var escapedPrefix = ''; + if (prefix != null) { + escapedPrefix = escapeUserProvidedKey(prefix) + '/'; + } + var traverseContext = MapBookKeeping.getPooled(array, escapedPrefix, func, context); + traverseAllChildren(children, mapSingleChildIntoContext, traverseContext); + MapBookKeeping.release(traverseContext); +} + +/** + * Maps children that are typically specified as `props.children`. + * + * See https://facebook.github.io/react/docs/top-level-api.html#react.children.map + * + * The provided mapFunction(child, key, index) will be called for each + * leaf child. + * + * @param {?*} children Children tree container. + * @param {function(*, int)} func The map function. + * @param {*} context Context for mapFunction. + * @return {object} Object containing the ordered map of results. + */ +function mapChildren(children, func, context) { + if (children == null) { + return children; + } + var result = []; + mapIntoWithKeyPrefixInternal(children, result, null, func, context); + return result; +} + +function forEachSingleChildDummy(traverseContext, child, name) { + return null; +} + +/** + * Count the number of children that are typically specified as + * `props.children`. + * + * See https://facebook.github.io/react/docs/top-level-api.html#react.children.count + * + * @param {?*} children Children tree container. + * @return {number} The number of children. + */ +function countChildren(children, context) { + return traverseAllChildren(children, forEachSingleChildDummy, null); +} + +/** + * Flatten a children object (typically specified as `props.children`) and + * return an array with appropriately re-keyed children. + * + * See https://facebook.github.io/react/docs/top-level-api.html#react.children.toarray + */ +function toArray(children) { + var result = []; + mapIntoWithKeyPrefixInternal(children, result, null, emptyFunction.thatReturnsArgument); + return result; +} + +var ReactChildren = { + forEach: forEachChildren, + map: mapChildren, + mapIntoWithKeyPrefixInternal: mapIntoWithKeyPrefixInternal, + count: countChildren, + toArray: toArray +}; + +module.exports = ReactChildren; + +/***/ }), +/* 294 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactClass.js ***! + \**********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23), + _assign = __webpack_require__(/*! object-assign */ 5); + +var ReactComponent = __webpack_require__(/*! ./ReactComponent */ 71); +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); +var ReactPropTypeLocationNames = __webpack_require__(/*! ./ReactPropTypeLocationNames */ 73); +var ReactNoopUpdateQueue = __webpack_require__(/*! ./ReactNoopUpdateQueue */ 72); + +var emptyObject = __webpack_require__(/*! fbjs/lib/emptyObject */ 33); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var MIXINS_KEY = 'mixins'; + +// Helper function to allow the creation of anonymous functions which do not +// have .name set to the name of the variable being assigned to. +function identity(fn) { + return fn; +} + +/** + * Policies that describe methods in `ReactClassInterface`. + */ + + +var injectedMixins = []; + +/** + * Composite components are higher-level components that compose other composite + * or host components. + * + * To create a new type of `ReactClass`, pass a specification of + * your new class to `React.createClass`. The only requirement of your class + * specification is that you implement a `render` method. + * + * var MyComponent = React.createClass({ + * render: function() { + * return <div>Hello World</div>; + * } + * }); + * + * The class specification supports a specific protocol of methods that have + * special meaning (e.g. `render`). See `ReactClassInterface` for + * more the comprehensive protocol. Any other properties and methods in the + * class specification will be available on the prototype. + * + * @interface ReactClassInterface + * @internal + */ +var ReactClassInterface = { + + /** + * An array of Mixin objects to include when defining your component. + * + * @type {array} + * @optional + */ + mixins: 'DEFINE_MANY', + + /** + * An object containing properties and methods that should be defined on + * the component's constructor instead of its prototype (static methods). + * + * @type {object} + * @optional + */ + statics: 'DEFINE_MANY', + + /** + * Definition of prop types for this component. + * + * @type {object} + * @optional + */ + propTypes: 'DEFINE_MANY', + + /** + * Definition of context types for this component. + * + * @type {object} + * @optional + */ + contextTypes: 'DEFINE_MANY', + + /** + * Definition of context types this component sets for its children. + * + * @type {object} + * @optional + */ + childContextTypes: 'DEFINE_MANY', + + // ==== Definition methods ==== + + /** + * Invoked when the component is mounted. Values in the mapping will be set on + * `this.props` if that prop is not specified (i.e. using an `in` check). + * + * This method is invoked before `getInitialState` and therefore cannot rely + * on `this.state` or use `this.setState`. + * + * @return {object} + * @optional + */ + getDefaultProps: 'DEFINE_MANY_MERGED', + + /** + * Invoked once before the component is mounted. The return value will be used + * as the initial value of `this.state`. + * + * getInitialState: function() { + * return { + * isOn: false, + * fooBaz: new BazFoo() + * } + * } + * + * @return {object} + * @optional + */ + getInitialState: 'DEFINE_MANY_MERGED', + + /** + * @return {object} + * @optional + */ + getChildContext: 'DEFINE_MANY_MERGED', + + /** + * Uses props from `this.props` and state from `this.state` to render the + * structure of the component. + * + * No guarantees are made about when or how often this method is invoked, so + * it must not have side effects. + * + * render: function() { + * var name = this.props.name; + * return <div>Hello, {name}!</div>; + * } + * + * @return {ReactComponent} + * @nosideeffects + * @required + */ + render: 'DEFINE_ONCE', + + // ==== Delegate methods ==== + + /** + * Invoked when the component is initially created and about to be mounted. + * This may have side effects, but any external subscriptions or data created + * by this method must be cleaned up in `componentWillUnmount`. + * + * @optional + */ + componentWillMount: 'DEFINE_MANY', + + /** + * Invoked when the component has been mounted and has a DOM representation. + * However, there is no guarantee that the DOM node is in the document. + * + * Use this as an opportunity to operate on the DOM when the component has + * been mounted (initialized and rendered) for the first time. + * + * @param {DOMElement} rootNode DOM element representing the component. + * @optional + */ + componentDidMount: 'DEFINE_MANY', + + /** + * Invoked before the component receives new props. + * + * Use this as an opportunity to react to a prop transition by updating the + * state using `this.setState`. Current props are accessed via `this.props`. + * + * componentWillReceiveProps: function(nextProps, nextContext) { + * this.setState({ + * likesIncreasing: nextProps.likeCount > this.props.likeCount + * }); + * } + * + * NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop + * transition may cause a state change, but the opposite is not true. If you + * need it, you are probably looking for `componentWillUpdate`. + * + * @param {object} nextProps + * @optional + */ + componentWillReceiveProps: 'DEFINE_MANY', + + /** + * Invoked while deciding if the component should be updated as a result of + * receiving new props, state and/or context. + * + * Use this as an opportunity to `return false` when you're certain that the + * transition to the new props/state/context will not require a component + * update. + * + * shouldComponentUpdate: function(nextProps, nextState, nextContext) { + * return !equal(nextProps, this.props) || + * !equal(nextState, this.state) || + * !equal(nextContext, this.context); + * } + * + * @param {object} nextProps + * @param {?object} nextState + * @param {?object} nextContext + * @return {boolean} True if the component should update. + * @optional + */ + shouldComponentUpdate: 'DEFINE_ONCE', + + /** + * Invoked when the component is about to update due to a transition from + * `this.props`, `this.state` and `this.context` to `nextProps`, `nextState` + * and `nextContext`. + * + * Use this as an opportunity to perform preparation before an update occurs. + * + * NOTE: You **cannot** use `this.setState()` in this method. + * + * @param {object} nextProps + * @param {?object} nextState + * @param {?object} nextContext + * @param {ReactReconcileTransaction} transaction + * @optional + */ + componentWillUpdate: 'DEFINE_MANY', + + /** + * Invoked when the component's DOM representation has been updated. + * + * Use this as an opportunity to operate on the DOM when the component has + * been updated. + * + * @param {object} prevProps + * @param {?object} prevState + * @param {?object} prevContext + * @param {DOMElement} rootNode DOM element representing the component. + * @optional + */ + componentDidUpdate: 'DEFINE_MANY', + + /** + * Invoked when the component is about to be removed from its parent and have + * its DOM representation destroyed. + * + * Use this as an opportunity to deallocate any external resources. + * + * NOTE: There is no `componentDidUnmount` since your component will have been + * destroyed by that point. + * + * @optional + */ + componentWillUnmount: 'DEFINE_MANY', + + // ==== Advanced methods ==== + + /** + * Updates the component's currently mounted DOM representation. + * + * By default, this implements React's rendering and reconciliation algorithm. + * Sophisticated clients may wish to override this. + * + * @param {ReactReconcileTransaction} transaction + * @internal + * @overridable + */ + updateComponent: 'OVERRIDE_BASE' + +}; + +/** + * Mapping from class specification keys to special processing functions. + * + * Although these are declared like instance properties in the specification + * when defining classes using `React.createClass`, they are actually static + * and are accessible on the constructor instead of the prototype. Despite + * being static, they must be defined outside of the "statics" key under + * which all other static methods are defined. + */ +var RESERVED_SPEC_KEYS = { + displayName: function (Constructor, displayName) { + Constructor.displayName = displayName; + }, + mixins: function (Constructor, mixins) { + if (mixins) { + for (var i = 0; i < mixins.length; i++) { + mixSpecIntoComponent(Constructor, mixins[i]); + } + } + }, + childContextTypes: function (Constructor, childContextTypes) { + if (true) { + validateTypeDef(Constructor, childContextTypes, 'childContext'); + } + Constructor.childContextTypes = _assign({}, Constructor.childContextTypes, childContextTypes); + }, + contextTypes: function (Constructor, contextTypes) { + if (true) { + validateTypeDef(Constructor, contextTypes, 'context'); + } + Constructor.contextTypes = _assign({}, Constructor.contextTypes, contextTypes); + }, + /** + * Special case getDefaultProps which should move into statics but requires + * automatic merging. + */ + getDefaultProps: function (Constructor, getDefaultProps) { + if (Constructor.getDefaultProps) { + Constructor.getDefaultProps = createMergedResultFunction(Constructor.getDefaultProps, getDefaultProps); + } else { + Constructor.getDefaultProps = getDefaultProps; + } + }, + propTypes: function (Constructor, propTypes) { + if (true) { + validateTypeDef(Constructor, propTypes, 'prop'); + } + Constructor.propTypes = _assign({}, Constructor.propTypes, propTypes); + }, + statics: function (Constructor, statics) { + mixStaticSpecIntoComponent(Constructor, statics); + }, + autobind: function () {} }; + +function validateTypeDef(Constructor, typeDef, location) { + for (var propName in typeDef) { + if (typeDef.hasOwnProperty(propName)) { + // use a warning instead of an invariant so components + // don't show up in prod but only in __DEV__ + true ? warning(typeof typeDef[propName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', Constructor.displayName || 'ReactClass', ReactPropTypeLocationNames[location], propName) : void 0; + } + } +} + +function validateMethodOverride(isAlreadyDefined, name) { + var specPolicy = ReactClassInterface.hasOwnProperty(name) ? ReactClassInterface[name] : null; + + // Disallow overriding of base class methods unless explicitly allowed. + if (ReactClassMixin.hasOwnProperty(name)) { + !(specPolicy === 'OVERRIDE_BASE') ? true ? invariant(false, 'ReactClassInterface: You are attempting to override `%s` from your class specification. Ensure that your method names do not overlap with React methods.', name) : _prodInvariant('73', name) : void 0; + } + + // Disallow defining methods more than once unless explicitly allowed. + if (isAlreadyDefined) { + !(specPolicy === 'DEFINE_MANY' || specPolicy === 'DEFINE_MANY_MERGED') ? true ? invariant(false, 'ReactClassInterface: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('74', name) : void 0; + } +} + +/** + * Mixin helper which handles policy validation and reserved + * specification keys when building React classes. + */ +function mixSpecIntoComponent(Constructor, spec) { + if (!spec) { + if (true) { + var typeofSpec = typeof spec; + var isMixinValid = typeofSpec === 'object' && spec !== null; + + true ? warning(isMixinValid, '%s: You\'re attempting to include a mixin that is either null ' + 'or not an object. Check the mixins included by the component, ' + 'as well as any mixins they include themselves. ' + 'Expected object but got %s.', Constructor.displayName || 'ReactClass', spec === null ? null : typeofSpec) : void 0; + } + + return; + } + + !(typeof spec !== 'function') ? true ? invariant(false, 'ReactClass: You\'re attempting to use a component class or function as a mixin. Instead, just use a regular object.') : _prodInvariant('75') : void 0; + !!ReactElement.isValidElement(spec) ? true ? invariant(false, 'ReactClass: You\'re attempting to use a component as a mixin. Instead, just use a regular object.') : _prodInvariant('76') : void 0; + + var proto = Constructor.prototype; + var autoBindPairs = proto.__reactAutoBindPairs; + + // By handling mixins before any other properties, we ensure the same + // chaining order is applied to methods with DEFINE_MANY policy, whether + // mixins are listed before or after these methods in the spec. + if (spec.hasOwnProperty(MIXINS_KEY)) { + RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins); + } + + for (var name in spec) { + if (!spec.hasOwnProperty(name)) { + continue; + } + + if (name === MIXINS_KEY) { + // We have already handled mixins in a special case above. + continue; + } + + var property = spec[name]; + var isAlreadyDefined = proto.hasOwnProperty(name); + validateMethodOverride(isAlreadyDefined, name); + + if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) { + RESERVED_SPEC_KEYS[name](Constructor, property); + } else { + // Setup methods on prototype: + // The following member methods should not be automatically bound: + // 1. Expected ReactClass methods (in the "interface"). + // 2. Overridden methods (that were mixed in). + var isReactClassMethod = ReactClassInterface.hasOwnProperty(name); + var isFunction = typeof property === 'function'; + var shouldAutoBind = isFunction && !isReactClassMethod && !isAlreadyDefined && spec.autobind !== false; + + if (shouldAutoBind) { + autoBindPairs.push(name, property); + proto[name] = property; + } else { + if (isAlreadyDefined) { + var specPolicy = ReactClassInterface[name]; + + // These cases should already be caught by validateMethodOverride. + !(isReactClassMethod && (specPolicy === 'DEFINE_MANY_MERGED' || specPolicy === 'DEFINE_MANY')) ? true ? invariant(false, 'ReactClass: Unexpected spec policy %s for key %s when mixing in component specs.', specPolicy, name) : _prodInvariant('77', specPolicy, name) : void 0; + + // For methods which are defined more than once, call the existing + // methods before calling the new property, merging if appropriate. + if (specPolicy === 'DEFINE_MANY_MERGED') { + proto[name] = createMergedResultFunction(proto[name], property); + } else if (specPolicy === 'DEFINE_MANY') { + proto[name] = createChainedFunction(proto[name], property); + } + } else { + proto[name] = property; + if (true) { + // Add verbose displayName to the function, which helps when looking + // at profiling tools. + if (typeof property === 'function' && spec.displayName) { + proto[name].displayName = spec.displayName + '_' + name; + } + } + } + } + } + } +} + +function mixStaticSpecIntoComponent(Constructor, statics) { + if (!statics) { + return; + } + for (var name in statics) { + var property = statics[name]; + if (!statics.hasOwnProperty(name)) { + continue; + } + + var isReserved = name in RESERVED_SPEC_KEYS; + !!isReserved ? true ? invariant(false, 'ReactClass: You are attempting to define a reserved property, `%s`, that shouldn\'t be on the "statics" key. Define it as an instance property instead; it will still be accessible on the constructor.', name) : _prodInvariant('78', name) : void 0; + + var isInherited = name in Constructor; + !!isInherited ? true ? invariant(false, 'ReactClass: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('79', name) : void 0; + Constructor[name] = property; + } +} + +/** + * Merge two objects, but throw if both contain the same key. + * + * @param {object} one The first object, which is mutated. + * @param {object} two The second object + * @return {object} one after it has been mutated to contain everything in two. + */ +function mergeIntoWithNoDuplicateKeys(one, two) { + !(one && two && typeof one === 'object' && typeof two === 'object') ? true ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.') : _prodInvariant('80') : void 0; + + for (var key in two) { + if (two.hasOwnProperty(key)) { + !(one[key] === undefined) ? true ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): Tried to merge two objects with the same key: `%s`. This conflict may be due to a mixin; in particular, this may be caused by two getInitialState() or getDefaultProps() methods returning objects with clashing keys.', key) : _prodInvariant('81', key) : void 0; + one[key] = two[key]; + } + } + return one; +} + +/** + * Creates a function that invokes two functions and merges their return values. + * + * @param {function} one Function to invoke first. + * @param {function} two Function to invoke second. + * @return {function} Function that invokes the two argument functions. + * @private + */ +function createMergedResultFunction(one, two) { + return function mergedResult() { + var a = one.apply(this, arguments); + var b = two.apply(this, arguments); + if (a == null) { + return b; + } else if (b == null) { + return a; + } + var c = {}; + mergeIntoWithNoDuplicateKeys(c, a); + mergeIntoWithNoDuplicateKeys(c, b); + return c; + }; +} + +/** + * Creates a function that invokes two functions and ignores their return vales. + * + * @param {function} one Function to invoke first. + * @param {function} two Function to invoke second. + * @return {function} Function that invokes the two argument functions. + * @private + */ +function createChainedFunction(one, two) { + return function chainedFunction() { + one.apply(this, arguments); + two.apply(this, arguments); + }; +} + +/** + * Binds a method to the component. + * + * @param {object} component Component whose method is going to be bound. + * @param {function} method Method to be bound. + * @return {function} The bound method. + */ +function bindAutoBindMethod(component, method) { + var boundMethod = method.bind(component); + if (true) { + boundMethod.__reactBoundContext = component; + boundMethod.__reactBoundMethod = method; + boundMethod.__reactBoundArguments = null; + var componentName = component.constructor.displayName; + var _bind = boundMethod.bind; + boundMethod.bind = function (newThis) { + for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + // User is trying to bind() an autobound method; we effectively will + // ignore the value of "this" that the user is trying to use, so + // let's warn. + if (newThis !== component && newThis !== null) { + true ? warning(false, 'bind(): React component methods may only be bound to the ' + 'component instance. See %s', componentName) : void 0; + } else if (!args.length) { + true ? warning(false, 'bind(): You are binding a component method to the component. ' + 'React does this for you automatically in a high-performance ' + 'way, so you can safely remove this call. See %s', componentName) : void 0; + return boundMethod; + } + var reboundMethod = _bind.apply(boundMethod, arguments); + reboundMethod.__reactBoundContext = component; + reboundMethod.__reactBoundMethod = method; + reboundMethod.__reactBoundArguments = args; + return reboundMethod; + }; + } + return boundMethod; +} + +/** + * Binds all auto-bound methods in a component. + * + * @param {object} component Component whose method is going to be bound. + */ +function bindAutoBindMethods(component) { + var pairs = component.__reactAutoBindPairs; + for (var i = 0; i < pairs.length; i += 2) { + var autoBindKey = pairs[i]; + var method = pairs[i + 1]; + component[autoBindKey] = bindAutoBindMethod(component, method); + } +} + +/** + * Add more to the ReactClass base class. These are all legacy features and + * therefore not already part of the modern ReactComponent. + */ +var ReactClassMixin = { + + /** + * TODO: This will be deprecated because state should always keep a consistent + * type signature and the only use case for this, is to avoid that. + */ + replaceState: function (newState, callback) { + this.updater.enqueueReplaceState(this, newState); + if (callback) { + this.updater.enqueueCallback(this, callback, 'replaceState'); + } + }, + + /** + * Checks whether or not this composite component is mounted. + * @return {boolean} True if mounted, false otherwise. + * @protected + * @final + */ + isMounted: function () { + return this.updater.isMounted(this); + } +}; + +var ReactClassComponent = function () {}; +_assign(ReactClassComponent.prototype, ReactComponent.prototype, ReactClassMixin); + +/** + * Module for creating composite components. + * + * @class ReactClass + */ +var ReactClass = { + + /** + * Creates a composite component class given a class specification. + * See https://facebook.github.io/react/docs/top-level-api.html#react.createclass + * + * @param {object} spec Class specification (which must define `render`). + * @return {function} Component constructor function. + * @public + */ + createClass: function (spec) { + // To keep our warnings more understandable, we'll use a little hack here to + // ensure that Constructor.name !== 'Constructor'. This makes sure we don't + // unnecessarily identify a class without displayName as 'Constructor'. + var Constructor = identity(function (props, context, updater) { + // This constructor gets overridden by mocks. The argument is used + // by mocks to assert on what gets mounted. + + if (true) { + true ? warning(this instanceof Constructor, 'Something is calling a React component directly. Use a factory or ' + 'JSX instead. See: https://fb.me/react-legacyfactory') : void 0; + } + + // Wire up auto-binding + if (this.__reactAutoBindPairs.length) { + bindAutoBindMethods(this); + } + + this.props = props; + this.context = context; + this.refs = emptyObject; + this.updater = updater || ReactNoopUpdateQueue; + + this.state = null; + + // ReactClasses doesn't have constructors. Instead, they use the + // getInitialState and componentWillMount methods for initialization. + + var initialState = this.getInitialState ? this.getInitialState() : null; + if (true) { + // We allow auto-mocks to proceed as if they're returning null. + if (initialState === undefined && this.getInitialState._isMockFunction) { + // This is probably bad practice. Consider warning here and + // deprecating this convenience. + initialState = null; + } + } + !(typeof initialState === 'object' && !Array.isArray(initialState)) ? true ? invariant(false, '%s.getInitialState(): must return an object or null', Constructor.displayName || 'ReactCompositeComponent') : _prodInvariant('82', Constructor.displayName || 'ReactCompositeComponent') : void 0; + + this.state = initialState; + }); + Constructor.prototype = new ReactClassComponent(); + Constructor.prototype.constructor = Constructor; + Constructor.prototype.__reactAutoBindPairs = []; + + injectedMixins.forEach(mixSpecIntoComponent.bind(null, Constructor)); + + mixSpecIntoComponent(Constructor, spec); + + // Initialize the defaultProps property after all mixins have been merged. + if (Constructor.getDefaultProps) { + Constructor.defaultProps = Constructor.getDefaultProps(); + } + + if (true) { + // This is a tag to indicate that the use of these method names is ok, + // since it's used with createClass. If it's not, then it's likely a + // mistake so we'll warn you to use the static property, property + // initializer or constructor respectively. + if (Constructor.getDefaultProps) { + Constructor.getDefaultProps.isReactClassApproved = {}; + } + if (Constructor.prototype.getInitialState) { + Constructor.prototype.getInitialState.isReactClassApproved = {}; + } + } + + !Constructor.prototype.render ? true ? invariant(false, 'createClass(...): Class specification must implement a `render` method.') : _prodInvariant('83') : void 0; + + if (true) { + true ? warning(!Constructor.prototype.componentShouldUpdate, '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', spec.displayName || 'A component') : void 0; + true ? warning(!Constructor.prototype.componentWillRecieveProps, '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', spec.displayName || 'A component') : void 0; + } + + // Reduce time spent doing lookups by setting these on the prototype. + for (var methodName in ReactClassInterface) { + if (!Constructor.prototype[methodName]) { + Constructor.prototype[methodName] = null; + } + } + + return Constructor; + }, + + injection: { + injectMixin: function (mixin) { + injectedMixins.push(mixin); + } + } + +}; + +module.exports = ReactClass; + +/***/ }), +/* 295 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactDOMFactories.js ***! + \*****************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); + +/** + * Create a factory that creates HTML tag elements. + * + * @private + */ +var createDOMFactory = ReactElement.createFactory; +if (true) { + var ReactElementValidator = __webpack_require__(/*! ./ReactElementValidator */ 126); + createDOMFactory = ReactElementValidator.createFactory; +} + +/** + * Creates a mapping from supported HTML tags to `ReactDOMComponent` classes. + * This is also accessible via `React.DOM`. + * + * @public + */ +var ReactDOMFactories = { + a: createDOMFactory('a'), + abbr: createDOMFactory('abbr'), + address: createDOMFactory('address'), + area: createDOMFactory('area'), + article: createDOMFactory('article'), + aside: createDOMFactory('aside'), + audio: createDOMFactory('audio'), + b: createDOMFactory('b'), + base: createDOMFactory('base'), + bdi: createDOMFactory('bdi'), + bdo: createDOMFactory('bdo'), + big: createDOMFactory('big'), + blockquote: createDOMFactory('blockquote'), + body: createDOMFactory('body'), + br: createDOMFactory('br'), + button: createDOMFactory('button'), + canvas: createDOMFactory('canvas'), + caption: createDOMFactory('caption'), + cite: createDOMFactory('cite'), + code: createDOMFactory('code'), + col: createDOMFactory('col'), + colgroup: createDOMFactory('colgroup'), + data: createDOMFactory('data'), + datalist: createDOMFactory('datalist'), + dd: createDOMFactory('dd'), + del: createDOMFactory('del'), + details: createDOMFactory('details'), + dfn: createDOMFactory('dfn'), + dialog: createDOMFactory('dialog'), + div: createDOMFactory('div'), + dl: createDOMFactory('dl'), + dt: createDOMFactory('dt'), + em: createDOMFactory('em'), + embed: createDOMFactory('embed'), + fieldset: createDOMFactory('fieldset'), + figcaption: createDOMFactory('figcaption'), + figure: createDOMFactory('figure'), + footer: createDOMFactory('footer'), + form: createDOMFactory('form'), + h1: createDOMFactory('h1'), + h2: createDOMFactory('h2'), + h3: createDOMFactory('h3'), + h4: createDOMFactory('h4'), + h5: createDOMFactory('h5'), + h6: createDOMFactory('h6'), + head: createDOMFactory('head'), + header: createDOMFactory('header'), + hgroup: createDOMFactory('hgroup'), + hr: createDOMFactory('hr'), + html: createDOMFactory('html'), + i: createDOMFactory('i'), + iframe: createDOMFactory('iframe'), + img: createDOMFactory('img'), + input: createDOMFactory('input'), + ins: createDOMFactory('ins'), + kbd: createDOMFactory('kbd'), + keygen: createDOMFactory('keygen'), + label: createDOMFactory('label'), + legend: createDOMFactory('legend'), + li: createDOMFactory('li'), + link: createDOMFactory('link'), + main: createDOMFactory('main'), + map: createDOMFactory('map'), + mark: createDOMFactory('mark'), + menu: createDOMFactory('menu'), + menuitem: createDOMFactory('menuitem'), + meta: createDOMFactory('meta'), + meter: createDOMFactory('meter'), + nav: createDOMFactory('nav'), + noscript: createDOMFactory('noscript'), + object: createDOMFactory('object'), + ol: createDOMFactory('ol'), + optgroup: createDOMFactory('optgroup'), + option: createDOMFactory('option'), + output: createDOMFactory('output'), + p: createDOMFactory('p'), + param: createDOMFactory('param'), + picture: createDOMFactory('picture'), + pre: createDOMFactory('pre'), + progress: createDOMFactory('progress'), + q: createDOMFactory('q'), + rp: createDOMFactory('rp'), + rt: createDOMFactory('rt'), + ruby: createDOMFactory('ruby'), + s: createDOMFactory('s'), + samp: createDOMFactory('samp'), + script: createDOMFactory('script'), + section: createDOMFactory('section'), + select: createDOMFactory('select'), + small: createDOMFactory('small'), + source: createDOMFactory('source'), + span: createDOMFactory('span'), + strong: createDOMFactory('strong'), + style: createDOMFactory('style'), + sub: createDOMFactory('sub'), + summary: createDOMFactory('summary'), + sup: createDOMFactory('sup'), + table: createDOMFactory('table'), + tbody: createDOMFactory('tbody'), + td: createDOMFactory('td'), + textarea: createDOMFactory('textarea'), + tfoot: createDOMFactory('tfoot'), + th: createDOMFactory('th'), + thead: createDOMFactory('thead'), + time: createDOMFactory('time'), + title: createDOMFactory('title'), + tr: createDOMFactory('tr'), + track: createDOMFactory('track'), + u: createDOMFactory('u'), + ul: createDOMFactory('ul'), + 'var': createDOMFactory('var'), + video: createDOMFactory('video'), + wbr: createDOMFactory('wbr'), + + // SVG + circle: createDOMFactory('circle'), + clipPath: createDOMFactory('clipPath'), + defs: createDOMFactory('defs'), + ellipse: createDOMFactory('ellipse'), + g: createDOMFactory('g'), + image: createDOMFactory('image'), + line: createDOMFactory('line'), + linearGradient: createDOMFactory('linearGradient'), + mask: createDOMFactory('mask'), + path: createDOMFactory('path'), + pattern: createDOMFactory('pattern'), + polygon: createDOMFactory('polygon'), + polyline: createDOMFactory('polyline'), + radialGradient: createDOMFactory('radialGradient'), + rect: createDOMFactory('rect'), + stop: createDOMFactory('stop'), + svg: createDOMFactory('svg'), + text: createDOMFactory('text'), + tspan: createDOMFactory('tspan') +}; + +module.exports = ReactDOMFactories; + +/***/ }), +/* 296 */ +/* unknown exports provided */ +/* all exports used */ +/*!**************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactPropTypes.js ***! + \**************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); +var ReactPropTypeLocationNames = __webpack_require__(/*! ./ReactPropTypeLocationNames */ 73); +var ReactPropTypesSecret = __webpack_require__(/*! ./ReactPropTypesSecret */ 127); + +var emptyFunction = __webpack_require__(/*! fbjs/lib/emptyFunction */ 13); +var getIteratorFn = __webpack_require__(/*! ./getIteratorFn */ 75); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +/** + * Collection of methods that allow declaration and validation of props that are + * supplied to React components. Example usage: + * + * var Props = require('ReactPropTypes'); + * var MyArticle = React.createClass({ + * propTypes: { + * // An optional string prop named "description". + * description: Props.string, + * + * // A required enum prop named "category". + * category: Props.oneOf(['News','Photos']).isRequired, + * + * // A prop named "dialog" that requires an instance of Dialog. + * dialog: Props.instanceOf(Dialog).isRequired + * }, + * render: function() { ... } + * }); + * + * A more formal specification of how these methods are used: + * + * type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...) + * decl := ReactPropTypes.{type}(.isRequired)? + * + * Each and every declaration produces a function with the same signature. This + * allows the creation of custom validation functions. For example: + * + * var MyLink = React.createClass({ + * propTypes: { + * // An optional string or URI prop named "href". + * href: function(props, propName, componentName) { + * var propValue = props[propName]; + * if (propValue != null && typeof propValue !== 'string' && + * !(propValue instanceof URI)) { + * return new Error( + * 'Expected a string or an URI for ' + propName + ' in ' + + * componentName + * ); + * } + * } + * }, + * render: function() {...} + * }); + * + * @internal + */ + +var ANONYMOUS = '<<anonymous>>'; + +var ReactPropTypes = { + array: createPrimitiveTypeChecker('array'), + bool: createPrimitiveTypeChecker('boolean'), + func: createPrimitiveTypeChecker('function'), + number: createPrimitiveTypeChecker('number'), + object: createPrimitiveTypeChecker('object'), + string: createPrimitiveTypeChecker('string'), + symbol: createPrimitiveTypeChecker('symbol'), + + any: createAnyTypeChecker(), + arrayOf: createArrayOfTypeChecker, + element: createElementTypeChecker(), + instanceOf: createInstanceTypeChecker, + node: createNodeChecker(), + objectOf: createObjectOfTypeChecker, + oneOf: createEnumTypeChecker, + oneOfType: createUnionTypeChecker, + shape: createShapeTypeChecker +}; + +/** + * inlined Object.is polyfill to avoid requiring consumers ship their own + * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is + */ +/*eslint-disable no-self-compare*/ +function is(x, y) { + // SameValue algorithm + if (x === y) { + // Steps 1-5, 7-10 + // Steps 6.b-6.e: +0 != -0 + return x !== 0 || 1 / x === 1 / y; + } else { + // Step 6.a: NaN == NaN + return x !== x && y !== y; + } +} +/*eslint-enable no-self-compare*/ + +/** + * We use an Error-like object for backward compatibility as people may call + * PropTypes directly and inspect their output. However we don't use real + * Errors anymore. We don't inspect their stack anyway, and creating them + * is prohibitively expensive if they are created too often, such as what + * happens in oneOfType() for any type before the one that matched. + */ +function PropTypeError(message) { + this.message = message; + this.stack = ''; +} +// Make `instanceof Error` still work for returned errors. +PropTypeError.prototype = Error.prototype; + +function createChainableTypeChecker(validate) { + if (true) { + var manualPropTypeCallCache = {}; + } + function checkType(isRequired, props, propName, componentName, location, propFullName, secret) { + componentName = componentName || ANONYMOUS; + propFullName = propFullName || propName; + if (true) { + if (secret !== ReactPropTypesSecret && typeof console !== 'undefined') { + var cacheKey = componentName + ':' + propName; + if (!manualPropTypeCallCache[cacheKey]) { + true ? warning(false, 'You are manually calling a React.PropTypes validation ' + 'function for the `%s` prop on `%s`. This is deprecated ' + 'and will not work in production with the next major version. ' + 'You may be seeing this warning due to a third-party PropTypes ' + 'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.', propFullName, componentName) : void 0; + manualPropTypeCallCache[cacheKey] = true; + } + } + } + if (props[propName] == null) { + var locationName = ReactPropTypeLocationNames[location]; + if (isRequired) { + if (props[propName] === null) { + return new PropTypeError('The ' + locationName + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.')); + } + return new PropTypeError('The ' + locationName + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.')); + } + return null; + } else { + return validate(props, propName, componentName, location, propFullName); + } + } + + var chainedCheckType = checkType.bind(null, false); + chainedCheckType.isRequired = checkType.bind(null, true); + + return chainedCheckType; +} + +function createPrimitiveTypeChecker(expectedType) { + function validate(props, propName, componentName, location, propFullName, secret) { + var propValue = props[propName]; + var propType = getPropType(propValue); + if (propType !== expectedType) { + var locationName = ReactPropTypeLocationNames[location]; + // `propValue` being instance of, say, date/regexp, pass the 'object' + // check, but we can offer a more precise error message here rather than + // 'of type `object`'. + var preciseType = getPreciseType(propValue); + + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.')); + } + return null; + } + return createChainableTypeChecker(validate); +} + +function createAnyTypeChecker() { + return createChainableTypeChecker(emptyFunction.thatReturns(null)); +} + +function createArrayOfTypeChecker(typeChecker) { + function validate(props, propName, componentName, location, propFullName) { + if (typeof typeChecker !== 'function') { + return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.'); + } + var propValue = props[propName]; + if (!Array.isArray(propValue)) { + var locationName = ReactPropTypeLocationNames[location]; + var propType = getPropType(propValue); + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.')); + } + for (var i = 0; i < propValue.length; i++) { + var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret); + if (error instanceof Error) { + return error; + } + } + return null; + } + return createChainableTypeChecker(validate); +} + +function createElementTypeChecker() { + function validate(props, propName, componentName, location, propFullName) { + var propValue = props[propName]; + if (!ReactElement.isValidElement(propValue)) { + var locationName = ReactPropTypeLocationNames[location]; + var propType = getPropType(propValue); + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.')); + } + return null; + } + return createChainableTypeChecker(validate); +} + +function createInstanceTypeChecker(expectedClass) { + function validate(props, propName, componentName, location, propFullName) { + if (!(props[propName] instanceof expectedClass)) { + var locationName = ReactPropTypeLocationNames[location]; + var expectedClassName = expectedClass.name || ANONYMOUS; + var actualClassName = getClassName(props[propName]); + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.')); + } + return null; + } + return createChainableTypeChecker(validate); +} + +function createEnumTypeChecker(expectedValues) { + if (!Array.isArray(expectedValues)) { + true ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0; + return emptyFunction.thatReturnsNull; + } + + function validate(props, propName, componentName, location, propFullName) { + var propValue = props[propName]; + for (var i = 0; i < expectedValues.length; i++) { + if (is(propValue, expectedValues[i])) { + return null; + } + } + + var locationName = ReactPropTypeLocationNames[location]; + var valuesString = JSON.stringify(expectedValues); + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.')); + } + return createChainableTypeChecker(validate); +} + +function createObjectOfTypeChecker(typeChecker) { + function validate(props, propName, componentName, location, propFullName) { + if (typeof typeChecker !== 'function') { + return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.'); + } + var propValue = props[propName]; + var propType = getPropType(propValue); + if (propType !== 'object') { + var locationName = ReactPropTypeLocationNames[location]; + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.')); + } + for (var key in propValue) { + if (propValue.hasOwnProperty(key)) { + var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret); + if (error instanceof Error) { + return error; + } + } + } + return null; + } + return createChainableTypeChecker(validate); +} + +function createUnionTypeChecker(arrayOfTypeCheckers) { + if (!Array.isArray(arrayOfTypeCheckers)) { + true ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0; + return emptyFunction.thatReturnsNull; + } + + function validate(props, propName, componentName, location, propFullName) { + for (var i = 0; i < arrayOfTypeCheckers.length; i++) { + var checker = arrayOfTypeCheckers[i]; + if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) { + return null; + } + } + + var locationName = ReactPropTypeLocationNames[location]; + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.')); + } + return createChainableTypeChecker(validate); +} + +function createNodeChecker() { + function validate(props, propName, componentName, location, propFullName) { + if (!isNode(props[propName])) { + var locationName = ReactPropTypeLocationNames[location]; + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.')); + } + return null; + } + return createChainableTypeChecker(validate); +} + +function createShapeTypeChecker(shapeTypes) { + function validate(props, propName, componentName, location, propFullName) { + var propValue = props[propName]; + var propType = getPropType(propValue); + if (propType !== 'object') { + var locationName = ReactPropTypeLocationNames[location]; + return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.')); + } + for (var key in shapeTypes) { + var checker = shapeTypes[key]; + if (!checker) { + continue; + } + var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret); + if (error) { + return error; + } + } + return null; + } + return createChainableTypeChecker(validate); +} + +function isNode(propValue) { + switch (typeof propValue) { + case 'number': + case 'string': + case 'undefined': + return true; + case 'boolean': + return !propValue; + case 'object': + if (Array.isArray(propValue)) { + return propValue.every(isNode); + } + if (propValue === null || ReactElement.isValidElement(propValue)) { + return true; + } + + var iteratorFn = getIteratorFn(propValue); + if (iteratorFn) { + var iterator = iteratorFn.call(propValue); + var step; + if (iteratorFn !== propValue.entries) { + while (!(step = iterator.next()).done) { + if (!isNode(step.value)) { + return false; + } + } + } else { + // Iterator will provide entry [k,v] tuples rather than values. + while (!(step = iterator.next()).done) { + var entry = step.value; + if (entry) { + if (!isNode(entry[1])) { + return false; + } + } + } + } + } else { + return false; + } + + return true; + default: + return false; + } +} + +function isSymbol(propType, propValue) { + // Native Symbol. + if (propType === 'symbol') { + return true; + } + + // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol' + if (propValue['@@toStringTag'] === 'Symbol') { + return true; + } + + // Fallback for non-spec compliant Symbols which are polyfilled. + if (typeof Symbol === 'function' && propValue instanceof Symbol) { + return true; + } + + return false; +} + +// Equivalent of `typeof` but with special handling for array and regexp. +function getPropType(propValue) { + var propType = typeof propValue; + if (Array.isArray(propValue)) { + return 'array'; + } + if (propValue instanceof RegExp) { + // Old webkits (at least until Android 4.0) return 'function' rather than + // 'object' for typeof a RegExp. We'll normalize this here so that /bla/ + // passes PropTypes.object. + return 'object'; + } + if (isSymbol(propType, propValue)) { + return 'symbol'; + } + return propType; +} + +// This handles more types than `getPropType`. Only used for error messages. +// See `createPrimitiveTypeChecker`. +function getPreciseType(propValue) { + var propType = getPropType(propValue); + if (propType === 'object') { + if (propValue instanceof Date) { + return 'date'; + } else if (propValue instanceof RegExp) { + return 'regexp'; + } + } + return propType; +} + +// Returns class name of the object, if any. +function getClassName(propValue) { + if (!propValue.constructor || !propValue.constructor.name) { + return ANONYMOUS; + } + return propValue.constructor.name; +} + +module.exports = ReactPropTypes; + +/***/ }), +/* 297 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactPureComponent.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _assign = __webpack_require__(/*! object-assign */ 5); + +var ReactComponent = __webpack_require__(/*! ./ReactComponent */ 71); +var ReactNoopUpdateQueue = __webpack_require__(/*! ./ReactNoopUpdateQueue */ 72); + +var emptyObject = __webpack_require__(/*! fbjs/lib/emptyObject */ 33); + +/** + * Base class helpers for the updating state of a component. + */ +function ReactPureComponent(props, context, updater) { + // Duplicated from ReactComponent. + this.props = props; + this.context = context; + this.refs = emptyObject; + // We initialize the default updater but the real one gets injected by the + // renderer. + this.updater = updater || ReactNoopUpdateQueue; +} + +function ComponentDummy() {} +ComponentDummy.prototype = ReactComponent.prototype; +ReactPureComponent.prototype = new ComponentDummy(); +ReactPureComponent.prototype.constructor = ReactPureComponent; +// Avoid an extra prototype jump for these methods. +_assign(ReactPureComponent.prototype, ReactComponent.prototype); +ReactPureComponent.prototype.isPureReactComponent = true; + +module.exports = ReactPureComponent; + +/***/ }), +/* 298 */ +/* unknown exports provided */ +/* all exports used */ +/*!************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/ReactVersion.js ***! + \************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +module.exports = '15.4.2'; + +/***/ }), +/* 299 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/checkReactTypeSpec.js ***! + \******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/* WEBPACK VAR INJECTION */(function(process) {/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23); + +var ReactPropTypeLocationNames = __webpack_require__(/*! ./ReactPropTypeLocationNames */ 73); +var ReactPropTypesSecret = __webpack_require__(/*! ./ReactPropTypesSecret */ 127); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var ReactComponentTreeHook; + +if (typeof process !== 'undefined' && __webpack_require__.i({"NODE_ENV":"development","PUBLIC_URL":""}) && "development" === 'test') { + // Temporary hack. + // Inline requires don't work well with Jest: + // https://github.com/facebook/react/issues/7240 + // Remove the inline requires when we don't need them anymore: + // https://github.com/facebook/react/pull/7178 + ReactComponentTreeHook = __webpack_require__(/*! ./ReactComponentTreeHook */ 10); +} + +var loggedTypeFailures = {}; + +/** + * Assert that the values match with the type specs. + * Error messages are memorized and will only be shown once. + * + * @param {object} typeSpecs Map of name to a ReactPropType + * @param {object} values Runtime values that need to be type-checked + * @param {string} location e.g. "prop", "context", "child context" + * @param {string} componentName Name of the component for error messages. + * @param {?object} element The React element that is being type-checked + * @param {?number} debugID The React component instance that is being type-checked + * @private + */ +function checkReactTypeSpec(typeSpecs, values, location, componentName, element, debugID) { + for (var typeSpecName in typeSpecs) { + if (typeSpecs.hasOwnProperty(typeSpecName)) { + var error; + // Prop type validation may throw. In case they do, we don't want to + // fail the render phase where it didn't fail before. So we log it. + // After these have been cleaned up, we'll let them throw. + try { + // This is intentionally an invariant that gets caught. It's the same + // behavior as without this statement except with a better message. + !(typeof typeSpecs[typeSpecName] === 'function') ? true ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : _prodInvariant('84', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : void 0; + error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret); + } catch (ex) { + error = ex; + } + true ? warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName, typeof error) : void 0; + if (error instanceof Error && !(error.message in loggedTypeFailures)) { + // Only monitor this failure once because there tends to be a lot of the + // same error. + loggedTypeFailures[error.message] = true; + + var componentStackInfo = ''; + + if (true) { + if (!ReactComponentTreeHook) { + ReactComponentTreeHook = __webpack_require__(/*! ./ReactComponentTreeHook */ 10); + } + if (debugID !== null) { + componentStackInfo = ReactComponentTreeHook.getStackAddendumByID(debugID); + } else if (element !== null) { + componentStackInfo = ReactComponentTreeHook.getCurrentStackAddendum(element); + } + } + + true ? warning(false, 'Failed %s type: %s%s', location, error.message, componentStackInfo) : void 0; + } + } + } +} + +module.exports = checkReactTypeSpec; +/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(/*! ./../../process/browser.js */ 17))) + +/***/ }), +/* 300 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/onlyChild.js ***! + \*********************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23); + +var ReactElement = __webpack_require__(/*! ./ReactElement */ 22); + +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); + +/** + * Returns the first child in a collection of children and verifies that there + * is only one child in the collection. + * + * See https://facebook.github.io/react/docs/top-level-api.html#react.children.only + * + * The current implementation of this function assumes that a single child gets + * passed without a wrapper, but the purpose of this helper function is to + * abstract away the particular structure of children. + * + * @param {?object} children Child collection structure. + * @return {ReactElement} The first and only `ReactElement` contained in the + * structure. + */ +function onlyChild(children) { + !ReactElement.isValidElement(children) ? true ? invariant(false, 'React.Children.only expected to receive a single React element child.') : _prodInvariant('143') : void 0; + return children; +} + +module.exports = onlyChild; + +/***/ }), +/* 301 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************************!*\ + !*** ./packages/react-scripts/~/react/lib/traverseAllChildren.js ***! + \*******************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +/** + * Copyright 2013-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + + + +var _prodInvariant = __webpack_require__(/*! ./reactProdInvariant */ 23); + +var ReactCurrentOwner = __webpack_require__(/*! ./ReactCurrentOwner */ 15); +var REACT_ELEMENT_TYPE = __webpack_require__(/*! ./ReactElementSymbol */ 125); + +var getIteratorFn = __webpack_require__(/*! ./getIteratorFn */ 75); +var invariant = __webpack_require__(/*! fbjs/lib/invariant */ 0); +var KeyEscapeUtils = __webpack_require__(/*! ./KeyEscapeUtils */ 291); +var warning = __webpack_require__(/*! fbjs/lib/warning */ 1); + +var SEPARATOR = '.'; +var SUBSEPARATOR = ':'; + +/** + * This is inlined from ReactElement since this file is shared between + * isomorphic and renderers. We could extract this to a + * + */ + +/** + * TODO: Test that a single child and an array with one item have the same key + * pattern. + */ + +var didWarnAboutMaps = false; + +/** + * Generate a key string that identifies a component within a set. + * + * @param {*} component A component that could contain a manual key. + * @param {number} index Index that is used if a manual key is not provided. + * @return {string} + */ +function getComponentKey(component, index) { + // Do some typechecking here since we call this blindly. We want to ensure + // that we don't block potential future ES APIs. + if (component && typeof component === 'object' && component.key != null) { + // Explicit key + return KeyEscapeUtils.escape(component.key); + } + // Implicit key determined by the index in the set + return index.toString(36); +} + +/** + * @param {?*} children Children tree container. + * @param {!string} nameSoFar Name of the key path so far. + * @param {!function} callback Callback to invoke with each child found. + * @param {?*} traverseContext Used to pass information throughout the traversal + * process. + * @return {!number} The number of children in this subtree. + */ +function traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) { + var type = typeof children; + + if (type === 'undefined' || type === 'boolean') { + // All of the above are perceived as null. + children = null; + } + + if (children === null || type === 'string' || type === 'number' || + // The following is inlined from ReactElement. This means we can optimize + // some checks. React Fiber also inlines this logic for similar purposes. + type === 'object' && children.$$typeof === REACT_ELEMENT_TYPE) { + callback(traverseContext, children, + // If it's the only child, treat the name as if it was wrapped in an array + // so that it's consistent if the number of children grows. + nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar); + return 1; + } + + var child; + var nextName; + var subtreeCount = 0; // Count of children found in the current subtree. + var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR; + + if (Array.isArray(children)) { + for (var i = 0; i < children.length; i++) { + child = children[i]; + nextName = nextNamePrefix + getComponentKey(child, i); + subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); + } + } else { + var iteratorFn = getIteratorFn(children); + if (iteratorFn) { + var iterator = iteratorFn.call(children); + var step; + if (iteratorFn !== children.entries) { + var ii = 0; + while (!(step = iterator.next()).done) { + child = step.value; + nextName = nextNamePrefix + getComponentKey(child, ii++); + subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); + } + } else { + if (true) { + var mapsAsChildrenAddendum = ''; + if (ReactCurrentOwner.current) { + var mapsAsChildrenOwnerName = ReactCurrentOwner.current.getName(); + if (mapsAsChildrenOwnerName) { + mapsAsChildrenAddendum = ' Check the render method of `' + mapsAsChildrenOwnerName + '`.'; + } + } + true ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.%s', mapsAsChildrenAddendum) : void 0; + didWarnAboutMaps = true; + } + // Iterator will provide entry [k,v] tuples rather than values. + while (!(step = iterator.next()).done) { + var entry = step.value; + if (entry) { + child = entry[1]; + nextName = nextNamePrefix + KeyEscapeUtils.escape(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0); + subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext); + } + } + } + } else if (type === 'object') { + var addendum = ''; + if (true) { + addendum = ' If you meant to render a collection of children, use an array ' + 'instead or wrap the object using createFragment(object) from the ' + 'React add-ons.'; + if (children._isReactElement) { + addendum = ' It looks like you\'re using an element created by a different ' + 'version of React. Make sure to use only one copy of React.'; + } + if (ReactCurrentOwner.current) { + var name = ReactCurrentOwner.current.getName(); + if (name) { + addendum += ' Check the render method of `' + name + '`.'; + } + } + } + var childrenString = String(children); + true ? true ? invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : _prodInvariant('31', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : void 0; + } + } + + return subtreeCount; +} + +/** + * Traverses children that are typically specified as `props.children`, but + * might also be specified through attributes: + * + * - `traverseAllChildren(this.props.children, ...)` + * - `traverseAllChildren(this.props.leftPanelChildren, ...)` + * + * The `traverseContext` is an optional argument that is passed through the + * entire traversal. It can be used to store accumulations or anything else that + * the callback might find relevant. + * + * @param {?*} children Children tree object. + * @param {!function} callback To invoke upon traversing each child. + * @param {?*} traverseContext Context for traversal. + * @return {!number} The number of children in this subtree. + */ +function traverseAllChildren(children, callback, traverseContext) { + if (children == null) { + return 0; + } + + return traverseAllChildrenImpl(children, '', callback, traverseContext); +} + +module.exports = traverseAllChildren; + +/***/ }), +/* 302 */ +/* unknown exports provided */ +/* all exports used */ +/*!*****************************************************!*\ + !*** ./packages/react-scripts/template/src/App.css ***! + \*****************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +// style-loader: Adds some css to the DOM by adding a <style> tag + +// load the styles +var content = __webpack_require__(/*! !../../~/css-loader??ref--5-1!../../~/postcss-loader??postcss!./App.css */ 53); +if(typeof content === 'string') content = [[module.i, content, '']]; +// add the styles to the DOM +var update = __webpack_require__(/*! ../../~/style-loader/addStyles.js */ 129)(content, {}); +if(content.locals) module.exports = content.locals; +// Hot Module Replacement +if(true) { + // When the styles change, update the <style> tags + if(!content.locals) { + module.hot.accept(/*! !../../~/css-loader??ref--5-1!../../~/postcss-loader??postcss!./App.css */ 53, function() { + var newContent = __webpack_require__(/*! !../../~/css-loader??ref--5-1!../../~/postcss-loader??postcss!./App.css */ 53); + if(typeof newContent === 'string') newContent = [[module.i, newContent, '']]; + update(newContent); + }); + } + // When the module is disposed, remove the <style> tags + module.hot.dispose(function() { update(); }); +} + +/***/ }), +/* 303 */ +/* unknown exports provided */ +/* all exports used */ +/*!*******************************************************!*\ + !*** ./packages/react-scripts/template/src/index.css ***! + \*******************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +// style-loader: Adds some css to the DOM by adding a <style> tag + +// load the styles +var content = __webpack_require__(/*! !../../~/css-loader??ref--5-1!../../~/postcss-loader??postcss!./index.css */ 54); +if(typeof content === 'string') content = [[module.i, content, '']]; +// add the styles to the DOM +var update = __webpack_require__(/*! ../../~/style-loader/addStyles.js */ 129)(content, {}); +if(content.locals) module.exports = content.locals; +// Hot Module Replacement +if(true) { + // When the styles change, update the <style> tags + if(!content.locals) { + module.hot.accept(/*! !../../~/css-loader??ref--5-1!../../~/postcss-loader??postcss!./index.css */ 54, function() { + var newContent = __webpack_require__(/*! !../../~/css-loader??ref--5-1!../../~/postcss-loader??postcss!./index.css */ 54); + if(typeof newContent === 'string') newContent = [[module.i, newContent, '']]; + update(newContent); + }); + } + // When the module is disposed, remove the <style> tags + module.hot.dispose(function() { update(); }); +} + +/***/ }), +/* 304 */ +/* unknown exports provided */ +/* all exports used */ +/*!*********************************************!*\ + !*** ./packages/react-scripts/~/url/url.js ***! + \*********************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + + + +var punycode = __webpack_require__(/*! punycode */ 215); +var util = __webpack_require__(/*! ./util */ 305); + +exports.parse = urlParse; +exports.resolve = urlResolve; +exports.resolveObject = urlResolveObject; +exports.format = urlFormat; + +exports.Url = Url; + +function Url() { + this.protocol = null; + this.slashes = null; + this.auth = null; + this.host = null; + this.port = null; + this.hostname = null; + this.hash = null; + this.search = null; + this.query = null; + this.pathname = null; + this.path = null; + this.href = null; +} + +// Reference: RFC 3986, RFC 1808, RFC 2396 + +// define these here so at least they only have to be +// compiled once on the first module load. +var protocolPattern = /^([a-z0-9.+-]+:)/i, + portPattern = /:[0-9]*$/, + + // Special case for a simple path URL + simplePathPattern = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/, + + // RFC 2396: characters reserved for delimiting URLs. + // We actually just auto-escape these. + delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'], + + // RFC 2396: characters not allowed for various reasons. + unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims), + + // Allowed by RFCs, but cause of XSS attacks. Always escape these. + autoEscape = ['\''].concat(unwise), + // Characters that are never ever allowed in a hostname. + // Note that any invalid chars are also handled, but these + // are the ones that are *expected* to be seen, so we fast-path + // them. + nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape), + hostEndingChars = ['/', '?', '#'], + hostnameMaxLen = 255, + hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/, + hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/, + // protocols that can allow "unsafe" and "unwise" chars. + unsafeProtocol = { + 'javascript': true, + 'javascript:': true + }, + // protocols that never have a hostname. + hostlessProtocol = { + 'javascript': true, + 'javascript:': true + }, + // protocols that always contain a // bit. + slashedProtocol = { + 'http': true, + 'https': true, + 'ftp': true, + 'gopher': true, + 'file': true, + 'http:': true, + 'https:': true, + 'ftp:': true, + 'gopher:': true, + 'file:': true + }, + querystring = __webpack_require__(/*! querystring */ 218); + +function urlParse(url, parseQueryString, slashesDenoteHost) { + if (url && util.isObject(url) && url instanceof Url) return url; + + var u = new Url; + u.parse(url, parseQueryString, slashesDenoteHost); + return u; +} + +Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) { + if (!util.isString(url)) { + throw new TypeError("Parameter 'url' must be a string, not " + typeof url); + } + + // Copy chrome, IE, opera backslash-handling behavior. + // Back slashes before the query string get converted to forward slashes + // See: https://code.google.com/p/chromium/issues/detail?id=25916 + var queryIndex = url.indexOf('?'), + splitter = + (queryIndex !== -1 && queryIndex < url.indexOf('#')) ? '?' : '#', + uSplit = url.split(splitter), + slashRegex = /\\/g; + uSplit[0] = uSplit[0].replace(slashRegex, '/'); + url = uSplit.join(splitter); + + var rest = url; + + // trim before proceeding. + // This is to support parse stuff like " http://foo.com \n" + rest = rest.trim(); + + if (!slashesDenoteHost && url.split('#').length === 1) { + // Try fast path regexp + var simplePath = simplePathPattern.exec(rest); + if (simplePath) { + this.path = rest; + this.href = rest; + this.pathname = simplePath[1]; + if (simplePath[2]) { + this.search = simplePath[2]; + if (parseQueryString) { + this.query = querystring.parse(this.search.substr(1)); + } else { + this.query = this.search.substr(1); + } + } else if (parseQueryString) { + this.search = ''; + this.query = {}; + } + return this; + } + } + + var proto = protocolPattern.exec(rest); + if (proto) { + proto = proto[0]; + var lowerProto = proto.toLowerCase(); + this.protocol = lowerProto; + rest = rest.substr(proto.length); + } + + // figure out if it's got a host + // user@server is *always* interpreted as a hostname, and url + // resolution will treat //foo/bar as host=foo,path=bar because that's + // how the browser resolves relative URLs. + if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) { + var slashes = rest.substr(0, 2) === '//'; + if (slashes && !(proto && hostlessProtocol[proto])) { + rest = rest.substr(2); + this.slashes = true; + } + } + + if (!hostlessProtocol[proto] && + (slashes || (proto && !slashedProtocol[proto]))) { + + // there's a hostname. + // the first instance of /, ?, ;, or # ends the host. + // + // If there is an @ in the hostname, then non-host chars *are* allowed + // to the left of the last @ sign, unless some host-ending character + // comes *before* the @-sign. + // URLs are obnoxious. + // + // ex: + // http://a@b@c/ => user:a@b host:c + // http://a@b?@c => user:a host:c path:/?@c + + // v0.12 TODO(isaacs): This is not quite how Chrome does things. + // Review our test case against browsers more comprehensively. + + // find the first instance of any hostEndingChars + var hostEnd = -1; + for (var i = 0; i < hostEndingChars.length; i++) { + var hec = rest.indexOf(hostEndingChars[i]); + if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) + hostEnd = hec; + } + + // at this point, either we have an explicit point where the + // auth portion cannot go past, or the last @ char is the decider. + var auth, atSign; + if (hostEnd === -1) { + // atSign can be anywhere. + atSign = rest.lastIndexOf('@'); + } else { + // atSign must be in auth portion. + // http://a@b/c@d => host:b auth:a path:/c@d + atSign = rest.lastIndexOf('@', hostEnd); + } + + // Now we have a portion which is definitely the auth. + // Pull that off. + if (atSign !== -1) { + auth = rest.slice(0, atSign); + rest = rest.slice(atSign + 1); + this.auth = decodeURIComponent(auth); + } + + // the host is the remaining to the left of the first non-host char + hostEnd = -1; + for (var i = 0; i < nonHostChars.length; i++) { + var hec = rest.indexOf(nonHostChars[i]); + if (hec !== -1 && (hostEnd === -1 || hec < hostEnd)) + hostEnd = hec; + } + // if we still have not hit it, then the entire thing is a host. + if (hostEnd === -1) + hostEnd = rest.length; + + this.host = rest.slice(0, hostEnd); + rest = rest.slice(hostEnd); + + // pull out port. + this.parseHost(); + + // we've indicated that there is a hostname, + // so even if it's empty, it has to be present. + this.hostname = this.hostname || ''; + + // if hostname begins with [ and ends with ] + // assume that it's an IPv6 address. + var ipv6Hostname = this.hostname[0] === '[' && + this.hostname[this.hostname.length - 1] === ']'; + + // validate a little. + if (!ipv6Hostname) { + var hostparts = this.hostname.split(/\./); + for (var i = 0, l = hostparts.length; i < l; i++) { + var part = hostparts[i]; + if (!part) continue; + if (!part.match(hostnamePartPattern)) { + var newpart = ''; + for (var j = 0, k = part.length; j < k; j++) { + if (part.charCodeAt(j) > 127) { + // we replace non-ASCII char with a temporary placeholder + // we need this to make sure size of hostname is not + // broken by replacing non-ASCII by nothing + newpart += 'x'; + } else { + newpart += part[j]; + } + } + // we test again with ASCII char only + if (!newpart.match(hostnamePartPattern)) { + var validParts = hostparts.slice(0, i); + var notHost = hostparts.slice(i + 1); + var bit = part.match(hostnamePartStart); + if (bit) { + validParts.push(bit[1]); + notHost.unshift(bit[2]); + } + if (notHost.length) { + rest = '/' + notHost.join('.') + rest; + } + this.hostname = validParts.join('.'); + break; + } + } + } + } + + if (this.hostname.length > hostnameMaxLen) { + this.hostname = ''; + } else { + // hostnames are always lower case. + this.hostname = this.hostname.toLowerCase(); + } + + if (!ipv6Hostname) { + // IDNA Support: Returns a punycoded representation of "domain". + // It only converts parts of the domain name that + // have non-ASCII characters, i.e. it doesn't matter if + // you call it with a domain that already is ASCII-only. + this.hostname = punycode.toASCII(this.hostname); + } + + var p = this.port ? ':' + this.port : ''; + var h = this.hostname || ''; + this.host = h + p; + this.href += this.host; + + // strip [ and ] from the hostname + // the host field still retains them, though + if (ipv6Hostname) { + this.hostname = this.hostname.substr(1, this.hostname.length - 2); + if (rest[0] !== '/') { + rest = '/' + rest; + } + } + } + + // now rest is set to the post-host stuff. + // chop off any delim chars. + if (!unsafeProtocol[lowerProto]) { + + // First, make 100% sure that any "autoEscape" chars get + // escaped, even if encodeURIComponent doesn't think they + // need to be. + for (var i = 0, l = autoEscape.length; i < l; i++) { + var ae = autoEscape[i]; + if (rest.indexOf(ae) === -1) + continue; + var esc = encodeURIComponent(ae); + if (esc === ae) { + esc = escape(ae); + } + rest = rest.split(ae).join(esc); + } + } + + + // chop off from the tail first. + var hash = rest.indexOf('#'); + if (hash !== -1) { + // got a fragment string. + this.hash = rest.substr(hash); + rest = rest.slice(0, hash); + } + var qm = rest.indexOf('?'); + if (qm !== -1) { + this.search = rest.substr(qm); + this.query = rest.substr(qm + 1); + if (parseQueryString) { + this.query = querystring.parse(this.query); + } + rest = rest.slice(0, qm); + } else if (parseQueryString) { + // no query string, but parseQueryString still requested + this.search = ''; + this.query = {}; + } + if (rest) this.pathname = rest; + if (slashedProtocol[lowerProto] && + this.hostname && !this.pathname) { + this.pathname = '/'; + } + + //to support http.request + if (this.pathname || this.search) { + var p = this.pathname || ''; + var s = this.search || ''; + this.path = p + s; + } + + // finally, reconstruct the href based on what has been validated. + this.href = this.format(); + return this; +}; + +// format a parsed object into a url string +function urlFormat(obj) { + // ensure it's an object, and not a string url. + // If it's an obj, this is a no-op. + // this way, you can call url_format() on strings + // to clean up potentially wonky urls. + if (util.isString(obj)) obj = urlParse(obj); + if (!(obj instanceof Url)) return Url.prototype.format.call(obj); + return obj.format(); +} + +Url.prototype.format = function() { + var auth = this.auth || ''; + if (auth) { + auth = encodeURIComponent(auth); + auth = auth.replace(/%3A/i, ':'); + auth += '@'; + } + + var protocol = this.protocol || '', + pathname = this.pathname || '', + hash = this.hash || '', + host = false, + query = ''; + + if (this.host) { + host = auth + this.host; + } else if (this.hostname) { + host = auth + (this.hostname.indexOf(':') === -1 ? + this.hostname : + '[' + this.hostname + ']'); + if (this.port) { + host += ':' + this.port; + } + } + + if (this.query && + util.isObject(this.query) && + Object.keys(this.query).length) { + query = querystring.stringify(this.query); + } + + var search = this.search || (query && ('?' + query)) || ''; + + if (protocol && protocol.substr(-1) !== ':') protocol += ':'; + + // only the slashedProtocols get the //. Not mailto:, xmpp:, etc. + // unless they had them to begin with. + if (this.slashes || + (!protocol || slashedProtocol[protocol]) && host !== false) { + host = '//' + (host || ''); + if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname; + } else if (!host) { + host = ''; + } + + if (hash && hash.charAt(0) !== '#') hash = '#' + hash; + if (search && search.charAt(0) !== '?') search = '?' + search; + + pathname = pathname.replace(/[?#]/g, function(match) { + return encodeURIComponent(match); + }); + search = search.replace('#', '%23'); + + return protocol + host + pathname + search + hash; +}; + +function urlResolve(source, relative) { + return urlParse(source, false, true).resolve(relative); +} + +Url.prototype.resolve = function(relative) { + return this.resolveObject(urlParse(relative, false, true)).format(); +}; + +function urlResolveObject(source, relative) { + if (!source) return relative; + return urlParse(source, false, true).resolveObject(relative); +} + +Url.prototype.resolveObject = function(relative) { + if (util.isString(relative)) { + var rel = new Url(); + rel.parse(relative, false, true); + relative = rel; + } + + var result = new Url(); + var tkeys = Object.keys(this); + for (var tk = 0; tk < tkeys.length; tk++) { + var tkey = tkeys[tk]; + result[tkey] = this[tkey]; + } + + // hash is always overridden, no matter what. + // even href="" will remove it. + result.hash = relative.hash; + + // if the relative url is empty, then there's nothing left to do here. + if (relative.href === '') { + result.href = result.format(); + return result; + } + + // hrefs like //foo/bar always cut to the protocol. + if (relative.slashes && !relative.protocol) { + // take everything except the protocol from relative + var rkeys = Object.keys(relative); + for (var rk = 0; rk < rkeys.length; rk++) { + var rkey = rkeys[rk]; + if (rkey !== 'protocol') + result[rkey] = relative[rkey]; + } + + //urlParse appends trailing / to urls like http://www.example.com + if (slashedProtocol[result.protocol] && + result.hostname && !result.pathname) { + result.path = result.pathname = '/'; + } + + result.href = result.format(); + return result; + } + + if (relative.protocol && relative.protocol !== result.protocol) { + // if it's a known url protocol, then changing + // the protocol does weird things + // first, if it's not file:, then we MUST have a host, + // and if there was a path + // to begin with, then we MUST have a path. + // if it is file:, then the host is dropped, + // because that's known to be hostless. + // anything else is assumed to be absolute. + if (!slashedProtocol[relative.protocol]) { + var keys = Object.keys(relative); + for (var v = 0; v < keys.length; v++) { + var k = keys[v]; + result[k] = relative[k]; + } + result.href = result.format(); + return result; + } + + result.protocol = relative.protocol; + if (!relative.host && !hostlessProtocol[relative.protocol]) { + var relPath = (relative.pathname || '').split('/'); + while (relPath.length && !(relative.host = relPath.shift())); + if (!relative.host) relative.host = ''; + if (!relative.hostname) relative.hostname = ''; + if (relPath[0] !== '') relPath.unshift(''); + if (relPath.length < 2) relPath.unshift(''); + result.pathname = relPath.join('/'); + } else { + result.pathname = relative.pathname; + } + result.search = relative.search; + result.query = relative.query; + result.host = relative.host || ''; + result.auth = relative.auth; + result.hostname = relative.hostname || relative.host; + result.port = relative.port; + // to support http.request + if (result.pathname || result.search) { + var p = result.pathname || ''; + var s = result.search || ''; + result.path = p + s; + } + result.slashes = result.slashes || relative.slashes; + result.href = result.format(); + return result; + } + + var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'), + isRelAbs = ( + relative.host || + relative.pathname && relative.pathname.charAt(0) === '/' + ), + mustEndAbs = (isRelAbs || isSourceAbs || + (result.host && relative.pathname)), + removeAllDots = mustEndAbs, + srcPath = result.pathname && result.pathname.split('/') || [], + relPath = relative.pathname && relative.pathname.split('/') || [], + psychotic = result.protocol && !slashedProtocol[result.protocol]; + + // if the url is a non-slashed url, then relative + // links like ../.. should be able + // to crawl up to the hostname, as well. This is strange. + // result.protocol has already been set by now. + // Later on, put the first path part into the host field. + if (psychotic) { + result.hostname = ''; + result.port = null; + if (result.host) { + if (srcPath[0] === '') srcPath[0] = result.host; + else srcPath.unshift(result.host); + } + result.host = ''; + if (relative.protocol) { + relative.hostname = null; + relative.port = null; + if (relative.host) { + if (relPath[0] === '') relPath[0] = relative.host; + else relPath.unshift(relative.host); + } + relative.host = null; + } + mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === ''); + } + + if (isRelAbs) { + // it's absolute. + result.host = (relative.host || relative.host === '') ? + relative.host : result.host; + result.hostname = (relative.hostname || relative.hostname === '') ? + relative.hostname : result.hostname; + result.search = relative.search; + result.query = relative.query; + srcPath = relPath; + // fall through to the dot-handling below. + } else if (relPath.length) { + // it's relative + // throw away the existing file, and take the new path instead. + if (!srcPath) srcPath = []; + srcPath.pop(); + srcPath = srcPath.concat(relPath); + result.search = relative.search; + result.query = relative.query; + } else if (!util.isNullOrUndefined(relative.search)) { + // just pull out the search. + // like href='?foo'. + // Put this after the other two cases because it simplifies the booleans + if (psychotic) { + result.hostname = result.host = srcPath.shift(); + //occationaly the auth can get stuck only in host + //this especially happens in cases like + //url.resolveObject('mailto:local1@domain1', 'local2@domain2') + var authInHost = result.host && result.host.indexOf('@') > 0 ? + result.host.split('@') : false; + if (authInHost) { + result.auth = authInHost.shift(); + result.host = result.hostname = authInHost.shift(); + } + } + result.search = relative.search; + result.query = relative.query; + //to support http.request + if (!util.isNull(result.pathname) || !util.isNull(result.search)) { + result.path = (result.pathname ? result.pathname : '') + + (result.search ? result.search : ''); + } + result.href = result.format(); + return result; + } + + if (!srcPath.length) { + // no path at all. easy. + // we've already handled the other stuff above. + result.pathname = null; + //to support http.request + if (result.search) { + result.path = '/' + result.search; + } else { + result.path = null; + } + result.href = result.format(); + return result; + } + + // if a url ENDs in . or .., then it must get a trailing slash. + // however, if it ends in anything else non-slashy, + // then it must NOT get a trailing slash. + var last = srcPath.slice(-1)[0]; + var hasTrailingSlash = ( + (result.host || relative.host || srcPath.length > 1) && + (last === '.' || last === '..') || last === ''); + + // strip single dots, resolve double dots to parent dir + // if the path tries to go above the root, `up` ends up > 0 + var up = 0; + for (var i = srcPath.length; i >= 0; i--) { + last = srcPath[i]; + if (last === '.') { + srcPath.splice(i, 1); + } else if (last === '..') { + srcPath.splice(i, 1); + up++; + } else if (up) { + srcPath.splice(i, 1); + up--; + } + } + + // if the path is allowed to go above the root, restore leading ..s + if (!mustEndAbs && !removeAllDots) { + for (; up--; up) { + srcPath.unshift('..'); + } + } + + if (mustEndAbs && srcPath[0] !== '' && + (!srcPath[0] || srcPath[0].charAt(0) !== '/')) { + srcPath.unshift(''); + } + + if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) { + srcPath.push(''); + } + + var isAbsolute = srcPath[0] === '' || + (srcPath[0] && srcPath[0].charAt(0) === '/'); + + // put the host back + if (psychotic) { + result.hostname = result.host = isAbsolute ? '' : + srcPath.length ? srcPath.shift() : ''; + //occationaly the auth can get stuck only in host + //this especially happens in cases like + //url.resolveObject('mailto:local1@domain1', 'local2@domain2') + var authInHost = result.host && result.host.indexOf('@') > 0 ? + result.host.split('@') : false; + if (authInHost) { + result.auth = authInHost.shift(); + result.host = result.hostname = authInHost.shift(); + } + } + + mustEndAbs = mustEndAbs || (result.host && srcPath.length); + + if (mustEndAbs && !isAbsolute) { + srcPath.unshift(''); + } + + if (!srcPath.length) { + result.pathname = null; + result.path = null; + } else { + result.pathname = srcPath.join('/'); + } + + //to support request.http + if (!util.isNull(result.pathname) || !util.isNull(result.search)) { + result.path = (result.pathname ? result.pathname : '') + + (result.search ? result.search : ''); + } + result.auth = relative.auth || result.auth; + result.slashes = result.slashes || relative.slashes; + result.href = result.format(); + return result; +}; + +Url.prototype.parseHost = function() { + var host = this.host; + var port = portPattern.exec(host); + if (port) { + port = port[0]; + if (port !== ':') { + this.port = port.substr(1); + } + host = host.substr(0, host.length - port.length); + } + if (host) this.hostname = host; +}; + + +/***/ }), +/* 305 */ +/* unknown exports provided */ +/* all exports used */ +/*!**********************************************!*\ + !*** ./packages/react-scripts/~/url/util.js ***! + \**********************************************/ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; + + +module.exports = { + isString: function(arg) { + return typeof(arg) === 'string'; + }, + isObject: function(arg) { + return typeof(arg) === 'object' && arg !== null; + }, + isNull: function(arg) { + return arg === null; + }, + isNullOrUndefined: function(arg) { + return arg == null; + } +}; + + +/***/ }), +/* 306 */ +/* unknown exports provided */ +/* all exports used */ +/*!****************************************!*\ + !*** (webpack)/buildin/amd-options.js ***! + \****************************************/ +/***/ (function(module, exports) { + +/* WEBPACK VAR INJECTION */(function(__webpack_amd_options__) {/* globals __webpack_amd_options__ */ +module.exports = __webpack_amd_options__; + +/* WEBPACK VAR INJECTION */}.call(exports, {})) + +/***/ }), +/* 307 */ +/* unknown exports provided */ +/* all exports used */ +/*!********************************************************!*\ + !*** ./packages/react-scripts/~/whatwg-fetch/fetch.js ***! + \********************************************************/ +/***/ (function(module, exports) { + +(function(self) { + 'use strict'; + + if (self.fetch) { + return + } + + var support = { + searchParams: 'URLSearchParams' in self, + iterable: 'Symbol' in self && 'iterator' in Symbol, + blob: 'FileReader' in self && 'Blob' in self && (function() { + try { + new Blob() + return true + } catch(e) { + return false + } + })(), + formData: 'FormData' in self, + arrayBuffer: 'ArrayBuffer' in self + } + + if (support.arrayBuffer) { + var viewClasses = [ + '[object Int8Array]', + '[object Uint8Array]', + '[object Uint8ClampedArray]', + '[object Int16Array]', + '[object Uint16Array]', + '[object Int32Array]', + '[object Uint32Array]', + '[object Float32Array]', + '[object Float64Array]' + ] + + var isDataView = function(obj) { + return obj && DataView.prototype.isPrototypeOf(obj) + } + + var isArrayBufferView = ArrayBuffer.isView || function(obj) { + return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1 + } + } + + function normalizeName(name) { + if (typeof name !== 'string') { + name = String(name) + } + if (/[^a-z0-9\-#$%&'*+.\^_`|~]/i.test(name)) { + throw new TypeError('Invalid character in header field name') + } + return name.toLowerCase() + } + + function normalizeValue(value) { + if (typeof value !== 'string') { + value = String(value) + } + return value + } + + // Build a destructive iterator for the value list + function iteratorFor(items) { + var iterator = { + next: function() { + var value = items.shift() + return {done: value === undefined, value: value} + } + } + + if (support.iterable) { + iterator[Symbol.iterator] = function() { + return iterator + } + } + + return iterator + } + + function Headers(headers) { + this.map = {} + + if (headers instanceof Headers) { + headers.forEach(function(value, name) { + this.append(name, value) + }, this) + + } else if (headers) { + Object.getOwnPropertyNames(headers).forEach(function(name) { + this.append(name, headers[name]) + }, this) + } + } + + Headers.prototype.append = function(name, value) { + name = normalizeName(name) + value = normalizeValue(value) + var oldValue = this.map[name] + this.map[name] = oldValue ? oldValue+','+value : value + } + + Headers.prototype['delete'] = function(name) { + delete this.map[normalizeName(name)] + } + + Headers.prototype.get = function(name) { + name = normalizeName(name) + return this.has(name) ? this.map[name] : null + } + + Headers.prototype.has = function(name) { + return this.map.hasOwnProperty(normalizeName(name)) + } + + Headers.prototype.set = function(name, value) { + this.map[normalizeName(name)] = normalizeValue(value) + } + + Headers.prototype.forEach = function(callback, thisArg) { + for (var name in this.map) { + if (this.map.hasOwnProperty(name)) { + callback.call(thisArg, this.map[name], name, this) + } + } + } + + Headers.prototype.keys = function() { + var items = [] + this.forEach(function(value, name) { items.push(name) }) + return iteratorFor(items) + } + + Headers.prototype.values = function() { + var items = [] + this.forEach(function(value) { items.push(value) }) + return iteratorFor(items) + } + + Headers.prototype.entries = function() { + var items = [] + this.forEach(function(value, name) { items.push([name, value]) }) + return iteratorFor(items) + } + + if (support.iterable) { + Headers.prototype[Symbol.iterator] = Headers.prototype.entries + } + + function consumed(body) { + if (body.bodyUsed) { + return Promise.reject(new TypeError('Already read')) + } + body.bodyUsed = true + } + + function fileReaderReady(reader) { + return new Promise(function(resolve, reject) { + reader.onload = function() { + resolve(reader.result) + } + reader.onerror = function() { + reject(reader.error) + } + }) + } + + function readBlobAsArrayBuffer(blob) { + var reader = new FileReader() + var promise = fileReaderReady(reader) + reader.readAsArrayBuffer(blob) + return promise + } + + function readBlobAsText(blob) { + var reader = new FileReader() + var promise = fileReaderReady(reader) + reader.readAsText(blob) + return promise + } + + function readArrayBufferAsText(buf) { + var view = new Uint8Array(buf) + var chars = new Array(view.length) + + for (var i = 0; i < view.length; i++) { + chars[i] = String.fromCharCode(view[i]) + } + return chars.join('') + } + + function bufferClone(buf) { + if (buf.slice) { + return buf.slice(0) + } else { + var view = new Uint8Array(buf.byteLength) + view.set(new Uint8Array(buf)) + return view.buffer + } + } + + function Body() { + this.bodyUsed = false + + this._initBody = function(body) { + this._bodyInit = body + if (!body) { + this._bodyText = '' + } else if (typeof body === 'string') { + this._bodyText = body + } else if (support.blob && Blob.prototype.isPrototypeOf(body)) { + this._bodyBlob = body + } else if (support.formData && FormData.prototype.isPrototypeOf(body)) { + this._bodyFormData = body + } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) { + this._bodyText = body.toString() + } else if (support.arrayBuffer && support.blob && isDataView(body)) { + this._bodyArrayBuffer = bufferClone(body.buffer) + // IE 10-11 can't handle a DataView body. + this._bodyInit = new Blob([this._bodyArrayBuffer]) + } else if (support.arrayBuffer && (ArrayBuffer.prototype.isPrototypeOf(body) || isArrayBufferView(body))) { + this._bodyArrayBuffer = bufferClone(body) + } else { + throw new Error('unsupported BodyInit type') + } + + if (!this.headers.get('content-type')) { + if (typeof body === 'string') { + this.headers.set('content-type', 'text/plain;charset=UTF-8') + } else if (this._bodyBlob && this._bodyBlob.type) { + this.headers.set('content-type', this._bodyBlob.type) + } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) { + this.headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8') + } + } + } + + if (support.blob) { + this.blob = function() { + var rejected = consumed(this) + if (rejected) { + return rejected + } + + if (this._bodyBlob) { + return Promise.resolve(this._bodyBlob) + } else if (this._bodyArrayBuffer) { + return Promise.resolve(new Blob([this._bodyArrayBuffer])) + } else if (this._bodyFormData) { + throw new Error('could not read FormData body as blob') + } else { + return Promise.resolve(new Blob([this._bodyText])) + } + } + + this.arrayBuffer = function() { + if (this._bodyArrayBuffer) { + return consumed(this) || Promise.resolve(this._bodyArrayBuffer) + } else { + return this.blob().then(readBlobAsArrayBuffer) + } + } + } + + this.text = function() { + var rejected = consumed(this) + if (rejected) { + return rejected + } + + if (this._bodyBlob) { + return readBlobAsText(this._bodyBlob) + } else if (this._bodyArrayBuffer) { + return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer)) + } else if (this._bodyFormData) { + throw new Error('could not read FormData body as text') + } else { + return Promise.resolve(this._bodyText) + } + } + + if (support.formData) { + this.formData = function() { + return this.text().then(decode) + } + } + + this.json = function() { + return this.text().then(JSON.parse) + } + + return this + } + + // HTTP methods whose capitalization should be normalized + var methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT'] + + function normalizeMethod(method) { + var upcased = method.toUpperCase() + return (methods.indexOf(upcased) > -1) ? upcased : method + } + + function Request(input, options) { + options = options || {} + var body = options.body + + if (input instanceof Request) { + if (input.bodyUsed) { + throw new TypeError('Already read') + } + this.url = input.url + this.credentials = input.credentials + if (!options.headers) { + this.headers = new Headers(input.headers) + } + this.method = input.method + this.mode = input.mode + if (!body && input._bodyInit != null) { + body = input._bodyInit + input.bodyUsed = true + } + } else { + this.url = String(input) + } + + this.credentials = options.credentials || this.credentials || 'omit' + if (options.headers || !this.headers) { + this.headers = new Headers(options.headers) + } + this.method = normalizeMethod(options.method || this.method || 'GET') + this.mode = options.mode || this.mode || null + this.referrer = null + + if ((this.method === 'GET' || this.method === 'HEAD') && body) { + throw new TypeError('Body not allowed for GET or HEAD requests') + } + this._initBody(body) + } + + Request.prototype.clone = function() { + return new Request(this, { body: this._bodyInit }) + } + + function decode(body) { + var form = new FormData() + body.trim().split('&').forEach(function(bytes) { + if (bytes) { + var split = bytes.split('=') + var name = split.shift().replace(/\+/g, ' ') + var value = split.join('=').replace(/\+/g, ' ') + form.append(decodeURIComponent(name), decodeURIComponent(value)) + } + }) + return form + } + + function parseHeaders(rawHeaders) { + var headers = new Headers() + rawHeaders.split(/\r?\n/).forEach(function(line) { + var parts = line.split(':') + var key = parts.shift().trim() + if (key) { + var value = parts.join(':').trim() + headers.append(key, value) + } + }) + return headers + } + + Body.call(Request.prototype) + + function Response(bodyInit, options) { + if (!options) { + options = {} + } + + this.type = 'default' + this.status = 'status' in options ? options.status : 200 + this.ok = this.status >= 200 && this.status < 300 + this.statusText = 'statusText' in options ? options.statusText : 'OK' + this.headers = new Headers(options.headers) + this.url = options.url || '' + this._initBody(bodyInit) + } + + Body.call(Response.prototype) + + Response.prototype.clone = function() { + return new Response(this._bodyInit, { + status: this.status, + statusText: this.statusText, + headers: new Headers(this.headers), + url: this.url + }) + } + + Response.error = function() { + var response = new Response(null, {status: 0, statusText: ''}) + response.type = 'error' + return response + } + + var redirectStatuses = [301, 302, 303, 307, 308] + + Response.redirect = function(url, status) { + if (redirectStatuses.indexOf(status) === -1) { + throw new RangeError('Invalid status code') + } + + return new Response(null, {status: status, headers: {location: url}}) + } + + self.Headers = Headers + self.Request = Request + self.Response = Response + + self.fetch = function(input, init) { + return new Promise(function(resolve, reject) { + var request = new Request(input, init) + var xhr = new XMLHttpRequest() + + xhr.onload = function() { + var options = { + status: xhr.status, + statusText: xhr.statusText, + headers: parseHeaders(xhr.getAllResponseHeaders() || '') + } + options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL') + var body = 'response' in xhr ? xhr.response : xhr.responseText + resolve(new Response(body, options)) + } + + xhr.onerror = function() { + reject(new TypeError('Network request failed')) + } + + xhr.ontimeout = function() { + reject(new TypeError('Network request failed')) + } + + xhr.open(request.method, request.url, true) + + if (request.credentials === 'include') { + xhr.withCredentials = true + } + + if ('responseType' in xhr && support.blob) { + xhr.responseType = 'blob' + } + + request.headers.forEach(function(value, name) { + xhr.setRequestHeader(name, value) + }) + + xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit) + }) + } + self.fetch.polyfill = true +})(typeof self !== 'undefined' ? self : this); + + +/***/ }), +/* 308 */ +/* unknown exports provided */ +/* all exports used */ +/*!******************************************************************************************************************************************************************************************************!*\ + !*** multi ./packages/react-dev-utils/webpackHotDevClient.js ./packages/react-scripts/config/polyfills.js ./packages/react-dev-utils/crashOverlay.js ./packages/react-scripts/template/src/index.js ***! + \******************************************************************************************************************************************************************************************************/ +/***/ (function(module, exports, __webpack_require__) { + +__webpack_require__(/*! 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fn;\r\n \t}\r\n \t\r\n \tfunction hotCreateModule(moduleId) { // eslint-disable-line no-unused-vars\r\n \t\tvar hot = {\r\n \t\t\t// private stuff\r\n \t\t\t_acceptedDependencies: {},\r\n \t\t\t_declinedDependencies: {},\r\n \t\t\t_selfAccepted: false,\r\n \t\t\t_selfDeclined: false,\r\n \t\t\t_disposeHandlers: [],\r\n \t\t\t_main: hotMainModule,\r\n \t\r\n \t\t\t// Module API\r\n \t\t\tactive: true,\r\n \t\t\taccept: function(dep, callback) {\r\n \t\t\t\tif(typeof dep === \"undefined\")\r\n \t\t\t\t\thot._selfAccepted = true;\r\n \t\t\t\telse if(typeof dep === \"function\")\r\n \t\t\t\t\thot._selfAccepted = dep;\r\n \t\t\t\telse if(typeof dep === \"object\")\r\n \t\t\t\t\tfor(var i = 0; i < dep.length; i++)\r\n \t\t\t\t\t\thot._acceptedDependencies[dep[i]] = callback || function() {};\r\n \t\t\t\telse\r\n \t\t\t\t\thot._acceptedDependencies[dep] = callback || function() {};\r\n \t\t\t},\r\n \t\t\tdecline: function(dep) {\r\n \t\t\t\tif(typeof dep === \"undefined\")\r\n \t\t\t\t\thot._selfDeclined = true;\r\n \t\t\t\telse if(typeof dep === \"object\")\r\n \t\t\t\t\tfor(var i = 0; i < dep.length; i++)\r\n \t\t\t\t\t\thot._declinedDependencies[dep[i]] = true;\r\n \t\t\t\telse\r\n \t\t\t\t\thot._declinedDependencies[dep] = true;\r\n \t\t\t},\r\n \t\t\tdispose: function(callback) {\r\n \t\t\t\thot._disposeHandlers.push(callback);\r\n \t\t\t},\r\n \t\t\taddDisposeHandler: function(callback) {\r\n \t\t\t\thot._disposeHandlers.push(callback);\r\n \t\t\t},\r\n \t\t\tremoveDisposeHandler: function(callback) {\r\n \t\t\t\tvar idx = hot._disposeHandlers.indexOf(callback);\r\n \t\t\t\tif(idx >= 0) hot._disposeHandlers.splice(idx, 1);\r\n \t\t\t},\r\n \t\r\n \t\t\t// Management API\r\n \t\t\tcheck: hotCheck,\r\n \t\t\tapply: hotApply,\r\n \t\t\tstatus: function(l) {\r\n \t\t\t\tif(!l) return hotStatus;\r\n \t\t\t\thotStatusHandlers.push(l);\r\n \t\t\t},\r\n \t\t\taddStatusHandler: function(l) {\r\n \t\t\t\thotStatusHandlers.push(l);\r\n \t\t\t},\r\n \t\t\tremoveStatusHandler: function(l) {\r\n \t\t\t\tvar idx = hotStatusHandlers.indexOf(l);\r\n \t\t\t\tif(idx >= 0) hotStatusHandlers.splice(idx, 1);\r\n \t\t\t},\r\n \t\r\n \t\t\t//inherit from previous dispose call\r\n \t\t\tdata: hotCurrentModuleData[moduleId]\r\n \t\t};\r\n \t\thotMainModule = true;\r\n \t\treturn hot;\r\n \t}\r\n \t\r\n \tvar hotStatusHandlers = [];\r\n \tvar hotStatus = \"idle\";\r\n \t\r\n \tfunction hotSetStatus(newStatus) {\r\n \t\thotStatus = newStatus;\r\n \t\tfor(var i = 0; i < hotStatusHandlers.length; i++)\r\n \t\t\thotStatusHandlers[i].call(null, newStatus);\r\n \t}\r\n \t\r\n \t// while downloading\r\n \tvar hotWaitingFiles = 0;\r\n \tvar hotChunksLoading = 0;\r\n \tvar hotWaitingFilesMap = {};\r\n \tvar hotRequestedFilesMap = {};\r\n \tvar hotAvailableFilesMap = {};\r\n \tvar hotDeferred;\r\n \t\r\n \t// The update info\r\n \tvar hotUpdate, hotUpdateNewHash;\r\n \t\r\n \tfunction toModuleId(id) {\r\n \t\tvar isNumber = (+id) + \"\" === id;\r\n \t\treturn isNumber ? +id : id;\r\n \t}\r\n \t\r\n \tfunction hotCheck(apply) {\r\n \t\tif(hotStatus !== \"idle\") throw new Error(\"check() is only allowed in idle status\");\r\n \t\thotApplyOnUpdate = apply;\r\n \t\thotSetStatus(\"check\");\r\n \t\treturn hotDownloadManifest().then(function(update) {\r\n \t\t\tif(!update) {\r\n \t\t\t\thotSetStatus(\"idle\");\r\n \t\t\t\treturn null;\r\n \t\t\t}\r\n \t\r\n \t\t\thotRequestedFilesMap = {};\r\n \t\t\thotWaitingFilesMap = {};\r\n \t\t\thotAvailableFilesMap = update.c;\r\n \t\t\thotUpdateNewHash = update.h;\r\n \t\r\n \t\t\thotSetStatus(\"prepare\");\r\n \t\t\tvar promise = new Promise(function(resolve, reject) {\r\n \t\t\t\thotDeferred = {\r\n \t\t\t\t\tresolve: resolve,\r\n \t\t\t\t\treject: reject\r\n \t\t\t\t};\r\n \t\t\t});\r\n \t\t\thotUpdate = {};\r\n \t\t\tvar chunkId = 0;\r\n \t\t\t{ // eslint-disable-line no-lone-blocks\r\n \t\t\t\t/*globals chunkId */\r\n \t\t\t\thotEnsureUpdateChunk(chunkId);\r\n \t\t\t}\r\n \t\t\tif(hotStatus === \"prepare\" && hotChunksLoading === 0 && hotWaitingFiles === 0) {\r\n \t\t\t\thotUpdateDownloaded();\r\n \t\t\t}\r\n \t\t\treturn promise;\r\n \t\t});\r\n \t}\r\n \t\r\n \tfunction hotAddUpdateChunk(chunkId, moreModules) { // eslint-disable-line no-unused-vars\r\n \t\tif(!hotAvailableFilesMap[chunkId] || !hotRequestedFilesMap[chunkId])\r\n \t\t\treturn;\r\n \t\thotRequestedFilesMap[chunkId] = false;\r\n \t\tfor(var moduleId in moreModules) {\r\n \t\t\tif(Object.prototype.hasOwnProperty.call(moreModules, moduleId)) {\r\n \t\t\t\thotUpdate[moduleId] = moreModules[moduleId];\r\n \t\t\t}\r\n \t\t}\r\n \t\tif(--hotWaitingFiles === 0 && hotChunksLoading === 0) {\r\n \t\t\thotUpdateDownloaded();\r\n \t\t}\r\n \t}\r\n \t\r\n \tfunction hotEnsureUpdateChunk(chunkId) {\r\n \t\tif(!hotAvailableFilesMap[chunkId]) {\r\n \t\t\thotWaitingFilesMap[chunkId] = true;\r\n \t\t} else {\r\n \t\t\thotRequestedFilesMap[chunkId] = true;\r\n \t\t\thotWaitingFiles++;\r\n \t\t\thotDownloadUpdateChunk(chunkId);\r\n \t\t}\r\n \t}\r\n \t\r\n \tfunction hotUpdateDownloaded() {\r\n \t\thotSetStatus(\"ready\");\r\n \t\tvar deferred = hotDeferred;\r\n \t\thotDeferred = null;\r\n \t\tif(!deferred) return;\r\n \t\tif(hotApplyOnUpdate) {\r\n \t\t\thotApply(hotApplyOnUpdate).then(function(result) {\r\n \t\t\t\tdeferred.resolve(result);\r\n \t\t\t}, function(err) {\r\n \t\t\t\tdeferred.reject(err);\r\n \t\t\t});\r\n \t\t} else {\r\n \t\t\tvar outdatedModules = [];\r\n \t\t\tfor(var id in hotUpdate) {\r\n \t\t\t\tif(Object.prototype.hasOwnProperty.call(hotUpdate, id)) {\r\n \t\t\t\t\toutdatedModules.push(toModuleId(id));\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\t\tdeferred.resolve(outdatedModules);\r\n \t\t}\r\n \t}\r\n \t\r\n \tfunction hotApply(options) {\r\n \t\tif(hotStatus !== \"ready\") throw new Error(\"apply() is only allowed in ready status\");\r\n \t\toptions = options || {};\r\n \t\r\n \t\tvar cb;\r\n \t\tvar i;\r\n \t\tvar j;\r\n \t\tvar module;\r\n \t\tvar moduleId;\r\n \t\r\n \t\tfunction getAffectedStuff(updateModuleId) {\r\n \t\t\tvar outdatedModules = [updateModuleId];\r\n \t\t\tvar outdatedDependencies = {};\r\n \t\r\n \t\t\tvar queue = outdatedModules.slice().map(function(id) {\r\n \t\t\t\treturn {\r\n \t\t\t\t\tchain: [id],\r\n \t\t\t\t\tid: id\r\n \t\t\t\t};\r\n \t\t\t});\r\n \t\t\twhile(queue.length > 0) {\r\n \t\t\t\tvar queueItem = queue.pop();\r\n \t\t\t\tvar moduleId = queueItem.id;\r\n \t\t\t\tvar chain = queueItem.chain;\r\n \t\t\t\tmodule = installedModules[moduleId];\r\n \t\t\t\tif(!module || module.hot._selfAccepted)\r\n \t\t\t\t\tcontinue;\r\n \t\t\t\tif(module.hot._selfDeclined) {\r\n \t\t\t\t\treturn {\r\n \t\t\t\t\t\ttype: \"self-declined\",\r\n \t\t\t\t\t\tchain: chain,\r\n \t\t\t\t\t\tmoduleId: moduleId\r\n \t\t\t\t\t};\r\n \t\t\t\t}\r\n \t\t\t\tif(module.hot._main) {\r\n \t\t\t\t\treturn {\r\n \t\t\t\t\t\ttype: \"unaccepted\",\r\n \t\t\t\t\t\tchain: chain,\r\n \t\t\t\t\t\tmoduleId: moduleId\r\n \t\t\t\t\t};\r\n \t\t\t\t}\r\n \t\t\t\tfor(var i = 0; i < module.parents.length; i++) {\r\n \t\t\t\t\tvar parentId = module.parents[i];\r\n \t\t\t\t\tvar parent = installedModules[parentId];\r\n \t\t\t\t\tif(!parent) continue;\r\n \t\t\t\t\tif(parent.hot._declinedDependencies[moduleId]) {\r\n \t\t\t\t\t\treturn {\r\n \t\t\t\t\t\t\ttype: \"declined\",\r\n \t\t\t\t\t\t\tchain: chain.concat([parentId]),\r\n \t\t\t\t\t\t\tmoduleId: moduleId,\r\n \t\t\t\t\t\t\tparentId: parentId\r\n \t\t\t\t\t\t};\r\n \t\t\t\t\t}\r\n \t\t\t\t\tif(outdatedModules.indexOf(parentId) >= 0) continue;\r\n \t\t\t\t\tif(parent.hot._acceptedDependencies[moduleId]) {\r\n \t\t\t\t\t\tif(!outdatedDependencies[parentId])\r\n \t\t\t\t\t\t\toutdatedDependencies[parentId] = [];\r\n \t\t\t\t\t\taddAllToSet(outdatedDependencies[parentId], [moduleId]);\r\n \t\t\t\t\t\tcontinue;\r\n \t\t\t\t\t}\r\n \t\t\t\t\tdelete outdatedDependencies[parentId];\r\n \t\t\t\t\toutdatedModules.push(parentId);\r\n \t\t\t\t\tqueue.push({\r\n \t\t\t\t\t\tchain: chain.concat([parentId]),\r\n \t\t\t\t\t\tid: parentId\r\n \t\t\t\t\t});\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\r\n \t\t\treturn {\r\n \t\t\t\ttype: \"accepted\",\r\n \t\t\t\tmoduleId: updateModuleId,\r\n \t\t\t\toutdatedModules: outdatedModules,\r\n \t\t\t\toutdatedDependencies: outdatedDependencies\r\n \t\t\t};\r\n \t\t}\r\n \t\r\n \t\tfunction addAllToSet(a, b) {\r\n \t\t\tfor(var i = 0; i < b.length; i++) {\r\n \t\t\t\tvar item = b[i];\r\n \t\t\t\tif(a.indexOf(item) < 0)\r\n \t\t\t\t\ta.push(item);\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// at begin all updates modules are outdated\r\n \t\t// the \"outdated\" status can propagate to parents if they don't accept the children\r\n \t\tvar outdatedDependencies = {};\r\n \t\tvar outdatedModules = [];\r\n \t\tvar appliedUpdate = {};\r\n \t\r\n \t\tvar warnUnexpectedRequire = function warnUnexpectedRequire() {\r\n \t\t\tconsole.warn(\"[HMR] unexpected require(\" + result.moduleId + \") to disposed module\");\r\n \t\t};\r\n \t\r\n \t\tfor(var id in hotUpdate) {\r\n \t\t\tif(Object.prototype.hasOwnProperty.call(hotUpdate, id)) {\r\n \t\t\t\tmoduleId = toModuleId(id);\r\n \t\t\t\tvar result;\r\n \t\t\t\tif(hotUpdate[id]) {\r\n \t\t\t\t\tresult = getAffectedStuff(moduleId);\r\n \t\t\t\t} else {\r\n \t\t\t\t\tresult = {\r\n \t\t\t\t\t\ttype: \"disposed\",\r\n \t\t\t\t\t\tmoduleId: id\r\n \t\t\t\t\t};\r\n \t\t\t\t}\r\n \t\t\t\tvar abortError = false;\r\n \t\t\t\tvar doApply = false;\r\n \t\t\t\tvar doDispose = false;\r\n \t\t\t\tvar chainInfo = \"\";\r\n \t\t\t\tif(result.chain) {\r\n \t\t\t\t\tchainInfo = \"\\nUpdate propagation: \" + result.chain.join(\" -> \");\r\n \t\t\t\t}\r\n \t\t\t\tswitch(result.type) {\r\n \t\t\t\t\tcase \"self-declined\":\r\n \t\t\t\t\t\tif(options.onDeclined)\r\n \t\t\t\t\t\t\toptions.onDeclined(result);\r\n \t\t\t\t\t\tif(!options.ignoreDeclined)\r\n \t\t\t\t\t\t\tabortError = new Error(\"Aborted because of self decline: \" + result.moduleId + chainInfo);\r\n \t\t\t\t\t\tbreak;\r\n \t\t\t\t\tcase \"declined\":\r\n \t\t\t\t\t\tif(options.onDeclined)\r\n \t\t\t\t\t\t\toptions.onDeclined(result);\r\n \t\t\t\t\t\tif(!options.ignoreDeclined)\r\n \t\t\t\t\t\t\tabortError = new Error(\"Aborted because of declined dependency: \" + result.moduleId + \" in \" + result.parentId + chainInfo);\r\n \t\t\t\t\t\tbreak;\r\n \t\t\t\t\tcase \"unaccepted\":\r\n \t\t\t\t\t\tif(options.onUnaccepted)\r\n \t\t\t\t\t\t\toptions.onUnaccepted(result);\r\n \t\t\t\t\t\tif(!options.ignoreUnaccepted)\r\n \t\t\t\t\t\t\tabortError = new Error(\"Aborted because \" + moduleId + \" is not accepted\" + chainInfo);\r\n \t\t\t\t\t\tbreak;\r\n \t\t\t\t\tcase \"accepted\":\r\n \t\t\t\t\t\tif(options.onAccepted)\r\n \t\t\t\t\t\t\toptions.onAccepted(result);\r\n \t\t\t\t\t\tdoApply = true;\r\n \t\t\t\t\t\tbreak;\r\n \t\t\t\t\tcase \"disposed\":\r\n \t\t\t\t\t\tif(options.onDisposed)\r\n \t\t\t\t\t\t\toptions.onDisposed(result);\r\n \t\t\t\t\t\tdoDispose = true;\r\n \t\t\t\t\t\tbreak;\r\n \t\t\t\t\tdefault:\r\n \t\t\t\t\t\tthrow new Error(\"Unexception type \" + result.type);\r\n \t\t\t\t}\r\n \t\t\t\tif(abortError) {\r\n \t\t\t\t\thotSetStatus(\"abort\");\r\n \t\t\t\t\treturn Promise.reject(abortError);\r\n \t\t\t\t}\r\n \t\t\t\tif(doApply) {\r\n \t\t\t\t\tappliedUpdate[moduleId] = hotUpdate[moduleId];\r\n \t\t\t\t\taddAllToSet(outdatedModules, result.outdatedModules);\r\n \t\t\t\t\tfor(moduleId in result.outdatedDependencies) {\r\n \t\t\t\t\t\tif(Object.prototype.hasOwnProperty.call(result.outdatedDependencies, moduleId)) {\r\n \t\t\t\t\t\t\tif(!outdatedDependencies[moduleId])\r\n \t\t\t\t\t\t\t\toutdatedDependencies[moduleId] = [];\r\n \t\t\t\t\t\t\taddAllToSet(outdatedDependencies[moduleId], result.outdatedDependencies[moduleId]);\r\n \t\t\t\t\t\t}\r\n \t\t\t\t\t}\r\n \t\t\t\t}\r\n \t\t\t\tif(doDispose) {\r\n \t\t\t\t\taddAllToSet(outdatedModules, [result.moduleId]);\r\n \t\t\t\t\tappliedUpdate[moduleId] = warnUnexpectedRequire;\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// Store self accepted outdated modules to require them later by the module system\r\n \t\tvar outdatedSelfAcceptedModules = [];\r\n \t\tfor(i = 0; i < outdatedModules.length; i++) {\r\n \t\t\tmoduleId = outdatedModules[i];\r\n \t\t\tif(installedModules[moduleId] && installedModules[moduleId].hot._selfAccepted)\r\n \t\t\t\toutdatedSelfAcceptedModules.push({\r\n \t\t\t\t\tmodule: moduleId,\r\n \t\t\t\t\terrorHandler: installedModules[moduleId].hot._selfAccepted\r\n \t\t\t\t});\r\n \t\t}\r\n \t\r\n \t\t// Now in \"dispose\" phase\r\n \t\thotSetStatus(\"dispose\");\r\n \t\tObject.keys(hotAvailableFilesMap).forEach(function(chunkId) {\r\n \t\t\tif(hotAvailableFilesMap[chunkId] === false) {\r\n \t\t\t\thotDisposeChunk(chunkId);\r\n \t\t\t}\r\n \t\t});\r\n \t\r\n \t\tvar idx;\r\n \t\tvar queue = outdatedModules.slice();\r\n \t\twhile(queue.length > 0) {\r\n \t\t\tmoduleId = queue.pop();\r\n \t\t\tmodule = installedModules[moduleId];\r\n \t\t\tif(!module) continue;\r\n \t\r\n \t\t\tvar data = {};\r\n \t\r\n \t\t\t// Call dispose handlers\r\n \t\t\tvar disposeHandlers = module.hot._disposeHandlers;\r\n \t\t\tfor(j = 0; j < disposeHandlers.length; j++) {\r\n \t\t\t\tcb = disposeHandlers[j];\r\n \t\t\t\tcb(data);\r\n \t\t\t}\r\n \t\t\thotCurrentModuleData[moduleId] = data;\r\n \t\r\n \t\t\t// disable module (this disables requires from this module)\r\n \t\t\tmodule.hot.active = false;\r\n \t\r\n \t\t\t// remove module from cache\r\n \t\t\tdelete installedModules[moduleId];\r\n \t\r\n \t\t\t// remove \"parents\" references from all children\r\n \t\t\tfor(j = 0; j < module.children.length; j++) {\r\n \t\t\t\tvar child = installedModules[module.children[j]];\r\n \t\t\t\tif(!child) continue;\r\n \t\t\t\tidx = child.parents.indexOf(moduleId);\r\n \t\t\t\tif(idx >= 0) {\r\n \t\t\t\t\tchild.parents.splice(idx, 1);\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// remove outdated dependency from module children\r\n \t\tvar dependency;\r\n \t\tvar moduleOutdatedDependencies;\r\n \t\tfor(moduleId in outdatedDependencies) {\r\n \t\t\tif(Object.prototype.hasOwnProperty.call(outdatedDependencies, moduleId)) {\r\n \t\t\t\tmodule = installedModules[moduleId];\r\n \t\t\t\tif(module) {\r\n \t\t\t\t\tmoduleOutdatedDependencies = outdatedDependencies[moduleId];\r\n \t\t\t\t\tfor(j = 0; j < moduleOutdatedDependencies.length; j++) {\r\n \t\t\t\t\t\tdependency = moduleOutdatedDependencies[j];\r\n \t\t\t\t\t\tidx = module.children.indexOf(dependency);\r\n \t\t\t\t\t\tif(idx >= 0) module.children.splice(idx, 1);\r\n \t\t\t\t\t}\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// Not in \"apply\" phase\r\n \t\thotSetStatus(\"apply\");\r\n \t\r\n \t\thotCurrentHash = hotUpdateNewHash;\r\n \t\r\n \t\t// insert new code\r\n \t\tfor(moduleId in appliedUpdate) {\r\n \t\t\tif(Object.prototype.hasOwnProperty.call(appliedUpdate, moduleId)) {\r\n \t\t\t\tmodules[moduleId] = appliedUpdate[moduleId];\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// call accept handlers\r\n \t\tvar error = null;\r\n \t\tfor(moduleId in outdatedDependencies) {\r\n \t\t\tif(Object.prototype.hasOwnProperty.call(outdatedDependencies, moduleId)) {\r\n \t\t\t\tmodule = installedModules[moduleId];\r\n \t\t\t\tmoduleOutdatedDependencies = outdatedDependencies[moduleId];\r\n \t\t\t\tvar callbacks = [];\r\n \t\t\t\tfor(i = 0; i < moduleOutdatedDependencies.length; i++) {\r\n \t\t\t\t\tdependency = moduleOutdatedDependencies[i];\r\n \t\t\t\t\tcb = module.hot._acceptedDependencies[dependency];\r\n \t\t\t\t\tif(callbacks.indexOf(cb) >= 0) continue;\r\n \t\t\t\t\tcallbacks.push(cb);\r\n \t\t\t\t}\r\n \t\t\t\tfor(i = 0; i < callbacks.length; i++) {\r\n \t\t\t\t\tcb = callbacks[i];\r\n \t\t\t\t\ttry {\r\n \t\t\t\t\t\tcb(moduleOutdatedDependencies);\r\n \t\t\t\t\t} catch(err) {\r\n \t\t\t\t\t\tif(options.onErrored) {\r\n \t\t\t\t\t\t\toptions.onErrored({\r\n \t\t\t\t\t\t\t\ttype: \"accept-errored\",\r\n \t\t\t\t\t\t\t\tmoduleId: moduleId,\r\n \t\t\t\t\t\t\t\tdependencyId: moduleOutdatedDependencies[i],\r\n \t\t\t\t\t\t\t\terror: err\r\n \t\t\t\t\t\t\t});\r\n \t\t\t\t\t\t}\r\n \t\t\t\t\t\tif(!options.ignoreErrored) {\r\n \t\t\t\t\t\t\tif(!error)\r\n \t\t\t\t\t\t\t\terror = err;\r\n \t\t\t\t\t\t}\r\n \t\t\t\t\t}\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// Load self accepted modules\r\n \t\tfor(i = 0; i < outdatedSelfAcceptedModules.length; i++) {\r\n \t\t\tvar item = outdatedSelfAcceptedModules[i];\r\n \t\t\tmoduleId = item.module;\r\n \t\t\thotCurrentParents = [moduleId];\r\n \t\t\ttry {\r\n \t\t\t\t__webpack_require__(moduleId);\r\n \t\t\t} catch(err) {\r\n \t\t\t\tif(typeof item.errorHandler === \"function\") {\r\n \t\t\t\t\ttry {\r\n \t\t\t\t\t\titem.errorHandler(err);\r\n \t\t\t\t\t} catch(err2) {\r\n \t\t\t\t\t\tif(options.onErrored) {\r\n \t\t\t\t\t\t\toptions.onErrored({\r\n \t\t\t\t\t\t\t\ttype: \"self-accept-error-handler-errored\",\r\n \t\t\t\t\t\t\t\tmoduleId: moduleId,\r\n \t\t\t\t\t\t\t\terror: err2,\r\n \t\t\t\t\t\t\t\torginalError: err\r\n \t\t\t\t\t\t\t});\r\n \t\t\t\t\t\t}\r\n \t\t\t\t\t\tif(!options.ignoreErrored) {\r\n \t\t\t\t\t\t\tif(!error)\r\n \t\t\t\t\t\t\t\terror = err2;\r\n \t\t\t\t\t\t}\r\n \t\t\t\t\t\tif(!error)\r\n \t\t\t\t\t\t\terror = err;\r\n \t\t\t\t\t}\r\n \t\t\t\t} else {\r\n \t\t\t\t\tif(options.onErrored) {\r\n \t\t\t\t\t\toptions.onErrored({\r\n \t\t\t\t\t\t\ttype: \"self-accept-errored\",\r\n \t\t\t\t\t\t\tmoduleId: moduleId,\r\n \t\t\t\t\t\t\terror: err\r\n \t\t\t\t\t\t});\r\n \t\t\t\t\t}\r\n \t\t\t\t\tif(!options.ignoreErrored) {\r\n \t\t\t\t\t\tif(!error)\r\n \t\t\t\t\t\t\terror = err;\r\n \t\t\t\t\t}\r\n \t\t\t\t}\r\n \t\t\t}\r\n \t\t}\r\n \t\r\n \t\t// handle errors in accept handlers and self accepted module load\r\n \t\tif(error) {\r\n \t\t\thotSetStatus(\"fail\");\r\n \t\t\treturn Promise.reject(error);\r\n \t\t}\r\n \t\r\n \t\thotSetStatus(\"idle\");\r\n \t\treturn Promise.resolve(outdatedModules);\r\n \t}\r\n\n \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId])\n \t\t\treturn installedModules[moduleId].exports;\n\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\ti: moduleId,\n \t\t\tl: false,\n \t\t\texports: {},\n \t\t\thot: hotCreateModule(moduleId),\n \t\t\tparents: (hotCurrentParentsTemp = hotCurrentParents, hotCurrentParents = [], hotCurrentParentsTemp),\n \t\t\tchildren: []\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, hotCreateRequire(moduleId));\n\n \t\t// Flag the module as loaded\n \t\tmodule.l = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// identity function for calling harmony imports with the correct context\n \t__webpack_require__.i = function(value) { return value; };\n\n \t// define getter function for harmony exports\n \t__webpack_require__.d = function(exports, name, getter) {\n \t\tif(!__webpack_require__.o(exports, name)) {\n \t\t\tObject.defineProperty(exports, name, {\n \t\t\t\tconfigurable: false,\n \t\t\t\tenumerable: true,\n \t\t\t\tget: getter\n \t\t\t});\n \t\t}\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"/\";\n\n \t// __webpack_hash__\n \t__webpack_require__.h = function() { return hotCurrentHash; };\n\n \t// Load entry module and return exports\n \treturn hotCreateRequire(308)(__webpack_require__.s = 308);\n\n\n\n// WEBPACK FOOTER //\n// webpack/bootstrap 9adc269624aebdc8dc37","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * Use invariant() to assert state which your program assumes to be true.\n *\n * Provide sprintf-style format (only %s is supported) and arguments\n * to provide information about what broke and what you were\n * expecting.\n *\n * The invariant message will be stripped in production, but the invariant\n * will remain to ensure logic does not differ in production.\n */\n\nvar validateFormat = function validateFormat(format) {};\n\nif (process.env.NODE_ENV !== 'production') {\n validateFormat = function validateFormat(format) {\n if (format === undefined) {\n throw new Error('invariant requires an error message argument');\n }\n };\n}\n\nfunction invariant(condition, format, a, b, c, d, e, f) {\n validateFormat(format);\n\n if (!condition) {\n var error;\n if (format === undefined) {\n error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');\n } else {\n var args = [a, b, c, d, e, f];\n var argIndex = 0;\n error = new Error(format.replace(/%s/g, function () {\n return args[argIndex++];\n }));\n error.name = 'Invariant Violation';\n }\n\n error.framesToPop = 1; // we don't care about invariant's own frame\n throw error;\n }\n}\n\nmodule.exports = invariant;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/invariant.js\n// module id = 0\n// module chunks = 0","/**\n * Copyright 2014-2015, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar emptyFunction = require('./emptyFunction');\n\n/**\n * Similar to invariant but only logs a warning if the condition is not met.\n * This can be used to log issues in development environments in critical\n * paths. Removing the logging code for production environments will keep the\n * same logic and follow the same code paths.\n */\n\nvar warning = emptyFunction;\n\nif (process.env.NODE_ENV !== 'production') {\n (function () {\n var printWarning = function printWarning(format) {\n for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n var argIndex = 0;\n var message = 'Warning: ' + format.replace(/%s/g, function () {\n return args[argIndex++];\n });\n if (typeof console !== 'undefined') {\n console.error(message);\n }\n try {\n // --- Welcome to debugging React ---\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch (x) {}\n };\n\n warning = function warning(condition, format) {\n if (format === undefined) {\n throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');\n }\n\n if (format.indexOf('Failed Composite propType: ') === 0) {\n return; // Ignore CompositeComponent proptype check.\n }\n\n if (!condition) {\n for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {\n args[_key2 - 2] = arguments[_key2];\n }\n\n printWarning.apply(undefined, [format].concat(args));\n }\n };\n })();\n}\n\nmodule.exports = warning;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/warning.js\n// module id = 1\n// module chunks = 0","if (typeof Object.create === 'function') {\n // implementation from standard node.js 'util' module\n module.exports = function inherits(ctor, superCtor) {\n ctor.super_ = superCtor\n ctor.prototype = Object.create(superCtor.prototype, {\n constructor: {\n value: ctor,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n };\n} else {\n // old school shim for old browsers\n module.exports = function inherits(ctor, superCtor) {\n ctor.super_ = superCtor\n var TempCtor = function () {}\n TempCtor.prototype = superCtor.prototype\n ctor.prototype = new TempCtor()\n ctor.prototype.constructor = ctor\n }\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/inherits/inherits_browser.js\n// module id = 2\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n'use strict';\n\n/**\n * WARNING: DO NOT manually require this module.\n * This is a replacement for `invariant(...)` used by the error code system\n * and will _only_ be required by the corresponding babel pass.\n * It always throws.\n */\n\nfunction reactProdInvariant(code) {\n var argCount = arguments.length - 1;\n\n var message = 'Minified React error #' + code + '; visit ' + 'http://facebook.github.io/react/docs/error-decoder.html?invariant=' + code;\n\n for (var argIdx = 0; argIdx < argCount; argIdx++) {\n message += '&args[]=' + encodeURIComponent(arguments[argIdx + 1]);\n }\n\n message += ' for the full message or use the non-minified dev environment' + ' for full errors and additional helpful warnings.';\n\n var error = new Error(message);\n error.name = 'Invariant Violation';\n error.framesToPop = 1; // we don't care about reactProdInvariant's own frame\n\n throw error;\n}\n\nmodule.exports = reactProdInvariant;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/reactProdInvariant.js\n// module id = 3\n// module chunks = 0","var g;\r\n\r\n// This works in non-strict mode\r\ng = (function() {\r\n\treturn this;\r\n})();\r\n\r\ntry {\r\n\t// This works if eval is allowed (see CSP)\r\n\tg = g || Function(\"return this\")() || (1,eval)(\"this\");\r\n} catch(e) {\r\n\t// This works if the window reference is available\r\n\tif(typeof window === \"object\")\r\n\t\tg = window;\r\n}\r\n\r\n// g can still be undefined, but nothing to do about it...\r\n// We return undefined, instead of nothing here, so it's\r\n// easier to handle this case. if(!global) { ...}\r\n\r\nmodule.exports = g;\r\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// (webpack)/buildin/global.js\n// module id = 4\n// module chunks = 0","/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n\n'use strict';\n/* eslint-disable no-unused-vars */\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n\tif (val === null || val === undefined) {\n\t\tthrow new TypeError('Object.assign cannot be called with null or undefined');\n\t}\n\n\treturn Object(val);\n}\n\nfunction shouldUseNative() {\n\ttry {\n\t\tif (!Object.assign) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Detect buggy property enumeration order in older V8 versions.\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\t\tvar test1 = new String('abc'); // eslint-disable-line no-new-wrappers\n\t\ttest1[5] = 'de';\n\t\tif (Object.getOwnPropertyNames(test1)[0] === '5') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test2 = {};\n\t\tfor (var i = 0; i < 10; i++) {\n\t\t\ttest2['_' + String.fromCharCode(i)] = i;\n\t\t}\n\t\tvar order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n\t\t\treturn test2[n];\n\t\t});\n\t\tif (order2.join('') !== '0123456789') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test3 = {};\n\t\t'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n\t\t\ttest3[letter] = letter;\n\t\t});\n\t\tif (Object.keys(Object.assign({}, test3)).join('') !==\n\t\t\t\t'abcdefghijklmnopqrst') {\n\t\t\treturn false;\n\t\t}\n\n\t\treturn true;\n\t} catch (err) {\n\t\t// We don't expect any of the above to throw, but better to be safe.\n\t\treturn false;\n\t}\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n\tvar from;\n\tvar to = toObject(target);\n\tvar symbols;\n\n\tfor (var s = 1; s < arguments.length; s++) {\n\t\tfrom = Object(arguments[s]);\n\n\t\tfor (var key in from) {\n\t\t\tif (hasOwnProperty.call(from, key)) {\n\t\t\t\tto[key] = from[key];\n\t\t\t}\n\t\t}\n\n\t\tif (getOwnPropertySymbols) {\n\t\t\tsymbols = getOwnPropertySymbols(from);\n\t\t\tfor (var i = 0; i < symbols.length; i++) {\n\t\t\t\tif (propIsEnumerable.call(from, symbols[i])) {\n\t\t\t\t\tto[symbols[i]] = from[symbols[i]];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn to;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/object-assign/index.js\n// module id = 5\n// module chunks = 0","/**\n * This is the web browser implementation of `debug()`.\n *\n * Expose `debug()` as the module.\n */\n\nexports = module.exports = require('./debug');\nexports.log = log;\nexports.formatArgs = formatArgs;\nexports.save = save;\nexports.load = load;\nexports.useColors = useColors;\nexports.storage = 'undefined' != typeof chrome\n && 'undefined' != typeof chrome.storage\n ? chrome.storage.local\n : localstorage();\n\n/**\n * Colors.\n */\n\nexports.colors = [\n 'lightseagreen',\n 'forestgreen',\n 'goldenrod',\n 'dodgerblue',\n 'darkorchid',\n 'crimson'\n];\n\n/**\n * Currently only WebKit-based Web Inspectors, Firefox >= v31,\n * and the Firebug extension (any Firefox version) are known\n * to support \"%c\" CSS customizations.\n *\n * TODO: add a `localStorage` variable to explicitly enable/disable colors\n */\n\nfunction useColors() {\n // NB: In an Electron preload script, document will be defined but not fully\n // initialized. Since we know we're in Chrome, we'll just detect this case\n // explicitly\n if (typeof window !== 'undefined' && window && typeof window.process !== 'undefined' && window.process.type === 'renderer') {\n return true;\n }\n\n // is webkit? http://stackoverflow.com/a/16459606/376773\n // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632\n return (typeof document !== 'undefined' && document && 'WebkitAppearance' in document.documentElement.style) ||\n // is firebug? http://stackoverflow.com/a/398120/376773\n (typeof window !== 'undefined' && window && window.console && (console.firebug || (console.exception && console.table))) ||\n // is firefox >= v31?\n // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages\n (typeof navigator !== 'undefined' && navigator && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\\/(\\d+)/) && parseInt(RegExp.$1, 10) >= 31) ||\n // double check webkit in userAgent just in case we are in a worker\n (typeof navigator !== 'undefined' && navigator && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\\/(\\d+)/));\n}\n\n/**\n * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.\n */\n\nexports.formatters.j = function(v) {\n try {\n return JSON.stringify(v);\n } catch (err) {\n return '[UnexpectedJSONParseError]: ' + err.message;\n }\n};\n\n\n/**\n * Colorize log arguments if enabled.\n *\n * @api public\n */\n\nfunction formatArgs(args) {\n var useColors = this.useColors;\n\n args[0] = (useColors ? '%c' : '')\n + this.namespace\n + (useColors ? ' %c' : ' ')\n + args[0]\n + (useColors ? '%c ' : ' ')\n + '+' + exports.humanize(this.diff);\n\n if (!useColors) return;\n\n var c = 'color: ' + this.color;\n args.splice(1, 0, c, 'color: inherit')\n\n // the final \"%c\" is somewhat tricky, because there could be other\n // arguments passed either before or after the %c, so we need to\n // figure out the correct index to insert the CSS into\n var index = 0;\n var lastC = 0;\n args[0].replace(/%[a-zA-Z%]/g, function(match) {\n if ('%%' === match) return;\n index++;\n if ('%c' === match) {\n // we only are interested in the *last* %c\n // (the user may have provided their own)\n lastC = index;\n }\n });\n\n args.splice(lastC, 0, c);\n}\n\n/**\n * Invokes `console.log()` when available.\n * No-op when `console.log` is not a \"function\".\n *\n * @api public\n */\n\nfunction log() {\n // this hackery is required for IE8/9, where\n // the `console.log` function doesn't have 'apply'\n return 'object' === typeof console\n && console.log\n && Function.prototype.apply.call(console.log, console, arguments);\n}\n\n/**\n * Save `namespaces`.\n *\n * @param {String} namespaces\n * @api private\n */\n\nfunction save(namespaces) {\n try {\n if (null == namespaces) {\n exports.storage.removeItem('debug');\n } else {\n exports.storage.debug = namespaces;\n }\n } catch(e) {}\n}\n\n/**\n * Load `namespaces`.\n *\n * @return {String} returns the previously persisted debug modes\n * @api private\n */\n\nfunction load() {\n var r;\n try {\n r = exports.storage.debug;\n } catch(e) {}\n\n // If debug isn't set in LS, and we're in Electron, try to load $DEBUG\n if (!r && typeof process !== 'undefined' && 'env' in process) {\n r = process.env.DEBUG;\n }\n\n return r;\n}\n\n/**\n * Enable namespaces listed in `localStorage.debug` initially.\n */\n\nexports.enable(load());\n\n/**\n * Localstorage attempts to return the localstorage.\n *\n * This is necessary because safari throws\n * when a user disables cookies/localstorage\n * and you attempt to access it.\n *\n * @return {LocalStorage}\n * @api private\n */\n\nfunction localstorage() {\n try {\n return window.localStorage;\n } catch (e) {}\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/debug/src/browser.js\n// module id = 6\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar DOMProperty = require('./DOMProperty');\nvar ReactDOMComponentFlags = require('./ReactDOMComponentFlags');\n\nvar invariant = require('fbjs/lib/invariant');\n\nvar ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME;\nvar Flags = ReactDOMComponentFlags;\n\nvar internalInstanceKey = '__reactInternalInstance$' + Math.random().toString(36).slice(2);\n\n/**\n * Check if a given node should be cached.\n */\nfunction shouldPrecacheNode(node, nodeID) {\n return node.nodeType === 1 && node.getAttribute(ATTR_NAME) === String(nodeID) || node.nodeType === 8 && node.nodeValue === ' react-text: ' + nodeID + ' ' || node.nodeType === 8 && node.nodeValue === ' react-empty: ' + nodeID + ' ';\n}\n\n/**\n * Drill down (through composites and empty components) until we get a host or\n * host text component.\n *\n * This is pretty polymorphic but unavoidable with the current structure we have\n * for `_renderedChildren`.\n */\nfunction getRenderedHostOrTextFromComponent(component) {\n var rendered;\n while (rendered = component._renderedComponent) {\n component = rendered;\n }\n return component;\n}\n\n/**\n * Populate `_hostNode` on the rendered host/text component with the given\n * DOM node. The passed `inst` can be a composite.\n */\nfunction precacheNode(inst, node) {\n var hostInst = getRenderedHostOrTextFromComponent(inst);\n hostInst._hostNode = node;\n node[internalInstanceKey] = hostInst;\n}\n\nfunction uncacheNode(inst) {\n var node = inst._hostNode;\n if (node) {\n delete node[internalInstanceKey];\n inst._hostNode = null;\n }\n}\n\n/**\n * Populate `_hostNode` on each child of `inst`, assuming that the children\n * match up with the DOM (element) children of `node`.\n *\n * We cache entire levels at once to avoid an n^2 problem where we access the\n * children of a node sequentially and have to walk from the start to our target\n * node every time.\n *\n * Since we update `_renderedChildren` and the actual DOM at (slightly)\n * different times, we could race here and see a newer `_renderedChildren` than\n * the DOM nodes we see. To avoid this, ReactMultiChild calls\n * `prepareToManageChildren` before we change `_renderedChildren`, at which\n * time the container's child nodes are always cached (until it unmounts).\n */\nfunction precacheChildNodes(inst, node) {\n if (inst._flags & Flags.hasCachedChildNodes) {\n return;\n }\n var children = inst._renderedChildren;\n var childNode = node.firstChild;\n outer: for (var name in children) {\n if (!children.hasOwnProperty(name)) {\n continue;\n }\n var childInst = children[name];\n var childID = getRenderedHostOrTextFromComponent(childInst)._domID;\n if (childID === 0) {\n // We're currently unmounting this child in ReactMultiChild; skip it.\n continue;\n }\n // We assume the child nodes are in the same order as the child instances.\n for (; childNode !== null; childNode = childNode.nextSibling) {\n if (shouldPrecacheNode(childNode, childID)) {\n precacheNode(childInst, childNode);\n continue outer;\n }\n }\n // We reached the end of the DOM children without finding an ID match.\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Unable to find element with ID %s.', childID) : _prodInvariant('32', childID) : void 0;\n }\n inst._flags |= Flags.hasCachedChildNodes;\n}\n\n/**\n * Given a DOM node, return the closest ReactDOMComponent or\n * ReactDOMTextComponent instance ancestor.\n */\nfunction getClosestInstanceFromNode(node) {\n if (node[internalInstanceKey]) {\n return node[internalInstanceKey];\n }\n\n // Walk up the tree until we find an ancestor whose instance we have cached.\n var parents = [];\n while (!node[internalInstanceKey]) {\n parents.push(node);\n if (node.parentNode) {\n node = node.parentNode;\n } else {\n // Top of the tree. This node must not be part of a React tree (or is\n // unmounted, potentially).\n return null;\n }\n }\n\n var closest;\n var inst;\n for (; node && (inst = node[internalInstanceKey]); node = parents.pop()) {\n closest = inst;\n if (parents.length) {\n precacheChildNodes(inst, node);\n }\n }\n\n return closest;\n}\n\n/**\n * Given a DOM node, return the ReactDOMComponent or ReactDOMTextComponent\n * instance, or null if the node was not rendered by this React.\n */\nfunction getInstanceFromNode(node) {\n var inst = getClosestInstanceFromNode(node);\n if (inst != null && inst._hostNode === node) {\n return inst;\n } else {\n return null;\n }\n}\n\n/**\n * Given a ReactDOMComponent or ReactDOMTextComponent, return the corresponding\n * DOM node.\n */\nfunction getNodeFromInstance(inst) {\n // Without this first invariant, passing a non-DOM-component triggers the next\n // invariant for a missing parent, which is super confusing.\n !(inst._hostNode !== undefined) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0;\n\n if (inst._hostNode) {\n return inst._hostNode;\n }\n\n // Walk up the tree until we find an ancestor whose DOM node we have cached.\n var parents = [];\n while (!inst._hostNode) {\n parents.push(inst);\n !inst._hostParent ? process.env.NODE_ENV !== 'production' ? invariant(false, 'React DOM tree root should always have a node reference.') : _prodInvariant('34') : void 0;\n inst = inst._hostParent;\n }\n\n // Now parents contains each ancestor that does *not* have a cached native\n // node, and `inst` is the deepest ancestor that does.\n for (; parents.length; inst = parents.pop()) {\n precacheChildNodes(inst, inst._hostNode);\n }\n\n return inst._hostNode;\n}\n\nvar ReactDOMComponentTree = {\n getClosestInstanceFromNode: getClosestInstanceFromNode,\n getInstanceFromNode: getInstanceFromNode,\n getNodeFromInstance: getNodeFromInstance,\n precacheChildNodes: precacheChildNodes,\n precacheNode: precacheNode,\n uncacheNode: uncacheNode\n};\n\nmodule.exports = ReactDOMComponentTree;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMComponentTree.js\n// module id = 7\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);\n\n/**\n * Simple, lightweight module assisting with the detection and context of\n * Worker. Helps avoid circular dependencies and allows code to reason about\n * whether or not they are in a Worker, even if they never include the main\n * `ReactWorker` dependency.\n */\nvar ExecutionEnvironment = {\n\n canUseDOM: canUseDOM,\n\n canUseWorkers: typeof Worker !== 'undefined',\n\n canUseEventListeners: canUseDOM && !!(window.addEventListener || window.attachEvent),\n\n canUseViewport: canUseDOM && !!window.screen,\n\n isInWorker: !canUseDOM // For now, this is true - might change in the future.\n\n};\n\nmodule.exports = ExecutionEnvironment;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/ExecutionEnvironment.js\n// module id = 8\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , EventTarget = require('./eventtarget')\n ;\n\nfunction EventEmitter() {\n EventTarget.call(this);\n}\n\ninherits(EventEmitter, EventTarget);\n\nEventEmitter.prototype.removeAllListeners = function(type) {\n if (type) {\n delete this._listeners[type];\n } else {\n this._listeners = {};\n }\n};\n\nEventEmitter.prototype.once = function(type, listener) {\n var self = this\n , fired = false;\n\n function g() {\n self.removeListener(type, g);\n\n if (!fired) {\n fired = true;\n listener.apply(this, arguments);\n }\n }\n\n this.on(type, g);\n};\n\nEventEmitter.prototype.emit = function() {\n var type = arguments[0];\n var listeners = this._listeners[type];\n if (!listeners) {\n return;\n }\n // equivalent of Array.prototype.slice.call(arguments, 1);\n var l = arguments.length;\n var args = new Array(l - 1);\n for (var ai = 1; ai < l; ai++) {\n args[ai - 1] = arguments[ai];\n }\n for (var i = 0; i < listeners.length; i++) {\n listeners[i].apply(this, args);\n }\n};\n\nEventEmitter.prototype.on = EventEmitter.prototype.addListener = EventTarget.prototype.addEventListener;\nEventEmitter.prototype.removeListener = EventTarget.prototype.removeEventListener;\n\nmodule.exports.EventEmitter = EventEmitter;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/event/emitter.js\n// module id = 9\n// module chunks = 0","/**\n * Copyright 2016-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactCurrentOwner = require('./ReactCurrentOwner');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nfunction isNative(fn) {\n // Based on isNative() from Lodash\n var funcToString = Function.prototype.toString;\n var hasOwnProperty = Object.prototype.hasOwnProperty;\n var reIsNative = RegExp('^' + funcToString\n // Take an example native function source for comparison\n .call(hasOwnProperty)\n // Strip regex characters so we can use it for regex\n .replace(/[\\\\^$.*+?()[\\]{}|]/g, '\\\\$&')\n // Remove hasOwnProperty from the template to make it generic\n .replace(/hasOwnProperty|(function).*?(?=\\\\\\()| for .+?(?=\\\\\\])/g, '$1.*?') + '$');\n try {\n var source = funcToString.call(fn);\n return reIsNative.test(source);\n } catch (err) {\n return false;\n }\n}\n\nvar canUseCollections =\n// Array.from\ntypeof Array.from === 'function' &&\n// Map\ntypeof Map === 'function' && isNative(Map) &&\n// Map.prototype.keys\nMap.prototype != null && typeof Map.prototype.keys === 'function' && isNative(Map.prototype.keys) &&\n// Set\ntypeof Set === 'function' && isNative(Set) &&\n// Set.prototype.keys\nSet.prototype != null && typeof Set.prototype.keys === 'function' && isNative(Set.prototype.keys);\n\nvar setItem;\nvar getItem;\nvar removeItem;\nvar getItemIDs;\nvar addRoot;\nvar removeRoot;\nvar getRootIDs;\n\nif (canUseCollections) {\n var itemMap = new Map();\n var rootIDSet = new Set();\n\n setItem = function (id, item) {\n itemMap.set(id, item);\n };\n getItem = function (id) {\n return itemMap.get(id);\n };\n removeItem = function (id) {\n itemMap['delete'](id);\n };\n getItemIDs = function () {\n return Array.from(itemMap.keys());\n };\n\n addRoot = function (id) {\n rootIDSet.add(id);\n };\n removeRoot = function (id) {\n rootIDSet['delete'](id);\n };\n getRootIDs = function () {\n return Array.from(rootIDSet.keys());\n };\n} else {\n var itemByKey = {};\n var rootByKey = {};\n\n // Use non-numeric keys to prevent V8 performance issues:\n // https://github.com/facebook/react/pull/7232\n var getKeyFromID = function (id) {\n return '.' + id;\n };\n var getIDFromKey = function (key) {\n return parseInt(key.substr(1), 10);\n };\n\n setItem = function (id, item) {\n var key = getKeyFromID(id);\n itemByKey[key] = item;\n };\n getItem = function (id) {\n var key = getKeyFromID(id);\n return itemByKey[key];\n };\n removeItem = function (id) {\n var key = getKeyFromID(id);\n delete itemByKey[key];\n };\n getItemIDs = function () {\n return Object.keys(itemByKey).map(getIDFromKey);\n };\n\n addRoot = function (id) {\n var key = getKeyFromID(id);\n rootByKey[key] = true;\n };\n removeRoot = function (id) {\n var key = getKeyFromID(id);\n delete rootByKey[key];\n };\n getRootIDs = function () {\n return Object.keys(rootByKey).map(getIDFromKey);\n };\n}\n\nvar unmountedIDs = [];\n\nfunction purgeDeep(id) {\n var item = getItem(id);\n if (item) {\n var childIDs = item.childIDs;\n\n removeItem(id);\n childIDs.forEach(purgeDeep);\n }\n}\n\nfunction describeComponentFrame(name, source, ownerName) {\n return '\\n in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');\n}\n\nfunction getDisplayName(element) {\n if (element == null) {\n return '#empty';\n } else if (typeof element === 'string' || typeof element === 'number') {\n return '#text';\n } else if (typeof element.type === 'string') {\n return element.type;\n } else {\n return element.type.displayName || element.type.name || 'Unknown';\n }\n}\n\nfunction describeID(id) {\n var name = ReactComponentTreeHook.getDisplayName(id);\n var element = ReactComponentTreeHook.getElement(id);\n var ownerID = ReactComponentTreeHook.getOwnerID(id);\n var ownerName;\n if (ownerID) {\n ownerName = ReactComponentTreeHook.getDisplayName(ownerID);\n }\n process.env.NODE_ENV !== 'production' ? warning(element, 'ReactComponentTreeHook: Missing React element for debugID %s when ' + 'building stack', id) : void 0;\n return describeComponentFrame(name, element && element._source, ownerName);\n}\n\nvar ReactComponentTreeHook = {\n onSetChildren: function (id, nextChildIDs) {\n var item = getItem(id);\n !item ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Item must have been set') : _prodInvariant('144') : void 0;\n item.childIDs = nextChildIDs;\n\n for (var i = 0; i < nextChildIDs.length; i++) {\n var nextChildID = nextChildIDs[i];\n var nextChild = getItem(nextChildID);\n !nextChild ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected hook events to fire for the child before its parent includes it in onSetChildren().') : _prodInvariant('140') : void 0;\n !(nextChild.childIDs != null || typeof nextChild.element !== 'object' || nextChild.element == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected onSetChildren() to fire for a container child before its parent includes it in onSetChildren().') : _prodInvariant('141') : void 0;\n !nextChild.isMounted ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected onMountComponent() to fire for the child before its parent includes it in onSetChildren().') : _prodInvariant('71') : void 0;\n if (nextChild.parentID == null) {\n nextChild.parentID = id;\n // TODO: This shouldn't be necessary but mounting a new root during in\n // componentWillMount currently causes not-yet-mounted components to\n // be purged from our tree data so their parent id is missing.\n }\n !(nextChild.parentID === id) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected onBeforeMountComponent() parent and onSetChildren() to be consistent (%s has parents %s and %s).', nextChildID, nextChild.parentID, id) : _prodInvariant('142', nextChildID, nextChild.parentID, id) : void 0;\n }\n },\n onBeforeMountComponent: function (id, element, parentID) {\n var item = {\n element: element,\n parentID: parentID,\n text: null,\n childIDs: [],\n isMounted: false,\n updateCount: 0\n };\n setItem(id, item);\n },\n onBeforeUpdateComponent: function (id, element) {\n var item = getItem(id);\n if (!item || !item.isMounted) {\n // We may end up here as a result of setState() in componentWillUnmount().\n // In this case, ignore the element.\n return;\n }\n item.element = element;\n },\n onMountComponent: function (id) {\n var item = getItem(id);\n !item ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Item must have been set') : _prodInvariant('144') : void 0;\n item.isMounted = true;\n var isRoot = item.parentID === 0;\n if (isRoot) {\n addRoot(id);\n }\n },\n onUpdateComponent: function (id) {\n var item = getItem(id);\n if (!item || !item.isMounted) {\n // We may end up here as a result of setState() in componentWillUnmount().\n // In this case, ignore the element.\n return;\n }\n item.updateCount++;\n },\n onUnmountComponent: function (id) {\n var item = getItem(id);\n if (item) {\n // We need to check if it exists.\n // `item` might not exist if it is inside an error boundary, and a sibling\n // error boundary child threw while mounting. Then this instance never\n // got a chance to mount, but it still gets an unmounting event during\n // the error boundary cleanup.\n item.isMounted = false;\n var isRoot = item.parentID === 0;\n if (isRoot) {\n removeRoot(id);\n }\n }\n unmountedIDs.push(id);\n },\n purgeUnmountedComponents: function () {\n if (ReactComponentTreeHook._preventPurging) {\n // Should only be used for testing.\n return;\n }\n\n for (var i = 0; i < unmountedIDs.length; i++) {\n var id = unmountedIDs[i];\n purgeDeep(id);\n }\n unmountedIDs.length = 0;\n },\n isMounted: function (id) {\n var item = getItem(id);\n return item ? item.isMounted : false;\n },\n getCurrentStackAddendum: function (topElement) {\n var info = '';\n if (topElement) {\n var name = getDisplayName(topElement);\n var owner = topElement._owner;\n info += describeComponentFrame(name, topElement._source, owner && owner.getName());\n }\n\n var currentOwner = ReactCurrentOwner.current;\n var id = currentOwner && currentOwner._debugID;\n\n info += ReactComponentTreeHook.getStackAddendumByID(id);\n return info;\n },\n getStackAddendumByID: function (id) {\n var info = '';\n while (id) {\n info += describeID(id);\n id = ReactComponentTreeHook.getParentID(id);\n }\n return info;\n },\n getChildIDs: function (id) {\n var item = getItem(id);\n return item ? item.childIDs : [];\n },\n getDisplayName: function (id) {\n var element = ReactComponentTreeHook.getElement(id);\n if (!element) {\n return null;\n }\n return getDisplayName(element);\n },\n getElement: function (id) {\n var item = getItem(id);\n return item ? item.element : null;\n },\n getOwnerID: function (id) {\n var element = ReactComponentTreeHook.getElement(id);\n if (!element || !element._owner) {\n return null;\n }\n return element._owner._debugID;\n },\n getParentID: function (id) {\n var item = getItem(id);\n return item ? item.parentID : null;\n },\n getSource: function (id) {\n var item = getItem(id);\n var element = item ? item.element : null;\n var source = element != null ? element._source : null;\n return source;\n },\n getText: function (id) {\n var element = ReactComponentTreeHook.getElement(id);\n if (typeof element === 'string') {\n return element;\n } else if (typeof element === 'number') {\n return '' + element;\n } else {\n return null;\n }\n },\n getUpdateCount: function (id) {\n var item = getItem(id);\n return item ? item.updateCount : 0;\n },\n\n\n getRootIDs: getRootIDs,\n getRegisteredIDs: getItemIDs\n};\n\nmodule.exports = ReactComponentTreeHook;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactComponentTreeHook.js\n// module id = 10\n// module chunks = 0","'use strict';\n\nvar URL = require('url-parse');\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:utils:url');\n}\n\nmodule.exports = {\n getOrigin: function(url) {\n if (!url) {\n return null;\n }\n\n var p = new URL(url);\n if (p.protocol === 'file:') {\n return null;\n }\n\n var port = p.port;\n if (!port) {\n port = (p.protocol === 'https:') ? '443' : '80';\n }\n\n return p.protocol + '//' + p.hostname + ':' + port;\n }\n\n, isOriginEqual: function(a, b) {\n var res = this.getOrigin(a) === this.getOrigin(b);\n debug('same', a, b, res);\n return res;\n }\n\n, isSchemeEqual: function(a, b) {\n return (a.split(':')[0] === b.split(':')[0]);\n }\n\n, addPath: function (url, path) {\n var qs = url.split('?');\n return qs[0] + path + (qs[1] ? '?' + qs[1] : '');\n }\n\n, addQuery: function (url, q) {\n return url + (url.indexOf('?') === -1 ? ('?' + q) : ('&' + q));\n }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/url.js\n// module id = 11\n// module chunks = 0","/**\n * Copyright 2016-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n// Trust the developer to only use ReactInstrumentation with a __DEV__ check\n\nvar debugTool = null;\n\nif (process.env.NODE_ENV !== 'production') {\n var ReactDebugTool = require('./ReactDebugTool');\n debugTool = ReactDebugTool;\n}\n\nmodule.exports = { debugTool: debugTool };\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactInstrumentation.js\n// module id = 12\n// module chunks = 0","\"use strict\";\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\nfunction makeEmptyFunction(arg) {\n return function () {\n return arg;\n };\n}\n\n/**\n * This function accepts and discards inputs; it has no side effects. This is\n * primarily useful idiomatically for overridable function endpoints which\n * always need to be callable, since JS lacks a null-call idiom ala Cocoa.\n */\nvar emptyFunction = function emptyFunction() {};\n\nemptyFunction.thatReturns = makeEmptyFunction;\nemptyFunction.thatReturnsFalse = makeEmptyFunction(false);\nemptyFunction.thatReturnsTrue = makeEmptyFunction(true);\nemptyFunction.thatReturnsNull = makeEmptyFunction(null);\nemptyFunction.thatReturnsThis = function () {\n return this;\n};\nemptyFunction.thatReturnsArgument = function (arg) {\n return arg;\n};\n\nmodule.exports = emptyFunction;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/emptyFunction.js\n// module id = 13\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar CallbackQueue = require('./CallbackQueue');\nvar PooledClass = require('./PooledClass');\nvar ReactFeatureFlags = require('./ReactFeatureFlags');\nvar ReactReconciler = require('./ReactReconciler');\nvar Transaction = require('./Transaction');\n\nvar invariant = require('fbjs/lib/invariant');\n\nvar dirtyComponents = [];\nvar updateBatchNumber = 0;\nvar asapCallbackQueue = CallbackQueue.getPooled();\nvar asapEnqueued = false;\n\nvar batchingStrategy = null;\n\nfunction ensureInjected() {\n !(ReactUpdates.ReactReconcileTransaction && batchingStrategy) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must inject a reconcile transaction class and batching strategy') : _prodInvariant('123') : void 0;\n}\n\nvar NESTED_UPDATES = {\n initialize: function () {\n this.dirtyComponentsLength = dirtyComponents.length;\n },\n close: function () {\n if (this.dirtyComponentsLength !== dirtyComponents.length) {\n // Additional updates were enqueued by componentDidUpdate handlers or\n // similar; before our own UPDATE_QUEUEING wrapper closes, we want to run\n // these new updates so that if A's componentDidUpdate calls setState on\n // B, B will update before the callback A's updater provided when calling\n // setState.\n dirtyComponents.splice(0, this.dirtyComponentsLength);\n flushBatchedUpdates();\n } else {\n dirtyComponents.length = 0;\n }\n }\n};\n\nvar UPDATE_QUEUEING = {\n initialize: function () {\n this.callbackQueue.reset();\n },\n close: function () {\n this.callbackQueue.notifyAll();\n }\n};\n\nvar TRANSACTION_WRAPPERS = [NESTED_UPDATES, UPDATE_QUEUEING];\n\nfunction ReactUpdatesFlushTransaction() {\n this.reinitializeTransaction();\n this.dirtyComponentsLength = null;\n this.callbackQueue = CallbackQueue.getPooled();\n this.reconcileTransaction = ReactUpdates.ReactReconcileTransaction.getPooled(\n /* useCreateElement */true);\n}\n\n_assign(ReactUpdatesFlushTransaction.prototype, Transaction, {\n getTransactionWrappers: function () {\n return TRANSACTION_WRAPPERS;\n },\n\n destructor: function () {\n this.dirtyComponentsLength = null;\n CallbackQueue.release(this.callbackQueue);\n this.callbackQueue = null;\n ReactUpdates.ReactReconcileTransaction.release(this.reconcileTransaction);\n this.reconcileTransaction = null;\n },\n\n perform: function (method, scope, a) {\n // Essentially calls `this.reconcileTransaction.perform(method, scope, a)`\n // with this transaction's wrappers around it.\n return Transaction.perform.call(this, this.reconcileTransaction.perform, this.reconcileTransaction, method, scope, a);\n }\n});\n\nPooledClass.addPoolingTo(ReactUpdatesFlushTransaction);\n\nfunction batchedUpdates(callback, a, b, c, d, e) {\n ensureInjected();\n return batchingStrategy.batchedUpdates(callback, a, b, c, d, e);\n}\n\n/**\n * Array comparator for ReactComponents by mount ordering.\n *\n * @param {ReactComponent} c1 first component you're comparing\n * @param {ReactComponent} c2 second component you're comparing\n * @return {number} Return value usable by Array.prototype.sort().\n */\nfunction mountOrderComparator(c1, c2) {\n return c1._mountOrder - c2._mountOrder;\n}\n\nfunction runBatchedUpdates(transaction) {\n var len = transaction.dirtyComponentsLength;\n !(len === dirtyComponents.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected flush transaction\\'s stored dirty-components length (%s) to match dirty-components array length (%s).', len, dirtyComponents.length) : _prodInvariant('124', len, dirtyComponents.length) : void 0;\n\n // Since reconciling a component higher in the owner hierarchy usually (not\n // always -- see shouldComponentUpdate()) will reconcile children, reconcile\n // them before their children by sorting the array.\n dirtyComponents.sort(mountOrderComparator);\n\n // Any updates enqueued while reconciling must be performed after this entire\n // batch. Otherwise, if dirtyComponents is [A, B] where A has children B and\n // C, B could update twice in a single batch if C's render enqueues an update\n // to B (since B would have already updated, we should skip it, and the only\n // way we can know to do so is by checking the batch counter).\n updateBatchNumber++;\n\n for (var i = 0; i < len; i++) {\n // If a component is unmounted before pending changes apply, it will still\n // be here, but we assume that it has cleared its _pendingCallbacks and\n // that performUpdateIfNecessary is a noop.\n var component = dirtyComponents[i];\n\n // If performUpdateIfNecessary happens to enqueue any new updates, we\n // shouldn't execute the callbacks until the next render happens, so\n // stash the callbacks first\n var callbacks = component._pendingCallbacks;\n component._pendingCallbacks = null;\n\n var markerName;\n if (ReactFeatureFlags.logTopLevelRenders) {\n var namedComponent = component;\n // Duck type TopLevelWrapper. This is probably always true.\n if (component._currentElement.type.isReactTopLevelWrapper) {\n namedComponent = component._renderedComponent;\n }\n markerName = 'React update: ' + namedComponent.getName();\n console.time(markerName);\n }\n\n ReactReconciler.performUpdateIfNecessary(component, transaction.reconcileTransaction, updateBatchNumber);\n\n if (markerName) {\n console.timeEnd(markerName);\n }\n\n if (callbacks) {\n for (var j = 0; j < callbacks.length; j++) {\n transaction.callbackQueue.enqueue(callbacks[j], component.getPublicInstance());\n }\n }\n }\n}\n\nvar flushBatchedUpdates = function () {\n // ReactUpdatesFlushTransaction's wrappers will clear the dirtyComponents\n // array and perform any updates enqueued by mount-ready handlers (i.e.,\n // componentDidUpdate) but we need to check here too in order to catch\n // updates enqueued by setState callbacks and asap calls.\n while (dirtyComponents.length || asapEnqueued) {\n if (dirtyComponents.length) {\n var transaction = ReactUpdatesFlushTransaction.getPooled();\n transaction.perform(runBatchedUpdates, null, transaction);\n ReactUpdatesFlushTransaction.release(transaction);\n }\n\n if (asapEnqueued) {\n asapEnqueued = false;\n var queue = asapCallbackQueue;\n asapCallbackQueue = CallbackQueue.getPooled();\n queue.notifyAll();\n CallbackQueue.release(queue);\n }\n }\n};\n\n/**\n * Mark a component as needing a rerender, adding an optional callback to a\n * list of functions which will be executed once the rerender occurs.\n */\nfunction enqueueUpdate(component) {\n ensureInjected();\n\n // Various parts of our code (such as ReactCompositeComponent's\n // _renderValidatedComponent) assume that calls to render aren't nested;\n // verify that that's the case. (This is called by each top-level update\n // function, like setState, forceUpdate, etc.; creation and\n // destruction of top-level components is guarded in ReactMount.)\n\n if (!batchingStrategy.isBatchingUpdates) {\n batchingStrategy.batchedUpdates(enqueueUpdate, component);\n return;\n }\n\n dirtyComponents.push(component);\n if (component._updateBatchNumber == null) {\n component._updateBatchNumber = updateBatchNumber + 1;\n }\n}\n\n/**\n * Enqueue a callback to be run at the end of the current batching cycle. Throws\n * if no updates are currently being performed.\n */\nfunction asap(callback, context) {\n !batchingStrategy.isBatchingUpdates ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates.asap: Can\\'t enqueue an asap callback in a context whereupdates are not being batched.') : _prodInvariant('125') : void 0;\n asapCallbackQueue.enqueue(callback, context);\n asapEnqueued = true;\n}\n\nvar ReactUpdatesInjection = {\n injectReconcileTransaction: function (ReconcileTransaction) {\n !ReconcileTransaction ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a reconcile transaction class') : _prodInvariant('126') : void 0;\n ReactUpdates.ReactReconcileTransaction = ReconcileTransaction;\n },\n\n injectBatchingStrategy: function (_batchingStrategy) {\n !_batchingStrategy ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a batching strategy') : _prodInvariant('127') : void 0;\n !(typeof _batchingStrategy.batchedUpdates === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a batchedUpdates() function') : _prodInvariant('128') : void 0;\n !(typeof _batchingStrategy.isBatchingUpdates === 'boolean') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide an isBatchingUpdates boolean attribute') : _prodInvariant('129') : void 0;\n batchingStrategy = _batchingStrategy;\n }\n};\n\nvar ReactUpdates = {\n /**\n * React references `ReactReconcileTransaction` using this property in order\n * to allow dependency injection.\n *\n * @internal\n */\n ReactReconcileTransaction: null,\n\n batchedUpdates: batchedUpdates,\n enqueueUpdate: enqueueUpdate,\n flushBatchedUpdates: flushBatchedUpdates,\n injection: ReactUpdatesInjection,\n asap: asap\n};\n\nmodule.exports = ReactUpdates;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactUpdates.js\n// module id = 14\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/**\n * Keeps track of the current owner.\n *\n * The current owner is the component who should own any components that are\n * currently being constructed.\n */\nvar ReactCurrentOwner = {\n\n /**\n * @internal\n * @type {ReactComponent}\n */\n current: null\n\n};\n\nmodule.exports = ReactCurrentOwner;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactCurrentOwner.js\n// module id = 15\n// module chunks = 0","/*! JSON v3.3.2 | http://bestiejs.github.io/json3 | Copyright 2012-2014, Kit Cambridge | http://kit.mit-license.org */\n;(function () {\n // Detect the `define` function exposed by asynchronous module loaders. The\n // strict `define` check is necessary for compatibility with `r.js`.\n var isLoader = typeof define === \"function\" && define.amd;\n\n // A set of types used to distinguish objects from primitives.\n var objectTypes = {\n \"function\": true,\n \"object\": true\n };\n\n // Detect the `exports` object exposed by CommonJS implementations.\n var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;\n\n // Use the `global` object exposed by Node (including Browserify via\n // `insert-module-globals`), Narwhal, and Ringo as the default context,\n // and the `window` object in browsers. Rhino exports a `global` function\n // instead.\n var root = objectTypes[typeof window] && window || this,\n freeGlobal = freeExports && objectTypes[typeof module] && module && !module.nodeType && typeof global == \"object\" && global;\n\n if (freeGlobal && (freeGlobal[\"global\"] === freeGlobal || freeGlobal[\"window\"] === freeGlobal || freeGlobal[\"self\"] === freeGlobal)) {\n root = freeGlobal;\n }\n\n // Public: Initializes JSON 3 using the given `context` object, attaching the\n // `stringify` and `parse` functions to the specified `exports` object.\n function runInContext(context, exports) {\n context || (context = root[\"Object\"]());\n exports || (exports = root[\"Object\"]());\n\n // Native constructor aliases.\n var Number = context[\"Number\"] || root[\"Number\"],\n String = context[\"String\"] || root[\"String\"],\n Object = context[\"Object\"] || root[\"Object\"],\n Date = context[\"Date\"] || root[\"Date\"],\n SyntaxError = context[\"SyntaxError\"] || root[\"SyntaxError\"],\n TypeError = context[\"TypeError\"] || root[\"TypeError\"],\n Math = context[\"Math\"] || root[\"Math\"],\n nativeJSON = context[\"JSON\"] || root[\"JSON\"];\n\n // Delegate to the native `stringify` and `parse` implementations.\n if (typeof nativeJSON == \"object\" && nativeJSON) {\n exports.stringify = nativeJSON.stringify;\n exports.parse = nativeJSON.parse;\n }\n\n // Convenience aliases.\n var objectProto = Object.prototype,\n getClass = objectProto.toString,\n isProperty, forEach, undef;\n\n // Test the `Date#getUTC*` methods. Based on work by @Yaffle.\n var isExtended = new Date(-3509827334573292);\n try {\n // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical\n // results for certain dates in Opera >= 10.53.\n isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 &&\n // Safari < 2.0.2 stores the internal millisecond time value correctly,\n // but clips the values returned by the date methods to the range of\n // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]).\n isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708;\n } catch (exception) {}\n\n // Internal: Determines whether the native `JSON.stringify` and `parse`\n // implementations are spec-compliant. Based on work by Ken Snyder.\n function has(name) {\n if (has[name] !== undef) {\n // Return cached feature test result.\n return has[name];\n }\n var isSupported;\n if (name == \"bug-string-char-index\") {\n // IE <= 7 doesn't support accessing string characters using square\n // bracket notation. IE 8 only supports this for primitives.\n isSupported = \"a\"[0] != \"a\";\n } else if (name == \"json\") {\n // Indicates whether both `JSON.stringify` and `JSON.parse` are\n // supported.\n isSupported = has(\"json-stringify\") && has(\"json-parse\");\n } else {\n var value, serialized = '{\"a\":[1,true,false,null,\"\\\\u0000\\\\b\\\\n\\\\f\\\\r\\\\t\"]}';\n // Test `JSON.stringify`.\n if (name == \"json-stringify\") {\n var stringify = exports.stringify, stringifySupported = typeof stringify == \"function\" && isExtended;\n if (stringifySupported) {\n // A test function object with a custom `toJSON` method.\n (value = function () {\n return 1;\n }).toJSON = value;\n try {\n stringifySupported =\n // Firefox 3.1b1 and b2 serialize string, number, and boolean\n // primitives as object literals.\n stringify(0) === \"0\" &&\n // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object\n // literals.\n stringify(new Number()) === \"0\" &&\n stringify(new String()) == '\"\"' &&\n // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or\n // does not define a canonical JSON representation (this applies to\n // objects with `toJSON` properties as well, *unless* they are nested\n // within an object or array).\n stringify(getClass) === undef &&\n // IE 8 serializes `undefined` as `\"undefined\"`. Safari <= 5.1.7 and\n // FF 3.1b3 pass this test.\n stringify(undef) === undef &&\n // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s,\n // respectively, if the value is omitted entirely.\n stringify() === undef &&\n // FF 3.1b1, 2 throw an error if the given value is not a number,\n // string, array, object, Boolean, or `null` literal. This applies to\n // objects with custom `toJSON` methods as well, unless they are nested\n // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON`\n // methods entirely.\n stringify(value) === \"1\" &&\n stringify([value]) == \"[1]\" &&\n // Prototype <= 1.6.1 serializes `[undefined]` as `\"[]\"` instead of\n // `\"[null]\"`.\n stringify([undef]) == \"[null]\" &&\n // YUI 3.0.0b1 fails to serialize `null` literals.\n stringify(null) == \"null\" &&\n // FF 3.1b1, 2 halts serialization if an array contains a function:\n // `[1, true, getClass, 1]` serializes as \"[1,true,],\". FF 3.1b3\n // elides non-JSON values from objects and arrays, unless they\n // define custom `toJSON` methods.\n stringify([undef, getClass, null]) == \"[null,null,null]\" &&\n // Simple serialization test. FF 3.1b1 uses Unicode escape sequences\n // where character escape codes are expected (e.g., `\\b` => `\\u0008`).\n stringify({ \"a\": [value, true, false, null, \"\\x00\\b\\n\\f\\r\\t\"] }) == serialized &&\n // FF 3.1b1 and b2 ignore the `filter` and `width` arguments.\n stringify(null, value) === \"1\" &&\n stringify([1, 2], null, 1) == \"[\\n 1,\\n 2\\n]\" &&\n // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly\n // serialize extended years.\n stringify(new Date(-8.64e15)) == '\"-271821-04-20T00:00:00.000Z\"' &&\n // The milliseconds are optional in ES 5, but required in 5.1.\n stringify(new Date(8.64e15)) == '\"+275760-09-13T00:00:00.000Z\"' &&\n // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative\n // four-digit years instead of six-digit years. Credits: @Yaffle.\n stringify(new Date(-621987552e5)) == '\"-000001-01-01T00:00:00.000Z\"' &&\n // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond\n // values less than 1000. Credits: @Yaffle.\n stringify(new Date(-1)) == '\"1969-12-31T23:59:59.999Z\"';\n } catch (exception) {\n stringifySupported = false;\n }\n }\n isSupported = stringifySupported;\n }\n // Test `JSON.parse`.\n if (name == \"json-parse\") {\n var parse = exports.parse;\n if (typeof parse == \"function\") {\n try {\n // FF 3.1b1, b2 will throw an exception if a bare literal is provided.\n // Conforming implementations should also coerce the initial argument to\n // a string prior to parsing.\n if (parse(\"0\") === 0 && !parse(false)) {\n // Simple parsing test.\n value = parse(serialized);\n var parseSupported = value[\"a\"].length == 5 && value[\"a\"][0] === 1;\n if (parseSupported) {\n try {\n // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings.\n parseSupported = !parse('\"\\t\"');\n } catch (exception) {}\n if (parseSupported) {\n try {\n // FF 4.0 and 4.0.1 allow leading `+` signs and leading\n // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow\n // certain octal literals.\n parseSupported = parse(\"01\") !== 1;\n } catch (exception) {}\n }\n if (parseSupported) {\n try {\n // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal\n // points. These environments, along with FF 3.1b1 and 2,\n // also allow trailing commas in JSON objects and arrays.\n parseSupported = parse(\"1.\") !== 1;\n } catch (exception) {}\n }\n }\n }\n } catch (exception) {\n parseSupported = false;\n }\n }\n isSupported = parseSupported;\n }\n }\n return has[name] = !!isSupported;\n }\n\n if (!has(\"json\")) {\n // Common `[[Class]]` name aliases.\n var functionClass = \"[object Function]\",\n dateClass = \"[object Date]\",\n numberClass = \"[object Number]\",\n stringClass = \"[object String]\",\n arrayClass = \"[object Array]\",\n booleanClass = \"[object Boolean]\";\n\n // Detect incomplete support for accessing string characters by index.\n var charIndexBuggy = has(\"bug-string-char-index\");\n\n // Define additional utility methods if the `Date` methods are buggy.\n if (!isExtended) {\n var floor = Math.floor;\n // A mapping between the months of the year and the number of days between\n // January 1st and the first of the respective month.\n var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];\n // Internal: Calculates the number of days between the Unix epoch and the\n // first day of the given month.\n var getDay = function (year, month) {\n return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400);\n };\n }\n\n // Internal: Determines if a property is a direct property of the given\n // object. Delegates to the native `Object#hasOwnProperty` method.\n if (!(isProperty = objectProto.hasOwnProperty)) {\n isProperty = function (property) {\n var members = {}, constructor;\n if ((members.__proto__ = null, members.__proto__ = {\n // The *proto* property cannot be set multiple times in recent\n // versions of Firefox and SeaMonkey.\n \"toString\": 1\n }, members).toString != getClass) {\n // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but\n // supports the mutable *proto* property.\n isProperty = function (property) {\n // Capture and break the object's prototype chain (see section 8.6.2\n // of the ES 5.1 spec). The parenthesized expression prevents an\n // unsafe transformation by the Closure Compiler.\n var original = this.__proto__, result = property in (this.__proto__ = null, this);\n // Restore the original prototype chain.\n this.__proto__ = original;\n return result;\n };\n } else {\n // Capture a reference to the top-level `Object` constructor.\n constructor = members.constructor;\n // Use the `constructor` property to simulate `Object#hasOwnProperty` in\n // other environments.\n isProperty = function (property) {\n var parent = (this.constructor || constructor).prototype;\n return property in this && !(property in parent && this[property] === parent[property]);\n };\n }\n members = null;\n return isProperty.call(this, property);\n };\n }\n\n // Internal: Normalizes the `for...in` iteration algorithm across\n // environments. Each enumerated key is yielded to a `callback` function.\n forEach = function (object, callback) {\n var size = 0, Properties, members, property;\n\n // Tests for bugs in the current environment's `for...in` algorithm. The\n // `valueOf` property inherits the non-enumerable flag from\n // `Object.prototype` in older versions of IE, Netscape, and Mozilla.\n (Properties = function () {\n this.valueOf = 0;\n }).prototype.valueOf = 0;\n\n // Iterate over a new instance of the `Properties` class.\n members = new Properties();\n for (property in members) {\n // Ignore all properties inherited from `Object.prototype`.\n if (isProperty.call(members, property)) {\n size++;\n }\n }\n Properties = members = null;\n\n // Normalize the iteration algorithm.\n if (!size) {\n // A list of non-enumerable properties inherited from `Object.prototype`.\n members = [\"valueOf\", \"toString\", \"toLocaleString\", \"propertyIsEnumerable\", \"isPrototypeOf\", \"hasOwnProperty\", \"constructor\"];\n // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable\n // properties.\n forEach = function (object, callback) {\n var isFunction = getClass.call(object) == functionClass, property, length;\n var hasProperty = !isFunction && typeof object.constructor != \"function\" && objectTypes[typeof object.hasOwnProperty] && object.hasOwnProperty || isProperty;\n for (property in object) {\n // Gecko <= 1.0 enumerates the `prototype` property of functions under\n // certain conditions; IE does not.\n if (!(isFunction && property == \"prototype\") && hasProperty.call(object, property)) {\n callback(property);\n }\n }\n // Manually invoke the callback for each non-enumerable property.\n for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property));\n };\n } else if (size == 2) {\n // Safari <= 2.0.4 enumerates shadowed properties twice.\n forEach = function (object, callback) {\n // Create a set of iterated properties.\n var members = {}, isFunction = getClass.call(object) == functionClass, property;\n for (property in object) {\n // Store each property name to prevent double enumeration. The\n // `prototype` property of functions is not enumerated due to cross-\n // environment inconsistencies.\n if (!(isFunction && property == \"prototype\") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) {\n callback(property);\n }\n }\n };\n } else {\n // No bugs detected; use the standard `for...in` algorithm.\n forEach = function (object, callback) {\n var isFunction = getClass.call(object) == functionClass, property, isConstructor;\n for (property in object) {\n if (!(isFunction && property == \"prototype\") && isProperty.call(object, property) && !(isConstructor = property === \"constructor\")) {\n callback(property);\n }\n }\n // Manually invoke the callback for the `constructor` property due to\n // cross-environment inconsistencies.\n if (isConstructor || isProperty.call(object, (property = \"constructor\"))) {\n callback(property);\n }\n };\n }\n return forEach(object, callback);\n };\n\n // Public: Serializes a JavaScript `value` as a JSON string. The optional\n // `filter` argument may specify either a function that alters how object and\n // array members are serialized, or an array of strings and numbers that\n // indicates which properties should be serialized. The optional `width`\n // argument may be either a string or number that specifies the indentation\n // level of the output.\n if (!has(\"json-stringify\")) {\n // Internal: A map of control characters and their escaped equivalents.\n var Escapes = {\n 92: \"\\\\\\\\\",\n 34: '\\\\\"',\n 8: \"\\\\b\",\n 12: \"\\\\f\",\n 10: \"\\\\n\",\n 13: \"\\\\r\",\n 9: \"\\\\t\"\n };\n\n // Internal: Converts `value` into a zero-padded string such that its\n // length is at least equal to `width`. The `width` must be <= 6.\n var leadingZeroes = \"000000\";\n var toPaddedString = function (width, value) {\n // The `|| 0` expression is necessary to work around a bug in\n // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== \"0\"`.\n return (leadingZeroes + (value || 0)).slice(-width);\n };\n\n // Internal: Double-quotes a string `value`, replacing all ASCII control\n // characters (characters with code unit values between 0 and 31) with\n // their escaped equivalents. This is an implementation of the\n // `Quote(value)` operation defined in ES 5.1 section 15.12.3.\n var unicodePrefix = \"\\\\u00\";\n var quote = function (value) {\n var result = '\"', index = 0, length = value.length, useCharIndex = !charIndexBuggy || length > 10;\n var symbols = useCharIndex && (charIndexBuggy ? value.split(\"\") : value);\n for (; index < length; index++) {\n var charCode = value.charCodeAt(index);\n // If the character is a control character, append its Unicode or\n // shorthand escape sequence; otherwise, append the character as-is.\n switch (charCode) {\n case 8: case 9: case 10: case 12: case 13: case 34: case 92:\n result += Escapes[charCode];\n break;\n default:\n if (charCode < 32) {\n result += unicodePrefix + toPaddedString(2, charCode.toString(16));\n break;\n }\n result += useCharIndex ? symbols[index] : value.charAt(index);\n }\n }\n return result + '\"';\n };\n\n // Internal: Recursively serializes an object. Implements the\n // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations.\n var serialize = function (property, object, callback, properties, whitespace, indentation, stack) {\n var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result;\n try {\n // Necessary for host object support.\n value = object[property];\n } catch (exception) {}\n if (typeof value == \"object\" && value) {\n className = getClass.call(value);\n if (className == dateClass && !isProperty.call(value, \"toJSON\")) {\n if (value > -1 / 0 && value < 1 / 0) {\n // Dates are serialized according to the `Date#toJSON` method\n // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15\n // for the ISO 8601 date time string format.\n if (getDay) {\n // Manually compute the year, month, date, hours, minutes,\n // seconds, and milliseconds if the `getUTC*` methods are\n // buggy. Adapted from @Yaffle's `date-shim` project.\n date = floor(value / 864e5);\n for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++);\n for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++);\n date = 1 + date - getDay(year, month);\n // The `time` value specifies the time within the day (see ES\n // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used\n // to compute `A modulo B`, as the `%` operator does not\n // correspond to the `modulo` operation for negative numbers.\n time = (value % 864e5 + 864e5) % 864e5;\n // The hours, minutes, seconds, and milliseconds are obtained by\n // decomposing the time within the day. See section 15.9.1.10.\n hours = floor(time / 36e5) % 24;\n minutes = floor(time / 6e4) % 60;\n seconds = floor(time / 1e3) % 60;\n milliseconds = time % 1e3;\n } else {\n year = value.getUTCFullYear();\n month = value.getUTCMonth();\n date = value.getUTCDate();\n hours = value.getUTCHours();\n minutes = value.getUTCMinutes();\n seconds = value.getUTCSeconds();\n milliseconds = value.getUTCMilliseconds();\n }\n // Serialize extended years correctly.\n value = (year <= 0 || year >= 1e4 ? (year < 0 ? \"-\" : \"+\") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) +\n \"-\" + toPaddedString(2, month + 1) + \"-\" + toPaddedString(2, date) +\n // Months, dates, hours, minutes, and seconds should have two\n // digits; milliseconds should have three.\n \"T\" + toPaddedString(2, hours) + \":\" + toPaddedString(2, minutes) + \":\" + toPaddedString(2, seconds) +\n // Milliseconds are optional in ES 5.0, but required in 5.1.\n \".\" + toPaddedString(3, milliseconds) + \"Z\";\n } else {\n value = null;\n }\n } else if (typeof value.toJSON == \"function\" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, \"toJSON\"))) {\n // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the\n // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3\n // ignores all `toJSON` methods on these objects unless they are\n // defined directly on an instance.\n value = value.toJSON(property);\n }\n }\n if (callback) {\n // If a replacement function was provided, call it to obtain the value\n // for serialization.\n value = callback.call(object, property, value);\n }\n if (value === null) {\n return \"null\";\n }\n className = getClass.call(value);\n if (className == booleanClass) {\n // Booleans are represented literally.\n return \"\" + value;\n } else if (className == numberClass) {\n // JSON numbers must be finite. `Infinity` and `NaN` are serialized as\n // `\"null\"`.\n return value > -1 / 0 && value < 1 / 0 ? \"\" + value : \"null\";\n } else if (className == stringClass) {\n // Strings are double-quoted and escaped.\n return quote(\"\" + value);\n }\n // Recursively serialize objects and arrays.\n if (typeof value == \"object\") {\n // Check for cyclic structures. This is a linear search; performance\n // is inversely proportional to the number of unique nested objects.\n for (length = stack.length; length--;) {\n if (stack[length] === value) {\n // Cyclic structures cannot be serialized by `JSON.stringify`.\n throw TypeError();\n }\n }\n // Add the object to the stack of traversed objects.\n stack.push(value);\n results = [];\n // Save the current indentation level and indent one additional level.\n prefix = indentation;\n indentation += whitespace;\n if (className == arrayClass) {\n // Recursively serialize array elements.\n for (index = 0, length = value.length; index < length; index++) {\n element = serialize(index, value, callback, properties, whitespace, indentation, stack);\n results.push(element === undef ? \"null\" : element);\n }\n result = results.length ? (whitespace ? \"[\\n\" + indentation + results.join(\",\\n\" + indentation) + \"\\n\" + prefix + \"]\" : (\"[\" + results.join(\",\") + \"]\")) : \"[]\";\n } else {\n // Recursively serialize object members. Members are selected from\n // either a user-specified list of property names, or the object\n // itself.\n forEach(properties || value, function (property) {\n var element = serialize(property, value, callback, properties, whitespace, indentation, stack);\n if (element !== undef) {\n // According to ES 5.1 section 15.12.3: \"If `gap` {whitespace}\n // is not the empty string, let `member` {quote(property) + \":\"}\n // be the concatenation of `member` and the `space` character.\"\n // The \"`space` character\" refers to the literal space\n // character, not the `space` {width} argument provided to\n // `JSON.stringify`.\n results.push(quote(property) + \":\" + (whitespace ? \" \" : \"\") + element);\n }\n });\n result = results.length ? (whitespace ? \"{\\n\" + indentation + results.join(\",\\n\" + indentation) + \"\\n\" + prefix + \"}\" : (\"{\" + results.join(\",\") + \"}\")) : \"{}\";\n }\n // Remove the object from the traversed object stack.\n stack.pop();\n return result;\n }\n };\n\n // Public: `JSON.stringify`. See ES 5.1 section 15.12.3.\n exports.stringify = function (source, filter, width) {\n var whitespace, callback, properties, className;\n if (objectTypes[typeof filter] && filter) {\n if ((className = getClass.call(filter)) == functionClass) {\n callback = filter;\n } else if (className == arrayClass) {\n // Convert the property names array into a makeshift set.\n properties = {};\n for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1));\n }\n }\n if (width) {\n if ((className = getClass.call(width)) == numberClass) {\n // Convert the `width` to an integer and create a string containing\n // `width` number of space characters.\n if ((width -= width % 1) > 0) {\n for (whitespace = \"\", width > 10 && (width = 10); whitespace.length < width; whitespace += \" \");\n }\n } else if (className == stringClass) {\n whitespace = width.length <= 10 ? width : width.slice(0, 10);\n }\n }\n // Opera <= 7.54u2 discards the values associated with empty string keys\n // (`\"\"`) only if they are used directly within an object member list\n // (e.g., `!(\"\" in { \"\": 1})`).\n return serialize(\"\", (value = {}, value[\"\"] = source, value), callback, properties, whitespace, \"\", []);\n };\n }\n\n // Public: Parses a JSON source string.\n if (!has(\"json-parse\")) {\n var fromCharCode = String.fromCharCode;\n\n // Internal: A map of escaped control characters and their unescaped\n // equivalents.\n var Unescapes = {\n 92: \"\\\\\",\n 34: '\"',\n 47: \"/\",\n 98: \"\\b\",\n 116: \"\\t\",\n 110: \"\\n\",\n 102: \"\\f\",\n 114: \"\\r\"\n };\n\n // Internal: Stores the parser state.\n var Index, Source;\n\n // Internal: Resets the parser state and throws a `SyntaxError`.\n var abort = function () {\n Index = Source = null;\n throw SyntaxError();\n };\n\n // Internal: Returns the next token, or `\"$\"` if the parser has reached\n // the end of the source string. A token may be a string, number, `null`\n // literal, or Boolean literal.\n var lex = function () {\n var source = Source, length = source.length, value, begin, position, isSigned, charCode;\n while (Index < length) {\n charCode = source.charCodeAt(Index);\n switch (charCode) {\n case 9: case 10: case 13: case 32:\n // Skip whitespace tokens, including tabs, carriage returns, line\n // feeds, and space characters.\n Index++;\n break;\n case 123: case 125: case 91: case 93: case 58: case 44:\n // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at\n // the current position.\n value = charIndexBuggy ? source.charAt(Index) : source[Index];\n Index++;\n return value;\n case 34:\n // `\"` delimits a JSON string; advance to the next character and\n // begin parsing the string. String tokens are prefixed with the\n // sentinel `@` character to distinguish them from punctuators and\n // end-of-string tokens.\n for (value = \"@\", Index++; Index < length;) {\n charCode = source.charCodeAt(Index);\n if (charCode < 32) {\n // Unescaped ASCII control characters (those with a code unit\n // less than the space character) are not permitted.\n abort();\n } else if (charCode == 92) {\n // A reverse solidus (`\\`) marks the beginning of an escaped\n // control character (including `\"`, `\\`, and `/`) or Unicode\n // escape sequence.\n charCode = source.charCodeAt(++Index);\n switch (charCode) {\n case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114:\n // Revive escaped control characters.\n value += Unescapes[charCode];\n Index++;\n break;\n case 117:\n // `\\u` marks the beginning of a Unicode escape sequence.\n // Advance to the first character and validate the\n // four-digit code point.\n begin = ++Index;\n for (position = Index + 4; Index < position; Index++) {\n charCode = source.charCodeAt(Index);\n // A valid sequence comprises four hexdigits (case-\n // insensitive) that form a single hexadecimal value.\n if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) {\n // Invalid Unicode escape sequence.\n abort();\n }\n }\n // Revive the escaped character.\n value += fromCharCode(\"0x\" + source.slice(begin, Index));\n break;\n default:\n // Invalid escape sequence.\n abort();\n }\n } else {\n if (charCode == 34) {\n // An unescaped double-quote character marks the end of the\n // string.\n break;\n }\n charCode = source.charCodeAt(Index);\n begin = Index;\n // Optimize for the common case where a string is valid.\n while (charCode >= 32 && charCode != 92 && charCode != 34) {\n charCode = source.charCodeAt(++Index);\n }\n // Append the string as-is.\n value += source.slice(begin, Index);\n }\n }\n if (source.charCodeAt(Index) == 34) {\n // Advance to the next character and return the revived string.\n Index++;\n return value;\n }\n // Unterminated string.\n abort();\n default:\n // Parse numbers and literals.\n begin = Index;\n // Advance past the negative sign, if one is specified.\n if (charCode == 45) {\n isSigned = true;\n charCode = source.charCodeAt(++Index);\n }\n // Parse an integer or floating-point value.\n if (charCode >= 48 && charCode <= 57) {\n // Leading zeroes are interpreted as octal literals.\n if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) {\n // Illegal octal literal.\n abort();\n }\n isSigned = false;\n // Parse the integer component.\n for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++);\n // Floats cannot contain a leading decimal point; however, this\n // case is already accounted for by the parser.\n if (source.charCodeAt(Index) == 46) {\n position = ++Index;\n // Parse the decimal component.\n for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);\n if (position == Index) {\n // Illegal trailing decimal.\n abort();\n }\n Index = position;\n }\n // Parse exponents. The `e` denoting the exponent is\n // case-insensitive.\n charCode = source.charCodeAt(Index);\n if (charCode == 101 || charCode == 69) {\n charCode = source.charCodeAt(++Index);\n // Skip past the sign following the exponent, if one is\n // specified.\n if (charCode == 43 || charCode == 45) {\n Index++;\n }\n // Parse the exponential component.\n for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);\n if (position == Index) {\n // Illegal empty exponent.\n abort();\n }\n Index = position;\n }\n // Coerce the parsed value to a JavaScript number.\n return +source.slice(begin, Index);\n }\n // A negative sign may only precede numbers.\n if (isSigned) {\n abort();\n }\n // `true`, `false`, and `null` literals.\n if (source.slice(Index, Index + 4) == \"true\") {\n Index += 4;\n return true;\n } else if (source.slice(Index, Index + 5) == \"false\") {\n Index += 5;\n return false;\n } else if (source.slice(Index, Index + 4) == \"null\") {\n Index += 4;\n return null;\n }\n // Unrecognized token.\n abort();\n }\n }\n // Return the sentinel `$` character if the parser has reached the end\n // of the source string.\n return \"$\";\n };\n\n // Internal: Parses a JSON `value` token.\n var get = function (value) {\n var results, hasMembers;\n if (value == \"$\") {\n // Unexpected end of input.\n abort();\n }\n if (typeof value == \"string\") {\n if ((charIndexBuggy ? value.charAt(0) : value[0]) == \"@\") {\n // Remove the sentinel `@` character.\n return value.slice(1);\n }\n // Parse object and array literals.\n if (value == \"[\") {\n // Parses a JSON array, returning a new JavaScript array.\n results = [];\n for (;; hasMembers || (hasMembers = true)) {\n value = lex();\n // A closing square bracket marks the end of the array literal.\n if (value == \"]\") {\n break;\n }\n // If the array literal contains elements, the current token\n // should be a comma separating the previous element from the\n // next.\n if (hasMembers) {\n if (value == \",\") {\n value = lex();\n if (value == \"]\") {\n // Unexpected trailing `,` in array literal.\n abort();\n }\n } else {\n // A `,` must separate each array element.\n abort();\n }\n }\n // Elisions and leading commas are not permitted.\n if (value == \",\") {\n abort();\n }\n results.push(get(value));\n }\n return results;\n } else if (value == \"{\") {\n // Parses a JSON object, returning a new JavaScript object.\n results = {};\n for (;; hasMembers || (hasMembers = true)) {\n value = lex();\n // A closing curly brace marks the end of the object literal.\n if (value == \"}\") {\n break;\n }\n // If the object literal contains members, the current token\n // should be a comma separator.\n if (hasMembers) {\n if (value == \",\") {\n value = lex();\n if (value == \"}\") {\n // Unexpected trailing `,` in object literal.\n abort();\n }\n } else {\n // A `,` must separate each object member.\n abort();\n }\n }\n // Leading commas are not permitted, object property names must be\n // double-quoted strings, and a `:` must separate each property\n // name and value.\n if (value == \",\" || typeof value != \"string\" || (charIndexBuggy ? value.charAt(0) : value[0]) != \"@\" || lex() != \":\") {\n abort();\n }\n results[value.slice(1)] = get(lex());\n }\n return results;\n }\n // Unexpected token encountered.\n abort();\n }\n return value;\n };\n\n // Internal: Updates a traversed object member.\n var update = function (source, property, callback) {\n var element = walk(source, property, callback);\n if (element === undef) {\n delete source[property];\n } else {\n source[property] = element;\n }\n };\n\n // Internal: Recursively traverses a parsed JSON object, invoking the\n // `callback` function for each value. This is an implementation of the\n // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2.\n var walk = function (source, property, callback) {\n var value = source[property], length;\n if (typeof value == \"object\" && value) {\n // `forEach` can't be used to traverse an array in Opera <= 8.54\n // because its `Object#hasOwnProperty` implementation returns `false`\n // for array indices (e.g., `![1, 2, 3].hasOwnProperty(\"0\")`).\n if (getClass.call(value) == arrayClass) {\n for (length = value.length; length--;) {\n update(value, length, callback);\n }\n } else {\n forEach(value, function (property) {\n update(value, property, callback);\n });\n }\n }\n return callback.call(source, property, value);\n };\n\n // Public: `JSON.parse`. See ES 5.1 section 15.12.2.\n exports.parse = function (source, callback) {\n var result, value;\n Index = 0;\n Source = \"\" + source;\n result = get(lex());\n // If a JSON string contains multiple tokens, it is invalid.\n if (lex() != \"$\") {\n abort();\n }\n // Reset the parser state.\n Index = Source = null;\n return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[\"\"] = result, value), \"\", callback) : result;\n };\n }\n }\n\n exports[\"runInContext\"] = runInContext;\n return exports;\n }\n\n if (freeExports && !isLoader) {\n // Export for CommonJS environments.\n runInContext(root, freeExports);\n } else {\n // Export for web browsers and JavaScript engines.\n var nativeJSON = root.JSON,\n previousJSON = root[\"JSON3\"],\n isRestored = false;\n\n var JSON3 = runInContext(root, (root[\"JSON3\"] = {\n // Public: Restores the original value of the global `JSON` object and\n // returns a reference to the `JSON3` object.\n \"noConflict\": function () {\n if (!isRestored) {\n isRestored = true;\n root.JSON = nativeJSON;\n root[\"JSON3\"] = previousJSON;\n nativeJSON = previousJSON = null;\n }\n return JSON3;\n }\n }));\n\n root.JSON = {\n \"parse\": JSON3.parse,\n \"stringify\": JSON3.stringify\n };\n }\n\n // Export for asynchronous module loaders.\n if (isLoader) {\n define(function () {\n return JSON3;\n });\n }\n}).call(this);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/json3/lib/json3.js\n// module id = 16\n// module chunks = 0","// shim for using process in browser\nvar process = module.exports = {};\n\n// cached from whatever global is present so that test runners that stub it\n// don't break things. But we need to wrap it in a try catch in case it is\n// wrapped in strict mode code which doesn't define any globals. It's inside a\n// function because try/catches deoptimize in certain engines.\n\nvar cachedSetTimeout;\nvar cachedClearTimeout;\n\nfunction defaultSetTimout() {\n throw new Error('setTimeout has not been defined');\n}\nfunction defaultClearTimeout () {\n throw new Error('clearTimeout has not been defined');\n}\n(function () {\n try {\n if (typeof setTimeout === 'function') {\n cachedSetTimeout = setTimeout;\n } else {\n cachedSetTimeout = defaultSetTimout;\n }\n } catch (e) {\n cachedSetTimeout = defaultSetTimout;\n }\n try {\n if (typeof clearTimeout === 'function') {\n cachedClearTimeout = clearTimeout;\n } else {\n cachedClearTimeout = defaultClearTimeout;\n }\n } catch (e) {\n cachedClearTimeout = defaultClearTimeout;\n }\n} ())\nfunction runTimeout(fun) {\n if (cachedSetTimeout === setTimeout) {\n //normal enviroments in sane situations\n return setTimeout(fun, 0);\n }\n // if setTimeout wasn't available but was latter defined\n if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {\n cachedSetTimeout = setTimeout;\n return setTimeout(fun, 0);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedSetTimeout(fun, 0);\n } catch(e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedSetTimeout.call(null, fun, 0);\n } catch(e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error\n return cachedSetTimeout.call(this, fun, 0);\n }\n }\n\n\n}\nfunction runClearTimeout(marker) {\n if (cachedClearTimeout === clearTimeout) {\n //normal enviroments in sane situations\n return clearTimeout(marker);\n }\n // if clearTimeout wasn't available but was latter defined\n if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {\n cachedClearTimeout = clearTimeout;\n return clearTimeout(marker);\n }\n try {\n // when when somebody has screwed with setTimeout but no I.E. maddness\n return cachedClearTimeout(marker);\n } catch (e){\n try {\n // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n return cachedClearTimeout.call(null, marker);\n } catch (e){\n // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.\n // Some versions of I.E. have different rules for clearTimeout vs setTimeout\n return cachedClearTimeout.call(this, marker);\n }\n }\n\n\n\n}\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n if (!draining || !currentQueue) {\n return;\n }\n draining = false;\n if (currentQueue.length) {\n queue = currentQueue.concat(queue);\n } else {\n queueIndex = -1;\n }\n if (queue.length) {\n drainQueue();\n }\n}\n\nfunction drainQueue() {\n if (draining) {\n return;\n }\n var timeout = runTimeout(cleanUpNextTick);\n draining = true;\n\n var len = queue.length;\n while(len) {\n currentQueue = queue;\n queue = [];\n while (++queueIndex < len) {\n if (currentQueue) {\n currentQueue[queueIndex].run();\n }\n }\n queueIndex = -1;\n len = queue.length;\n }\n currentQueue = null;\n draining = false;\n runClearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n var args = new Array(arguments.length - 1);\n if (arguments.length > 1) {\n for (var i = 1; i < arguments.length; i++) {\n args[i - 1] = arguments[i];\n }\n }\n queue.push(new Item(fun, args));\n if (queue.length === 1 && !draining) {\n runTimeout(drainQueue);\n }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n this.fun = fun;\n this.array = array;\n}\nItem.prototype.run = function () {\n this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\n\nprocess.binding = function (name) {\n throw new Error('process.binding is not supported');\n};\n\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/process/browser.js\n// module id = 17\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar PooledClass = require('./PooledClass');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar warning = require('fbjs/lib/warning');\n\nvar didWarnForAddedNewProperty = false;\nvar isProxySupported = typeof Proxy === 'function';\n\nvar shouldBeReleasedProperties = ['dispatchConfig', '_targetInst', 'nativeEvent', 'isDefaultPrevented', 'isPropagationStopped', '_dispatchListeners', '_dispatchInstances'];\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar EventInterface = {\n type: null,\n target: null,\n // currentTarget is set when dispatching; no use in copying it here\n currentTarget: emptyFunction.thatReturnsNull,\n eventPhase: null,\n bubbles: null,\n cancelable: null,\n timeStamp: function (event) {\n return event.timeStamp || Date.now();\n },\n defaultPrevented: null,\n isTrusted: null\n};\n\n/**\n * Synthetic events are dispatched by event plugins, typically in response to a\n * top-level event delegation handler.\n *\n * These systems should generally use pooling to reduce the frequency of garbage\n * collection. The system should check `isPersistent` to determine whether the\n * event should be released into the pool after being dispatched. Users that\n * need a persisted event should invoke `persist`.\n *\n * Synthetic events (and subclasses) implement the DOM Level 3 Events API by\n * normalizing browser quirks. Subclasses do not necessarily have to implement a\n * DOM interface; custom application-specific events can also subclass this.\n *\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {*} targetInst Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @param {DOMEventTarget} nativeEventTarget Target node.\n */\nfunction SyntheticEvent(dispatchConfig, targetInst, nativeEvent, nativeEventTarget) {\n if (process.env.NODE_ENV !== 'production') {\n // these have a getter/setter for warnings\n delete this.nativeEvent;\n delete this.preventDefault;\n delete this.stopPropagation;\n }\n\n this.dispatchConfig = dispatchConfig;\n this._targetInst = targetInst;\n this.nativeEvent = nativeEvent;\n\n var Interface = this.constructor.Interface;\n for (var propName in Interface) {\n if (!Interface.hasOwnProperty(propName)) {\n continue;\n }\n if (process.env.NODE_ENV !== 'production') {\n delete this[propName]; // this has a getter/setter for warnings\n }\n var normalize = Interface[propName];\n if (normalize) {\n this[propName] = normalize(nativeEvent);\n } else {\n if (propName === 'target') {\n this.target = nativeEventTarget;\n } else {\n this[propName] = nativeEvent[propName];\n }\n }\n }\n\n var defaultPrevented = nativeEvent.defaultPrevented != null ? nativeEvent.defaultPrevented : nativeEvent.returnValue === false;\n if (defaultPrevented) {\n this.isDefaultPrevented = emptyFunction.thatReturnsTrue;\n } else {\n this.isDefaultPrevented = emptyFunction.thatReturnsFalse;\n }\n this.isPropagationStopped = emptyFunction.thatReturnsFalse;\n return this;\n}\n\n_assign(SyntheticEvent.prototype, {\n\n preventDefault: function () {\n this.defaultPrevented = true;\n var event = this.nativeEvent;\n if (!event) {\n return;\n }\n\n if (event.preventDefault) {\n event.preventDefault();\n } else if (typeof event.returnValue !== 'unknown') {\n // eslint-disable-line valid-typeof\n event.returnValue = false;\n }\n this.isDefaultPrevented = emptyFunction.thatReturnsTrue;\n },\n\n stopPropagation: function () {\n var event = this.nativeEvent;\n if (!event) {\n return;\n }\n\n if (event.stopPropagation) {\n event.stopPropagation();\n } else if (typeof event.cancelBubble !== 'unknown') {\n // eslint-disable-line valid-typeof\n // The ChangeEventPlugin registers a \"propertychange\" event for\n // IE. This event does not support bubbling or cancelling, and\n // any references to cancelBubble throw \"Member not found\". A\n // typeof check of \"unknown\" circumvents this issue (and is also\n // IE specific).\n event.cancelBubble = true;\n }\n\n this.isPropagationStopped = emptyFunction.thatReturnsTrue;\n },\n\n /**\n * We release all dispatched `SyntheticEvent`s after each event loop, adding\n * them back into the pool. This allows a way to hold onto a reference that\n * won't be added back into the pool.\n */\n persist: function () {\n this.isPersistent = emptyFunction.thatReturnsTrue;\n },\n\n /**\n * Checks if this event should be released back into the pool.\n *\n * @return {boolean} True if this should not be released, false otherwise.\n */\n isPersistent: emptyFunction.thatReturnsFalse,\n\n /**\n * `PooledClass` looks for `destructor` on each instance it releases.\n */\n destructor: function () {\n var Interface = this.constructor.Interface;\n for (var propName in Interface) {\n if (process.env.NODE_ENV !== 'production') {\n Object.defineProperty(this, propName, getPooledWarningPropertyDefinition(propName, Interface[propName]));\n } else {\n this[propName] = null;\n }\n }\n for (var i = 0; i < shouldBeReleasedProperties.length; i++) {\n this[shouldBeReleasedProperties[i]] = null;\n }\n if (process.env.NODE_ENV !== 'production') {\n Object.defineProperty(this, 'nativeEvent', getPooledWarningPropertyDefinition('nativeEvent', null));\n Object.defineProperty(this, 'preventDefault', getPooledWarningPropertyDefinition('preventDefault', emptyFunction));\n Object.defineProperty(this, 'stopPropagation', getPooledWarningPropertyDefinition('stopPropagation', emptyFunction));\n }\n }\n\n});\n\nSyntheticEvent.Interface = EventInterface;\n\nif (process.env.NODE_ENV !== 'production') {\n if (isProxySupported) {\n /*eslint-disable no-func-assign */\n SyntheticEvent = new Proxy(SyntheticEvent, {\n construct: function (target, args) {\n return this.apply(target, Object.create(target.prototype), args);\n },\n apply: function (constructor, that, args) {\n return new Proxy(constructor.apply(that, args), {\n set: function (target, prop, value) {\n if (prop !== 'isPersistent' && !target.constructor.Interface.hasOwnProperty(prop) && shouldBeReleasedProperties.indexOf(prop) === -1) {\n process.env.NODE_ENV !== 'production' ? warning(didWarnForAddedNewProperty || target.isPersistent(), 'This synthetic event is reused for performance reasons. If you\\'re ' + 'seeing this, you\\'re adding a new property in the synthetic event object. ' + 'The property is never released. See ' + 'https://fb.me/react-event-pooling for more information.') : void 0;\n didWarnForAddedNewProperty = true;\n }\n target[prop] = value;\n return true;\n }\n });\n }\n });\n /*eslint-enable no-func-assign */\n }\n}\n/**\n * Helper to reduce boilerplate when creating subclasses.\n *\n * @param {function} Class\n * @param {?object} Interface\n */\nSyntheticEvent.augmentClass = function (Class, Interface) {\n var Super = this;\n\n var E = function () {};\n E.prototype = Super.prototype;\n var prototype = new E();\n\n _assign(prototype, Class.prototype);\n Class.prototype = prototype;\n Class.prototype.constructor = Class;\n\n Class.Interface = _assign({}, Super.Interface, Interface);\n Class.augmentClass = Super.augmentClass;\n\n PooledClass.addPoolingTo(Class, PooledClass.fourArgumentPooler);\n};\n\nPooledClass.addPoolingTo(SyntheticEvent, PooledClass.fourArgumentPooler);\n\nmodule.exports = SyntheticEvent;\n\n/**\n * Helper to nullify syntheticEvent instance properties when destructing\n *\n * @param {object} SyntheticEvent\n * @param {String} propName\n * @return {object} defineProperty object\n */\nfunction getPooledWarningPropertyDefinition(propName, getVal) {\n var isFunction = typeof getVal === 'function';\n return {\n configurable: true,\n set: set,\n get: get\n };\n\n function set(val) {\n var action = isFunction ? 'setting the method' : 'setting the property';\n warn(action, 'This is effectively a no-op');\n return val;\n }\n\n function get() {\n var action = isFunction ? 'accessing the method' : 'accessing the property';\n var result = isFunction ? 'This is a no-op function' : 'This is set to null';\n warn(action, result);\n return getVal;\n }\n\n function warn(action, result) {\n var warningCondition = false;\n process.env.NODE_ENV !== 'production' ? warning(warningCondition, 'This synthetic event is reused for performance reasons. If you\\'re seeing this, ' + 'you\\'re %s `%s` on a released/nullified synthetic event. %s. ' + 'If you must keep the original synthetic event around, use event.persist(). ' + 'See https://fb.me/react-event-pooling for more information.', action, propName, result) : void 0;\n }\n}\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticEvent.js\n// module id = 18\n// module chunks = 0","'use strict';\n\nvar random = require('./random');\n\nvar onUnload = {}\n , afterUnload = false\n // detect google chrome packaged apps because they don't allow the 'unload' event\n , isChromePackagedApp = global.chrome && global.chrome.app && global.chrome.app.runtime\n ;\n\nmodule.exports = {\n attachEvent: function(event, listener) {\n if (typeof global.addEventListener !== 'undefined') {\n global.addEventListener(event, listener, false);\n } else if (global.document && global.attachEvent) {\n // IE quirks.\n // According to: http://stevesouders.com/misc/test-postmessage.php\n // the message gets delivered only to 'document', not 'window'.\n global.document.attachEvent('on' + event, listener);\n // I get 'window' for ie8.\n global.attachEvent('on' + event, listener);\n }\n }\n\n, detachEvent: function(event, listener) {\n if (typeof global.addEventListener !== 'undefined') {\n global.removeEventListener(event, listener, false);\n } else if (global.document && global.detachEvent) {\n global.document.detachEvent('on' + event, listener);\n global.detachEvent('on' + event, listener);\n }\n }\n\n, unloadAdd: function(listener) {\n if (isChromePackagedApp) {\n return null;\n }\n\n var ref = random.string(8);\n onUnload[ref] = listener;\n if (afterUnload) {\n setTimeout(this.triggerUnloadCallbacks, 0);\n }\n return ref;\n }\n\n, unloadDel: function(ref) {\n if (ref in onUnload) {\n delete onUnload[ref];\n }\n }\n\n, triggerUnloadCallbacks: function() {\n for (var ref in onUnload) {\n onUnload[ref]();\n delete onUnload[ref];\n }\n }\n};\n\nvar unloadTriggered = function() {\n if (afterUnload) {\n return;\n }\n afterUnload = true;\n module.exports.triggerUnloadCallbacks();\n};\n\n// 'unload' alone is not reliable in opera within an iframe, but we\n// can't use `beforeunload` as IE fires it on javascript: links.\nif (!isChromePackagedApp) {\n module.exports.attachEvent('unload', unloadTriggered);\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/event.js\n// module id = 19\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\nfunction checkMask(value, bitmask) {\n return (value & bitmask) === bitmask;\n}\n\nvar DOMPropertyInjection = {\n /**\n * Mapping from normalized, camelcased property names to a configuration that\n * specifies how the associated DOM property should be accessed or rendered.\n */\n MUST_USE_PROPERTY: 0x1,\n HAS_BOOLEAN_VALUE: 0x4,\n HAS_NUMERIC_VALUE: 0x8,\n HAS_POSITIVE_NUMERIC_VALUE: 0x10 | 0x8,\n HAS_OVERLOADED_BOOLEAN_VALUE: 0x20,\n\n /**\n * Inject some specialized knowledge about the DOM. This takes a config object\n * with the following properties:\n *\n * isCustomAttribute: function that given an attribute name will return true\n * if it can be inserted into the DOM verbatim. Useful for data-* or aria-*\n * attributes where it's impossible to enumerate all of the possible\n * attribute names,\n *\n * Properties: object mapping DOM property name to one of the\n * DOMPropertyInjection constants or null. If your attribute isn't in here,\n * it won't get written to the DOM.\n *\n * DOMAttributeNames: object mapping React attribute name to the DOM\n * attribute name. Attribute names not specified use the **lowercase**\n * normalized name.\n *\n * DOMAttributeNamespaces: object mapping React attribute name to the DOM\n * attribute namespace URL. (Attribute names not specified use no namespace.)\n *\n * DOMPropertyNames: similar to DOMAttributeNames but for DOM properties.\n * Property names not specified use the normalized name.\n *\n * DOMMutationMethods: Properties that require special mutation methods. If\n * `value` is undefined, the mutation method should unset the property.\n *\n * @param {object} domPropertyConfig the config as described above.\n */\n injectDOMPropertyConfig: function (domPropertyConfig) {\n var Injection = DOMPropertyInjection;\n var Properties = domPropertyConfig.Properties || {};\n var DOMAttributeNamespaces = domPropertyConfig.DOMAttributeNamespaces || {};\n var DOMAttributeNames = domPropertyConfig.DOMAttributeNames || {};\n var DOMPropertyNames = domPropertyConfig.DOMPropertyNames || {};\n var DOMMutationMethods = domPropertyConfig.DOMMutationMethods || {};\n\n if (domPropertyConfig.isCustomAttribute) {\n DOMProperty._isCustomAttributeFunctions.push(domPropertyConfig.isCustomAttribute);\n }\n\n for (var propName in Properties) {\n !!DOMProperty.properties.hasOwnProperty(propName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'injectDOMPropertyConfig(...): You\\'re trying to inject DOM property \\'%s\\' which has already been injected. You may be accidentally injecting the same DOM property config twice, or you may be injecting two configs that have conflicting property names.', propName) : _prodInvariant('48', propName) : void 0;\n\n var lowerCased = propName.toLowerCase();\n var propConfig = Properties[propName];\n\n var propertyInfo = {\n attributeName: lowerCased,\n attributeNamespace: null,\n propertyName: propName,\n mutationMethod: null,\n\n mustUseProperty: checkMask(propConfig, Injection.MUST_USE_PROPERTY),\n hasBooleanValue: checkMask(propConfig, Injection.HAS_BOOLEAN_VALUE),\n hasNumericValue: checkMask(propConfig, Injection.HAS_NUMERIC_VALUE),\n hasPositiveNumericValue: checkMask(propConfig, Injection.HAS_POSITIVE_NUMERIC_VALUE),\n hasOverloadedBooleanValue: checkMask(propConfig, Injection.HAS_OVERLOADED_BOOLEAN_VALUE)\n };\n !(propertyInfo.hasBooleanValue + propertyInfo.hasNumericValue + propertyInfo.hasOverloadedBooleanValue <= 1) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'DOMProperty: Value can be one of boolean, overloaded boolean, or numeric value, but not a combination: %s', propName) : _prodInvariant('50', propName) : void 0;\n\n if (process.env.NODE_ENV !== 'production') {\n DOMProperty.getPossibleStandardName[lowerCased] = propName;\n }\n\n if (DOMAttributeNames.hasOwnProperty(propName)) {\n var attributeName = DOMAttributeNames[propName];\n propertyInfo.attributeName = attributeName;\n if (process.env.NODE_ENV !== 'production') {\n DOMProperty.getPossibleStandardName[attributeName] = propName;\n }\n }\n\n if (DOMAttributeNamespaces.hasOwnProperty(propName)) {\n propertyInfo.attributeNamespace = DOMAttributeNamespaces[propName];\n }\n\n if (DOMPropertyNames.hasOwnProperty(propName)) {\n propertyInfo.propertyName = DOMPropertyNames[propName];\n }\n\n if (DOMMutationMethods.hasOwnProperty(propName)) {\n propertyInfo.mutationMethod = DOMMutationMethods[propName];\n }\n\n DOMProperty.properties[propName] = propertyInfo;\n }\n }\n};\n\n/* eslint-disable max-len */\nvar ATTRIBUTE_NAME_START_CHAR = ':A-Z_a-z\\\\u00C0-\\\\u00D6\\\\u00D8-\\\\u00F6\\\\u00F8-\\\\u02FF\\\\u0370-\\\\u037D\\\\u037F-\\\\u1FFF\\\\u200C-\\\\u200D\\\\u2070-\\\\u218F\\\\u2C00-\\\\u2FEF\\\\u3001-\\\\uD7FF\\\\uF900-\\\\uFDCF\\\\uFDF0-\\\\uFFFD';\n/* eslint-enable max-len */\n\n/**\n * DOMProperty exports lookup objects that can be used like functions:\n *\n * > DOMProperty.isValid['id']\n * true\n * > DOMProperty.isValid['foobar']\n * undefined\n *\n * Although this may be confusing, it performs better in general.\n *\n * @see http://jsperf.com/key-exists\n * @see http://jsperf.com/key-missing\n */\nvar DOMProperty = {\n\n ID_ATTRIBUTE_NAME: 'data-reactid',\n ROOT_ATTRIBUTE_NAME: 'data-reactroot',\n\n ATTRIBUTE_NAME_START_CHAR: ATTRIBUTE_NAME_START_CHAR,\n ATTRIBUTE_NAME_CHAR: ATTRIBUTE_NAME_START_CHAR + '\\\\-.0-9\\\\u00B7\\\\u0300-\\\\u036F\\\\u203F-\\\\u2040',\n\n /**\n * Map from property \"standard name\" to an object with info about how to set\n * the property in the DOM. Each object contains:\n *\n * attributeName:\n * Used when rendering markup or with `*Attribute()`.\n * attributeNamespace\n * propertyName:\n * Used on DOM node instances. (This includes properties that mutate due to\n * external factors.)\n * mutationMethod:\n * If non-null, used instead of the property or `setAttribute()` after\n * initial render.\n * mustUseProperty:\n * Whether the property must be accessed and mutated as an object property.\n * hasBooleanValue:\n * Whether the property should be removed when set to a falsey value.\n * hasNumericValue:\n * Whether the property must be numeric or parse as a numeric and should be\n * removed when set to a falsey value.\n * hasPositiveNumericValue:\n * Whether the property must be positive numeric or parse as a positive\n * numeric and should be removed when set to a falsey value.\n * hasOverloadedBooleanValue:\n * Whether the property can be used as a flag as well as with a value.\n * Removed when strictly equal to false; present without a value when\n * strictly equal to true; present with a value otherwise.\n */\n properties: {},\n\n /**\n * Mapping from lowercase property names to the properly cased version, used\n * to warn in the case of missing properties. Available only in __DEV__.\n *\n * autofocus is predefined, because adding it to the property whitelist\n * causes unintended side effects.\n *\n * @type {Object}\n */\n getPossibleStandardName: process.env.NODE_ENV !== 'production' ? { autofocus: 'autoFocus' } : null,\n\n /**\n * All of the isCustomAttribute() functions that have been injected.\n */\n _isCustomAttributeFunctions: [],\n\n /**\n * Checks whether a property name is a custom attribute.\n * @method\n */\n isCustomAttribute: function (attributeName) {\n for (var i = 0; i < DOMProperty._isCustomAttributeFunctions.length; i++) {\n var isCustomAttributeFn = DOMProperty._isCustomAttributeFunctions[i];\n if (isCustomAttributeFn(attributeName)) {\n return true;\n }\n }\n return false;\n },\n\n injection: DOMPropertyInjection\n};\n\nmodule.exports = DOMProperty;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/DOMProperty.js\n// module id = 20\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Static poolers. Several custom versions for each potential number of\n * arguments. A completely generic pooler is easy to implement, but would\n * require accessing the `arguments` object. In each of these, `this` refers to\n * the Class itself, not an instance. If any others are needed, simply add them\n * here, or in their own files.\n */\nvar oneArgumentPooler = function (copyFieldsFrom) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, copyFieldsFrom);\n return instance;\n } else {\n return new Klass(copyFieldsFrom);\n }\n};\n\nvar twoArgumentPooler = function (a1, a2) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, a1, a2);\n return instance;\n } else {\n return new Klass(a1, a2);\n }\n};\n\nvar threeArgumentPooler = function (a1, a2, a3) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, a1, a2, a3);\n return instance;\n } else {\n return new Klass(a1, a2, a3);\n }\n};\n\nvar fourArgumentPooler = function (a1, a2, a3, a4) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, a1, a2, a3, a4);\n return instance;\n } else {\n return new Klass(a1, a2, a3, a4);\n }\n};\n\nvar standardReleaser = function (instance) {\n var Klass = this;\n !(instance instanceof Klass) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Trying to release an instance into a pool of a different type.') : _prodInvariant('25') : void 0;\n instance.destructor();\n if (Klass.instancePool.length < Klass.poolSize) {\n Klass.instancePool.push(instance);\n }\n};\n\nvar DEFAULT_POOL_SIZE = 10;\nvar DEFAULT_POOLER = oneArgumentPooler;\n\n/**\n * Augments `CopyConstructor` to be a poolable class, augmenting only the class\n * itself (statically) not adding any prototypical fields. Any CopyConstructor\n * you give this may have a `poolSize` property, and will look for a\n * prototypical `destructor` on instances.\n *\n * @param {Function} CopyConstructor Constructor that can be used to reset.\n * @param {Function} pooler Customizable pooler.\n */\nvar addPoolingTo = function (CopyConstructor, pooler) {\n // Casting as any so that flow ignores the actual implementation and trusts\n // it to match the type we declared\n var NewKlass = CopyConstructor;\n NewKlass.instancePool = [];\n NewKlass.getPooled = pooler || DEFAULT_POOLER;\n if (!NewKlass.poolSize) {\n NewKlass.poolSize = DEFAULT_POOL_SIZE;\n }\n NewKlass.release = standardReleaser;\n return NewKlass;\n};\n\nvar PooledClass = {\n addPoolingTo: addPoolingTo,\n oneArgumentPooler: oneArgumentPooler,\n twoArgumentPooler: twoArgumentPooler,\n threeArgumentPooler: threeArgumentPooler,\n fourArgumentPooler: fourArgumentPooler\n};\n\nmodule.exports = PooledClass;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/PooledClass.js\n// module id = 21\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar ReactCurrentOwner = require('./ReactCurrentOwner');\n\nvar warning = require('fbjs/lib/warning');\nvar canDefineProperty = require('./canDefineProperty');\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\n\nvar REACT_ELEMENT_TYPE = require('./ReactElementSymbol');\n\nvar RESERVED_PROPS = {\n key: true,\n ref: true,\n __self: true,\n __source: true\n};\n\nvar specialPropKeyWarningShown, specialPropRefWarningShown;\n\nfunction hasValidRef(config) {\n if (process.env.NODE_ENV !== 'production') {\n if (hasOwnProperty.call(config, 'ref')) {\n var getter = Object.getOwnPropertyDescriptor(config, 'ref').get;\n if (getter && getter.isReactWarning) {\n return false;\n }\n }\n }\n return config.ref !== undefined;\n}\n\nfunction hasValidKey(config) {\n if (process.env.NODE_ENV !== 'production') {\n if (hasOwnProperty.call(config, 'key')) {\n var getter = Object.getOwnPropertyDescriptor(config, 'key').get;\n if (getter && getter.isReactWarning) {\n return false;\n }\n }\n }\n return config.key !== undefined;\n}\n\nfunction defineKeyPropWarningGetter(props, displayName) {\n var warnAboutAccessingKey = function () {\n if (!specialPropKeyWarningShown) {\n specialPropKeyWarningShown = true;\n process.env.NODE_ENV !== 'production' ? warning(false, '%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName) : void 0;\n }\n };\n warnAboutAccessingKey.isReactWarning = true;\n Object.defineProperty(props, 'key', {\n get: warnAboutAccessingKey,\n configurable: true\n });\n}\n\nfunction defineRefPropWarningGetter(props, displayName) {\n var warnAboutAccessingRef = function () {\n if (!specialPropRefWarningShown) {\n specialPropRefWarningShown = true;\n process.env.NODE_ENV !== 'production' ? warning(false, '%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName) : void 0;\n }\n };\n warnAboutAccessingRef.isReactWarning = true;\n Object.defineProperty(props, 'ref', {\n get: warnAboutAccessingRef,\n configurable: true\n });\n}\n\n/**\n * Factory method to create a new React element. This no longer adheres to\n * the class pattern, so do not use new to call it. Also, no instanceof check\n * will work. Instead test $$typeof field against Symbol.for('react.element') to check\n * if something is a React Element.\n *\n * @param {*} type\n * @param {*} key\n * @param {string|object} ref\n * @param {*} self A *temporary* helper to detect places where `this` is\n * different from the `owner` when React.createElement is called, so that we\n * can warn. We want to get rid of owner and replace string `ref`s with arrow\n * functions, and as long as `this` and owner are the same, there will be no\n * change in behavior.\n * @param {*} source An annotation object (added by a transpiler or otherwise)\n * indicating filename, line number, and/or other information.\n * @param {*} owner\n * @param {*} props\n * @internal\n */\nvar ReactElement = function (type, key, ref, self, source, owner, props) {\n var element = {\n // This tag allow us to uniquely identify this as a React Element\n $$typeof: REACT_ELEMENT_TYPE,\n\n // Built-in properties that belong on the element\n type: type,\n key: key,\n ref: ref,\n props: props,\n\n // Record the component responsible for creating this element.\n _owner: owner\n };\n\n if (process.env.NODE_ENV !== 'production') {\n // The validation flag is currently mutative. We put it on\n // an external backing store so that we can freeze the whole object.\n // This can be replaced with a WeakMap once they are implemented in\n // commonly used development environments.\n element._store = {};\n\n // To make comparing ReactElements easier for testing purposes, we make\n // the validation flag non-enumerable (where possible, which should\n // include every environment we run tests in), so the test framework\n // ignores it.\n if (canDefineProperty) {\n Object.defineProperty(element._store, 'validated', {\n configurable: false,\n enumerable: false,\n writable: true,\n value: false\n });\n // self and source are DEV only properties.\n Object.defineProperty(element, '_self', {\n configurable: false,\n enumerable: false,\n writable: false,\n value: self\n });\n // Two elements created in two different places should be considered\n // equal for testing purposes and therefore we hide it from enumeration.\n Object.defineProperty(element, '_source', {\n configurable: false,\n enumerable: false,\n writable: false,\n value: source\n });\n } else {\n element._store.validated = false;\n element._self = self;\n element._source = source;\n }\n if (Object.freeze) {\n Object.freeze(element.props);\n Object.freeze(element);\n }\n }\n\n return element;\n};\n\n/**\n * Create and return a new ReactElement of the given type.\n * See https://facebook.github.io/react/docs/top-level-api.html#react.createelement\n */\nReactElement.createElement = function (type, config, children) {\n var propName;\n\n // Reserved names are extracted\n var props = {};\n\n var key = null;\n var ref = null;\n var self = null;\n var source = null;\n\n if (config != null) {\n if (hasValidRef(config)) {\n ref = config.ref;\n }\n if (hasValidKey(config)) {\n key = '' + config.key;\n }\n\n self = config.__self === undefined ? null : config.__self;\n source = config.__source === undefined ? null : config.__source;\n // Remaining properties are added to a new props object\n for (propName in config) {\n if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {\n props[propName] = config[propName];\n }\n }\n }\n\n // Children can be more than one argument, and those are transferred onto\n // the newly allocated props object.\n var childrenLength = arguments.length - 2;\n if (childrenLength === 1) {\n props.children = children;\n } else if (childrenLength > 1) {\n var childArray = Array(childrenLength);\n for (var i = 0; i < childrenLength; i++) {\n childArray[i] = arguments[i + 2];\n }\n if (process.env.NODE_ENV !== 'production') {\n if (Object.freeze) {\n Object.freeze(childArray);\n }\n }\n props.children = childArray;\n }\n\n // Resolve default props\n if (type && type.defaultProps) {\n var defaultProps = type.defaultProps;\n for (propName in defaultProps) {\n if (props[propName] === undefined) {\n props[propName] = defaultProps[propName];\n }\n }\n }\n if (process.env.NODE_ENV !== 'production') {\n if (key || ref) {\n if (typeof props.$$typeof === 'undefined' || props.$$typeof !== REACT_ELEMENT_TYPE) {\n var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type;\n if (key) {\n defineKeyPropWarningGetter(props, displayName);\n }\n if (ref) {\n defineRefPropWarningGetter(props, displayName);\n }\n }\n }\n }\n return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props);\n};\n\n/**\n * Return a function that produces ReactElements of a given type.\n * See https://facebook.github.io/react/docs/top-level-api.html#react.createfactory\n */\nReactElement.createFactory = function (type) {\n var factory = ReactElement.createElement.bind(null, type);\n // Expose the type on the factory and the prototype so that it can be\n // easily accessed on elements. E.g. `<Foo />.type === Foo`.\n // This should not be named `constructor` since this may not be the function\n // that created the element, and it may not even be a constructor.\n // Legacy hook TODO: Warn if this is accessed\n factory.type = type;\n return factory;\n};\n\nReactElement.cloneAndReplaceKey = function (oldElement, newKey) {\n var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props);\n\n return newElement;\n};\n\n/**\n * Clone and return a new ReactElement using element as the starting point.\n * See https://facebook.github.io/react/docs/top-level-api.html#react.cloneelement\n */\nReactElement.cloneElement = function (element, config, children) {\n var propName;\n\n // Original props are copied\n var props = _assign({}, element.props);\n\n // Reserved names are extracted\n var key = element.key;\n var ref = element.ref;\n // Self is preserved since the owner is preserved.\n var self = element._self;\n // Source is preserved since cloneElement is unlikely to be targeted by a\n // transpiler, and the original source is probably a better indicator of the\n // true owner.\n var source = element._source;\n\n // Owner will be preserved, unless ref is overridden\n var owner = element._owner;\n\n if (config != null) {\n if (hasValidRef(config)) {\n // Silently steal the ref from the parent.\n ref = config.ref;\n owner = ReactCurrentOwner.current;\n }\n if (hasValidKey(config)) {\n key = '' + config.key;\n }\n\n // Remaining properties override existing props\n var defaultProps;\n if (element.type && element.type.defaultProps) {\n defaultProps = element.type.defaultProps;\n }\n for (propName in config) {\n if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {\n if (config[propName] === undefined && defaultProps !== undefined) {\n // Resolve default props\n props[propName] = defaultProps[propName];\n } else {\n props[propName] = config[propName];\n }\n }\n }\n }\n\n // Children can be more than one argument, and those are transferred onto\n // the newly allocated props object.\n var childrenLength = arguments.length - 2;\n if (childrenLength === 1) {\n props.children = children;\n } else if (childrenLength > 1) {\n var childArray = Array(childrenLength);\n for (var i = 0; i < childrenLength; i++) {\n childArray[i] = arguments[i + 2];\n }\n props.children = childArray;\n }\n\n return ReactElement(element.type, key, ref, self, source, owner, props);\n};\n\n/**\n * Verifies the object is a ReactElement.\n * See https://facebook.github.io/react/docs/top-level-api.html#react.isvalidelement\n * @param {?object} object\n * @return {boolean} True if `object` is a valid component.\n * @final\n */\nReactElement.isValidElement = function (object) {\n return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;\n};\n\nmodule.exports = ReactElement;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactElement.js\n// module id = 22\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n'use strict';\n\n/**\n * WARNING: DO NOT manually require this module.\n * This is a replacement for `invariant(...)` used by the error code system\n * and will _only_ be required by the corresponding babel pass.\n * It always throws.\n */\n\nfunction reactProdInvariant(code) {\n var argCount = arguments.length - 1;\n\n var message = 'Minified React error #' + code + '; visit ' + 'http://facebook.github.io/react/docs/error-decoder.html?invariant=' + code;\n\n for (var argIdx = 0; argIdx < argCount; argIdx++) {\n message += '&args[]=' + encodeURIComponent(arguments[argIdx + 1]);\n }\n\n message += ' for the full message or use the non-minified dev environment' + ' for full errors and additional helpful warnings.';\n\n var error = new Error(message);\n error.name = 'Invariant Violation';\n error.framesToPop = 1; // we don't care about reactProdInvariant's own frame\n\n throw error;\n}\n\nmodule.exports = reactProdInvariant;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/reactProdInvariant.js\n// module id = 23\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , urlUtils = require('../../utils/url')\n , SenderReceiver = require('./sender-receiver')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:ajax-based');\n}\n\nfunction createAjaxSender(AjaxObject) {\n return function(url, payload, callback) {\n debug('create ajax sender', url, payload);\n var opt = {};\n if (typeof payload === 'string') {\n opt.headers = {'Content-type': 'text/plain'};\n }\n var ajaxUrl = urlUtils.addPath(url, '/xhr_send');\n var xo = new AjaxObject('POST', ajaxUrl, payload, opt);\n xo.once('finish', function(status) {\n debug('finish', status);\n xo = null;\n\n if (status !== 200 && status !== 204) {\n return callback(new Error('http status ' + status));\n }\n callback();\n });\n return function() {\n debug('abort');\n xo.close();\n xo = null;\n\n var err = new Error('Aborted');\n err.code = 1000;\n callback(err);\n };\n };\n}\n\nfunction AjaxBasedTransport(transUrl, urlSuffix, Receiver, AjaxObject) {\n SenderReceiver.call(this, transUrl, urlSuffix, createAjaxSender(AjaxObject), Receiver, AjaxObject);\n}\n\ninherits(AjaxBasedTransport, SenderReceiver);\n\nmodule.exports = AjaxBasedTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/ajax-based.js\n// module id = 24\n// module chunks = 0","'use strict';\n\n/* global crypto:true */\nvar crypto = require('crypto');\n\n// This string has length 32, a power of 2, so the modulus doesn't introduce a\n// bias.\nvar _randomStringChars = 'abcdefghijklmnopqrstuvwxyz012345';\nmodule.exports = {\n string: function(length) {\n var max = _randomStringChars.length;\n var bytes = crypto.randomBytes(length);\n var ret = [];\n for (var i = 0; i < length; i++) {\n ret.push(_randomStringChars.substr(bytes[i] % max, 1));\n }\n return ret.join('');\n }\n\n, number: function(max) {\n return Math.floor(Math.random() * max);\n }\n\n, numberString: function(max) {\n var t = ('' + (max - 1)).length;\n var p = new Array(t + 1).join('0');\n return (p + this.number(max)).slice(-t);\n }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/random.js\n// module id = 25\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMNamespaces = require('./DOMNamespaces');\nvar setInnerHTML = require('./setInnerHTML');\n\nvar createMicrosoftUnsafeLocalFunction = require('./createMicrosoftUnsafeLocalFunction');\nvar setTextContent = require('./setTextContent');\n\nvar ELEMENT_NODE_TYPE = 1;\nvar DOCUMENT_FRAGMENT_NODE_TYPE = 11;\n\n/**\n * In IE (8-11) and Edge, appending nodes with no children is dramatically\n * faster than appending a full subtree, so we essentially queue up the\n * .appendChild calls here and apply them so each node is added to its parent\n * before any children are added.\n *\n * In other browsers, doing so is slower or neutral compared to the other order\n * (in Firefox, twice as slow) so we only do this inversion in IE.\n *\n * See https://github.com/spicyj/innerhtml-vs-createelement-vs-clonenode.\n */\nvar enableLazy = typeof document !== 'undefined' && typeof document.documentMode === 'number' || typeof navigator !== 'undefined' && typeof navigator.userAgent === 'string' && /\\bEdge\\/\\d/.test(navigator.userAgent);\n\nfunction insertTreeChildren(tree) {\n if (!enableLazy) {\n return;\n }\n var node = tree.node;\n var children = tree.children;\n if (children.length) {\n for (var i = 0; i < children.length; i++) {\n insertTreeBefore(node, children[i], null);\n }\n } else if (tree.html != null) {\n setInnerHTML(node, tree.html);\n } else if (tree.text != null) {\n setTextContent(node, tree.text);\n }\n}\n\nvar insertTreeBefore = createMicrosoftUnsafeLocalFunction(function (parentNode, tree, referenceNode) {\n // DocumentFragments aren't actually part of the DOM after insertion so\n // appending children won't update the DOM. We need to ensure the fragment\n // is properly populated first, breaking out of our lazy approach for just\n // this level. Also, some <object> plugins (like Flash Player) will read\n // <param> nodes immediately upon insertion into the DOM, so <object>\n // must also be populated prior to insertion into the DOM.\n if (tree.node.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE || tree.node.nodeType === ELEMENT_NODE_TYPE && tree.node.nodeName.toLowerCase() === 'object' && (tree.node.namespaceURI == null || tree.node.namespaceURI === DOMNamespaces.html)) {\n insertTreeChildren(tree);\n parentNode.insertBefore(tree.node, referenceNode);\n } else {\n parentNode.insertBefore(tree.node, referenceNode);\n insertTreeChildren(tree);\n }\n});\n\nfunction replaceChildWithTree(oldNode, newTree) {\n oldNode.parentNode.replaceChild(newTree.node, oldNode);\n insertTreeChildren(newTree);\n}\n\nfunction queueChild(parentTree, childTree) {\n if (enableLazy) {\n parentTree.children.push(childTree);\n } else {\n parentTree.node.appendChild(childTree.node);\n }\n}\n\nfunction queueHTML(tree, html) {\n if (enableLazy) {\n tree.html = html;\n } else {\n setInnerHTML(tree.node, html);\n }\n}\n\nfunction queueText(tree, text) {\n if (enableLazy) {\n tree.text = text;\n } else {\n setTextContent(tree.node, text);\n }\n}\n\nfunction toString() {\n return this.node.nodeName;\n}\n\nfunction DOMLazyTree(node) {\n return {\n node: node,\n children: [],\n html: null,\n text: null,\n toString: toString\n };\n}\n\nDOMLazyTree.insertTreeBefore = insertTreeBefore;\nDOMLazyTree.replaceChildWithTree = replaceChildWithTree;\nDOMLazyTree.queueChild = queueChild;\nDOMLazyTree.queueHTML = queueHTML;\nDOMLazyTree.queueText = queueText;\n\nmodule.exports = DOMLazyTree;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/DOMLazyTree.js\n// module id = 26\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactRef = require('./ReactRef');\nvar ReactInstrumentation = require('./ReactInstrumentation');\n\nvar warning = require('fbjs/lib/warning');\n\n/**\n * Helper to call ReactRef.attachRefs with this composite component, split out\n * to avoid allocations in the transaction mount-ready queue.\n */\nfunction attachRefs() {\n ReactRef.attachRefs(this, this._currentElement);\n}\n\nvar ReactReconciler = {\n\n /**\n * Initializes the component, renders markup, and registers event listeners.\n *\n * @param {ReactComponent} internalInstance\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @param {?object} the containing host component instance\n * @param {?object} info about the host container\n * @return {?string} Rendered markup to be inserted into the DOM.\n * @final\n * @internal\n */\n mountComponent: function (internalInstance, transaction, hostParent, hostContainerInfo, context, parentDebugID // 0 in production and for roots\n ) {\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onBeforeMountComponent(internalInstance._debugID, internalInstance._currentElement, parentDebugID);\n }\n }\n var markup = internalInstance.mountComponent(transaction, hostParent, hostContainerInfo, context, parentDebugID);\n if (internalInstance._currentElement && internalInstance._currentElement.ref != null) {\n transaction.getReactMountReady().enqueue(attachRefs, internalInstance);\n }\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onMountComponent(internalInstance._debugID);\n }\n }\n return markup;\n },\n\n /**\n * Returns a value that can be passed to\n * ReactComponentEnvironment.replaceNodeWithMarkup.\n */\n getHostNode: function (internalInstance) {\n return internalInstance.getHostNode();\n },\n\n /**\n * Releases any resources allocated by `mountComponent`.\n *\n * @final\n * @internal\n */\n unmountComponent: function (internalInstance, safely) {\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onBeforeUnmountComponent(internalInstance._debugID);\n }\n }\n ReactRef.detachRefs(internalInstance, internalInstance._currentElement);\n internalInstance.unmountComponent(safely);\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onUnmountComponent(internalInstance._debugID);\n }\n }\n },\n\n /**\n * Update a component using a new element.\n *\n * @param {ReactComponent} internalInstance\n * @param {ReactElement} nextElement\n * @param {ReactReconcileTransaction} transaction\n * @param {object} context\n * @internal\n */\n receiveComponent: function (internalInstance, nextElement, transaction, context) {\n var prevElement = internalInstance._currentElement;\n\n if (nextElement === prevElement && context === internalInstance._context) {\n // Since elements are immutable after the owner is rendered,\n // we can do a cheap identity compare here to determine if this is a\n // superfluous reconcile. It's possible for state to be mutable but such\n // change should trigger an update of the owner which would recreate\n // the element. We explicitly check for the existence of an owner since\n // it's possible for an element created outside a composite to be\n // deeply mutated and reused.\n\n // TODO: Bailing out early is just a perf optimization right?\n // TODO: Removing the return statement should affect correctness?\n return;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onBeforeUpdateComponent(internalInstance._debugID, nextElement);\n }\n }\n\n var refsChanged = ReactRef.shouldUpdateRefs(prevElement, nextElement);\n\n if (refsChanged) {\n ReactRef.detachRefs(internalInstance, prevElement);\n }\n\n internalInstance.receiveComponent(nextElement, transaction, context);\n\n if (refsChanged && internalInstance._currentElement && internalInstance._currentElement.ref != null) {\n transaction.getReactMountReady().enqueue(attachRefs, internalInstance);\n }\n\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onUpdateComponent(internalInstance._debugID);\n }\n }\n },\n\n /**\n * Flush any dirty changes in a component.\n *\n * @param {ReactComponent} internalInstance\n * @param {ReactReconcileTransaction} transaction\n * @internal\n */\n performUpdateIfNecessary: function (internalInstance, transaction, updateBatchNumber) {\n if (internalInstance._updateBatchNumber !== updateBatchNumber) {\n // The component's enqueued batch number should always be the current\n // batch or the following one.\n process.env.NODE_ENV !== 'production' ? warning(internalInstance._updateBatchNumber == null || internalInstance._updateBatchNumber === updateBatchNumber + 1, 'performUpdateIfNecessary: Unexpected batch number (current %s, ' + 'pending %s)', updateBatchNumber, internalInstance._updateBatchNumber) : void 0;\n return;\n }\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onBeforeUpdateComponent(internalInstance._debugID, internalInstance._currentElement);\n }\n }\n internalInstance.performUpdateIfNecessary(transaction);\n if (process.env.NODE_ENV !== 'production') {\n if (internalInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onUpdateComponent(internalInstance._debugID);\n }\n }\n }\n\n};\n\nmodule.exports = ReactReconciler;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactReconciler.js\n// module id = 27\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar ReactChildren = require('./ReactChildren');\nvar ReactComponent = require('./ReactComponent');\nvar ReactPureComponent = require('./ReactPureComponent');\nvar ReactClass = require('./ReactClass');\nvar ReactDOMFactories = require('./ReactDOMFactories');\nvar ReactElement = require('./ReactElement');\nvar ReactPropTypes = require('./ReactPropTypes');\nvar ReactVersion = require('./ReactVersion');\n\nvar onlyChild = require('./onlyChild');\nvar warning = require('fbjs/lib/warning');\n\nvar createElement = ReactElement.createElement;\nvar createFactory = ReactElement.createFactory;\nvar cloneElement = ReactElement.cloneElement;\n\nif (process.env.NODE_ENV !== 'production') {\n var ReactElementValidator = require('./ReactElementValidator');\n createElement = ReactElementValidator.createElement;\n createFactory = ReactElementValidator.createFactory;\n cloneElement = ReactElementValidator.cloneElement;\n}\n\nvar __spread = _assign;\n\nif (process.env.NODE_ENV !== 'production') {\n var warned = false;\n __spread = function () {\n process.env.NODE_ENV !== 'production' ? warning(warned, 'React.__spread is deprecated and should not be used. Use ' + 'Object.assign directly or another helper function with similar ' + 'semantics. You may be seeing this warning due to your compiler. ' + 'See https://fb.me/react-spread-deprecation for more details.') : void 0;\n warned = true;\n return _assign.apply(null, arguments);\n };\n}\n\nvar React = {\n\n // Modern\n\n Children: {\n map: ReactChildren.map,\n forEach: ReactChildren.forEach,\n count: ReactChildren.count,\n toArray: ReactChildren.toArray,\n only: onlyChild\n },\n\n Component: ReactComponent,\n PureComponent: ReactPureComponent,\n\n createElement: createElement,\n cloneElement: cloneElement,\n isValidElement: ReactElement.isValidElement,\n\n // Classic\n\n PropTypes: ReactPropTypes,\n createClass: ReactClass.createClass,\n createFactory: createFactory,\n createMixin: function (mixin) {\n // Currently a noop. Will be used to validate and trace mixins.\n return mixin;\n },\n\n // This looks DOM specific but these are actually isomorphic helpers\n // since they are just generating DOM strings.\n DOM: ReactDOMFactories,\n\n version: ReactVersion,\n\n // Deprecated hook for JSX spread, don't use this for anything.\n __spread: __spread\n};\n\nmodule.exports = React;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/React.js\n// module id = 28\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , XhrDriver = require('../driver/xhr')\n ;\n\nfunction XHRLocalObject(method, url, payload /*, opts */) {\n XhrDriver.call(this, method, url, payload, {\n noCredentials: true\n });\n}\n\ninherits(XHRLocalObject, XhrDriver);\n\nXHRLocalObject.enabled = XhrDriver.enabled;\n\nmodule.exports = XHRLocalObject;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xhr-local.js\n// module id = 29\n// module chunks = 0","'use strict';\n\nmodule.exports = {\n isOpera: function() {\n return global.navigator &&\n /opera/i.test(global.navigator.userAgent);\n }\n\n, isKonqueror: function() {\n return global.navigator &&\n /konqueror/i.test(global.navigator.userAgent);\n }\n\n // #187 wrap document.domain in try/catch because of WP8 from file:///\n, hasDomain: function () {\n // non-browser client always has a domain\n if (!global.document) {\n return true;\n }\n\n try {\n return !!global.document.domain;\n } catch (e) {\n return false;\n }\n }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/browser.js\n// module id = 30\n// module chunks = 0","'use strict';\n\nvar eventUtils = require('./event')\n , JSON3 = require('json3')\n , browser = require('./browser')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:utils:iframe');\n}\n\nmodule.exports = {\n WPrefix: '_jp'\n, currentWindowId: null\n\n, polluteGlobalNamespace: function() {\n if (!(module.exports.WPrefix in global)) {\n global[module.exports.WPrefix] = {};\n }\n }\n\n, postMessage: function(type, data) {\n if (global.parent !== global) {\n global.parent.postMessage(JSON3.stringify({\n windowId: module.exports.currentWindowId\n , type: type\n , data: data || ''\n }), '*');\n } else {\n debug('Cannot postMessage, no parent window.', type, data);\n }\n }\n\n, createIframe: function(iframeUrl, errorCallback) {\n var iframe = global.document.createElement('iframe');\n var tref, unloadRef;\n var unattach = function() {\n debug('unattach');\n clearTimeout(tref);\n // Explorer had problems with that.\n try {\n iframe.onload = null;\n } catch (x) {\n // intentionally empty\n }\n iframe.onerror = null;\n };\n var cleanup = function() {\n debug('cleanup');\n if (iframe) {\n unattach();\n // This timeout makes chrome fire onbeforeunload event\n // within iframe. Without the timeout it goes straight to\n // onunload.\n setTimeout(function() {\n if (iframe) {\n iframe.parentNode.removeChild(iframe);\n }\n iframe = null;\n }, 0);\n eventUtils.unloadDel(unloadRef);\n }\n };\n var onerror = function(err) {\n debug('onerror', err);\n if (iframe) {\n cleanup();\n errorCallback(err);\n }\n };\n var post = function(msg, origin) {\n debug('post', msg, origin);\n try {\n // When the iframe is not loaded, IE raises an exception\n // on 'contentWindow'.\n setTimeout(function() {\n if (iframe && iframe.contentWindow) {\n iframe.contentWindow.postMessage(msg, origin);\n }\n }, 0);\n } catch (x) {\n // intentionally empty\n }\n };\n\n iframe.src = iframeUrl;\n iframe.style.display = 'none';\n iframe.style.position = 'absolute';\n iframe.onerror = function() {\n onerror('onerror');\n };\n iframe.onload = function() {\n debug('onload');\n // `onload` is triggered before scripts on the iframe are\n // executed. Give it few seconds to actually load stuff.\n clearTimeout(tref);\n tref = setTimeout(function() {\n onerror('onload timeout');\n }, 2000);\n };\n global.document.body.appendChild(iframe);\n tref = setTimeout(function() {\n onerror('timeout');\n }, 15000);\n unloadRef = eventUtils.unloadAdd(cleanup);\n return {\n post: post\n , cleanup: cleanup\n , loaded: unattach\n };\n }\n\n/* eslint no-undef: \"off\", new-cap: \"off\" */\n, createHtmlfile: function(iframeUrl, errorCallback) {\n var axo = ['Active'].concat('Object').join('X');\n var doc = new global[axo]('htmlfile');\n var tref, unloadRef;\n var iframe;\n var unattach = function() {\n clearTimeout(tref);\n iframe.onerror = null;\n };\n var cleanup = function() {\n if (doc) {\n unattach();\n eventUtils.unloadDel(unloadRef);\n iframe.parentNode.removeChild(iframe);\n iframe = doc = null;\n CollectGarbage();\n }\n };\n var onerror = function(r) {\n debug('onerror', r);\n if (doc) {\n cleanup();\n errorCallback(r);\n }\n };\n var post = function(msg, origin) {\n try {\n // When the iframe is not loaded, IE raises an exception\n // on 'contentWindow'.\n setTimeout(function() {\n if (iframe && iframe.contentWindow) {\n iframe.contentWindow.postMessage(msg, origin);\n }\n }, 0);\n } catch (x) {\n // intentionally empty\n }\n };\n\n doc.open();\n doc.write('<html><s' + 'cript>' +\n 'document.domain=\"' + global.document.domain + '\";' +\n '</s' + 'cript></html>');\n doc.close();\n doc.parentWindow[module.exports.WPrefix] = global[module.exports.WPrefix];\n var c = doc.createElement('div');\n doc.body.appendChild(c);\n iframe = doc.createElement('iframe');\n c.appendChild(iframe);\n iframe.src = iframeUrl;\n iframe.onerror = function() {\n onerror('onerror');\n };\n tref = setTimeout(function() {\n onerror('timeout');\n }, 15000);\n unloadRef = eventUtils.unloadAdd(cleanup);\n return {\n post: post\n , cleanup: cleanup\n , loaded: unattach\n };\n }\n};\n\nmodule.exports.iframeEnabled = false;\nif (global.document) {\n // postMessage misbehaves in konqueror 4.6.5 - the messages are delivered with\n // huge delay, or not at all.\n module.exports.iframeEnabled = (typeof global.postMessage === 'function' ||\n typeof global.postMessage === 'object') && (!browser.isKonqueror());\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/iframe.js\n// module id = 31\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\n/**\n * This is a helper function for getting values from parameter/options\n * objects.\n *\n * @param args The object we are extracting values from\n * @param name The name of the property we are getting.\n * @param defaultValue An optional value to return if the property is missing\n * from the object. If this is not specified and the property is missing, an\n * error will be thrown.\n */\nfunction getArg(aArgs, aName, aDefaultValue) {\n if (aName in aArgs) {\n return aArgs[aName];\n } else if (arguments.length === 3) {\n return aDefaultValue;\n } else {\n throw new Error('\"' + aName + '\" is a required argument.');\n }\n}\nexports.getArg = getArg;\n\nvar urlRegexp = /^(?:([\\w+\\-.]+):)?\\/\\/(?:(\\w+:\\w+)@)?([\\w.]*)(?::(\\d+))?(\\S*)$/;\nvar dataUrlRegexp = /^data:.+\\,.+$/;\n\nfunction urlParse(aUrl) {\n var match = aUrl.match(urlRegexp);\n if (!match) {\n return null;\n }\n return {\n scheme: match[1],\n auth: match[2],\n host: match[3],\n port: match[4],\n path: match[5]\n };\n}\nexports.urlParse = urlParse;\n\nfunction urlGenerate(aParsedUrl) {\n var url = '';\n if (aParsedUrl.scheme) {\n url += aParsedUrl.scheme + ':';\n }\n url += '//';\n if (aParsedUrl.auth) {\n url += aParsedUrl.auth + '@';\n }\n if (aParsedUrl.host) {\n url += aParsedUrl.host;\n }\n if (aParsedUrl.port) {\n url += \":\" + aParsedUrl.port\n }\n if (aParsedUrl.path) {\n url += aParsedUrl.path;\n }\n return url;\n}\nexports.urlGenerate = urlGenerate;\n\n/**\n * Normalizes a path, or the path portion of a URL:\n *\n * - Replaces consecutive slashes with one slash.\n * - Removes unnecessary '.' parts.\n * - Removes unnecessary '<dir>/..' parts.\n *\n * Based on code in the Node.js 'path' core module.\n *\n * @param aPath The path or url to normalize.\n */\nfunction normalize(aPath) {\n var path = aPath;\n var url = urlParse(aPath);\n if (url) {\n if (!url.path) {\n return aPath;\n }\n path = url.path;\n }\n var isAbsolute = exports.isAbsolute(path);\n\n var parts = path.split(/\\/+/);\n for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {\n part = parts[i];\n if (part === '.') {\n parts.splice(i, 1);\n } else if (part === '..') {\n up++;\n } else if (up > 0) {\n if (part === '') {\n // The first part is blank if the path is absolute. Trying to go\n // above the root is a no-op. Therefore we can remove all '..' parts\n // directly after the root.\n parts.splice(i + 1, up);\n up = 0;\n } else {\n parts.splice(i, 2);\n up--;\n }\n }\n }\n path = parts.join('/');\n\n if (path === '') {\n path = isAbsolute ? '/' : '.';\n }\n\n if (url) {\n url.path = path;\n return urlGenerate(url);\n }\n return path;\n}\nexports.normalize = normalize;\n\n/**\n * Joins two paths/URLs.\n *\n * @param aRoot The root path or URL.\n * @param aPath The path or URL to be joined with the root.\n *\n * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a\n * scheme-relative URL: Then the scheme of aRoot, if any, is prepended\n * first.\n * - Otherwise aPath is a path. If aRoot is a URL, then its path portion\n * is updated with the result and aRoot is returned. Otherwise the result\n * is returned.\n * - If aPath is absolute, the result is aPath.\n * - Otherwise the two paths are joined with a slash.\n * - Joining for example 'http://' and 'www.example.com' is also supported.\n */\nfunction join(aRoot, aPath) {\n if (aRoot === \"\") {\n aRoot = \".\";\n }\n if (aPath === \"\") {\n aPath = \".\";\n }\n var aPathUrl = urlParse(aPath);\n var aRootUrl = urlParse(aRoot);\n if (aRootUrl) {\n aRoot = aRootUrl.path || '/';\n }\n\n // `join(foo, '//www.example.org')`\n if (aPathUrl && !aPathUrl.scheme) {\n if (aRootUrl) {\n aPathUrl.scheme = aRootUrl.scheme;\n }\n return urlGenerate(aPathUrl);\n }\n\n if (aPathUrl || aPath.match(dataUrlRegexp)) {\n return aPath;\n }\n\n // `join('http://', 'www.example.com')`\n if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {\n aRootUrl.host = aPath;\n return urlGenerate(aRootUrl);\n }\n\n var joined = aPath.charAt(0) === '/'\n ? aPath\n : normalize(aRoot.replace(/\\/+$/, '') + '/' + aPath);\n\n if (aRootUrl) {\n aRootUrl.path = joined;\n return urlGenerate(aRootUrl);\n }\n return joined;\n}\nexports.join = join;\n\nexports.isAbsolute = function (aPath) {\n return aPath.charAt(0) === '/' || !!aPath.match(urlRegexp);\n};\n\n/**\n * Make a path relative to a URL or another path.\n *\n * @param aRoot The root path or URL.\n * @param aPath The path or URL to be made relative to aRoot.\n */\nfunction relative(aRoot, aPath) {\n if (aRoot === \"\") {\n aRoot = \".\";\n }\n\n aRoot = aRoot.replace(/\\/$/, '');\n\n // It is possible for the path to be above the root. In this case, simply\n // checking whether the root is a prefix of the path won't work. Instead, we\n // need to remove components from the root one by one, until either we find\n // a prefix that fits, or we run out of components to remove.\n var level = 0;\n while (aPath.indexOf(aRoot + '/') !== 0) {\n var index = aRoot.lastIndexOf(\"/\");\n if (index < 0) {\n return aPath;\n }\n\n // If the only part of the root that is left is the scheme (i.e. http://,\n // file:///, etc.), one or more slashes (/), or simply nothing at all, we\n // have exhausted all components, so the path is not relative to the root.\n aRoot = aRoot.slice(0, index);\n if (aRoot.match(/^([^\\/]+:\\/)?\\/*$/)) {\n return aPath;\n }\n\n ++level;\n }\n\n // Make sure we add a \"../\" for each component we removed from the root.\n return Array(level + 1).join(\"../\") + aPath.substr(aRoot.length + 1);\n}\nexports.relative = relative;\n\nvar supportsNullProto = (function () {\n var obj = Object.create(null);\n return !('__proto__' in obj);\n}());\n\nfunction identity (s) {\n return s;\n}\n\n/**\n * Because behavior goes wacky when you set `__proto__` on objects, we\n * have to prefix all the strings in our set with an arbitrary character.\n *\n * See https://github.com/mozilla/source-map/pull/31 and\n * https://github.com/mozilla/source-map/issues/30\n *\n * @param String aStr\n */\nfunction toSetString(aStr) {\n if (isProtoString(aStr)) {\n return '$' + aStr;\n }\n\n return aStr;\n}\nexports.toSetString = supportsNullProto ? identity : toSetString;\n\nfunction fromSetString(aStr) {\n if (isProtoString(aStr)) {\n return aStr.slice(1);\n }\n\n return aStr;\n}\nexports.fromSetString = supportsNullProto ? identity : fromSetString;\n\nfunction isProtoString(s) {\n if (!s) {\n return false;\n }\n\n var length = s.length;\n\n if (length < 9 /* \"__proto__\".length */) {\n return false;\n }\n\n if (s.charCodeAt(length - 1) !== 95 /* '_' */ ||\n s.charCodeAt(length - 2) !== 95 /* '_' */ ||\n s.charCodeAt(length - 3) !== 111 /* 'o' */ ||\n s.charCodeAt(length - 4) !== 116 /* 't' */ ||\n s.charCodeAt(length - 5) !== 111 /* 'o' */ ||\n s.charCodeAt(length - 6) !== 114 /* 'r' */ ||\n s.charCodeAt(length - 7) !== 112 /* 'p' */ ||\n s.charCodeAt(length - 8) !== 95 /* '_' */ ||\n s.charCodeAt(length - 9) !== 95 /* '_' */) {\n return false;\n }\n\n for (var i = length - 10; i >= 0; i--) {\n if (s.charCodeAt(i) !== 36 /* '$' */) {\n return false;\n }\n }\n\n return true;\n}\n\n/**\n * Comparator between two mappings where the original positions are compared.\n *\n * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n * mappings with the same original source/line/column, but different generated\n * line and column the same. Useful when searching for a mapping with a\n * stubbed out mapping.\n */\nfunction compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {\n var cmp = mappingA.source - mappingB.source;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalLine - mappingB.originalLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalColumn - mappingB.originalColumn;\n if (cmp !== 0 || onlyCompareOriginal) {\n return cmp;\n }\n\n cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.generatedLine - mappingB.generatedLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n return mappingA.name - mappingB.name;\n}\nexports.compareByOriginalPositions = compareByOriginalPositions;\n\n/**\n * Comparator between two mappings with deflated source and name indices where\n * the generated positions are compared.\n *\n * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n * mappings with the same generated line and column, but different\n * source/name/original line and column the same. Useful when searching for a\n * mapping with a stubbed out mapping.\n */\nfunction compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {\n var cmp = mappingA.generatedLine - mappingB.generatedLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n if (cmp !== 0 || onlyCompareGenerated) {\n return cmp;\n }\n\n cmp = mappingA.source - mappingB.source;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalLine - mappingB.originalLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalColumn - mappingB.originalColumn;\n if (cmp !== 0) {\n return cmp;\n }\n\n return mappingA.name - mappingB.name;\n}\nexports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;\n\nfunction strcmp(aStr1, aStr2) {\n if (aStr1 === aStr2) {\n return 0;\n }\n\n if (aStr1 > aStr2) {\n return 1;\n }\n\n return -1;\n}\n\n/**\n * Comparator between two mappings with inflated source and name strings where\n * the generated positions are compared.\n */\nfunction compareByGeneratedPositionsInflated(mappingA, mappingB) {\n var cmp = mappingA.generatedLine - mappingB.generatedLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = strcmp(mappingA.source, mappingB.source);\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalLine - mappingB.originalLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalColumn - mappingB.originalColumn;\n if (cmp !== 0) {\n return cmp;\n }\n\n return strcmp(mappingA.name, mappingB.name);\n}\nexports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/util.js\n// module id = 32\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar emptyObject = {};\n\nif (process.env.NODE_ENV !== 'production') {\n Object.freeze(emptyObject);\n}\n\nmodule.exports = emptyObject;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/emptyObject.js\n// module id = 33\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar EventPluginRegistry = require('./EventPluginRegistry');\nvar EventPluginUtils = require('./EventPluginUtils');\nvar ReactErrorUtils = require('./ReactErrorUtils');\n\nvar accumulateInto = require('./accumulateInto');\nvar forEachAccumulated = require('./forEachAccumulated');\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Internal store for event listeners\n */\nvar listenerBank = {};\n\n/**\n * Internal queue of events that have accumulated their dispatches and are\n * waiting to have their dispatches executed.\n */\nvar eventQueue = null;\n\n/**\n * Dispatches an event and releases it back into the pool, unless persistent.\n *\n * @param {?object} event Synthetic event to be dispatched.\n * @param {boolean} simulated If the event is simulated (changes exn behavior)\n * @private\n */\nvar executeDispatchesAndRelease = function (event, simulated) {\n if (event) {\n EventPluginUtils.executeDispatchesInOrder(event, simulated);\n\n if (!event.isPersistent()) {\n event.constructor.release(event);\n }\n }\n};\nvar executeDispatchesAndReleaseSimulated = function (e) {\n return executeDispatchesAndRelease(e, true);\n};\nvar executeDispatchesAndReleaseTopLevel = function (e) {\n return executeDispatchesAndRelease(e, false);\n};\n\nvar getDictionaryKey = function (inst) {\n // Prevents V8 performance issue:\n // https://github.com/facebook/react/pull/7232\n return '.' + inst._rootNodeID;\n};\n\nfunction isInteractive(tag) {\n return tag === 'button' || tag === 'input' || tag === 'select' || tag === 'textarea';\n}\n\nfunction shouldPreventMouseEvent(name, type, props) {\n switch (name) {\n case 'onClick':\n case 'onClickCapture':\n case 'onDoubleClick':\n case 'onDoubleClickCapture':\n case 'onMouseDown':\n case 'onMouseDownCapture':\n case 'onMouseMove':\n case 'onMouseMoveCapture':\n case 'onMouseUp':\n case 'onMouseUpCapture':\n return !!(props.disabled && isInteractive(type));\n default:\n return false;\n }\n}\n\n/**\n * This is a unified interface for event plugins to be installed and configured.\n *\n * Event plugins can implement the following properties:\n *\n * `extractEvents` {function(string, DOMEventTarget, string, object): *}\n * Required. When a top-level event is fired, this method is expected to\n * extract synthetic events that will in turn be queued and dispatched.\n *\n * `eventTypes` {object}\n * Optional, plugins that fire events must publish a mapping of registration\n * names that are used to register listeners. Values of this mapping must\n * be objects that contain `registrationName` or `phasedRegistrationNames`.\n *\n * `executeDispatch` {function(object, function, string)}\n * Optional, allows plugins to override how an event gets dispatched. By\n * default, the listener is simply invoked.\n *\n * Each plugin that is injected into `EventsPluginHub` is immediately operable.\n *\n * @public\n */\nvar EventPluginHub = {\n\n /**\n * Methods for injecting dependencies.\n */\n injection: {\n\n /**\n * @param {array} InjectedEventPluginOrder\n * @public\n */\n injectEventPluginOrder: EventPluginRegistry.injectEventPluginOrder,\n\n /**\n * @param {object} injectedNamesToPlugins Map from names to plugin modules.\n */\n injectEventPluginsByName: EventPluginRegistry.injectEventPluginsByName\n\n },\n\n /**\n * Stores `listener` at `listenerBank[registrationName][key]`. Is idempotent.\n *\n * @param {object} inst The instance, which is the source of events.\n * @param {string} registrationName Name of listener (e.g. `onClick`).\n * @param {function} listener The callback to store.\n */\n putListener: function (inst, registrationName, listener) {\n !(typeof listener === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected %s listener to be a function, instead got type %s', registrationName, typeof listener) : _prodInvariant('94', registrationName, typeof listener) : void 0;\n\n var key = getDictionaryKey(inst);\n var bankForRegistrationName = listenerBank[registrationName] || (listenerBank[registrationName] = {});\n bankForRegistrationName[key] = listener;\n\n var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];\n if (PluginModule && PluginModule.didPutListener) {\n PluginModule.didPutListener(inst, registrationName, listener);\n }\n },\n\n /**\n * @param {object} inst The instance, which is the source of events.\n * @param {string} registrationName Name of listener (e.g. `onClick`).\n * @return {?function} The stored callback.\n */\n getListener: function (inst, registrationName) {\n // TODO: shouldPreventMouseEvent is DOM-specific and definitely should not\n // live here; needs to be moved to a better place soon\n var bankForRegistrationName = listenerBank[registrationName];\n if (shouldPreventMouseEvent(registrationName, inst._currentElement.type, inst._currentElement.props)) {\n return null;\n }\n var key = getDictionaryKey(inst);\n return bankForRegistrationName && bankForRegistrationName[key];\n },\n\n /**\n * Deletes a listener from the registration bank.\n *\n * @param {object} inst The instance, which is the source of events.\n * @param {string} registrationName Name of listener (e.g. `onClick`).\n */\n deleteListener: function (inst, registrationName) {\n var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];\n if (PluginModule && PluginModule.willDeleteListener) {\n PluginModule.willDeleteListener(inst, registrationName);\n }\n\n var bankForRegistrationName = listenerBank[registrationName];\n // TODO: This should never be null -- when is it?\n if (bankForRegistrationName) {\n var key = getDictionaryKey(inst);\n delete bankForRegistrationName[key];\n }\n },\n\n /**\n * Deletes all listeners for the DOM element with the supplied ID.\n *\n * @param {object} inst The instance, which is the source of events.\n */\n deleteAllListeners: function (inst) {\n var key = getDictionaryKey(inst);\n for (var registrationName in listenerBank) {\n if (!listenerBank.hasOwnProperty(registrationName)) {\n continue;\n }\n\n if (!listenerBank[registrationName][key]) {\n continue;\n }\n\n var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];\n if (PluginModule && PluginModule.willDeleteListener) {\n PluginModule.willDeleteListener(inst, registrationName);\n }\n\n delete listenerBank[registrationName][key];\n }\n },\n\n /**\n * Allows registered plugins an opportunity to extract events from top-level\n * native browser events.\n *\n * @return {*} An accumulation of synthetic events.\n * @internal\n */\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var events;\n var plugins = EventPluginRegistry.plugins;\n for (var i = 0; i < plugins.length; i++) {\n // Not every plugin in the ordering may be loaded at runtime.\n var possiblePlugin = plugins[i];\n if (possiblePlugin) {\n var extractedEvents = possiblePlugin.extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget);\n if (extractedEvents) {\n events = accumulateInto(events, extractedEvents);\n }\n }\n }\n return events;\n },\n\n /**\n * Enqueues a synthetic event that should be dispatched when\n * `processEventQueue` is invoked.\n *\n * @param {*} events An accumulation of synthetic events.\n * @internal\n */\n enqueueEvents: function (events) {\n if (events) {\n eventQueue = accumulateInto(eventQueue, events);\n }\n },\n\n /**\n * Dispatches all synthetic events on the event queue.\n *\n * @internal\n */\n processEventQueue: function (simulated) {\n // Set `eventQueue` to null before processing it so that we can tell if more\n // events get enqueued while processing.\n var processingEventQueue = eventQueue;\n eventQueue = null;\n if (simulated) {\n forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseSimulated);\n } else {\n forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseTopLevel);\n }\n !!eventQueue ? process.env.NODE_ENV !== 'production' ? invariant(false, 'processEventQueue(): Additional events were enqueued while processing an event queue. Support for this has not yet been implemented.') : _prodInvariant('95') : void 0;\n // This would be a good time to rethrow if any of the event handlers threw.\n ReactErrorUtils.rethrowCaughtError();\n },\n\n /**\n * These are needed for tests only. Do not use!\n */\n __purge: function () {\n listenerBank = {};\n },\n\n __getListenerBank: function () {\n return listenerBank;\n }\n\n};\n\nmodule.exports = EventPluginHub;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/EventPluginHub.js\n// module id = 34\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar EventPluginHub = require('./EventPluginHub');\nvar EventPluginUtils = require('./EventPluginUtils');\n\nvar accumulateInto = require('./accumulateInto');\nvar forEachAccumulated = require('./forEachAccumulated');\nvar warning = require('fbjs/lib/warning');\n\nvar getListener = EventPluginHub.getListener;\n\n/**\n * Some event types have a notion of different registration names for different\n * \"phases\" of propagation. This finds listeners by a given phase.\n */\nfunction listenerAtPhase(inst, event, propagationPhase) {\n var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];\n return getListener(inst, registrationName);\n}\n\n/**\n * Tags a `SyntheticEvent` with dispatched listeners. Creating this function\n * here, allows us to not have to bind or create functions for each event.\n * Mutating the event's members allows us to not have to create a wrapping\n * \"dispatch\" object that pairs the event with the listener.\n */\nfunction accumulateDirectionalDispatches(inst, phase, event) {\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(inst, 'Dispatching inst must not be null') : void 0;\n }\n var listener = listenerAtPhase(inst, event, phase);\n if (listener) {\n event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);\n event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);\n }\n}\n\n/**\n * Collect dispatches (must be entirely collected before dispatching - see unit\n * tests). Lazily allocate the array to conserve memory. We must loop through\n * each event and perform the traversal for each one. We cannot perform a\n * single traversal for the entire collection of events because each event may\n * have a different target.\n */\nfunction accumulateTwoPhaseDispatchesSingle(event) {\n if (event && event.dispatchConfig.phasedRegistrationNames) {\n EventPluginUtils.traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event);\n }\n}\n\n/**\n * Same as `accumulateTwoPhaseDispatchesSingle`, but skips over the targetID.\n */\nfunction accumulateTwoPhaseDispatchesSingleSkipTarget(event) {\n if (event && event.dispatchConfig.phasedRegistrationNames) {\n var targetInst = event._targetInst;\n var parentInst = targetInst ? EventPluginUtils.getParentInstance(targetInst) : null;\n EventPluginUtils.traverseTwoPhase(parentInst, accumulateDirectionalDispatches, event);\n }\n}\n\n/**\n * Accumulates without regard to direction, does not look for phased\n * registration names. Same as `accumulateDirectDispatchesSingle` but without\n * requiring that the `dispatchMarker` be the same as the dispatched ID.\n */\nfunction accumulateDispatches(inst, ignoredDirection, event) {\n if (event && event.dispatchConfig.registrationName) {\n var registrationName = event.dispatchConfig.registrationName;\n var listener = getListener(inst, registrationName);\n if (listener) {\n event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);\n event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);\n }\n }\n}\n\n/**\n * Accumulates dispatches on an `SyntheticEvent`, but only for the\n * `dispatchMarker`.\n * @param {SyntheticEvent} event\n */\nfunction accumulateDirectDispatchesSingle(event) {\n if (event && event.dispatchConfig.registrationName) {\n accumulateDispatches(event._targetInst, null, event);\n }\n}\n\nfunction accumulateTwoPhaseDispatches(events) {\n forEachAccumulated(events, accumulateTwoPhaseDispatchesSingle);\n}\n\nfunction accumulateTwoPhaseDispatchesSkipTarget(events) {\n forEachAccumulated(events, accumulateTwoPhaseDispatchesSingleSkipTarget);\n}\n\nfunction accumulateEnterLeaveDispatches(leave, enter, from, to) {\n EventPluginUtils.traverseEnterLeave(from, to, accumulateDispatches, leave, enter);\n}\n\nfunction accumulateDirectDispatches(events) {\n forEachAccumulated(events, accumulateDirectDispatchesSingle);\n}\n\n/**\n * A small set of propagation patterns, each of which will accept a small amount\n * of information, and generate a set of \"dispatch ready event objects\" - which\n * are sets of events that have already been annotated with a set of dispatched\n * listener functions/ids. The API is designed this way to discourage these\n * propagation strategies from actually executing the dispatches, since we\n * always want to collect the entire set of dispatches before executing event a\n * single one.\n *\n * @constructor EventPropagators\n */\nvar EventPropagators = {\n accumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches,\n accumulateTwoPhaseDispatchesSkipTarget: accumulateTwoPhaseDispatchesSkipTarget,\n accumulateDirectDispatches: accumulateDirectDispatches,\n accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches\n};\n\nmodule.exports = EventPropagators;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/EventPropagators.js\n// module id = 35\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * `ReactInstanceMap` maintains a mapping from a public facing stateful\n * instance (key) and the internal representation (value). This allows public\n * methods to accept the user facing instance as an argument and map them back\n * to internal methods.\n */\n\n// TODO: Replace this with ES6: var ReactInstanceMap = new Map();\n\nvar ReactInstanceMap = {\n\n /**\n * This API should be called `delete` but we'd have to make sure to always\n * transform these to strings for IE support. When this transform is fully\n * supported we can rename it.\n */\n remove: function (key) {\n key._reactInternalInstance = undefined;\n },\n\n get: function (key) {\n return key._reactInternalInstance;\n },\n\n has: function (key) {\n return key._reactInternalInstance !== undefined;\n },\n\n set: function (key, value) {\n key._reactInternalInstance = value;\n }\n\n};\n\nmodule.exports = ReactInstanceMap;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactInstanceMap.js\n// module id = 36\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticEvent = require('./SyntheticEvent');\n\nvar getEventTarget = require('./getEventTarget');\n\n/**\n * @interface UIEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar UIEventInterface = {\n view: function (event) {\n if (event.view) {\n return event.view;\n }\n\n var target = getEventTarget(event);\n if (target.window === target) {\n // target is a window object\n return target;\n }\n\n var doc = target.ownerDocument;\n // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.\n if (doc) {\n return doc.defaultView || doc.parentWindow;\n } else {\n return window;\n }\n },\n detail: function (event) {\n return event.detail || 0;\n }\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticEvent}\n */\nfunction SyntheticUIEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent.augmentClass(SyntheticUIEvent, UIEventInterface);\n\nmodule.exports = SyntheticUIEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticUIEvent.js\n// module id = 37\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:receiver:xhr');\n}\n\nfunction XhrReceiver(url, AjaxObject) {\n debug(url);\n EventEmitter.call(this);\n var self = this;\n\n this.bufferPosition = 0;\n\n this.xo = new AjaxObject('POST', url, null);\n this.xo.on('chunk', this._chunkHandler.bind(this));\n this.xo.once('finish', function(status, text) {\n debug('finish', status, text);\n self._chunkHandler(status, text);\n self.xo = null;\n var reason = status === 200 ? 'network' : 'permanent';\n debug('close', reason);\n self.emit('close', null, reason);\n self._cleanup();\n });\n}\n\ninherits(XhrReceiver, EventEmitter);\n\nXhrReceiver.prototype._chunkHandler = function(status, text) {\n debug('_chunkHandler', status);\n if (status !== 200 || !text) {\n return;\n }\n\n for (var idx = -1; ; this.bufferPosition += idx + 1) {\n var buf = text.slice(this.bufferPosition);\n idx = buf.indexOf('\\n');\n if (idx === -1) {\n break;\n }\n var msg = buf.slice(0, idx);\n if (msg) {\n debug('message', msg);\n this.emit('message', msg);\n }\n }\n};\n\nXhrReceiver.prototype._cleanup = function() {\n debug('_cleanup');\n this.removeAllListeners();\n};\n\nXhrReceiver.prototype.abort = function() {\n debug('abort');\n if (this.xo) {\n this.xo.close();\n debug('close');\n this.emit('close', null, 'user');\n this.xo = null;\n }\n this._cleanup();\n};\n\nmodule.exports = XhrReceiver;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/xhr.js\n// module id = 38\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , XhrDriver = require('../driver/xhr')\n ;\n\nfunction XHRCorsObject(method, url, payload, opts) {\n XhrDriver.call(this, method, url, payload, opts);\n}\n\ninherits(XHRCorsObject, XhrDriver);\n\nXHRCorsObject.enabled = XhrDriver.enabled && XhrDriver.supportsCORS;\n\nmodule.exports = XHRCorsObject;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xhr-cors.js\n// module id = 39\n// module chunks = 0","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n/** A container holding a script line. */\nvar ScriptLine =\n/** The content (or value) of this line of source. */\nfunction ScriptLine(lineNumber, content) {\n var highlight = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n\n _classCallCheck(this, ScriptLine);\n\n this.lineNumber = lineNumber;\n this.content = content;\n this.highlight = highlight;\n}\n/** Whether or not this line should be highlighted. Particularly useful for error reporting with context. */\n\n/** The line number of this line of source. */\n;\n\n/**\n * A representation of a stack frame.\n */\n\n\nvar StackFrame = function () {\n function StackFrame() {\n var functionName = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;\n var fileName = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n var lineNumber = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;\n var columnNumber = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;\n var scriptCode = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : null;\n var sourceFunctionName = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : null;\n var sourceFileName = arguments.length > 6 && arguments[6] !== undefined ? arguments[6] : null;\n var sourceLineNumber = arguments.length > 7 && arguments[7] !== undefined ? arguments[7] : null;\n var sourceColumnNumber = arguments.length > 8 && arguments[8] !== undefined ? arguments[8] : null;\n var sourceScriptCode = arguments.length > 9 && arguments[9] !== undefined ? arguments[9] : null;\n\n _classCallCheck(this, StackFrame);\n\n this.functionName = functionName;\n\n this.fileName = fileName;\n this.lineNumber = lineNumber;\n this.columnNumber = columnNumber;\n\n this._originalFunctionName = sourceFunctionName;\n this._originalFileName = sourceFileName;\n this._originalLineNumber = sourceLineNumber;\n this._originalColumnNumber = sourceColumnNumber;\n\n this._scriptCode = scriptCode;\n this._originalScriptCode = sourceScriptCode;\n }\n\n /**\n * Returns the name of this function.\n */\n\n\n _createClass(StackFrame, [{\n key: 'getFunctionName',\n value: function getFunctionName() {\n return this.functionName;\n }\n\n /**\n * Returns the source of the frame.\n * This contains the file name, line number, and column number when available.\n */\n\n }, {\n key: 'getSource',\n value: function getSource() {\n var str = '';\n if (this.fileName != null) {\n str += this.fileName + ':';\n }\n if (this.lineNumber != null) {\n str += this.lineNumber + ':';\n }\n if (this.columnNumber != null) {\n str += this.columnNumber + ':';\n }\n return str.slice(0, -1);\n }\n\n /**\n * Returns a pretty version of this stack frame.\n */\n\n }, {\n key: 'toString',\n value: function toString() {\n var f = this.getFunctionName();\n if (f == null) return this.getSource();\n return f + ' (' + this.getSource() + ')';\n }\n }]);\n\n return StackFrame;\n}();\n\nexports.StackFrame = StackFrame;\nexports.ScriptLine = ScriptLine;\nexports.default = StackFrame;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/stack-frame/lib/index.js\n// module id = 40\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Injectable ordering of event plugins.\n */\nvar eventPluginOrder = null;\n\n/**\n * Injectable mapping from names to event plugin modules.\n */\nvar namesToPlugins = {};\n\n/**\n * Recomputes the plugin list using the injected plugins and plugin ordering.\n *\n * @private\n */\nfunction recomputePluginOrdering() {\n if (!eventPluginOrder) {\n // Wait until an `eventPluginOrder` is injected.\n return;\n }\n for (var pluginName in namesToPlugins) {\n var pluginModule = namesToPlugins[pluginName];\n var pluginIndex = eventPluginOrder.indexOf(pluginName);\n !(pluginIndex > -1) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject event plugins that do not exist in the plugin ordering, `%s`.', pluginName) : _prodInvariant('96', pluginName) : void 0;\n if (EventPluginRegistry.plugins[pluginIndex]) {\n continue;\n }\n !pluginModule.extractEvents ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Event plugins must implement an `extractEvents` method, but `%s` does not.', pluginName) : _prodInvariant('97', pluginName) : void 0;\n EventPluginRegistry.plugins[pluginIndex] = pluginModule;\n var publishedEvents = pluginModule.eventTypes;\n for (var eventName in publishedEvents) {\n !publishEventForPlugin(publishedEvents[eventName], pluginModule, eventName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.', eventName, pluginName) : _prodInvariant('98', eventName, pluginName) : void 0;\n }\n }\n}\n\n/**\n * Publishes an event so that it can be dispatched by the supplied plugin.\n *\n * @param {object} dispatchConfig Dispatch configuration for the event.\n * @param {object} PluginModule Plugin publishing the event.\n * @return {boolean} True if the event was successfully published.\n * @private\n */\nfunction publishEventForPlugin(dispatchConfig, pluginModule, eventName) {\n !!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same event name, `%s`.', eventName) : _prodInvariant('99', eventName) : void 0;\n EventPluginRegistry.eventNameDispatchConfigs[eventName] = dispatchConfig;\n\n var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;\n if (phasedRegistrationNames) {\n for (var phaseName in phasedRegistrationNames) {\n if (phasedRegistrationNames.hasOwnProperty(phaseName)) {\n var phasedRegistrationName = phasedRegistrationNames[phaseName];\n publishRegistrationName(phasedRegistrationName, pluginModule, eventName);\n }\n }\n return true;\n } else if (dispatchConfig.registrationName) {\n publishRegistrationName(dispatchConfig.registrationName, pluginModule, eventName);\n return true;\n }\n return false;\n}\n\n/**\n * Publishes a registration name that is used to identify dispatched events and\n * can be used with `EventPluginHub.putListener` to register listeners.\n *\n * @param {string} registrationName Registration name to add.\n * @param {object} PluginModule Plugin publishing the event.\n * @private\n */\nfunction publishRegistrationName(registrationName, pluginModule, eventName) {\n !!EventPluginRegistry.registrationNameModules[registrationName] ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same registration name, `%s`.', registrationName) : _prodInvariant('100', registrationName) : void 0;\n EventPluginRegistry.registrationNameModules[registrationName] = pluginModule;\n EventPluginRegistry.registrationNameDependencies[registrationName] = pluginModule.eventTypes[eventName].dependencies;\n\n if (process.env.NODE_ENV !== 'production') {\n var lowerCasedName = registrationName.toLowerCase();\n EventPluginRegistry.possibleRegistrationNames[lowerCasedName] = registrationName;\n\n if (registrationName === 'onDoubleClick') {\n EventPluginRegistry.possibleRegistrationNames.ondblclick = registrationName;\n }\n }\n}\n\n/**\n * Registers plugins so that they can extract and dispatch events.\n *\n * @see {EventPluginHub}\n */\nvar EventPluginRegistry = {\n\n /**\n * Ordered list of injected plugins.\n */\n plugins: [],\n\n /**\n * Mapping from event name to dispatch config\n */\n eventNameDispatchConfigs: {},\n\n /**\n * Mapping from registration name to plugin module\n */\n registrationNameModules: {},\n\n /**\n * Mapping from registration name to event name\n */\n registrationNameDependencies: {},\n\n /**\n * Mapping from lowercase registration names to the properly cased version,\n * used to warn in the case of missing event handlers. Available\n * only in __DEV__.\n * @type {Object}\n */\n possibleRegistrationNames: process.env.NODE_ENV !== 'production' ? {} : null,\n // Trust the developer to only use possibleRegistrationNames in __DEV__\n\n /**\n * Injects an ordering of plugins (by plugin name). This allows the ordering\n * to be decoupled from injection of the actual plugins so that ordering is\n * always deterministic regardless of packaging, on-the-fly injection, etc.\n *\n * @param {array} InjectedEventPluginOrder\n * @internal\n * @see {EventPluginHub.injection.injectEventPluginOrder}\n */\n injectEventPluginOrder: function (injectedEventPluginOrder) {\n !!eventPluginOrder ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject event plugin ordering more than once. You are likely trying to load more than one copy of React.') : _prodInvariant('101') : void 0;\n // Clone the ordering so it cannot be dynamically mutated.\n eventPluginOrder = Array.prototype.slice.call(injectedEventPluginOrder);\n recomputePluginOrdering();\n },\n\n /**\n * Injects plugins to be used by `EventPluginHub`. The plugin names must be\n * in the ordering injected by `injectEventPluginOrder`.\n *\n * Plugins can be injected as part of page initialization or on-the-fly.\n *\n * @param {object} injectedNamesToPlugins Map from names to plugin modules.\n * @internal\n * @see {EventPluginHub.injection.injectEventPluginsByName}\n */\n injectEventPluginsByName: function (injectedNamesToPlugins) {\n var isOrderingDirty = false;\n for (var pluginName in injectedNamesToPlugins) {\n if (!injectedNamesToPlugins.hasOwnProperty(pluginName)) {\n continue;\n }\n var pluginModule = injectedNamesToPlugins[pluginName];\n if (!namesToPlugins.hasOwnProperty(pluginName) || namesToPlugins[pluginName] !== pluginModule) {\n !!namesToPlugins[pluginName] ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject two different event plugins using the same name, `%s`.', pluginName) : _prodInvariant('102', pluginName) : void 0;\n namesToPlugins[pluginName] = pluginModule;\n isOrderingDirty = true;\n }\n }\n if (isOrderingDirty) {\n recomputePluginOrdering();\n }\n },\n\n /**\n * Looks up the plugin for the supplied event.\n *\n * @param {object} event A synthetic event.\n * @return {?object} The plugin that created the supplied event.\n * @internal\n */\n getPluginModuleForEvent: function (event) {\n var dispatchConfig = event.dispatchConfig;\n if (dispatchConfig.registrationName) {\n return EventPluginRegistry.registrationNameModules[dispatchConfig.registrationName] || null;\n }\n if (dispatchConfig.phasedRegistrationNames !== undefined) {\n // pulling phasedRegistrationNames out of dispatchConfig helps Flow see\n // that it is not undefined.\n var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;\n\n for (var phase in phasedRegistrationNames) {\n if (!phasedRegistrationNames.hasOwnProperty(phase)) {\n continue;\n }\n var pluginModule = EventPluginRegistry.registrationNameModules[phasedRegistrationNames[phase]];\n if (pluginModule) {\n return pluginModule;\n }\n }\n }\n return null;\n },\n\n /**\n * Exposed for unit testing.\n * @private\n */\n _resetEventPlugins: function () {\n eventPluginOrder = null;\n for (var pluginName in namesToPlugins) {\n if (namesToPlugins.hasOwnProperty(pluginName)) {\n delete namesToPlugins[pluginName];\n }\n }\n EventPluginRegistry.plugins.length = 0;\n\n var eventNameDispatchConfigs = EventPluginRegistry.eventNameDispatchConfigs;\n for (var eventName in eventNameDispatchConfigs) {\n if (eventNameDispatchConfigs.hasOwnProperty(eventName)) {\n delete eventNameDispatchConfigs[eventName];\n }\n }\n\n var registrationNameModules = EventPluginRegistry.registrationNameModules;\n for (var registrationName in registrationNameModules) {\n if (registrationNameModules.hasOwnProperty(registrationName)) {\n delete registrationNameModules[registrationName];\n }\n }\n\n if (process.env.NODE_ENV !== 'production') {\n var possibleRegistrationNames = EventPluginRegistry.possibleRegistrationNames;\n for (var lowerCasedName in possibleRegistrationNames) {\n if (possibleRegistrationNames.hasOwnProperty(lowerCasedName)) {\n delete possibleRegistrationNames[lowerCasedName];\n }\n }\n }\n }\n\n};\n\nmodule.exports = EventPluginRegistry;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/EventPluginRegistry.js\n// module id = 41\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar EventPluginRegistry = require('./EventPluginRegistry');\nvar ReactEventEmitterMixin = require('./ReactEventEmitterMixin');\nvar ViewportMetrics = require('./ViewportMetrics');\n\nvar getVendorPrefixedEventName = require('./getVendorPrefixedEventName');\nvar isEventSupported = require('./isEventSupported');\n\n/**\n * Summary of `ReactBrowserEventEmitter` event handling:\n *\n * - Top-level delegation is used to trap most native browser events. This\n * may only occur in the main thread and is the responsibility of\n * ReactEventListener, which is injected and can therefore support pluggable\n * event sources. This is the only work that occurs in the main thread.\n *\n * - We normalize and de-duplicate events to account for browser quirks. This\n * may be done in the worker thread.\n *\n * - Forward these native events (with the associated top-level type used to\n * trap it) to `EventPluginHub`, which in turn will ask plugins if they want\n * to extract any synthetic events.\n *\n * - The `EventPluginHub` will then process each event by annotating them with\n * \"dispatches\", a sequence of listeners and IDs that care about that event.\n *\n * - The `EventPluginHub` then dispatches the events.\n *\n * Overview of React and the event system:\n *\n * +------------+ .\n * | DOM | .\n * +------------+ .\n * | .\n * v .\n * +------------+ .\n * | ReactEvent | .\n * | Listener | .\n * +------------+ . +-----------+\n * | . +--------+|SimpleEvent|\n * | . | |Plugin |\n * +-----|------+ . v +-----------+\n * | | | . +--------------+ +------------+\n * | +-----------.--->|EventPluginHub| | Event |\n * | | . | | +-----------+ | Propagators|\n * | ReactEvent | . | | |TapEvent | |------------|\n * | Emitter | . | |<---+|Plugin | |other plugin|\n * | | . | | +-----------+ | utilities |\n * | +-----------.--->| | +------------+\n * | | | . +--------------+\n * +-----|------+ . ^ +-----------+\n * | . | |Enter/Leave|\n * + . +-------+|Plugin |\n * +-------------+ . +-----------+\n * | application | .\n * |-------------| .\n * | | .\n * | | .\n * +-------------+ .\n * .\n * React Core . General Purpose Event Plugin System\n */\n\nvar hasEventPageXY;\nvar alreadyListeningTo = {};\nvar isMonitoringScrollValue = false;\nvar reactTopListenersCounter = 0;\n\n// For events like 'submit' which don't consistently bubble (which we trap at a\n// lower node than `document`), binding at `document` would cause duplicate\n// events so we don't include them here\nvar topEventMapping = {\n topAbort: 'abort',\n topAnimationEnd: getVendorPrefixedEventName('animationend') || 'animationend',\n topAnimationIteration: getVendorPrefixedEventName('animationiteration') || 'animationiteration',\n topAnimationStart: getVendorPrefixedEventName('animationstart') || 'animationstart',\n topBlur: 'blur',\n topCanPlay: 'canplay',\n topCanPlayThrough: 'canplaythrough',\n topChange: 'change',\n topClick: 'click',\n topCompositionEnd: 'compositionend',\n topCompositionStart: 'compositionstart',\n topCompositionUpdate: 'compositionupdate',\n topContextMenu: 'contextmenu',\n topCopy: 'copy',\n topCut: 'cut',\n topDoubleClick: 'dblclick',\n topDrag: 'drag',\n topDragEnd: 'dragend',\n topDragEnter: 'dragenter',\n topDragExit: 'dragexit',\n topDragLeave: 'dragleave',\n topDragOver: 'dragover',\n topDragStart: 'dragstart',\n topDrop: 'drop',\n topDurationChange: 'durationchange',\n topEmptied: 'emptied',\n topEncrypted: 'encrypted',\n topEnded: 'ended',\n topError: 'error',\n topFocus: 'focus',\n topInput: 'input',\n topKeyDown: 'keydown',\n topKeyPress: 'keypress',\n topKeyUp: 'keyup',\n topLoadedData: 'loadeddata',\n topLoadedMetadata: 'loadedmetadata',\n topLoadStart: 'loadstart',\n topMouseDown: 'mousedown',\n topMouseMove: 'mousemove',\n topMouseOut: 'mouseout',\n topMouseOver: 'mouseover',\n topMouseUp: 'mouseup',\n topPaste: 'paste',\n topPause: 'pause',\n topPlay: 'play',\n topPlaying: 'playing',\n topProgress: 'progress',\n topRateChange: 'ratechange',\n topScroll: 'scroll',\n topSeeked: 'seeked',\n topSeeking: 'seeking',\n topSelectionChange: 'selectionchange',\n topStalled: 'stalled',\n topSuspend: 'suspend',\n topTextInput: 'textInput',\n topTimeUpdate: 'timeupdate',\n topTouchCancel: 'touchcancel',\n topTouchEnd: 'touchend',\n topTouchMove: 'touchmove',\n topTouchStart: 'touchstart',\n topTransitionEnd: getVendorPrefixedEventName('transitionend') || 'transitionend',\n topVolumeChange: 'volumechange',\n topWaiting: 'waiting',\n topWheel: 'wheel'\n};\n\n/**\n * To ensure no conflicts with other potential React instances on the page\n */\nvar topListenersIDKey = '_reactListenersID' + String(Math.random()).slice(2);\n\nfunction getListeningForDocument(mountAt) {\n // In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty`\n // directly.\n if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) {\n mountAt[topListenersIDKey] = reactTopListenersCounter++;\n alreadyListeningTo[mountAt[topListenersIDKey]] = {};\n }\n return alreadyListeningTo[mountAt[topListenersIDKey]];\n}\n\n/**\n * `ReactBrowserEventEmitter` is used to attach top-level event listeners. For\n * example:\n *\n * EventPluginHub.putListener('myID', 'onClick', myFunction);\n *\n * This would allocate a \"registration\" of `('onClick', myFunction)` on 'myID'.\n *\n * @internal\n */\nvar ReactBrowserEventEmitter = _assign({}, ReactEventEmitterMixin, {\n\n /**\n * Injectable event backend\n */\n ReactEventListener: null,\n\n injection: {\n /**\n * @param {object} ReactEventListener\n */\n injectReactEventListener: function (ReactEventListener) {\n ReactEventListener.setHandleTopLevel(ReactBrowserEventEmitter.handleTopLevel);\n ReactBrowserEventEmitter.ReactEventListener = ReactEventListener;\n }\n },\n\n /**\n * Sets whether or not any created callbacks should be enabled.\n *\n * @param {boolean} enabled True if callbacks should be enabled.\n */\n setEnabled: function (enabled) {\n if (ReactBrowserEventEmitter.ReactEventListener) {\n ReactBrowserEventEmitter.ReactEventListener.setEnabled(enabled);\n }\n },\n\n /**\n * @return {boolean} True if callbacks are enabled.\n */\n isEnabled: function () {\n return !!(ReactBrowserEventEmitter.ReactEventListener && ReactBrowserEventEmitter.ReactEventListener.isEnabled());\n },\n\n /**\n * We listen for bubbled touch events on the document object.\n *\n * Firefox v8.01 (and possibly others) exhibited strange behavior when\n * mounting `onmousemove` events at some node that was not the document\n * element. The symptoms were that if your mouse is not moving over something\n * contained within that mount point (for example on the background) the\n * top-level listeners for `onmousemove` won't be called. However, if you\n * register the `mousemove` on the document object, then it will of course\n * catch all `mousemove`s. This along with iOS quirks, justifies restricting\n * top-level listeners to the document object only, at least for these\n * movement types of events and possibly all events.\n *\n * @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html\n *\n * Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but\n * they bubble to document.\n *\n * @param {string} registrationName Name of listener (e.g. `onClick`).\n * @param {object} contentDocumentHandle Document which owns the container\n */\n listenTo: function (registrationName, contentDocumentHandle) {\n var mountAt = contentDocumentHandle;\n var isListening = getListeningForDocument(mountAt);\n var dependencies = EventPluginRegistry.registrationNameDependencies[registrationName];\n\n for (var i = 0; i < dependencies.length; i++) {\n var dependency = dependencies[i];\n if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) {\n if (dependency === 'topWheel') {\n if (isEventSupported('wheel')) {\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'wheel', mountAt);\n } else if (isEventSupported('mousewheel')) {\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'mousewheel', mountAt);\n } else {\n // Firefox needs to capture a different mouse scroll event.\n // @see http://www.quirksmode.org/dom/events/tests/scroll.html\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'DOMMouseScroll', mountAt);\n }\n } else if (dependency === 'topScroll') {\n\n if (isEventSupported('scroll', true)) {\n ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topScroll', 'scroll', mountAt);\n } else {\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topScroll', 'scroll', ReactBrowserEventEmitter.ReactEventListener.WINDOW_HANDLE);\n }\n } else if (dependency === 'topFocus' || dependency === 'topBlur') {\n\n if (isEventSupported('focus', true)) {\n ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topFocus', 'focus', mountAt);\n ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topBlur', 'blur', mountAt);\n } else if (isEventSupported('focusin')) {\n // IE has `focusin` and `focusout` events which bubble.\n // @see http://www.quirksmode.org/blog/archives/2008/04/delegating_the.html\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topFocus', 'focusin', mountAt);\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topBlur', 'focusout', mountAt);\n }\n\n // to make sure blur and focus event listeners are only attached once\n isListening.topBlur = true;\n isListening.topFocus = true;\n } else if (topEventMapping.hasOwnProperty(dependency)) {\n ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(dependency, topEventMapping[dependency], mountAt);\n }\n\n isListening[dependency] = true;\n }\n }\n },\n\n trapBubbledEvent: function (topLevelType, handlerBaseName, handle) {\n return ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelType, handlerBaseName, handle);\n },\n\n trapCapturedEvent: function (topLevelType, handlerBaseName, handle) {\n return ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(topLevelType, handlerBaseName, handle);\n },\n\n /**\n * Protect against document.createEvent() returning null\n * Some popup blocker extensions appear to do this:\n * https://github.com/facebook/react/issues/6887\n */\n supportsEventPageXY: function () {\n if (!document.createEvent) {\n return false;\n }\n var ev = document.createEvent('MouseEvent');\n return ev != null && 'pageX' in ev;\n },\n\n /**\n * Listens to window scroll and resize events. We cache scroll values so that\n * application code can access them without triggering reflows.\n *\n * ViewportMetrics is only used by SyntheticMouse/TouchEvent and only when\n * pageX/pageY isn't supported (legacy browsers).\n *\n * NOTE: Scroll events do not bubble.\n *\n * @see http://www.quirksmode.org/dom/events/scroll.html\n */\n ensureScrollValueMonitoring: function () {\n if (hasEventPageXY === undefined) {\n hasEventPageXY = ReactBrowserEventEmitter.supportsEventPageXY();\n }\n if (!hasEventPageXY && !isMonitoringScrollValue) {\n var refresh = ViewportMetrics.refreshScrollValues;\n ReactBrowserEventEmitter.ReactEventListener.monitorScrollValue(refresh);\n isMonitoringScrollValue = true;\n }\n }\n\n});\n\nmodule.exports = ReactBrowserEventEmitter;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactBrowserEventEmitter.js\n// module id = 42\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticUIEvent = require('./SyntheticUIEvent');\nvar ViewportMetrics = require('./ViewportMetrics');\n\nvar getEventModifierState = require('./getEventModifierState');\n\n/**\n * @interface MouseEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar MouseEventInterface = {\n screenX: null,\n screenY: null,\n clientX: null,\n clientY: null,\n ctrlKey: null,\n shiftKey: null,\n altKey: null,\n metaKey: null,\n getModifierState: getEventModifierState,\n button: function (event) {\n // Webkit, Firefox, IE9+\n // which: 1 2 3\n // button: 0 1 2 (standard)\n var button = event.button;\n if ('which' in event) {\n return button;\n }\n // IE<9\n // which: undefined\n // button: 0 0 0\n // button: 1 4 2 (onmouseup)\n return button === 2 ? 2 : button === 4 ? 1 : 0;\n },\n buttons: null,\n relatedTarget: function (event) {\n return event.relatedTarget || (event.fromElement === event.srcElement ? event.toElement : event.fromElement);\n },\n // \"Proprietary\" Interface.\n pageX: function (event) {\n return 'pageX' in event ? event.pageX : event.clientX + ViewportMetrics.currentScrollLeft;\n },\n pageY: function (event) {\n return 'pageY' in event ? event.pageY : event.clientY + ViewportMetrics.currentScrollTop;\n }\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticMouseEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface);\n\nmodule.exports = SyntheticMouseEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticMouseEvent.js\n// module id = 43\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\nvar OBSERVED_ERROR = {};\n\n/**\n * `Transaction` creates a black box that is able to wrap any method such that\n * certain invariants are maintained before and after the method is invoked\n * (Even if an exception is thrown while invoking the wrapped method). Whoever\n * instantiates a transaction can provide enforcers of the invariants at\n * creation time. The `Transaction` class itself will supply one additional\n * automatic invariant for you - the invariant that any transaction instance\n * should not be run while it is already being run. You would typically create a\n * single instance of a `Transaction` for reuse multiple times, that potentially\n * is used to wrap several different methods. Wrappers are extremely simple -\n * they only require implementing two methods.\n *\n * <pre>\n * wrappers (injected at creation time)\n * + +\n * | |\n * +-----------------|--------|--------------+\n * | v | |\n * | +---------------+ | |\n * | +--| wrapper1 |---|----+ |\n * | | +---------------+ v | |\n * | | +-------------+ | |\n * | | +----| wrapper2 |--------+ |\n * | | | +-------------+ | | |\n * | | | | | |\n * | v v v v | wrapper\n * | +---+ +---+ +---------+ +---+ +---+ | invariants\n * perform(anyMethod) | | | | | | | | | | | | maintained\n * +----------------->|-|---|-|---|-->|anyMethod|---|---|-|---|-|-------->\n * | | | | | | | | | | | |\n * | | | | | | | | | | | |\n * | | | | | | | | | | | |\n * | +---+ +---+ +---------+ +---+ +---+ |\n * | initialize close |\n * +-----------------------------------------+\n * </pre>\n *\n * Use cases:\n * - Preserving the input selection ranges before/after reconciliation.\n * Restoring selection even in the event of an unexpected error.\n * - Deactivating events while rearranging the DOM, preventing blurs/focuses,\n * while guaranteeing that afterwards, the event system is reactivated.\n * - Flushing a queue of collected DOM mutations to the main UI thread after a\n * reconciliation takes place in a worker thread.\n * - Invoking any collected `componentDidUpdate` callbacks after rendering new\n * content.\n * - (Future use case): Wrapping particular flushes of the `ReactWorker` queue\n * to preserve the `scrollTop` (an automatic scroll aware DOM).\n * - (Future use case): Layout calculations before and after DOM updates.\n *\n * Transactional plugin API:\n * - A module that has an `initialize` method that returns any precomputation.\n * - and a `close` method that accepts the precomputation. `close` is invoked\n * when the wrapped process is completed, or has failed.\n *\n * @param {Array<TransactionalWrapper>} transactionWrapper Wrapper modules\n * that implement `initialize` and `close`.\n * @return {Transaction} Single transaction for reuse in thread.\n *\n * @class Transaction\n */\nvar TransactionImpl = {\n /**\n * Sets up this instance so that it is prepared for collecting metrics. Does\n * so such that this setup method may be used on an instance that is already\n * initialized, in a way that does not consume additional memory upon reuse.\n * That can be useful if you decide to make your subclass of this mixin a\n * \"PooledClass\".\n */\n reinitializeTransaction: function () {\n this.transactionWrappers = this.getTransactionWrappers();\n if (this.wrapperInitData) {\n this.wrapperInitData.length = 0;\n } else {\n this.wrapperInitData = [];\n }\n this._isInTransaction = false;\n },\n\n _isInTransaction: false,\n\n /**\n * @abstract\n * @return {Array<TransactionWrapper>} Array of transaction wrappers.\n */\n getTransactionWrappers: null,\n\n isInTransaction: function () {\n return !!this._isInTransaction;\n },\n\n /**\n * Executes the function within a safety window. Use this for the top level\n * methods that result in large amounts of computation/mutations that would\n * need to be safety checked. The optional arguments helps prevent the need\n * to bind in many cases.\n *\n * @param {function} method Member of scope to call.\n * @param {Object} scope Scope to invoke from.\n * @param {Object?=} a Argument to pass to the method.\n * @param {Object?=} b Argument to pass to the method.\n * @param {Object?=} c Argument to pass to the method.\n * @param {Object?=} d Argument to pass to the method.\n * @param {Object?=} e Argument to pass to the method.\n * @param {Object?=} f Argument to pass to the method.\n *\n * @return {*} Return value from `method`.\n */\n perform: function (method, scope, a, b, c, d, e, f) {\n !!this.isInTransaction() ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Transaction.perform(...): Cannot initialize a transaction when there is already an outstanding transaction.') : _prodInvariant('27') : void 0;\n var errorThrown;\n var ret;\n try {\n this._isInTransaction = true;\n // Catching errors makes debugging more difficult, so we start with\n // errorThrown set to true before setting it to false after calling\n // close -- if it's still set to true in the finally block, it means\n // one of these calls threw.\n errorThrown = true;\n this.initializeAll(0);\n ret = method.call(scope, a, b, c, d, e, f);\n errorThrown = false;\n } finally {\n try {\n if (errorThrown) {\n // If `method` throws, prefer to show that stack trace over any thrown\n // by invoking `closeAll`.\n try {\n this.closeAll(0);\n } catch (err) {}\n } else {\n // Since `method` didn't throw, we don't want to silence the exception\n // here.\n this.closeAll(0);\n }\n } finally {\n this._isInTransaction = false;\n }\n }\n return ret;\n },\n\n initializeAll: function (startIndex) {\n var transactionWrappers = this.transactionWrappers;\n for (var i = startIndex; i < transactionWrappers.length; i++) {\n var wrapper = transactionWrappers[i];\n try {\n // Catching errors makes debugging more difficult, so we start with the\n // OBSERVED_ERROR state before overwriting it with the real return value\n // of initialize -- if it's still set to OBSERVED_ERROR in the finally\n // block, it means wrapper.initialize threw.\n this.wrapperInitData[i] = OBSERVED_ERROR;\n this.wrapperInitData[i] = wrapper.initialize ? wrapper.initialize.call(this) : null;\n } finally {\n if (this.wrapperInitData[i] === OBSERVED_ERROR) {\n // The initializer for wrapper i threw an error; initialize the\n // remaining wrappers but silence any exceptions from them to ensure\n // that the first error is the one to bubble up.\n try {\n this.initializeAll(i + 1);\n } catch (err) {}\n }\n }\n }\n },\n\n /**\n * Invokes each of `this.transactionWrappers.close[i]` functions, passing into\n * them the respective return values of `this.transactionWrappers.init[i]`\n * (`close`rs that correspond to initializers that failed will not be\n * invoked).\n */\n closeAll: function (startIndex) {\n !this.isInTransaction() ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Transaction.closeAll(): Cannot close transaction when none are open.') : _prodInvariant('28') : void 0;\n var transactionWrappers = this.transactionWrappers;\n for (var i = startIndex; i < transactionWrappers.length; i++) {\n var wrapper = transactionWrappers[i];\n var initData = this.wrapperInitData[i];\n var errorThrown;\n try {\n // Catching errors makes debugging more difficult, so we start with\n // errorThrown set to true before setting it to false after calling\n // close -- if it's still set to true in the finally block, it means\n // wrapper.close threw.\n errorThrown = true;\n if (initData !== OBSERVED_ERROR && wrapper.close) {\n wrapper.close.call(this, initData);\n }\n errorThrown = false;\n } finally {\n if (errorThrown) {\n // The closer for wrapper i threw an error; close the remaining\n // wrappers but silence any exceptions from them to ensure that the\n // first error is the one to bubble up.\n try {\n this.closeAll(i + 1);\n } catch (e) {}\n }\n }\n }\n this.wrapperInitData.length = 0;\n }\n};\n\nmodule.exports = TransactionImpl;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/Transaction.js\n// module id = 44\n// module chunks = 0","/**\n * Copyright 2016-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * Based on the escape-html library, which is used under the MIT License below:\n *\n * Copyright (c) 2012-2013 TJ Holowaychuk\n * Copyright (c) 2015 Andreas Lubbe\n * Copyright (c) 2015 Tiancheng \"Timothy\" Gu\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files (the\n * 'Software'), to deal in the Software without restriction, including\n * without limitation the rights to use, copy, modify, merge, publish,\n * distribute, sublicense, and/or sell copies of the Software, and to\n * permit persons to whom the Software is furnished to do so, subject to\n * the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\n * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\n * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\n * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n *\n */\n\n'use strict';\n\n// code copied and modified from escape-html\n/**\n * Module variables.\n * @private\n */\n\nvar matchHtmlRegExp = /[\"'&<>]/;\n\n/**\n * Escape special characters in the given string of html.\n *\n * @param {string} string The string to escape for inserting into HTML\n * @return {string}\n * @public\n */\n\nfunction escapeHtml(string) {\n var str = '' + string;\n var match = matchHtmlRegExp.exec(str);\n\n if (!match) {\n return str;\n }\n\n var escape;\n var html = '';\n var index = 0;\n var lastIndex = 0;\n\n for (index = match.index; index < str.length; index++) {\n switch (str.charCodeAt(index)) {\n case 34:\n // \"\n escape = '"';\n break;\n case 38:\n // &\n escape = '&';\n break;\n case 39:\n // '\n escape = '''; // modified from escape-html; used to be '''\n break;\n case 60:\n // <\n escape = '<';\n break;\n case 62:\n // >\n escape = '>';\n break;\n default:\n continue;\n }\n\n if (lastIndex !== index) {\n html += str.substring(lastIndex, index);\n }\n\n lastIndex = index + 1;\n html += escape;\n }\n\n return lastIndex !== index ? html + str.substring(lastIndex, index) : html;\n}\n// end code copied and modified from escape-html\n\n\n/**\n * Escapes text to prevent scripting attacks.\n *\n * @param {*} text Text value to escape.\n * @return {string} An escaped string.\n */\nfunction escapeTextContentForBrowser(text) {\n if (typeof text === 'boolean' || typeof text === 'number') {\n // this shortcircuit helps perf for types that we know will never have\n // special characters, especially given that this function is used often\n // for numeric dom ids.\n return '' + text;\n }\n return escapeHtml(text);\n}\n\nmodule.exports = escapeTextContentForBrowser;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/escapeTextContentForBrowser.js\n// module id = 45\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar DOMNamespaces = require('./DOMNamespaces');\n\nvar WHITESPACE_TEST = /^[ \\r\\n\\t\\f]/;\nvar NONVISIBLE_TEST = /<(!--|link|noscript|meta|script|style)[ \\r\\n\\t\\f\\/>]/;\n\nvar createMicrosoftUnsafeLocalFunction = require('./createMicrosoftUnsafeLocalFunction');\n\n// SVG temp container for IE lacking innerHTML\nvar reusableSVGContainer;\n\n/**\n * Set the innerHTML property of a node, ensuring that whitespace is preserved\n * even in IE8.\n *\n * @param {DOMElement} node\n * @param {string} html\n * @internal\n */\nvar setInnerHTML = createMicrosoftUnsafeLocalFunction(function (node, html) {\n // IE does not have innerHTML for SVG nodes, so instead we inject the\n // new markup in a temp node and then move the child nodes across into\n // the target node\n if (node.namespaceURI === DOMNamespaces.svg && !('innerHTML' in node)) {\n reusableSVGContainer = reusableSVGContainer || document.createElement('div');\n reusableSVGContainer.innerHTML = '<svg>' + html + '</svg>';\n var svgNode = reusableSVGContainer.firstChild;\n while (svgNode.firstChild) {\n node.appendChild(svgNode.firstChild);\n }\n } else {\n node.innerHTML = html;\n }\n});\n\nif (ExecutionEnvironment.canUseDOM) {\n // IE8: When updating a just created node with innerHTML only leading\n // whitespace is removed. When updating an existing node with innerHTML\n // whitespace in root TextNodes is also collapsed.\n // @see quirksmode.org/bugreports/archives/2004/11/innerhtml_and_t.html\n\n // Feature detection; only IE8 is known to behave improperly like this.\n var testElement = document.createElement('div');\n testElement.innerHTML = ' ';\n if (testElement.innerHTML === '') {\n setInnerHTML = function (node, html) {\n // Magic theory: IE8 supposedly differentiates between added and updated\n // nodes when processing innerHTML, innerHTML on updated nodes suffers\n // from worse whitespace behavior. Re-adding a node like this triggers\n // the initial and more favorable whitespace behavior.\n // TODO: What to do on a detached node?\n if (node.parentNode) {\n node.parentNode.replaceChild(node, node);\n }\n\n // We also implement a workaround for non-visible tags disappearing into\n // thin air on IE8, this only happens if there is no visible text\n // in-front of the non-visible tags. Piggyback on the whitespace fix\n // and simply check if any non-visible tags appear in the source.\n if (WHITESPACE_TEST.test(html) || html[0] === '<' && NONVISIBLE_TEST.test(html)) {\n // Recover leading whitespace by temporarily prepending any character.\n // \\uFEFF has the potential advantage of being zero-width/invisible.\n // UglifyJS drops U+FEFF chars when parsing, so use String.fromCharCode\n // in hopes that this is preserved even if \"\\uFEFF\" is transformed to\n // the actual Unicode character (by Babel, for example).\n // https://github.com/mishoo/UglifyJS2/blob/v2.4.20/lib/parse.js#L216\n node.innerHTML = String.fromCharCode(0xFEFF) + html;\n\n // deleteData leaves an empty `TextNode` which offsets the index of all\n // children. Definitely want to avoid this.\n var textNode = node.firstChild;\n if (textNode.data.length === 1) {\n node.removeChild(textNode);\n } else {\n textNode.deleteData(0, 1);\n }\n } else {\n node.innerHTML = html;\n }\n };\n }\n testElement = null;\n}\n\nmodule.exports = setInnerHTML;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/setInnerHTML.js\n// module id = 46\n// module chunks = 0","module.exports = require(\"regenerator-runtime\");\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/babel-runtime/regenerator/index.js\n// module id = 47\n// module chunks = 0","'use strict';\n\nfunction Event(eventType) {\n this.type = eventType;\n}\n\nEvent.prototype.initEvent = function(eventType, canBubble, cancelable) {\n this.type = eventType;\n this.bubbles = canBubble;\n this.cancelable = cancelable;\n this.timeStamp = +new Date();\n return this;\n};\n\nEvent.prototype.stopPropagation = function() {};\nEvent.prototype.preventDefault = function() {};\n\nEvent.CAPTURING_PHASE = 1;\nEvent.AT_TARGET = 2;\nEvent.BUBBLING_PHASE = 3;\n\nmodule.exports = Event;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/event/event.js\n// module id = 48\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , IframeTransport = require('../iframe')\n , objectUtils = require('../../utils/object')\n ;\n\nmodule.exports = function(transport) {\n\n function IframeWrapTransport(transUrl, baseUrl) {\n IframeTransport.call(this, transport.transportName, transUrl, baseUrl);\n }\n\n inherits(IframeWrapTransport, IframeTransport);\n\n IframeWrapTransport.enabled = function(url, info) {\n if (!global.document) {\n return false;\n }\n\n var iframeInfo = objectUtils.extend({}, info);\n iframeInfo.sameOrigin = true;\n return transport.enabled(iframeInfo) && IframeTransport.enabled();\n };\n\n IframeWrapTransport.transportName = 'iframe-' + transport.transportName;\n IframeWrapTransport.needBody = true;\n IframeWrapTransport.roundTrips = IframeTransport.roundTrips + transport.roundTrips - 1; // html, javascript (2) + transport - no CORS (1)\n\n IframeWrapTransport.facadeTransport = transport;\n\n return IframeWrapTransport;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/iframe-wrap.js\n// module id = 49\n// module chunks = 0","'use strict';\n\nvar EventEmitter = require('events').EventEmitter\n , inherits = require('inherits')\n , eventUtils = require('../../utils/event')\n , browser = require('../../utils/browser')\n , urlUtils = require('../../utils/url')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:sender:xdr');\n}\n\n// References:\n// http://ajaxian.com/archives/100-line-ajax-wrapper\n// http://msdn.microsoft.com/en-us/library/cc288060(v=VS.85).aspx\n\nfunction XDRObject(method, url, payload) {\n debug(method, url);\n var self = this;\n EventEmitter.call(this);\n\n setTimeout(function() {\n self._start(method, url, payload);\n }, 0);\n}\n\ninherits(XDRObject, EventEmitter);\n\nXDRObject.prototype._start = function(method, url, payload) {\n debug('_start');\n var self = this;\n var xdr = new global.XDomainRequest();\n // IE caches even POSTs\n url = urlUtils.addQuery(url, 't=' + (+new Date()));\n\n xdr.onerror = function() {\n debug('onerror');\n self._error();\n };\n xdr.ontimeout = function() {\n debug('ontimeout');\n self._error();\n };\n xdr.onprogress = function() {\n debug('progress', xdr.responseText);\n self.emit('chunk', 200, xdr.responseText);\n };\n xdr.onload = function() {\n debug('load');\n self.emit('finish', 200, xdr.responseText);\n self._cleanup(false);\n };\n this.xdr = xdr;\n this.unloadRef = eventUtils.unloadAdd(function() {\n self._cleanup(true);\n });\n try {\n // Fails with AccessDenied if port number is bogus\n this.xdr.open(method, url);\n if (this.timeout) {\n this.xdr.timeout = this.timeout;\n }\n this.xdr.send(payload);\n } catch (x) {\n this._error();\n }\n};\n\nXDRObject.prototype._error = function() {\n this.emit('finish', 0, '');\n this._cleanup(false);\n};\n\nXDRObject.prototype._cleanup = function(abort) {\n debug('cleanup', abort);\n if (!this.xdr) {\n return;\n }\n this.removeAllListeners();\n eventUtils.unloadDel(this.unloadRef);\n\n this.xdr.ontimeout = this.xdr.onerror = this.xdr.onprogress = this.xdr.onload = null;\n if (abort) {\n try {\n this.xdr.abort();\n } catch (x) {\n // intentionally empty\n }\n }\n this.unloadRef = this.xdr = null;\n};\n\nXDRObject.prototype.close = function() {\n debug('close');\n this._cleanup(true);\n};\n\n// IE 8/9 if the request target uses the same scheme - #79\nXDRObject.enabled = !!(global.XDomainRequest && browser.hasDomain());\n\nmodule.exports = XDRObject;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xdr.js\n// module id = 50\n// module chunks = 0","'use strict';\n\nmodule.exports = {\n isObject: function(obj) {\n var type = typeof obj;\n return type === 'function' || type === 'object' && !!obj;\n }\n\n, extend: function(obj) {\n if (!this.isObject(obj)) {\n return obj;\n }\n var source, prop;\n for (var i = 1, length = arguments.length; i < length; i++) {\n source = arguments[i];\n for (prop in source) {\n if (Object.prototype.hasOwnProperty.call(source, prop)) {\n obj[prop] = source[prop];\n }\n }\n }\n return obj;\n }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/object.js\n// module id = 51\n// module chunks = 0","'use strict';\n\nvar required = require('requires-port')\n , lolcation = require('./lolcation')\n , qs = require('querystringify')\n , protocolre = /^([a-z][a-z0-9.+-]*:)?(\\/\\/)?([\\S\\s]*)/i;\n\n/**\n * These are the parse rules for the URL parser, it informs the parser\n * about:\n *\n * 0. The char it Needs to parse, if it's a string it should be done using\n * indexOf, RegExp using exec and NaN means set as current value.\n * 1. The property we should set when parsing this value.\n * 2. Indication if it's backwards or forward parsing, when set as number it's\n * the value of extra chars that should be split off.\n * 3. Inherit from location if non existing in the parser.\n * 4. `toLowerCase` the resulting value.\n */\nvar rules = [\n ['#', 'hash'], // Extract from the back.\n ['?', 'query'], // Extract from the back.\n ['/', 'pathname'], // Extract from the back.\n ['@', 'auth', 1], // Extract from the front.\n [NaN, 'host', undefined, 1, 1], // Set left over value.\n [/:(\\d+)$/, 'port', undefined, 1], // RegExp the back.\n [NaN, 'hostname', undefined, 1, 1] // Set left over.\n];\n\n/**\n * @typedef ProtocolExtract\n * @type Object\n * @property {String} protocol Protocol matched in the URL, in lowercase.\n * @property {Boolean} slashes `true` if protocol is followed by \"//\", else `false`.\n * @property {String} rest Rest of the URL that is not part of the protocol.\n */\n\n/**\n * Extract protocol information from a URL with/without double slash (\"//\").\n *\n * @param {String} address URL we want to extract from.\n * @return {ProtocolExtract} Extracted information.\n * @api private\n */\nfunction extractProtocol(address) {\n var match = protocolre.exec(address);\n\n return {\n protocol: match[1] ? match[1].toLowerCase() : '',\n slashes: !!match[2],\n rest: match[3]\n };\n}\n\n/**\n * Resolve a relative URL pathname against a base URL pathname.\n *\n * @param {String} relative Pathname of the relative URL.\n * @param {String} base Pathname of the base URL.\n * @return {String} Resolved pathname.\n * @api private\n */\nfunction resolve(relative, base) {\n var path = (base || '/').split('/').slice(0, -1).concat(relative.split('/'))\n , i = path.length\n , last = path[i - 1]\n , unshift = false\n , up = 0;\n\n while (i--) {\n if (path[i] === '.') {\n path.splice(i, 1);\n } else if (path[i] === '..') {\n path.splice(i, 1);\n up++;\n } else if (up) {\n if (i === 0) unshift = true;\n path.splice(i, 1);\n up--;\n }\n }\n\n if (unshift) path.unshift('');\n if (last === '.' || last === '..') path.push('');\n\n return path.join('/');\n}\n\n/**\n * The actual URL instance. Instead of returning an object we've opted-in to\n * create an actual constructor as it's much more memory efficient and\n * faster and it pleases my OCD.\n *\n * @constructor\n * @param {String} address URL we want to parse.\n * @param {Object|String} location Location defaults for relative paths.\n * @param {Boolean|Function} parser Parser for the query string.\n * @api public\n */\nfunction URL(address, location, parser) {\n if (!(this instanceof URL)) {\n return new URL(address, location, parser);\n }\n\n var relative, extracted, parse, instruction, index, key\n , instructions = rules.slice()\n , type = typeof location\n , url = this\n , i = 0;\n\n //\n // The following if statements allows this module two have compatibility with\n // 2 different API:\n //\n // 1. Node.js's `url.parse` api which accepts a URL, boolean as arguments\n // where the boolean indicates that the query string should also be parsed.\n //\n // 2. The `URL` interface of the browser which accepts a URL, object as\n // arguments. The supplied object will be used as default values / fall-back\n // for relative paths.\n //\n if ('object' !== type && 'string' !== type) {\n parser = location;\n location = null;\n }\n\n if (parser && 'function' !== typeof parser) parser = qs.parse;\n\n location = lolcation(location);\n\n //\n // Extract protocol information before running the instructions.\n //\n extracted = extractProtocol(address || '');\n relative = !extracted.protocol && !extracted.slashes;\n url.slashes = extracted.slashes || relative && location.slashes;\n url.protocol = extracted.protocol || location.protocol || '';\n address = extracted.rest;\n\n //\n // When the authority component is absent the URL starts with a path\n // component.\n //\n if (!extracted.slashes) instructions[2] = [/(.*)/, 'pathname'];\n\n for (; i < instructions.length; i++) {\n instruction = instructions[i];\n parse = instruction[0];\n key = instruction[1];\n\n if (parse !== parse) {\n url[key] = address;\n } else if ('string' === typeof parse) {\n if (~(index = address.indexOf(parse))) {\n if ('number' === typeof instruction[2]) {\n url[key] = address.slice(0, index);\n address = address.slice(index + instruction[2]);\n } else {\n url[key] = address.slice(index);\n address = address.slice(0, index);\n }\n }\n } else if ((index = parse.exec(address))) {\n url[key] = index[1];\n address = address.slice(0, index.index);\n }\n\n url[key] = url[key] || (\n relative && instruction[3] ? location[key] || '' : ''\n );\n\n //\n // Hostname, host and protocol should be lowercased so they can be used to\n // create a proper `origin`.\n //\n if (instruction[4]) url[key] = url[key].toLowerCase();\n }\n\n //\n // Also parse the supplied query string in to an object. If we're supplied\n // with a custom parser as function use that instead of the default build-in\n // parser.\n //\n if (parser) url.query = parser(url.query);\n\n //\n // If the URL is relative, resolve the pathname against the base URL.\n //\n if (\n relative\n && location.slashes\n && url.pathname.charAt(0) !== '/'\n && (url.pathname !== '' || location.pathname !== '')\n ) {\n url.pathname = resolve(url.pathname, location.pathname);\n }\n\n //\n // We should not add port numbers if they are already the default port number\n // for a given protocol. As the host also contains the port number we're going\n // override it with the hostname which contains no port number.\n //\n if (!required(url.port, url.protocol)) {\n url.host = url.hostname;\n url.port = '';\n }\n\n //\n // Parse down the `auth` for the username and password.\n //\n url.username = url.password = '';\n if (url.auth) {\n instruction = url.auth.split(':');\n url.username = instruction[0] || '';\n url.password = instruction[1] || '';\n }\n\n url.origin = url.protocol && url.host && url.protocol !== 'file:'\n ? url.protocol +'//'+ url.host\n : 'null';\n\n //\n // The href is just the compiled result.\n //\n url.href = url.toString();\n}\n\n/**\n * This is convenience method for changing properties in the URL instance to\n * insure that they all propagate correctly.\n *\n * @param {String} part Property we need to adjust.\n * @param {Mixed} value The newly assigned value.\n * @param {Boolean|Function} fn When setting the query, it will be the function\n * used to parse the query.\n * When setting the protocol, double slash will be\n * removed from the final url if it is true.\n * @returns {URL}\n * @api public\n */\nfunction set(part, value, fn) {\n var url = this;\n\n switch (part) {\n case 'query':\n if ('string' === typeof value && value.length) {\n value = (fn || qs.parse)(value);\n }\n\n url[part] = value;\n break;\n\n case 'port':\n url[part] = value;\n\n if (!required(value, url.protocol)) {\n url.host = url.hostname;\n url[part] = '';\n } else if (value) {\n url.host = url.hostname +':'+ value;\n }\n\n break;\n\n case 'hostname':\n url[part] = value;\n\n if (url.port) value += ':'+ url.port;\n url.host = value;\n break;\n\n case 'host':\n url[part] = value;\n\n if (/:\\d+$/.test(value)) {\n value = value.split(':');\n url.port = value.pop();\n url.hostname = value.join(':');\n } else {\n url.hostname = value;\n url.port = '';\n }\n\n break;\n\n case 'protocol':\n url.protocol = value.toLowerCase();\n url.slashes = !fn;\n break;\n\n case 'pathname':\n url.pathname = value.length && value.charAt(0) !== '/' ? '/' + value : value;\n\n break;\n\n default:\n url[part] = value;\n }\n\n for (var i = 0; i < rules.length; i++) {\n var ins = rules[i];\n\n if (ins[4]) url[ins[1]] = url[ins[1]].toLowerCase();\n }\n\n url.origin = url.protocol && url.host && url.protocol !== 'file:'\n ? url.protocol +'//'+ url.host\n : 'null';\n\n url.href = url.toString();\n\n return url;\n};\n\n/**\n * Transform the properties back in to a valid and full URL string.\n *\n * @param {Function} stringify Optional query stringify function.\n * @returns {String}\n * @api public\n */\nfunction toString(stringify) {\n if (!stringify || 'function' !== typeof stringify) stringify = qs.stringify;\n\n var query\n , url = this\n , protocol = url.protocol;\n\n if (protocol && protocol.charAt(protocol.length - 1) !== ':') protocol += ':';\n\n var result = protocol + (url.slashes ? '//' : '');\n\n if (url.username) {\n result += url.username;\n if (url.password) result += ':'+ url.password;\n result += '@';\n }\n\n result += url.host + url.pathname;\n\n query = 'object' === typeof url.query ? stringify(url.query) : url.query;\n if (query) result += '?' !== query.charAt(0) ? '?'+ query : query;\n\n if (url.hash) result += url.hash;\n\n return result;\n}\n\nURL.prototype = { set: set, toString: toString };\n\n//\n// Expose the URL parser and some additional properties that might be useful for\n// others or testing.\n//\nURL.extractProtocol = extractProtocol;\nURL.location = lolcation;\nURL.qs = qs;\n\nmodule.exports = URL;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/url-parse/index.js\n// module id = 52\n// module chunks = 0","exports = module.exports = require(\"../../node_modules/css-loader/lib/css-base.js\")();\n// imports\n\n\n// module\nexports.push([module.id, \".App {\\n text-align: center;\\n}\\n\\n.App-logo {\\n -webkit-animation: App-logo-spin infinite 20s linear;\\n animation: App-logo-spin infinite 20s linear;\\n height: 80px;\\n}\\n\\n.App-header {\\n background-color: #222;\\n height: 150px;\\n padding: 20px;\\n color: white;\\n}\\n\\n.App-intro {\\n font-size: large;\\n}\\n\\n@-webkit-keyframes App-logo-spin {\\n from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }\\n to { -webkit-transform: rotate(360deg); transform: rotate(360deg); }\\n}\\n\\n@keyframes App-logo-spin {\\n from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }\\n to { -webkit-transform: rotate(360deg); transform: rotate(360deg); }\\n}\\n\", \"\"]);\n\n// exports\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/css-loader?{\"importLoaders\":1}!./packages/react-scripts/~/postcss-loader?{\"ident\":\"postcss\"}!./packages/react-scripts/template/src/App.css\n// module id = 53\n// module chunks = 0","exports = module.exports = require(\"../../node_modules/css-loader/lib/css-base.js\")();\n// imports\n\n\n// module\nexports.push([module.id, \"body {\\n margin: 0;\\n padding: 0;\\n font-family: sans-serif;\\n}\\n\", \"\"]);\n\n// exports\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/css-loader?{\"importLoaders\":1}!./packages/react-scripts/~/postcss-loader?{\"ident\":\"postcss\"}!./packages/react-scripts/template/src/index.css\n// module id = 54\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n * \n */\n\n/*eslint-disable no-self-compare */\n\n'use strict';\n\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\n\n/**\n * inlined Object.is polyfill to avoid requiring consumers ship their own\n * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is\n */\nfunction is(x, y) {\n // SameValue algorithm\n if (x === y) {\n // Steps 1-5, 7-10\n // Steps 6.b-6.e: +0 != -0\n // Added the nonzero y check to make Flow happy, but it is redundant\n return x !== 0 || y !== 0 || 1 / x === 1 / y;\n } else {\n // Step 6.a: NaN == NaN\n return x !== x && y !== y;\n }\n}\n\n/**\n * Performs equality by iterating through keys on an object and returning false\n * when any key has values which are not strictly equal between the arguments.\n * Returns true when the values of all keys are strictly equal.\n */\nfunction shallowEqual(objA, objB) {\n if (is(objA, objB)) {\n return true;\n }\n\n if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {\n return false;\n }\n\n var keysA = Object.keys(objA);\n var keysB = Object.keys(objB);\n\n if (keysA.length !== keysB.length) {\n return false;\n }\n\n // Test for A's keys different from B.\n for (var i = 0; i < keysA.length; i++) {\n if (!hasOwnProperty.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) {\n return false;\n }\n }\n\n return true;\n}\n\nmodule.exports = shallowEqual;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/shallowEqual.js\n// module id = 55\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMLazyTree = require('./DOMLazyTree');\nvar Danger = require('./Danger');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactInstrumentation = require('./ReactInstrumentation');\n\nvar createMicrosoftUnsafeLocalFunction = require('./createMicrosoftUnsafeLocalFunction');\nvar setInnerHTML = require('./setInnerHTML');\nvar setTextContent = require('./setTextContent');\n\nfunction getNodeAfter(parentNode, node) {\n // Special case for text components, which return [open, close] comments\n // from getHostNode.\n if (Array.isArray(node)) {\n node = node[1];\n }\n return node ? node.nextSibling : parentNode.firstChild;\n}\n\n/**\n * Inserts `childNode` as a child of `parentNode` at the `index`.\n *\n * @param {DOMElement} parentNode Parent node in which to insert.\n * @param {DOMElement} childNode Child node to insert.\n * @param {number} index Index at which to insert the child.\n * @internal\n */\nvar insertChildAt = createMicrosoftUnsafeLocalFunction(function (parentNode, childNode, referenceNode) {\n // We rely exclusively on `insertBefore(node, null)` instead of also using\n // `appendChild(node)`. (Using `undefined` is not allowed by all browsers so\n // we are careful to use `null`.)\n parentNode.insertBefore(childNode, referenceNode);\n});\n\nfunction insertLazyTreeChildAt(parentNode, childTree, referenceNode) {\n DOMLazyTree.insertTreeBefore(parentNode, childTree, referenceNode);\n}\n\nfunction moveChild(parentNode, childNode, referenceNode) {\n if (Array.isArray(childNode)) {\n moveDelimitedText(parentNode, childNode[0], childNode[1], referenceNode);\n } else {\n insertChildAt(parentNode, childNode, referenceNode);\n }\n}\n\nfunction removeChild(parentNode, childNode) {\n if (Array.isArray(childNode)) {\n var closingComment = childNode[1];\n childNode = childNode[0];\n removeDelimitedText(parentNode, childNode, closingComment);\n parentNode.removeChild(closingComment);\n }\n parentNode.removeChild(childNode);\n}\n\nfunction moveDelimitedText(parentNode, openingComment, closingComment, referenceNode) {\n var node = openingComment;\n while (true) {\n var nextNode = node.nextSibling;\n insertChildAt(parentNode, node, referenceNode);\n if (node === closingComment) {\n break;\n }\n node = nextNode;\n }\n}\n\nfunction removeDelimitedText(parentNode, startNode, closingComment) {\n while (true) {\n var node = startNode.nextSibling;\n if (node === closingComment) {\n // The closing comment is removed by ReactMultiChild.\n break;\n } else {\n parentNode.removeChild(node);\n }\n }\n}\n\nfunction replaceDelimitedText(openingComment, closingComment, stringText) {\n var parentNode = openingComment.parentNode;\n var nodeAfterComment = openingComment.nextSibling;\n if (nodeAfterComment === closingComment) {\n // There are no text nodes between the opening and closing comments; insert\n // a new one if stringText isn't empty.\n if (stringText) {\n insertChildAt(parentNode, document.createTextNode(stringText), nodeAfterComment);\n }\n } else {\n if (stringText) {\n // Set the text content of the first node after the opening comment, and\n // remove all following nodes up until the closing comment.\n setTextContent(nodeAfterComment, stringText);\n removeDelimitedText(parentNode, nodeAfterComment, closingComment);\n } else {\n removeDelimitedText(parentNode, openingComment, closingComment);\n }\n }\n\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: ReactDOMComponentTree.getInstanceFromNode(openingComment)._debugID,\n type: 'replace text',\n payload: stringText\n });\n }\n}\n\nvar dangerouslyReplaceNodeWithMarkup = Danger.dangerouslyReplaceNodeWithMarkup;\nif (process.env.NODE_ENV !== 'production') {\n dangerouslyReplaceNodeWithMarkup = function (oldChild, markup, prevInstance) {\n Danger.dangerouslyReplaceNodeWithMarkup(oldChild, markup);\n if (prevInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: prevInstance._debugID,\n type: 'replace with',\n payload: markup.toString()\n });\n } else {\n var nextInstance = ReactDOMComponentTree.getInstanceFromNode(markup.node);\n if (nextInstance._debugID !== 0) {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: nextInstance._debugID,\n type: 'mount',\n payload: markup.toString()\n });\n }\n }\n };\n}\n\n/**\n * Operations for updating with DOM children.\n */\nvar DOMChildrenOperations = {\n\n dangerouslyReplaceNodeWithMarkup: dangerouslyReplaceNodeWithMarkup,\n\n replaceDelimitedText: replaceDelimitedText,\n\n /**\n * Updates a component's children by processing a series of updates. The\n * update configurations are each expected to have a `parentNode` property.\n *\n * @param {array<object>} updates List of update configurations.\n * @internal\n */\n processUpdates: function (parentNode, updates) {\n if (process.env.NODE_ENV !== 'production') {\n var parentNodeDebugID = ReactDOMComponentTree.getInstanceFromNode(parentNode)._debugID;\n }\n\n for (var k = 0; k < updates.length; k++) {\n var update = updates[k];\n switch (update.type) {\n case 'INSERT_MARKUP':\n insertLazyTreeChildAt(parentNode, update.content, getNodeAfter(parentNode, update.afterNode));\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: parentNodeDebugID,\n type: 'insert child',\n payload: { toIndex: update.toIndex, content: update.content.toString() }\n });\n }\n break;\n case 'MOVE_EXISTING':\n moveChild(parentNode, update.fromNode, getNodeAfter(parentNode, update.afterNode));\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: parentNodeDebugID,\n type: 'move child',\n payload: { fromIndex: update.fromIndex, toIndex: update.toIndex }\n });\n }\n break;\n case 'SET_MARKUP':\n setInnerHTML(parentNode, update.content);\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: parentNodeDebugID,\n type: 'replace children',\n payload: update.content.toString()\n });\n }\n break;\n case 'TEXT_CONTENT':\n setTextContent(parentNode, update.content);\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: parentNodeDebugID,\n type: 'replace text',\n payload: update.content.toString()\n });\n }\n break;\n case 'REMOVE_NODE':\n removeChild(parentNode, update.fromNode);\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: parentNodeDebugID,\n type: 'remove child',\n payload: { fromIndex: update.fromIndex }\n });\n }\n break;\n }\n }\n }\n\n};\n\nmodule.exports = DOMChildrenOperations;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/DOMChildrenOperations.js\n// module id = 56\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMNamespaces = {\n html: 'http://www.w3.org/1999/xhtml',\n mathml: 'http://www.w3.org/1998/Math/MathML',\n svg: 'http://www.w3.org/2000/svg'\n};\n\nmodule.exports = DOMNamespaces;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/DOMNamespaces.js\n// module id = 57\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactErrorUtils = require('./ReactErrorUtils');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\n/**\n * Injected dependencies:\n */\n\n/**\n * - `ComponentTree`: [required] Module that can convert between React instances\n * and actual node references.\n */\nvar ComponentTree;\nvar TreeTraversal;\nvar injection = {\n injectComponentTree: function (Injected) {\n ComponentTree = Injected;\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(Injected && Injected.getNodeFromInstance && Injected.getInstanceFromNode, 'EventPluginUtils.injection.injectComponentTree(...): Injected ' + 'module is missing getNodeFromInstance or getInstanceFromNode.') : void 0;\n }\n },\n injectTreeTraversal: function (Injected) {\n TreeTraversal = Injected;\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(Injected && Injected.isAncestor && Injected.getLowestCommonAncestor, 'EventPluginUtils.injection.injectTreeTraversal(...): Injected ' + 'module is missing isAncestor or getLowestCommonAncestor.') : void 0;\n }\n }\n};\n\nfunction isEndish(topLevelType) {\n return topLevelType === 'topMouseUp' || topLevelType === 'topTouchEnd' || topLevelType === 'topTouchCancel';\n}\n\nfunction isMoveish(topLevelType) {\n return topLevelType === 'topMouseMove' || topLevelType === 'topTouchMove';\n}\nfunction isStartish(topLevelType) {\n return topLevelType === 'topMouseDown' || topLevelType === 'topTouchStart';\n}\n\nvar validateEventDispatches;\nif (process.env.NODE_ENV !== 'production') {\n validateEventDispatches = function (event) {\n var dispatchListeners = event._dispatchListeners;\n var dispatchInstances = event._dispatchInstances;\n\n var listenersIsArr = Array.isArray(dispatchListeners);\n var listenersLen = listenersIsArr ? dispatchListeners.length : dispatchListeners ? 1 : 0;\n\n var instancesIsArr = Array.isArray(dispatchInstances);\n var instancesLen = instancesIsArr ? dispatchInstances.length : dispatchInstances ? 1 : 0;\n\n process.env.NODE_ENV !== 'production' ? warning(instancesIsArr === listenersIsArr && instancesLen === listenersLen, 'EventPluginUtils: Invalid `event`.') : void 0;\n };\n}\n\n/**\n * Dispatch the event to the listener.\n * @param {SyntheticEvent} event SyntheticEvent to handle\n * @param {boolean} simulated If the event is simulated (changes exn behavior)\n * @param {function} listener Application-level callback\n * @param {*} inst Internal component instance\n */\nfunction executeDispatch(event, simulated, listener, inst) {\n var type = event.type || 'unknown-event';\n event.currentTarget = EventPluginUtils.getNodeFromInstance(inst);\n if (simulated) {\n ReactErrorUtils.invokeGuardedCallbackWithCatch(type, listener, event);\n } else {\n ReactErrorUtils.invokeGuardedCallback(type, listener, event);\n }\n event.currentTarget = null;\n}\n\n/**\n * Standard/simple iteration through an event's collected dispatches.\n */\nfunction executeDispatchesInOrder(event, simulated) {\n var dispatchListeners = event._dispatchListeners;\n var dispatchInstances = event._dispatchInstances;\n if (process.env.NODE_ENV !== 'production') {\n validateEventDispatches(event);\n }\n if (Array.isArray(dispatchListeners)) {\n for (var i = 0; i < dispatchListeners.length; i++) {\n if (event.isPropagationStopped()) {\n break;\n }\n // Listeners and Instances are two parallel arrays that are always in sync.\n executeDispatch(event, simulated, dispatchListeners[i], dispatchInstances[i]);\n }\n } else if (dispatchListeners) {\n executeDispatch(event, simulated, dispatchListeners, dispatchInstances);\n }\n event._dispatchListeners = null;\n event._dispatchInstances = null;\n}\n\n/**\n * Standard/simple iteration through an event's collected dispatches, but stops\n * at the first dispatch execution returning true, and returns that id.\n *\n * @return {?string} id of the first dispatch execution who's listener returns\n * true, or null if no listener returned true.\n */\nfunction executeDispatchesInOrderStopAtTrueImpl(event) {\n var dispatchListeners = event._dispatchListeners;\n var dispatchInstances = event._dispatchInstances;\n if (process.env.NODE_ENV !== 'production') {\n validateEventDispatches(event);\n }\n if (Array.isArray(dispatchListeners)) {\n for (var i = 0; i < dispatchListeners.length; i++) {\n if (event.isPropagationStopped()) {\n break;\n }\n // Listeners and Instances are two parallel arrays that are always in sync.\n if (dispatchListeners[i](event, dispatchInstances[i])) {\n return dispatchInstances[i];\n }\n }\n } else if (dispatchListeners) {\n if (dispatchListeners(event, dispatchInstances)) {\n return dispatchInstances;\n }\n }\n return null;\n}\n\n/**\n * @see executeDispatchesInOrderStopAtTrueImpl\n */\nfunction executeDispatchesInOrderStopAtTrue(event) {\n var ret = executeDispatchesInOrderStopAtTrueImpl(event);\n event._dispatchInstances = null;\n event._dispatchListeners = null;\n return ret;\n}\n\n/**\n * Execution of a \"direct\" dispatch - there must be at most one dispatch\n * accumulated on the event or it is considered an error. It doesn't really make\n * sense for an event with multiple dispatches (bubbled) to keep track of the\n * return values at each dispatch execution, but it does tend to make sense when\n * dealing with \"direct\" dispatches.\n *\n * @return {*} The return value of executing the single dispatch.\n */\nfunction executeDirectDispatch(event) {\n if (process.env.NODE_ENV !== 'production') {\n validateEventDispatches(event);\n }\n var dispatchListener = event._dispatchListeners;\n var dispatchInstance = event._dispatchInstances;\n !!Array.isArray(dispatchListener) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'executeDirectDispatch(...): Invalid `event`.') : _prodInvariant('103') : void 0;\n event.currentTarget = dispatchListener ? EventPluginUtils.getNodeFromInstance(dispatchInstance) : null;\n var res = dispatchListener ? dispatchListener(event) : null;\n event.currentTarget = null;\n event._dispatchListeners = null;\n event._dispatchInstances = null;\n return res;\n}\n\n/**\n * @param {SyntheticEvent} event\n * @return {boolean} True iff number of dispatches accumulated is greater than 0.\n */\nfunction hasDispatches(event) {\n return !!event._dispatchListeners;\n}\n\n/**\n * General utilities that are useful in creating custom Event Plugins.\n */\nvar EventPluginUtils = {\n isEndish: isEndish,\n isMoveish: isMoveish,\n isStartish: isStartish,\n\n executeDirectDispatch: executeDirectDispatch,\n executeDispatchesInOrder: executeDispatchesInOrder,\n executeDispatchesInOrderStopAtTrue: executeDispatchesInOrderStopAtTrue,\n hasDispatches: hasDispatches,\n\n getInstanceFromNode: function (node) {\n return ComponentTree.getInstanceFromNode(node);\n },\n getNodeFromInstance: function (node) {\n return ComponentTree.getNodeFromInstance(node);\n },\n isAncestor: function (a, b) {\n return TreeTraversal.isAncestor(a, b);\n },\n getLowestCommonAncestor: function (a, b) {\n return TreeTraversal.getLowestCommonAncestor(a, b);\n },\n getParentInstance: function (inst) {\n return TreeTraversal.getParentInstance(inst);\n },\n traverseTwoPhase: function (target, fn, arg) {\n return TreeTraversal.traverseTwoPhase(target, fn, arg);\n },\n traverseEnterLeave: function (from, to, fn, argFrom, argTo) {\n return TreeTraversal.traverseEnterLeave(from, to, fn, argFrom, argTo);\n },\n\n injection: injection\n};\n\nmodule.exports = EventPluginUtils;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/EventPluginUtils.js\n// module id = 58\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/**\n * Escape and wrap key so it is safe to use as a reactid\n *\n * @param {string} key to be escaped.\n * @return {string} the escaped key.\n */\n\nfunction escape(key) {\n var escapeRegex = /[=:]/g;\n var escaperLookup = {\n '=': '=0',\n ':': '=2'\n };\n var escapedString = ('' + key).replace(escapeRegex, function (match) {\n return escaperLookup[match];\n });\n\n return '$' + escapedString;\n}\n\n/**\n * Unescape and unwrap key for human-readable display\n *\n * @param {string} key to unescape.\n * @return {string} the unescaped key.\n */\nfunction unescape(key) {\n var unescapeRegex = /(=0|=2)/g;\n var unescaperLookup = {\n '=0': '=',\n '=2': ':'\n };\n var keySubstring = key[0] === '.' && key[1] === '$' ? key.substring(2) : key.substring(1);\n\n return ('' + keySubstring).replace(unescapeRegex, function (match) {\n return unescaperLookup[match];\n });\n}\n\nvar KeyEscapeUtils = {\n escape: escape,\n unescape: unescape\n};\n\nmodule.exports = KeyEscapeUtils;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/KeyEscapeUtils.js\n// module id = 59\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar React = require('react/lib/React');\nvar ReactPropTypesSecret = require('./ReactPropTypesSecret');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nvar hasReadOnlyValue = {\n 'button': true,\n 'checkbox': true,\n 'image': true,\n 'hidden': true,\n 'radio': true,\n 'reset': true,\n 'submit': true\n};\n\nfunction _assertSingleLink(inputProps) {\n !(inputProps.checkedLink == null || inputProps.valueLink == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a checkedLink and a valueLink. If you want to use checkedLink, you probably don\\'t want to use valueLink and vice versa.') : _prodInvariant('87') : void 0;\n}\nfunction _assertValueLink(inputProps) {\n _assertSingleLink(inputProps);\n !(inputProps.value == null && inputProps.onChange == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a valueLink and a value or onChange event. If you want to use value or onChange, you probably don\\'t want to use valueLink.') : _prodInvariant('88') : void 0;\n}\n\nfunction _assertCheckedLink(inputProps) {\n _assertSingleLink(inputProps);\n !(inputProps.checked == null && inputProps.onChange == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a checkedLink and a checked property or onChange event. If you want to use checked or onChange, you probably don\\'t want to use checkedLink') : _prodInvariant('89') : void 0;\n}\n\nvar propTypes = {\n value: function (props, propName, componentName) {\n if (!props[propName] || hasReadOnlyValue[props.type] || props.onChange || props.readOnly || props.disabled) {\n return null;\n }\n return new Error('You provided a `value` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultValue`. Otherwise, ' + 'set either `onChange` or `readOnly`.');\n },\n checked: function (props, propName, componentName) {\n if (!props[propName] || props.onChange || props.readOnly || props.disabled) {\n return null;\n }\n return new Error('You provided a `checked` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultChecked`. Otherwise, ' + 'set either `onChange` or `readOnly`.');\n },\n onChange: React.PropTypes.func\n};\n\nvar loggedTypeFailures = {};\nfunction getDeclarationErrorAddendum(owner) {\n if (owner) {\n var name = owner.getName();\n if (name) {\n return ' Check the render method of `' + name + '`.';\n }\n }\n return '';\n}\n\n/**\n * Provide a linked `value` attribute for controlled forms. You should not use\n * this outside of the ReactDOM controlled form components.\n */\nvar LinkedValueUtils = {\n checkPropTypes: function (tagName, props, owner) {\n for (var propName in propTypes) {\n if (propTypes.hasOwnProperty(propName)) {\n var error = propTypes[propName](props, propName, tagName, 'prop', null, ReactPropTypesSecret);\n }\n if (error instanceof Error && !(error.message in loggedTypeFailures)) {\n // Only monitor this failure once because there tends to be a lot of the\n // same error.\n loggedTypeFailures[error.message] = true;\n\n var addendum = getDeclarationErrorAddendum(owner);\n process.env.NODE_ENV !== 'production' ? warning(false, 'Failed form propType: %s%s', error.message, addendum) : void 0;\n }\n }\n },\n\n /**\n * @param {object} inputProps Props for form component\n * @return {*} current value of the input either from value prop or link.\n */\n getValue: function (inputProps) {\n if (inputProps.valueLink) {\n _assertValueLink(inputProps);\n return inputProps.valueLink.value;\n }\n return inputProps.value;\n },\n\n /**\n * @param {object} inputProps Props for form component\n * @return {*} current checked status of the input either from checked prop\n * or link.\n */\n getChecked: function (inputProps) {\n if (inputProps.checkedLink) {\n _assertCheckedLink(inputProps);\n return inputProps.checkedLink.value;\n }\n return inputProps.checked;\n },\n\n /**\n * @param {object} inputProps Props for form component\n * @param {SyntheticEvent} event change event to handle\n */\n executeOnChange: function (inputProps, event) {\n if (inputProps.valueLink) {\n _assertValueLink(inputProps);\n return inputProps.valueLink.requestChange(event.target.value);\n } else if (inputProps.checkedLink) {\n _assertCheckedLink(inputProps);\n return inputProps.checkedLink.requestChange(event.target.checked);\n } else if (inputProps.onChange) {\n return inputProps.onChange.call(undefined, event);\n }\n }\n};\n\nmodule.exports = LinkedValueUtils;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/LinkedValueUtils.js\n// module id = 60\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\nvar injected = false;\n\nvar ReactComponentEnvironment = {\n\n /**\n * Optionally injectable hook for swapping out mount images in the middle of\n * the tree.\n */\n replaceNodeWithMarkup: null,\n\n /**\n * Optionally injectable hook for processing a queue of child updates. Will\n * later move into MultiChildComponents.\n */\n processChildrenUpdates: null,\n\n injection: {\n injectEnvironment: function (environment) {\n !!injected ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactCompositeComponent: injectEnvironment() can only be called once.') : _prodInvariant('104') : void 0;\n ReactComponentEnvironment.replaceNodeWithMarkup = environment.replaceNodeWithMarkup;\n ReactComponentEnvironment.processChildrenUpdates = environment.processChildrenUpdates;\n injected = true;\n }\n }\n\n};\n\nmodule.exports = ReactComponentEnvironment;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactComponentEnvironment.js\n// module id = 61\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar caughtError = null;\n\n/**\n * Call a function while guarding against errors that happens within it.\n *\n * @param {String} name of the guard to use for logging or debugging\n * @param {Function} func The function to invoke\n * @param {*} a First argument\n * @param {*} b Second argument\n */\nfunction invokeGuardedCallback(name, func, a) {\n try {\n func(a);\n } catch (x) {\n if (caughtError === null) {\n caughtError = x;\n }\n }\n}\n\nvar ReactErrorUtils = {\n invokeGuardedCallback: invokeGuardedCallback,\n\n /**\n * Invoked by ReactTestUtils.Simulate so that any errors thrown by the event\n * handler are sure to be rethrown by rethrowCaughtError.\n */\n invokeGuardedCallbackWithCatch: invokeGuardedCallback,\n\n /**\n * During execution of guarded functions we will capture the first error which\n * we will rethrow to be handled by the top level error handler.\n */\n rethrowCaughtError: function () {\n if (caughtError) {\n var error = caughtError;\n caughtError = null;\n throw error;\n }\n }\n};\n\nif (process.env.NODE_ENV !== 'production') {\n /**\n * To help development we can get better devtools integration by simulating a\n * real browser event.\n */\n if (typeof window !== 'undefined' && typeof window.dispatchEvent === 'function' && typeof document !== 'undefined' && typeof document.createEvent === 'function') {\n var fakeNode = document.createElement('react');\n ReactErrorUtils.invokeGuardedCallback = function (name, func, a) {\n var boundFunc = func.bind(null, a);\n var evtType = 'react-' + name;\n fakeNode.addEventListener(evtType, boundFunc, false);\n var evt = document.createEvent('Event');\n // $FlowFixMe https://github.com/facebook/flow/issues/2336\n evt.initEvent(evtType, false, false);\n fakeNode.dispatchEvent(evt);\n fakeNode.removeEventListener(evtType, boundFunc, false);\n };\n }\n}\n\nmodule.exports = ReactErrorUtils;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactErrorUtils.js\n// module id = 62\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactCurrentOwner = require('react/lib/ReactCurrentOwner');\nvar ReactInstanceMap = require('./ReactInstanceMap');\nvar ReactInstrumentation = require('./ReactInstrumentation');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nfunction enqueueUpdate(internalInstance) {\n ReactUpdates.enqueueUpdate(internalInstance);\n}\n\nfunction formatUnexpectedArgument(arg) {\n var type = typeof arg;\n if (type !== 'object') {\n return type;\n }\n var displayName = arg.constructor && arg.constructor.name || type;\n var keys = Object.keys(arg);\n if (keys.length > 0 && keys.length < 20) {\n return displayName + ' (keys: ' + keys.join(', ') + ')';\n }\n return displayName;\n}\n\nfunction getInternalInstanceReadyForUpdate(publicInstance, callerName) {\n var internalInstance = ReactInstanceMap.get(publicInstance);\n if (!internalInstance) {\n if (process.env.NODE_ENV !== 'production') {\n var ctor = publicInstance.constructor;\n // Only warn when we have a callerName. Otherwise we should be silent.\n // We're probably calling from enqueueCallback. We don't want to warn\n // there because we already warned for the corresponding lifecycle method.\n process.env.NODE_ENV !== 'production' ? warning(!callerName, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, ctor && (ctor.displayName || ctor.name) || 'ReactClass') : void 0;\n }\n return null;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, '%s(...): Cannot update during an existing state transition (such as ' + 'within `render` or another component\\'s constructor). Render methods ' + 'should be a pure function of props and state; constructor ' + 'side-effects are an anti-pattern, but can be moved to ' + '`componentWillMount`.', callerName) : void 0;\n }\n\n return internalInstance;\n}\n\n/**\n * ReactUpdateQueue allows for state updates to be scheduled into a later\n * reconciliation step.\n */\nvar ReactUpdateQueue = {\n\n /**\n * Checks whether or not this composite component is mounted.\n * @param {ReactClass} publicInstance The instance we want to test.\n * @return {boolean} True if mounted, false otherwise.\n * @protected\n * @final\n */\n isMounted: function (publicInstance) {\n if (process.env.NODE_ENV !== 'production') {\n var owner = ReactCurrentOwner.current;\n if (owner !== null) {\n process.env.NODE_ENV !== 'production' ? warning(owner._warnedAboutRefsInRender, '%s is accessing isMounted inside its render() function. ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : void 0;\n owner._warnedAboutRefsInRender = true;\n }\n }\n var internalInstance = ReactInstanceMap.get(publicInstance);\n if (internalInstance) {\n // During componentWillMount and render this will still be null but after\n // that will always render to something. At least for now. So we can use\n // this hack.\n return !!internalInstance._renderedComponent;\n } else {\n return false;\n }\n },\n\n /**\n * Enqueue a callback that will be executed after all the pending updates\n * have processed.\n *\n * @param {ReactClass} publicInstance The instance to use as `this` context.\n * @param {?function} callback Called after state is updated.\n * @param {string} callerName Name of the calling function in the public API.\n * @internal\n */\n enqueueCallback: function (publicInstance, callback, callerName) {\n ReactUpdateQueue.validateCallback(callback, callerName);\n var internalInstance = getInternalInstanceReadyForUpdate(publicInstance);\n\n // Previously we would throw an error if we didn't have an internal\n // instance. Since we want to make it a no-op instead, we mirror the same\n // behavior we have in other enqueue* methods.\n // We also need to ignore callbacks in componentWillMount. See\n // enqueueUpdates.\n if (!internalInstance) {\n return null;\n }\n\n if (internalInstance._pendingCallbacks) {\n internalInstance._pendingCallbacks.push(callback);\n } else {\n internalInstance._pendingCallbacks = [callback];\n }\n // TODO: The callback here is ignored when setState is called from\n // componentWillMount. Either fix it or disallow doing so completely in\n // favor of getInitialState. Alternatively, we can disallow\n // componentWillMount during server-side rendering.\n enqueueUpdate(internalInstance);\n },\n\n enqueueCallbackInternal: function (internalInstance, callback) {\n if (internalInstance._pendingCallbacks) {\n internalInstance._pendingCallbacks.push(callback);\n } else {\n internalInstance._pendingCallbacks = [callback];\n }\n enqueueUpdate(internalInstance);\n },\n\n /**\n * Forces an update. This should only be invoked when it is known with\n * certainty that we are **not** in a DOM transaction.\n *\n * You may want to call this when you know that some deeper aspect of the\n * component's state has changed but `setState` was not called.\n *\n * This will not invoke `shouldComponentUpdate`, but it will invoke\n * `componentWillUpdate` and `componentDidUpdate`.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @internal\n */\n enqueueForceUpdate: function (publicInstance) {\n var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'forceUpdate');\n\n if (!internalInstance) {\n return;\n }\n\n internalInstance._pendingForceUpdate = true;\n\n enqueueUpdate(internalInstance);\n },\n\n /**\n * Replaces all of the state. Always use this or `setState` to mutate state.\n * You should treat `this.state` as immutable.\n *\n * There is no guarantee that `this.state` will be immediately updated, so\n * accessing `this.state` after calling this method may return the old value.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object} completeState Next state.\n * @internal\n */\n enqueueReplaceState: function (publicInstance, completeState) {\n var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'replaceState');\n\n if (!internalInstance) {\n return;\n }\n\n internalInstance._pendingStateQueue = [completeState];\n internalInstance._pendingReplaceState = true;\n\n enqueueUpdate(internalInstance);\n },\n\n /**\n * Sets a subset of the state. This only exists because _pendingState is\n * internal. This provides a merging strategy that is not available to deep\n * properties which is confusing. TODO: Expose pendingState or don't use it\n * during the merge.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object} partialState Next partial state to be merged with state.\n * @internal\n */\n enqueueSetState: function (publicInstance, partialState) {\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onSetState();\n process.env.NODE_ENV !== 'production' ? warning(partialState != null, 'setState(...): You passed an undefined or null state object; ' + 'instead, use forceUpdate().') : void 0;\n }\n\n var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'setState');\n\n if (!internalInstance) {\n return;\n }\n\n var queue = internalInstance._pendingStateQueue || (internalInstance._pendingStateQueue = []);\n queue.push(partialState);\n\n enqueueUpdate(internalInstance);\n },\n\n enqueueElementInternal: function (internalInstance, nextElement, nextContext) {\n internalInstance._pendingElement = nextElement;\n // TODO: introduce _pendingContext instead of setting it directly.\n internalInstance._context = nextContext;\n enqueueUpdate(internalInstance);\n },\n\n validateCallback: function (callback, callerName) {\n !(!callback || typeof callback === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s(...): Expected the last optional `callback` argument to be a function. Instead received: %s.', callerName, formatUnexpectedArgument(callback)) : _prodInvariant('122', callerName, formatUnexpectedArgument(callback)) : void 0;\n }\n\n};\n\nmodule.exports = ReactUpdateQueue;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactUpdateQueue.js\n// module id = 63\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n/* globals MSApp */\n\n'use strict';\n\n/**\n * Create a function which has 'unsafe' privileges (required by windows8 apps)\n */\n\nvar createMicrosoftUnsafeLocalFunction = function (func) {\n if (typeof MSApp !== 'undefined' && MSApp.execUnsafeLocalFunction) {\n return function (arg0, arg1, arg2, arg3) {\n MSApp.execUnsafeLocalFunction(function () {\n return func(arg0, arg1, arg2, arg3);\n });\n };\n } else {\n return func;\n }\n};\n\nmodule.exports = createMicrosoftUnsafeLocalFunction;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/createMicrosoftUnsafeLocalFunction.js\n// module id = 64\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * `charCode` represents the actual \"character code\" and is safe to use with\n * `String.fromCharCode`. As such, only keys that correspond to printable\n * characters produce a valid `charCode`, the only exception to this is Enter.\n * The Tab-key is considered non-printable and does not have a `charCode`,\n * presumably because it does not produce a tab-character in browsers.\n *\n * @param {object} nativeEvent Native browser event.\n * @return {number} Normalized `charCode` property.\n */\n\nfunction getEventCharCode(nativeEvent) {\n var charCode;\n var keyCode = nativeEvent.keyCode;\n\n if ('charCode' in nativeEvent) {\n charCode = nativeEvent.charCode;\n\n // FF does not set `charCode` for the Enter-key, check against `keyCode`.\n if (charCode === 0 && keyCode === 13) {\n charCode = 13;\n }\n } else {\n // IE8 does not implement `charCode`, but `keyCode` has the correct value.\n charCode = keyCode;\n }\n\n // Some non-printable keys are reported in `charCode`/`keyCode`, discard them.\n // Must not discard the (non-)printable Enter-key.\n if (charCode >= 32 || charCode === 13) {\n return charCode;\n }\n\n return 0;\n}\n\nmodule.exports = getEventCharCode;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getEventCharCode.js\n// module id = 65\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * Translation from modifier key to the associated property in the event.\n * @see http://www.w3.org/TR/DOM-Level-3-Events/#keys-Modifiers\n */\n\nvar modifierKeyToProp = {\n 'Alt': 'altKey',\n 'Control': 'ctrlKey',\n 'Meta': 'metaKey',\n 'Shift': 'shiftKey'\n};\n\n// IE8 does not implement getModifierState so we simply map it to the only\n// modifier keys exposed by the event itself, does not support Lock-keys.\n// Currently, all major browsers except Chrome seems to support Lock-keys.\nfunction modifierStateGetter(keyArg) {\n var syntheticEvent = this;\n var nativeEvent = syntheticEvent.nativeEvent;\n if (nativeEvent.getModifierState) {\n return nativeEvent.getModifierState(keyArg);\n }\n var keyProp = modifierKeyToProp[keyArg];\n return keyProp ? !!nativeEvent[keyProp] : false;\n}\n\nfunction getEventModifierState(nativeEvent) {\n return modifierStateGetter;\n}\n\nmodule.exports = getEventModifierState;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getEventModifierState.js\n// module id = 66\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * Gets the target node from a native browser event by accounting for\n * inconsistencies in browser DOM APIs.\n *\n * @param {object} nativeEvent Native browser event.\n * @return {DOMEventTarget} Target node.\n */\n\nfunction getEventTarget(nativeEvent) {\n var target = nativeEvent.target || nativeEvent.srcElement || window;\n\n // Normalize SVG <use> element events #4963\n if (target.correspondingUseElement) {\n target = target.correspondingUseElement;\n }\n\n // Safari may fire events on text nodes (Node.TEXT_NODE is 3).\n // @see http://www.quirksmode.org/js/events_properties.html\n return target.nodeType === 3 ? target.parentNode : target;\n}\n\nmodule.exports = getEventTarget;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getEventTarget.js\n// module id = 67\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n\nvar useHasFeature;\nif (ExecutionEnvironment.canUseDOM) {\n useHasFeature = document.implementation && document.implementation.hasFeature &&\n // always returns true in newer browsers as per the standard.\n // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature\n document.implementation.hasFeature('', '') !== true;\n}\n\n/**\n * Checks if an event is supported in the current execution environment.\n *\n * NOTE: This will not work correctly for non-generic events such as `change`,\n * `reset`, `load`, `error`, and `select`.\n *\n * Borrows from Modernizr.\n *\n * @param {string} eventNameSuffix Event name, e.g. \"click\".\n * @param {?boolean} capture Check if the capture phase is supported.\n * @return {boolean} True if the event is supported.\n * @internal\n * @license Modernizr 3.0.0pre (Custom Build) | MIT\n */\nfunction isEventSupported(eventNameSuffix, capture) {\n if (!ExecutionEnvironment.canUseDOM || capture && !('addEventListener' in document)) {\n return false;\n }\n\n var eventName = 'on' + eventNameSuffix;\n var isSupported = eventName in document;\n\n if (!isSupported) {\n var element = document.createElement('div');\n element.setAttribute(eventName, 'return;');\n isSupported = typeof element[eventName] === 'function';\n }\n\n if (!isSupported && useHasFeature && eventNameSuffix === 'wheel') {\n // This is the only way to test support for the `wheel` event in IE9+.\n isSupported = document.implementation.hasFeature('Events.wheel', '3.0');\n }\n\n return isSupported;\n}\n\nmodule.exports = isEventSupported;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/isEventSupported.js\n// module id = 68\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * Given a `prevElement` and `nextElement`, determines if the existing\n * instance should be updated as opposed to being destroyed or replaced by a new\n * instance. Both arguments are elements. This ensures that this logic can\n * operate on stateless trees without any backing instance.\n *\n * @param {?object} prevElement\n * @param {?object} nextElement\n * @return {boolean} True if the existing instance should be updated.\n * @protected\n */\n\nfunction shouldUpdateReactComponent(prevElement, nextElement) {\n var prevEmpty = prevElement === null || prevElement === false;\n var nextEmpty = nextElement === null || nextElement === false;\n if (prevEmpty || nextEmpty) {\n return prevEmpty === nextEmpty;\n }\n\n var prevType = typeof prevElement;\n var nextType = typeof nextElement;\n if (prevType === 'string' || prevType === 'number') {\n return nextType === 'string' || nextType === 'number';\n } else {\n return nextType === 'object' && prevElement.type === nextElement.type && prevElement.key === nextElement.key;\n }\n}\n\nmodule.exports = shouldUpdateReactComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/shouldUpdateReactComponent.js\n// module id = 69\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar warning = require('fbjs/lib/warning');\n\nvar validateDOMNesting = emptyFunction;\n\nif (process.env.NODE_ENV !== 'production') {\n // This validation code was written based on the HTML5 parsing spec:\n // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope\n //\n // Note: this does not catch all invalid nesting, nor does it try to (as it's\n // not clear what practical benefit doing so provides); instead, we warn only\n // for cases where the parser will give a parse tree differing from what React\n // intended. For example, <b><div></div></b> is invalid but we don't warn\n // because it still parses correctly; we do warn for other cases like nested\n // <p> tags where the beginning of the second element implicitly closes the\n // first, causing a confusing mess.\n\n // https://html.spec.whatwg.org/multipage/syntax.html#special\n var specialTags = ['address', 'applet', 'area', 'article', 'aside', 'base', 'basefont', 'bgsound', 'blockquote', 'body', 'br', 'button', 'caption', 'center', 'col', 'colgroup', 'dd', 'details', 'dir', 'div', 'dl', 'dt', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'frame', 'frameset', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'iframe', 'img', 'input', 'isindex', 'li', 'link', 'listing', 'main', 'marquee', 'menu', 'menuitem', 'meta', 'nav', 'noembed', 'noframes', 'noscript', 'object', 'ol', 'p', 'param', 'plaintext', 'pre', 'script', 'section', 'select', 'source', 'style', 'summary', 'table', 'tbody', 'td', 'template', 'textarea', 'tfoot', 'th', 'thead', 'title', 'tr', 'track', 'ul', 'wbr', 'xmp'];\n\n // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope\n var inScopeTags = ['applet', 'caption', 'html', 'table', 'td', 'th', 'marquee', 'object', 'template',\n\n // https://html.spec.whatwg.org/multipage/syntax.html#html-integration-point\n // TODO: Distinguish by namespace here -- for <title>, including it here\n // errs on the side of fewer warnings\n 'foreignObject', 'desc', 'title'];\n\n // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-button-scope\n var buttonScopeTags = inScopeTags.concat(['button']);\n\n // https://html.spec.whatwg.org/multipage/syntax.html#generate-implied-end-tags\n var impliedEndTags = ['dd', 'dt', 'li', 'option', 'optgroup', 'p', 'rp', 'rt'];\n\n var emptyAncestorInfo = {\n current: null,\n\n formTag: null,\n aTagInScope: null,\n buttonTagInScope: null,\n nobrTagInScope: null,\n pTagInButtonScope: null,\n\n listItemTagAutoclosing: null,\n dlItemTagAutoclosing: null\n };\n\n var updatedAncestorInfo = function (oldInfo, tag, instance) {\n var ancestorInfo = _assign({}, oldInfo || emptyAncestorInfo);\n var info = { tag: tag, instance: instance };\n\n if (inScopeTags.indexOf(tag) !== -1) {\n ancestorInfo.aTagInScope = null;\n ancestorInfo.buttonTagInScope = null;\n ancestorInfo.nobrTagInScope = null;\n }\n if (buttonScopeTags.indexOf(tag) !== -1) {\n ancestorInfo.pTagInButtonScope = null;\n }\n\n // See rules for 'li', 'dd', 'dt' start tags in\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody\n if (specialTags.indexOf(tag) !== -1 && tag !== 'address' && tag !== 'div' && tag !== 'p') {\n ancestorInfo.listItemTagAutoclosing = null;\n ancestorInfo.dlItemTagAutoclosing = null;\n }\n\n ancestorInfo.current = info;\n\n if (tag === 'form') {\n ancestorInfo.formTag = info;\n }\n if (tag === 'a') {\n ancestorInfo.aTagInScope = info;\n }\n if (tag === 'button') {\n ancestorInfo.buttonTagInScope = info;\n }\n if (tag === 'nobr') {\n ancestorInfo.nobrTagInScope = info;\n }\n if (tag === 'p') {\n ancestorInfo.pTagInButtonScope = info;\n }\n if (tag === 'li') {\n ancestorInfo.listItemTagAutoclosing = info;\n }\n if (tag === 'dd' || tag === 'dt') {\n ancestorInfo.dlItemTagAutoclosing = info;\n }\n\n return ancestorInfo;\n };\n\n /**\n * Returns whether\n */\n var isTagValidWithParent = function (tag, parentTag) {\n // First, let's check if we're in an unusual parsing mode...\n switch (parentTag) {\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inselect\n case 'select':\n return tag === 'option' || tag === 'optgroup' || tag === '#text';\n case 'optgroup':\n return tag === 'option' || tag === '#text';\n // Strictly speaking, seeing an <option> doesn't mean we're in a <select>\n // but\n case 'option':\n return tag === '#text';\n\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intd\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incaption\n // No special behavior since these rules fall back to \"in body\" mode for\n // all except special table nodes which cause bad parsing behavior anyway.\n\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intr\n case 'tr':\n return tag === 'th' || tag === 'td' || tag === 'style' || tag === 'script' || tag === 'template';\n\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intbody\n case 'tbody':\n case 'thead':\n case 'tfoot':\n return tag === 'tr' || tag === 'style' || tag === 'script' || tag === 'template';\n\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incolgroup\n case 'colgroup':\n return tag === 'col' || tag === 'template';\n\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intable\n case 'table':\n return tag === 'caption' || tag === 'colgroup' || tag === 'tbody' || tag === 'tfoot' || tag === 'thead' || tag === 'style' || tag === 'script' || tag === 'template';\n\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inhead\n case 'head':\n return tag === 'base' || tag === 'basefont' || tag === 'bgsound' || tag === 'link' || tag === 'meta' || tag === 'title' || tag === 'noscript' || tag === 'noframes' || tag === 'style' || tag === 'script' || tag === 'template';\n\n // https://html.spec.whatwg.org/multipage/semantics.html#the-html-element\n case 'html':\n return tag === 'head' || tag === 'body';\n case '#document':\n return tag === 'html';\n }\n\n // Probably in the \"in body\" parsing mode, so we outlaw only tag combos\n // where the parsing rules cause implicit opens or closes to be added.\n // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody\n switch (tag) {\n case 'h1':\n case 'h2':\n case 'h3':\n case 'h4':\n case 'h5':\n case 'h6':\n return parentTag !== 'h1' && parentTag !== 'h2' && parentTag !== 'h3' && parentTag !== 'h4' && parentTag !== 'h5' && parentTag !== 'h6';\n\n case 'rp':\n case 'rt':\n return impliedEndTags.indexOf(parentTag) === -1;\n\n case 'body':\n case 'caption':\n case 'col':\n case 'colgroup':\n case 'frame':\n case 'head':\n case 'html':\n case 'tbody':\n case 'td':\n case 'tfoot':\n case 'th':\n case 'thead':\n case 'tr':\n // These tags are only valid with a few parents that have special child\n // parsing rules -- if we're down here, then none of those matched and\n // so we allow it only if we don't know what the parent is, as all other\n // cases are invalid.\n return parentTag == null;\n }\n\n return true;\n };\n\n /**\n * Returns whether\n */\n var findInvalidAncestorForTag = function (tag, ancestorInfo) {\n switch (tag) {\n case 'address':\n case 'article':\n case 'aside':\n case 'blockquote':\n case 'center':\n case 'details':\n case 'dialog':\n case 'dir':\n case 'div':\n case 'dl':\n case 'fieldset':\n case 'figcaption':\n case 'figure':\n case 'footer':\n case 'header':\n case 'hgroup':\n case 'main':\n case 'menu':\n case 'nav':\n case 'ol':\n case 'p':\n case 'section':\n case 'summary':\n case 'ul':\n\n case 'pre':\n case 'listing':\n\n case 'table':\n\n case 'hr':\n\n case 'xmp':\n\n case 'h1':\n case 'h2':\n case 'h3':\n case 'h4':\n case 'h5':\n case 'h6':\n return ancestorInfo.pTagInButtonScope;\n\n case 'form':\n return ancestorInfo.formTag || ancestorInfo.pTagInButtonScope;\n\n case 'li':\n return ancestorInfo.listItemTagAutoclosing;\n\n case 'dd':\n case 'dt':\n return ancestorInfo.dlItemTagAutoclosing;\n\n case 'button':\n return ancestorInfo.buttonTagInScope;\n\n case 'a':\n // Spec says something about storing a list of markers, but it sounds\n // equivalent to this check.\n return ancestorInfo.aTagInScope;\n\n case 'nobr':\n return ancestorInfo.nobrTagInScope;\n }\n\n return null;\n };\n\n /**\n * Given a ReactCompositeComponent instance, return a list of its recursive\n * owners, starting at the root and ending with the instance itself.\n */\n var findOwnerStack = function (instance) {\n if (!instance) {\n return [];\n }\n\n var stack = [];\n do {\n stack.push(instance);\n } while (instance = instance._currentElement._owner);\n stack.reverse();\n return stack;\n };\n\n var didWarn = {};\n\n validateDOMNesting = function (childTag, childText, childInstance, ancestorInfo) {\n ancestorInfo = ancestorInfo || emptyAncestorInfo;\n var parentInfo = ancestorInfo.current;\n var parentTag = parentInfo && parentInfo.tag;\n\n if (childText != null) {\n process.env.NODE_ENV !== 'production' ? warning(childTag == null, 'validateDOMNesting: when childText is passed, childTag should be null') : void 0;\n childTag = '#text';\n }\n\n var invalidParent = isTagValidWithParent(childTag, parentTag) ? null : parentInfo;\n var invalidAncestor = invalidParent ? null : findInvalidAncestorForTag(childTag, ancestorInfo);\n var problematic = invalidParent || invalidAncestor;\n\n if (problematic) {\n var ancestorTag = problematic.tag;\n var ancestorInstance = problematic.instance;\n\n var childOwner = childInstance && childInstance._currentElement._owner;\n var ancestorOwner = ancestorInstance && ancestorInstance._currentElement._owner;\n\n var childOwners = findOwnerStack(childOwner);\n var ancestorOwners = findOwnerStack(ancestorOwner);\n\n var minStackLen = Math.min(childOwners.length, ancestorOwners.length);\n var i;\n\n var deepestCommon = -1;\n for (i = 0; i < minStackLen; i++) {\n if (childOwners[i] === ancestorOwners[i]) {\n deepestCommon = i;\n } else {\n break;\n }\n }\n\n var UNKNOWN = '(unknown)';\n var childOwnerNames = childOwners.slice(deepestCommon + 1).map(function (inst) {\n return inst.getName() || UNKNOWN;\n });\n var ancestorOwnerNames = ancestorOwners.slice(deepestCommon + 1).map(function (inst) {\n return inst.getName() || UNKNOWN;\n });\n var ownerInfo = [].concat(\n // If the parent and child instances have a common owner ancestor, start\n // with that -- otherwise we just start with the parent's owners.\n deepestCommon !== -1 ? childOwners[deepestCommon].getName() || UNKNOWN : [], ancestorOwnerNames, ancestorTag,\n // If we're warning about an invalid (non-parent) ancestry, add '...'\n invalidAncestor ? ['...'] : [], childOwnerNames, childTag).join(' > ');\n\n var warnKey = !!invalidParent + '|' + childTag + '|' + ancestorTag + '|' + ownerInfo;\n if (didWarn[warnKey]) {\n return;\n }\n didWarn[warnKey] = true;\n\n var tagDisplayName = childTag;\n var whitespaceInfo = '';\n if (childTag === '#text') {\n if (/\\S/.test(childText)) {\n tagDisplayName = 'Text nodes';\n } else {\n tagDisplayName = 'Whitespace text nodes';\n whitespaceInfo = ' Make sure you don\\'t have any extra whitespace between tags on ' + 'each line of your source code.';\n }\n } else {\n tagDisplayName = '<' + childTag + '>';\n }\n\n if (invalidParent) {\n var info = '';\n if (ancestorTag === 'table' && childTag === 'tr') {\n info += ' Add a <tbody> to your code to match the DOM tree generated by ' + 'the browser.';\n }\n process.env.NODE_ENV !== 'production' ? warning(false, 'validateDOMNesting(...): %s cannot appear as a child of <%s>.%s ' + 'See %s.%s', tagDisplayName, ancestorTag, whitespaceInfo, ownerInfo, info) : void 0;\n } else {\n process.env.NODE_ENV !== 'production' ? warning(false, 'validateDOMNesting(...): %s cannot appear as a descendant of ' + '<%s>. See %s.', tagDisplayName, ancestorTag, ownerInfo) : void 0;\n }\n }\n };\n\n validateDOMNesting.updatedAncestorInfo = updatedAncestorInfo;\n\n // For testing\n validateDOMNesting.isTagValidInContext = function (tag, ancestorInfo) {\n ancestorInfo = ancestorInfo || emptyAncestorInfo;\n var parentInfo = ancestorInfo.current;\n var parentTag = parentInfo && parentInfo.tag;\n return isTagValidWithParent(tag, parentTag) && !findInvalidAncestorForTag(tag, ancestorInfo);\n };\n}\n\nmodule.exports = validateDOMNesting;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/validateDOMNesting.js\n// module id = 70\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactNoopUpdateQueue = require('./ReactNoopUpdateQueue');\n\nvar canDefineProperty = require('./canDefineProperty');\nvar emptyObject = require('fbjs/lib/emptyObject');\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\n/**\n * Base class helpers for the updating state of a component.\n */\nfunction ReactComponent(props, context, updater) {\n this.props = props;\n this.context = context;\n this.refs = emptyObject;\n // We initialize the default updater but the real one gets injected by the\n // renderer.\n this.updater = updater || ReactNoopUpdateQueue;\n}\n\nReactComponent.prototype.isReactComponent = {};\n\n/**\n * Sets a subset of the state. Always use this to mutate\n * state. You should treat `this.state` as immutable.\n *\n * There is no guarantee that `this.state` will be immediately updated, so\n * accessing `this.state` after calling this method may return the old value.\n *\n * There is no guarantee that calls to `setState` will run synchronously,\n * as they may eventually be batched together. You can provide an optional\n * callback that will be executed when the call to setState is actually\n * completed.\n *\n * When a function is provided to setState, it will be called at some point in\n * the future (not synchronously). It will be called with the up to date\n * component arguments (state, props, context). These values can be different\n * from this.* because your function may be called after receiveProps but before\n * shouldComponentUpdate, and this new state, props, and context will not yet be\n * assigned to this.\n *\n * @param {object|function} partialState Next partial state or function to\n * produce next partial state to be merged with current state.\n * @param {?function} callback Called after state is updated.\n * @final\n * @protected\n */\nReactComponent.prototype.setState = function (partialState, callback) {\n !(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'setState(...): takes an object of state variables to update or a function which returns an object of state variables.') : _prodInvariant('85') : void 0;\n this.updater.enqueueSetState(this, partialState);\n if (callback) {\n this.updater.enqueueCallback(this, callback, 'setState');\n }\n};\n\n/**\n * Forces an update. This should only be invoked when it is known with\n * certainty that we are **not** in a DOM transaction.\n *\n * You may want to call this when you know that some deeper aspect of the\n * component's state has changed but `setState` was not called.\n *\n * This will not invoke `shouldComponentUpdate`, but it will invoke\n * `componentWillUpdate` and `componentDidUpdate`.\n *\n * @param {?function} callback Called after update is complete.\n * @final\n * @protected\n */\nReactComponent.prototype.forceUpdate = function (callback) {\n this.updater.enqueueForceUpdate(this);\n if (callback) {\n this.updater.enqueueCallback(this, callback, 'forceUpdate');\n }\n};\n\n/**\n * Deprecated APIs. These APIs used to exist on classic React classes but since\n * we would like to deprecate them, we're not going to move them over to this\n * modern base class. Instead, we define a getter that warns if it's accessed.\n */\nif (process.env.NODE_ENV !== 'production') {\n var deprecatedAPIs = {\n isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'],\n replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).']\n };\n var defineDeprecationWarning = function (methodName, info) {\n if (canDefineProperty) {\n Object.defineProperty(ReactComponent.prototype, methodName, {\n get: function () {\n process.env.NODE_ENV !== 'production' ? warning(false, '%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]) : void 0;\n return undefined;\n }\n });\n }\n };\n for (var fnName in deprecatedAPIs) {\n if (deprecatedAPIs.hasOwnProperty(fnName)) {\n defineDeprecationWarning(fnName, deprecatedAPIs[fnName]);\n }\n }\n}\n\nmodule.exports = ReactComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactComponent.js\n// module id = 71\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar warning = require('fbjs/lib/warning');\n\nfunction warnNoop(publicInstance, callerName) {\n if (process.env.NODE_ENV !== 'production') {\n var constructor = publicInstance.constructor;\n process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0;\n }\n}\n\n/**\n * This is the abstract API for an update queue.\n */\nvar ReactNoopUpdateQueue = {\n\n /**\n * Checks whether or not this composite component is mounted.\n * @param {ReactClass} publicInstance The instance we want to test.\n * @return {boolean} True if mounted, false otherwise.\n * @protected\n * @final\n */\n isMounted: function (publicInstance) {\n return false;\n },\n\n /**\n * Enqueue a callback that will be executed after all the pending updates\n * have processed.\n *\n * @param {ReactClass} publicInstance The instance to use as `this` context.\n * @param {?function} callback Called after state is updated.\n * @internal\n */\n enqueueCallback: function (publicInstance, callback) {},\n\n /**\n * Forces an update. This should only be invoked when it is known with\n * certainty that we are **not** in a DOM transaction.\n *\n * You may want to call this when you know that some deeper aspect of the\n * component's state has changed but `setState` was not called.\n *\n * This will not invoke `shouldComponentUpdate`, but it will invoke\n * `componentWillUpdate` and `componentDidUpdate`.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @internal\n */\n enqueueForceUpdate: function (publicInstance) {\n warnNoop(publicInstance, 'forceUpdate');\n },\n\n /**\n * Replaces all of the state. Always use this or `setState` to mutate state.\n * You should treat `this.state` as immutable.\n *\n * There is no guarantee that `this.state` will be immediately updated, so\n * accessing `this.state` after calling this method may return the old value.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object} completeState Next state.\n * @internal\n */\n enqueueReplaceState: function (publicInstance, completeState) {\n warnNoop(publicInstance, 'replaceState');\n },\n\n /**\n * Sets a subset of the state. This only exists because _pendingState is\n * internal. This provides a merging strategy that is not available to deep\n * properties which is confusing. TODO: Expose pendingState or don't use it\n * during the merge.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object} partialState Next partial state to be merged with state.\n * @internal\n */\n enqueueSetState: function (publicInstance, partialState) {\n warnNoop(publicInstance, 'setState');\n }\n};\n\nmodule.exports = ReactNoopUpdateQueue;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactNoopUpdateQueue.js\n// module id = 72\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactPropTypeLocationNames = {};\n\nif (process.env.NODE_ENV !== 'production') {\n ReactPropTypeLocationNames = {\n prop: 'prop',\n context: 'context',\n childContext: 'child context'\n };\n}\n\nmodule.exports = ReactPropTypeLocationNames;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactPropTypeLocationNames.js\n// module id = 73\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar canDefineProperty = false;\nif (process.env.NODE_ENV !== 'production') {\n try {\n // $FlowFixMe https://github.com/facebook/flow/issues/285\n Object.defineProperty({}, 'x', { get: function () {} });\n canDefineProperty = true;\n } catch (x) {\n // IE will fail on defineProperty\n }\n}\n\nmodule.exports = canDefineProperty;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/canDefineProperty.js\n// module id = 74\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/* global Symbol */\n\nvar ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;\nvar FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.\n\n/**\n * Returns the iterator method function contained on the iterable object.\n *\n * Be sure to invoke the function with the iterable as context:\n *\n * var iteratorFn = getIteratorFn(myIterable);\n * if (iteratorFn) {\n * var iterator = iteratorFn.call(myIterable);\n * ...\n * }\n *\n * @param {?object} maybeIterable\n * @return {?function}\n */\nfunction getIteratorFn(maybeIterable) {\n var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);\n if (typeof iteratorFn === 'function') {\n return iteratorFn;\n }\n}\n\nmodule.exports = getIteratorFn;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/getIteratorFn.js\n// module id = 75\n// module chunks = 0","module.exports = function(module) {\r\n\tif(!module.webpackPolyfill) {\r\n\t\tmodule.deprecate = function() {};\r\n\t\tmodule.paths = [];\r\n\t\t// module.parent = undefined by default\r\n\t\tif(!module.children) module.children = [];\r\n\t\tObject.defineProperty(module, \"loaded\", {\r\n\t\t\tenumerable: true,\r\n\t\t\tget: function() {\r\n\t\t\t\treturn module.l;\r\n\t\t\t}\r\n\t\t});\r\n\t\tObject.defineProperty(module, \"id\", {\r\n\t\t\tenumerable: true,\r\n\t\t\tget: function() {\r\n\t\t\t\treturn module.i;\r\n\t\t\t}\r\n\t\t});\r\n\t\tmodule.webpackPolyfill = 1;\r\n\t}\r\n\treturn module;\r\n};\r\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// (webpack)/buildin/module.js\n// module id = 76\n// module chunks = 0","/**\n * Copyright (c) 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n\n'use strict';\n\nvar Anser = require('anser');\n\n// Color scheme inspired by https://chriskempson.github.io/base16/css/base16-github.css\n// var base00 = 'ffffff'; // Default Background\nvar base01 = 'f5f5f5'; // Lighter Background (Used for status bars)\n// var base02 = 'c8c8fa'; // Selection Background\nvar base03 = '969896'; // Comments, Invisibles, Line Highlighting\n// var base04 = 'e8e8e8'; // Dark Foreground (Used for status bars)\nvar base05 = '333333'; // Default Foreground, Caret, Delimiters, Operators\n// var base06 = 'ffffff'; // Light Foreground (Not often used)\n// var base07 = 'ffffff'; // Light Background (Not often used)\nvar base08 = 'ed6a43'; // Variables, XML Tags, Markup Link Text, Markup Lists, Diff Deleted\n// var base09 = '0086b3'; // Integers, Boolean, Constants, XML Attributes, Markup Link Url\n// var base0A = '795da3'; // Classes, Markup Bold, Search Text Background\nvar base0B = '183691'; // Strings, Inherited Class, Markup Code, Diff Inserted\nvar base0C = '183691'; // Support, Regular Expressions, Escape Characters, Markup Quotes\n// var base0D = '795da3'; // Functions, Methods, Attribute IDs, Headings\nvar base0E = 'a71d5d'; // Keywords, Storage, Selector, Markup Italic, Diff Changed\n// var base0F = '333333'; // Deprecated, Opening/Closing Embedded Language Tags e.g. <?php ?>\n\n// Map ANSI colors from what babel-code-frame uses to base16-github\n// See: https://github.com/babel/babel/blob/e86f62b304d280d0bab52c38d61842b853848ba6/packages/babel-code-frame/src/index.js#L9-L22\nvar colors = {\n reset: [base05, 'transparent'],\n black: base05,\n red: base08 /* marker, bg-invalid */,\n green: base0B /* string */,\n yellow: base08 /* capitalized, jsx_tag, punctuator */,\n blue: base0C,\n magenta: base0C /* regex */,\n cyan: base0E /* keyword */,\n gray: base03 /* comment, gutter */,\n lightgrey: base01,\n darkgrey: base03,\n};\n\nvar anserMap = {\n 'ansi-bright-black': 'black',\n 'ansi-bright-yellow': 'yellow',\n 'ansi-yellow': 'yellow',\n 'ansi-bright-green': 'green',\n 'ansi-green': 'green',\n 'ansi-bright-cyan': 'cyan',\n 'ansi-cyan': 'cyan',\n 'ansi-bright-red': 'red',\n 'ansi-red': 'red',\n 'ansi-bright-magenta': 'magenta',\n 'ansi-magenta': 'magenta',\n};\n\nfunction ansiHTML(txt) {\n var arr = new Anser().ansiToJson(txt, {\n use_classes: true,\n });\n\n var result = '';\n var open = false;\n for (var index = 0; index < arr.length; ++index) {\n var c = arr[index];\n var content = c.content, fg = c.fg;\n\n var contentParts = content.split('\\n');\n for (var _index = 0; _index < contentParts.length; ++_index) {\n if (!open) {\n result += '<span data-ansi-line=\"true\">';\n open = true;\n }\n var part = contentParts[_index].replace('\\r', '');\n var color = colors[anserMap[fg]];\n if (color != null) {\n result += '<span style=\"color: #' + color + ';\">' + part + '</span>';\n } else {\n if (fg != null) console.log('Missing color mapping: ', fg);\n result += '<span>' + part + '</span>';\n }\n if (_index < contentParts.length - 1) {\n result += '</span>';\n open = false;\n result += '<br/>';\n }\n }\n }\n if (open) {\n result += '</span>';\n open = false;\n }\n return result;\n}\n\nmodule.exports = ansiHTML;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/ansiHTML.js\n// module id = 77\n// module chunks = 0","'use strict';\nmodule.exports = function () {\n\treturn /[\\u001b\\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/ansi-regex/index.js\n// module id = 78\n// module chunks = 0","/*\n Copyright (C) 2013-2014 Yusuke Suzuki <utatane.tea@gmail.com>\n Copyright (C) 2014 Ivan Nikulin <ifaaan@gmail.com>\n\n Redistribution and use in source and binary forms, with or without\n modification, are permitted provided that the following conditions are met:\n\n * Redistributions of source code must retain the above copyright\n notice, this list of conditions and the following disclaimer.\n * Redistributions in binary form must reproduce the above copyright\n notice, this list of conditions and the following disclaimer in the\n documentation and/or other materials provided with the distribution.\n\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\n\n(function () {\n 'use strict';\n\n var ES6Regex, ES5Regex, NON_ASCII_WHITESPACES, IDENTIFIER_START, IDENTIFIER_PART, ch;\n\n // See `tools/generate-identifier-regex.js`.\n ES5Regex = {\n // ECMAScript 5.1/Unicode v7.0.0 NonAsciiIdentifierStart:\n NonAsciiIdentifierStart: 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};\n\n function isDecimalDigit(ch) {\n return 0x30 <= ch && ch <= 0x39; // 0..9\n }\n\n function isHexDigit(ch) {\n return 0x30 <= ch && ch <= 0x39 || // 0..9\n 0x61 <= ch && ch <= 0x66 || // a..f\n 0x41 <= ch && ch <= 0x46; // A..F\n }\n\n function isOctalDigit(ch) {\n return ch >= 0x30 && ch <= 0x37; // 0..7\n }\n\n // 7.2 White Space\n\n NON_ASCII_WHITESPACES = [\n 0x1680, 0x180E,\n 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A,\n 0x202F, 0x205F,\n 0x3000,\n 0xFEFF\n ];\n\n function isWhiteSpace(ch) {\n return ch === 0x20 || ch === 0x09 || ch === 0x0B || ch === 0x0C || ch === 0xA0 ||\n ch >= 0x1680 && NON_ASCII_WHITESPACES.indexOf(ch) >= 0;\n }\n\n // 7.3 Line Terminators\n\n function isLineTerminator(ch) {\n return ch === 0x0A || ch === 0x0D || ch === 0x2028 || ch === 0x2029;\n }\n\n // 7.6 Identifier Names and Identifiers\n\n function fromCodePoint(cp) {\n if (cp <= 0xFFFF) { return String.fromCharCode(cp); }\n var cu1 = String.fromCharCode(Math.floor((cp - 0x10000) / 0x400) + 0xD800);\n var cu2 = String.fromCharCode(((cp - 0x10000) % 0x400) + 0xDC00);\n return cu1 + cu2;\n }\n\n IDENTIFIER_START = new Array(0x80);\n for(ch = 0; ch < 0x80; ++ch) {\n IDENTIFIER_START[ch] =\n ch >= 0x61 && ch <= 0x7A || // a..z\n ch >= 0x41 && ch <= 0x5A || // A..Z\n ch === 0x24 || ch === 0x5F; // $ (dollar) and _ (underscore)\n }\n\n IDENTIFIER_PART = new Array(0x80);\n for(ch = 0; ch < 0x80; ++ch) {\n IDENTIFIER_PART[ch] =\n ch >= 0x61 && ch <= 0x7A || // a..z\n ch >= 0x41 && ch <= 0x5A || // A..Z\n ch >= 0x30 && ch <= 0x39 || // 0..9\n ch === 0x24 || ch === 0x5F; // $ (dollar) and _ (underscore)\n }\n\n function isIdentifierStartES5(ch) {\n return ch < 0x80 ? IDENTIFIER_START[ch] : ES5Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch));\n }\n\n function isIdentifierPartES5(ch) {\n return ch < 0x80 ? IDENTIFIER_PART[ch] : ES5Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch));\n }\n\n function isIdentifierStartES6(ch) {\n return ch < 0x80 ? IDENTIFIER_START[ch] : ES6Regex.NonAsciiIdentifierStart.test(fromCodePoint(ch));\n }\n\n function isIdentifierPartES6(ch) {\n return ch < 0x80 ? IDENTIFIER_PART[ch] : ES6Regex.NonAsciiIdentifierPart.test(fromCodePoint(ch));\n }\n\n module.exports = {\n isDecimalDigit: isDecimalDigit,\n isHexDigit: isHexDigit,\n isOctalDigit: isOctalDigit,\n isWhiteSpace: isWhiteSpace,\n isLineTerminator: isLineTerminator,\n isIdentifierStartES5: isIdentifierStartES5,\n isIdentifierPartES5: isIdentifierPartES5,\n isIdentifierStartES6: isIdentifierStartES6,\n isIdentifierPartES6: isIdentifierPartES6\n };\n}());\n/* vim: set sw=4 ts=4 et tw=80 : */\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/esutils/lib/code.js\n// module id = 79\n// module chunks = 0","var ENTITIES = [['Aacute', [193]], ['aacute', [225]], ['Abreve', [258]], ['abreve', [259]], ['ac', [8766]], ['acd', [8767]], ['acE', [8766, 819]], ['Acirc', [194]], ['acirc', [226]], ['acute', [180]], ['Acy', [1040]], ['acy', [1072]], ['AElig', [198]], ['aelig', [230]], ['af', [8289]], ['Afr', [120068]], ['afr', [120094]], ['Agrave', [192]], ['agrave', [224]], ['alefsym', [8501]], ['aleph', [8501]], ['Alpha', [913]], ['alpha', [945]], ['Amacr', [256]], ['amacr', [257]], ['amalg', [10815]], ['amp', [38]], ['AMP', [38]], ['andand', [10837]], ['And', [10835]], ['and', [8743]], ['andd', [10844]], ['andslope', [10840]], ['andv', [10842]], ['ang', [8736]], ['ange', [10660]], ['angle', [8736]], ['angmsdaa', [10664]], ['angmsdab', [10665]], ['angmsdac', [10666]], ['angmsdad', [10667]], ['angmsdae', [10668]], ['angmsdaf', [10669]], ['angmsdag', [10670]], ['angmsdah', [10671]], ['angmsd', [8737]], ['angrt', [8735]], ['angrtvb', [8894]], ['angrtvbd', [10653]], ['angsph', [8738]], ['angst', [197]], ['angzarr', [9084]], ['Aogon', [260]], ['aogon', [261]], ['Aopf', [120120]], ['aopf', [120146]], ['apacir', [10863]], ['ap', [8776]], ['apE', [10864]], ['ape', [8778]], ['apid', [8779]], ['apos', [39]], ['ApplyFunction', [8289]], ['approx', [8776]], ['approxeq', [8778]], ['Aring', [197]], ['aring', [229]], ['Ascr', [119964]], ['ascr', [119990]], ['Assign', [8788]], ['ast', [42]], ['asymp', [8776]], ['asympeq', [8781]], ['Atilde', [195]], ['atilde', [227]], ['Auml', [196]], ['auml', [228]], ['awconint', [8755]], ['awint', [10769]], ['backcong', [8780]], ['backepsilon', [1014]], ['backprime', [8245]], ['backsim', [8765]], ['backsimeq', [8909]], ['Backslash', [8726]], ['Barv', [10983]], ['barvee', [8893]], ['barwed', [8965]], ['Barwed', [8966]], ['barwedge', [8965]], ['bbrk', [9141]], ['bbrktbrk', [9142]], ['bcong', [8780]], ['Bcy', [1041]], ['bcy', [1073]], ['bdquo', [8222]], ['becaus', [8757]], ['because', [8757]], ['Because', [8757]], ['bemptyv', [10672]], ['bepsi', [1014]], ['bernou', [8492]], ['Bernoullis', [8492]], ['Beta', [914]], ['beta', [946]], ['beth', [8502]], ['between', [8812]], ['Bfr', [120069]], ['bfr', [120095]], ['bigcap', [8898]], ['bigcirc', [9711]], ['bigcup', [8899]], ['bigodot', [10752]], ['bigoplus', [10753]], ['bigotimes', [10754]], ['bigsqcup', [10758]], ['bigstar', [9733]], ['bigtriangledown', [9661]], ['bigtriangleup', [9651]], ['biguplus', [10756]], ['bigvee', [8897]], ['bigwedge', [8896]], ['bkarow', [10509]], ['blacklozenge', [10731]], ['blacksquare', [9642]], ['blacktriangle', [9652]], ['blacktriangledown', [9662]], ['blacktriangleleft', [9666]], ['blacktriangleright', [9656]], ['blank', [9251]], ['blk12', [9618]], ['blk14', [9617]], ['blk34', [9619]], ['block', [9608]], ['bne', [61, 8421]], ['bnequiv', [8801, 8421]], ['bNot', [10989]], ['bnot', [8976]], ['Bopf', [120121]], ['bopf', [120147]], ['bot', [8869]], ['bottom', [8869]], ['bowtie', [8904]], ['boxbox', [10697]], ['boxdl', [9488]], ['boxdL', [9557]], ['boxDl', [9558]], ['boxDL', [9559]], ['boxdr', [9484]], ['boxdR', [9554]], ['boxDr', [9555]], ['boxDR', [9556]], ['boxh', [9472]], ['boxH', [9552]], ['boxhd', [9516]], ['boxHd', [9572]], ['boxhD', [9573]], ['boxHD', [9574]], ['boxhu', [9524]], ['boxHu', [9575]], ['boxhU', [9576]], ['boxHU', [9577]], ['boxminus', [8863]], ['boxplus', [8862]], ['boxtimes', [8864]], ['boxul', [9496]], ['boxuL', [9563]], ['boxUl', [9564]], ['boxUL', [9565]], ['boxur', [9492]], ['boxuR', [9560]], ['boxUr', [9561]], ['boxUR', [9562]], ['boxv', [9474]], ['boxV', [9553]], ['boxvh', [9532]], ['boxvH', [9578]], ['boxVh', [9579]], ['boxVH', [9580]], ['boxvl', [9508]], ['boxvL', [9569]], ['boxVl', [9570]], ['boxVL', [9571]], ['boxvr', [9500]], ['boxvR', [9566]], ['boxVr', [9567]], ['boxVR', [9568]], ['bprime', [8245]], ['breve', [728]], ['Breve', [728]], ['brvbar', [166]], ['bscr', [119991]], ['Bscr', [8492]], ['bsemi', [8271]], ['bsim', [8765]], ['bsime', [8909]], ['bsolb', [10693]], ['bsol', [92]], ['bsolhsub', [10184]], ['bull', [8226]], ['bullet', [8226]], ['bump', [8782]], ['bumpE', [10926]], ['bumpe', [8783]], ['Bumpeq', [8782]], ['bumpeq', [8783]], ['Cacute', [262]], ['cacute', [263]], ['capand', [10820]], ['capbrcup', [10825]], ['capcap', [10827]], ['cap', [8745]], ['Cap', [8914]], ['capcup', [10823]], ['capdot', [10816]], ['CapitalDifferentialD', [8517]], ['caps', [8745, 65024]], ['caret', [8257]], ['caron', [711]], ['Cayleys', [8493]], ['ccaps', [10829]], ['Ccaron', [268]], ['ccaron', [269]], ['Ccedil', [199]], ['ccedil', [231]], ['Ccirc', [264]], ['ccirc', [265]], ['Cconint', [8752]], ['ccups', [10828]], ['ccupssm', [10832]], ['Cdot', [266]], ['cdot', [267]], ['cedil', [184]], ['Cedilla', [184]], ['cemptyv', [10674]], ['cent', [162]], ['centerdot', [183]], ['CenterDot', [183]], ['cfr', [120096]], ['Cfr', [8493]], ['CHcy', [1063]], ['chcy', [1095]], ['check', [10003]], ['checkmark', [10003]], ['Chi', [935]], ['chi', [967]], ['circ', [710]], ['circeq', [8791]], ['circlearrowleft', [8634]], ['circlearrowright', [8635]], ['circledast', [8859]], ['circledcirc', [8858]], ['circleddash', [8861]], ['CircleDot', [8857]], ['circledR', [174]], ['circledS', [9416]], ['CircleMinus', [8854]], ['CirclePlus', [8853]], ['CircleTimes', [8855]], ['cir', [9675]], ['cirE', [10691]], ['cire', [8791]], ['cirfnint', [10768]], ['cirmid', [10991]], ['cirscir', [10690]], ['ClockwiseContourIntegral', [8754]], ['CloseCurlyDoubleQuote', [8221]], ['CloseCurlyQuote', [8217]], ['clubs', [9827]], ['clubsuit', [9827]], ['colon', [58]], ['Colon', [8759]], ['Colone', [10868]], ['colone', [8788]], ['coloneq', [8788]], ['comma', [44]], ['commat', [64]], ['comp', [8705]], ['compfn', [8728]], ['complement', [8705]], ['complexes', [8450]], ['cong', [8773]], ['congdot', [10861]], ['Congruent', [8801]], ['conint', [8750]], ['Conint', [8751]], ['ContourIntegral', [8750]], ['copf', [120148]], ['Copf', [8450]], ['coprod', [8720]], ['Coproduct', [8720]], ['copy', [169]], ['COPY', [169]], ['copysr', [8471]], ['CounterClockwiseContourIntegral', [8755]], ['crarr', [8629]], ['cross', [10007]], ['Cross', [10799]], ['Cscr', [119966]], ['cscr', [119992]], ['csub', [10959]], ['csube', [10961]], ['csup', [10960]], ['csupe', [10962]], ['ctdot', [8943]], ['cudarrl', [10552]], ['cudarrr', [10549]], ['cuepr', [8926]], ['cuesc', [8927]], ['cularr', [8630]], ['cularrp', [10557]], ['cupbrcap', [10824]], ['cupcap', [10822]], ['CupCap', [8781]], ['cup', [8746]], ['Cup', [8915]], ['cupcup', [10826]], ['cupdot', [8845]], ['cupor', [10821]], ['cups', [8746, 65024]], ['curarr', [8631]], ['curarrm', [10556]], ['curlyeqprec', [8926]], ['curlyeqsucc', [8927]], ['curlyvee', [8910]], ['curlywedge', [8911]], ['curren', [164]], ['curvearrowleft', [8630]], ['curvearrowright', [8631]], ['cuvee', [8910]], ['cuwed', [8911]], ['cwconint', [8754]], ['cwint', [8753]], ['cylcty', [9005]], ['dagger', [8224]], ['Dagger', [8225]], ['daleth', [8504]], ['darr', [8595]], ['Darr', [8609]], ['dArr', [8659]], ['dash', [8208]], ['Dashv', [10980]], ['dashv', [8867]], ['dbkarow', [10511]], ['dblac', [733]], ['Dcaron', [270]], ['dcaron', [271]], ['Dcy', [1044]], ['dcy', [1076]], ['ddagger', [8225]], ['ddarr', [8650]], ['DD', [8517]], ['dd', [8518]], ['DDotrahd', [10513]], ['ddotseq', [10871]], ['deg', [176]], ['Del', [8711]], ['Delta', [916]], ['delta', [948]], ['demptyv', [10673]], ['dfisht', [10623]], ['Dfr', [120071]], ['dfr', [120097]], ['dHar', [10597]], ['dharl', [8643]], ['dharr', [8642]], ['DiacriticalAcute', [180]], ['DiacriticalDot', [729]], ['DiacriticalDoubleAcute', [733]], ['DiacriticalGrave', [96]], ['DiacriticalTilde', [732]], ['diam', [8900]], ['diamond', [8900]], ['Diamond', [8900]], ['diamondsuit', [9830]], ['diams', [9830]], ['die', [168]], ['DifferentialD', [8518]], ['digamma', [989]], ['disin', [8946]], ['div', [247]], ['divide', [247]], ['divideontimes', [8903]], ['divonx', [8903]], ['DJcy', [1026]], ['djcy', [1106]], ['dlcorn', [8990]], ['dlcrop', [8973]], ['dollar', [36]], ['Dopf', [120123]], ['dopf', [120149]], ['Dot', [168]], ['dot', [729]], ['DotDot', [8412]], ['doteq', [8784]], ['doteqdot', [8785]], ['DotEqual', [8784]], ['dotminus', [8760]], ['dotplus', [8724]], ['dotsquare', [8865]], ['doublebarwedge', [8966]], ['DoubleContourIntegral', [8751]], ['DoubleDot', [168]], ['DoubleDownArrow', [8659]], ['DoubleLeftArrow', [8656]], ['DoubleLeftRightArrow', [8660]], ['DoubleLeftTee', [10980]], ['DoubleLongLeftArrow', [10232]], ['DoubleLongLeftRightArrow', [10234]], ['DoubleLongRightArrow', [10233]], ['DoubleRightArrow', [8658]], ['DoubleRightTee', [8872]], ['DoubleUpArrow', [8657]], ['DoubleUpDownArrow', [8661]], ['DoubleVerticalBar', [8741]], ['DownArrowBar', [10515]], ['downarrow', [8595]], ['DownArrow', [8595]], ['Downarrow', [8659]], ['DownArrowUpArrow', [8693]], ['DownBreve', [785]], ['downdownarrows', [8650]], ['downharpoonleft', [8643]], ['downharpoonright', [8642]], ['DownLeftRightVector', [10576]], ['DownLeftTeeVector', [10590]], ['DownLeftVectorBar', [10582]], ['DownLeftVector', [8637]], ['DownRightTeeVector', [10591]], ['DownRightVectorBar', [10583]], ['DownRightVector', [8641]], ['DownTeeArrow', [8615]], ['DownTee', [8868]], ['drbkarow', [10512]], ['drcorn', [8991]], ['drcrop', [8972]], ['Dscr', [119967]], ['dscr', [119993]], ['DScy', [1029]], ['dscy', [1109]], ['dsol', [10742]], ['Dstrok', [272]], ['dstrok', [273]], ['dtdot', [8945]], ['dtri', [9663]], ['dtrif', [9662]], ['duarr', [8693]], ['duhar', [10607]], ['dwangle', [10662]], ['DZcy', [1039]], ['dzcy', [1119]], ['dzigrarr', [10239]], ['Eacute', [201]], ['eacute', [233]], ['easter', [10862]], ['Ecaron', [282]], ['ecaron', [283]], ['Ecirc', [202]], ['ecirc', [234]], ['ecir', [8790]], ['ecolon', [8789]], ['Ecy', [1069]], ['ecy', [1101]], ['eDDot', [10871]], ['Edot', [278]], ['edot', [279]], ['eDot', [8785]], ['ee', [8519]], ['efDot', [8786]], ['Efr', [120072]], ['efr', [120098]], ['eg', [10906]], ['Egrave', [200]], ['egrave', [232]], ['egs', [10902]], ['egsdot', [10904]], ['el', [10905]], ['Element', [8712]], ['elinters', [9191]], ['ell', [8467]], ['els', [10901]], ['elsdot', [10903]], ['Emacr', [274]], ['emacr', [275]], ['empty', [8709]], ['emptyset', [8709]], ['EmptySmallSquare', [9723]], ['emptyv', [8709]], ['EmptyVerySmallSquare', [9643]], ['emsp13', [8196]], ['emsp14', [8197]], ['emsp', [8195]], ['ENG', [330]], ['eng', [331]], ['ensp', [8194]], ['Eogon', [280]], ['eogon', [281]], ['Eopf', [120124]], ['eopf', [120150]], ['epar', [8917]], ['eparsl', [10723]], ['eplus', [10865]], ['epsi', [949]], ['Epsilon', [917]], ['epsilon', [949]], ['epsiv', [1013]], ['eqcirc', [8790]], ['eqcolon', [8789]], ['eqsim', [8770]], ['eqslantgtr', [10902]], ['eqslantless', [10901]], ['Equal', [10869]], ['equals', [61]], ['EqualTilde', [8770]], ['equest', [8799]], ['Equilibrium', [8652]], ['equiv', [8801]], ['equivDD', [10872]], ['eqvparsl', [10725]], ['erarr', [10609]], ['erDot', [8787]], ['escr', [8495]], ['Escr', [8496]], ['esdot', [8784]], ['Esim', [10867]], ['esim', [8770]], ['Eta', [919]], ['eta', [951]], ['ETH', [208]], ['eth', [240]], ['Euml', [203]], ['euml', [235]], ['euro', [8364]], ['excl', [33]], ['exist', [8707]], ['Exists', [8707]], ['expectation', [8496]], ['exponentiale', [8519]], ['ExponentialE', [8519]], ['fallingdotseq', [8786]], ['Fcy', [1060]], ['fcy', [1092]], ['female', [9792]], ['ffilig', [64259]], ['fflig', [64256]], ['ffllig', [64260]], ['Ffr', [120073]], ['ffr', [120099]], ['filig', [64257]], ['FilledSmallSquare', [9724]], ['FilledVerySmallSquare', [9642]], ['fjlig', [102, 106]], ['flat', [9837]], ['fllig', [64258]], ['fltns', [9649]], ['fnof', [402]], ['Fopf', [120125]], ['fopf', [120151]], ['forall', [8704]], ['ForAll', [8704]], ['fork', [8916]], ['forkv', [10969]], ['Fouriertrf', [8497]], ['fpartint', [10765]], ['frac12', [189]], ['frac13', [8531]], ['frac14', [188]], ['frac15', [8533]], ['frac16', [8537]], ['frac18', [8539]], ['frac23', [8532]], ['frac25', [8534]], ['frac34', [190]], ['frac35', [8535]], ['frac38', [8540]], ['frac45', [8536]], ['frac56', [8538]], ['frac58', [8541]], ['frac78', [8542]], ['frasl', [8260]], ['frown', [8994]], ['fscr', [119995]], ['Fscr', [8497]], ['gacute', [501]], ['Gamma', [915]], ['gamma', [947]], ['Gammad', [988]], ['gammad', [989]], ['gap', [10886]], ['Gbreve', [286]], ['gbreve', [287]], ['Gcedil', [290]], ['Gcirc', [284]], ['gcirc', 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[8213]], ['HorizontalLine', [9472]], ['hscr', [119997]], ['Hscr', [8459]], ['hslash', [8463]], ['Hstrok', [294]], ['hstrok', [295]], ['HumpDownHump', [8782]], ['HumpEqual', [8783]], ['hybull', [8259]], ['hyphen', [8208]], ['Iacute', [205]], ['iacute', [237]], ['ic', [8291]], ['Icirc', [206]], ['icirc', [238]], ['Icy', [1048]], ['icy', [1080]], ['Idot', [304]], ['IEcy', [1045]], ['iecy', [1077]], ['iexcl', [161]], ['iff', [8660]], ['ifr', [120102]], ['Ifr', [8465]], ['Igrave', [204]], ['igrave', [236]], ['ii', [8520]], ['iiiint', [10764]], ['iiint', [8749]], ['iinfin', [10716]], ['iiota', [8489]], ['IJlig', [306]], ['ijlig', [307]], ['Imacr', [298]], ['imacr', [299]], ['image', [8465]], ['ImaginaryI', [8520]], ['imagline', [8464]], ['imagpart', [8465]], ['imath', [305]], ['Im', [8465]], ['imof', [8887]], ['imped', [437]], ['Implies', [8658]], ['incare', [8453]], ['in', [8712]], ['infin', [8734]], ['infintie', [10717]], ['inodot', [305]], ['intcal', [8890]], ['int', [8747]], ['Int', [8748]], ['integers', [8484]], ['Integral', [8747]], ['intercal', [8890]], ['Intersection', [8898]], ['intlarhk', [10775]], ['intprod', [10812]], ['InvisibleComma', [8291]], ['InvisibleTimes', [8290]], ['IOcy', [1025]], ['iocy', [1105]], ['Iogon', [302]], ['iogon', [303]], ['Iopf', [120128]], ['iopf', [120154]], ['Iota', [921]], ['iota', [953]], ['iprod', [10812]], ['iquest', [191]], ['iscr', [119998]], ['Iscr', [8464]], ['isin', [8712]], ['isindot', [8949]], ['isinE', [8953]], ['isins', [8948]], ['isinsv', [8947]], ['isinv', [8712]], ['it', [8290]], ['Itilde', [296]], ['itilde', [297]], ['Iukcy', [1030]], ['iukcy', [1110]], ['Iuml', [207]], ['iuml', [239]], ['Jcirc', [308]], ['jcirc', [309]], ['Jcy', [1049]], ['jcy', [1081]], ['Jfr', [120077]], ['jfr', [120103]], ['jmath', [567]], ['Jopf', [120129]], ['jopf', [120155]], ['Jscr', [119973]], ['jscr', [119999]], ['Jsercy', [1032]], ['jsercy', [1112]], ['Jukcy', [1028]], ['jukcy', [1108]], ['Kappa', [922]], ['kappa', [954]], ['kappav', 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[10635]], ['lbrksld', [10639]], ['lbrkslu', [10637]], ['Lcaron', [317]], ['lcaron', [318]], ['Lcedil', [315]], ['lcedil', [316]], ['lceil', [8968]], ['lcub', [123]], ['Lcy', [1051]], ['lcy', [1083]], ['ldca', [10550]], ['ldquo', [8220]], ['ldquor', [8222]], ['ldrdhar', [10599]], ['ldrushar', [10571]], ['ldsh', [8626]], ['le', [8804]], ['lE', [8806]], ['LeftAngleBracket', [10216]], ['LeftArrowBar', [8676]], ['leftarrow', [8592]], ['LeftArrow', [8592]], ['Leftarrow', [8656]], ['LeftArrowRightArrow', [8646]], ['leftarrowtail', [8610]], ['LeftCeiling', [8968]], ['LeftDoubleBracket', [10214]], ['LeftDownTeeVector', [10593]], ['LeftDownVectorBar', [10585]], ['LeftDownVector', [8643]], ['LeftFloor', [8970]], ['leftharpoondown', [8637]], ['leftharpoonup', [8636]], ['leftleftarrows', [8647]], ['leftrightarrow', [8596]], ['LeftRightArrow', [8596]], ['Leftrightarrow', [8660]], ['leftrightarrows', [8646]], ['leftrightharpoons', [8651]], ['leftrightsquigarrow', [8621]], ['LeftRightVector', [10574]], ['LeftTeeArrow', [8612]], ['LeftTee', [8867]], ['LeftTeeVector', [10586]], ['leftthreetimes', [8907]], ['LeftTriangleBar', [10703]], ['LeftTriangle', [8882]], ['LeftTriangleEqual', [8884]], ['LeftUpDownVector', [10577]], ['LeftUpTeeVector', [10592]], ['LeftUpVectorBar', [10584]], ['LeftUpVector', [8639]], ['LeftVectorBar', [10578]], ['LeftVector', [8636]], ['lEg', [10891]], ['leg', [8922]], ['leq', [8804]], ['leqq', [8806]], ['leqslant', [10877]], ['lescc', [10920]], ['les', [10877]], ['lesdot', [10879]], ['lesdoto', [10881]], ['lesdotor', [10883]], ['lesg', [8922, 65024]], ['lesges', [10899]], ['lessapprox', [10885]], ['lessdot', [8918]], ['lesseqgtr', [8922]], ['lesseqqgtr', [10891]], ['LessEqualGreater', [8922]], ['LessFullEqual', [8806]], ['LessGreater', [8822]], ['lessgtr', [8822]], ['LessLess', [10913]], ['lesssim', [8818]], ['LessSlantEqual', [10877]], ['LessTilde', [8818]], ['lfisht', [10620]], ['lfloor', [8970]], ['Lfr', [120079]], ['lfr', [120105]], ['lg', [8822]], ['lgE', [10897]], ['lHar', [10594]], ['lhard', [8637]], ['lharu', [8636]], ['lharul', [10602]], ['lhblk', [9604]], ['LJcy', [1033]], ['ljcy', [1113]], ['llarr', [8647]], ['ll', [8810]], ['Ll', [8920]], ['llcorner', [8990]], ['Lleftarrow', [8666]], ['llhard', [10603]], ['lltri', [9722]], ['Lmidot', [319]], ['lmidot', [320]], ['lmoustache', [9136]], ['lmoust', [9136]], ['lnap', [10889]], ['lnapprox', [10889]], ['lne', [10887]], ['lnE', [8808]], ['lneq', [10887]], ['lneqq', [8808]], ['lnsim', [8934]], ['loang', [10220]], ['loarr', [8701]], ['lobrk', [10214]], ['longleftarrow', [10229]], ['LongLeftArrow', [10229]], ['Longleftarrow', [10232]], ['longleftrightarrow', [10231]], ['LongLeftRightArrow', [10231]], ['Longleftrightarrow', [10234]], ['longmapsto', [10236]], ['longrightarrow', [10230]], ['LongRightArrow', [10230]], ['Longrightarrow', [10233]], ['looparrowleft', [8619]], ['looparrowright', [8620]], ['lopar', [10629]], ['Lopf', [120131]], ['lopf', [120157]], ['loplus', [10797]], ['lotimes', [10804]], ['lowast', [8727]], ['lowbar', [95]], ['LowerLeftArrow', [8601]], ['LowerRightArrow', [8600]], ['loz', [9674]], ['lozenge', [9674]], ['lozf', [10731]], ['lpar', [40]], ['lparlt', [10643]], ['lrarr', [8646]], ['lrcorner', [8991]], ['lrhar', [8651]], ['lrhard', [10605]], ['lrm', [8206]], ['lrtri', [8895]], ['lsaquo', [8249]], ['lscr', [120001]], ['Lscr', [8466]], ['lsh', [8624]], ['Lsh', [8624]], ['lsim', [8818]], ['lsime', [10893]], ['lsimg', [10895]], ['lsqb', [91]], ['lsquo', [8216]], ['lsquor', [8218]], ['Lstrok', [321]], ['lstrok', [322]], ['ltcc', [10918]], ['ltcir', [10873]], ['lt', [60]], ['LT', [60]], ['Lt', [8810]], ['ltdot', [8918]], ['lthree', [8907]], ['ltimes', [8905]], ['ltlarr', [10614]], ['ltquest', [10875]], ['ltri', [9667]], ['ltrie', [8884]], ['ltrif', [9666]], ['ltrPar', [10646]], ['lurdshar', [10570]], ['luruhar', [10598]], ['lvertneqq', [8808, 65024]], ['lvnE', [8808, 65024]], ['macr', [175]], ['male', [9794]], ['malt', [10016]], ['maltese', [10016]], ['Map', [10501]], ['map', [8614]], ['mapsto', [8614]], ['mapstodown', [8615]], ['mapstoleft', [8612]], ['mapstoup', [8613]], ['marker', [9646]], ['mcomma', [10793]], ['Mcy', [1052]], ['mcy', [1084]], ['mdash', [8212]], ['mDDot', [8762]], ['measuredangle', [8737]], ['MediumSpace', [8287]], ['Mellintrf', [8499]], ['Mfr', [120080]], ['mfr', [120106]], ['mho', [8487]], ['micro', [181]], ['midast', [42]], ['midcir', [10992]], ['mid', [8739]], ['middot', [183]], ['minusb', [8863]], ['minus', [8722]], ['minusd', [8760]], ['minusdu', [10794]], ['MinusPlus', [8723]], ['mlcp', [10971]], ['mldr', [8230]], ['mnplus', [8723]], ['models', [8871]], ['Mopf', [120132]], ['mopf', [120158]], ['mp', [8723]], ['mscr', [120002]], ['Mscr', [8499]], ['mstpos', [8766]], ['Mu', [924]], ['mu', [956]], ['multimap', [8888]], ['mumap', [8888]], ['nabla', [8711]], ['Nacute', [323]], ['nacute', [324]], ['nang', [8736, 8402]], ['nap', [8777]], ['napE', [10864, 824]], ['napid', [8779, 824]], ['napos', [329]], ['napprox', [8777]], ['natural', [9838]], ['naturals', [8469]], ['natur', [9838]], ['nbsp', [160]], ['nbump', [8782, 824]], ['nbumpe', [8783, 824]], ['ncap', [10819]], ['Ncaron', [327]], ['ncaron', [328]], ['Ncedil', [325]], ['ncedil', [326]], ['ncong', [8775]], ['ncongdot', [10861, 824]], ['ncup', [10818]], ['Ncy', [1053]], ['ncy', [1085]], ['ndash', [8211]], ['nearhk', [10532]], ['nearr', [8599]], ['neArr', [8663]], ['nearrow', [8599]], ['ne', [8800]], ['nedot', [8784, 824]], ['NegativeMediumSpace', [8203]], ['NegativeThickSpace', [8203]], ['NegativeThinSpace', [8203]], ['NegativeVeryThinSpace', [8203]], ['nequiv', [8802]], ['nesear', [10536]], ['nesim', [8770, 824]], ['NestedGreaterGreater', [8811]], ['NestedLessLess', [8810]], ['nexist', [8708]], ['nexists', [8708]], ['Nfr', [120081]], ['nfr', [120107]], ['ngE', [8807, 824]], ['nge', [8817]], ['ngeq', [8817]], ['ngeqq', [8807, 824]], ['ngeqslant', [10878, 824]], ['nges', [10878, 824]], ['nGg', [8921, 824]], ['ngsim', [8821]], ['nGt', [8811, 8402]], ['ngt', [8815]], ['ngtr', [8815]], ['nGtv', [8811, 824]], ['nharr', [8622]], ['nhArr', [8654]], ['nhpar', [10994]], ['ni', [8715]], ['nis', [8956]], ['nisd', [8954]], ['niv', [8715]], ['NJcy', [1034]], ['njcy', [1114]], ['nlarr', [8602]], ['nlArr', [8653]], ['nldr', [8229]], ['nlE', [8806, 824]], ['nle', [8816]], ['nleftarrow', [8602]], ['nLeftarrow', [8653]], ['nleftrightarrow', [8622]], ['nLeftrightarrow', [8654]], ['nleq', [8816]], ['nleqq', [8806, 824]], ['nleqslant', [10877, 824]], ['nles', [10877, 824]], ['nless', [8814]], ['nLl', [8920, 824]], ['nlsim', [8820]], ['nLt', [8810, 8402]], ['nlt', [8814]], ['nltri', [8938]], ['nltrie', [8940]], ['nLtv', [8810, 824]], ['nmid', [8740]], ['NoBreak', [8288]], ['NonBreakingSpace', [160]], ['nopf', [120159]], ['Nopf', [8469]], ['Not', [10988]], ['not', [172]], ['NotCongruent', [8802]], ['NotCupCap', [8813]], ['NotDoubleVerticalBar', [8742]], ['NotElement', [8713]], ['NotEqual', [8800]], ['NotEqualTilde', [8770, 824]], ['NotExists', [8708]], ['NotGreater', [8815]], ['NotGreaterEqual', [8817]], ['NotGreaterFullEqual', [8807, 824]], ['NotGreaterGreater', [8811, 824]], ['NotGreaterLess', [8825]], ['NotGreaterSlantEqual', [10878, 824]], ['NotGreaterTilde', [8821]], ['NotHumpDownHump', [8782, 824]], ['NotHumpEqual', [8783, 824]], ['notin', [8713]], ['notindot', [8949, 824]], ['notinE', [8953, 824]], ['notinva', [8713]], ['notinvb', [8951]], ['notinvc', [8950]], ['NotLeftTriangleBar', [10703, 824]], ['NotLeftTriangle', [8938]], ['NotLeftTriangleEqual', [8940]], ['NotLess', [8814]], ['NotLessEqual', [8816]], ['NotLessGreater', [8824]], ['NotLessLess', [8810, 824]], ['NotLessSlantEqual', [10877, 824]], ['NotLessTilde', [8820]], ['NotNestedGreaterGreater', [10914, 824]], ['NotNestedLessLess', [10913, 824]], ['notni', [8716]], ['notniva', [8716]], ['notnivb', [8958]], ['notnivc', [8957]], ['NotPrecedes', [8832]], ['NotPrecedesEqual', [10927, 824]], ['NotPrecedesSlantEqual', [8928]], ['NotReverseElement', [8716]], ['NotRightTriangleBar', [10704, 824]], ['NotRightTriangle', [8939]], ['NotRightTriangleEqual', [8941]], ['NotSquareSubset', [8847, 824]], ['NotSquareSubsetEqual', [8930]], ['NotSquareSuperset', [8848, 824]], ['NotSquareSupersetEqual', [8931]], ['NotSubset', [8834, 8402]], ['NotSubsetEqual', [8840]], ['NotSucceeds', [8833]], ['NotSucceedsEqual', [10928, 824]], ['NotSucceedsSlantEqual', [8929]], ['NotSucceedsTilde', [8831, 824]], ['NotSuperset', [8835, 8402]], ['NotSupersetEqual', [8841]], ['NotTilde', [8769]], ['NotTildeEqual', [8772]], ['NotTildeFullEqual', [8775]], ['NotTildeTilde', [8777]], ['NotVerticalBar', [8740]], ['nparallel', [8742]], ['npar', [8742]], ['nparsl', [11005, 8421]], ['npart', [8706, 824]], ['npolint', [10772]], ['npr', [8832]], ['nprcue', [8928]], ['nprec', [8832]], ['npreceq', [10927, 824]], ['npre', [10927, 824]], ['nrarrc', [10547, 824]], ['nrarr', [8603]], ['nrArr', [8655]], ['nrarrw', [8605, 824]], ['nrightarrow', [8603]], ['nRightarrow', [8655]], ['nrtri', [8939]], ['nrtrie', [8941]], ['nsc', [8833]], ['nsccue', [8929]], ['nsce', [10928, 824]], ['Nscr', [119977]], ['nscr', [120003]], ['nshortmid', [8740]], ['nshortparallel', [8742]], ['nsim', [8769]], ['nsime', [8772]], ['nsimeq', [8772]], ['nsmid', [8740]], ['nspar', [8742]], ['nsqsube', [8930]], ['nsqsupe', [8931]], ['nsub', [8836]], ['nsubE', [10949, 824]], ['nsube', [8840]], ['nsubset', [8834, 8402]], ['nsubseteq', [8840]], ['nsubseteqq', [10949, 824]], ['nsucc', [8833]], ['nsucceq', [10928, 824]], ['nsup', [8837]], ['nsupE', [10950, 824]], ['nsupe', [8841]], ['nsupset', [8835, 8402]], ['nsupseteq', [8841]], ['nsupseteqq', [10950, 824]], ['ntgl', [8825]], ['Ntilde', [209]], ['ntilde', [241]], ['ntlg', [8824]], ['ntriangleleft', [8938]], ['ntrianglelefteq', [8940]], ['ntriangleright', [8939]], ['ntrianglerighteq', [8941]], ['Nu', [925]], ['nu', [957]], ['num', [35]], ['numero', [8470]], ['numsp', [8199]], ['nvap', [8781, 8402]], ['nvdash', [8876]], 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chr = String.fromCharCode(code);\n }\n } else {\n chr = alphaIndex[entity];\n }\n return chr || s;\n });\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n Html5Entities.decode = function(str) {\n return new Html5Entities().decode(str);\n };\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml5Entities.prototype.encode = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var charInfo = charIndex[str.charCodeAt(i)];\n if (charInfo) {\n var alpha = charInfo[str.charCodeAt(i + 1)];\n if (alpha) {\n i++;\n } else {\n alpha = charInfo[''];\n }\n if (alpha) {\n result += \"&\" + alpha + \";\";\n i++;\n continue;\n }\n }\n result += str.charAt(i);\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n Html5Entities.encode = function(str) {\n return new Html5Entities().encode(str);\n };\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml5Entities.prototype.encodeNonUTF = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var c = str.charCodeAt(i);\n var charInfo = charIndex[c];\n if (charInfo) {\n var alpha = charInfo[str.charCodeAt(i + 1)];\n if (alpha) {\n i++;\n } else {\n alpha = charInfo[''];\n }\n if (alpha) {\n result += \"&\" + alpha + \";\";\n i++;\n continue;\n }\n }\n if (c < 32 || c > 126) {\n result += '&#' + c + ';';\n } else {\n result += str.charAt(i);\n }\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n Html5Entities.encodeNonUTF = function(str) {\n return new Html5Entities().encodeNonUTF(str);\n };\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml5Entities.prototype.encodeNonASCII = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var c = str.charCodeAt(i);\n if (c <= 255) {\n result += str[i++];\n continue;\n }\n result += '&#' + c + ';';\n i++\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n Html5Entities.encodeNonASCII = function(str) {\n return new Html5Entities().encodeNonASCII(str);\n };\n\n/**\n * @param {Object} alphaIndex Passed by reference.\n * @param {Object} charIndex Passed by reference.\n */\nfunction createIndexes(alphaIndex, charIndex) {\n var i = ENTITIES.length;\n var _results = [];\n while (i--) {\n var e = ENTITIES[i];\n var alpha = e[0];\n var chars = e[1];\n var chr = chars[0];\n var addChar = (chr < 32 || chr > 126) || chr === 62 || chr === 60 || chr === 38 || chr === 34 || chr === 39;\n var charInfo;\n if (addChar) {\n charInfo = charIndex[chr] = charIndex[chr] || {};\n }\n if (chars[1]) {\n var chr2 = chars[1];\n alphaIndex[alpha] = String.fromCharCode(chr) + String.fromCharCode(chr2);\n _results.push(addChar && (charInfo[chr2] = alpha));\n } else {\n alphaIndex[alpha] = String.fromCharCode(chr);\n _results.push(addChar && (charInfo[''] = alpha));\n }\n }\n}\n\nmodule.exports = Html5Entities;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/html-entities/lib/html5-entities.js\n// module id = 80\n// module chunks = 0","'use strict';\n\n/* Simplified implementation of DOM2 EventTarget.\n * http://www.w3.org/TR/DOM-Level-2-Events/events.html#Events-EventTarget\n */\n\nfunction EventTarget() {\n this._listeners = {};\n}\n\nEventTarget.prototype.addEventListener = function(eventType, listener) {\n if (!(eventType in this._listeners)) {\n this._listeners[eventType] = [];\n }\n var arr = this._listeners[eventType];\n // #4\n if (arr.indexOf(listener) === -1) {\n // Make a copy so as not to interfere with a current dispatchEvent.\n arr = arr.concat([listener]);\n }\n this._listeners[eventType] = arr;\n};\n\nEventTarget.prototype.removeEventListener = function(eventType, listener) {\n var arr = this._listeners[eventType];\n if (!arr) {\n return;\n }\n var idx = arr.indexOf(listener);\n if (idx !== -1) {\n if (arr.length > 1) {\n // Make a copy so as not to interfere with a current dispatchEvent.\n this._listeners[eventType] = arr.slice(0, idx).concat(arr.slice(idx + 1));\n } else {\n delete this._listeners[eventType];\n }\n return;\n }\n};\n\nEventTarget.prototype.dispatchEvent = function() {\n var event = arguments[0];\n var t = event.type;\n // equivalent of Array.prototype.slice.call(arguments, 0);\n var args = arguments.length === 1 ? [event] : Array.apply(null, arguments);\n // TODO: This doesn't match the real behavior; per spec, onfoo get\n // their place in line from the /first/ time they're set from\n // non-null. Although WebKit bumps it to the end every time it's\n // set.\n if (this['on' + t]) {\n this['on' + t].apply(this, args);\n }\n if (t in this._listeners) {\n // Grab a reference to the listeners list. removeEventListener may alter the list.\n var listeners = this._listeners[t];\n for (var i = 0; i < listeners.length; i++) {\n listeners[i].apply(this, args);\n }\n }\n};\n\nmodule.exports = EventTarget;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/event/eventtarget.js\n// module id = 81\n// module chunks = 0","'use strict';\n\nvar EventEmitter = require('events').EventEmitter\n , inherits = require('inherits')\n , JSON3 = require('json3')\n , objectUtils = require('./utils/object')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:info-ajax');\n}\n\nfunction InfoAjax(url, AjaxObject) {\n EventEmitter.call(this);\n\n var self = this;\n var t0 = +new Date();\n this.xo = new AjaxObject('GET', url);\n\n this.xo.once('finish', function(status, text) {\n var info, rtt;\n if (status === 200) {\n rtt = (+new Date()) - t0;\n if (text) {\n try {\n info = JSON3.parse(text);\n } catch (e) {\n debug('bad json', text);\n }\n }\n\n if (!objectUtils.isObject(info)) {\n info = {};\n }\n }\n self.emit('finish', info, rtt);\n self.removeAllListeners();\n });\n}\n\ninherits(InfoAjax, EventEmitter);\n\nInfoAjax.prototype.close = function() {\n this.removeAllListeners();\n this.xo.close();\n};\n\nmodule.exports = InfoAjax;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/info-ajax.js\n// module id = 82\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n , JSON3 = require('json3')\n , XHRLocalObject = require('./transport/sender/xhr-local')\n , InfoAjax = require('./info-ajax')\n ;\n\nfunction InfoReceiverIframe(transUrl) {\n var self = this;\n EventEmitter.call(this);\n\n this.ir = new InfoAjax(transUrl, XHRLocalObject);\n this.ir.once('finish', function(info, rtt) {\n self.ir = null;\n self.emit('message', JSON3.stringify([info, rtt]));\n });\n}\n\ninherits(InfoReceiverIframe, EventEmitter);\n\nInfoReceiverIframe.transportName = 'iframe-info-receiver';\n\nInfoReceiverIframe.prototype.close = function() {\n if (this.ir) {\n this.ir.close();\n this.ir = null;\n }\n this.removeAllListeners();\n};\n\nmodule.exports = InfoReceiverIframe;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/info-iframe-receiver.js\n// module id = 83\n// module chunks = 0","'use strict';\n\nmodule.exports = global.location || {\n origin: 'http://localhost:80'\n, protocol: 'http'\n, host: 'localhost'\n, port: 80\n, href: 'http://localhost/'\n, hash: ''\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/location.js\n// module id = 84\n// module chunks = 0","'use strict';\n\nvar EventEmitter = require('events').EventEmitter\n , inherits = require('inherits')\n , utils = require('../../utils/event')\n , urlUtils = require('../../utils/url')\n , XHR = global.XMLHttpRequest\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:browser:xhr');\n}\n\nfunction AbstractXHRObject(method, url, payload, opts) {\n debug(method, url);\n var self = this;\n EventEmitter.call(this);\n\n setTimeout(function () {\n self._start(method, url, payload, opts);\n }, 0);\n}\n\ninherits(AbstractXHRObject, EventEmitter);\n\nAbstractXHRObject.prototype._start = function(method, url, payload, opts) {\n var self = this;\n\n try {\n this.xhr = new XHR();\n } catch (x) {\n // intentionally empty\n }\n\n if (!this.xhr) {\n debug('no xhr');\n this.emit('finish', 0, 'no xhr support');\n this._cleanup();\n return;\n }\n\n // several browsers cache POSTs\n url = urlUtils.addQuery(url, 't=' + (+new Date()));\n\n // Explorer tends to keep connection open, even after the\n // tab gets closed: http://bugs.jquery.com/ticket/5280\n this.unloadRef = utils.unloadAdd(function() {\n debug('unload cleanup');\n self._cleanup(true);\n });\n try {\n this.xhr.open(method, url, true);\n if (this.timeout && 'timeout' in this.xhr) {\n this.xhr.timeout = this.timeout;\n this.xhr.ontimeout = function() {\n debug('xhr timeout');\n self.emit('finish', 0, '');\n self._cleanup(false);\n };\n }\n } catch (e) {\n debug('exception', e);\n // IE raises an exception on wrong port.\n this.emit('finish', 0, '');\n this._cleanup(false);\n return;\n }\n\n if ((!opts || !opts.noCredentials) && AbstractXHRObject.supportsCORS) {\n debug('withCredentials');\n // Mozilla docs says https://developer.mozilla.org/en/XMLHttpRequest :\n // \"This never affects same-site requests.\"\n\n this.xhr.withCredentials = 'true';\n }\n if (opts && opts.headers) {\n for (var key in opts.headers) {\n this.xhr.setRequestHeader(key, opts.headers[key]);\n }\n }\n\n this.xhr.onreadystatechange = function() {\n if (self.xhr) {\n var x = self.xhr;\n var text, status;\n debug('readyState', x.readyState);\n switch (x.readyState) {\n case 3:\n // IE doesn't like peeking into responseText or status\n // on Microsoft.XMLHTTP and readystate=3\n try {\n status = x.status;\n text = x.responseText;\n } catch (e) {\n // intentionally empty\n }\n debug('status', status);\n // IE returns 1223 for 204: http://bugs.jquery.com/ticket/1450\n if (status === 1223) {\n status = 204;\n }\n\n // IE does return readystate == 3 for 404 answers.\n if (status === 200 && text && text.length > 0) {\n debug('chunk');\n self.emit('chunk', status, text);\n }\n break;\n case 4:\n status = x.status;\n debug('status', status);\n // IE returns 1223 for 204: http://bugs.jquery.com/ticket/1450\n if (status === 1223) {\n status = 204;\n }\n // IE returns this for a bad port\n // http://msdn.microsoft.com/en-us/library/windows/desktop/aa383770(v=vs.85).aspx\n if (status === 12005 || status === 12029) {\n status = 0;\n }\n\n debug('finish', status, x.responseText);\n self.emit('finish', status, x.responseText);\n self._cleanup(false);\n break;\n }\n }\n };\n\n try {\n self.xhr.send(payload);\n } catch (e) {\n self.emit('finish', 0, '');\n self._cleanup(false);\n }\n};\n\nAbstractXHRObject.prototype._cleanup = function(abort) {\n debug('cleanup');\n if (!this.xhr) {\n return;\n }\n this.removeAllListeners();\n utils.unloadDel(this.unloadRef);\n\n // IE needs this field to be a function\n this.xhr.onreadystatechange = function() {};\n if (this.xhr.ontimeout) {\n this.xhr.ontimeout = null;\n }\n\n if (abort) {\n try {\n this.xhr.abort();\n } catch (x) {\n // intentionally empty\n }\n }\n this.unloadRef = this.xhr = null;\n};\n\nAbstractXHRObject.prototype.close = function() {\n debug('close');\n this._cleanup(true);\n};\n\nAbstractXHRObject.enabled = !!XHR;\n// override XMLHttpRequest for IE6/7\n// obfuscate to avoid firewalls\nvar axo = ['Active'].concat('Object').join('X');\nif (!AbstractXHRObject.enabled && (axo in global)) {\n debug('overriding xmlhttprequest');\n XHR = function() {\n try {\n return new global[axo]('Microsoft.XMLHTTP');\n } catch (e) {\n return null;\n }\n };\n AbstractXHRObject.enabled = !!new XHR();\n}\n\nvar cors = false;\ntry {\n cors = 'withCredentials' in new XHR();\n} catch (ignored) {\n // intentionally empty\n}\n\nAbstractXHRObject.supportsCORS = cors;\n\nmodule.exports = AbstractXHRObject;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/browser/abstract-xhr.js\n// module id = 85\n// module chunks = 0","module.exports = global.EventSource;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/browser/eventsource.js\n// module id = 86\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , AjaxBasedTransport = require('./lib/ajax-based')\n , EventSourceReceiver = require('./receiver/eventsource')\n , XHRCorsObject = require('./sender/xhr-cors')\n , EventSourceDriver = require('eventsource')\n ;\n\nfunction EventSourceTransport(transUrl) {\n if (!EventSourceTransport.enabled()) {\n throw new Error('Transport created when disabled');\n }\n\n AjaxBasedTransport.call(this, transUrl, '/eventsource', EventSourceReceiver, XHRCorsObject);\n}\n\ninherits(EventSourceTransport, AjaxBasedTransport);\n\nEventSourceTransport.enabled = function() {\n return !!EventSourceDriver;\n};\n\nEventSourceTransport.transportName = 'eventsource';\nEventSourceTransport.roundTrips = 2;\n\nmodule.exports = EventSourceTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/eventsource.js\n// module id = 87\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , HtmlfileReceiver = require('./receiver/htmlfile')\n , XHRLocalObject = require('./sender/xhr-local')\n , AjaxBasedTransport = require('./lib/ajax-based')\n ;\n\nfunction HtmlFileTransport(transUrl) {\n if (!HtmlfileReceiver.enabled) {\n throw new Error('Transport created when disabled');\n }\n AjaxBasedTransport.call(this, transUrl, '/htmlfile', HtmlfileReceiver, XHRLocalObject);\n}\n\ninherits(HtmlFileTransport, AjaxBasedTransport);\n\nHtmlFileTransport.enabled = function(info) {\n return HtmlfileReceiver.enabled && info.sameOrigin;\n};\n\nHtmlFileTransport.transportName = 'htmlfile';\nHtmlFileTransport.roundTrips = 2;\n\nmodule.exports = HtmlFileTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/htmlfile.js\n// module id = 88\n// module chunks = 0","'use strict';\n\n// Few cool transports do work only for same-origin. In order to make\n// them work cross-domain we shall use iframe, served from the\n// remote domain. New browsers have capabilities to communicate with\n// cross domain iframe using postMessage(). In IE it was implemented\n// from IE 8+, but of course, IE got some details wrong:\n// http://msdn.microsoft.com/en-us/library/cc197015(v=VS.85).aspx\n// http://stevesouders.com/misc/test-postmessage.php\n\nvar inherits = require('inherits')\n , JSON3 = require('json3')\n , EventEmitter = require('events').EventEmitter\n , version = require('../version')\n , urlUtils = require('../utils/url')\n , iframeUtils = require('../utils/iframe')\n , eventUtils = require('../utils/event')\n , random = require('../utils/random')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:transport:iframe');\n}\n\nfunction IframeTransport(transport, transUrl, baseUrl) {\n if (!IframeTransport.enabled()) {\n throw new Error('Transport created when disabled');\n }\n EventEmitter.call(this);\n\n var self = this;\n this.origin = urlUtils.getOrigin(baseUrl);\n this.baseUrl = baseUrl;\n this.transUrl = transUrl;\n this.transport = transport;\n this.windowId = random.string(8);\n\n var iframeUrl = urlUtils.addPath(baseUrl, '/iframe.html') + '#' + this.windowId;\n debug(transport, transUrl, iframeUrl);\n\n this.iframeObj = iframeUtils.createIframe(iframeUrl, function(r) {\n debug('err callback');\n self.emit('close', 1006, 'Unable to load an iframe (' + r + ')');\n self.close();\n });\n\n this.onmessageCallback = this._message.bind(this);\n eventUtils.attachEvent('message', this.onmessageCallback);\n}\n\ninherits(IframeTransport, EventEmitter);\n\nIframeTransport.prototype.close = function() {\n debug('close');\n this.removeAllListeners();\n if (this.iframeObj) {\n eventUtils.detachEvent('message', this.onmessageCallback);\n try {\n // When the iframe is not loaded, IE raises an exception\n // on 'contentWindow'.\n this.postMessage('c');\n } catch (x) {\n // intentionally empty\n }\n this.iframeObj.cleanup();\n this.iframeObj = null;\n this.onmessageCallback = this.iframeObj = null;\n }\n};\n\nIframeTransport.prototype._message = function(e) {\n debug('message', e.data);\n if (!urlUtils.isOriginEqual(e.origin, this.origin)) {\n debug('not same origin', e.origin, this.origin);\n return;\n }\n\n var iframeMessage;\n try {\n iframeMessage = JSON3.parse(e.data);\n } catch (ignored) {\n debug('bad json', e.data);\n return;\n }\n\n if (iframeMessage.windowId !== this.windowId) {\n debug('mismatched window id', iframeMessage.windowId, this.windowId);\n return;\n }\n\n switch (iframeMessage.type) {\n case 's':\n this.iframeObj.loaded();\n // window global dependency\n this.postMessage('s', JSON3.stringify([\n version\n , this.transport\n , this.transUrl\n , this.baseUrl\n ]));\n break;\n case 't':\n this.emit('message', iframeMessage.data);\n break;\n case 'c':\n var cdata;\n try {\n cdata = JSON3.parse(iframeMessage.data);\n } catch (ignored) {\n debug('bad json', iframeMessage.data);\n return;\n }\n this.emit('close', cdata[0], cdata[1]);\n this.close();\n break;\n }\n};\n\nIframeTransport.prototype.postMessage = function(type, data) {\n debug('postMessage', type, data);\n this.iframeObj.post(JSON3.stringify({\n windowId: this.windowId\n , type: type\n , data: data || ''\n }), this.origin);\n};\n\nIframeTransport.prototype.send = function(message) {\n debug('send', message);\n this.postMessage('m', message);\n};\n\nIframeTransport.enabled = function() {\n return iframeUtils.iframeEnabled;\n};\n\nIframeTransport.transportName = 'iframe';\nIframeTransport.roundTrips = 2;\n\nmodule.exports = IframeTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/iframe.js\n// module id = 89\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , urlUtils = require('../../utils/url')\n , BufferedSender = require('./buffered-sender')\n , Polling = require('./polling')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:sender-receiver');\n}\n\nfunction SenderReceiver(transUrl, urlSuffix, senderFunc, Receiver, AjaxObject) {\n var pollUrl = urlUtils.addPath(transUrl, urlSuffix);\n debug(pollUrl);\n var self = this;\n BufferedSender.call(this, transUrl, senderFunc);\n\n this.poll = new Polling(Receiver, pollUrl, AjaxObject);\n this.poll.on('message', function(msg) {\n debug('poll message', msg);\n self.emit('message', msg);\n });\n this.poll.once('close', function(code, reason) {\n debug('poll close', code, reason);\n self.poll = null;\n self.emit('close', code, reason);\n self.close();\n });\n}\n\ninherits(SenderReceiver, BufferedSender);\n\nSenderReceiver.prototype.close = function() {\n BufferedSender.prototype.close.call(this);\n debug('close');\n this.removeAllListeners();\n if (this.poll) {\n this.poll.abort();\n this.poll = null;\n }\n};\n\nmodule.exports = SenderReceiver;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/sender-receiver.js\n// module id = 90\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , AjaxBasedTransport = require('./lib/ajax-based')\n , XhrReceiver = require('./receiver/xhr')\n , XDRObject = require('./sender/xdr')\n ;\n\n// According to:\n// http://stackoverflow.com/questions/1641507/detect-browser-support-for-cross-domain-xmlhttprequests\n// http://hacks.mozilla.org/2009/07/cross-site-xmlhttprequest-with-cors/\n\nfunction XdrStreamingTransport(transUrl) {\n if (!XDRObject.enabled) {\n throw new Error('Transport created when disabled');\n }\n AjaxBasedTransport.call(this, transUrl, '/xhr_streaming', XhrReceiver, XDRObject);\n}\n\ninherits(XdrStreamingTransport, AjaxBasedTransport);\n\nXdrStreamingTransport.enabled = function(info) {\n if (info.cookie_needed || info.nullOrigin) {\n return false;\n }\n return XDRObject.enabled && info.sameScheme;\n};\n\nXdrStreamingTransport.transportName = 'xdr-streaming';\nXdrStreamingTransport.roundTrips = 2; // preflight, ajax\n\nmodule.exports = XdrStreamingTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/xdr-streaming.js\n// module id = 91\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , AjaxBasedTransport = require('./lib/ajax-based')\n , XhrReceiver = require('./receiver/xhr')\n , XHRCorsObject = require('./sender/xhr-cors')\n , XHRLocalObject = require('./sender/xhr-local')\n ;\n\nfunction XhrPollingTransport(transUrl) {\n if (!XHRLocalObject.enabled && !XHRCorsObject.enabled) {\n throw new Error('Transport created when disabled');\n }\n AjaxBasedTransport.call(this, transUrl, '/xhr', XhrReceiver, XHRCorsObject);\n}\n\ninherits(XhrPollingTransport, AjaxBasedTransport);\n\nXhrPollingTransport.enabled = function(info) {\n if (info.nullOrigin) {\n return false;\n }\n\n if (XHRLocalObject.enabled && info.sameOrigin) {\n return true;\n }\n return XHRCorsObject.enabled;\n};\n\nXhrPollingTransport.transportName = 'xhr-polling';\nXhrPollingTransport.roundTrips = 2; // preflight, ajax\n\nmodule.exports = XhrPollingTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/xhr-polling.js\n// module id = 92\n// module chunks = 0","module.exports = '1.1.2';\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/version.js\n// module id = 93\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = require('./util');\nvar has = Object.prototype.hasOwnProperty;\n\n/**\n * A data structure which is a combination of an array and a set. Adding a new\n * member is O(1), testing for membership is O(1), and finding the index of an\n * element is O(1). Removing elements from the set is not supported. Only\n * strings are supported for membership.\n */\nfunction ArraySet() {\n this._array = [];\n this._set = Object.create(null);\n}\n\n/**\n * Static method for creating ArraySet instances from an existing array.\n */\nArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {\n var set = new ArraySet();\n for (var i = 0, len = aArray.length; i < len; i++) {\n set.add(aArray[i], aAllowDuplicates);\n }\n return set;\n};\n\n/**\n * Return how many unique items are in this ArraySet. If duplicates have been\n * added, than those do not count towards the size.\n *\n * @returns Number\n */\nArraySet.prototype.size = function ArraySet_size() {\n return Object.getOwnPropertyNames(this._set).length;\n};\n\n/**\n * Add the given string to this set.\n *\n * @param String aStr\n */\nArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {\n var sStr = util.toSetString(aStr);\n var isDuplicate = has.call(this._set, sStr);\n var idx = this._array.length;\n if (!isDuplicate || aAllowDuplicates) {\n this._array.push(aStr);\n }\n if (!isDuplicate) {\n this._set[sStr] = idx;\n }\n};\n\n/**\n * Is the given string a member of this set?\n *\n * @param String aStr\n */\nArraySet.prototype.has = function ArraySet_has(aStr) {\n var sStr = util.toSetString(aStr);\n return has.call(this._set, sStr);\n};\n\n/**\n * What is the index of the given string in the array?\n *\n * @param String aStr\n */\nArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {\n var sStr = util.toSetString(aStr);\n if (has.call(this._set, sStr)) {\n return this._set[sStr];\n }\n throw new Error('\"' + aStr + '\" is not in the set.');\n};\n\n/**\n * What is the element at the given index?\n *\n * @param Number aIdx\n */\nArraySet.prototype.at = function ArraySet_at(aIdx) {\n if (aIdx >= 0 && aIdx < this._array.length) {\n return this._array[aIdx];\n }\n throw new Error('No element indexed by ' + aIdx);\n};\n\n/**\n * Returns the array representation of this set (which has the proper indices\n * indicated by indexOf). Note that this is a copy of the internal array used\n * for storing the members so that no one can mess with internal state.\n */\nArraySet.prototype.toArray = function ArraySet_toArray() {\n return this._array.slice();\n};\n\nexports.ArraySet = ArraySet;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/array-set.js\n// module id = 94\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n *\n * Based on the Base 64 VLQ implementation in Closure Compiler:\n * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java\n *\n * Copyright 2011 The Closure Compiler Authors. All rights reserved.\n * Redistribution and use in source and binary forms, with or without\n * modification, are permitted provided that the following conditions are\n * met:\n *\n * * Redistributions of source code must retain the above copyright\n * notice, this list of conditions and the following disclaimer.\n * * Redistributions in binary form must reproduce the above\n * copyright notice, this list of conditions and the following\n * disclaimer in the documentation and/or other materials provided\n * with the distribution.\n * * Neither the name of Google Inc. nor the names of its\n * contributors may be used to endorse or promote products derived\n * from this software without specific prior written permission.\n *\n * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n * \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n */\n\nvar base64 = require('./base64');\n\n// A single base 64 digit can contain 6 bits of data. For the base 64 variable\n// length quantities we use in the source map spec, the first bit is the sign,\n// the next four bits are the actual value, and the 6th bit is the\n// continuation bit. The continuation bit tells us whether there are more\n// digits in this value following this digit.\n//\n// Continuation\n// | Sign\n// | |\n// V V\n// 101011\n\nvar VLQ_BASE_SHIFT = 5;\n\n// binary: 100000\nvar VLQ_BASE = 1 << VLQ_BASE_SHIFT;\n\n// binary: 011111\nvar VLQ_BASE_MASK = VLQ_BASE - 1;\n\n// binary: 100000\nvar VLQ_CONTINUATION_BIT = VLQ_BASE;\n\n/**\n * Converts from a two-complement value to a value where the sign bit is\n * placed in the least significant bit. For example, as decimals:\n * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary)\n * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary)\n */\nfunction toVLQSigned(aValue) {\n return aValue < 0\n ? ((-aValue) << 1) + 1\n : (aValue << 1) + 0;\n}\n\n/**\n * Converts to a two-complement value from a value where the sign bit is\n * placed in the least significant bit. For example, as decimals:\n * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1\n * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2\n */\nfunction fromVLQSigned(aValue) {\n var isNegative = (aValue & 1) === 1;\n var shifted = aValue >> 1;\n return isNegative\n ? -shifted\n : shifted;\n}\n\n/**\n * Returns the base 64 VLQ encoded value.\n */\nexports.encode = function base64VLQ_encode(aValue) {\n var encoded = \"\";\n var digit;\n\n var vlq = toVLQSigned(aValue);\n\n do {\n digit = vlq & VLQ_BASE_MASK;\n vlq >>>= VLQ_BASE_SHIFT;\n if (vlq > 0) {\n // There are still more digits in this value, so we must make sure the\n // continuation bit is marked.\n digit |= VLQ_CONTINUATION_BIT;\n }\n encoded += base64.encode(digit);\n } while (vlq > 0);\n\n return encoded;\n};\n\n/**\n * Decodes the next base 64 VLQ value from the given string and returns the\n * value and the rest of the string via the out parameter.\n */\nexports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {\n var strLen = aStr.length;\n var result = 0;\n var shift = 0;\n var continuation, digit;\n\n do {\n if (aIndex >= strLen) {\n throw new Error(\"Expected more digits in base 64 VLQ value.\");\n }\n\n digit = base64.decode(aStr.charCodeAt(aIndex++));\n if (digit === -1) {\n throw new Error(\"Invalid base64 digit: \" + aStr.charAt(aIndex - 1));\n }\n\n continuation = !!(digit & VLQ_CONTINUATION_BIT);\n digit &= VLQ_BASE_MASK;\n result = result + (digit << shift);\n shift += VLQ_BASE_SHIFT;\n } while (continuation);\n\n aOutParam.value = fromVLQSigned(result);\n aOutParam.rest = aIndex;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/base64-vlq.js\n// module id = 95\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar base64VLQ = require('./base64-vlq');\nvar util = require('./util');\nvar ArraySet = require('./array-set').ArraySet;\nvar MappingList = require('./mapping-list').MappingList;\n\n/**\n * An instance of the SourceMapGenerator represents a source map which is\n * being built incrementally. You may pass an object with the following\n * properties:\n *\n * - file: The filename of the generated source.\n * - sourceRoot: A root for all relative URLs in this source map.\n */\nfunction SourceMapGenerator(aArgs) {\n if (!aArgs) {\n aArgs = {};\n }\n this._file = util.getArg(aArgs, 'file', null);\n this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);\n this._skipValidation = util.getArg(aArgs, 'skipValidation', false);\n this._sources = new ArraySet();\n this._names = new ArraySet();\n this._mappings = new MappingList();\n this._sourcesContents = null;\n}\n\nSourceMapGenerator.prototype._version = 3;\n\n/**\n * Creates a new SourceMapGenerator based on a SourceMapConsumer\n *\n * @param aSourceMapConsumer The SourceMap.\n */\nSourceMapGenerator.fromSourceMap =\n function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {\n var sourceRoot = aSourceMapConsumer.sourceRoot;\n var generator = new SourceMapGenerator({\n file: aSourceMapConsumer.file,\n sourceRoot: sourceRoot\n });\n aSourceMapConsumer.eachMapping(function (mapping) {\n var newMapping = {\n generated: {\n line: mapping.generatedLine,\n column: mapping.generatedColumn\n }\n };\n\n if (mapping.source != null) {\n newMapping.source = mapping.source;\n if (sourceRoot != null) {\n newMapping.source = util.relative(sourceRoot, newMapping.source);\n }\n\n newMapping.original = {\n line: mapping.originalLine,\n column: mapping.originalColumn\n };\n\n if (mapping.name != null) {\n newMapping.name = mapping.name;\n }\n }\n\n generator.addMapping(newMapping);\n });\n aSourceMapConsumer.sources.forEach(function (sourceFile) {\n var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n if (content != null) {\n generator.setSourceContent(sourceFile, content);\n }\n });\n return generator;\n };\n\n/**\n * Add a single mapping from original source line and column to the generated\n * source's line and column for this source map being created. The mapping\n * object should have the following properties:\n *\n * - generated: An object with the generated line and column positions.\n * - original: An object with the original line and column positions.\n * - source: The original source file (relative to the sourceRoot).\n * - name: An optional original token name for this mapping.\n */\nSourceMapGenerator.prototype.addMapping =\n function SourceMapGenerator_addMapping(aArgs) {\n var generated = util.getArg(aArgs, 'generated');\n var original = util.getArg(aArgs, 'original', null);\n var source = util.getArg(aArgs, 'source', null);\n var name = util.getArg(aArgs, 'name', null);\n\n if (!this._skipValidation) {\n this._validateMapping(generated, original, source, name);\n }\n\n if (source != null) {\n source = String(source);\n if (!this._sources.has(source)) {\n this._sources.add(source);\n }\n }\n\n if (name != null) {\n name = String(name);\n if (!this._names.has(name)) {\n this._names.add(name);\n }\n }\n\n this._mappings.add({\n generatedLine: generated.line,\n generatedColumn: generated.column,\n originalLine: original != null && original.line,\n originalColumn: original != null && original.column,\n source: source,\n name: name\n });\n };\n\n/**\n * Set the source content for a source file.\n */\nSourceMapGenerator.prototype.setSourceContent =\n function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {\n var source = aSourceFile;\n if (this._sourceRoot != null) {\n source = util.relative(this._sourceRoot, source);\n }\n\n if (aSourceContent != null) {\n // Add the source content to the _sourcesContents map.\n // Create a new _sourcesContents map if the property is null.\n if (!this._sourcesContents) {\n this._sourcesContents = Object.create(null);\n }\n this._sourcesContents[util.toSetString(source)] = aSourceContent;\n } else if (this._sourcesContents) {\n // Remove the source file from the _sourcesContents map.\n // If the _sourcesContents map is empty, set the property to null.\n delete this._sourcesContents[util.toSetString(source)];\n if (Object.keys(this._sourcesContents).length === 0) {\n this._sourcesContents = null;\n }\n }\n };\n\n/**\n * Applies the mappings of a sub-source-map for a specific source file to the\n * source map being generated. Each mapping to the supplied source file is\n * rewritten using the supplied source map. Note: The resolution for the\n * resulting mappings is the minimium of this map and the supplied map.\n *\n * @param aSourceMapConsumer The source map to be applied.\n * @param aSourceFile Optional. The filename of the source file.\n * If omitted, SourceMapConsumer's file property will be used.\n * @param aSourceMapPath Optional. The dirname of the path to the source map\n * to be applied. If relative, it is relative to the SourceMapConsumer.\n * This parameter is needed when the two source maps aren't in the same\n * directory, and the source map to be applied contains relative source\n * paths. If so, those relative source paths need to be rewritten\n * relative to the SourceMapGenerator.\n */\nSourceMapGenerator.prototype.applySourceMap =\n function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {\n var sourceFile = aSourceFile;\n // If aSourceFile is omitted, we will use the file property of the SourceMap\n if (aSourceFile == null) {\n if (aSourceMapConsumer.file == null) {\n throw new Error(\n 'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +\n 'or the source map\\'s \"file\" property. Both were omitted.'\n );\n }\n sourceFile = aSourceMapConsumer.file;\n }\n var sourceRoot = this._sourceRoot;\n // Make \"sourceFile\" relative if an absolute Url is passed.\n if (sourceRoot != null) {\n sourceFile = util.relative(sourceRoot, sourceFile);\n }\n // Applying the SourceMap can add and remove items from the sources and\n // the names array.\n var newSources = new ArraySet();\n var newNames = new ArraySet();\n\n // Find mappings for the \"sourceFile\"\n this._mappings.unsortedForEach(function (mapping) {\n if (mapping.source === sourceFile && mapping.originalLine != null) {\n // Check if it can be mapped by the source map, then update the mapping.\n var original = aSourceMapConsumer.originalPositionFor({\n line: mapping.originalLine,\n column: mapping.originalColumn\n });\n if (original.source != null) {\n // Copy mapping\n mapping.source = original.source;\n if (aSourceMapPath != null) {\n mapping.source = util.join(aSourceMapPath, mapping.source)\n }\n if (sourceRoot != null) {\n mapping.source = util.relative(sourceRoot, mapping.source);\n }\n mapping.originalLine = original.line;\n mapping.originalColumn = original.column;\n if (original.name != null) {\n mapping.name = original.name;\n }\n }\n }\n\n var source = mapping.source;\n if (source != null && !newSources.has(source)) {\n newSources.add(source);\n }\n\n var name = mapping.name;\n if (name != null && !newNames.has(name)) {\n newNames.add(name);\n }\n\n }, this);\n this._sources = newSources;\n this._names = newNames;\n\n // Copy sourcesContents of applied map.\n aSourceMapConsumer.sources.forEach(function (sourceFile) {\n var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n if (content != null) {\n if (aSourceMapPath != null) {\n sourceFile = util.join(aSourceMapPath, sourceFile);\n }\n if (sourceRoot != null) {\n sourceFile = util.relative(sourceRoot, sourceFile);\n }\n this.setSourceContent(sourceFile, content);\n }\n }, this);\n };\n\n/**\n * A mapping can have one of the three levels of data:\n *\n * 1. Just the generated position.\n * 2. The Generated position, original position, and original source.\n * 3. Generated and original position, original source, as well as a name\n * token.\n *\n * To maintain consistency, we validate that any new mapping being added falls\n * in to one of these categories.\n */\nSourceMapGenerator.prototype._validateMapping =\n function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,\n aName) {\n if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n && aGenerated.line > 0 && aGenerated.column >= 0\n && !aOriginal && !aSource && !aName) {\n // Case 1.\n return;\n }\n else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n && aOriginal && 'line' in aOriginal && 'column' in aOriginal\n && aGenerated.line > 0 && aGenerated.column >= 0\n && aOriginal.line > 0 && aOriginal.column >= 0\n && aSource) {\n // Cases 2 and 3.\n return;\n }\n else {\n throw new Error('Invalid mapping: ' + JSON.stringify({\n generated: aGenerated,\n source: aSource,\n original: aOriginal,\n name: aName\n }));\n }\n };\n\n/**\n * Serialize the accumulated mappings in to the stream of base 64 VLQs\n * specified by the source map format.\n */\nSourceMapGenerator.prototype._serializeMappings =\n function SourceMapGenerator_serializeMappings() {\n var previousGeneratedColumn = 0;\n var previousGeneratedLine = 1;\n var previousOriginalColumn = 0;\n var previousOriginalLine = 0;\n var previousName = 0;\n var previousSource = 0;\n var result = '';\n var next;\n var mapping;\n var nameIdx;\n var sourceIdx;\n\n var mappings = this._mappings.toArray();\n for (var i = 0, len = mappings.length; i < len; i++) {\n mapping = mappings[i];\n next = ''\n\n if (mapping.generatedLine !== previousGeneratedLine) {\n previousGeneratedColumn = 0;\n while (mapping.generatedLine !== previousGeneratedLine) {\n next += ';';\n previousGeneratedLine++;\n }\n }\n else {\n if (i > 0) {\n if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {\n continue;\n }\n next += ',';\n }\n }\n\n next += base64VLQ.encode(mapping.generatedColumn\n - previousGeneratedColumn);\n previousGeneratedColumn = mapping.generatedColumn;\n\n if (mapping.source != null) {\n sourceIdx = this._sources.indexOf(mapping.source);\n next += base64VLQ.encode(sourceIdx - previousSource);\n previousSource = sourceIdx;\n\n // lines are stored 0-based in SourceMap spec version 3\n next += base64VLQ.encode(mapping.originalLine - 1\n - previousOriginalLine);\n previousOriginalLine = mapping.originalLine - 1;\n\n next += base64VLQ.encode(mapping.originalColumn\n - previousOriginalColumn);\n previousOriginalColumn = mapping.originalColumn;\n\n if (mapping.name != null) {\n nameIdx = this._names.indexOf(mapping.name);\n next += base64VLQ.encode(nameIdx - previousName);\n previousName = nameIdx;\n }\n }\n\n result += next;\n }\n\n return result;\n };\n\nSourceMapGenerator.prototype._generateSourcesContent =\n function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {\n return aSources.map(function (source) {\n if (!this._sourcesContents) {\n return null;\n }\n if (aSourceRoot != null) {\n source = util.relative(aSourceRoot, source);\n }\n var key = util.toSetString(source);\n return Object.prototype.hasOwnProperty.call(this._sourcesContents, key)\n ? this._sourcesContents[key]\n : null;\n }, this);\n };\n\n/**\n * Externalize the source map.\n */\nSourceMapGenerator.prototype.toJSON =\n function SourceMapGenerator_toJSON() {\n var map = {\n version: this._version,\n sources: this._sources.toArray(),\n names: this._names.toArray(),\n mappings: this._serializeMappings()\n };\n if (this._file != null) {\n map.file = this._file;\n }\n if (this._sourceRoot != null) {\n map.sourceRoot = this._sourceRoot;\n }\n if (this._sourcesContents) {\n map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);\n }\n\n return map;\n };\n\n/**\n * Render the source map being generated to a string.\n */\nSourceMapGenerator.prototype.toString =\n function SourceMapGenerator_toString() {\n return JSON.stringify(this.toJSON());\n };\n\nexports.SourceMapGenerator = SourceMapGenerator;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/source-map-generator.js\n// module id = 96\n// module chunks = 0","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.getLinesAround = exports.getSourceMap = undefined;\n\nvar _getSourceMap = require('./getSourceMap');\n\nvar _getLinesAround = require('./getLinesAround');\n\nexports.getSourceMap = _getSourceMap.getSourceMap;\nexports.getLinesAround = _getLinesAround.getLinesAround;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/stack-frame-utils/lib/index.js\n// module id = 97\n// module chunks = 0","'use strict';\nvar ansiRegex = require('ansi-regex')();\n\nmodule.exports = function (str) {\n\treturn typeof str === 'string' ? str.replace(ansiRegex, '') : str;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/strip-ansi/index.js\n// module id = 98\n// module chunks = 0","/*\n\tMIT License http://www.opensource.org/licenses/mit-license.php\n\tAuthor Tobias Koppers @sokra\n*/\n// css base code, injected by the css-loader\nmodule.exports = function() {\n\tvar list = [];\n\n\t// return the list of modules as css string\n\tlist.toString = function toString() {\n\t\tvar result = [];\n\t\tfor(var i = 0; i < this.length; i++) {\n\t\t\tvar item = this[i];\n\t\t\tif(item[2]) {\n\t\t\t\tresult.push(\"@media \" + item[2] + \"{\" + item[1] + \"}\");\n\t\t\t} else {\n\t\t\t\tresult.push(item[1]);\n\t\t\t}\n\t\t}\n\t\treturn result.join(\"\");\n\t};\n\n\t// import a list of modules into the list\n\tlist.i = function(modules, mediaQuery) {\n\t\tif(typeof modules === \"string\")\n\t\t\tmodules = [[null, modules, \"\"]];\n\t\tvar alreadyImportedModules = {};\n\t\tfor(var i = 0; i < this.length; i++) {\n\t\t\tvar id = this[i][0];\n\t\t\tif(typeof id === \"number\")\n\t\t\t\talreadyImportedModules[id] = true;\n\t\t}\n\t\tfor(i = 0; i < modules.length; i++) {\n\t\t\tvar item = modules[i];\n\t\t\t// skip already imported module\n\t\t\t// this implementation is not 100% perfect for weird media query combinations\n\t\t\t// when a module is imported multiple times with different media queries.\n\t\t\t// I hope this will never occur (Hey this way we have smaller bundles)\n\t\t\tif(typeof item[0] !== \"number\" || !alreadyImportedModules[item[0]]) {\n\t\t\t\tif(mediaQuery && !item[2]) {\n\t\t\t\t\titem[2] = mediaQuery;\n\t\t\t\t} else if(mediaQuery) {\n\t\t\t\t\titem[2] = \"(\" + item[2] + \") and (\" + mediaQuery + \")\";\n\t\t\t\t}\n\t\t\t\tlist.push(item);\n\t\t\t}\n\t\t}\n\t};\n\treturn list;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/css-loader/lib/css-base.js\n// module id = 99\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n * @typechecks\n */\n\nvar emptyFunction = require('./emptyFunction');\n\n/**\n * Upstream version of event listener. Does not take into account specific\n * nature of platform.\n */\nvar EventListener = {\n /**\n * Listen to DOM events during the bubble phase.\n *\n * @param {DOMEventTarget} target DOM element to register listener on.\n * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.\n * @param {function} callback Callback function.\n * @return {object} Object with a `remove` method.\n */\n listen: function listen(target, eventType, callback) {\n if (target.addEventListener) {\n target.addEventListener(eventType, callback, false);\n return {\n remove: function remove() {\n target.removeEventListener(eventType, callback, false);\n }\n };\n } else if (target.attachEvent) {\n target.attachEvent('on' + eventType, callback);\n return {\n remove: function remove() {\n target.detachEvent('on' + eventType, callback);\n }\n };\n }\n },\n\n /**\n * Listen to DOM events during the capture phase.\n *\n * @param {DOMEventTarget} target DOM element to register listener on.\n * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.\n * @param {function} callback Callback function.\n * @return {object} Object with a `remove` method.\n */\n capture: function capture(target, eventType, callback) {\n if (target.addEventListener) {\n target.addEventListener(eventType, callback, true);\n return {\n remove: function remove() {\n target.removeEventListener(eventType, callback, true);\n }\n };\n } else {\n if (process.env.NODE_ENV !== 'production') {\n console.error('Attempted to listen to events during the capture phase on a ' + 'browser that does not support the capture phase. Your application ' + 'will not receive some events.');\n }\n return {\n remove: emptyFunction\n };\n }\n },\n\n registerDefault: function registerDefault() {}\n};\n\nmodule.exports = EventListener;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/EventListener.js\n// module id = 100\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * @param {DOMElement} node input/textarea to focus\n */\n\nfunction focusNode(node) {\n // IE8 can throw \"Can't move focus to the control because it is invisible,\n // not enabled, or of a type that does not accept the focus.\" for all kinds of\n // reasons that are too expensive and fragile to test.\n try {\n node.focus();\n } catch (e) {}\n}\n\nmodule.exports = focusNode;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/focusNode.js\n// module id = 101\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n/* eslint-disable fb-www/typeof-undefined */\n\n/**\n * Same as document.activeElement but wraps in a try-catch block. In IE it is\n * not safe to call document.activeElement if there is nothing focused.\n *\n * The activeElement will be null only if the document or document body is not\n * yet defined.\n */\nfunction getActiveElement() /*?DOMElement*/{\n if (typeof document === 'undefined') {\n return null;\n }\n try {\n return document.activeElement || document.body;\n } catch (e) {\n return document.body;\n }\n}\n\nmodule.exports = getActiveElement;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/getActiveElement.js\n// module id = 102\n// module chunks = 0","'use strict';\n\nvar asap = require('asap/raw');\n\nfunction noop() {}\n\n// States:\n//\n// 0 - pending\n// 1 - fulfilled with _value\n// 2 - rejected with _value\n// 3 - adopted the state of another promise, _value\n//\n// once the state is no longer pending (0) it is immutable\n\n// All `_` prefixed properties will be reduced to `_{random number}`\n// at build time to obfuscate them and discourage their use.\n// We don't use symbols or Object.defineProperty to fully hide them\n// because the performance isn't good enough.\n\n\n// to avoid using try/catch inside critical functions, we\n// extract them to here.\nvar LAST_ERROR = null;\nvar IS_ERROR = {};\nfunction getThen(obj) {\n try {\n return obj.then;\n } catch (ex) {\n LAST_ERROR = ex;\n return IS_ERROR;\n }\n}\n\nfunction tryCallOne(fn, a) {\n try {\n return fn(a);\n } catch (ex) {\n LAST_ERROR = ex;\n return IS_ERROR;\n }\n}\nfunction tryCallTwo(fn, a, b) {\n try {\n fn(a, b);\n } catch (ex) {\n LAST_ERROR = ex;\n return IS_ERROR;\n }\n}\n\nmodule.exports = Promise;\n\nfunction Promise(fn) {\n if (typeof this !== 'object') {\n throw new TypeError('Promises must be constructed via new');\n }\n if (typeof fn !== 'function') {\n throw new TypeError('not a function');\n }\n this._45 = 0;\n this._81 = 0;\n this._65 = null;\n this._54 = null;\n if (fn === noop) return;\n doResolve(fn, this);\n}\nPromise._10 = null;\nPromise._97 = null;\nPromise._61 = noop;\n\nPromise.prototype.then = function(onFulfilled, onRejected) {\n if (this.constructor !== Promise) {\n return safeThen(this, onFulfilled, onRejected);\n }\n var res = new Promise(noop);\n handle(this, new Handler(onFulfilled, onRejected, res));\n return res;\n};\n\nfunction safeThen(self, onFulfilled, onRejected) {\n return new self.constructor(function (resolve, reject) {\n var res = new Promise(noop);\n res.then(resolve, reject);\n handle(self, new Handler(onFulfilled, onRejected, res));\n });\n};\nfunction handle(self, deferred) {\n while (self._81 === 3) {\n self = self._65;\n }\n if (Promise._10) {\n Promise._10(self);\n }\n if (self._81 === 0) {\n if (self._45 === 0) {\n self._45 = 1;\n self._54 = deferred;\n return;\n }\n if (self._45 === 1) {\n self._45 = 2;\n self._54 = [self._54, deferred];\n return;\n }\n self._54.push(deferred);\n return;\n }\n handleResolved(self, deferred);\n}\n\nfunction handleResolved(self, deferred) {\n asap(function() {\n var cb = self._81 === 1 ? deferred.onFulfilled : deferred.onRejected;\n if (cb === null) {\n if (self._81 === 1) {\n resolve(deferred.promise, self._65);\n } else {\n reject(deferred.promise, self._65);\n }\n return;\n }\n var ret = tryCallOne(cb, self._65);\n if (ret === IS_ERROR) {\n reject(deferred.promise, LAST_ERROR);\n } else {\n resolve(deferred.promise, ret);\n }\n });\n}\nfunction resolve(self, newValue) {\n // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure\n if (newValue === self) {\n return reject(\n self,\n new TypeError('A promise cannot be resolved with itself.')\n );\n }\n if (\n newValue &&\n (typeof newValue === 'object' || typeof newValue === 'function')\n ) {\n var then = getThen(newValue);\n if (then === IS_ERROR) {\n return reject(self, LAST_ERROR);\n }\n if (\n then === self.then &&\n newValue instanceof Promise\n ) {\n self._81 = 3;\n self._65 = newValue;\n finale(self);\n return;\n } else if (typeof then === 'function') {\n doResolve(then.bind(newValue), self);\n return;\n }\n }\n self._81 = 1;\n self._65 = newValue;\n finale(self);\n}\n\nfunction reject(self, newValue) {\n self._81 = 2;\n self._65 = newValue;\n if (Promise._97) {\n Promise._97(self, newValue);\n }\n finale(self);\n}\nfunction finale(self) {\n if (self._45 === 1) {\n handle(self, self._54);\n self._54 = null;\n }\n if (self._45 === 2) {\n for (var i = 0; i < self._54.length; i++) {\n handle(self, self._54[i]);\n }\n self._54 = null;\n }\n}\n\nfunction Handler(onFulfilled, onRejected, promise){\n this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;\n this.onRejected = typeof onRejected === 'function' ? onRejected : null;\n this.promise = promise;\n}\n\n/**\n * Take a potentially misbehaving resolver function and make sure\n * onFulfilled and onRejected are only called once.\n *\n * Makes no guarantees about asynchrony.\n */\nfunction doResolve(fn, promise) {\n var done = false;\n var res = tryCallTwo(fn, function (value) {\n if (done) return;\n done = true;\n resolve(promise, value);\n }, function (reason) {\n if (done) return;\n done = true;\n reject(promise, reason);\n })\n if (!done && res === IS_ERROR) {\n done = true;\n reject(promise, LAST_ERROR);\n }\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/promise/lib/core.js\n// module id = 103\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * CSS properties which accept numbers but are not in units of \"px\".\n */\n\nvar isUnitlessNumber = {\n animationIterationCount: true,\n borderImageOutset: true,\n borderImageSlice: true,\n borderImageWidth: true,\n boxFlex: true,\n boxFlexGroup: true,\n boxOrdinalGroup: true,\n columnCount: true,\n flex: true,\n flexGrow: true,\n flexPositive: true,\n flexShrink: true,\n flexNegative: true,\n flexOrder: true,\n gridRow: true,\n gridColumn: true,\n fontWeight: true,\n lineClamp: true,\n lineHeight: true,\n opacity: true,\n order: true,\n orphans: true,\n tabSize: true,\n widows: true,\n zIndex: true,\n zoom: true,\n\n // SVG-related properties\n fillOpacity: true,\n floodOpacity: true,\n stopOpacity: true,\n strokeDasharray: true,\n strokeDashoffset: true,\n strokeMiterlimit: true,\n strokeOpacity: true,\n strokeWidth: true\n};\n\n/**\n * @param {string} prefix vendor-specific prefix, eg: Webkit\n * @param {string} key style name, eg: transitionDuration\n * @return {string} style name prefixed with `prefix`, properly camelCased, eg:\n * WebkitTransitionDuration\n */\nfunction prefixKey(prefix, key) {\n return prefix + key.charAt(0).toUpperCase() + key.substring(1);\n}\n\n/**\n * Support style names that may come passed in prefixed by adding permutations\n * of vendor prefixes.\n */\nvar prefixes = ['Webkit', 'ms', 'Moz', 'O'];\n\n// Using Object.keys here, or else the vanilla for-in loop makes IE8 go into an\n// infinite loop, because it iterates over the newly added props too.\nObject.keys(isUnitlessNumber).forEach(function (prop) {\n prefixes.forEach(function (prefix) {\n isUnitlessNumber[prefixKey(prefix, prop)] = isUnitlessNumber[prop];\n });\n});\n\n/**\n * Most style properties can be unset by doing .style[prop] = '' but IE8\n * doesn't like doing that with shorthand properties so for the properties that\n * IE8 breaks on, which are listed here, we instead unset each of the\n * individual properties. See http://bugs.jquery.com/ticket/12385.\n * The 4-value 'clock' properties like margin, padding, border-width seem to\n * behave without any problems. Curiously, list-style works too without any\n * special prodding.\n */\nvar shorthandPropertyExpansions = {\n background: {\n backgroundAttachment: true,\n backgroundColor: true,\n backgroundImage: true,\n backgroundPositionX: true,\n backgroundPositionY: true,\n backgroundRepeat: true\n },\n backgroundPosition: {\n backgroundPositionX: true,\n backgroundPositionY: true\n },\n border: {\n borderWidth: true,\n borderStyle: true,\n borderColor: true\n },\n borderBottom: {\n borderBottomWidth: true,\n borderBottomStyle: true,\n borderBottomColor: true\n },\n borderLeft: {\n borderLeftWidth: true,\n borderLeftStyle: true,\n borderLeftColor: true\n },\n borderRight: {\n borderRightWidth: true,\n borderRightStyle: true,\n borderRightColor: true\n },\n borderTop: {\n borderTopWidth: true,\n borderTopStyle: true,\n borderTopColor: true\n },\n font: {\n fontStyle: true,\n fontVariant: true,\n fontWeight: true,\n fontSize: true,\n lineHeight: true,\n fontFamily: true\n },\n outline: {\n outlineWidth: true,\n outlineStyle: true,\n outlineColor: true\n }\n};\n\nvar CSSProperty = {\n isUnitlessNumber: isUnitlessNumber,\n shorthandPropertyExpansions: shorthandPropertyExpansions\n};\n\nmodule.exports = CSSProperty;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/CSSProperty.js\n// module id = 104\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar PooledClass = require('./PooledClass');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * A specialized pseudo-event module to help keep track of components waiting to\n * be notified when their DOM representations are available for use.\n *\n * This implements `PooledClass`, so you should never need to instantiate this.\n * Instead, use `CallbackQueue.getPooled()`.\n *\n * @class ReactMountReady\n * @implements PooledClass\n * @internal\n */\n\nvar CallbackQueue = function () {\n function CallbackQueue(arg) {\n _classCallCheck(this, CallbackQueue);\n\n this._callbacks = null;\n this._contexts = null;\n this._arg = arg;\n }\n\n /**\n * Enqueues a callback to be invoked when `notifyAll` is invoked.\n *\n * @param {function} callback Invoked when `notifyAll` is invoked.\n * @param {?object} context Context to call `callback` with.\n * @internal\n */\n\n\n CallbackQueue.prototype.enqueue = function enqueue(callback, context) {\n this._callbacks = this._callbacks || [];\n this._callbacks.push(callback);\n this._contexts = this._contexts || [];\n this._contexts.push(context);\n };\n\n /**\n * Invokes all enqueued callbacks and clears the queue. This is invoked after\n * the DOM representation of a component has been created or updated.\n *\n * @internal\n */\n\n\n CallbackQueue.prototype.notifyAll = function notifyAll() {\n var callbacks = this._callbacks;\n var contexts = this._contexts;\n var arg = this._arg;\n if (callbacks && contexts) {\n !(callbacks.length === contexts.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Mismatched list of contexts in callback queue') : _prodInvariant('24') : void 0;\n this._callbacks = null;\n this._contexts = null;\n for (var i = 0; i < callbacks.length; i++) {\n callbacks[i].call(contexts[i], arg);\n }\n callbacks.length = 0;\n contexts.length = 0;\n }\n };\n\n CallbackQueue.prototype.checkpoint = function checkpoint() {\n return this._callbacks ? this._callbacks.length : 0;\n };\n\n CallbackQueue.prototype.rollback = function rollback(len) {\n if (this._callbacks && this._contexts) {\n this._callbacks.length = len;\n this._contexts.length = len;\n }\n };\n\n /**\n * Resets the internal queue.\n *\n * @internal\n */\n\n\n CallbackQueue.prototype.reset = function reset() {\n this._callbacks = null;\n this._contexts = null;\n };\n\n /**\n * `PooledClass` looks for this.\n */\n\n\n CallbackQueue.prototype.destructor = function destructor() {\n this.reset();\n };\n\n return CallbackQueue;\n}();\n\nmodule.exports = PooledClass.addPoolingTo(CallbackQueue);\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/CallbackQueue.js\n// module id = 105\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMProperty = require('./DOMProperty');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactInstrumentation = require('./ReactInstrumentation');\n\nvar quoteAttributeValueForBrowser = require('./quoteAttributeValueForBrowser');\nvar warning = require('fbjs/lib/warning');\n\nvar VALID_ATTRIBUTE_NAME_REGEX = new RegExp('^[' + DOMProperty.ATTRIBUTE_NAME_START_CHAR + '][' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$');\nvar illegalAttributeNameCache = {};\nvar validatedAttributeNameCache = {};\n\nfunction isAttributeNameSafe(attributeName) {\n if (validatedAttributeNameCache.hasOwnProperty(attributeName)) {\n return true;\n }\n if (illegalAttributeNameCache.hasOwnProperty(attributeName)) {\n return false;\n }\n if (VALID_ATTRIBUTE_NAME_REGEX.test(attributeName)) {\n validatedAttributeNameCache[attributeName] = true;\n return true;\n }\n illegalAttributeNameCache[attributeName] = true;\n process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid attribute name: `%s`', attributeName) : void 0;\n return false;\n}\n\nfunction shouldIgnoreValue(propertyInfo, value) {\n return value == null || propertyInfo.hasBooleanValue && !value || propertyInfo.hasNumericValue && isNaN(value) || propertyInfo.hasPositiveNumericValue && value < 1 || propertyInfo.hasOverloadedBooleanValue && value === false;\n}\n\n/**\n * Operations for dealing with DOM properties.\n */\nvar DOMPropertyOperations = {\n\n /**\n * Creates markup for the ID property.\n *\n * @param {string} id Unescaped ID.\n * @return {string} Markup string.\n */\n createMarkupForID: function (id) {\n return DOMProperty.ID_ATTRIBUTE_NAME + '=' + quoteAttributeValueForBrowser(id);\n },\n\n setAttributeForID: function (node, id) {\n node.setAttribute(DOMProperty.ID_ATTRIBUTE_NAME, id);\n },\n\n createMarkupForRoot: function () {\n return DOMProperty.ROOT_ATTRIBUTE_NAME + '=\"\"';\n },\n\n setAttributeForRoot: function (node) {\n node.setAttribute(DOMProperty.ROOT_ATTRIBUTE_NAME, '');\n },\n\n /**\n * Creates markup for a property.\n *\n * @param {string} name\n * @param {*} value\n * @return {?string} Markup string, or null if the property was invalid.\n */\n createMarkupForProperty: function (name, value) {\n var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;\n if (propertyInfo) {\n if (shouldIgnoreValue(propertyInfo, value)) {\n return '';\n }\n var attributeName = propertyInfo.attributeName;\n if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) {\n return attributeName + '=\"\"';\n }\n return attributeName + '=' + quoteAttributeValueForBrowser(value);\n } else if (DOMProperty.isCustomAttribute(name)) {\n if (value == null) {\n return '';\n }\n return name + '=' + quoteAttributeValueForBrowser(value);\n }\n return null;\n },\n\n /**\n * Creates markup for a custom property.\n *\n * @param {string} name\n * @param {*} value\n * @return {string} Markup string, or empty string if the property was invalid.\n */\n createMarkupForCustomAttribute: function (name, value) {\n if (!isAttributeNameSafe(name) || value == null) {\n return '';\n }\n return name + '=' + quoteAttributeValueForBrowser(value);\n },\n\n /**\n * Sets the value for a property on a node.\n *\n * @param {DOMElement} node\n * @param {string} name\n * @param {*} value\n */\n setValueForProperty: function (node, name, value) {\n var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;\n if (propertyInfo) {\n var mutationMethod = propertyInfo.mutationMethod;\n if (mutationMethod) {\n mutationMethod(node, value);\n } else if (shouldIgnoreValue(propertyInfo, value)) {\n this.deleteValueForProperty(node, name);\n return;\n } else if (propertyInfo.mustUseProperty) {\n // Contrary to `setAttribute`, object properties are properly\n // `toString`ed by IE8/9.\n node[propertyInfo.propertyName] = value;\n } else {\n var attributeName = propertyInfo.attributeName;\n var namespace = propertyInfo.attributeNamespace;\n // `setAttribute` with objects becomes only `[object]` in IE8/9,\n // ('' + value) makes it output the correct toString()-value.\n if (namespace) {\n node.setAttributeNS(namespace, attributeName, '' + value);\n } else if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) {\n node.setAttribute(attributeName, '');\n } else {\n node.setAttribute(attributeName, '' + value);\n }\n }\n } else if (DOMProperty.isCustomAttribute(name)) {\n DOMPropertyOperations.setValueForAttribute(node, name, value);\n return;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n var payload = {};\n payload[name] = value;\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID,\n type: 'update attribute',\n payload: payload\n });\n }\n },\n\n setValueForAttribute: function (node, name, value) {\n if (!isAttributeNameSafe(name)) {\n return;\n }\n if (value == null) {\n node.removeAttribute(name);\n } else {\n node.setAttribute(name, '' + value);\n }\n\n if (process.env.NODE_ENV !== 'production') {\n var payload = {};\n payload[name] = value;\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID,\n type: 'update attribute',\n payload: payload\n });\n }\n },\n\n /**\n * Deletes an attributes from a node.\n *\n * @param {DOMElement} node\n * @param {string} name\n */\n deleteValueForAttribute: function (node, name) {\n node.removeAttribute(name);\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID,\n type: 'remove attribute',\n payload: name\n });\n }\n },\n\n /**\n * Deletes the value for a property on a node.\n *\n * @param {DOMElement} node\n * @param {string} name\n */\n deleteValueForProperty: function (node, name) {\n var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;\n if (propertyInfo) {\n var mutationMethod = propertyInfo.mutationMethod;\n if (mutationMethod) {\n mutationMethod(node, undefined);\n } else if (propertyInfo.mustUseProperty) {\n var propName = propertyInfo.propertyName;\n if (propertyInfo.hasBooleanValue) {\n node[propName] = false;\n } else {\n node[propName] = '';\n }\n } else {\n node.removeAttribute(propertyInfo.attributeName);\n }\n } else if (DOMProperty.isCustomAttribute(name)) {\n node.removeAttribute(name);\n }\n\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID,\n type: 'remove attribute',\n payload: name\n });\n }\n }\n\n};\n\nmodule.exports = DOMPropertyOperations;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/DOMPropertyOperations.js\n// module id = 106\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactDOMComponentFlags = {\n hasCachedChildNodes: 1 << 0\n};\n\nmodule.exports = ReactDOMComponentFlags;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMComponentFlags.js\n// module id = 107\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar LinkedValueUtils = require('./LinkedValueUtils');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar warning = require('fbjs/lib/warning');\n\nvar didWarnValueLink = false;\nvar didWarnValueDefaultValue = false;\n\nfunction updateOptionsIfPendingUpdateAndMounted() {\n if (this._rootNodeID && this._wrapperState.pendingUpdate) {\n this._wrapperState.pendingUpdate = false;\n\n var props = this._currentElement.props;\n var value = LinkedValueUtils.getValue(props);\n\n if (value != null) {\n updateOptions(this, Boolean(props.multiple), value);\n }\n }\n}\n\nfunction getDeclarationErrorAddendum(owner) {\n if (owner) {\n var name = owner.getName();\n if (name) {\n return ' Check the render method of `' + name + '`.';\n }\n }\n return '';\n}\n\nvar valuePropNames = ['value', 'defaultValue'];\n\n/**\n * Validation function for `value` and `defaultValue`.\n * @private\n */\nfunction checkSelectPropTypes(inst, props) {\n var owner = inst._currentElement._owner;\n LinkedValueUtils.checkPropTypes('select', props, owner);\n\n if (props.valueLink !== undefined && !didWarnValueLink) {\n process.env.NODE_ENV !== 'production' ? warning(false, '`valueLink` prop on `select` is deprecated; set `value` and `onChange` instead.') : void 0;\n didWarnValueLink = true;\n }\n\n for (var i = 0; i < valuePropNames.length; i++) {\n var propName = valuePropNames[i];\n if (props[propName] == null) {\n continue;\n }\n var isArray = Array.isArray(props[propName]);\n if (props.multiple && !isArray) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'The `%s` prop supplied to <select> must be an array if ' + '`multiple` is true.%s', propName, getDeclarationErrorAddendum(owner)) : void 0;\n } else if (!props.multiple && isArray) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'The `%s` prop supplied to <select> must be a scalar ' + 'value if `multiple` is false.%s', propName, getDeclarationErrorAddendum(owner)) : void 0;\n }\n }\n}\n\n/**\n * @param {ReactDOMComponent} inst\n * @param {boolean} multiple\n * @param {*} propValue A stringable (with `multiple`, a list of stringables).\n * @private\n */\nfunction updateOptions(inst, multiple, propValue) {\n var selectedValue, i;\n var options = ReactDOMComponentTree.getNodeFromInstance(inst).options;\n\n if (multiple) {\n selectedValue = {};\n for (i = 0; i < propValue.length; i++) {\n selectedValue['' + propValue[i]] = true;\n }\n for (i = 0; i < options.length; i++) {\n var selected = selectedValue.hasOwnProperty(options[i].value);\n if (options[i].selected !== selected) {\n options[i].selected = selected;\n }\n }\n } else {\n // Do not set `select.value` as exact behavior isn't consistent across all\n // browsers for all cases.\n selectedValue = '' + propValue;\n for (i = 0; i < options.length; i++) {\n if (options[i].value === selectedValue) {\n options[i].selected = true;\n return;\n }\n }\n if (options.length) {\n options[0].selected = true;\n }\n }\n}\n\n/**\n * Implements a <select> host component that allows optionally setting the\n * props `value` and `defaultValue`. If `multiple` is false, the prop must be a\n * stringable. If `multiple` is true, the prop must be an array of stringables.\n *\n * If `value` is not supplied (or null/undefined), user actions that change the\n * selected option will trigger updates to the rendered options.\n *\n * If it is supplied (and not null/undefined), the rendered options will not\n * update in response to user actions. Instead, the `value` prop must change in\n * order for the rendered options to update.\n *\n * If `defaultValue` is provided, any options with the supplied values will be\n * selected.\n */\nvar ReactDOMSelect = {\n getHostProps: function (inst, props) {\n return _assign({}, props, {\n onChange: inst._wrapperState.onChange,\n value: undefined\n });\n },\n\n mountWrapper: function (inst, props) {\n if (process.env.NODE_ENV !== 'production') {\n checkSelectPropTypes(inst, props);\n }\n\n var value = LinkedValueUtils.getValue(props);\n inst._wrapperState = {\n pendingUpdate: false,\n initialValue: value != null ? value : props.defaultValue,\n listeners: null,\n onChange: _handleChange.bind(inst),\n wasMultiple: Boolean(props.multiple)\n };\n\n if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Select elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled select ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components') : void 0;\n didWarnValueDefaultValue = true;\n }\n },\n\n getSelectValueContext: function (inst) {\n // ReactDOMOption looks at this initial value so the initial generated\n // markup has correct `selected` attributes\n return inst._wrapperState.initialValue;\n },\n\n postUpdateWrapper: function (inst) {\n var props = inst._currentElement.props;\n\n // After the initial mount, we control selected-ness manually so don't pass\n // this value down\n inst._wrapperState.initialValue = undefined;\n\n var wasMultiple = inst._wrapperState.wasMultiple;\n inst._wrapperState.wasMultiple = Boolean(props.multiple);\n\n var value = LinkedValueUtils.getValue(props);\n if (value != null) {\n inst._wrapperState.pendingUpdate = false;\n updateOptions(inst, Boolean(props.multiple), value);\n } else if (wasMultiple !== Boolean(props.multiple)) {\n // For simplicity, reapply `defaultValue` if `multiple` is toggled.\n if (props.defaultValue != null) {\n updateOptions(inst, Boolean(props.multiple), props.defaultValue);\n } else {\n // Revert the select back to its default unselected state.\n updateOptions(inst, Boolean(props.multiple), props.multiple ? [] : '');\n }\n }\n }\n};\n\nfunction _handleChange(event) {\n var props = this._currentElement.props;\n var returnValue = LinkedValueUtils.executeOnChange(props, event);\n\n if (this._rootNodeID) {\n this._wrapperState.pendingUpdate = true;\n }\n ReactUpdates.asap(updateOptionsIfPendingUpdateAndMounted, this);\n return returnValue;\n}\n\nmodule.exports = ReactDOMSelect;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMSelect.js\n// module id = 108\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar emptyComponentFactory;\n\nvar ReactEmptyComponentInjection = {\n injectEmptyComponentFactory: function (factory) {\n emptyComponentFactory = factory;\n }\n};\n\nvar ReactEmptyComponent = {\n create: function (instantiate) {\n return emptyComponentFactory(instantiate);\n }\n};\n\nReactEmptyComponent.injection = ReactEmptyComponentInjection;\n\nmodule.exports = ReactEmptyComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactEmptyComponent.js\n// module id = 109\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactFeatureFlags = {\n // When true, call console.time() before and .timeEnd() after each top-level\n // render (both initial renders and updates). Useful when looking at prod-mode\n // timeline profiles in Chrome, for example.\n logTopLevelRenders: false\n};\n\nmodule.exports = ReactFeatureFlags;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactFeatureFlags.js\n// module id = 110\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\nvar genericComponentClass = null;\nvar textComponentClass = null;\n\nvar ReactHostComponentInjection = {\n // This accepts a class that receives the tag string. This is a catch all\n // that can render any kind of tag.\n injectGenericComponentClass: function (componentClass) {\n genericComponentClass = componentClass;\n },\n // This accepts a text component class that takes the text string to be\n // rendered as props.\n injectTextComponentClass: function (componentClass) {\n textComponentClass = componentClass;\n }\n};\n\n/**\n * Get a host internal component class for a specific tag.\n *\n * @param {ReactElement} element The element to create.\n * @return {function} The internal class constructor function.\n */\nfunction createInternalComponent(element) {\n !genericComponentClass ? process.env.NODE_ENV !== 'production' ? invariant(false, 'There is no registered component for the tag %s', element.type) : _prodInvariant('111', element.type) : void 0;\n return new genericComponentClass(element);\n}\n\n/**\n * @param {ReactText} text\n * @return {ReactComponent}\n */\nfunction createInstanceForText(text) {\n return new textComponentClass(text);\n}\n\n/**\n * @param {ReactComponent} component\n * @return {boolean}\n */\nfunction isTextComponent(component) {\n return component instanceof textComponentClass;\n}\n\nvar ReactHostComponent = {\n createInternalComponent: createInternalComponent,\n createInstanceForText: createInstanceForText,\n isTextComponent: isTextComponent,\n injection: ReactHostComponentInjection\n};\n\nmodule.exports = ReactHostComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactHostComponent.js\n// module id = 111\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactDOMSelection = require('./ReactDOMSelection');\n\nvar containsNode = require('fbjs/lib/containsNode');\nvar focusNode = require('fbjs/lib/focusNode');\nvar getActiveElement = require('fbjs/lib/getActiveElement');\n\nfunction isInDocument(node) {\n return containsNode(document.documentElement, node);\n}\n\n/**\n * @ReactInputSelection: React input selection module. Based on Selection.js,\n * but modified to be suitable for react and has a couple of bug fixes (doesn't\n * assume buttons have range selections allowed).\n * Input selection module for React.\n */\nvar ReactInputSelection = {\n\n hasSelectionCapabilities: function (elem) {\n var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();\n return nodeName && (nodeName === 'input' && elem.type === 'text' || nodeName === 'textarea' || elem.contentEditable === 'true');\n },\n\n getSelectionInformation: function () {\n var focusedElem = getActiveElement();\n return {\n focusedElem: focusedElem,\n selectionRange: ReactInputSelection.hasSelectionCapabilities(focusedElem) ? ReactInputSelection.getSelection(focusedElem) : null\n };\n },\n\n /**\n * @restoreSelection: If any selection information was potentially lost,\n * restore it. This is useful when performing operations that could remove dom\n * nodes and place them back in, resulting in focus being lost.\n */\n restoreSelection: function (priorSelectionInformation) {\n var curFocusedElem = getActiveElement();\n var priorFocusedElem = priorSelectionInformation.focusedElem;\n var priorSelectionRange = priorSelectionInformation.selectionRange;\n if (curFocusedElem !== priorFocusedElem && isInDocument(priorFocusedElem)) {\n if (ReactInputSelection.hasSelectionCapabilities(priorFocusedElem)) {\n ReactInputSelection.setSelection(priorFocusedElem, priorSelectionRange);\n }\n focusNode(priorFocusedElem);\n }\n },\n\n /**\n * @getSelection: Gets the selection bounds of a focused textarea, input or\n * contentEditable node.\n * -@input: Look up selection bounds of this input\n * -@return {start: selectionStart, end: selectionEnd}\n */\n getSelection: function (input) {\n var selection;\n\n if ('selectionStart' in input) {\n // Modern browser with input or textarea.\n selection = {\n start: input.selectionStart,\n end: input.selectionEnd\n };\n } else if (document.selection && input.nodeName && input.nodeName.toLowerCase() === 'input') {\n // IE8 input.\n var range = document.selection.createRange();\n // There can only be one selection per document in IE, so it must\n // be in our element.\n if (range.parentElement() === input) {\n selection = {\n start: -range.moveStart('character', -input.value.length),\n end: -range.moveEnd('character', -input.value.length)\n };\n }\n } else {\n // Content editable or old IE textarea.\n selection = ReactDOMSelection.getOffsets(input);\n }\n\n return selection || { start: 0, end: 0 };\n },\n\n /**\n * @setSelection: Sets the selection bounds of a textarea or input and focuses\n * the input.\n * -@input Set selection bounds of this input or textarea\n * -@offsets Object of same form that is returned from get*\n */\n setSelection: function (input, offsets) {\n var start = offsets.start;\n var end = offsets.end;\n if (end === undefined) {\n end = start;\n }\n\n if ('selectionStart' in input) {\n input.selectionStart = start;\n input.selectionEnd = Math.min(end, input.value.length);\n } else if (document.selection && input.nodeName && input.nodeName.toLowerCase() === 'input') {\n var range = input.createTextRange();\n range.collapse(true);\n range.moveStart('character', start);\n range.moveEnd('character', end - start);\n range.select();\n } else {\n ReactDOMSelection.setOffsets(input, offsets);\n }\n }\n};\n\nmodule.exports = ReactInputSelection;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactInputSelection.js\n// module id = 112\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar DOMLazyTree = require('./DOMLazyTree');\nvar DOMProperty = require('./DOMProperty');\nvar React = require('react/lib/React');\nvar ReactBrowserEventEmitter = require('./ReactBrowserEventEmitter');\nvar ReactCurrentOwner = require('react/lib/ReactCurrentOwner');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactDOMContainerInfo = require('./ReactDOMContainerInfo');\nvar ReactDOMFeatureFlags = require('./ReactDOMFeatureFlags');\nvar ReactFeatureFlags = require('./ReactFeatureFlags');\nvar ReactInstanceMap = require('./ReactInstanceMap');\nvar ReactInstrumentation = require('./ReactInstrumentation');\nvar ReactMarkupChecksum = require('./ReactMarkupChecksum');\nvar ReactReconciler = require('./ReactReconciler');\nvar ReactUpdateQueue = require('./ReactUpdateQueue');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar emptyObject = require('fbjs/lib/emptyObject');\nvar instantiateReactComponent = require('./instantiateReactComponent');\nvar invariant = require('fbjs/lib/invariant');\nvar setInnerHTML = require('./setInnerHTML');\nvar shouldUpdateReactComponent = require('./shouldUpdateReactComponent');\nvar warning = require('fbjs/lib/warning');\n\nvar ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME;\nvar ROOT_ATTR_NAME = DOMProperty.ROOT_ATTRIBUTE_NAME;\n\nvar ELEMENT_NODE_TYPE = 1;\nvar DOC_NODE_TYPE = 9;\nvar DOCUMENT_FRAGMENT_NODE_TYPE = 11;\n\nvar instancesByReactRootID = {};\n\n/**\n * Finds the index of the first character\n * that's not common between the two given strings.\n *\n * @return {number} the index of the character where the strings diverge\n */\nfunction firstDifferenceIndex(string1, string2) {\n var minLen = Math.min(string1.length, string2.length);\n for (var i = 0; i < minLen; i++) {\n if (string1.charAt(i) !== string2.charAt(i)) {\n return i;\n }\n }\n return string1.length === string2.length ? -1 : minLen;\n}\n\n/**\n * @param {DOMElement|DOMDocument} container DOM element that may contain\n * a React component\n * @return {?*} DOM element that may have the reactRoot ID, or null.\n */\nfunction getReactRootElementInContainer(container) {\n if (!container) {\n return null;\n }\n\n if (container.nodeType === DOC_NODE_TYPE) {\n return container.documentElement;\n } else {\n return container.firstChild;\n }\n}\n\nfunction internalGetID(node) {\n // If node is something like a window, document, or text node, none of\n // which support attributes or a .getAttribute method, gracefully return\n // the empty string, as if the attribute were missing.\n return node.getAttribute && node.getAttribute(ATTR_NAME) || '';\n}\n\n/**\n * Mounts this component and inserts it into the DOM.\n *\n * @param {ReactComponent} componentInstance The instance to mount.\n * @param {DOMElement} container DOM element to mount into.\n * @param {ReactReconcileTransaction} transaction\n * @param {boolean} shouldReuseMarkup If true, do not insert markup\n */\nfunction mountComponentIntoNode(wrapperInstance, container, transaction, shouldReuseMarkup, context) {\n var markerName;\n if (ReactFeatureFlags.logTopLevelRenders) {\n var wrappedElement = wrapperInstance._currentElement.props.child;\n var type = wrappedElement.type;\n markerName = 'React mount: ' + (typeof type === 'string' ? type : type.displayName || type.name);\n console.time(markerName);\n }\n\n var markup = ReactReconciler.mountComponent(wrapperInstance, transaction, null, ReactDOMContainerInfo(wrapperInstance, container), context, 0 /* parentDebugID */\n );\n\n if (markerName) {\n console.timeEnd(markerName);\n }\n\n wrapperInstance._renderedComponent._topLevelWrapper = wrapperInstance;\n ReactMount._mountImageIntoNode(markup, container, wrapperInstance, shouldReuseMarkup, transaction);\n}\n\n/**\n * Batched mount.\n *\n * @param {ReactComponent} componentInstance The instance to mount.\n * @param {DOMElement} container DOM element to mount into.\n * @param {boolean} shouldReuseMarkup If true, do not insert markup\n */\nfunction batchedMountComponentIntoNode(componentInstance, container, shouldReuseMarkup, context) {\n var transaction = ReactUpdates.ReactReconcileTransaction.getPooled(\n /* useCreateElement */\n !shouldReuseMarkup && ReactDOMFeatureFlags.useCreateElement);\n transaction.perform(mountComponentIntoNode, null, componentInstance, container, transaction, shouldReuseMarkup, context);\n ReactUpdates.ReactReconcileTransaction.release(transaction);\n}\n\n/**\n * Unmounts a component and removes it from the DOM.\n *\n * @param {ReactComponent} instance React component instance.\n * @param {DOMElement} container DOM element to unmount from.\n * @final\n * @internal\n * @see {ReactMount.unmountComponentAtNode}\n */\nfunction unmountComponentFromNode(instance, container, safely) {\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onBeginFlush();\n }\n ReactReconciler.unmountComponent(instance, safely);\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onEndFlush();\n }\n\n if (container.nodeType === DOC_NODE_TYPE) {\n container = container.documentElement;\n }\n\n // http://jsperf.com/emptying-a-node\n while (container.lastChild) {\n container.removeChild(container.lastChild);\n }\n}\n\n/**\n * True if the supplied DOM node has a direct React-rendered child that is\n * not a React root element. Useful for warning in `render`,\n * `unmountComponentAtNode`, etc.\n *\n * @param {?DOMElement} node The candidate DOM node.\n * @return {boolean} True if the DOM element contains a direct child that was\n * rendered by React but is not a root element.\n * @internal\n */\nfunction hasNonRootReactChild(container) {\n var rootEl = getReactRootElementInContainer(container);\n if (rootEl) {\n var inst = ReactDOMComponentTree.getInstanceFromNode(rootEl);\n return !!(inst && inst._hostParent);\n }\n}\n\n/**\n * True if the supplied DOM node is a React DOM element and\n * it has been rendered by another copy of React.\n *\n * @param {?DOMElement} node The candidate DOM node.\n * @return {boolean} True if the DOM has been rendered by another copy of React\n * @internal\n */\nfunction nodeIsRenderedByOtherInstance(container) {\n var rootEl = getReactRootElementInContainer(container);\n return !!(rootEl && isReactNode(rootEl) && !ReactDOMComponentTree.getInstanceFromNode(rootEl));\n}\n\n/**\n * True if the supplied DOM node is a valid node element.\n *\n * @param {?DOMElement} node The candidate DOM node.\n * @return {boolean} True if the DOM is a valid DOM node.\n * @internal\n */\nfunction isValidContainer(node) {\n return !!(node && (node.nodeType === ELEMENT_NODE_TYPE || node.nodeType === DOC_NODE_TYPE || node.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE));\n}\n\n/**\n * True if the supplied DOM node is a valid React node element.\n *\n * @param {?DOMElement} node The candidate DOM node.\n * @return {boolean} True if the DOM is a valid React DOM node.\n * @internal\n */\nfunction isReactNode(node) {\n return isValidContainer(node) && (node.hasAttribute(ROOT_ATTR_NAME) || node.hasAttribute(ATTR_NAME));\n}\n\nfunction getHostRootInstanceInContainer(container) {\n var rootEl = getReactRootElementInContainer(container);\n var prevHostInstance = rootEl && ReactDOMComponentTree.getInstanceFromNode(rootEl);\n return prevHostInstance && !prevHostInstance._hostParent ? prevHostInstance : null;\n}\n\nfunction getTopLevelWrapperInContainer(container) {\n var root = getHostRootInstanceInContainer(container);\n return root ? root._hostContainerInfo._topLevelWrapper : null;\n}\n\n/**\n * Temporary (?) hack so that we can store all top-level pending updates on\n * composites instead of having to worry about different types of components\n * here.\n */\nvar topLevelRootCounter = 1;\nvar TopLevelWrapper = function () {\n this.rootID = topLevelRootCounter++;\n};\nTopLevelWrapper.prototype.isReactComponent = {};\nif (process.env.NODE_ENV !== 'production') {\n TopLevelWrapper.displayName = 'TopLevelWrapper';\n}\nTopLevelWrapper.prototype.render = function () {\n return this.props.child;\n};\nTopLevelWrapper.isReactTopLevelWrapper = true;\n\n/**\n * Mounting is the process of initializing a React component by creating its\n * representative DOM elements and inserting them into a supplied `container`.\n * Any prior content inside `container` is destroyed in the process.\n *\n * ReactMount.render(\n * component,\n * document.getElementById('container')\n * );\n *\n * <div id=\"container\"> <-- Supplied `container`.\n * <div data-reactid=\".3\"> <-- Rendered reactRoot of React\n * // ... component.\n * </div>\n * </div>\n *\n * Inside of `container`, the first element rendered is the \"reactRoot\".\n */\nvar ReactMount = {\n\n TopLevelWrapper: TopLevelWrapper,\n\n /**\n * Used by devtools. The keys are not important.\n */\n _instancesByReactRootID: instancesByReactRootID,\n\n /**\n * This is a hook provided to support rendering React components while\n * ensuring that the apparent scroll position of its `container` does not\n * change.\n *\n * @param {DOMElement} container The `container` being rendered into.\n * @param {function} renderCallback This must be called once to do the render.\n */\n scrollMonitor: function (container, renderCallback) {\n renderCallback();\n },\n\n /**\n * Take a component that's already mounted into the DOM and replace its props\n * @param {ReactComponent} prevComponent component instance already in the DOM\n * @param {ReactElement} nextElement component instance to render\n * @param {DOMElement} container container to render into\n * @param {?function} callback function triggered on completion\n */\n _updateRootComponent: function (prevComponent, nextElement, nextContext, container, callback) {\n ReactMount.scrollMonitor(container, function () {\n ReactUpdateQueue.enqueueElementInternal(prevComponent, nextElement, nextContext);\n if (callback) {\n ReactUpdateQueue.enqueueCallbackInternal(prevComponent, callback);\n }\n });\n\n return prevComponent;\n },\n\n /**\n * Render a new component into the DOM. Hooked by hooks!\n *\n * @param {ReactElement} nextElement element to render\n * @param {DOMElement} container container to render into\n * @param {boolean} shouldReuseMarkup if we should skip the markup insertion\n * @return {ReactComponent} nextComponent\n */\n _renderNewRootComponent: function (nextElement, container, shouldReuseMarkup, context) {\n // Various parts of our code (such as ReactCompositeComponent's\n // _renderValidatedComponent) assume that calls to render aren't nested;\n // verify that that's the case.\n process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, '_renderNewRootComponent(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from ' + 'render is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : void 0;\n\n !isValidContainer(container) ? process.env.NODE_ENV !== 'production' ? invariant(false, '_registerComponent(...): Target container is not a DOM element.') : _prodInvariant('37') : void 0;\n\n ReactBrowserEventEmitter.ensureScrollValueMonitoring();\n var componentInstance = instantiateReactComponent(nextElement, false);\n\n // The initial render is synchronous but any updates that happen during\n // rendering, in componentWillMount or componentDidMount, will be batched\n // according to the current batching strategy.\n\n ReactUpdates.batchedUpdates(batchedMountComponentIntoNode, componentInstance, container, shouldReuseMarkup, context);\n\n var wrapperID = componentInstance._instance.rootID;\n instancesByReactRootID[wrapperID] = componentInstance;\n\n return componentInstance;\n },\n\n /**\n * Renders a React component into the DOM in the supplied `container`.\n *\n * If the React component was previously rendered into `container`, this will\n * perform an update on it and only mutate the DOM as necessary to reflect the\n * latest React component.\n *\n * @param {ReactComponent} parentComponent The conceptual parent of this render tree.\n * @param {ReactElement} nextElement Component element to render.\n * @param {DOMElement} container DOM element to render into.\n * @param {?function} callback function triggered on completion\n * @return {ReactComponent} Component instance rendered in `container`.\n */\n renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) {\n !(parentComponent != null && ReactInstanceMap.has(parentComponent)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'parentComponent must be a valid React Component') : _prodInvariant('38') : void 0;\n return ReactMount._renderSubtreeIntoContainer(parentComponent, nextElement, container, callback);\n },\n\n _renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) {\n ReactUpdateQueue.validateCallback(callback, 'ReactDOM.render');\n !React.isValidElement(nextElement) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactDOM.render(): Invalid component element.%s', typeof nextElement === 'string' ? ' Instead of passing a string like \\'div\\', pass ' + 'React.createElement(\\'div\\') or <div />.' : typeof nextElement === 'function' ? ' Instead of passing a class like Foo, pass ' + 'React.createElement(Foo) or <Foo />.' :\n // Check if it quacks like an element\n nextElement != null && nextElement.props !== undefined ? ' This may be caused by unintentionally loading two independent ' + 'copies of React.' : '') : _prodInvariant('39', typeof nextElement === 'string' ? ' Instead of passing a string like \\'div\\', pass ' + 'React.createElement(\\'div\\') or <div />.' : typeof nextElement === 'function' ? ' Instead of passing a class like Foo, pass ' + 'React.createElement(Foo) or <Foo />.' : nextElement != null && nextElement.props !== undefined ? ' This may be caused by unintentionally loading two independent ' + 'copies of React.' : '') : void 0;\n\n process.env.NODE_ENV !== 'production' ? warning(!container || !container.tagName || container.tagName.toUpperCase() !== 'BODY', 'render(): Rendering components directly into document.body is ' + 'discouraged, since its children are often manipulated by third-party ' + 'scripts and browser extensions. This may lead to subtle ' + 'reconciliation issues. Try rendering into a container element created ' + 'for your app.') : void 0;\n\n var nextWrappedElement = React.createElement(TopLevelWrapper, { child: nextElement });\n\n var nextContext;\n if (parentComponent) {\n var parentInst = ReactInstanceMap.get(parentComponent);\n nextContext = parentInst._processChildContext(parentInst._context);\n } else {\n nextContext = emptyObject;\n }\n\n var prevComponent = getTopLevelWrapperInContainer(container);\n\n if (prevComponent) {\n var prevWrappedElement = prevComponent._currentElement;\n var prevElement = prevWrappedElement.props.child;\n if (shouldUpdateReactComponent(prevElement, nextElement)) {\n var publicInst = prevComponent._renderedComponent.getPublicInstance();\n var updatedCallback = callback && function () {\n callback.call(publicInst);\n };\n ReactMount._updateRootComponent(prevComponent, nextWrappedElement, nextContext, container, updatedCallback);\n return publicInst;\n } else {\n ReactMount.unmountComponentAtNode(container);\n }\n }\n\n var reactRootElement = getReactRootElementInContainer(container);\n var containerHasReactMarkup = reactRootElement && !!internalGetID(reactRootElement);\n var containerHasNonRootReactChild = hasNonRootReactChild(container);\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(!containerHasNonRootReactChild, 'render(...): Replacing React-rendered children with a new root ' + 'component. If you intended to update the children of this node, ' + 'you should instead have the existing children update their state ' + 'and render the new components instead of calling ReactDOM.render.') : void 0;\n\n if (!containerHasReactMarkup || reactRootElement.nextSibling) {\n var rootElementSibling = reactRootElement;\n while (rootElementSibling) {\n if (internalGetID(rootElementSibling)) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'render(): Target node has markup rendered by React, but there ' + 'are unrelated nodes as well. This is most commonly caused by ' + 'white-space inserted around server-rendered markup.') : void 0;\n break;\n }\n rootElementSibling = rootElementSibling.nextSibling;\n }\n }\n }\n\n var shouldReuseMarkup = containerHasReactMarkup && !prevComponent && !containerHasNonRootReactChild;\n var component = ReactMount._renderNewRootComponent(nextWrappedElement, container, shouldReuseMarkup, nextContext)._renderedComponent.getPublicInstance();\n if (callback) {\n callback.call(component);\n }\n return component;\n },\n\n /**\n * Renders a React component into the DOM in the supplied `container`.\n * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.render\n *\n * If the React component was previously rendered into `container`, this will\n * perform an update on it and only mutate the DOM as necessary to reflect the\n * latest React component.\n *\n * @param {ReactElement} nextElement Component element to render.\n * @param {DOMElement} container DOM element to render into.\n * @param {?function} callback function triggered on completion\n * @return {ReactComponent} Component instance rendered in `container`.\n */\n render: function (nextElement, container, callback) {\n return ReactMount._renderSubtreeIntoContainer(null, nextElement, container, callback);\n },\n\n /**\n * Unmounts and destroys the React component rendered in the `container`.\n * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.unmountcomponentatnode\n *\n * @param {DOMElement} container DOM element containing a React component.\n * @return {boolean} True if a component was found in and unmounted from\n * `container`\n */\n unmountComponentAtNode: function (container) {\n // Various parts of our code (such as ReactCompositeComponent's\n // _renderValidatedComponent) assume that calls to render aren't nested;\n // verify that that's the case. (Strictly speaking, unmounting won't cause a\n // render but we still don't expect to be in a render call here.)\n process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, 'unmountComponentAtNode(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from render ' + 'is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : void 0;\n\n !isValidContainer(container) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'unmountComponentAtNode(...): Target container is not a DOM element.') : _prodInvariant('40') : void 0;\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(!nodeIsRenderedByOtherInstance(container), 'unmountComponentAtNode(): The node you\\'re attempting to unmount ' + 'was rendered by another copy of React.') : void 0;\n }\n\n var prevComponent = getTopLevelWrapperInContainer(container);\n if (!prevComponent) {\n // Check if the node being unmounted was rendered by React, but isn't a\n // root node.\n var containerHasNonRootReactChild = hasNonRootReactChild(container);\n\n // Check if the container itself is a React root node.\n var isContainerReactRoot = container.nodeType === 1 && container.hasAttribute(ROOT_ATTR_NAME);\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(!containerHasNonRootReactChild, 'unmountComponentAtNode(): The node you\\'re attempting to unmount ' + 'was rendered by React and is not a top-level container. %s', isContainerReactRoot ? 'You may have accidentally passed in a React root node instead ' + 'of its container.' : 'Instead, have the parent component update its state and ' + 'rerender in order to remove this component.') : void 0;\n }\n\n return false;\n }\n delete instancesByReactRootID[prevComponent._instance.rootID];\n ReactUpdates.batchedUpdates(unmountComponentFromNode, prevComponent, container, false);\n return true;\n },\n\n _mountImageIntoNode: function (markup, container, instance, shouldReuseMarkup, transaction) {\n !isValidContainer(container) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mountComponentIntoNode(...): Target container is not valid.') : _prodInvariant('41') : void 0;\n\n if (shouldReuseMarkup) {\n var rootElement = getReactRootElementInContainer(container);\n if (ReactMarkupChecksum.canReuseMarkup(markup, rootElement)) {\n ReactDOMComponentTree.precacheNode(instance, rootElement);\n return;\n } else {\n var checksum = rootElement.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);\n rootElement.removeAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);\n\n var rootMarkup = rootElement.outerHTML;\n rootElement.setAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME, checksum);\n\n var normalizedMarkup = markup;\n if (process.env.NODE_ENV !== 'production') {\n // because rootMarkup is retrieved from the DOM, various normalizations\n // will have occurred which will not be present in `markup`. Here,\n // insert markup into a <div> or <iframe> depending on the container\n // type to perform the same normalizations before comparing.\n var normalizer;\n if (container.nodeType === ELEMENT_NODE_TYPE) {\n normalizer = document.createElement('div');\n normalizer.innerHTML = markup;\n normalizedMarkup = normalizer.innerHTML;\n } else {\n normalizer = document.createElement('iframe');\n document.body.appendChild(normalizer);\n normalizer.contentDocument.write(markup);\n normalizedMarkup = normalizer.contentDocument.documentElement.outerHTML;\n document.body.removeChild(normalizer);\n }\n }\n\n var diffIndex = firstDifferenceIndex(normalizedMarkup, rootMarkup);\n var difference = ' (client) ' + normalizedMarkup.substring(diffIndex - 20, diffIndex + 20) + '\\n (server) ' + rootMarkup.substring(diffIndex - 20, diffIndex + 20);\n\n !(container.nodeType !== DOC_NODE_TYPE) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'You\\'re trying to render a component to the document using server rendering but the checksum was invalid. This usually means you rendered a different component type or props on the client from the one on the server, or your render() methods are impure. React cannot handle this case due to cross-browser quirks by rendering at the document root. You should look for environment dependent code in your components and ensure the props are the same client and server side:\\n%s', difference) : _prodInvariant('42', difference) : void 0;\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(false, 'React attempted to reuse markup in a container but the ' + 'checksum was invalid. This generally means that you are ' + 'using server rendering and the markup generated on the ' + 'server was not what the client was expecting. React injected ' + 'new markup to compensate which works but you have lost many ' + 'of the benefits of server rendering. Instead, figure out ' + 'why the markup being generated is different on the client ' + 'or server:\\n%s', difference) : void 0;\n }\n }\n }\n\n !(container.nodeType !== DOC_NODE_TYPE) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'You\\'re trying to render a component to the document but you didn\\'t use server rendering. We can\\'t do this without using server rendering due to cross-browser quirks. See ReactDOMServer.renderToString() for server rendering.') : _prodInvariant('43') : void 0;\n\n if (transaction.useCreateElement) {\n while (container.lastChild) {\n container.removeChild(container.lastChild);\n }\n DOMLazyTree.insertTreeBefore(container, markup, null);\n } else {\n setInnerHTML(container, markup);\n ReactDOMComponentTree.precacheNode(instance, container.firstChild);\n }\n\n if (process.env.NODE_ENV !== 'production') {\n var hostNode = ReactDOMComponentTree.getInstanceFromNode(container.firstChild);\n if (hostNode._debugID !== 0) {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: hostNode._debugID,\n type: 'mount',\n payload: markup.toString()\n });\n }\n }\n }\n};\n\nmodule.exports = ReactMount;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactMount.js\n// module id = 113\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar React = require('react/lib/React');\n\nvar invariant = require('fbjs/lib/invariant');\n\nvar ReactNodeTypes = {\n HOST: 0,\n COMPOSITE: 1,\n EMPTY: 2,\n\n getType: function (node) {\n if (node === null || node === false) {\n return ReactNodeTypes.EMPTY;\n } else if (React.isValidElement(node)) {\n if (typeof node.type === 'function') {\n return ReactNodeTypes.COMPOSITE;\n } else {\n return ReactNodeTypes.HOST;\n }\n }\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Unexpected node: %s', node) : _prodInvariant('26', node) : void 0;\n }\n};\n\nmodule.exports = ReactNodeTypes;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactNodeTypes.js\n// module id = 114\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';\n\nmodule.exports = ReactPropTypesSecret;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactPropTypesSecret.js\n// module id = 115\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ViewportMetrics = {\n\n currentScrollLeft: 0,\n\n currentScrollTop: 0,\n\n refreshScrollValues: function (scrollPosition) {\n ViewportMetrics.currentScrollLeft = scrollPosition.x;\n ViewportMetrics.currentScrollTop = scrollPosition.y;\n }\n\n};\n\nmodule.exports = ViewportMetrics;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ViewportMetrics.js\n// module id = 116\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Accumulates items that must not be null or undefined into the first one. This\n * is used to conserve memory by avoiding array allocations, and thus sacrifices\n * API cleanness. Since `current` can be null before being passed in and not\n * null after this function, make sure to assign it back to `current`:\n *\n * `a = accumulateInto(a, b);`\n *\n * This API should be sparingly used. Try `accumulate` for something cleaner.\n *\n * @return {*|array<*>} An accumulation of items.\n */\n\nfunction accumulateInto(current, next) {\n !(next != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'accumulateInto(...): Accumulated items must not be null or undefined.') : _prodInvariant('30') : void 0;\n\n if (current == null) {\n return next;\n }\n\n // Both are not empty. Warning: Never call x.concat(y) when you are not\n // certain that x is an Array (x could be a string with concat method).\n if (Array.isArray(current)) {\n if (Array.isArray(next)) {\n current.push.apply(current, next);\n return current;\n }\n current.push(next);\n return current;\n }\n\n if (Array.isArray(next)) {\n // A bit too dangerous to mutate `next`.\n return [current].concat(next);\n }\n\n return [current, next];\n}\n\nmodule.exports = accumulateInto;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/accumulateInto.js\n// module id = 117\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/**\n * @param {array} arr an \"accumulation\" of items which is either an Array or\n * a single item. Useful when paired with the `accumulate` module. This is a\n * simple utility that allows us to reason about a collection of items, but\n * handling the case when there is exactly one item (and we do not need to\n * allocate an array).\n */\n\nfunction forEachAccumulated(arr, cb, scope) {\n if (Array.isArray(arr)) {\n arr.forEach(cb, scope);\n } else if (arr) {\n cb.call(scope, arr);\n }\n}\n\nmodule.exports = forEachAccumulated;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/forEachAccumulated.js\n// module id = 118\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactNodeTypes = require('./ReactNodeTypes');\n\nfunction getHostComponentFromComposite(inst) {\n var type;\n\n while ((type = inst._renderedNodeType) === ReactNodeTypes.COMPOSITE) {\n inst = inst._renderedComponent;\n }\n\n if (type === ReactNodeTypes.HOST) {\n return inst._renderedComponent;\n } else if (type === ReactNodeTypes.EMPTY) {\n return null;\n }\n}\n\nmodule.exports = getHostComponentFromComposite;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getHostComponentFromComposite.js\n// module id = 119\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n\nvar contentKey = null;\n\n/**\n * Gets the key used to access text content on a DOM node.\n *\n * @return {?string} Key used to access text content.\n * @internal\n */\nfunction getTextContentAccessor() {\n if (!contentKey && ExecutionEnvironment.canUseDOM) {\n // Prefer textContent to innerText because many browsers support both but\n // SVG <text> elements don't support innerText even when <div> does.\n contentKey = 'textContent' in document.documentElement ? 'textContent' : 'innerText';\n }\n return contentKey;\n}\n\nmodule.exports = getTextContentAccessor;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getTextContentAccessor.js\n// module id = 120\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar ReactCompositeComponent = require('./ReactCompositeComponent');\nvar ReactEmptyComponent = require('./ReactEmptyComponent');\nvar ReactHostComponent = require('./ReactHostComponent');\n\nvar getNextDebugID = require('./getNextDebugID');\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\n// To avoid a cyclic dependency, we create the final class in this module\nvar ReactCompositeComponentWrapper = function (element) {\n this.construct(element);\n};\n_assign(ReactCompositeComponentWrapper.prototype, ReactCompositeComponent, {\n _instantiateReactComponent: instantiateReactComponent\n});\n\nfunction getDeclarationErrorAddendum(owner) {\n if (owner) {\n var name = owner.getName();\n if (name) {\n return ' Check the render method of `' + name + '`.';\n }\n }\n return '';\n}\n\n/**\n * Check if the type reference is a known internal type. I.e. not a user\n * provided composite type.\n *\n * @param {function} type\n * @return {boolean} Returns true if this is a valid internal type.\n */\nfunction isInternalComponentType(type) {\n return typeof type === 'function' && typeof type.prototype !== 'undefined' && typeof type.prototype.mountComponent === 'function' && typeof type.prototype.receiveComponent === 'function';\n}\n\n/**\n * Given a ReactNode, create an instance that will actually be mounted.\n *\n * @param {ReactNode} node\n * @param {boolean} shouldHaveDebugID\n * @return {object} A new instance of the element's constructor.\n * @protected\n */\nfunction instantiateReactComponent(node, shouldHaveDebugID) {\n var instance;\n\n if (node === null || node === false) {\n instance = ReactEmptyComponent.create(instantiateReactComponent);\n } else if (typeof node === 'object') {\n var element = node;\n var type = element.type;\n if (typeof type !== 'function' && typeof type !== 'string') {\n var info = '';\n if (process.env.NODE_ENV !== 'production') {\n if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) {\n info += ' You likely forgot to export your component from the file ' + 'it\\'s defined in.';\n }\n }\n info += getDeclarationErrorAddendum(element._owner);\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: %s.%s', type == null ? type : typeof type, info) : _prodInvariant('130', type == null ? type : typeof type, info) : void 0;\n }\n\n // Special case string values\n if (typeof element.type === 'string') {\n instance = ReactHostComponent.createInternalComponent(element);\n } else if (isInternalComponentType(element.type)) {\n // This is temporarily available for custom components that are not string\n // representations. I.e. ART. Once those are updated to use the string\n // representation, we can drop this code path.\n instance = new element.type(element);\n\n // We renamed this. Allow the old name for compat. :(\n if (!instance.getHostNode) {\n instance.getHostNode = instance.getNativeNode;\n }\n } else {\n instance = new ReactCompositeComponentWrapper(element);\n }\n } else if (typeof node === 'string' || typeof node === 'number') {\n instance = ReactHostComponent.createInstanceForText(node);\n } else {\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Encountered invalid React node of type %s', typeof node) : _prodInvariant('131', typeof node) : void 0;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(typeof instance.mountComponent === 'function' && typeof instance.receiveComponent === 'function' && typeof instance.getHostNode === 'function' && typeof instance.unmountComponent === 'function', 'Only React Components can be mounted.') : void 0;\n }\n\n // These two fields are used by the DOM and ART diffing algorithms\n // respectively. Instead of using expandos on components, we should be\n // storing the state needed by the diffing algorithms elsewhere.\n instance._mountIndex = 0;\n instance._mountImage = null;\n\n if (process.env.NODE_ENV !== 'production') {\n instance._debugID = shouldHaveDebugID ? getNextDebugID() : 0;\n }\n\n // Internal instances should fully constructed at this point, so they should\n // not get any new fields added to them at this point.\n if (process.env.NODE_ENV !== 'production') {\n if (Object.preventExtensions) {\n Object.preventExtensions(instance);\n }\n }\n\n return instance;\n}\n\nmodule.exports = instantiateReactComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/instantiateReactComponent.js\n// module id = 121\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/**\n * @see http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary\n */\n\nvar supportedInputTypes = {\n 'color': true,\n 'date': true,\n 'datetime': true,\n 'datetime-local': true,\n 'email': true,\n 'month': true,\n 'number': true,\n 'password': true,\n 'range': true,\n 'search': true,\n 'tel': true,\n 'text': true,\n 'time': true,\n 'url': true,\n 'week': true\n};\n\nfunction isTextInputElement(elem) {\n var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();\n\n if (nodeName === 'input') {\n return !!supportedInputTypes[elem.type];\n }\n\n if (nodeName === 'textarea') {\n return true;\n }\n\n return false;\n}\n\nmodule.exports = isTextInputElement;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/isTextInputElement.js\n// module id = 122\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar escapeTextContentForBrowser = require('./escapeTextContentForBrowser');\nvar setInnerHTML = require('./setInnerHTML');\n\n/**\n * Set the textContent property of a node, ensuring that whitespace is preserved\n * even in IE8. innerText is a poor substitute for textContent and, among many\n * issues, inserts <br> instead of the literal newline chars. innerHTML behaves\n * as it should.\n *\n * @param {DOMElement} node\n * @param {string} text\n * @internal\n */\nvar setTextContent = function (node, text) {\n if (text) {\n var firstChild = node.firstChild;\n\n if (firstChild && firstChild === node.lastChild && firstChild.nodeType === 3) {\n firstChild.nodeValue = text;\n return;\n }\n }\n node.textContent = text;\n};\n\nif (ExecutionEnvironment.canUseDOM) {\n if (!('textContent' in document.documentElement)) {\n setTextContent = function (node, text) {\n if (node.nodeType === 3) {\n node.nodeValue = text;\n return;\n }\n setInnerHTML(node, escapeTextContentForBrowser(text));\n };\n }\n}\n\nmodule.exports = setTextContent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/setTextContent.js\n// module id = 123\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactCurrentOwner = require('react/lib/ReactCurrentOwner');\nvar REACT_ELEMENT_TYPE = require('./ReactElementSymbol');\n\nvar getIteratorFn = require('./getIteratorFn');\nvar invariant = require('fbjs/lib/invariant');\nvar KeyEscapeUtils = require('./KeyEscapeUtils');\nvar warning = require('fbjs/lib/warning');\n\nvar SEPARATOR = '.';\nvar SUBSEPARATOR = ':';\n\n/**\n * This is inlined from ReactElement since this file is shared between\n * isomorphic and renderers. We could extract this to a\n *\n */\n\n/**\n * TODO: Test that a single child and an array with one item have the same key\n * pattern.\n */\n\nvar didWarnAboutMaps = false;\n\n/**\n * Generate a key string that identifies a component within a set.\n *\n * @param {*} component A component that could contain a manual key.\n * @param {number} index Index that is used if a manual key is not provided.\n * @return {string}\n */\nfunction getComponentKey(component, index) {\n // Do some typechecking here since we call this blindly. We want to ensure\n // that we don't block potential future ES APIs.\n if (component && typeof component === 'object' && component.key != null) {\n // Explicit key\n return KeyEscapeUtils.escape(component.key);\n }\n // Implicit key determined by the index in the set\n return index.toString(36);\n}\n\n/**\n * @param {?*} children Children tree container.\n * @param {!string} nameSoFar Name of the key path so far.\n * @param {!function} callback Callback to invoke with each child found.\n * @param {?*} traverseContext Used to pass information throughout the traversal\n * process.\n * @return {!number} The number of children in this subtree.\n */\nfunction traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) {\n var type = typeof children;\n\n if (type === 'undefined' || type === 'boolean') {\n // All of the above are perceived as null.\n children = null;\n }\n\n if (children === null || type === 'string' || type === 'number' ||\n // The following is inlined from ReactElement. This means we can optimize\n // some checks. React Fiber also inlines this logic for similar purposes.\n type === 'object' && children.$$typeof === REACT_ELEMENT_TYPE) {\n callback(traverseContext, children,\n // If it's the only child, treat the name as if it was wrapped in an array\n // so that it's consistent if the number of children grows.\n nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar);\n return 1;\n }\n\n var child;\n var nextName;\n var subtreeCount = 0; // Count of children found in the current subtree.\n var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR;\n\n if (Array.isArray(children)) {\n for (var i = 0; i < children.length; i++) {\n child = children[i];\n nextName = nextNamePrefix + getComponentKey(child, i);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n } else {\n var iteratorFn = getIteratorFn(children);\n if (iteratorFn) {\n var iterator = iteratorFn.call(children);\n var step;\n if (iteratorFn !== children.entries) {\n var ii = 0;\n while (!(step = iterator.next()).done) {\n child = step.value;\n nextName = nextNamePrefix + getComponentKey(child, ii++);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n } else {\n if (process.env.NODE_ENV !== 'production') {\n var mapsAsChildrenAddendum = '';\n if (ReactCurrentOwner.current) {\n var mapsAsChildrenOwnerName = ReactCurrentOwner.current.getName();\n if (mapsAsChildrenOwnerName) {\n mapsAsChildrenAddendum = ' Check the render method of `' + mapsAsChildrenOwnerName + '`.';\n }\n }\n process.env.NODE_ENV !== 'production' ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.%s', mapsAsChildrenAddendum) : void 0;\n didWarnAboutMaps = true;\n }\n // Iterator will provide entry [k,v] tuples rather than values.\n while (!(step = iterator.next()).done) {\n var entry = step.value;\n if (entry) {\n child = entry[1];\n nextName = nextNamePrefix + KeyEscapeUtils.escape(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n }\n }\n } else if (type === 'object') {\n var addendum = '';\n if (process.env.NODE_ENV !== 'production') {\n addendum = ' If you meant to render a collection of children, use an array ' + 'instead or wrap the object using createFragment(object) from the ' + 'React add-ons.';\n if (children._isReactElement) {\n addendum = ' It looks like you\\'re using an element created by a different ' + 'version of React. Make sure to use only one copy of React.';\n }\n if (ReactCurrentOwner.current) {\n var name = ReactCurrentOwner.current.getName();\n if (name) {\n addendum += ' Check the render method of `' + name + '`.';\n }\n }\n }\n var childrenString = String(children);\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : _prodInvariant('31', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : void 0;\n }\n }\n\n return subtreeCount;\n}\n\n/**\n * Traverses children that are typically specified as `props.children`, but\n * might also be specified through attributes:\n *\n * - `traverseAllChildren(this.props.children, ...)`\n * - `traverseAllChildren(this.props.leftPanelChildren, ...)`\n *\n * The `traverseContext` is an optional argument that is passed through the\n * entire traversal. It can be used to store accumulations or anything else that\n * the callback might find relevant.\n *\n * @param {?*} children Children tree object.\n * @param {!function} callback To invoke upon traversing each child.\n * @param {?*} traverseContext Context for traversal.\n * @return {!number} The number of children in this subtree.\n */\nfunction traverseAllChildren(children, callback, traverseContext) {\n if (children == null) {\n return 0;\n }\n\n return traverseAllChildrenImpl(children, '', callback, traverseContext);\n}\n\nmodule.exports = traverseAllChildren;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/traverseAllChildren.js\n// module id = 124\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n// The Symbol used to tag the ReactElement type. If there is no native Symbol\n// nor polyfill, then a plain number is used for performance.\n\nvar REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7;\n\nmodule.exports = REACT_ELEMENT_TYPE;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactElementSymbol.js\n// module id = 125\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n/**\n * ReactElementValidator provides a wrapper around a element factory\n * which validates the props passed to the element. This is intended to be\n * used only in DEV and could be replaced by a static type checker for languages\n * that support it.\n */\n\n'use strict';\n\nvar ReactCurrentOwner = require('./ReactCurrentOwner');\nvar ReactComponentTreeHook = require('./ReactComponentTreeHook');\nvar ReactElement = require('./ReactElement');\n\nvar checkReactTypeSpec = require('./checkReactTypeSpec');\n\nvar canDefineProperty = require('./canDefineProperty');\nvar getIteratorFn = require('./getIteratorFn');\nvar warning = require('fbjs/lib/warning');\n\nfunction getDeclarationErrorAddendum() {\n if (ReactCurrentOwner.current) {\n var name = ReactCurrentOwner.current.getName();\n if (name) {\n return ' Check the render method of `' + name + '`.';\n }\n }\n return '';\n}\n\n/**\n * Warn if there's no key explicitly set on dynamic arrays of children or\n * object keys are not valid. This allows us to keep track of children between\n * updates.\n */\nvar ownerHasKeyUseWarning = {};\n\nfunction getCurrentComponentErrorInfo(parentType) {\n var info = getDeclarationErrorAddendum();\n\n if (!info) {\n var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name;\n if (parentName) {\n info = ' Check the top-level render call using <' + parentName + '>.';\n }\n }\n return info;\n}\n\n/**\n * Warn if the element doesn't have an explicit key assigned to it.\n * This element is in an array. The array could grow and shrink or be\n * reordered. All children that haven't already been validated are required to\n * have a \"key\" property assigned to it. Error statuses are cached so a warning\n * will only be shown once.\n *\n * @internal\n * @param {ReactElement} element Element that requires a key.\n * @param {*} parentType element's parent's type.\n */\nfunction validateExplicitKey(element, parentType) {\n if (!element._store || element._store.validated || element.key != null) {\n return;\n }\n element._store.validated = true;\n\n var memoizer = ownerHasKeyUseWarning.uniqueKey || (ownerHasKeyUseWarning.uniqueKey = {});\n\n var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType);\n if (memoizer[currentComponentErrorInfo]) {\n return;\n }\n memoizer[currentComponentErrorInfo] = true;\n\n // Usually the current owner is the offender, but if it accepts children as a\n // property, it may be the creator of the child that's responsible for\n // assigning it a key.\n var childOwner = '';\n if (element && element._owner && element._owner !== ReactCurrentOwner.current) {\n // Give the component that originally created this child.\n childOwner = ' It was passed a child from ' + element._owner.getName() + '.';\n }\n\n process.env.NODE_ENV !== 'production' ? warning(false, 'Each child in an array or iterator should have a unique \"key\" prop.' + '%s%s See https://fb.me/react-warning-keys for more information.%s', currentComponentErrorInfo, childOwner, ReactComponentTreeHook.getCurrentStackAddendum(element)) : void 0;\n}\n\n/**\n * Ensure that every element either is passed in a static location, in an\n * array with an explicit keys property defined, or in an object literal\n * with valid key property.\n *\n * @internal\n * @param {ReactNode} node Statically passed child of any type.\n * @param {*} parentType node's parent's type.\n */\nfunction validateChildKeys(node, parentType) {\n if (typeof node !== 'object') {\n return;\n }\n if (Array.isArray(node)) {\n for (var i = 0; i < node.length; i++) {\n var child = node[i];\n if (ReactElement.isValidElement(child)) {\n validateExplicitKey(child, parentType);\n }\n }\n } else if (ReactElement.isValidElement(node)) {\n // This element was passed in a valid location.\n if (node._store) {\n node._store.validated = true;\n }\n } else if (node) {\n var iteratorFn = getIteratorFn(node);\n // Entry iterators provide implicit keys.\n if (iteratorFn) {\n if (iteratorFn !== node.entries) {\n var iterator = iteratorFn.call(node);\n var step;\n while (!(step = iterator.next()).done) {\n if (ReactElement.isValidElement(step.value)) {\n validateExplicitKey(step.value, parentType);\n }\n }\n }\n }\n }\n}\n\n/**\n * Given an element, validate that its props follow the propTypes definition,\n * provided by the type.\n *\n * @param {ReactElement} element\n */\nfunction validatePropTypes(element) {\n var componentClass = element.type;\n if (typeof componentClass !== 'function') {\n return;\n }\n var name = componentClass.displayName || componentClass.name;\n if (componentClass.propTypes) {\n checkReactTypeSpec(componentClass.propTypes, element.props, 'prop', name, element, null);\n }\n if (typeof componentClass.getDefaultProps === 'function') {\n process.env.NODE_ENV !== 'production' ? warning(componentClass.getDefaultProps.isReactClassApproved, 'getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.') : void 0;\n }\n}\n\nvar ReactElementValidator = {\n\n createElement: function (type, props, children) {\n var validType = typeof type === 'string' || typeof type === 'function';\n // We warn in this case but don't throw. We expect the element creation to\n // succeed and there will likely be errors in render.\n if (!validType) {\n if (typeof type !== 'function' && typeof type !== 'string') {\n var info = '';\n if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) {\n info += ' You likely forgot to export your component from the file ' + 'it\\'s defined in.';\n }\n info += getDeclarationErrorAddendum();\n process.env.NODE_ENV !== 'production' ? warning(false, 'React.createElement: type is invalid -- expected a string (for ' + 'built-in components) or a class/function (for composite ' + 'components) but got: %s.%s', type == null ? type : typeof type, info) : void 0;\n }\n }\n\n var element = ReactElement.createElement.apply(this, arguments);\n\n // The result can be nullish if a mock or a custom function is used.\n // TODO: Drop this when these are no longer allowed as the type argument.\n if (element == null) {\n return element;\n }\n\n // Skip key warning if the type isn't valid since our key validation logic\n // doesn't expect a non-string/function type and can throw confusing errors.\n // We don't want exception behavior to differ between dev and prod.\n // (Rendering will throw with a helpful message and as soon as the type is\n // fixed, the key warnings will appear.)\n if (validType) {\n for (var i = 2; i < arguments.length; i++) {\n validateChildKeys(arguments[i], type);\n }\n }\n\n validatePropTypes(element);\n\n return element;\n },\n\n createFactory: function (type) {\n var validatedFactory = ReactElementValidator.createElement.bind(null, type);\n // Legacy hook TODO: Warn if this is accessed\n validatedFactory.type = type;\n\n if (process.env.NODE_ENV !== 'production') {\n if (canDefineProperty) {\n Object.defineProperty(validatedFactory, 'type', {\n enumerable: false,\n get: function () {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.') : void 0;\n Object.defineProperty(this, 'type', {\n value: type\n });\n return type;\n }\n });\n }\n }\n\n return validatedFactory;\n },\n\n cloneElement: function (element, props, children) {\n var newElement = ReactElement.cloneElement.apply(this, arguments);\n for (var i = 2; i < arguments.length; i++) {\n validateChildKeys(arguments[i], newElement.type);\n }\n validatePropTypes(newElement);\n return newElement;\n }\n\n};\n\nmodule.exports = ReactElementValidator;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactElementValidator.js\n// module id = 126\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';\n\nmodule.exports = ReactPropTypesSecret;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactPropTypesSecret.js\n// module id = 127\n// module chunks = 0","'use strict';\n\nmodule.exports = require('./lib/React');\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/react.js\n// module id = 128\n// module chunks = 0","/*\n\tMIT License http://www.opensource.org/licenses/mit-license.php\n\tAuthor Tobias Koppers @sokra\n*/\nvar stylesInDom = {},\n\tmemoize = function(fn) {\n\t\tvar memo;\n\t\treturn function () {\n\t\t\tif (typeof memo === \"undefined\") memo = fn.apply(this, arguments);\n\t\t\treturn memo;\n\t\t};\n\t},\n\tisOldIE = memoize(function() {\n\t\treturn /msie [6-9]\\b/.test(self.navigator.userAgent.toLowerCase());\n\t}),\n\tgetHeadElement = memoize(function () {\n\t\treturn document.head || document.getElementsByTagName(\"head\")[0];\n\t}),\n\tsingletonElement = null,\n\tsingletonCounter = 0,\n\tstyleElementsInsertedAtTop = [];\n\nmodule.exports = function(list, options) {\n\tif(typeof DEBUG !== \"undefined\" && DEBUG) {\n\t\tif(typeof document !== \"object\") throw new Error(\"The style-loader cannot be used in a non-browser environment\");\n\t}\n\n\toptions = options || {};\n\t// Force single-tag solution on IE6-9, which has a hard limit on the # of <style>\n\t// tags it will allow on a page\n\tif (typeof options.singleton === \"undefined\") options.singleton = isOldIE();\n\n\t// By default, add <style> tags to the bottom of <head>.\n\tif (typeof options.insertAt === \"undefined\") options.insertAt = \"bottom\";\n\n\tvar styles = listToStyles(list);\n\taddStylesToDom(styles, options);\n\n\treturn function update(newList) {\n\t\tvar mayRemove = [];\n\t\tfor(var i = 0; i < styles.length; i++) {\n\t\t\tvar item = styles[i];\n\t\t\tvar domStyle = stylesInDom[item.id];\n\t\t\tdomStyle.refs--;\n\t\t\tmayRemove.push(domStyle);\n\t\t}\n\t\tif(newList) {\n\t\t\tvar newStyles = listToStyles(newList);\n\t\t\taddStylesToDom(newStyles, options);\n\t\t}\n\t\tfor(var i = 0; i < mayRemove.length; i++) {\n\t\t\tvar domStyle = mayRemove[i];\n\t\t\tif(domStyle.refs === 0) {\n\t\t\t\tfor(var j = 0; j < domStyle.parts.length; j++)\n\t\t\t\t\tdomStyle.parts[j]();\n\t\t\t\tdelete stylesInDom[domStyle.id];\n\t\t\t}\n\t\t}\n\t};\n}\n\nfunction addStylesToDom(styles, options) {\n\tfor(var i = 0; i < styles.length; i++) {\n\t\tvar item = styles[i];\n\t\tvar domStyle = stylesInDom[item.id];\n\t\tif(domStyle) {\n\t\t\tdomStyle.refs++;\n\t\t\tfor(var j = 0; j < domStyle.parts.length; j++) {\n\t\t\t\tdomStyle.parts[j](item.parts[j]);\n\t\t\t}\n\t\t\tfor(; j < item.parts.length; j++) {\n\t\t\t\tdomStyle.parts.push(addStyle(item.parts[j], options));\n\t\t\t}\n\t\t} else {\n\t\t\tvar parts = [];\n\t\t\tfor(var j = 0; j < item.parts.length; j++) {\n\t\t\t\tparts.push(addStyle(item.parts[j], options));\n\t\t\t}\n\t\t\tstylesInDom[item.id] = {id: item.id, refs: 1, parts: parts};\n\t\t}\n\t}\n}\n\nfunction listToStyles(list) {\n\tvar styles = [];\n\tvar newStyles = {};\n\tfor(var i = 0; i < list.length; i++) {\n\t\tvar item = list[i];\n\t\tvar id = item[0];\n\t\tvar css = item[1];\n\t\tvar media = item[2];\n\t\tvar sourceMap = item[3];\n\t\tvar part = {css: css, media: media, sourceMap: sourceMap};\n\t\tif(!newStyles[id])\n\t\t\tstyles.push(newStyles[id] = {id: id, parts: [part]});\n\t\telse\n\t\t\tnewStyles[id].parts.push(part);\n\t}\n\treturn styles;\n}\n\nfunction insertStyleElement(options, styleElement) {\n\tvar head = getHeadElement();\n\tvar lastStyleElementInsertedAtTop = styleElementsInsertedAtTop[styleElementsInsertedAtTop.length - 1];\n\tif (options.insertAt === \"top\") {\n\t\tif(!lastStyleElementInsertedAtTop) {\n\t\t\thead.insertBefore(styleElement, head.firstChild);\n\t\t} else if(lastStyleElementInsertedAtTop.nextSibling) {\n\t\t\thead.insertBefore(styleElement, lastStyleElementInsertedAtTop.nextSibling);\n\t\t} else {\n\t\t\thead.appendChild(styleElement);\n\t\t}\n\t\tstyleElementsInsertedAtTop.push(styleElement);\n\t} else if (options.insertAt === \"bottom\") {\n\t\thead.appendChild(styleElement);\n\t} else {\n\t\tthrow new Error(\"Invalid value for parameter 'insertAt'. Must be 'top' or 'bottom'.\");\n\t}\n}\n\nfunction removeStyleElement(styleElement) {\n\tstyleElement.parentNode.removeChild(styleElement);\n\tvar idx = styleElementsInsertedAtTop.indexOf(styleElement);\n\tif(idx >= 0) {\n\t\tstyleElementsInsertedAtTop.splice(idx, 1);\n\t}\n}\n\nfunction createStyleElement(options) {\n\tvar styleElement = document.createElement(\"style\");\n\tstyleElement.type = \"text/css\";\n\tinsertStyleElement(options, styleElement);\n\treturn styleElement;\n}\n\nfunction createLinkElement(options) {\n\tvar linkElement = document.createElement(\"link\");\n\tlinkElement.rel = \"stylesheet\";\n\tinsertStyleElement(options, linkElement);\n\treturn linkElement;\n}\n\nfunction addStyle(obj, options) {\n\tvar styleElement, update, remove;\n\n\tif (options.singleton) {\n\t\tvar styleIndex = singletonCounter++;\n\t\tstyleElement = singletonElement || (singletonElement = createStyleElement(options));\n\t\tupdate = applyToSingletonTag.bind(null, styleElement, styleIndex, false);\n\t\tremove = applyToSingletonTag.bind(null, styleElement, styleIndex, true);\n\t} else if(obj.sourceMap &&\n\t\ttypeof URL === \"function\" &&\n\t\ttypeof URL.createObjectURL === \"function\" &&\n\t\ttypeof URL.revokeObjectURL === \"function\" &&\n\t\ttypeof Blob === \"function\" &&\n\t\ttypeof btoa === \"function\") {\n\t\tstyleElement = createLinkElement(options);\n\t\tupdate = updateLink.bind(null, styleElement);\n\t\tremove = function() {\n\t\t\tremoveStyleElement(styleElement);\n\t\t\tif(styleElement.href)\n\t\t\t\tURL.revokeObjectURL(styleElement.href);\n\t\t};\n\t} else {\n\t\tstyleElement = createStyleElement(options);\n\t\tupdate = applyToTag.bind(null, styleElement);\n\t\tremove = function() {\n\t\t\tremoveStyleElement(styleElement);\n\t\t};\n\t}\n\n\tupdate(obj);\n\n\treturn function updateStyle(newObj) {\n\t\tif(newObj) {\n\t\t\tif(newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap)\n\t\t\t\treturn;\n\t\t\tupdate(obj = newObj);\n\t\t} else {\n\t\t\tremove();\n\t\t}\n\t};\n}\n\nvar replaceText = (function () {\n\tvar textStore = [];\n\n\treturn function (index, replacement) {\n\t\ttextStore[index] = replacement;\n\t\treturn textStore.filter(Boolean).join('\\n');\n\t};\n})();\n\nfunction applyToSingletonTag(styleElement, index, remove, obj) {\n\tvar css = remove ? \"\" : obj.css;\n\n\tif (styleElement.styleSheet) {\n\t\tstyleElement.styleSheet.cssText = replaceText(index, css);\n\t} else {\n\t\tvar cssNode = document.createTextNode(css);\n\t\tvar childNodes = styleElement.childNodes;\n\t\tif (childNodes[index]) styleElement.removeChild(childNodes[index]);\n\t\tif (childNodes.length) {\n\t\t\tstyleElement.insertBefore(cssNode, childNodes[index]);\n\t\t} else {\n\t\t\tstyleElement.appendChild(cssNode);\n\t\t}\n\t}\n}\n\nfunction applyToTag(styleElement, obj) {\n\tvar css = obj.css;\n\tvar media = obj.media;\n\n\tif(media) {\n\t\tstyleElement.setAttribute(\"media\", media)\n\t}\n\n\tif(styleElement.styleSheet) {\n\t\tstyleElement.styleSheet.cssText = css;\n\t} else {\n\t\twhile(styleElement.firstChild) {\n\t\t\tstyleElement.removeChild(styleElement.firstChild);\n\t\t}\n\t\tstyleElement.appendChild(document.createTextNode(css));\n\t}\n}\n\nfunction updateLink(linkElement, obj) {\n\tvar css = obj.css;\n\tvar sourceMap = obj.sourceMap;\n\n\tif(sourceMap) {\n\t\t// http://stackoverflow.com/a/26603875\n\t\tcss += \"\\n/*# sourceMappingURL=data:application/json;base64,\" + btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))) + \" */\";\n\t}\n\n\tvar blob = new Blob([css], { type: \"text/css\" });\n\n\tvar oldSrc = linkElement.href;\n\n\tlinkElement.href = URL.createObjectURL(blob);\n\n\tif(oldSrc)\n\t\tURL.revokeObjectURL(oldSrc);\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/style-loader/addStyles.js\n// module id = 129\n// module chunks = 0","/**\n * Copyright (c) 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n\n'use strict';\n\nvar codeFrame = require('babel-code-frame');\nvar ansiHTML = require('./ansiHTML');\nvar StackFrameParser = require('stack-frame-parser').default;\nvar StackFrameMapper = require('stack-frame-mapper').default;\nvar StackFrameUnmapper = require('stack-frame-unmapper').default;\n\nvar CONTEXT_SIZE = 3;\n\nvar black = '#293238';\nvar darkGray = '#878e91';\nvar lightGray = '#fafafa';\nvar red = '#ce1126';\nvar lightRed = '#fccfcf';\nvar yellow = '#fbf5b4';\n\nfunction getHead() {\n return document.head || document.getElementsByTagName('head')[0];\n}\n\nvar injectedCss = [];\n\n// From: http://stackoverflow.com/a/524721/127629\nfunction injectCss(css) {\n var head = getHead();\n var style = document.createElement('style');\n\n style.type = 'text/css';\n if (style.styleSheet) {\n style.styleSheet.cssText = css;\n } else {\n style.appendChild(document.createTextNode(css));\n }\n\n head.appendChild(style);\n injectedCss.push(style);\n}\n\nvar css = [\n '.cra-container {',\n ' padding-right: 15px;',\n ' padding-left: 15px;',\n ' margin-right: auto;',\n ' margin-left: auto;',\n '}',\n '',\n '@media (min-width: 768px) {',\n ' .cra-container {',\n ' width: calc(750px - 6em);',\n ' }',\n '}',\n '',\n '@media (min-width: 992px) {',\n ' .cra-container {',\n ' width: calc(970px - 6em);',\n ' }',\n '}',\n '',\n '@media (min-width: 1200px) {',\n ' .cra-container {',\n ' width: calc(1170px - 6em);',\n ' }',\n '}',\n].join('\\n');\n\nvar overlayStyle = {\n position: 'fixed',\n 'box-sizing': 'border-box',\n top: '1em',\n left: '1em',\n bottom: '1em',\n right: '1em',\n width: 'calc(100% - 2em)',\n height: 'calc(100% - 2em)',\n 'border-radius': '3px',\n 'background-color': lightGray,\n padding: '4rem',\n 'z-index': 1337,\n 'font-family': 'Consolas, Menlo, monospace',\n color: black,\n 'white-space': 'pre-wrap',\n overflow: 'auto',\n 'overflow-x': 'hidden',\n 'word-break': 'break-all',\n 'box-shadow': '0 0 6px 0 rgba(0, 0, 0, 0.5)',\n 'line-height': 1.5,\n};\n\nvar hintsStyle = {\n 'font-size': '0.8em',\n 'margin-top': '-3em',\n 'margin-bottom': '3em',\n 'text-align': 'right',\n color: darkGray,\n};\n\nvar hintStyle = {\n padding: '0.5em 1em',\n cursor: 'pointer',\n};\n\nvar closeButtonStyle = {\n 'font-size': '26px',\n color: black,\n padding: '0.5em 1em',\n cursor: 'pointer',\n position: 'absolute',\n right: 0,\n top: 0,\n};\n\nvar additionalStyle = {\n 'margin-bottom': '1.5em',\n 'margin-top': '-4em',\n};\n\nvar headerStyle = {\n 'font-size': '1.7em',\n 'font-weight': 'bold',\n color: red,\n};\n\nvar functionNameStyle = {\n 'margin-top': '1em',\n 'font-size': '1.2em',\n};\n\nvar linkStyle = {\n 'font-size': '0.9em',\n};\n\nvar anchorStyle = {\n 'text-decoration': 'none',\n color: darkGray,\n};\n\nvar traceStyle = {\n 'font-size': '1em',\n};\n\nvar depStyle = {\n 'font-size': '1.2em',\n};\n\nvar primaryErrorStyle = {\n 'background-color': lightRed,\n};\n\nvar secondaryErrorStyle = {\n 'background-color': yellow,\n};\n\nvar omittedFramesStyle = {\n color: black,\n 'font-size': '0.9em',\n margin: '1.5em 0',\n cursor: 'pointer',\n};\n\nvar preStyle = {\n display: 'block',\n padding: '0.5em',\n 'margin-top': '1.5em',\n 'margin-bottom': '0px',\n 'overflow-x': 'auto',\n 'font-size': '1.1em',\n 'white-space': 'pre',\n};\n\nvar toggleStyle = {\n 'margin-bottom': '1.5em',\n color: darkGray,\n cursor: 'pointer',\n};\n\nvar codeStyle = {\n 'font-family': 'Consolas, Menlo, monospace',\n};\n\nvar hiddenStyle = {\n display: 'none',\n};\n\nvar groupStyle = {\n 'margin-left': '1em',\n};\n\nvar _groupElemStyle = {\n 'background-color': 'inherit',\n 'border-color': '#ddd',\n 'border-width': '1px',\n 'border-radius': '4px',\n 'border-style': 'solid',\n padding: '3px 6px',\n cursor: 'pointer',\n};\n\nvar groupElemLeft = Object.assign({}, _groupElemStyle, {\n 'border-top-right-radius': '0px',\n 'border-bottom-right-radius': '0px',\n 'margin-right': '0px',\n});\n\nvar groupElemRight = Object.assign({}, _groupElemStyle, {\n 'border-top-left-radius': '0px',\n 'border-bottom-left-radius': '0px',\n 'margin-left': '-1px',\n});\n\nvar footerStyle = {\n 'text-align': 'center',\n color: darkGray,\n};\n\nfunction applyStyles(element, styles) {\n element.setAttribute('style', '');\n // Firefox can't handle const due to non-compliant implementation\n // Revisit Jan 2016\n // https://developer.mozilla.org/en-US/Firefox/Releases/51#JavaScript\n // https://bugzilla.mozilla.org/show_bug.cgi?id=1101653\n for (var key in styles) {\n if (!styles.hasOwnProperty(key)) continue;\n var val = styles[key];\n if (typeof val === 'function') val = val();\n element.style[key] = val.toString();\n }\n}\n\nvar overlayReference = null;\nvar additionalReference = null;\nvar capturedErrors = [];\nvar viewIndex = -1;\nvar frameSettings = [];\n\nfunction consumeEvent(e) {\n e.preventDefault();\n e.target.blur();\n}\n\nfunction accessify(node) {\n node.setAttribute('tabindex', 0);\n node.addEventListener('keydown', function(e) {\n var key = e.key, which = e.which, keyCode = e.keyCode;\n if (key === 'Enter' || which === 13 || keyCode === 13) {\n e.preventDefault();\n e.target.click();\n }\n });\n}\n\nfunction renderAdditional() {\n if (additionalReference.lastChild) {\n additionalReference.removeChild(additionalReference.lastChild);\n }\n\n var text = ' ';\n if (capturedErrors.length <= 1) {\n additionalReference.appendChild(document.createTextNode(text));\n return;\n }\n text = 'Errors ' + (viewIndex + 1) + ' of ' + capturedErrors.length;\n var span = document.createElement('span');\n span.appendChild(document.createTextNode(text));\n var group = document.createElement('span');\n applyStyles(group, groupStyle);\n var left = document.createElement('button');\n applyStyles(left, groupElemLeft);\n left.addEventListener('click', function(e) {\n consumeEvent(e);\n switchError(-1);\n });\n left.appendChild(document.createTextNode('←'));\n accessify(left);\n var right = document.createElement('button');\n applyStyles(right, groupElemRight);\n right.addEventListener('click', function(e) {\n consumeEvent(e);\n switchError(1);\n });\n right.appendChild(document.createTextNode('→'));\n accessify(right);\n group.appendChild(left);\n group.appendChild(right);\n span.appendChild(group);\n additionalReference.appendChild(span);\n}\n\nfunction removeNextBr(parent, component) {\n while (component != null && component.tagName.toLowerCase() !== 'br') {\n component = component.nextSibling;\n }\n if (component != null) {\n parent.removeChild(component);\n }\n}\n\nfunction absolutifyCode(component) {\n var ccn = component.childNodes;\n for (var index = 0; index < ccn.length; ++index) {\n var c = ccn[index];\n if (c.tagName.toLowerCase() !== 'span') continue;\n var text = c.innerText.replace(/\\s/g, '');\n if (text !== '|^') continue;\n c.style.position = 'absolute';\n removeNextBr(component, c);\n }\n}\n\nfunction sourceCodePre(sourceLines, lineNum, columnNum) {\n var main = arguments.length > 3 && arguments[3] !== undefined\n ? arguments[3]\n : false;\n\n var sourceCode = [];\n var whiteSpace = Infinity;\n sourceLines.forEach(function(_ref2) {\n var text = _ref2.content;\n\n var m = text.match(/^\\s*/);\n if (text === '') return;\n if (m && m[0]) {\n whiteSpace = Math.min(whiteSpace, m[0].length);\n } else {\n whiteSpace = 0;\n }\n });\n sourceLines.forEach(function(_ref3) {\n var text = _ref3.content, line = _ref3.lineNumber;\n\n if (isFinite(whiteSpace)) text = text.substring(whiteSpace);\n sourceCode[line - 1] = text;\n });\n sourceCode = sourceCode.join('\\n');\n var ansiHighlight = codeFrame(\n sourceCode,\n lineNum,\n columnNum - (isFinite(whiteSpace) ? whiteSpace : 0),\n {\n forceColor: true,\n linesAbove: CONTEXT_SIZE,\n linesBelow: CONTEXT_SIZE,\n }\n );\n var htmlHighlight = ansiHTML(ansiHighlight);\n var code = document.createElement('code');\n code.innerHTML = htmlHighlight;\n absolutifyCode(code);\n applyStyles(code, codeStyle);\n\n var ccn = code.childNodes;\n for (var index = 0; index < ccn.length; ++index) {\n var node = ccn[index];\n var breakOut = false;\n var ccn2 = node.childNodes;\n for (var index2 = 0; index2 < ccn2.length; ++index2) {\n var lineNode = ccn2[index2];\n if (lineNode.innerText.indexOf(' ' + lineNum + ' |') === -1) continue;\n applyStyles(node, main ? primaryErrorStyle : secondaryErrorStyle);\n breakOut = true;\n }\n if (breakOut) break;\n }\n var pre = document.createElement('pre');\n applyStyles(pre, preStyle);\n pre.appendChild(code);\n return pre;\n}\n\nfunction createHint(hint) {\n var span = document.createElement('span');\n span.appendChild(document.createTextNode(hint));\n applyStyles(span, hintStyle);\n return span;\n}\n\nfunction hintsDiv() {\n var hints = document.createElement('div');\n applyStyles(hints, hintsStyle);\n\n var close = createHint('×');\n close.addEventListener('click', function() {\n unmount();\n });\n applyStyles(close, closeButtonStyle);\n hints.appendChild(close);\n return hints;\n}\n\nfunction frameDiv(functionName, url, internalUrl) {\n var frame = document.createElement('div');\n var frameFunctionName = document.createElement('div');\n\n var cleanedFunctionName = void 0;\n if (!functionName || functionName === 'Object.<anonymous>') {\n cleanedFunctionName = '(anonymous function)';\n } else {\n cleanedFunctionName = functionName;\n }\n\n var cleanedUrl = url.replace('webpack://', '.');\n\n if (internalUrl) {\n applyStyles(\n frameFunctionName,\n Object.assign({}, functionNameStyle, depStyle)\n );\n } else {\n applyStyles(frameFunctionName, functionNameStyle);\n }\n\n frameFunctionName.appendChild(document.createTextNode(cleanedFunctionName));\n frame.appendChild(frameFunctionName);\n\n var frameLink = document.createElement('div');\n applyStyles(frameLink, linkStyle);\n var frameAnchor = document.createElement('a');\n applyStyles(frameAnchor, anchorStyle);\n //frameAnchor.href = url\n frameAnchor.appendChild(document.createTextNode(cleanedUrl));\n frameLink.appendChild(frameAnchor);\n frame.appendChild(frameLink);\n\n return frame;\n}\n\nfunction getGroupToggle(omitsCount, omitBundle) {\n var omittedFrames = document.createElement('div');\n accessify(omittedFrames);\n var text1 = document.createTextNode(\n '\\u25B6 ' + omitsCount + ' stack frames were collapsed.'\n );\n omittedFrames.appendChild(text1);\n omittedFrames.addEventListener('click', function() {\n var hide = text1.textContent.match(/▲/);\n var list = document.getElementsByName('bundle-' + omitBundle);\n for (var index = 0; index < list.length; ++index) {\n var n = list[index];\n if (hide) {\n n.style.display = 'none';\n } else {\n n.style.display = '';\n }\n }\n if (hide) {\n text1.textContent = text1.textContent.replace(/▲/, '▶');\n text1.textContent = text1.textContent.replace(/expanded/, 'collapsed');\n } else {\n text1.textContent = text1.textContent.replace(/▶/, '▲');\n text1.textContent = text1.textContent.replace(/collapsed/, 'expanded');\n }\n });\n applyStyles(omittedFrames, omittedFramesStyle);\n return omittedFrames;\n}\n\nfunction insertBeforeBundle(parent, omitsCount, omitBundle, actionElement) {\n var children = document.getElementsByName('bundle-' + omitBundle);\n if (children.length < 1) return;\n var first = children[0];\n while (first.parentNode !== parent) {\n first = first.parentNode;\n }\n var div = document.createElement('div');\n accessify(div);\n div.setAttribute('name', 'bundle-' + omitBundle);\n var text = document.createTextNode(\n '\\u25BC ' + omitsCount + ' stack frames were expanded.'\n );\n div.appendChild(text);\n div.addEventListener('click', function() {\n return actionElement.click();\n });\n applyStyles(div, omittedFramesStyle);\n div.style.display = 'none';\n\n parent.insertBefore(div, first);\n}\n\nfunction traceFrame(\n frameSetting,\n frame,\n critical,\n omits,\n omitBundle,\n parentContainer,\n lastElement\n) {\n var compiled = frameSetting.compiled;\n var functionName = frame.functionName,\n fileName = frame.fileName,\n lineNumber = frame.lineNumber,\n columnNumber = frame.columnNumber,\n scriptLines = frame._scriptCode,\n sourceFileName = frame._originalFileName,\n sourceLineNumber = frame._originalLineNumber,\n sourceColumnNumber = frame._originalColumnNumber,\n sourceLines = frame._originalScriptCode;\n\n var url = void 0;\n if (!compiled && sourceFileName) {\n url = sourceFileName + ':' + sourceLineNumber;\n if (sourceColumnNumber) url += ':' + sourceColumnNumber;\n } else {\n url = fileName + ':' + lineNumber;\n if (columnNumber) url += ':' + columnNumber;\n }\n\n var needsHidden = false;\n var internalUrl = isInternalFile(url, sourceFileName);\n if (internalUrl) {\n ++omits.value;\n needsHidden = true;\n }\n var collapseElement = null;\n if (!internalUrl || lastElement) {\n if (omits.value > 0) {\n var omittedFrames = getGroupToggle(omits.value, omitBundle);\n setTimeout(\n (function() {\n insertBeforeBundle.apply(undefined, arguments);\n }).bind(\n undefined,\n parentContainer,\n omits.value,\n omitBundle,\n omittedFrames\n ),\n 1\n );\n if (lastElement && internalUrl) {\n collapseElement = omittedFrames;\n } else {\n parentContainer.appendChild(omittedFrames);\n }\n ++omits.bundle;\n }\n omits.value = 0;\n }\n\n var elem = frameDiv(functionName, url, internalUrl);\n if (needsHidden) {\n applyStyles(elem, hiddenStyle);\n elem.setAttribute('name', 'bundle-' + omitBundle);\n }\n\n var hasSource = false;\n if (!internalUrl) {\n if (compiled && scriptLines.length !== 0) {\n elem.appendChild(\n sourceCodePre(scriptLines, lineNumber, columnNumber, critical)\n );\n hasSource = true;\n } else if (!compiled && sourceLines.length !== 0) {\n elem.appendChild(\n sourceCodePre(\n sourceLines,\n sourceLineNumber,\n sourceColumnNumber,\n critical\n )\n );\n hasSource = true;\n }\n }\n\n return { elem: elem, hasSource: hasSource, collapseElement: collapseElement };\n}\n\nfunction lazyFrame(parent, factory, lIndex) {\n var fac = factory();\n if (fac == null) return;\n var hasSource = fac.hasSource,\n elem = fac.elem,\n collapseElement = fac.collapseElement;\n\n var elemWrapper = document.createElement('div');\n elemWrapper.appendChild(elem);\n\n if (hasSource) {\n (function() {\n var compiledDiv = document.createElement('div');\n accessify(compiledDiv);\n applyStyles(compiledDiv, toggleStyle);\n\n var o = frameSettings[lIndex];\n var compiledText = document.createTextNode(\n 'View ' + (o && o.compiled ? 'source' : 'compiled')\n );\n compiledDiv.addEventListener('click', function() {\n if (o) o.compiled = !o.compiled;\n\n var next = lazyFrame(parent, factory, lIndex);\n if (next != null) {\n parent.insertBefore(next, elemWrapper);\n parent.removeChild(elemWrapper);\n }\n });\n compiledDiv.appendChild(compiledText);\n elemWrapper.appendChild(compiledDiv);\n })();\n }\n\n if (collapseElement != null) {\n elemWrapper.appendChild(collapseElement);\n }\n\n return elemWrapper;\n}\n\nfunction traceDiv(resolvedFrames) {\n var trace = document.createElement('div');\n applyStyles(trace, traceStyle);\n\n var index = 0;\n var critical = true;\n var omits = { value: 0, bundle: 1 };\n resolvedFrames.forEach(function(frame) {\n var lIndex = index++;\n var elem = lazyFrame(\n trace,\n traceFrame.bind(\n undefined,\n frameSettings[lIndex],\n frame,\n critical,\n omits,\n omits.bundle,\n trace,\n index === resolvedFrames.length\n ),\n lIndex\n );\n if (elem == null) return;\n critical = false;\n trace.appendChild(elem);\n });\n //TODO: fix this\n omits.value = 0;\n\n return trace;\n}\n\nfunction footer() {\n var div = document.createElement('div');\n applyStyles(div, footerStyle);\n div.appendChild(\n document.createTextNode(\n 'This screen is visible only in development. It will not appear when the app crashes in production.'\n )\n );\n div.appendChild(document.createElement('br'));\n div.appendChild(\n document.createTextNode(\n 'Open your browser’s developer console to further inspect this error.'\n )\n );\n return div;\n}\n\nfunction render(error, name, message, resolvedFrames) {\n dispose();\n\n frameSettings = resolvedFrames.map(function() {\n return { compiled: false };\n });\n\n injectCss(css);\n\n // Create overlay\n var overlay = document.createElement('div');\n applyStyles(overlay, overlayStyle);\n overlay.appendChild(hintsDiv());\n\n // Create container\n var container = document.createElement('div');\n container.className = 'cra-container';\n overlay.appendChild(container);\n\n // Create additional\n additionalReference = document.createElement('div');\n applyStyles(additionalReference, additionalStyle);\n container.appendChild(additionalReference);\n renderAdditional();\n\n // Create header\n var header = document.createElement('div');\n applyStyles(header, headerStyle);\n if (message.match(/^\\w*:/)) {\n header.appendChild(document.createTextNode(message));\n } else {\n header.appendChild(document.createTextNode(name + ': ' + message));\n }\n container.appendChild(header);\n\n // Create trace\n container.appendChild(traceDiv(resolvedFrames));\n\n // Show message\n container.appendChild(footer());\n\n // Mount\n document.body.appendChild((overlayReference = overlay));\n}\n\nfunction dispose() {\n if (overlayReference === null) return;\n document.body.removeChild(overlayReference);\n overlayReference = null;\n var head = getHead();\n injectedCss.forEach(function(node) {\n head.removeChild(node);\n });\n injectedCss = [];\n}\n\nfunction unmount() {\n dispose();\n capturedErrors = [];\n viewIndex = -1;\n}\n\nfunction isInternalFile(url, sourceFileName) {\n return url.indexOf('/~/') !== -1 ||\n url.indexOf('/node_modules/') !== -1 ||\n url.trim().indexOf(' ') !== -1 ||\n !sourceFileName;\n}\n\nfunction renderError(index) {\n viewIndex = index;\n var _capturedErrors$index = capturedErrors[index],\n error = _capturedErrors$index.error,\n unhandledRejection = _capturedErrors$index.unhandledRejection,\n resolvedFrames = _capturedErrors$index.resolvedFrames;\n\n if (unhandledRejection) {\n render(\n error,\n 'Unhandled Rejection (' + error.name + ')',\n error.message,\n resolvedFrames\n );\n } else {\n render(error, error.name, error.message, resolvedFrames);\n }\n}\n\nfunction crash(error) {\n var unhandledRejection = arguments.length > 1 && arguments[1] !== undefined\n ? arguments[1]\n : false;\n\n if (module.hot) module.hot.decline();\n\n var parsedFrames = StackFrameParser(error);\n var mapperPromise;\n if (error.__unmap_source) {\n mapperPromise = StackFrameUnmapper(\n error.__unmap_source,\n parsedFrames,\n CONTEXT_SIZE\n );\n } else {\n mapperPromise = StackFrameMapper(parsedFrames, CONTEXT_SIZE);\n }\n mapperPromise\n .then(function(resolvedFrames) {\n resolvedFrames = resolvedFrames.filter(function(_ref) {\n var functionName = _ref.functionName;\n return functionName == null ||\n functionName.indexOf('__cra_proxy_console__') === -1;\n });\n capturedErrors.push({\n error: error,\n unhandledRejection: unhandledRejection,\n resolvedFrames: resolvedFrames,\n });\n if (overlayReference !== null)\n renderAdditional();\n else {\n renderError((viewIndex = 0));\n }\n })\n .catch(function(e) {\n // This is another fail case (unlikely to happen)\n // e.g. render(...) throws an error with provided arguments\n console.log('Red box renderer error:', e);\n unmount();\n render(\n null,\n 'Error',\n 'There is an error with red box. *Please* report this (see console).',\n []\n );\n });\n}\n\nfunction switchError(offset) {\n try {\n var nextView = viewIndex + offset;\n if (nextView < 0 || nextView >= capturedErrors.length) return;\n renderError(nextView);\n } catch (e) {\n console.log('Red box renderer error:', e);\n unmount();\n render(\n null,\n 'Error',\n 'There is an error with red box. *Please* report this (see console).',\n []\n );\n }\n}\n\nwindow.onerror = function(messageOrEvent, source, lineno, colno, error) {\n if (\n error == null ||\n !(error instanceof Error) ||\n messageOrEvent.indexOf('Script error') !== -1\n ) {\n crash(new Error(error || messageOrEvent)); // TODO: more helpful message\n } else {\n crash(error);\n }\n};\n\nvar promiseHandler = function promiseHandler(event) {\n if (event != null && event.reason != null) {\n var reason = event.reason;\n\n if (reason == null || !(reason instanceof Error)) {\n crash(new Error(reason), true);\n } else {\n crash(reason, true);\n }\n } else {\n crash(new Error('Unknown event'), true);\n }\n};\n\nwindow.addEventListener('unhandledrejection', promiseHandler);\n\nvar escapeHandler = function escapeHandler(event) {\n var key = event.key, keyCode = event.keyCode, which = event.which;\n\n if (key === 'Escape' || keyCode === 27 || which === 27) unmount();\n else if (key === 'ArrowLeft' || keyCode === 37 || which === 37)\n switchError(-1);\n else if (key === 'ArrowRight' || keyCode === 39 || which === 39)\n switchError(1);\n};\n\nwindow.addEventListener('keydown', escapeHandler);\n\ntry {\n Error.stackTraceLimit = 50;\n} catch (e) {\n // Browser may not support this, we don't care.\n}\n\nvar proxyConsole = function proxyConsole(type) {\n var orig = console[type];\n console[type] = function __cra_proxy_console__() {\n var warning = [].slice.call(arguments).join(' ');\n var nIndex = warning.indexOf('\\n');\n var message = warning;\n if (nIndex !== -1) message = message.substring(0, nIndex);\n var stack = warning.substring(nIndex + 1);\n setTimeout(function() {\n return crash(\n {\n message: message,\n stack: stack,\n __unmap_source: '/static/js/bundle.js',\n },\n false\n );\n });\n return orig.apply(this, arguments);\n };\n};\n\nproxyConsole('error');\n\nif (module.hot) {\n module.hot.dispose(function() {\n unmount();\n window.removeEventListener('unhandledrejection', promiseHandler);\n window.removeEventListener('keydown', escapeHandler);\n });\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/crashOverlay.js\n// module id = 130\n// module chunks = 0","/**\n * Copyright (c) 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n\n'use strict';\n\n// This alternative WebpackDevServer combines the functionality of:\n// https://github.com/webpack/webpack-dev-server/blob/webpack-1/client/index.js\n// https://github.com/webpack/webpack/blob/webpack-1/hot/dev-server.js\n\n// It only supports their simplest configuration (hot updates on same server).\n// It makes some opinionated choices on top, like adding a syntax error overlay\n// that looks similar to our console output. The error overlay is inspired by:\n// https://github.com/glenjamin/webpack-hot-middleware\n\nvar SockJS = require('sockjs-client');\nvar stripAnsi = require('strip-ansi');\nvar url = require('url');\nvar formatWebpackMessages = require('./formatWebpackMessages');\nvar Entities = require('html-entities').AllHtmlEntities;\nvar ansiHTML = require('./ansiHTML');\nvar entities = new Entities();\n\nvar red = '#E36049';\n\nfunction createOverlayIframe(onIframeLoad) {\n var iframe = document.createElement('iframe');\n iframe.id = 'react-dev-utils-webpack-hot-dev-client-overlay';\n iframe.src = 'about:blank';\n iframe.style.position = 'fixed';\n iframe.style.left = 0;\n iframe.style.top = 0;\n iframe.style.right = 0;\n iframe.style.bottom = 0;\n iframe.style.width = '100vw';\n iframe.style.height = '100vh';\n iframe.style.border = 'none';\n iframe.style.zIndex = 9999999999;\n iframe.onload = onIframeLoad;\n return iframe;\n}\n\nfunction addOverlayDivTo(iframe) {\n var div = iframe.contentDocument.createElement('div');\n div.id = 'react-dev-utils-webpack-hot-dev-client-overlay-div';\n div.style.position = 'fixed';\n div.style.boxSizing = 'border-box';\n div.style.left = 0;\n div.style.top = 0;\n div.style.right = 0;\n div.style.bottom = 0;\n div.style.width = '100vw';\n div.style.height = '100vh';\n div.style.backgroundColor = '#fafafa';\n div.style.color = '#333';\n div.style.fontFamily = 'Menlo, Consolas, monospace';\n div.style.fontSize = 'large';\n div.style.padding = '2rem';\n div.style.lineHeight = '1.2';\n div.style.whiteSpace = 'pre-wrap';\n div.style.overflow = 'auto';\n iframe.contentDocument.body.appendChild(div);\n return div;\n}\n\nvar overlayIframe = null;\nvar overlayDiv = null;\nvar lastOnOverlayDivReady = null;\n\nfunction ensureOverlayDivExists(onOverlayDivReady) {\n if (overlayDiv) {\n // Everything is ready, call the callback right away.\n onOverlayDivReady(overlayDiv);\n return;\n }\n\n // Creating an iframe may be asynchronous so we'll schedule the callback.\n // In case of multiple calls, last callback wins.\n lastOnOverlayDivReady = onOverlayDivReady;\n\n if (overlayIframe) {\n // We're already creating it.\n return;\n }\n\n // Create iframe and, when it is ready, a div inside it.\n overlayIframe = createOverlayIframe(function onIframeLoad() {\n overlayDiv = addOverlayDivTo(overlayIframe);\n // Now we can talk!\n lastOnOverlayDivReady(overlayDiv);\n });\n\n // Zalgo alert: onIframeLoad() will be called either synchronously\n // or asynchronously depending on the browser.\n // We delay adding it so `overlayIframe` is set when `onIframeLoad` fires.\n document.body.appendChild(overlayIframe);\n}\n\nfunction showErrorOverlay(message) {\n ensureOverlayDivExists(function onOverlayDivReady(overlayDiv) {\n // Make it look similar to our terminal.\n overlayDiv.innerHTML = '<span style=\"color: ' +\n red +\n '\">Failed to compile.</span><br><br>' +\n ansiHTML(entities.encode(message));\n });\n}\n\nfunction destroyErrorOverlay() {\n if (!overlayDiv) {\n // It is not there in the first place.\n return;\n }\n\n // Clean up and reset internal state.\n document.body.removeChild(overlayIframe);\n overlayDiv = null;\n overlayIframe = null;\n lastOnOverlayDivReady = null;\n}\n\n// Connect to WebpackDevServer via a socket.\nvar connection = new SockJS(\n url.format({\n protocol: window.location.protocol,\n hostname: window.location.hostname,\n port: window.location.port,\n // Hardcoded in WebpackDevServer\n pathname: '/sockjs-node',\n })\n);\n\n// Unlike WebpackDevServer client, we won't try to reconnect\n// to avoid spamming the console. Disconnect usually happens\n// when developer stops the server.\nconnection.onclose = function() {\n console.info(\n 'The development server has disconnected.\\nRefresh the page if necessary.'\n );\n};\n\n// Remember some state related to hot module replacement.\nvar isFirstCompilation = true;\nvar mostRecentCompilationHash = null;\nvar hasCompileErrors = false;\n\nfunction clearOutdatedErrors() {\n // Clean up outdated compile errors, if any.\n if (hasCompileErrors && typeof console.clear === 'function') {\n console.clear();\n }\n}\n\n// Successful compilation.\nfunction handleSuccess() {\n clearOutdatedErrors();\n destroyErrorOverlay();\n\n var isHotUpdate = !isFirstCompilation;\n isFirstCompilation = false;\n hasCompileErrors = false;\n\n // Attempt to apply hot updates or reload.\n if (isHotUpdate) {\n tryApplyUpdates();\n }\n}\n\n// Compilation with warnings (e.g. ESLint).\nfunction handleWarnings(warnings) {\n clearOutdatedErrors();\n destroyErrorOverlay();\n\n var isHotUpdate = !isFirstCompilation;\n isFirstCompilation = false;\n hasCompileErrors = false;\n\n function printWarnings() {\n // Print warnings to the console.\n for (var i = 0; i < warnings.length; i++) {\n console.warn(stripAnsi(warnings[i]));\n }\n }\n\n // Attempt to apply hot updates or reload.\n if (isHotUpdate) {\n tryApplyUpdates(function onSuccessfulHotUpdate() {\n // Only print warnings if we aren't refreshing the page.\n // Otherwise they'll disappear right away anyway.\n printWarnings();\n });\n } else {\n // Print initial warnings immediately.\n printWarnings();\n }\n}\n\n// Compilation with errors (e.g. syntax error or missing modules).\nfunction handleErrors(errors) {\n clearOutdatedErrors();\n\n isFirstCompilation = false;\n hasCompileErrors = true;\n\n // \"Massage\" webpack messages.\n var formatted = formatWebpackMessages({\n errors: errors,\n warnings: [],\n });\n\n // Only show the first error.\n showErrorOverlay(formatted.errors[0]);\n\n // Also log them to the console.\n for (var i = 0; i < formatted.errors.length; i++) {\n console.error(stripAnsi(formatted.errors[i]));\n }\n\n // Do not attempt to reload now.\n // We will reload on next success instead.\n}\n\n// There is a newer version of the code available.\nfunction handleAvailableHash(hash) {\n // Update last known compilation hash.\n mostRecentCompilationHash = hash;\n}\n\n// Handle messages from the server.\nconnection.onmessage = function(e) {\n var message = JSON.parse(e.data);\n switch (message.type) {\n case 'hash':\n handleAvailableHash(message.data);\n break;\n case 'still-ok':\n case 'ok':\n handleSuccess();\n break;\n case 'content-changed':\n // Triggered when a file from `contentBase` changed.\n window.location.reload();\n break;\n case 'warnings':\n handleWarnings(message.data);\n break;\n case 'errors':\n handleErrors(message.data);\n break;\n default:\n // Do nothing.\n }\n};\n\n// Is there a newer version of this code available?\nfunction isUpdateAvailable() {\n /* globals __webpack_hash__ */\n // __webpack_hash__ is the hash of the current compilation.\n // It's a global variable injected by Webpack.\n return mostRecentCompilationHash !== __webpack_hash__;\n}\n\n// Webpack disallows updates in other states.\nfunction canApplyUpdates() {\n return module.hot.status() === 'idle';\n}\n\n// Attempt to update code on the fly, fall back to a hard reload.\nfunction tryApplyUpdates(onHotUpdateSuccess) {\n if (!module.hot) {\n // HotModuleReplacementPlugin is not in Webpack configuration.\n window.location.reload();\n return;\n }\n\n if (!isUpdateAvailable() || !canApplyUpdates()) {\n return;\n }\n\n function handleApplyUpdates(err, updatedModules) {\n if (err || !updatedModules) {\n window.location.reload();\n return;\n }\n\n if (typeof onHotUpdateSuccess === 'function') {\n // Maybe we want to do something.\n onHotUpdateSuccess();\n }\n\n if (isUpdateAvailable()) {\n // While we were updating, there was a new update! Do it again.\n tryApplyUpdates();\n }\n }\n\n // https://webpack.github.io/docs/hot-module-replacement.html#check\n var result = module.hot.check(/* autoApply */ true, handleApplyUpdates);\n\n // // Webpack 2 returns a Promise instead of invoking a callback\n if (result && result.then) {\n result.then(\n function(updatedModules) {\n handleApplyUpdates(null, updatedModules);\n },\n function(err) {\n handleApplyUpdates(err, null);\n }\n );\n }\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/webpackHotDevClient.js\n// module id = 131\n// module chunks = 0","// @remove-on-eject-begin\n/**\n * Copyright (c) 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n// @remove-on-eject-end\n'use strict';\n\nif (typeof Promise === 'undefined') {\n // Rejection tracking prevents a common issue where React gets into an\n // inconsistent state due to an error, but it gets swallowed by a Promise,\n // and the user has no idea what causes React's erratic future behavior.\n require('promise/lib/rejection-tracking').enable();\n window.Promise = require('promise/lib/es6-extensions.js');\n}\n\n// fetch() polyfill for making API calls.\nrequire('whatwg-fetch');\n\n// Object.assign() is commonly used with React.\n// It will use the native implementation if it's present and isn't buggy.\nObject.assign = require('object-assign');\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/config/polyfills.js\n// module id = 132\n// module chunks = 0","import React from 'react';\nimport ReactDOM from 'react-dom';\nimport App from './App';\nimport './index.css';\n\nReactDOM.render(<App />, document.getElementById('root'));\n\n\n\n// WEBPACK FOOTER //\n// packages/react-scripts/template/src/index.js","/**\n * Copyright (c) 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n\n'use strict';\n\n// WARNING: this code is untranspiled and is used in browser too.\n// Please make sure any changes are in ES5 or contribute a Babel compile step.\n\n// Some custom utilities to prettify Webpack output.\n// This is quite hacky and hopefully won't be needed when Webpack fixes this.\n// https://github.com/webpack/webpack/issues/2878\n\nvar friendlySyntaxErrorLabel = 'Syntax error:';\n\nfunction isLikelyASyntaxError(message) {\n return message.indexOf(friendlySyntaxErrorLabel) !== -1;\n}\n\n// Cleans up webpack error messages.\nfunction formatMessage(message) {\n var lines = message.split('\\n');\n\n // Remove webpack-specific loader notation from filename.\n // Before:\n // ./~/css-loader!./~/postcss-loader!./src/App.css\n // After:\n // ./src/App.css\n if (lines[0].lastIndexOf('!') !== -1) {\n lines[0] = lines[0].substr(lines[0].lastIndexOf('!') + 1);\n }\n\n // line #0 is filename\n // line #1 is the main error message\n if (!lines[0] || !lines[1]) {\n return lines.join('\\n');\n }\n\n // Cleans up verbose \"module not found\" messages for files and packages.\n if (lines[1].indexOf('Module not found: ') === 0) {\n lines = [\n lines[0],\n // Clean up message because \"Module not found: \" is descriptive enough.\n lines[1]\n .replace(\"Cannot resolve 'file' or 'directory' \", '')\n .replace('Cannot resolve module ', '')\n .replace('Error: ', ''),\n // Skip all irrelevant lines.\n // (For some reason they only appear on the client in browser.)\n '',\n lines[lines.length - 1], // error location is the last line\n ];\n }\n\n // Cleans up syntax error messages.\n if (lines[1].indexOf('Module build failed: ') === 0) {\n // For some reason, on the client messages appear duplicated:\n // https://github.com/webpack/webpack/issues/3008\n // This won't happen in Node but since we share this helpers,\n // we will dedupe them right here. We will ignore all lines\n // after the original error message text is repeated the second time.\n var errorText = lines[1].substr('Module build failed: '.length);\n var cleanedLines = [];\n var hasReachedDuplicateMessage = false;\n // Gather lines until we reach the beginning of duplicate message.\n lines.forEach(function(line, index) {\n if (\n // First time it occurs is fine.\n index !== 1 &&\n // line.endsWith(errorText)\n line.length >= errorText.length &&\n line.indexOf(errorText) === line.length - errorText.length\n ) {\n // We see the same error message for the second time!\n // Filter out repeated error message and everything after it.\n hasReachedDuplicateMessage = true;\n }\n if (\n !hasReachedDuplicateMessage ||\n // Print last line anyway because it contains the source location\n index === lines.length - 1\n ) {\n // This line is OK to appear in the output.\n cleanedLines.push(line);\n }\n });\n // We are clean now!\n lines = cleanedLines;\n // Finally, brush up the error message a little.\n lines[1] = lines[1].replace(\n 'Module build failed: SyntaxError:',\n friendlySyntaxErrorLabel\n );\n }\n\n // Reassemble the message.\n message = lines.join('\\n');\n // Internal stacks are generally useless so we strip them... with the\n // exception of stacks containing `webpack:` because they're normally\n // from user code generated by WebPack. For more information see\n // https://github.com/facebookincubator/create-react-app/pull/1050\n message = message.replace(\n /^\\s*at\\s((?!webpack:).)*:\\d+:\\d+[\\s\\)]*(\\n|$)/gm,\n ''\n ); // at ... ...:x:y\n\n return message;\n}\n\nfunction formatWebpackMessages(json) {\n var formattedErrors = json.errors.map(function(message) {\n return 'Error in ' + formatMessage(message);\n });\n var formattedWarnings = json.warnings.map(function(message) {\n return 'Warning in ' + formatMessage(message);\n });\n var result = {\n errors: formattedErrors,\n warnings: formattedWarnings,\n };\n if (result.errors.some(isLikelyASyntaxError)) {\n // If there are any syntax errors, show just them.\n // This prevents a confusing ESLint parsing error\n // preceding a much more useful Babel syntax error.\n result.errors = result.errors.filter(isLikelyASyntaxError);\n }\n return result;\n}\n\nmodule.exports = formatWebpackMessages;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/formatWebpackMessages.js\n// module id = 134\n// module chunks = 0","\"use strict\";\n\n// This file was originally written by @drudru (https://github.com/drudru/ansi_up), MIT, 2011\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar ANSI_COLORS = [[{ color: \"0, 0, 0\", \"class\": \"ansi-black\" }, { color: \"187, 0, 0\", \"class\": \"ansi-red\" }, { color: \"0, 187, 0\", \"class\": \"ansi-green\" }, { color: \"187, 187, 0\", \"class\": \"ansi-yellow\" }, { color: \"0, 0, 187\", \"class\": \"ansi-blue\" }, { color: \"187, 0, 187\", \"class\": \"ansi-magenta\" }, { color: \"0, 187, 187\", \"class\": \"ansi-cyan\" }, { color: \"255,255,255\", \"class\": \"ansi-white\" }], [{ color: \"85, 85, 85\", \"class\": \"ansi-bright-black\" }, { color: \"255, 85, 85\", \"class\": \"ansi-bright-red\" }, { color: \"0, 255, 0\", \"class\": \"ansi-bright-green\" }, { color: \"255, 255, 85\", \"class\": \"ansi-bright-yellow\" }, { color: \"85, 85, 255\", \"class\": \"ansi-bright-blue\" }, { color: \"255, 85, 255\", \"class\": \"ansi-bright-magenta\" }, { color: \"85, 255, 255\", \"class\": \"ansi-bright-cyan\" }, { color: \"255, 255, 255\", \"class\": \"ansi-bright-white\" }]];\n\nmodule.exports = function () {\n _createClass(Anser, null, [{\n key: \"escapeForHtml\",\n\n\n /**\n * Anser.escapeForHtml\n * Escape the input HTML.\n *\n * This does the minimum escaping of text to make it compliant with HTML.\n * In particular, the '&','<', and '>' characters are escaped. This should\n * be run prior to `ansiToHtml`.\n *\n * @name Anser.escapeForHtml\n * @function\n * @param {String} txt The input text (containing the ANSI snippets).\n * @returns {String} The escaped html.\n */\n value: function escapeForHtml(txt) {\n return new Anser().escapeForHtml(txt);\n }\n\n /**\n * Anser.linkify\n * Adds the links in the HTML.\n *\n * This replaces any links in the text with anchor tags that display the\n * link. The links should have at least one whitespace character\n * surrounding it. Also, you should apply this after you have run\n * `ansiToHtml` on the text.\n *\n * @name Anser.linkify\n * @function\n * @param {String} txt The input text.\n * @returns {String} The HTML containing the <a> tags (unescaped).\n */\n\n }, {\n key: \"linkify\",\n value: function linkify(txt) {\n return new Anser().linkify(txt);\n }\n\n /**\n * Anser.ansiToHtml\n * This replaces ANSI terminal escape codes with SPAN tags that wrap the\n * content.\n *\n * This function only interprets ANSI SGR (Select Graphic Rendition) codes\n * that can be represented in HTML.\n * For example, cursor movement codes are ignored and hidden from output.\n * The default style uses colors that are very close to the prescribed\n * standard. The standard assumes that the text will have a black\n * background. These colors are set as inline styles on the SPAN tags.\n *\n * Another option is to set `use_classes: true` in the options argument.\n * This will instead set classes on the spans so the colors can be set via\n * CSS. The class names used are of the format `ansi-*-fg/bg` and\n * `ansi-bright-*-fg/bg` where `*` is the color name,\n * i.e black/red/green/yellow/blue/magenta/cyan/white.\n *\n * @name Anser.ansiToHtml\n * @function\n * @param {String} txt The input text.\n * @param {Object} options The options passed to the ansiToHTML method.\n * @returns {String} The HTML output.\n */\n\n }, {\n key: \"ansiToHtml\",\n value: function ansiToHtml(txt, options) {\n return new Anser().ansiToHtml(txt, options);\n }\n\n /**\n * Anser.ansiToJson\n * Converts ANSI input into JSON output.\n *\n * @name Anser.ansiToJson\n * @function\n * @param {String} txt The input text.\n * @param {Object} options The options passed to the ansiToHTML method.\n * @returns {String} The HTML output.\n */\n\n }, {\n key: \"ansiToJson\",\n value: function ansiToJson(txt, options) {\n return new Anser().ansiToJson(txt, options);\n }\n\n /**\n * Anser.ansiToText\n * Converts ANSI input into text output.\n *\n * @name Anser.ansiToText\n * @function\n * @param {String} txt The input text.\n * @returns {String} The text output.\n */\n\n }, {\n key: \"ansiToText\",\n value: function ansiToText(txt) {\n return new Anser().ansiToText(txt);\n }\n\n /**\n * Anser\n * The `Anser` class.\n *\n * @name Anser\n * @function\n * @returns {Anser}\n */\n\n }]);\n\n function Anser() {\n _classCallCheck(this, Anser);\n\n this.fg = this.bg = this.fg_truecolor = this.bg_truecolor = null;\n this.bright = 0;\n }\n\n /**\n * setupPalette\n * Sets up the palette.\n *\n * @name setupPalette\n * @function\n */\n\n\n _createClass(Anser, [{\n key: \"setupPalette\",\n value: function setupPalette() {\n this.PALETTE_COLORS = [];\n\n // Index 0..15 : System color\n for (var i = 0; i < 2; ++i) {\n for (var j = 0; j < 8; ++j) {\n this.PALETTE_COLORS.push(ANSI_COLORS[i][j].color);\n }\n }\n\n // Index 16..231 : RGB 6x6x6\n // https://gist.github.com/jasonm23/2868981#file-xterm-256color-yaml\n var levels = [0, 95, 135, 175, 215, 255];\n var format = function format(r, g, b) {\n return levels[r] + \", \" + levels[g] + \", \" + levels[b];\n };\n var r = void 0,\n g = void 0,\n b = void 0;\n for (var _r = 0; _r < 6; ++_r) {\n for (var _g = 0; _g < 6; ++_g) {\n for (var _b = 0; _b < 6; ++_b) {\n this.PALETTE_COLORS.push(format(_r, _g, _b));\n }\n }\n }\n\n // Index 232..255 : Grayscale\n var level = 8;\n for (var _i = 0; _i < 24; ++_i, level += 10) {\n this.PALETTE_COLORS.push(format(level, level, level));\n }\n }\n\n /**\n * escapeForHtml\n * Escapes the input text.\n *\n * @name escapeForHtml\n * @function\n * @param {String} txt The input text.\n * @returns {String} The escpaed HTML output.\n */\n\n }, {\n key: \"escapeForHtml\",\n value: function escapeForHtml(txt) {\n return txt.replace(/[&<>]/gm, function (str) {\n return str == \"&\" ? \"&\" : str == \"<\" ? \"<\" : str == \">\" ? \">\" : \"\";\n });\n }\n\n /**\n * linkify\n * Adds HTML link elements.\n *\n * @name linkify\n * @function\n * @param {String} txt The input text.\n * @returns {String} The HTML output containing link elements.\n */\n\n }, {\n key: \"linkify\",\n value: function linkify(txt) {\n return txt.replace(/(https?:\\/\\/[^\\s]+)/gm, function (str) {\n return \"<a href=\\\"\" + str + \"\\\">\" + str + \"</a>\";\n });\n }\n\n /**\n * ansiToHtml\n * Converts ANSI input into HTML output.\n *\n * @name ansiToHtml\n * @function\n * @param {String} txt The input text.\n * @param {Object} options The options passed ot the `process` method.\n * @returns {String} The HTML output.\n */\n\n }, {\n key: \"ansiToHtml\",\n value: function ansiToHtml(txt, options) {\n return this.process(txt, options, true);\n }\n\n /**\n * ansiToJson\n * Converts ANSI input into HTML output.\n *\n * @name ansiToJson\n * @function\n * @param {String} txt The input text.\n * @param {Object} options The options passed ot the `process` method.\n * @returns {String} The JSON output.\n */\n\n }, {\n key: \"ansiToJson\",\n value: function ansiToJson(txt, options) {\n options = options || {};\n options.json = true;\n return this.process(txt, options, true);\n }\n\n /**\n * ansiToText\n * Converts ANSI input into HTML output.\n *\n * @name ansiToText\n * @function\n * @param {String} txt The input text.\n * @returns {String} The text output.\n */\n\n }, {\n key: \"ansiToText\",\n value: function ansiToText(txt) {\n return this.process(txt, {}, false);\n }\n\n /**\n * process\n * Processes the input.\n *\n * @name process\n * @function\n * @param {String} txt The input text.\n * @param {Object} options An object passed to `processChunk` method, extended with:\n *\n * - `json` (Boolean): If `true`, the result will be an object.\n * - `use_classes` (Boolean): If `true`, HTML classes will be appended to the HTML output.\n *\n * @param {Boolean} markup\n */\n\n }, {\n key: \"process\",\n value: function process(txt, options, markup) {\n var _this = this;\n\n var self = this;\n var raw_text_chunks = txt.split(/\\033\\[/);\n var first_chunk = raw_text_chunks.shift(); // the first chunk is not the result of the split\n\n var color_chunks = raw_text_chunks.map(function (chunk) {\n return _this.processChunk(chunk, options, markup);\n });\n\n if (options && options.json) {\n var first = self.processChunkJson(\"\");\n first.content = first_chunk;\n color_chunks.unshift(first);\n if (options.remove_empty) {\n color_chunks = color_chunks.filter(function (c) {\n return !c.isEmpty();\n });\n }\n return color_chunks;\n } else {\n color_chunks.unshift(first_chunk);\n }\n\n return color_chunks.join(\"\");\n }\n\n /**\n * processChunkJson\n * Processes the current chunk into json output.\n *\n * @name processChunkJson\n * @function\n * @param {String} text The input text.\n * @param {Object} options An object containing the following fields:\n *\n * - `json` (Boolean): If `true`, the result will be an object.\n * - `use_classes` (Boolean): If `true`, HTML classes will be appended to the HTML output.\n *\n * @param {Boolean} markup If false, the colors will not be parsed.\n * @return {Object} The result object:\n *\n * - `content` (String): The text.\n * - `fg` (String|null): The foreground color.\n * - `bg` (String|null): The background color.\n * - `fg_truecolor` (String|null): The foreground true color (if 16m color is enabled).\n * - `bg_truecolor` (String|null): The background true color (if 16m color is enabled).\n * - `was_processed` (Bolean): `true` if the colors were processed, `false` otherwise.\n * - `isEmpty` (Function): A function returning `true` if the content is empty, or `false` otherwise.\n *\n */\n\n }, {\n key: \"processChunkJson\",\n value: function processChunkJson(text, options, markup) {\n\n // Are we using classes or styles?\n options = typeof options == \"undefined\" ? {} : options;\n var use_classes = options.use_classes = typeof options.use_classes != \"undefined\" && options.use_classes;\n var key = options.key = use_classes ? \"class\" : \"color\";\n\n var result = {\n content: text,\n fg: null,\n bg: null,\n fg_truecolor: null,\n bg_truecolor: null,\n decoration: null,\n was_processed: false,\n isEmpty: function isEmpty() {\n return !result.content;\n }\n };\n\n // Each \"chunk\" is the text after the CSI (ESC + \"[\") and before the next CSI/EOF.\n //\n // This regex matches four groups within a chunk.\n //\n // The first and third groups match code type.\n // We supported only SGR command. It has empty first group and \"m\" in third.\n //\n // The second group matches all of the number+semicolon command sequences\n // before the \"m\" (or other trailing) character.\n // These are the graphics or SGR commands.\n //\n // The last group is the text (including newlines) that is colored by\n // the other group\"s commands.\n var matches = text.match(/^([!\\x3c-\\x3f]*)([\\d;]*)([\\x20-\\x2c]*[\\x40-\\x7e])([\\s\\S]*)/m);\n\n if (!matches) return result;\n\n var orig_txt = result.content = matches[4];\n var nums = matches[2].split(\";\");\n\n // We currently support only \"SGR\" (Select Graphic Rendition)\n // Simply ignore if not a SGR command.\n if (matches[1] !== \"\" || matches[3] !== \"m\") {\n return result;\n }\n\n if (!markup) {\n return result;\n }\n\n var self = this;\n\n self.decoration = null;\n\n while (nums.length > 0) {\n var num_str = nums.shift();\n var num = parseInt(num_str);\n\n if (isNaN(num) || num === 0) {\n self.fg = self.bg = self.decoration = null;\n self.bright = 0;\n } else if (num === 1) {\n self.bright = 1;\n } else if (num == 4) {\n self.decoration = \"underline\";\n } else if (num == 5) {\n self.decoration = \"blink\";\n } else if (num == 39) {\n self.fg = null;\n } else if (num == 49) {\n self.bg = null;\n } else if (num >= 30 && num < 38) {\n self.fg = ANSI_COLORS[self.bright][num % 10][key];\n } else if (num >= 90 && num < 98) {\n self.fg = ANSI_COLORS[1][num % 10][key];\n } else if (num >= 40 && num < 48) {\n self.bg = ANSI_COLORS[0][num % 10][key];\n } else if (num >= 100 && num < 108) {\n self.bg = ANSI_COLORS[1][num % 10][key];\n } else if (num === 38 || num === 48) {\n // extend color (38=fg, 48=bg)\n var is_foreground = num === 38;\n if (nums.length >= 1) {\n var mode = nums.shift();\n if (mode === \"5\" && nums.length >= 1) {\n // palette color\n var palette_index = parseInt(nums.shift());\n if (palette_index >= 0 && palette_index <= 255) {\n if (!use_classes) {\n if (!this.PALETTE_COLORS) {\n self.setupPalette();\n }\n if (is_foreground) {\n self.fg = this.PALETTE_COLORS[palette_index];\n } else {\n self.bg = this.PALETTE_COLORS[palette_index];\n }\n } else {\n var klass = palette_index >= 16 ? \"ansi-palette-\" + palette_index : ANSI_COLORS[palette_index > 7 ? 1 : 0][palette_index % 8][\"class\"];\n if (is_foreground) {\n self.fg = klass;\n } else {\n self.bg = klass;\n }\n }\n }\n } else if (mode === \"2\" && nums.length >= 3) {\n // true color\n var r = parseInt(nums.shift());\n var g = parseInt(nums.shift());\n var b = parseInt(nums.shift());\n if (r >= 0 && r <= 255 && g >= 0 && g <= 255 && b >= 0 && b <= 255) {\n var color = r + \", \" + g + \", \" + b;\n if (!use_classes) {\n if (is_foreground) {\n self.fg = color;\n } else {\n self.bg = color;\n }\n } else {\n if (is_foreground) {\n self.fg = \"ansi-truecolor\";\n self.fg_truecolor = color;\n } else {\n self.bg = \"ansi-truecolor\";\n self.bg_truecolor = color;\n }\n }\n }\n }\n }\n }\n }\n\n if (self.fg === null && self.bg === null && self.decoration === null) {\n return result;\n } else {\n var styles = [];\n var classes = [];\n var data = {};\n\n result.fg = self.fg;\n result.bg = self.bg;\n result.fg_truecolor = self.fg_truecolor;\n result.bg_truecolor = self.bg_truecolor;\n result.decoration = self.decoration;\n result.was_processed = true;\n\n return result;\n }\n }\n\n /**\n * processChunk\n * Processes the current chunk of text.\n *\n * @name processChunk\n * @function\n * @param {String} text The input text.\n * @param {Object} options An object containing the following fields:\n *\n * - `json` (Boolean): If `true`, the result will be an object.\n * - `use_classes` (Boolean): If `true`, HTML classes will be appended to the HTML output.\n *\n * @param {Boolean} markup If false, the colors will not be parsed.\n * @return {Object|String} The result (object if `json` is wanted back or string otherwise).\n */\n\n }, {\n key: \"processChunk\",\n value: function processChunk(text, options, markup) {\n var _this2 = this;\n\n var self = this;\n options = options || {};\n var jsonChunk = this.processChunkJson(text, options, markup);\n\n if (options.json) {\n return jsonChunk;\n }\n if (jsonChunk.isEmpty()) {\n return \"\";\n }\n if (!jsonChunk.was_processed) {\n return jsonChunk.content;\n }\n\n var use_classes = options.use_classes;\n\n var styles = [];\n var classes = [];\n var data = {};\n var render_data = function render_data(data) {\n var fragments = [];\n var key = void 0;\n for (key in data) {\n if (data.hasOwnProperty(key)) {\n fragments.push(\"data-\" + key + \"=\\\"\" + _this2.escapeForHtml(data[key]) + \"\\\"\");\n }\n }\n return fragments.length > 0 ? \" \" + fragments.join(\" \") : \"\";\n };\n\n if (jsonChunk.fg) {\n if (use_classes) {\n classes.push(jsonChunk.fg + \"-fg\");\n if (jsonChunk.fg_truecolor !== null) {\n data[\"ansi-truecolor-fg\"] = jsonChunk.fg_truecolor;\n jsonChunk.fg_truecolor = null;\n }\n } else {\n styles.push(\"color:rgb(\" + jsonChunk.fg + \")\");\n }\n }\n\n if (jsonChunk.bg) {\n if (use_classes) {\n classes.push(jsonChunk.bg + \"-bg\");\n if (jsonChunk.bg_truecolor !== null) {\n data[\"ansi-truecolor-bg\"] = jsonChunk.bg_truecolor;\n jsonChunk.bg_truecolor = null;\n }\n } else {\n styles.push(\"background-color:rgb(\" + jsonChunk.bg + \")\");\n }\n }\n\n if (jsonChunk.decoration) {\n if (use_classes) {\n classes.push(\"ansi-\" + jsonChunk.decoration);\n } else {\n styles.push(\"text-decoration:\" + jsonChunk.decoration);\n }\n }\n\n if (use_classes) {\n return \"<span class=\\\"\" + classes.join(\" \") + \"\\\"\" + render_data(data) + \">\" + jsonChunk.content + \"</span>\";\n } else {\n return \"<span style=\\\"\" + styles.join(\";\") + \"\\\"\" + render_data(data) + \">\" + jsonChunk.content + \"</span>\";\n }\n }\n }]);\n\n return Anser;\n}();\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/anser/lib/index.js\n// module id = 135\n// module chunks = 0","'use strict';\n\nfunction assembleStyles () {\n\tvar styles = {\n\t\tmodifiers: {\n\t\t\treset: [0, 0],\n\t\t\tbold: [1, 22], // 21 isn't widely supported and 22 does the same thing\n\t\t\tdim: [2, 22],\n\t\t\titalic: [3, 23],\n\t\t\tunderline: [4, 24],\n\t\t\tinverse: [7, 27],\n\t\t\thidden: [8, 28],\n\t\t\tstrikethrough: [9, 29]\n\t\t},\n\t\tcolors: {\n\t\t\tblack: [30, 39],\n\t\t\tred: [31, 39],\n\t\t\tgreen: [32, 39],\n\t\t\tyellow: [33, 39],\n\t\t\tblue: [34, 39],\n\t\t\tmagenta: [35, 39],\n\t\t\tcyan: [36, 39],\n\t\t\twhite: [37, 39],\n\t\t\tgray: [90, 39]\n\t\t},\n\t\tbgColors: {\n\t\t\tbgBlack: [40, 49],\n\t\t\tbgRed: [41, 49],\n\t\t\tbgGreen: [42, 49],\n\t\t\tbgYellow: [43, 49],\n\t\t\tbgBlue: [44, 49],\n\t\t\tbgMagenta: [45, 49],\n\t\t\tbgCyan: [46, 49],\n\t\t\tbgWhite: [47, 49]\n\t\t}\n\t};\n\n\t// fix humans\n\tstyles.colors.grey = styles.colors.gray;\n\n\tObject.keys(styles).forEach(function (groupName) {\n\t\tvar group = styles[groupName];\n\n\t\tObject.keys(group).forEach(function (styleName) {\n\t\t\tvar style = group[styleName];\n\n\t\t\tstyles[styleName] = group[styleName] = {\n\t\t\t\topen: '\\u001b[' + style[0] + 'm',\n\t\t\t\tclose: '\\u001b[' + style[1] + 'm'\n\t\t\t};\n\t\t});\n\n\t\tObject.defineProperty(styles, groupName, {\n\t\t\tvalue: group,\n\t\t\tenumerable: false\n\t\t});\n\t});\n\n\treturn styles;\n}\n\nObject.defineProperty(module, 'exports', {\n\tenumerable: true,\n\tget: assembleStyles\n});\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/ansi-styles/index.js\n// module id = 136\n// module chunks = 0","\"use strict\";\n\nexports.__esModule = true;\n\nexports.default = function (rawLines, lineNumber, colNumber) {\n var opts = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n\n colNumber = Math.max(colNumber, 0);\n\n var highlighted = opts.highlightCode && _chalk2.default.supportsColor || opts.forceColor;\n var chalk = _chalk2.default;\n if (opts.forceColor) {\n chalk = new _chalk2.default.constructor({ enabled: true });\n }\n var maybeHighlight = function maybeHighlight(chalkFn, string) {\n return highlighted ? chalkFn(string) : string;\n };\n var defs = getDefs(chalk);\n if (highlighted) rawLines = highlight(defs, rawLines);\n\n var linesAbove = opts.linesAbove || 2;\n var linesBelow = opts.linesBelow || 3;\n\n var lines = rawLines.split(NEWLINE);\n var start = Math.max(lineNumber - (linesAbove + 1), 0);\n var end = Math.min(lines.length, lineNumber + linesBelow);\n\n if (!lineNumber && !colNumber) {\n start = 0;\n end = lines.length;\n }\n\n var numberMaxWidth = String(end).length;\n\n var frame = lines.slice(start, end).map(function (line, index) {\n var number = start + 1 + index;\n var paddedNumber = (\" \" + number).slice(-numberMaxWidth);\n var gutter = \" \" + paddedNumber + \" | \";\n if (number === lineNumber) {\n var markerLine = \"\";\n if (colNumber) {\n var markerSpacing = line.slice(0, colNumber - 1).replace(/[^\\t]/g, \" \");\n markerLine = [\"\\n \", maybeHighlight(defs.gutter, gutter.replace(/\\d/g, \" \")), markerSpacing, maybeHighlight(defs.marker, \"^\")].join(\"\");\n }\n return [maybeHighlight(defs.marker, \">\"), maybeHighlight(defs.gutter, gutter), line, markerLine].join(\"\");\n } else {\n return \" \" + maybeHighlight(defs.gutter, gutter) + line;\n }\n }).join(\"\\n\");\n\n if (highlighted) {\n return chalk.reset(frame);\n } else {\n return frame;\n }\n};\n\nvar _jsTokens = require(\"js-tokens\");\n\nvar _jsTokens2 = _interopRequireDefault(_jsTokens);\n\nvar _esutils = require(\"esutils\");\n\nvar _esutils2 = _interopRequireDefault(_esutils);\n\nvar _chalk = require(\"chalk\");\n\nvar _chalk2 = _interopRequireDefault(_chalk);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction getDefs(chalk) {\n return {\n keyword: chalk.cyan,\n capitalized: chalk.yellow,\n jsx_tag: chalk.yellow,\n punctuator: chalk.yellow,\n\n number: chalk.magenta,\n string: chalk.green,\n regex: chalk.magenta,\n comment: chalk.grey,\n invalid: chalk.white.bgRed.bold,\n gutter: chalk.grey,\n marker: chalk.red.bold\n };\n}\n\nvar NEWLINE = /\\r\\n|[\\n\\r\\u2028\\u2029]/;\n\nvar JSX_TAG = /^[a-z][\\w-]*$/i;\n\nvar BRACKET = /^[()\\[\\]{}]$/;\n\nfunction getTokenType(match) {\n var _match$slice = match.slice(-2),\n offset = _match$slice[0],\n text = _match$slice[1];\n\n var token = _jsTokens2.default.matchToToken(match);\n\n if (token.type === \"name\") {\n if (_esutils2.default.keyword.isReservedWordES6(token.value)) {\n return \"keyword\";\n }\n\n if (JSX_TAG.test(token.value) && (text[offset - 1] === \"<\" || text.substr(offset - 2, 2) == \"</\")) {\n return \"jsx_tag\";\n }\n\n if (token.value[0] !== token.value[0].toLowerCase()) {\n return \"capitalized\";\n }\n }\n\n if (token.type === \"punctuator\" && BRACKET.test(token.value)) {\n return \"bracket\";\n }\n\n return token.type;\n}\n\nfunction highlight(defs, text) {\n return text.replace(_jsTokens2.default, function () {\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n var type = getTokenType(args);\n var colorize = defs[type];\n if (colorize) {\n return args[0].split(NEWLINE).map(function (str) {\n return colorize(str);\n }).join(\"\\n\");\n } else {\n return args[0];\n }\n });\n}\n\nmodule.exports = exports[\"default\"];\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/babel-code-frame/lib/index.js\n// module id = 137\n// module chunks = 0","'use strict';\nvar escapeStringRegexp = require('escape-string-regexp');\nvar ansiStyles = require('ansi-styles');\nvar stripAnsi = require('strip-ansi');\nvar hasAnsi = require('has-ansi');\nvar supportsColor = require('supports-color');\nvar defineProps = Object.defineProperties;\nvar isSimpleWindowsTerm = process.platform === 'win32' && !/^xterm/i.test(process.env.TERM);\n\nfunction Chalk(options) {\n\t// detect mode if not set manually\n\tthis.enabled = !options || options.enabled === undefined ? supportsColor : options.enabled;\n}\n\n// use bright blue on Windows as the normal blue color is illegible\nif (isSimpleWindowsTerm) {\n\tansiStyles.blue.open = '\\u001b[94m';\n}\n\nvar styles = (function () {\n\tvar ret = {};\n\n\tObject.keys(ansiStyles).forEach(function (key) {\n\t\tansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');\n\n\t\tret[key] = {\n\t\t\tget: function () {\n\t\t\t\treturn build.call(this, this._styles.concat(key));\n\t\t\t}\n\t\t};\n\t});\n\n\treturn ret;\n})();\n\nvar proto = defineProps(function chalk() {}, styles);\n\nfunction build(_styles) {\n\tvar builder = function () {\n\t\treturn applyStyle.apply(builder, arguments);\n\t};\n\n\tbuilder._styles = _styles;\n\tbuilder.enabled = this.enabled;\n\t// __proto__ is used because we must return a function, but there is\n\t// no way to create a function with a different prototype.\n\t/* eslint-disable no-proto */\n\tbuilder.__proto__ = proto;\n\n\treturn builder;\n}\n\nfunction applyStyle() {\n\t// support varags, but simply cast to string in case there's only one arg\n\tvar args = arguments;\n\tvar argsLen = args.length;\n\tvar str = argsLen !== 0 && String(arguments[0]);\n\n\tif (argsLen > 1) {\n\t\t// don't slice `arguments`, it prevents v8 optimizations\n\t\tfor (var a = 1; a < argsLen; a++) {\n\t\t\tstr += ' ' + args[a];\n\t\t}\n\t}\n\n\tif (!this.enabled || !str) {\n\t\treturn str;\n\t}\n\n\tvar nestedStyles = this._styles;\n\tvar i = nestedStyles.length;\n\n\t// Turns out that on Windows dimmed gray text becomes invisible in cmd.exe,\n\t// see https://github.com/chalk/chalk/issues/58\n\t// If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop.\n\tvar originalDim = ansiStyles.dim.open;\n\tif (isSimpleWindowsTerm && (nestedStyles.indexOf('gray') !== -1 || nestedStyles.indexOf('grey') !== -1)) {\n\t\tansiStyles.dim.open = '';\n\t}\n\n\twhile (i--) {\n\t\tvar code = ansiStyles[nestedStyles[i]];\n\n\t\t// Replace any instances already present with a re-opening code\n\t\t// otherwise only the part of the string until said closing code\n\t\t// will be colored, and the rest will simply be 'plain'.\n\t\tstr = code.open + str.replace(code.closeRe, code.open) + code.close;\n\t}\n\n\t// Reset the original 'dim' if we changed it to work around the Windows dimmed gray issue.\n\tansiStyles.dim.open = originalDim;\n\n\treturn str;\n}\n\nfunction init() {\n\tvar ret = {};\n\n\tObject.keys(styles).forEach(function (name) {\n\t\tret[name] = {\n\t\t\tget: function () {\n\t\t\t\treturn build.call(this, [name]);\n\t\t\t}\n\t\t};\n\t});\n\n\treturn ret;\n}\n\ndefineProps(Chalk.prototype, init());\n\nmodule.exports = new Chalk();\nmodule.exports.styles = ansiStyles;\nmodule.exports.hasColor = hasAnsi;\nmodule.exports.stripColor = stripAnsi;\nmodule.exports.supportsColor = supportsColor;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/chalk/index.js\n// module id = 138\n// module chunks = 0","\n/**\n * This is the common logic for both the Node.js and web browser\n * implementations of `debug()`.\n *\n * Expose `debug()` as the module.\n */\n\nexports = module.exports = createDebug.debug = createDebug['default'] = createDebug;\nexports.coerce = coerce;\nexports.disable = disable;\nexports.enable = enable;\nexports.enabled = enabled;\nexports.humanize = require('ms');\n\n/**\n * The currently active debug mode names, and names to skip.\n */\n\nexports.names = [];\nexports.skips = [];\n\n/**\n * Map of special \"%n\" handling functions, for the debug \"format\" argument.\n *\n * Valid key names are a single, lower or upper-case letter, i.e. \"n\" and \"N\".\n */\n\nexports.formatters = {};\n\n/**\n * Previous log timestamp.\n */\n\nvar prevTime;\n\n/**\n * Select a color.\n * @param {String} namespace\n * @return {Number}\n * @api private\n */\n\nfunction selectColor(namespace) {\n var hash = 0, i;\n\n for (i in namespace) {\n hash = ((hash << 5) - hash) + namespace.charCodeAt(i);\n hash |= 0; // Convert to 32bit integer\n }\n\n return exports.colors[Math.abs(hash) % exports.colors.length];\n}\n\n/**\n * Create a debugger with the given `namespace`.\n *\n * @param {String} namespace\n * @return {Function}\n * @api public\n */\n\nfunction createDebug(namespace) {\n\n function debug() {\n // disabled?\n if (!debug.enabled) return;\n\n var self = debug;\n\n // set `diff` timestamp\n var curr = +new Date();\n var ms = curr - (prevTime || curr);\n self.diff = ms;\n self.prev = prevTime;\n self.curr = curr;\n prevTime = curr;\n\n // turn the `arguments` into a proper Array\n var args = new Array(arguments.length);\n for (var i = 0; i < args.length; i++) {\n args[i] = arguments[i];\n }\n\n args[0] = exports.coerce(args[0]);\n\n if ('string' !== typeof args[0]) {\n // anything else let's inspect with %O\n args.unshift('%O');\n }\n\n // apply any `formatters` transformations\n var index = 0;\n args[0] = args[0].replace(/%([a-zA-Z%])/g, function(match, format) {\n // if we encounter an escaped % then don't increase the array index\n if (match === '%%') return match;\n index++;\n var formatter = exports.formatters[format];\n if ('function' === typeof formatter) {\n var val = args[index];\n match = formatter.call(self, val);\n\n // now we need to remove `args[index]` since it's inlined in the `format`\n args.splice(index, 1);\n index--;\n }\n return match;\n });\n\n // apply env-specific formatting (colors, etc.)\n exports.formatArgs.call(self, args);\n\n var logFn = debug.log || exports.log || console.log.bind(console);\n logFn.apply(self, args);\n }\n\n debug.namespace = namespace;\n debug.enabled = exports.enabled(namespace);\n debug.useColors = exports.useColors();\n debug.color = selectColor(namespace);\n\n // env-specific initialization logic for debug instances\n if ('function' === typeof exports.init) {\n exports.init(debug);\n }\n\n return debug;\n}\n\n/**\n * Enables a debug mode by namespaces. This can include modes\n * separated by a colon and wildcards.\n *\n * @param {String} namespaces\n * @api public\n */\n\nfunction enable(namespaces) {\n exports.save(namespaces);\n\n exports.names = [];\n exports.skips = [];\n\n var split = (namespaces || '').split(/[\\s,]+/);\n var len = split.length;\n\n for (var i = 0; i < len; i++) {\n if (!split[i]) continue; // ignore empty strings\n namespaces = split[i].replace(/\\*/g, '.*?');\n if (namespaces[0] === '-') {\n exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));\n } else {\n exports.names.push(new RegExp('^' + namespaces + '$'));\n }\n }\n}\n\n/**\n * Disable debug output.\n *\n * @api public\n */\n\nfunction disable() {\n exports.enable('');\n}\n\n/**\n * Returns true if the given mode name is enabled, false otherwise.\n *\n * @param {String} name\n * @return {Boolean}\n * @api public\n */\n\nfunction enabled(name) {\n var i, len;\n for (i = 0, len = exports.skips.length; i < len; i++) {\n if (exports.skips[i].test(name)) {\n return false;\n }\n }\n for (i = 0, len = exports.names.length; i < len; i++) {\n if (exports.names[i].test(name)) {\n return true;\n }\n }\n return false;\n}\n\n/**\n * Coerce `val`.\n *\n * @param {Mixed} val\n * @return {Mixed}\n * @api private\n */\n\nfunction coerce(val) {\n if (val instanceof Error) return val.stack || val.message;\n return val;\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/debug/src/debug.js\n// module id = 139\n// module chunks = 0","'use strict';\n\nvar matchOperatorsRe = /[|\\\\{}()[\\]^$+*?.]/g;\n\nmodule.exports = function (str) {\n\tif (typeof str !== 'string') {\n\t\tthrow new TypeError('Expected a string');\n\t}\n\n\treturn str.replace(matchOperatorsRe, '\\\\$&');\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/escape-string-regexp/index.js\n// module id = 140\n// module chunks = 0","/*\n Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>\n\n Redistribution and use in source and binary forms, with or without\n modification, are permitted provided that the following conditions are met:\n\n * Redistributions of source code must retain the above copyright\n notice, this list of conditions and the following disclaimer.\n * Redistributions in binary form must reproduce the above copyright\n notice, this list of conditions and the following disclaimer in the\n documentation and/or other materials provided with the distribution.\n\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'\n AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\n\n(function () {\n 'use strict';\n\n function isExpression(node) {\n if (node == null) { return false; }\n switch (node.type) {\n case 'ArrayExpression':\n case 'AssignmentExpression':\n case 'BinaryExpression':\n case 'CallExpression':\n case 'ConditionalExpression':\n case 'FunctionExpression':\n case 'Identifier':\n case 'Literal':\n case 'LogicalExpression':\n case 'MemberExpression':\n case 'NewExpression':\n case 'ObjectExpression':\n case 'SequenceExpression':\n case 'ThisExpression':\n case 'UnaryExpression':\n case 'UpdateExpression':\n return true;\n }\n return false;\n }\n\n function isIterationStatement(node) {\n if (node == null) { return false; }\n switch (node.type) {\n case 'DoWhileStatement':\n case 'ForInStatement':\n case 'ForStatement':\n case 'WhileStatement':\n return true;\n }\n return false;\n }\n\n function isStatement(node) {\n if (node == null) { return false; }\n switch (node.type) {\n case 'BlockStatement':\n case 'BreakStatement':\n case 'ContinueStatement':\n case 'DebuggerStatement':\n case 'DoWhileStatement':\n case 'EmptyStatement':\n case 'ExpressionStatement':\n case 'ForInStatement':\n case 'ForStatement':\n case 'IfStatement':\n case 'LabeledStatement':\n case 'ReturnStatement':\n case 'SwitchStatement':\n case 'ThrowStatement':\n case 'TryStatement':\n case 'VariableDeclaration':\n case 'WhileStatement':\n case 'WithStatement':\n return true;\n }\n return false;\n }\n\n function isSourceElement(node) {\n return isStatement(node) || node != null && node.type === 'FunctionDeclaration';\n }\n\n function trailingStatement(node) {\n switch (node.type) {\n case 'IfStatement':\n if (node.alternate != null) {\n return node.alternate;\n }\n return node.consequent;\n\n case 'LabeledStatement':\n case 'ForStatement':\n case 'ForInStatement':\n case 'WhileStatement':\n case 'WithStatement':\n return node.body;\n }\n return null;\n }\n\n function isProblematicIfStatement(node) {\n var current;\n\n if (node.type !== 'IfStatement') {\n return false;\n }\n if (node.alternate == null) {\n return false;\n }\n current = node.consequent;\n do {\n if (current.type === 'IfStatement') {\n if (current.alternate == null) {\n return true;\n }\n }\n current = trailingStatement(current);\n } while (current);\n\n return false;\n }\n\n module.exports = {\n isExpression: isExpression,\n isStatement: isStatement,\n isIterationStatement: isIterationStatement,\n isSourceElement: isSourceElement,\n isProblematicIfStatement: isProblematicIfStatement,\n\n trailingStatement: trailingStatement\n };\n}());\n/* vim: set sw=4 ts=4 et tw=80 : */\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/esutils/lib/ast.js\n// module id = 141\n// module chunks = 0","/*\n Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>\n\n Redistribution and use in source and binary forms, with or without\n modification, are permitted provided that the following conditions are met:\n\n * Redistributions of source code must retain the above copyright\n notice, this list of conditions and the following disclaimer.\n * Redistributions in binary form must reproduce the above copyright\n notice, this list of conditions and the following disclaimer in the\n documentation and/or other materials provided with the distribution.\n\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\n\n(function () {\n 'use strict';\n\n var code = require('./code');\n\n function isStrictModeReservedWordES6(id) {\n switch (id) {\n case 'implements':\n case 'interface':\n case 'package':\n case 'private':\n case 'protected':\n case 'public':\n case 'static':\n case 'let':\n return true;\n default:\n return false;\n }\n }\n\n function isKeywordES5(id, strict) {\n // yield should not be treated as keyword under non-strict mode.\n if (!strict && id === 'yield') {\n return false;\n }\n return isKeywordES6(id, strict);\n }\n\n function isKeywordES6(id, strict) {\n if (strict && isStrictModeReservedWordES6(id)) {\n return true;\n }\n\n switch (id.length) {\n case 2:\n return (id === 'if') || (id === 'in') || (id === 'do');\n case 3:\n return (id === 'var') || (id === 'for') || (id === 'new') || (id === 'try');\n case 4:\n return (id === 'this') || (id === 'else') || (id === 'case') ||\n (id === 'void') || (id === 'with') || (id === 'enum');\n case 5:\n return (id === 'while') || (id === 'break') || (id === 'catch') ||\n (id === 'throw') || (id === 'const') || (id === 'yield') ||\n (id === 'class') || (id === 'super');\n case 6:\n return (id === 'return') || (id === 'typeof') || (id === 'delete') ||\n (id === 'switch') || (id === 'export') || (id === 'import');\n case 7:\n return (id === 'default') || (id === 'finally') || (id === 'extends');\n case 8:\n return (id === 'function') || (id === 'continue') || (id === 'debugger');\n case 10:\n return (id === 'instanceof');\n default:\n return false;\n }\n }\n\n function isReservedWordES5(id, strict) {\n return id === 'null' || id === 'true' || id === 'false' || isKeywordES5(id, strict);\n }\n\n function isReservedWordES6(id, strict) {\n return id === 'null' || id === 'true' || id === 'false' || isKeywordES6(id, strict);\n }\n\n function isRestrictedWord(id) {\n return id === 'eval' || id === 'arguments';\n }\n\n function isIdentifierNameES5(id) {\n var i, iz, ch;\n\n if (id.length === 0) { return false; }\n\n ch = id.charCodeAt(0);\n if (!code.isIdentifierStartES5(ch)) {\n return false;\n }\n\n for (i = 1, iz = id.length; i < iz; ++i) {\n ch = id.charCodeAt(i);\n if (!code.isIdentifierPartES5(ch)) {\n return false;\n }\n }\n return true;\n }\n\n function decodeUtf16(lead, trail) {\n return (lead - 0xD800) * 0x400 + (trail - 0xDC00) + 0x10000;\n }\n\n function isIdentifierNameES6(id) {\n var i, iz, ch, lowCh, check;\n\n if (id.length === 0) { return false; }\n\n check = code.isIdentifierStartES6;\n for (i = 0, iz = id.length; i < iz; ++i) {\n ch = id.charCodeAt(i);\n if (0xD800 <= ch && ch <= 0xDBFF) {\n ++i;\n if (i >= iz) { return false; }\n lowCh = id.charCodeAt(i);\n if (!(0xDC00 <= lowCh && lowCh <= 0xDFFF)) {\n return false;\n }\n ch = decodeUtf16(ch, lowCh);\n }\n if (!check(ch)) {\n return false;\n }\n check = code.isIdentifierPartES6;\n }\n return true;\n }\n\n function isIdentifierES5(id, strict) {\n return isIdentifierNameES5(id) && !isReservedWordES5(id, strict);\n }\n\n function isIdentifierES6(id, strict) {\n return isIdentifierNameES6(id) && !isReservedWordES6(id, strict);\n }\n\n module.exports = {\n isKeywordES5: isKeywordES5,\n isKeywordES6: isKeywordES6,\n isReservedWordES5: isReservedWordES5,\n isReservedWordES6: isReservedWordES6,\n isRestrictedWord: isRestrictedWord,\n isIdentifierNameES5: isIdentifierNameES5,\n isIdentifierNameES6: isIdentifierNameES6,\n isIdentifierES5: isIdentifierES5,\n isIdentifierES6: isIdentifierES6\n };\n}());\n/* vim: set sw=4 ts=4 et tw=80 : */\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/esutils/lib/keyword.js\n// module id = 142\n// module chunks = 0","/*\n Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com>\n\n Redistribution and use in source and binary forms, with or without\n modification, are permitted provided that the following conditions are met:\n\n * Redistributions of source code must retain the above copyright\n notice, this list of conditions and the following disclaimer.\n * Redistributions in binary form must reproduce the above copyright\n notice, this list of conditions and the following disclaimer in the\n documentation and/or other materials provided with the distribution.\n\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY\n DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\n\n\n(function () {\n 'use strict';\n\n exports.ast = require('./ast');\n exports.code = require('./code');\n exports.keyword = require('./keyword');\n}());\n/* vim: set sw=4 ts=4 et tw=80 : */\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/esutils/lib/utils.js\n// module id = 143\n// module chunks = 0","'use strict';\nvar ansiRegex = require('ansi-regex');\nvar re = new RegExp(ansiRegex().source); // remove the `g` flag\nmodule.exports = re.test.bind(re);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/has-ansi/index.js\n// module id = 144\n// module chunks = 0","module.exports = {\n XmlEntities: require('./lib/xml-entities.js'),\n Html4Entities: require('./lib/html4-entities.js'),\n Html5Entities: require('./lib/html5-entities.js'),\n AllHtmlEntities: require('./lib/html5-entities.js')\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/html-entities/index.js\n// module id = 145\n// module chunks = 0","var HTML_ALPHA = ['apos', 'nbsp', 'iexcl', 'cent', 'pound', 'curren', 'yen', 'brvbar', 'sect', 'uml', 'copy', 'ordf', 'laquo', 'not', 'shy', 'reg', 'macr', 'deg', 'plusmn', 'sup2', 'sup3', 'acute', 'micro', 'para', 'middot', 'cedil', 'sup1', 'ordm', 'raquo', 'frac14', 'frac12', 'frac34', 'iquest', 'Agrave', 'Aacute', 'Acirc', 'Atilde', 'Auml', 'Aring', 'Aelig', 'Ccedil', 'Egrave', 'Eacute', 'Ecirc', 'Euml', 'Igrave', 'Iacute', 'Icirc', 'Iuml', 'ETH', 'Ntilde', 'Ograve', 'Oacute', 'Ocirc', 'Otilde', 'Ouml', 'times', 'Oslash', 'Ugrave', 'Uacute', 'Ucirc', 'Uuml', 'Yacute', 'THORN', 'szlig', 'agrave', 'aacute', 'acirc', 'atilde', 'auml', 'aring', 'aelig', 'ccedil', 'egrave', 'eacute', 'ecirc', 'euml', 'igrave', 'iacute', 'icirc', 'iuml', 'eth', 'ntilde', 'ograve', 'oacute', 'ocirc', 'otilde', 'ouml', 'divide', 'Oslash', 'ugrave', 'uacute', 'ucirc', 'uuml', 'yacute', 'thorn', 'yuml', 'quot', 'amp', 'lt', 'gt', 'oelig', 'oelig', 'scaron', 'scaron', 'yuml', 'circ', 'tilde', 'ensp', 'emsp', 'thinsp', 'zwnj', 'zwj', 'lrm', 'rlm', 'ndash', 'mdash', 'lsquo', 'rsquo', 'sbquo', 'ldquo', 'rdquo', 'bdquo', 'dagger', 'dagger', 'permil', 'lsaquo', 'rsaquo', 'euro', 'fnof', 'alpha', 'beta', 'gamma', 'delta', 'epsilon', 'zeta', 'eta', 'theta', 'iota', 'kappa', 'lambda', 'mu', 'nu', 'xi', 'omicron', 'pi', 'rho', 'sigma', 'tau', 'upsilon', 'phi', 'chi', 'psi', 'omega', 'alpha', 'beta', 'gamma', 'delta', 'epsilon', 'zeta', 'eta', 'theta', 'iota', 'kappa', 'lambda', 'mu', 'nu', 'xi', 'omicron', 'pi', 'rho', 'sigmaf', 'sigma', 'tau', 'upsilon', 'phi', 'chi', 'psi', 'omega', 'thetasym', 'upsih', 'piv', 'bull', 'hellip', 'prime', 'prime', 'oline', 'frasl', 'weierp', 'image', 'real', 'trade', 'alefsym', 'larr', 'uarr', 'rarr', 'darr', 'harr', 'crarr', 'larr', 'uarr', 'rarr', 'darr', 'harr', 'forall', 'part', 'exist', 'empty', 'nabla', 'isin', 'notin', 'ni', 'prod', 'sum', 'minus', 'lowast', 'radic', 'prop', 'infin', 'ang', 'and', 'or', 'cap', 'cup', 'int', 'there4', 'sim', 'cong', 'asymp', 'ne', 'equiv', 'le', 'ge', 'sub', 'sup', 'nsub', 'sube', 'supe', 'oplus', 'otimes', 'perp', 'sdot', 'lceil', 'rceil', 'lfloor', 'rfloor', 'lang', 'rang', 'loz', 'spades', 'clubs', 'hearts', 'diams'];\nvar HTML_CODES = [39, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 34, 38, 60, 62, 338, 339, 352, 353, 376, 710, 732, 8194, 8195, 8201, 8204, 8205, 8206, 8207, 8211, 8212, 8216, 8217, 8218, 8220, 8221, 8222, 8224, 8225, 8240, 8249, 8250, 8364, 402, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 931, 932, 933, 934, 935, 936, 937, 945, 946, 947, 948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 967, 968, 969, 977, 978, 982, 8226, 8230, 8242, 8243, 8254, 8260, 8472, 8465, 8476, 8482, 8501, 8592, 8593, 8594, 8595, 8596, 8629, 8656, 8657, 8658, 8659, 8660, 8704, 8706, 8707, 8709, 8711, 8712, 8713, 8715, 8719, 8721, 8722, 8727, 8730, 8733, 8734, 8736, 8743, 8744, 8745, 8746, 8747, 8756, 8764, 8773, 8776, 8800, 8801, 8804, 8805, 8834, 8835, 8836, 8838, 8839, 8853, 8855, 8869, 8901, 8968, 8969, 8970, 8971, 9001, 9002, 9674, 9824, 9827, 9829, 9830];\n\nvar alphaIndex = {};\nvar numIndex = {};\n\nvar i = 0;\nvar length = HTML_ALPHA.length;\nwhile (i < length) {\n var a = HTML_ALPHA[i];\n var c = HTML_CODES[i];\n alphaIndex[a] = String.fromCharCode(c);\n numIndex[c] = a;\n i++;\n}\n\n/**\n * @constructor\n */\nfunction Html4Entities() {}\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.prototype.decode = function(str) {\n if (str.length === 0) {\n return '';\n }\n return str.replace(/&(#?[\\w\\d]+);?/g, function(s, entity) {\n var chr;\n if (entity.charAt(0) === \"#\") {\n var code = entity.charAt(1).toLowerCase() === 'x' ?\n parseInt(entity.substr(2), 16) :\n parseInt(entity.substr(1));\n\n if (!(isNaN(code) || code < -32768 || code > 65535)) {\n chr = String.fromCharCode(code);\n }\n } else {\n chr = alphaIndex[entity];\n }\n return chr || s;\n });\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.decode = function(str) {\n return new Html4Entities().decode(str);\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.prototype.encode = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var alpha = numIndex[str.charCodeAt(i)];\n result += alpha ? \"&\" + alpha + \";\" : str.charAt(i);\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.encode = function(str) {\n return new Html4Entities().encode(str);\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.prototype.encodeNonUTF = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var cc = str.charCodeAt(i);\n var alpha = numIndex[cc];\n if (alpha) {\n result += \"&\" + alpha + \";\";\n } else if (cc < 32 || cc > 126) {\n result += \"&#\" + cc + \";\";\n } else {\n result += str.charAt(i);\n }\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.encodeNonUTF = function(str) {\n return new Html4Entities().encodeNonUTF(str);\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.prototype.encodeNonASCII = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var c = str.charCodeAt(i);\n if (c <= 255) {\n result += str[i++];\n continue;\n }\n result += '&#' + c + ';';\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\nHtml4Entities.encodeNonASCII = function(str) {\n return new Html4Entities().encodeNonASCII(str);\n};\n\nmodule.exports = Html4Entities;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/html-entities/lib/html4-entities.js\n// module id = 146\n// module chunks = 0","var ALPHA_INDEX = {\n '<': '<',\n '>': '>',\n '"': '\"',\n '&apos': '\\'',\n '&': '&',\n '<': '<',\n '>': '>',\n '"': '\"',\n ''': '\\'',\n '&': '&'\n};\n\nvar CHAR_INDEX = {\n 60: 'lt',\n 62: 'gt',\n 34: 'quot',\n 39: 'apos',\n 38: 'amp'\n};\n\nvar CHAR_S_INDEX = {\n '<': '<',\n '>': '>',\n '\"': '"',\n '\\'': ''',\n '&': '&'\n};\n\n/**\n * @constructor\n */\nfunction XmlEntities() {}\n\n/**\n * @param {String} str\n * @returns {String}\n */\nXmlEntities.prototype.encode = function(str) {\n if (str.length === 0) {\n return '';\n }\n return str.replace(/<|>|\"|'|&/g, function(s) {\n return CHAR_S_INDEX[s];\n });\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n XmlEntities.encode = function(str) {\n return new XmlEntities().encode(str);\n };\n\n/**\n * @param {String} str\n * @returns {String}\n */\nXmlEntities.prototype.decode = function(str) {\n if (str.length === 0) {\n return '';\n }\n return str.replace(/&#?[0-9a-zA-Z]+;?/g, function(s) {\n if (s.charAt(1) === '#') {\n var code = s.charAt(2).toLowerCase() === 'x' ?\n parseInt(s.substr(3), 16) :\n parseInt(s.substr(2));\n\n if (isNaN(code) || code < -32768 || code > 65535) {\n return '';\n }\n return String.fromCharCode(code);\n }\n return ALPHA_INDEX[s] || s;\n });\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n XmlEntities.decode = function(str) {\n return new XmlEntities().decode(str);\n };\n\n/**\n * @param {String} str\n * @returns {String}\n */\nXmlEntities.prototype.encodeNonUTF = function(str) {\n var strLength = str.length;\n if (strLength === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLength) {\n var c = str.charCodeAt(i);\n var alpha = CHAR_INDEX[c];\n if (alpha) {\n result += \"&\" + alpha + \";\";\n i++;\n continue;\n }\n if (c < 32 || c > 126) {\n result += '&#' + c + ';';\n } else {\n result += str.charAt(i);\n }\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n XmlEntities.encodeNonUTF = function(str) {\n return new XmlEntities().encodeNonUTF(str);\n };\n\n/**\n * @param {String} str\n * @returns {String}\n */\nXmlEntities.prototype.encodeNonASCII = function(str) {\n var strLenght = str.length;\n if (strLenght === 0) {\n return '';\n }\n var result = '';\n var i = 0;\n while (i < strLenght) {\n var c = str.charCodeAt(i);\n if (c <= 255) {\n result += str[i++];\n continue;\n }\n result += '&#' + c + ';';\n i++;\n }\n return result;\n};\n\n/**\n * @param {String} str\n * @returns {String}\n */\n XmlEntities.encodeNonASCII = function(str) {\n return new XmlEntities().encodeNonASCII(str);\n };\n\nmodule.exports = XmlEntities;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/html-entities/lib/xml-entities.js\n// module id = 147\n// module chunks = 0","// Copyright 2014, 2015, 2016 Simon Lydell\n// X11 (“MIT”) Licensed. (See LICENSE.)\n\n// This regex comes from regex.coffee, and is inserted here by generate-index.js\n// (run `npm run build`).\nmodule.exports = /((['\"])(?:(?!\\2|\\\\).|\\\\(?:\\r\\n|[\\s\\S]))*(\\2)?|`(?:[^`\\\\$]|\\\\[\\s\\S]|\\$(?!\\{)|\\$\\{(?:[^{}]|\\{[^}]*\\}?)*\\}?)*(`)?)|(\\/\\/.*)|(\\/\\*(?:[^*]|\\*(?!\\/))*(\\*\\/)?)|(\\/(?!\\*)(?:\\[(?:(?![\\]\\\\]).|\\\\.)*\\]|(?![\\/\\]\\\\]).|\\\\.)+\\/(?:(?!\\s*(?:\\b|[\\u0080-\\uFFFF$\\\\'\"~({]|[+\\-!](?!=)|\\.?\\d))|[gmiyu]{1,5}\\b(?![\\u0080-\\uFFFF$\\\\]|\\s*(?:[+\\-*%&|^<>!=?({]|\\/(?![\\/*])))))|(0[xX][\\da-fA-F]+|0[oO][0-7]+|0[bB][01]+|(?:\\d*\\.\\d+|\\d+\\.?)(?:[eE][+-]?\\d+)?)|((?!\\d)(?:(?!\\s)[$\\w\\u0080-\\uFFFF]|\\\\u[\\da-fA-F]{4}|\\\\u\\{[\\da-fA-F]{1,6}\\})+)|(--|\\+\\+|&&|\\|\\||=>|\\.{3}|(?:[+\\-\\/%&|^]|\\*{1,2}|<{1,2}|>{1,3}|!=?|={1,2})=?|[?~.,:;[\\](){}])|(\\s+)|(^$|[\\s\\S])/g\n\nmodule.exports.matchToToken = function(match) {\n var token = {type: \"invalid\", value: match[0]}\n if (match[ 1]) token.type = \"string\" , token.closed = !!(match[3] || match[4])\n else if (match[ 5]) token.type = \"comment\"\n else if (match[ 6]) token.type = \"comment\", token.closed = !!match[7]\n else if (match[ 8]) token.type = \"regex\"\n else if (match[ 9]) token.type = \"number\"\n else if (match[10]) token.type = \"name\"\n else if (match[11]) token.type = \"punctuator\"\n else if (match[12]) token.type = \"whitespace\"\n return token\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/js-tokens/index.js\n// module id = 148\n// module chunks = 0","/**\n * Helpers.\n */\n\nvar s = 1000\nvar m = s * 60\nvar h = m * 60\nvar d = h * 24\nvar y = d * 365.25\n\n/**\n * Parse or format the given `val`.\n *\n * Options:\n *\n * - `long` verbose formatting [false]\n *\n * @param {String|Number} val\n * @param {Object} options\n * @throws {Error} throw an error if val is not a non-empty string or a number\n * @return {String|Number}\n * @api public\n */\n\nmodule.exports = function (val, options) {\n options = options || {}\n var type = typeof val\n if (type === 'string' && val.length > 0) {\n return parse(val)\n } else if (type === 'number' && isNaN(val) === false) {\n return options.long ?\n\t\t\tfmtLong(val) :\n\t\t\tfmtShort(val)\n }\n throw new Error('val is not a non-empty string or a valid number. val=' + JSON.stringify(val))\n}\n\n/**\n * Parse the given `str` and return milliseconds.\n *\n * @param {String} str\n * @return {Number}\n * @api private\n */\n\nfunction parse(str) {\n str = String(str)\n if (str.length > 10000) {\n return\n }\n var match = /^((?:\\d+)?\\.?\\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str)\n if (!match) {\n return\n }\n var n = parseFloat(match[1])\n var type = (match[2] || 'ms').toLowerCase()\n switch (type) {\n case 'years':\n case 'year':\n case 'yrs':\n case 'yr':\n case 'y':\n return n * y\n case 'days':\n case 'day':\n case 'd':\n return n * d\n case 'hours':\n case 'hour':\n case 'hrs':\n case 'hr':\n case 'h':\n return n * h\n case 'minutes':\n case 'minute':\n case 'mins':\n case 'min':\n case 'm':\n return n * m\n case 'seconds':\n case 'second':\n case 'secs':\n case 'sec':\n case 's':\n return n * s\n case 'milliseconds':\n case 'millisecond':\n case 'msecs':\n case 'msec':\n case 'ms':\n return n\n default:\n return undefined\n }\n}\n\n/**\n * Short format for `ms`.\n *\n * @param {Number} ms\n * @return {String}\n * @api private\n */\n\nfunction fmtShort(ms) {\n if (ms >= d) {\n return Math.round(ms / d) + 'd'\n }\n if (ms >= h) {\n return Math.round(ms / h) + 'h'\n }\n if (ms >= m) {\n return Math.round(ms / m) + 'm'\n }\n if (ms >= s) {\n return Math.round(ms / s) + 's'\n }\n return ms + 'ms'\n}\n\n/**\n * Long format for `ms`.\n *\n * @param {Number} ms\n * @return {String}\n * @api private\n */\n\nfunction fmtLong(ms) {\n return plural(ms, d, 'day') ||\n plural(ms, h, 'hour') ||\n plural(ms, m, 'minute') ||\n plural(ms, s, 'second') ||\n ms + ' ms'\n}\n\n/**\n * Pluralization helper.\n */\n\nfunction plural(ms, n, name) {\n if (ms < n) {\n return\n }\n if (ms < n * 1.5) {\n return Math.floor(ms / n) + ' ' + name\n }\n return Math.ceil(ms / n) + ' ' + name + 's'\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/ms/index.js\n// module id = 149\n// module chunks = 0","'use strict';\n\nvar has = Object.prototype.hasOwnProperty;\n\n/**\n * Simple query string parser.\n *\n * @param {String} query The query string that needs to be parsed.\n * @returns {Object}\n * @api public\n */\nfunction querystring(query) {\n var parser = /([^=?&]+)=?([^&]*)/g\n , result = {}\n , part;\n\n //\n // Little nifty parsing hack, leverage the fact that RegExp.exec increments\n // the lastIndex property so we can continue executing this loop until we've\n // parsed all results.\n //\n for (;\n part = parser.exec(query);\n result[decodeURIComponent(part[1])] = decodeURIComponent(part[2])\n );\n\n return result;\n}\n\n/**\n * Transform a query string to an object.\n *\n * @param {Object} obj Object that should be transformed.\n * @param {String} prefix Optional prefix.\n * @returns {String}\n * @api public\n */\nfunction querystringify(obj, prefix) {\n prefix = prefix || '';\n\n var pairs = [];\n\n //\n // Optionally prefix with a '?' if needed\n //\n if ('string' !== typeof prefix) prefix = '?';\n\n for (var key in obj) {\n if (has.call(obj, key)) {\n pairs.push(encodeURIComponent(key) +'='+ encodeURIComponent(obj[key]));\n }\n }\n\n return pairs.length ? prefix + pairs.join('&') : '';\n}\n\n//\n// Expose the module.\n//\nexports.stringify = querystringify;\nexports.parse = querystring;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/querystringify/index.js\n// module id = 150\n// module chunks = 0","// This method of obtaining a reference to the global object needs to be\n// kept identical to the way it is obtained in runtime.js\nvar g =\n typeof global === \"object\" ? global :\n typeof window === \"object\" ? window :\n typeof self === \"object\" ? self : this;\n\n// Use `getOwnPropertyNames` because not all browsers support calling\n// `hasOwnProperty` on the global `self` object in a worker. See #183.\nvar hadRuntime = g.regeneratorRuntime &&\n Object.getOwnPropertyNames(g).indexOf(\"regeneratorRuntime\") >= 0;\n\n// Save the old regeneratorRuntime in case it needs to be restored later.\nvar oldRuntime = hadRuntime && g.regeneratorRuntime;\n\n// Force reevalutation of runtime.js.\ng.regeneratorRuntime = undefined;\n\nmodule.exports = require(\"./runtime\");\n\nif (hadRuntime) {\n // Restore the original runtime.\n g.regeneratorRuntime = oldRuntime;\n} else {\n // Remove the global property added by runtime.js.\n try {\n delete g.regeneratorRuntime;\n } catch(e) {\n g.regeneratorRuntime = undefined;\n }\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/regenerator-runtime/runtime-module.js\n// module id = 151\n// module chunks = 0","/**\n * Copyright (c) 2014, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * https://raw.github.com/facebook/regenerator/master/LICENSE file. An\n * additional grant of patent rights can be found in the PATENTS file in\n * the same directory.\n */\n\n!(function(global) {\n \"use strict\";\n\n var Op = Object.prototype;\n var hasOwn = Op.hasOwnProperty;\n var undefined; // More compressible than void 0.\n var $Symbol = typeof Symbol === \"function\" ? Symbol : {};\n var iteratorSymbol = $Symbol.iterator || \"@@iterator\";\n var toStringTagSymbol = $Symbol.toStringTag || \"@@toStringTag\";\n\n var inModule = typeof module === \"object\";\n var runtime = global.regeneratorRuntime;\n if (runtime) {\n if (inModule) {\n // If regeneratorRuntime is defined globally and we're in a module,\n // make the exports object identical to regeneratorRuntime.\n module.exports = runtime;\n }\n // Don't bother evaluating the rest of this file if the runtime was\n // already defined globally.\n return;\n }\n\n // Define the runtime globally (as expected by generated code) as either\n // module.exports (if we're in a module) or a new, empty object.\n runtime = global.regeneratorRuntime = inModule ? module.exports : {};\n\n function wrap(innerFn, outerFn, self, tryLocsList) {\n // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.\n var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;\n var generator = Object.create(protoGenerator.prototype);\n var context = new Context(tryLocsList || []);\n\n // The ._invoke method unifies the implementations of the .next,\n // .throw, and .return methods.\n generator._invoke = makeInvokeMethod(innerFn, self, context);\n\n return generator;\n }\n runtime.wrap = wrap;\n\n // Try/catch helper to minimize deoptimizations. Returns a completion\n // record like context.tryEntries[i].completion. This interface could\n // have been (and was previously) designed to take a closure to be\n // invoked without arguments, but in all the cases we care about we\n // already have an existing method we want to call, so there's no need\n // to create a new function object. We can even get away with assuming\n // the method takes exactly one argument, since that happens to be true\n // in every case, so we don't have to touch the arguments object. The\n // only additional allocation required is the completion record, which\n // has a stable shape and so hopefully should be cheap to allocate.\n function tryCatch(fn, obj, arg) {\n try {\n return { type: \"normal\", arg: fn.call(obj, arg) };\n } catch (err) {\n return { type: \"throw\", arg: err };\n }\n }\n\n var GenStateSuspendedStart = \"suspendedStart\";\n var GenStateSuspendedYield = \"suspendedYield\";\n var GenStateExecuting = \"executing\";\n var GenStateCompleted = \"completed\";\n\n // Returning this object from the innerFn has the same effect as\n // breaking out of the dispatch switch statement.\n var ContinueSentinel = {};\n\n // Dummy constructor functions that we use as the .constructor and\n // .constructor.prototype properties for functions that return Generator\n // objects. For full spec compliance, you may wish to configure your\n // minifier not to mangle the names of these two functions.\n function Generator() {}\n function GeneratorFunction() {}\n function GeneratorFunctionPrototype() {}\n\n // This is a polyfill for %IteratorPrototype% for environments that\n // don't natively support it.\n var IteratorPrototype = {};\n IteratorPrototype[iteratorSymbol] = function () {\n return this;\n };\n\n var getProto = Object.getPrototypeOf;\n var NativeIteratorPrototype = getProto && getProto(getProto(values([])));\n if (NativeIteratorPrototype &&\n NativeIteratorPrototype !== Op &&\n hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {\n // This environment has a native %IteratorPrototype%; use it instead\n // of the polyfill.\n IteratorPrototype = NativeIteratorPrototype;\n }\n\n var Gp = GeneratorFunctionPrototype.prototype =\n Generator.prototype = Object.create(IteratorPrototype);\n GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;\n GeneratorFunctionPrototype.constructor = GeneratorFunction;\n GeneratorFunctionPrototype[toStringTagSymbol] =\n GeneratorFunction.displayName = \"GeneratorFunction\";\n\n // Helper for defining the .next, .throw, and .return methods of the\n // Iterator interface in terms of a single ._invoke method.\n function defineIteratorMethods(prototype) {\n [\"next\", \"throw\", \"return\"].forEach(function(method) {\n prototype[method] = function(arg) {\n return this._invoke(method, arg);\n };\n });\n }\n\n runtime.isGeneratorFunction = function(genFun) {\n var ctor = typeof genFun === \"function\" && genFun.constructor;\n return ctor\n ? ctor === GeneratorFunction ||\n // For the native GeneratorFunction constructor, the best we can\n // do is to check its .name property.\n (ctor.displayName || ctor.name) === \"GeneratorFunction\"\n : false;\n };\n\n runtime.mark = function(genFun) {\n if (Object.setPrototypeOf) {\n Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);\n } else {\n genFun.__proto__ = GeneratorFunctionPrototype;\n if (!(toStringTagSymbol in genFun)) {\n genFun[toStringTagSymbol] = \"GeneratorFunction\";\n }\n }\n genFun.prototype = Object.create(Gp);\n return genFun;\n };\n\n // Within the body of any async function, `await x` is transformed to\n // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test\n // `hasOwn.call(value, \"__await\")` to determine if the yielded value is\n // meant to be awaited.\n runtime.awrap = function(arg) {\n return { __await: arg };\n };\n\n function AsyncIterator(generator) {\n function invoke(method, arg, resolve, reject) {\n var record = tryCatch(generator[method], generator, arg);\n if (record.type === \"throw\") {\n reject(record.arg);\n } else {\n var result = record.arg;\n var value = result.value;\n if (value &&\n typeof value === \"object\" &&\n hasOwn.call(value, \"__await\")) {\n return Promise.resolve(value.__await).then(function(value) {\n invoke(\"next\", value, resolve, reject);\n }, function(err) {\n invoke(\"throw\", err, resolve, reject);\n });\n }\n\n return Promise.resolve(value).then(function(unwrapped) {\n // When a yielded Promise is resolved, its final value becomes\n // the .value of the Promise<{value,done}> result for the\n // current iteration. If the Promise is rejected, however, the\n // result for this iteration will be rejected with the same\n // reason. Note that rejections of yielded Promises are not\n // thrown back into the generator function, as is the case\n // when an awaited Promise is rejected. This difference in\n // behavior between yield and await is important, because it\n // allows the consumer to decide what to do with the yielded\n // rejection (swallow it and continue, manually .throw it back\n // into the generator, abandon iteration, whatever). With\n // await, by contrast, there is no opportunity to examine the\n // rejection reason outside the generator function, so the\n // only option is to throw it from the await expression, and\n // let the generator function handle the exception.\n result.value = unwrapped;\n resolve(result);\n }, reject);\n }\n }\n\n if (typeof process === \"object\" && process.domain) {\n invoke = process.domain.bind(invoke);\n }\n\n var previousPromise;\n\n function enqueue(method, arg) {\n function callInvokeWithMethodAndArg() {\n return new Promise(function(resolve, reject) {\n invoke(method, arg, resolve, reject);\n });\n }\n\n return previousPromise =\n // If enqueue has been called before, then we want to wait until\n // all previous Promises have been resolved before calling invoke,\n // so that results are always delivered in the correct order. If\n // enqueue has not been called before, then it is important to\n // call invoke immediately, without waiting on a callback to fire,\n // so that the async generator function has the opportunity to do\n // any necessary setup in a predictable way. This predictability\n // is why the Promise constructor synchronously invokes its\n // executor callback, and why async functions synchronously\n // execute code before the first await. Since we implement simple\n // async functions in terms of async generators, it is especially\n // important to get this right, even though it requires care.\n previousPromise ? previousPromise.then(\n callInvokeWithMethodAndArg,\n // Avoid propagating failures to Promises returned by later\n // invocations of the iterator.\n callInvokeWithMethodAndArg\n ) : callInvokeWithMethodAndArg();\n }\n\n // Define the unified helper method that is used to implement .next,\n // .throw, and .return (see defineIteratorMethods).\n this._invoke = enqueue;\n }\n\n defineIteratorMethods(AsyncIterator.prototype);\n runtime.AsyncIterator = AsyncIterator;\n\n // Note that simple async functions are implemented on top of\n // AsyncIterator objects; they just return a Promise for the value of\n // the final result produced by the iterator.\n runtime.async = function(innerFn, outerFn, self, tryLocsList) {\n var iter = new AsyncIterator(\n wrap(innerFn, outerFn, self, tryLocsList)\n );\n\n return runtime.isGeneratorFunction(outerFn)\n ? iter // If outerFn is a generator, return the full iterator.\n : iter.next().then(function(result) {\n return result.done ? result.value : iter.next();\n });\n };\n\n function makeInvokeMethod(innerFn, self, context) {\n var state = GenStateSuspendedStart;\n\n return function invoke(method, arg) {\n if (state === GenStateExecuting) {\n throw new Error(\"Generator is already running\");\n }\n\n if (state === GenStateCompleted) {\n if (method === \"throw\") {\n throw arg;\n }\n\n // Be forgiving, per 25.3.3.3.3 of the spec:\n // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume\n return doneResult();\n }\n\n context.method = method;\n context.arg = arg;\n\n while (true) {\n var delegate = context.delegate;\n if (delegate) {\n var delegateResult = maybeInvokeDelegate(delegate, context);\n if (delegateResult) {\n if (delegateResult === ContinueSentinel) continue;\n return delegateResult;\n }\n }\n\n if (context.method === \"next\") {\n // Setting context._sent for legacy support of Babel's\n // function.sent implementation.\n context.sent = context._sent = context.arg;\n\n } else if (context.method === \"throw\") {\n if (state === GenStateSuspendedStart) {\n state = GenStateCompleted;\n throw context.arg;\n }\n\n context.dispatchException(context.arg);\n\n } else if (context.method === \"return\") {\n context.abrupt(\"return\", context.arg);\n }\n\n state = GenStateExecuting;\n\n var record = tryCatch(innerFn, self, context);\n if (record.type === \"normal\") {\n // If an exception is thrown from innerFn, we leave state ===\n // GenStateExecuting and loop back for another invocation.\n state = context.done\n ? GenStateCompleted\n : GenStateSuspendedYield;\n\n if (record.arg === ContinueSentinel) {\n continue;\n }\n\n return {\n value: record.arg,\n done: context.done\n };\n\n } else if (record.type === \"throw\") {\n state = GenStateCompleted;\n // Dispatch the exception by looping back around to the\n // context.dispatchException(context.arg) call above.\n context.method = \"throw\";\n context.arg = record.arg;\n }\n }\n };\n }\n\n // Call delegate.iterator[context.method](context.arg) and handle the\n // result, either by returning a { value, done } result from the\n // delegate iterator, or by modifying context.method and context.arg,\n // setting context.delegate to null, and returning the ContinueSentinel.\n function maybeInvokeDelegate(delegate, context) {\n var method = delegate.iterator[context.method];\n if (method === undefined) {\n // A .throw or .return when the delegate iterator has no .throw\n // method always terminates the yield* loop.\n context.delegate = null;\n\n if (context.method === \"throw\") {\n if (delegate.iterator.return) {\n // If the delegate iterator has a return method, give it a\n // chance to clean up.\n context.method = \"return\";\n context.arg = undefined;\n maybeInvokeDelegate(delegate, context);\n\n if (context.method === \"throw\") {\n // If maybeInvokeDelegate(context) changed context.method from\n // \"return\" to \"throw\", let that override the TypeError below.\n return ContinueSentinel;\n }\n }\n\n context.method = \"throw\";\n context.arg = new TypeError(\n \"The iterator does not provide a 'throw' method\");\n }\n\n return ContinueSentinel;\n }\n\n var record = tryCatch(method, delegate.iterator, context.arg);\n\n if (record.type === \"throw\") {\n context.method = \"throw\";\n context.arg = record.arg;\n context.delegate = null;\n return ContinueSentinel;\n }\n\n var info = record.arg;\n\n if (! info) {\n context.method = \"throw\";\n context.arg = new TypeError(\"iterator result is not an object\");\n context.delegate = null;\n return ContinueSentinel;\n }\n\n if (info.done) {\n // Assign the result of the finished delegate to the temporary\n // variable specified by delegate.resultName (see delegateYield).\n context[delegate.resultName] = info.value;\n\n // Resume execution at the desired location (see delegateYield).\n context.next = delegate.nextLoc;\n\n // If context.method was \"throw\" but the delegate handled the\n // exception, let the outer generator proceed normally. If\n // context.method was \"next\", forget context.arg since it has been\n // \"consumed\" by the delegate iterator. If context.method was\n // \"return\", allow the original .return call to continue in the\n // outer generator.\n if (context.method !== \"return\") {\n context.method = \"next\";\n context.arg = undefined;\n }\n\n } else {\n // Re-yield the result returned by the delegate method.\n return info;\n }\n\n // The delegate iterator is finished, so forget it and continue with\n // the outer generator.\n context.delegate = null;\n return ContinueSentinel;\n }\n\n // Define Generator.prototype.{next,throw,return} in terms of the\n // unified ._invoke helper method.\n defineIteratorMethods(Gp);\n\n Gp[toStringTagSymbol] = \"Generator\";\n\n Gp.toString = function() {\n return \"[object Generator]\";\n };\n\n function pushTryEntry(locs) {\n var entry = { tryLoc: locs[0] };\n\n if (1 in locs) {\n entry.catchLoc = locs[1];\n }\n\n if (2 in locs) {\n entry.finallyLoc = locs[2];\n entry.afterLoc = locs[3];\n }\n\n this.tryEntries.push(entry);\n }\n\n function resetTryEntry(entry) {\n var record = entry.completion || {};\n record.type = \"normal\";\n delete record.arg;\n entry.completion = record;\n }\n\n function Context(tryLocsList) {\n // The root entry object (effectively a try statement without a catch\n // or a finally block) gives us a place to store values thrown from\n // locations where there is no enclosing try statement.\n this.tryEntries = [{ tryLoc: \"root\" }];\n tryLocsList.forEach(pushTryEntry, this);\n this.reset(true);\n }\n\n runtime.keys = function(object) {\n var keys = [];\n for (var key in object) {\n keys.push(key);\n }\n keys.reverse();\n\n // Rather than returning an object with a next method, we keep\n // things simple and return the next function itself.\n return function next() {\n while (keys.length) {\n var key = keys.pop();\n if (key in object) {\n next.value = key;\n next.done = false;\n return next;\n }\n }\n\n // To avoid creating an additional object, we just hang the .value\n // and .done properties off the next function object itself. This\n // also ensures that the minifier will not anonymize the function.\n next.done = true;\n return next;\n };\n };\n\n function values(iterable) {\n if (iterable) {\n var iteratorMethod = iterable[iteratorSymbol];\n if (iteratorMethod) {\n return iteratorMethod.call(iterable);\n }\n\n if (typeof iterable.next === \"function\") {\n return iterable;\n }\n\n if (!isNaN(iterable.length)) {\n var i = -1, next = function next() {\n while (++i < iterable.length) {\n if (hasOwn.call(iterable, i)) {\n next.value = iterable[i];\n next.done = false;\n return next;\n }\n }\n\n next.value = undefined;\n next.done = true;\n\n return next;\n };\n\n return next.next = next;\n }\n }\n\n // Return an iterator with no values.\n return { next: doneResult };\n }\n runtime.values = values;\n\n function doneResult() {\n return { value: undefined, done: true };\n }\n\n Context.prototype = {\n constructor: Context,\n\n reset: function(skipTempReset) {\n this.prev = 0;\n this.next = 0;\n // Resetting context._sent for legacy support of Babel's\n // function.sent implementation.\n this.sent = this._sent = undefined;\n this.done = false;\n this.delegate = null;\n\n this.method = \"next\";\n this.arg = undefined;\n\n this.tryEntries.forEach(resetTryEntry);\n\n if (!skipTempReset) {\n for (var name in this) {\n // Not sure about the optimal order of these conditions:\n if (name.charAt(0) === \"t\" &&\n hasOwn.call(this, name) &&\n !isNaN(+name.slice(1))) {\n this[name] = undefined;\n }\n }\n }\n },\n\n stop: function() {\n this.done = true;\n\n var rootEntry = this.tryEntries[0];\n var rootRecord = rootEntry.completion;\n if (rootRecord.type === \"throw\") {\n throw rootRecord.arg;\n }\n\n return this.rval;\n },\n\n dispatchException: function(exception) {\n if (this.done) {\n throw exception;\n }\n\n var context = this;\n function handle(loc, caught) {\n record.type = \"throw\";\n record.arg = exception;\n context.next = loc;\n\n if (caught) {\n // If the dispatched exception was caught by a catch block,\n // then let that catch block handle the exception normally.\n context.method = \"next\";\n context.arg = undefined;\n }\n\n return !! caught;\n }\n\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n var record = entry.completion;\n\n if (entry.tryLoc === \"root\") {\n // Exception thrown outside of any try block that could handle\n // it, so set the completion value of the entire function to\n // throw the exception.\n return handle(\"end\");\n }\n\n if (entry.tryLoc <= this.prev) {\n var hasCatch = hasOwn.call(entry, \"catchLoc\");\n var hasFinally = hasOwn.call(entry, \"finallyLoc\");\n\n if (hasCatch && hasFinally) {\n if (this.prev < entry.catchLoc) {\n return handle(entry.catchLoc, true);\n } else if (this.prev < entry.finallyLoc) {\n return handle(entry.finallyLoc);\n }\n\n } else if (hasCatch) {\n if (this.prev < entry.catchLoc) {\n return handle(entry.catchLoc, true);\n }\n\n } else if (hasFinally) {\n if (this.prev < entry.finallyLoc) {\n return handle(entry.finallyLoc);\n }\n\n } else {\n throw new Error(\"try statement without catch or finally\");\n }\n }\n }\n },\n\n abrupt: function(type, arg) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.tryLoc <= this.prev &&\n hasOwn.call(entry, \"finallyLoc\") &&\n this.prev < entry.finallyLoc) {\n var finallyEntry = entry;\n break;\n }\n }\n\n if (finallyEntry &&\n (type === \"break\" ||\n type === \"continue\") &&\n finallyEntry.tryLoc <= arg &&\n arg <= finallyEntry.finallyLoc) {\n // Ignore the finally entry if control is not jumping to a\n // location outside the try/catch block.\n finallyEntry = null;\n }\n\n var record = finallyEntry ? finallyEntry.completion : {};\n record.type = type;\n record.arg = arg;\n\n if (finallyEntry) {\n this.method = \"next\";\n this.next = finallyEntry.finallyLoc;\n return ContinueSentinel;\n }\n\n return this.complete(record);\n },\n\n complete: function(record, afterLoc) {\n if (record.type === \"throw\") {\n throw record.arg;\n }\n\n if (record.type === \"break\" ||\n record.type === \"continue\") {\n this.next = record.arg;\n } else if (record.type === \"return\") {\n this.rval = this.arg = record.arg;\n this.method = \"return\";\n this.next = \"end\";\n } else if (record.type === \"normal\" && afterLoc) {\n this.next = afterLoc;\n }\n\n return ContinueSentinel;\n },\n\n finish: function(finallyLoc) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.finallyLoc === finallyLoc) {\n this.complete(entry.completion, entry.afterLoc);\n resetTryEntry(entry);\n return ContinueSentinel;\n }\n }\n },\n\n \"catch\": function(tryLoc) {\n for (var i = this.tryEntries.length - 1; i >= 0; --i) {\n var entry = this.tryEntries[i];\n if (entry.tryLoc === tryLoc) {\n var record = entry.completion;\n if (record.type === \"throw\") {\n var thrown = record.arg;\n resetTryEntry(entry);\n }\n return thrown;\n }\n }\n\n // The context.catch method must only be called with a location\n // argument that corresponds to a known catch block.\n throw new Error(\"illegal catch attempt\");\n },\n\n delegateYield: function(iterable, resultName, nextLoc) {\n this.delegate = {\n iterator: values(iterable),\n resultName: resultName,\n nextLoc: nextLoc\n };\n\n if (this.method === \"next\") {\n // Deliberately forget the last sent value so that we don't\n // accidentally pass it on to the delegate.\n this.arg = undefined;\n }\n\n return ContinueSentinel;\n }\n };\n})(\n // Among the various tricks for obtaining a reference to the global\n // object, this seems to be the most reliable technique that does not\n // use indirect eval (which violates Content Security Policy).\n typeof global === \"object\" ? global :\n typeof window === \"object\" ? window :\n typeof self === \"object\" ? self : this\n);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/regenerator-runtime/runtime.js\n// module id = 152\n// module chunks = 0","'use strict';\n\n/**\n * Check if we're required to add a port number.\n *\n * @see https://url.spec.whatwg.org/#default-port\n * @param {Number|String} port Port number we need to check\n * @param {String} protocol Protocol we need to check against.\n * @returns {Boolean} Is it a default port for the given protocol\n * @api private\n */\nmodule.exports = function required(port, protocol) {\n protocol = protocol.split(':')[0];\n port = +port;\n\n if (!port) return false;\n\n switch (protocol) {\n case 'http':\n case 'ws':\n return port !== 80;\n\n case 'https':\n case 'wss':\n return port !== 443;\n\n case 'ftp':\n return port !== 21;\n\n case 'gopher':\n return port !== 70;\n\n case 'file':\n return false;\n }\n\n return port !== 0;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/requires-port/index.js\n// module id = 153\n// module chunks = 0","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nfunction settle(val) {\n if (!Array.isArray(val)) val = [val];\n return Promise.all(val.map(function (p) {\n return p.then(function (value) {\n return {\n isFulfilled: true,\n isRejected: false,\n value: value\n };\n }).catch(function (reason) {\n return {\n isFulfilled: false,\n isRejected: true,\n reason: reason\n };\n });\n }));\n}\n\nexports.settle = settle;\nexports.default = settle;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/settle-promise/lib/index.js\n// module id = 154\n// module chunks = 0","'use strict';\n\nvar transportList = require('./transport-list');\n\nmodule.exports = require('./main')(transportList);\n\n// TODO can't get rid of this until all servers do\nif ('_sockjs_onload' in global) {\n setTimeout(global._sockjs_onload, 1);\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/entry.js\n// module id = 155\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , Event = require('./event')\n ;\n\nfunction CloseEvent() {\n Event.call(this);\n this.initEvent('close', false, false);\n this.wasClean = false;\n this.code = 0;\n this.reason = '';\n}\n\ninherits(CloseEvent, Event);\n\nmodule.exports = CloseEvent;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/event/close.js\n// module id = 156\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , Event = require('./event')\n ;\n\nfunction TransportMessageEvent(data) {\n Event.call(this);\n this.initEvent('message', false, false);\n this.data = data;\n}\n\ninherits(TransportMessageEvent, Event);\n\nmodule.exports = TransportMessageEvent;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/event/trans-message.js\n// module id = 157\n// module chunks = 0","'use strict';\n\nvar JSON3 = require('json3')\n , iframeUtils = require('./utils/iframe')\n ;\n\nfunction FacadeJS(transport) {\n this._transport = transport;\n transport.on('message', this._transportMessage.bind(this));\n transport.on('close', this._transportClose.bind(this));\n}\n\nFacadeJS.prototype._transportClose = function(code, reason) {\n iframeUtils.postMessage('c', JSON3.stringify([code, reason]));\n};\nFacadeJS.prototype._transportMessage = function(frame) {\n iframeUtils.postMessage('t', frame);\n};\nFacadeJS.prototype._send = function(data) {\n this._transport.send(data);\n};\nFacadeJS.prototype._close = function() {\n this._transport.close();\n this._transport.removeAllListeners();\n};\n\nmodule.exports = FacadeJS;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/facade.js\n// module id = 158\n// module chunks = 0","'use strict';\n\nvar urlUtils = require('./utils/url')\n , eventUtils = require('./utils/event')\n , JSON3 = require('json3')\n , FacadeJS = require('./facade')\n , InfoIframeReceiver = require('./info-iframe-receiver')\n , iframeUtils = require('./utils/iframe')\n , loc = require('./location')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:iframe-bootstrap');\n}\n\nmodule.exports = function(SockJS, availableTransports) {\n var transportMap = {};\n availableTransports.forEach(function(at) {\n if (at.facadeTransport) {\n transportMap[at.facadeTransport.transportName] = at.facadeTransport;\n }\n });\n\n // hard-coded for the info iframe\n // TODO see if we can make this more dynamic\n transportMap[InfoIframeReceiver.transportName] = InfoIframeReceiver;\n var parentOrigin;\n\n /* eslint-disable camelcase */\n SockJS.bootstrap_iframe = function() {\n /* eslint-enable camelcase */\n var facade;\n iframeUtils.currentWindowId = loc.hash.slice(1);\n var onMessage = function(e) {\n if (e.source !== parent) {\n return;\n }\n if (typeof parentOrigin === 'undefined') {\n parentOrigin = e.origin;\n }\n if (e.origin !== parentOrigin) {\n return;\n }\n\n var iframeMessage;\n try {\n iframeMessage = JSON3.parse(e.data);\n } catch (ignored) {\n debug('bad json', e.data);\n return;\n }\n\n if (iframeMessage.windowId !== iframeUtils.currentWindowId) {\n return;\n }\n switch (iframeMessage.type) {\n case 's':\n var p;\n try {\n p = JSON3.parse(iframeMessage.data);\n } catch (ignored) {\n debug('bad json', iframeMessage.data);\n break;\n }\n var version = p[0];\n var transport = p[1];\n var transUrl = p[2];\n var baseUrl = p[3];\n debug(version, transport, transUrl, baseUrl);\n // change this to semver logic\n if (version !== SockJS.version) {\n throw new Error('Incompatible SockJS! Main site uses:' +\n ' \"' + version + '\", the iframe:' +\n ' \"' + SockJS.version + '\".');\n }\n\n if (!urlUtils.isOriginEqual(transUrl, loc.href) ||\n !urlUtils.isOriginEqual(baseUrl, loc.href)) {\n throw new Error('Can\\'t connect to different domain from within an ' +\n 'iframe. (' + loc.href + ', ' + transUrl + ', ' + baseUrl + ')');\n }\n facade = new FacadeJS(new transportMap[transport](transUrl, baseUrl));\n break;\n case 'm':\n facade._send(iframeMessage.data);\n break;\n case 'c':\n if (facade) {\n facade._close();\n }\n facade = null;\n break;\n }\n };\n\n eventUtils.attachEvent('message', onMessage);\n\n // Start\n iframeUtils.postMessage('s');\n };\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/iframe-bootstrap.js\n// module id = 159\n// module chunks = 0","'use strict';\n\nvar EventEmitter = require('events').EventEmitter\n , inherits = require('inherits')\n , JSON3 = require('json3')\n , utils = require('./utils/event')\n , IframeTransport = require('./transport/iframe')\n , InfoReceiverIframe = require('./info-iframe-receiver')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:info-iframe');\n}\n\nfunction InfoIframe(baseUrl, url) {\n var self = this;\n EventEmitter.call(this);\n\n var go = function() {\n var ifr = self.ifr = new IframeTransport(InfoReceiverIframe.transportName, url, baseUrl);\n\n ifr.once('message', function(msg) {\n if (msg) {\n var d;\n try {\n d = JSON3.parse(msg);\n } catch (e) {\n debug('bad json', msg);\n self.emit('finish');\n self.close();\n return;\n }\n\n var info = d[0], rtt = d[1];\n self.emit('finish', info, rtt);\n }\n self.close();\n });\n\n ifr.once('close', function() {\n self.emit('finish');\n self.close();\n });\n };\n\n // TODO this seems the same as the 'needBody' from transports\n if (!global.document.body) {\n utils.attachEvent('load', go);\n } else {\n go();\n }\n}\n\ninherits(InfoIframe, EventEmitter);\n\nInfoIframe.enabled = function() {\n return IframeTransport.enabled();\n};\n\nInfoIframe.prototype.close = function() {\n if (this.ifr) {\n this.ifr.close();\n }\n this.removeAllListeners();\n this.ifr = null;\n};\n\nmodule.exports = InfoIframe;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/info-iframe.js\n// module id = 160\n// module chunks = 0","'use strict';\n\nvar EventEmitter = require('events').EventEmitter\n , inherits = require('inherits')\n , urlUtils = require('./utils/url')\n , XDR = require('./transport/sender/xdr')\n , XHRCors = require('./transport/sender/xhr-cors')\n , XHRLocal = require('./transport/sender/xhr-local')\n , XHRFake = require('./transport/sender/xhr-fake')\n , InfoIframe = require('./info-iframe')\n , InfoAjax = require('./info-ajax')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:info-receiver');\n}\n\nfunction InfoReceiver(baseUrl, urlInfo) {\n debug(baseUrl);\n var self = this;\n EventEmitter.call(this);\n\n setTimeout(function() {\n self.doXhr(baseUrl, urlInfo);\n }, 0);\n}\n\ninherits(InfoReceiver, EventEmitter);\n\n// TODO this is currently ignoring the list of available transports and the whitelist\n\nInfoReceiver._getReceiver = function(baseUrl, url, urlInfo) {\n // determine method of CORS support (if needed)\n if (urlInfo.sameOrigin) {\n return new InfoAjax(url, XHRLocal);\n }\n if (XHRCors.enabled) {\n return new InfoAjax(url, XHRCors);\n }\n if (XDR.enabled && urlInfo.sameScheme) {\n return new InfoAjax(url, XDR);\n }\n if (InfoIframe.enabled()) {\n return new InfoIframe(baseUrl, url);\n }\n return new InfoAjax(url, XHRFake);\n};\n\nInfoReceiver.prototype.doXhr = function(baseUrl, urlInfo) {\n var self = this\n , url = urlUtils.addPath(baseUrl, '/info')\n ;\n debug('doXhr', url);\n\n this.xo = InfoReceiver._getReceiver(baseUrl, url, urlInfo);\n\n this.timeoutRef = setTimeout(function() {\n debug('timeout');\n self._cleanup(false);\n self.emit('finish');\n }, InfoReceiver.timeout);\n\n this.xo.once('finish', function(info, rtt) {\n debug('finish', info, rtt);\n self._cleanup(true);\n self.emit('finish', info, rtt);\n });\n};\n\nInfoReceiver.prototype._cleanup = function(wasClean) {\n debug('_cleanup');\n clearTimeout(this.timeoutRef);\n this.timeoutRef = null;\n if (!wasClean && this.xo) {\n this.xo.close();\n }\n this.xo = null;\n};\n\nInfoReceiver.prototype.close = function() {\n debug('close');\n this.removeAllListeners();\n this._cleanup(false);\n};\n\nInfoReceiver.timeout = 8000;\n\nmodule.exports = InfoReceiver;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/info-receiver.js\n// module id = 161\n// module chunks = 0","'use strict';\n\nrequire('./shims');\n\nvar URL = require('url-parse')\n , inherits = require('inherits')\n , JSON3 = require('json3')\n , random = require('./utils/random')\n , escape = require('./utils/escape')\n , urlUtils = require('./utils/url')\n , eventUtils = require('./utils/event')\n , transport = require('./utils/transport')\n , objectUtils = require('./utils/object')\n , browser = require('./utils/browser')\n , log = require('./utils/log')\n , Event = require('./event/event')\n , EventTarget = require('./event/eventtarget')\n , loc = require('./location')\n , CloseEvent = require('./event/close')\n , TransportMessageEvent = require('./event/trans-message')\n , InfoReceiver = require('./info-receiver')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:main');\n}\n\nvar transports;\n\n// follow constructor steps defined at http://dev.w3.org/html5/websockets/#the-websocket-interface\nfunction SockJS(url, protocols, options) {\n if (!(this instanceof SockJS)) {\n return new SockJS(url, protocols, options);\n }\n if (arguments.length < 1) {\n throw new TypeError(\"Failed to construct 'SockJS: 1 argument required, but only 0 present\");\n }\n EventTarget.call(this);\n\n this.readyState = SockJS.CONNECTING;\n this.extensions = '';\n this.protocol = '';\n\n // non-standard extension\n options = options || {};\n if (options.protocols_whitelist) {\n log.warn(\"'protocols_whitelist' is DEPRECATED. Use 'transports' instead.\");\n }\n this._transportsWhitelist = options.transports;\n this._transportOptions = options.transportOptions || {};\n\n var sessionId = options.sessionId || 8;\n if (typeof sessionId === 'function') {\n this._generateSessionId = sessionId;\n } else if (typeof sessionId === 'number') {\n this._generateSessionId = function() {\n return random.string(sessionId);\n };\n } else {\n throw new TypeError('If sessionId is used in the options, it needs to be a number or a function.');\n }\n\n this._server = options.server || random.numberString(1000);\n\n // Step 1 of WS spec - parse and validate the url. Issue #8\n var parsedUrl = new URL(url);\n if (!parsedUrl.host || !parsedUrl.protocol) {\n throw new SyntaxError(\"The URL '\" + url + \"' is invalid\");\n } else if (parsedUrl.hash) {\n throw new SyntaxError('The URL must not contain a fragment');\n } else if (parsedUrl.protocol !== 'http:' && parsedUrl.protocol !== 'https:') {\n throw new SyntaxError(\"The URL's scheme must be either 'http:' or 'https:'. '\" + parsedUrl.protocol + \"' is not allowed.\");\n }\n\n var secure = parsedUrl.protocol === 'https:';\n // Step 2 - don't allow secure origin with an insecure protocol\n if (loc.protocol === 'https' && !secure) {\n throw new Error('SecurityError: An insecure SockJS connection may not be initiated from a page loaded over HTTPS');\n }\n\n // Step 3 - check port access - no need here\n // Step 4 - parse protocols argument\n if (!protocols) {\n protocols = [];\n } else if (!Array.isArray(protocols)) {\n protocols = [protocols];\n }\n\n // Step 5 - check protocols argument\n var sortedProtocols = protocols.sort();\n sortedProtocols.forEach(function(proto, i) {\n if (!proto) {\n throw new SyntaxError(\"The protocols entry '\" + proto + \"' is invalid.\");\n }\n if (i < (sortedProtocols.length - 1) && proto === sortedProtocols[i + 1]) {\n throw new SyntaxError(\"The protocols entry '\" + proto + \"' is duplicated.\");\n }\n });\n\n // Step 6 - convert origin\n var o = urlUtils.getOrigin(loc.href);\n this._origin = o ? o.toLowerCase() : null;\n\n // remove the trailing slash\n parsedUrl.set('pathname', parsedUrl.pathname.replace(/\\/+$/, ''));\n\n // store the sanitized url\n this.url = parsedUrl.href;\n debug('using url', this.url);\n\n // Step 7 - start connection in background\n // obtain server info\n // http://sockjs.github.io/sockjs-protocol/sockjs-protocol-0.3.3.html#section-26\n this._urlInfo = {\n nullOrigin: !browser.hasDomain()\n , sameOrigin: urlUtils.isOriginEqual(this.url, loc.href)\n , sameScheme: urlUtils.isSchemeEqual(this.url, loc.href)\n };\n\n this._ir = new InfoReceiver(this.url, this._urlInfo);\n this._ir.once('finish', this._receiveInfo.bind(this));\n}\n\ninherits(SockJS, EventTarget);\n\nfunction userSetCode(code) {\n return code === 1000 || (code >= 3000 && code <= 4999);\n}\n\nSockJS.prototype.close = function(code, reason) {\n // Step 1\n if (code && !userSetCode(code)) {\n throw new Error('InvalidAccessError: Invalid code');\n }\n // Step 2.4 states the max is 123 bytes, but we are just checking length\n if (reason && reason.length > 123) {\n throw new SyntaxError('reason argument has an invalid length');\n }\n\n // Step 3.1\n if (this.readyState === SockJS.CLOSING || this.readyState === SockJS.CLOSED) {\n return;\n }\n\n // TODO look at docs to determine how to set this\n var wasClean = true;\n this._close(code || 1000, reason || 'Normal closure', wasClean);\n};\n\nSockJS.prototype.send = function(data) {\n // #13 - convert anything non-string to string\n // TODO this currently turns objects into [object Object]\n if (typeof data !== 'string') {\n data = '' + data;\n }\n if (this.readyState === SockJS.CONNECTING) {\n throw new Error('InvalidStateError: The connection has not been established yet');\n }\n if (this.readyState !== SockJS.OPEN) {\n return;\n }\n this._transport.send(escape.quote(data));\n};\n\nSockJS.version = require('./version');\n\nSockJS.CONNECTING = 0;\nSockJS.OPEN = 1;\nSockJS.CLOSING = 2;\nSockJS.CLOSED = 3;\n\nSockJS.prototype._receiveInfo = function(info, rtt) {\n debug('_receiveInfo', rtt);\n this._ir = null;\n if (!info) {\n this._close(1002, 'Cannot connect to server');\n return;\n }\n\n // establish a round-trip timeout (RTO) based on the\n // round-trip time (RTT)\n this._rto = this.countRTO(rtt);\n // allow server to override url used for the actual transport\n this._transUrl = info.base_url ? info.base_url : this.url;\n info = objectUtils.extend(info, this._urlInfo);\n debug('info', info);\n // determine list of desired and supported transports\n var enabledTransports = transports.filterToEnabled(this._transportsWhitelist, info);\n this._transports = enabledTransports.main;\n debug(this._transports.length + ' enabled transports');\n\n this._connect();\n};\n\nSockJS.prototype._connect = function() {\n for (var Transport = this._transports.shift(); Transport; Transport = this._transports.shift()) {\n debug('attempt', Transport.transportName);\n if (Transport.needBody) {\n if (!global.document.body ||\n (typeof global.document.readyState !== 'undefined' &&\n global.document.readyState !== 'complete' &&\n global.document.readyState !== 'interactive')) {\n debug('waiting for body');\n this._transports.unshift(Transport);\n eventUtils.attachEvent('load', this._connect.bind(this));\n return;\n }\n }\n\n // calculate timeout based on RTO and round trips. Default to 5s\n var timeoutMs = (this._rto * Transport.roundTrips) || 5000;\n this._transportTimeoutId = setTimeout(this._transportTimeout.bind(this), timeoutMs);\n debug('using timeout', timeoutMs);\n\n var transportUrl = urlUtils.addPath(this._transUrl, '/' + this._server + '/' + this._generateSessionId());\n var options = this._transportOptions[Transport.transportName];\n debug('transport url', transportUrl);\n var transportObj = new Transport(transportUrl, this._transUrl, options);\n transportObj.on('message', this._transportMessage.bind(this));\n transportObj.once('close', this._transportClose.bind(this));\n transportObj.transportName = Transport.transportName;\n this._transport = transportObj;\n\n return;\n }\n this._close(2000, 'All transports failed', false);\n};\n\nSockJS.prototype._transportTimeout = function() {\n debug('_transportTimeout');\n if (this.readyState === SockJS.CONNECTING) {\n this._transportClose(2007, 'Transport timed out');\n }\n};\n\nSockJS.prototype._transportMessage = function(msg) {\n debug('_transportMessage', msg);\n var self = this\n , type = msg.slice(0, 1)\n , content = msg.slice(1)\n , payload\n ;\n\n // first check for messages that don't need a payload\n switch (type) {\n case 'o':\n this._open();\n return;\n case 'h':\n this.dispatchEvent(new Event('heartbeat'));\n debug('heartbeat', this.transport);\n return;\n }\n\n if (content) {\n try {\n payload = JSON3.parse(content);\n } catch (e) {\n debug('bad json', content);\n }\n }\n\n if (typeof payload === 'undefined') {\n debug('empty payload', content);\n return;\n }\n\n switch (type) {\n case 'a':\n if (Array.isArray(payload)) {\n payload.forEach(function(p) {\n debug('message', self.transport, p);\n self.dispatchEvent(new TransportMessageEvent(p));\n });\n }\n break;\n case 'm':\n debug('message', this.transport, payload);\n this.dispatchEvent(new TransportMessageEvent(payload));\n break;\n case 'c':\n if (Array.isArray(payload) && payload.length === 2) {\n this._close(payload[0], payload[1], true);\n }\n break;\n }\n};\n\nSockJS.prototype._transportClose = function(code, reason) {\n debug('_transportClose', this.transport, code, reason);\n if (this._transport) {\n this._transport.removeAllListeners();\n this._transport = null;\n this.transport = null;\n }\n\n if (!userSetCode(code) && code !== 2000 && this.readyState === SockJS.CONNECTING) {\n this._connect();\n return;\n }\n\n this._close(code, reason);\n};\n\nSockJS.prototype._open = function() {\n debug('_open', this._transport.transportName, this.readyState);\n if (this.readyState === SockJS.CONNECTING) {\n if (this._transportTimeoutId) {\n clearTimeout(this._transportTimeoutId);\n this._transportTimeoutId = null;\n }\n this.readyState = SockJS.OPEN;\n this.transport = this._transport.transportName;\n this.dispatchEvent(new Event('open'));\n debug('connected', this.transport);\n } else {\n // The server might have been restarted, and lost track of our\n // connection.\n this._close(1006, 'Server lost session');\n }\n};\n\nSockJS.prototype._close = function(code, reason, wasClean) {\n debug('_close', this.transport, code, reason, wasClean, this.readyState);\n var forceFail = false;\n\n if (this._ir) {\n forceFail = true;\n this._ir.close();\n this._ir = null;\n }\n if (this._transport) {\n this._transport.close();\n this._transport = null;\n this.transport = null;\n }\n\n if (this.readyState === SockJS.CLOSED) {\n throw new Error('InvalidStateError: SockJS has already been closed');\n }\n\n this.readyState = SockJS.CLOSING;\n setTimeout(function() {\n this.readyState = SockJS.CLOSED;\n\n if (forceFail) {\n this.dispatchEvent(new Event('error'));\n }\n\n var e = new CloseEvent('close');\n e.wasClean = wasClean || false;\n e.code = code || 1000;\n e.reason = reason;\n\n this.dispatchEvent(e);\n this.onmessage = this.onclose = this.onerror = null;\n debug('disconnected');\n }.bind(this), 0);\n};\n\n// See: http://www.erg.abdn.ac.uk/~gerrit/dccp/notes/ccid2/rto_estimator/\n// and RFC 2988.\nSockJS.prototype.countRTO = function(rtt) {\n // In a local environment, when using IE8/9 and the `jsonp-polling`\n // transport the time needed to establish a connection (the time that pass\n // from the opening of the transport to the call of `_dispatchOpen`) is\n // around 200msec (the lower bound used in the article above) and this\n // causes spurious timeouts. For this reason we calculate a value slightly\n // larger than that used in the article.\n if (rtt > 100) {\n return 4 * rtt; // rto > 400msec\n }\n return 300 + rtt; // 300msec < rto <= 400msec\n};\n\nmodule.exports = function(availableTransports) {\n transports = transport(availableTransports);\n require('./iframe-bootstrap')(SockJS, availableTransports);\n return SockJS;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/main.js\n// module id = 162\n// module chunks = 0","/* eslint-disable */\n/* jscs: disable */\n'use strict';\n\n// pulled specific shims from https://github.com/es-shims/es5-shim\n\nvar ArrayPrototype = Array.prototype;\nvar ObjectPrototype = Object.prototype;\nvar FunctionPrototype = Function.prototype;\nvar StringPrototype = String.prototype;\nvar array_slice = ArrayPrototype.slice;\n\nvar _toString = ObjectPrototype.toString;\nvar isFunction = function (val) {\n return ObjectPrototype.toString.call(val) === '[object Function]';\n};\nvar isArray = function isArray(obj) {\n return _toString.call(obj) === '[object Array]';\n};\nvar isString = function isString(obj) {\n return _toString.call(obj) === '[object String]';\n};\n\nvar supportsDescriptors = Object.defineProperty && (function () {\n try {\n Object.defineProperty({}, 'x', {});\n return true;\n } catch (e) { /* this is ES3 */\n return false;\n }\n}());\n\n// Define configurable, writable and non-enumerable props\n// if they don't exist.\nvar defineProperty;\nif (supportsDescriptors) {\n defineProperty = function (object, name, method, forceAssign) {\n if (!forceAssign && (name in object)) { return; }\n Object.defineProperty(object, name, {\n configurable: true,\n enumerable: false,\n writable: true,\n value: method\n });\n };\n} else {\n defineProperty = function (object, name, method, forceAssign) {\n if (!forceAssign && (name in object)) { return; }\n object[name] = method;\n };\n}\nvar defineProperties = function (object, map, forceAssign) {\n for (var name in map) {\n if (ObjectPrototype.hasOwnProperty.call(map, name)) {\n defineProperty(object, name, map[name], forceAssign);\n }\n }\n};\n\nvar toObject = function (o) {\n if (o == null) { // this matches both null and undefined\n throw new TypeError(\"can't convert \" + o + ' to object');\n }\n return Object(o);\n};\n\n//\n// Util\n// ======\n//\n\n// ES5 9.4\n// http://es5.github.com/#x9.4\n// http://jsperf.com/to-integer\n\nfunction toInteger(num) {\n var n = +num;\n if (n !== n) { // isNaN\n n = 0;\n } else if (n !== 0 && n !== (1 / 0) && n !== -(1 / 0)) {\n n = (n > 0 || -1) * Math.floor(Math.abs(n));\n }\n return n;\n}\n\nfunction ToUint32(x) {\n return x >>> 0;\n}\n\n//\n// Function\n// ========\n//\n\n// ES-5 15.3.4.5\n// http://es5.github.com/#x15.3.4.5\n\nfunction Empty() {}\n\ndefineProperties(FunctionPrototype, {\n bind: function bind(that) { // .length is 1\n // 1. Let Target be the this value.\n var target = this;\n // 2. If IsCallable(Target) is false, throw a TypeError exception.\n if (!isFunction(target)) {\n throw new TypeError('Function.prototype.bind called on incompatible ' + target);\n }\n // 3. Let A be a new (possibly empty) internal list of all of the\n // argument values provided after thisArg (arg1, arg2 etc), in order.\n // XXX slicedArgs will stand in for \"A\" if used\n var args = array_slice.call(arguments, 1); // for normal call\n // 4. Let F be a new native ECMAScript object.\n // 11. Set the [[Prototype]] internal property of F to the standard\n // built-in Function prototype object as specified in 15.3.3.1.\n // 12. Set the [[Call]] internal property of F as described in\n // 15.3.4.5.1.\n // 13. Set the [[Construct]] internal property of F as described in\n // 15.3.4.5.2.\n // 14. Set the [[HasInstance]] internal property of F as described in\n // 15.3.4.5.3.\n var binder = function () {\n\n if (this instanceof bound) {\n // 15.3.4.5.2 [[Construct]]\n // When the [[Construct]] internal method of a function object,\n // F that was created using the bind function is called with a\n // list of arguments ExtraArgs, the following steps are taken:\n // 1. Let target be the value of F's [[TargetFunction]]\n // internal property.\n // 2. If target has no [[Construct]] internal method, a\n // TypeError exception is thrown.\n // 3. Let boundArgs be the value of F's [[BoundArgs]] internal\n // property.\n // 4. Let args be a new list containing the same values as the\n // list boundArgs in the same order followed by the same\n // values as the list ExtraArgs in the same order.\n // 5. Return the result of calling the [[Construct]] internal\n // method of target providing args as the arguments.\n\n var result = target.apply(\n this,\n args.concat(array_slice.call(arguments))\n );\n if (Object(result) === result) {\n return result;\n }\n return this;\n\n } else {\n // 15.3.4.5.1 [[Call]]\n // When the [[Call]] internal method of a function object, F,\n // which was created using the bind function is called with a\n // this value and a list of arguments ExtraArgs, the following\n // steps are taken:\n // 1. Let boundArgs be the value of F's [[BoundArgs]] internal\n // property.\n // 2. Let boundThis be the value of F's [[BoundThis]] internal\n // property.\n // 3. Let target be the value of F's [[TargetFunction]] internal\n // property.\n // 4. Let args be a new list containing the same values as the\n // list boundArgs in the same order followed by the same\n // values as the list ExtraArgs in the same order.\n // 5. Return the result of calling the [[Call]] internal method\n // of target providing boundThis as the this value and\n // providing args as the arguments.\n\n // equiv: target.call(this, ...boundArgs, ...args)\n return target.apply(\n that,\n args.concat(array_slice.call(arguments))\n );\n\n }\n\n };\n\n // 15. If the [[Class]] internal property of Target is \"Function\", then\n // a. Let L be the length property of Target minus the length of A.\n // b. Set the length own property of F to either 0 or L, whichever is\n // larger.\n // 16. Else set the length own property of F to 0.\n\n var boundLength = Math.max(0, target.length - args.length);\n\n // 17. Set the attributes of the length own property of F to the values\n // specified in 15.3.5.1.\n var boundArgs = [];\n for (var i = 0; i < boundLength; i++) {\n boundArgs.push('$' + i);\n }\n\n // XXX Build a dynamic function with desired amount of arguments is the only\n // way to set the length property of a function.\n // In environments where Content Security Policies enabled (Chrome extensions,\n // for ex.) all use of eval or Function costructor throws an exception.\n // However in all of these environments Function.prototype.bind exists\n // and so this code will never be executed.\n var bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this, arguments); }')(binder);\n\n if (target.prototype) {\n Empty.prototype = target.prototype;\n bound.prototype = new Empty();\n // Clean up dangling references.\n Empty.prototype = null;\n }\n\n // TODO\n // 18. Set the [[Extensible]] internal property of F to true.\n\n // TODO\n // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3).\n // 20. Call the [[DefineOwnProperty]] internal method of F with\n // arguments \"caller\", PropertyDescriptor {[[Get]]: thrower, [[Set]]:\n // thrower, [[Enumerable]]: false, [[Configurable]]: false}, and\n // false.\n // 21. Call the [[DefineOwnProperty]] internal method of F with\n // arguments \"arguments\", PropertyDescriptor {[[Get]]: thrower,\n // [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},\n // and false.\n\n // TODO\n // NOTE Function objects created using Function.prototype.bind do not\n // have a prototype property or the [[Code]], [[FormalParameters]], and\n // [[Scope]] internal properties.\n // XXX can't delete prototype in pure-js.\n\n // 22. Return F.\n return bound;\n }\n});\n\n//\n// Array\n// =====\n//\n\n// ES5 15.4.3.2\n// http://es5.github.com/#x15.4.3.2\n// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray\ndefineProperties(Array, { isArray: isArray });\n\n\nvar boxedString = Object('a');\nvar splitString = boxedString[0] !== 'a' || !(0 in boxedString);\n\nvar properlyBoxesContext = function properlyBoxed(method) {\n // Check node 0.6.21 bug where third parameter is not boxed\n var properlyBoxesNonStrict = true;\n var properlyBoxesStrict = true;\n if (method) {\n method.call('foo', function (_, __, context) {\n if (typeof context !== 'object') { properlyBoxesNonStrict = false; }\n });\n\n method.call([1], function () {\n 'use strict';\n properlyBoxesStrict = typeof this === 'string';\n }, 'x');\n }\n return !!method && properlyBoxesNonStrict && properlyBoxesStrict;\n};\n\ndefineProperties(ArrayPrototype, {\n forEach: function forEach(fun /*, thisp*/) {\n var object = toObject(this),\n self = splitString && isString(this) ? this.split('') : object,\n thisp = arguments[1],\n i = -1,\n length = self.length >>> 0;\n\n // If no callback function or if callback is not a callable function\n if (!isFunction(fun)) {\n throw new TypeError(); // TODO message\n }\n\n while (++i < length) {\n if (i in self) {\n // Invoke the callback function with call, passing arguments:\n // context, property value, property key, thisArg object\n // context\n fun.call(thisp, self[i], i, object);\n }\n }\n }\n}, !properlyBoxesContext(ArrayPrototype.forEach));\n\n// ES5 15.4.4.14\n// http://es5.github.com/#x15.4.4.14\n// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf\nvar hasFirefox2IndexOfBug = Array.prototype.indexOf && [0, 1].indexOf(1, 2) !== -1;\ndefineProperties(ArrayPrototype, {\n indexOf: function indexOf(sought /*, fromIndex */ ) {\n var self = splitString && isString(this) ? this.split('') : toObject(this),\n length = self.length >>> 0;\n\n if (!length) {\n return -1;\n }\n\n var i = 0;\n if (arguments.length > 1) {\n i = toInteger(arguments[1]);\n }\n\n // handle negative indices\n i = i >= 0 ? i : Math.max(0, length + i);\n for (; i < length; i++) {\n if (i in self && self[i] === sought) {\n return i;\n }\n }\n return -1;\n }\n}, hasFirefox2IndexOfBug);\n\n//\n// String\n// ======\n//\n\n// ES5 15.5.4.14\n// http://es5.github.com/#x15.5.4.14\n\n// [bugfix, IE lt 9, firefox 4, Konqueror, Opera, obscure browsers]\n// Many browsers do not split properly with regular expressions or they\n// do not perform the split correctly under obscure conditions.\n// See http://blog.stevenlevithan.com/archives/cross-browser-split\n// I've tested in many browsers and this seems to cover the deviant ones:\n// 'ab'.split(/(?:ab)*/) should be [\"\", \"\"], not [\"\"]\n// '.'.split(/(.?)(.?)/) should be [\"\", \".\", \"\", \"\"], not [\"\", \"\"]\n// 'tesst'.split(/(s)*/) should be [\"t\", undefined, \"e\", \"s\", \"t\"], not\n// [undefined, \"t\", undefined, \"e\", ...]\n// ''.split(/.?/) should be [], not [\"\"]\n// '.'.split(/()()/) should be [\".\"], not [\"\", \"\", \".\"]\n\nvar string_split = StringPrototype.split;\nif (\n 'ab'.split(/(?:ab)*/).length !== 2 ||\n '.'.split(/(.?)(.?)/).length !== 4 ||\n 'tesst'.split(/(s)*/)[1] === 't' ||\n 'test'.split(/(?:)/, -1).length !== 4 ||\n ''.split(/.?/).length ||\n '.'.split(/()()/).length > 1\n) {\n (function () {\n var compliantExecNpcg = /()??/.exec('')[1] === void 0; // NPCG: nonparticipating capturing group\n\n StringPrototype.split = function (separator, limit) {\n var string = this;\n if (separator === void 0 && limit === 0) {\n return [];\n }\n\n // If `separator` is not a regex, use native split\n if (_toString.call(separator) !== '[object RegExp]') {\n return string_split.call(this, separator, limit);\n }\n\n var output = [],\n flags = (separator.ignoreCase ? 'i' : '') +\n (separator.multiline ? 'm' : '') +\n (separator.extended ? 'x' : '') + // Proposed for ES6\n (separator.sticky ? 'y' : ''), // Firefox 3+\n lastLastIndex = 0,\n // Make `global` and avoid `lastIndex` issues by working with a copy\n separator2, match, lastIndex, lastLength;\n separator = new RegExp(separator.source, flags + 'g');\n string += ''; // Type-convert\n if (!compliantExecNpcg) {\n // Doesn't need flags gy, but they don't hurt\n separator2 = new RegExp('^' + separator.source + '$(?!\\\\s)', flags);\n }\n /* Values for `limit`, per the spec:\n * If undefined: 4294967295 // Math.pow(2, 32) - 1\n * If 0, Infinity, or NaN: 0\n * If positive number: limit = Math.floor(limit); if (limit > 4294967295) limit -= 4294967296;\n * If negative number: 4294967296 - Math.floor(Math.abs(limit))\n * If other: Type-convert, then use the above rules\n */\n limit = limit === void 0 ?\n -1 >>> 0 : // Math.pow(2, 32) - 1\n ToUint32(limit);\n while (match = separator.exec(string)) {\n // `separator.lastIndex` is not reliable cross-browser\n lastIndex = match.index + match[0].length;\n if (lastIndex > lastLastIndex) {\n output.push(string.slice(lastLastIndex, match.index));\n // Fix browsers whose `exec` methods don't consistently return `undefined` for\n // nonparticipating capturing groups\n if (!compliantExecNpcg && match.length > 1) {\n match[0].replace(separator2, function () {\n for (var i = 1; i < arguments.length - 2; i++) {\n if (arguments[i] === void 0) {\n match[i] = void 0;\n }\n }\n });\n }\n if (match.length > 1 && match.index < string.length) {\n ArrayPrototype.push.apply(output, match.slice(1));\n }\n lastLength = match[0].length;\n lastLastIndex = lastIndex;\n if (output.length >= limit) {\n break;\n }\n }\n if (separator.lastIndex === match.index) {\n separator.lastIndex++; // Avoid an infinite loop\n }\n }\n if (lastLastIndex === string.length) {\n if (lastLength || !separator.test('')) {\n output.push('');\n }\n } else {\n output.push(string.slice(lastLastIndex));\n }\n return output.length > limit ? output.slice(0, limit) : output;\n };\n }());\n\n// [bugfix, chrome]\n// If separator is undefined, then the result array contains just one String,\n// which is the this value (converted to a String). If limit is not undefined,\n// then the output array is truncated so that it contains no more than limit\n// elements.\n// \"0\".split(undefined, 0) -> []\n} else if ('0'.split(void 0, 0).length) {\n StringPrototype.split = function split(separator, limit) {\n if (separator === void 0 && limit === 0) { return []; }\n return string_split.call(this, separator, limit);\n };\n}\n\n// ECMA-262, 3rd B.2.3\n// Not an ECMAScript standard, although ECMAScript 3rd Edition has a\n// non-normative section suggesting uniform semantics and it should be\n// normalized across all browsers\n// [bugfix, IE lt 9] IE < 9 substr() with negative value not working in IE\nvar string_substr = StringPrototype.substr;\nvar hasNegativeSubstrBug = ''.substr && '0b'.substr(-1) !== 'b';\ndefineProperties(StringPrototype, {\n substr: function substr(start, length) {\n return string_substr.call(\n this,\n start < 0 ? ((start = this.length + start) < 0 ? 0 : start) : start,\n length\n );\n }\n}, hasNegativeSubstrBug);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/shims.js\n// module id = 163\n// module chunks = 0","'use strict';\n\nmodule.exports = [\n // streaming transports\n require('./transport/websocket')\n, require('./transport/xhr-streaming')\n, require('./transport/xdr-streaming')\n, require('./transport/eventsource')\n, require('./transport/lib/iframe-wrap')(require('./transport/eventsource'))\n\n // polling transports\n, require('./transport/htmlfile')\n, require('./transport/lib/iframe-wrap')(require('./transport/htmlfile'))\n, require('./transport/xhr-polling')\n, require('./transport/xdr-polling')\n, require('./transport/lib/iframe-wrap')(require('./transport/xhr-polling'))\n, require('./transport/jsonp-polling')\n];\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport-list.js\n// module id = 164\n// module chunks = 0","'use strict';\n\nvar Driver = global.WebSocket || global.MozWebSocket;\nif (Driver) {\n\tmodule.exports = function WebSocketBrowserDriver(url) {\n\t\treturn new Driver(url);\n\t};\n} else {\n\tmodule.exports = undefined;\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/browser/websocket.js\n// module id = 165\n// module chunks = 0","'use strict';\n\n// The simplest and most robust transport, using the well-know cross\n// domain hack - JSONP. This transport is quite inefficient - one\n// message could use up to one http request. But at least it works almost\n// everywhere.\n// Known limitations:\n// o you will get a spinning cursor\n// o for Konqueror a dumb timer is needed to detect errors\n\nvar inherits = require('inherits')\n , SenderReceiver = require('./lib/sender-receiver')\n , JsonpReceiver = require('./receiver/jsonp')\n , jsonpSender = require('./sender/jsonp')\n ;\n\nfunction JsonPTransport(transUrl) {\n if (!JsonPTransport.enabled()) {\n throw new Error('Transport created when disabled');\n }\n SenderReceiver.call(this, transUrl, '/jsonp', jsonpSender, JsonpReceiver);\n}\n\ninherits(JsonPTransport, SenderReceiver);\n\nJsonPTransport.enabled = function() {\n return !!global.document;\n};\n\nJsonPTransport.transportName = 'jsonp-polling';\nJsonPTransport.roundTrips = 1;\nJsonPTransport.needBody = true;\n\nmodule.exports = JsonPTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/jsonp-polling.js\n// module id = 166\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:buffered-sender');\n}\n\nfunction BufferedSender(url, sender) {\n debug(url);\n EventEmitter.call(this);\n this.sendBuffer = [];\n this.sender = sender;\n this.url = url;\n}\n\ninherits(BufferedSender, EventEmitter);\n\nBufferedSender.prototype.send = function(message) {\n debug('send', message);\n this.sendBuffer.push(message);\n if (!this.sendStop) {\n this.sendSchedule();\n }\n};\n\n// For polling transports in a situation when in the message callback,\n// new message is being send. If the sending connection was started\n// before receiving one, it is possible to saturate the network and\n// timeout due to the lack of receiving socket. To avoid that we delay\n// sending messages by some small time, in order to let receiving\n// connection be started beforehand. This is only a halfmeasure and\n// does not fix the big problem, but it does make the tests go more\n// stable on slow networks.\nBufferedSender.prototype.sendScheduleWait = function() {\n debug('sendScheduleWait');\n var self = this;\n var tref;\n this.sendStop = function() {\n debug('sendStop');\n self.sendStop = null;\n clearTimeout(tref);\n };\n tref = setTimeout(function() {\n debug('timeout');\n self.sendStop = null;\n self.sendSchedule();\n }, 25);\n};\n\nBufferedSender.prototype.sendSchedule = function() {\n debug('sendSchedule', this.sendBuffer.length);\n var self = this;\n if (this.sendBuffer.length > 0) {\n var payload = '[' + this.sendBuffer.join(',') + ']';\n this.sendStop = this.sender(this.url, payload, function(err) {\n self.sendStop = null;\n if (err) {\n debug('error', err);\n self.emit('close', err.code || 1006, 'Sending error: ' + err);\n self.close();\n } else {\n self.sendScheduleWait();\n }\n });\n this.sendBuffer = [];\n }\n};\n\nBufferedSender.prototype._cleanup = function() {\n debug('_cleanup');\n this.removeAllListeners();\n};\n\nBufferedSender.prototype.close = function() {\n debug('close');\n this._cleanup();\n if (this.sendStop) {\n this.sendStop();\n this.sendStop = null;\n }\n};\n\nmodule.exports = BufferedSender;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/buffered-sender.js\n// module id = 167\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:polling');\n}\n\nfunction Polling(Receiver, receiveUrl, AjaxObject) {\n debug(receiveUrl);\n EventEmitter.call(this);\n this.Receiver = Receiver;\n this.receiveUrl = receiveUrl;\n this.AjaxObject = AjaxObject;\n this._scheduleReceiver();\n}\n\ninherits(Polling, EventEmitter);\n\nPolling.prototype._scheduleReceiver = function() {\n debug('_scheduleReceiver');\n var self = this;\n var poll = this.poll = new this.Receiver(this.receiveUrl, this.AjaxObject);\n\n poll.on('message', function(msg) {\n debug('message', msg);\n self.emit('message', msg);\n });\n\n poll.once('close', function(code, reason) {\n debug('close', code, reason, self.pollIsClosing);\n self.poll = poll = null;\n\n if (!self.pollIsClosing) {\n if (reason === 'network') {\n self._scheduleReceiver();\n } else {\n self.emit('close', code || 1006, reason);\n self.removeAllListeners();\n }\n }\n });\n};\n\nPolling.prototype.abort = function() {\n debug('abort');\n this.removeAllListeners();\n this.pollIsClosing = true;\n if (this.poll) {\n this.poll.abort();\n }\n};\n\nmodule.exports = Polling;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/lib/polling.js\n// module id = 168\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n , EventSourceDriver = require('eventsource')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:receiver:eventsource');\n}\n\nfunction EventSourceReceiver(url) {\n debug(url);\n EventEmitter.call(this);\n\n var self = this;\n var es = this.es = new EventSourceDriver(url);\n es.onmessage = function(e) {\n debug('message', e.data);\n self.emit('message', decodeURI(e.data));\n };\n es.onerror = function(e) {\n debug('error', es.readyState, e);\n // ES on reconnection has readyState = 0 or 1.\n // on network error it's CLOSED = 2\n var reason = (es.readyState !== 2 ? 'network' : 'permanent');\n self._cleanup();\n self._close(reason);\n };\n}\n\ninherits(EventSourceReceiver, EventEmitter);\n\nEventSourceReceiver.prototype.abort = function() {\n debug('abort');\n this._cleanup();\n this._close('user');\n};\n\nEventSourceReceiver.prototype._cleanup = function() {\n debug('cleanup');\n var es = this.es;\n if (es) {\n es.onmessage = es.onerror = null;\n es.close();\n this.es = null;\n }\n};\n\nEventSourceReceiver.prototype._close = function(reason) {\n debug('close', reason);\n var self = this;\n // Safari and chrome < 15 crash if we close window before\n // waiting for ES cleanup. See:\n // https://code.google.com/p/chromium/issues/detail?id=89155\n setTimeout(function() {\n self.emit('close', null, reason);\n self.removeAllListeners();\n }, 200);\n};\n\nmodule.exports = EventSourceReceiver;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/eventsource.js\n// module id = 169\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , iframeUtils = require('../../utils/iframe')\n , urlUtils = require('../../utils/url')\n , EventEmitter = require('events').EventEmitter\n , random = require('../../utils/random')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:receiver:htmlfile');\n}\n\nfunction HtmlfileReceiver(url) {\n debug(url);\n EventEmitter.call(this);\n var self = this;\n iframeUtils.polluteGlobalNamespace();\n\n this.id = 'a' + random.string(6);\n url = urlUtils.addQuery(url, 'c=' + decodeURIComponent(iframeUtils.WPrefix + '.' + this.id));\n\n debug('using htmlfile', HtmlfileReceiver.htmlfileEnabled);\n var constructFunc = HtmlfileReceiver.htmlfileEnabled ?\n iframeUtils.createHtmlfile : iframeUtils.createIframe;\n\n global[iframeUtils.WPrefix][this.id] = {\n start: function() {\n debug('start');\n self.iframeObj.loaded();\n }\n , message: function(data) {\n debug('message', data);\n self.emit('message', data);\n }\n , stop: function() {\n debug('stop');\n self._cleanup();\n self._close('network');\n }\n };\n this.iframeObj = constructFunc(url, function() {\n debug('callback');\n self._cleanup();\n self._close('permanent');\n });\n}\n\ninherits(HtmlfileReceiver, EventEmitter);\n\nHtmlfileReceiver.prototype.abort = function() {\n debug('abort');\n this._cleanup();\n this._close('user');\n};\n\nHtmlfileReceiver.prototype._cleanup = function() {\n debug('_cleanup');\n if (this.iframeObj) {\n this.iframeObj.cleanup();\n this.iframeObj = null;\n }\n delete global[iframeUtils.WPrefix][this.id];\n};\n\nHtmlfileReceiver.prototype._close = function(reason) {\n debug('_close', reason);\n this.emit('close', null, reason);\n this.removeAllListeners();\n};\n\nHtmlfileReceiver.htmlfileEnabled = false;\n\n// obfuscate to avoid firewalls\nvar axo = ['Active'].concat('Object').join('X');\nif (axo in global) {\n try {\n HtmlfileReceiver.htmlfileEnabled = !!new global[axo]('htmlfile');\n } catch (x) {\n // intentionally empty\n }\n}\n\nHtmlfileReceiver.enabled = HtmlfileReceiver.htmlfileEnabled || iframeUtils.iframeEnabled;\n\nmodule.exports = HtmlfileReceiver;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/htmlfile.js\n// module id = 170\n// module chunks = 0","'use strict';\n\nvar utils = require('../../utils/iframe')\n , random = require('../../utils/random')\n , browser = require('../../utils/browser')\n , urlUtils = require('../../utils/url')\n , inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:receiver:jsonp');\n}\n\nfunction JsonpReceiver(url) {\n debug(url);\n var self = this;\n EventEmitter.call(this);\n\n utils.polluteGlobalNamespace();\n\n this.id = 'a' + random.string(6);\n var urlWithId = urlUtils.addQuery(url, 'c=' + encodeURIComponent(utils.WPrefix + '.' + this.id));\n\n global[utils.WPrefix][this.id] = this._callback.bind(this);\n this._createScript(urlWithId);\n\n // Fallback mostly for Konqueror - stupid timer, 35 seconds shall be plenty.\n this.timeoutId = setTimeout(function() {\n debug('timeout');\n self._abort(new Error('JSONP script loaded abnormally (timeout)'));\n }, JsonpReceiver.timeout);\n}\n\ninherits(JsonpReceiver, EventEmitter);\n\nJsonpReceiver.prototype.abort = function() {\n debug('abort');\n if (global[utils.WPrefix][this.id]) {\n var err = new Error('JSONP user aborted read');\n err.code = 1000;\n this._abort(err);\n }\n};\n\nJsonpReceiver.timeout = 35000;\nJsonpReceiver.scriptErrorTimeout = 1000;\n\nJsonpReceiver.prototype._callback = function(data) {\n debug('_callback', data);\n this._cleanup();\n\n if (this.aborting) {\n return;\n }\n\n if (data) {\n debug('message', data);\n this.emit('message', data);\n }\n this.emit('close', null, 'network');\n this.removeAllListeners();\n};\n\nJsonpReceiver.prototype._abort = function(err) {\n debug('_abort', err);\n this._cleanup();\n this.aborting = true;\n this.emit('close', err.code, err.message);\n this.removeAllListeners();\n};\n\nJsonpReceiver.prototype._cleanup = function() {\n debug('_cleanup');\n clearTimeout(this.timeoutId);\n if (this.script2) {\n this.script2.parentNode.removeChild(this.script2);\n this.script2 = null;\n }\n if (this.script) {\n var script = this.script;\n // Unfortunately, you can't really abort script loading of\n // the script.\n script.parentNode.removeChild(script);\n script.onreadystatechange = script.onerror =\n script.onload = script.onclick = null;\n this.script = null;\n }\n delete global[utils.WPrefix][this.id];\n};\n\nJsonpReceiver.prototype._scriptError = function() {\n debug('_scriptError');\n var self = this;\n if (this.errorTimer) {\n return;\n }\n\n this.errorTimer = setTimeout(function() {\n if (!self.loadedOkay) {\n self._abort(new Error('JSONP script loaded abnormally (onerror)'));\n }\n }, JsonpReceiver.scriptErrorTimeout);\n};\n\nJsonpReceiver.prototype._createScript = function(url) {\n debug('_createScript', url);\n var self = this;\n var script = this.script = global.document.createElement('script');\n var script2; // Opera synchronous load trick.\n\n script.id = 'a' + random.string(8);\n script.src = url;\n script.type = 'text/javascript';\n script.charset = 'UTF-8';\n script.onerror = this._scriptError.bind(this);\n script.onload = function() {\n debug('onload');\n self._abort(new Error('JSONP script loaded abnormally (onload)'));\n };\n\n // IE9 fires 'error' event after onreadystatechange or before, in random order.\n // Use loadedOkay to determine if actually errored\n script.onreadystatechange = function() {\n debug('onreadystatechange', script.readyState);\n if (/loaded|closed/.test(script.readyState)) {\n if (script && script.htmlFor && script.onclick) {\n self.loadedOkay = true;\n try {\n // In IE, actually execute the script.\n script.onclick();\n } catch (x) {\n // intentionally empty\n }\n }\n if (script) {\n self._abort(new Error('JSONP script loaded abnormally (onreadystatechange)'));\n }\n }\n };\n // IE: event/htmlFor/onclick trick.\n // One can't rely on proper order for onreadystatechange. In order to\n // make sure, set a 'htmlFor' and 'event' properties, so that\n // script code will be installed as 'onclick' handler for the\n // script object. Later, onreadystatechange, manually execute this\n // code. FF and Chrome doesn't work with 'event' and 'htmlFor'\n // set. For reference see:\n // http://jaubourg.net/2010/07/loading-script-as-onclick-handler-of.html\n // Also, read on that about script ordering:\n // http://wiki.whatwg.org/wiki/Dynamic_Script_Execution_Order\n if (typeof script.async === 'undefined' && global.document.attachEvent) {\n // According to mozilla docs, in recent browsers script.async defaults\n // to 'true', so we may use it to detect a good browser:\n // https://developer.mozilla.org/en/HTML/Element/script\n if (!browser.isOpera()) {\n // Naively assume we're in IE\n try {\n script.htmlFor = script.id;\n script.event = 'onclick';\n } catch (x) {\n // intentionally empty\n }\n script.async = true;\n } else {\n // Opera, second sync script hack\n script2 = this.script2 = global.document.createElement('script');\n script2.text = \"try{var a = document.getElementById('\" + script.id + \"'); if(a)a.onerror();}catch(x){};\";\n script.async = script2.async = false;\n }\n }\n if (typeof script.async !== 'undefined') {\n script.async = true;\n }\n\n var head = global.document.getElementsByTagName('head')[0];\n head.insertBefore(script, head.firstChild);\n if (script2) {\n head.insertBefore(script2, head.firstChild);\n }\n};\n\nmodule.exports = JsonpReceiver;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/receiver/jsonp.js\n// module id = 171\n// module chunks = 0","'use strict';\n\nvar random = require('../../utils/random')\n , urlUtils = require('../../utils/url')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:sender:jsonp');\n}\n\nvar form, area;\n\nfunction createIframe(id) {\n debug('createIframe', id);\n try {\n // ie6 dynamic iframes with target=\"\" support (thanks Chris Lambacher)\n return global.document.createElement('<iframe name=\"' + id + '\">');\n } catch (x) {\n var iframe = global.document.createElement('iframe');\n iframe.name = id;\n return iframe;\n }\n}\n\nfunction createForm() {\n debug('createForm');\n form = global.document.createElement('form');\n form.style.display = 'none';\n form.style.position = 'absolute';\n form.method = 'POST';\n form.enctype = 'application/x-www-form-urlencoded';\n form.acceptCharset = 'UTF-8';\n\n area = global.document.createElement('textarea');\n area.name = 'd';\n form.appendChild(area);\n\n global.document.body.appendChild(form);\n}\n\nmodule.exports = function(url, payload, callback) {\n debug(url, payload);\n if (!form) {\n createForm();\n }\n var id = 'a' + random.string(8);\n form.target = id;\n form.action = urlUtils.addQuery(urlUtils.addPath(url, '/jsonp_send'), 'i=' + id);\n\n var iframe = createIframe(id);\n iframe.id = id;\n iframe.style.display = 'none';\n form.appendChild(iframe);\n\n try {\n area.value = payload;\n } catch (e) {\n // seriously broken browsers get here\n }\n form.submit();\n\n var completed = function(err) {\n debug('completed', id, err);\n if (!iframe.onerror) {\n return;\n }\n iframe.onreadystatechange = iframe.onerror = iframe.onload = null;\n // Opera mini doesn't like if we GC iframe\n // immediately, thus this timeout.\n setTimeout(function() {\n debug('cleaning up', id);\n iframe.parentNode.removeChild(iframe);\n iframe = null;\n }, 500);\n area.value = '';\n // It is not possible to detect if the iframe succeeded or\n // failed to submit our form.\n callback(err);\n };\n iframe.onerror = function() {\n debug('onerror', id);\n completed();\n };\n iframe.onload = function() {\n debug('onload', id);\n completed();\n };\n iframe.onreadystatechange = function(e) {\n debug('onreadystatechange', id, iframe.readyState, e);\n if (iframe.readyState === 'complete') {\n completed();\n }\n };\n return function() {\n debug('aborted', id);\n completed(new Error('Aborted'));\n };\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/jsonp.js\n// module id = 172\n// module chunks = 0","'use strict';\n\nvar EventEmitter = require('events').EventEmitter\n , inherits = require('inherits')\n ;\n\nfunction XHRFake(/* method, url, payload, opts */) {\n var self = this;\n EventEmitter.call(this);\n\n this.to = setTimeout(function() {\n self.emit('finish', 200, '{}');\n }, XHRFake.timeout);\n}\n\ninherits(XHRFake, EventEmitter);\n\nXHRFake.prototype.close = function() {\n clearTimeout(this.to);\n};\n\nXHRFake.timeout = 2000;\n\nmodule.exports = XHRFake;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/sender/xhr-fake.js\n// module id = 173\n// module chunks = 0","'use strict';\n\nvar utils = require('../utils/event')\n , urlUtils = require('../utils/url')\n , inherits = require('inherits')\n , EventEmitter = require('events').EventEmitter\n , WebsocketDriver = require('./driver/websocket')\n ;\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:websocket');\n}\n\nfunction WebSocketTransport(transUrl, ignore, options) {\n if (!WebSocketTransport.enabled()) {\n throw new Error('Transport created when disabled');\n }\n\n EventEmitter.call(this);\n debug('constructor', transUrl);\n\n var self = this;\n var url = urlUtils.addPath(transUrl, '/websocket');\n if (url.slice(0, 5) === 'https') {\n url = 'wss' + url.slice(5);\n } else {\n url = 'ws' + url.slice(4);\n }\n this.url = url;\n\n this.ws = new WebsocketDriver(this.url, [], options);\n this.ws.onmessage = function(e) {\n debug('message event', e.data);\n self.emit('message', e.data);\n };\n // Firefox has an interesting bug. If a websocket connection is\n // created after onunload, it stays alive even when user\n // navigates away from the page. In such situation let's lie -\n // let's not open the ws connection at all. See:\n // https://github.com/sockjs/sockjs-client/issues/28\n // https://bugzilla.mozilla.org/show_bug.cgi?id=696085\n this.unloadRef = utils.unloadAdd(function() {\n debug('unload');\n self.ws.close();\n });\n this.ws.onclose = function(e) {\n debug('close event', e.code, e.reason);\n self.emit('close', e.code, e.reason);\n self._cleanup();\n };\n this.ws.onerror = function(e) {\n debug('error event', e);\n self.emit('close', 1006, 'WebSocket connection broken');\n self._cleanup();\n };\n}\n\ninherits(WebSocketTransport, EventEmitter);\n\nWebSocketTransport.prototype.send = function(data) {\n var msg = '[' + data + ']';\n debug('send', msg);\n this.ws.send(msg);\n};\n\nWebSocketTransport.prototype.close = function() {\n debug('close');\n var ws = this.ws;\n this._cleanup();\n if (ws) {\n ws.close();\n }\n};\n\nWebSocketTransport.prototype._cleanup = function() {\n debug('_cleanup');\n var ws = this.ws;\n if (ws) {\n ws.onmessage = ws.onclose = ws.onerror = null;\n }\n utils.unloadDel(this.unloadRef);\n this.unloadRef = this.ws = null;\n this.removeAllListeners();\n};\n\nWebSocketTransport.enabled = function() {\n debug('enabled');\n return !!WebsocketDriver;\n};\nWebSocketTransport.transportName = 'websocket';\n\n// In theory, ws should require 1 round trip. But in chrome, this is\n// not very stable over SSL. Most likely a ws connection requires a\n// separate SSL connection, in which case 2 round trips are an\n// absolute minumum.\nWebSocketTransport.roundTrips = 2;\n\nmodule.exports = WebSocketTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/websocket.js\n// module id = 174\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , AjaxBasedTransport = require('./lib/ajax-based')\n , XdrStreamingTransport = require('./xdr-streaming')\n , XhrReceiver = require('./receiver/xhr')\n , XDRObject = require('./sender/xdr')\n ;\n\nfunction XdrPollingTransport(transUrl) {\n if (!XDRObject.enabled) {\n throw new Error('Transport created when disabled');\n }\n AjaxBasedTransport.call(this, transUrl, '/xhr', XhrReceiver, XDRObject);\n}\n\ninherits(XdrPollingTransport, AjaxBasedTransport);\n\nXdrPollingTransport.enabled = XdrStreamingTransport.enabled;\nXdrPollingTransport.transportName = 'xdr-polling';\nXdrPollingTransport.roundTrips = 2; // preflight, ajax\n\nmodule.exports = XdrPollingTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/xdr-polling.js\n// module id = 175\n// module chunks = 0","'use strict';\n\nvar inherits = require('inherits')\n , AjaxBasedTransport = require('./lib/ajax-based')\n , XhrReceiver = require('./receiver/xhr')\n , XHRCorsObject = require('./sender/xhr-cors')\n , XHRLocalObject = require('./sender/xhr-local')\n , browser = require('../utils/browser')\n ;\n\nfunction XhrStreamingTransport(transUrl) {\n if (!XHRLocalObject.enabled && !XHRCorsObject.enabled) {\n throw new Error('Transport created when disabled');\n }\n AjaxBasedTransport.call(this, transUrl, '/xhr_streaming', XhrReceiver, XHRCorsObject);\n}\n\ninherits(XhrStreamingTransport, AjaxBasedTransport);\n\nXhrStreamingTransport.enabled = function(info) {\n if (info.nullOrigin) {\n return false;\n }\n // Opera doesn't support xhr-streaming #60\n // But it might be able to #92\n if (browser.isOpera()) {\n return false;\n }\n\n return XHRCorsObject.enabled;\n};\n\nXhrStreamingTransport.transportName = 'xhr-streaming';\nXhrStreamingTransport.roundTrips = 2; // preflight, ajax\n\n// Safari gets confused when a streaming ajax request is started\n// before onload. This causes the load indicator to spin indefinetely.\n// Only require body when used in a browser\nXhrStreamingTransport.needBody = !!global.document;\n\nmodule.exports = XhrStreamingTransport;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/transport/xhr-streaming.js\n// module id = 176\n// module chunks = 0","'use strict';\n\nif (global.crypto && global.crypto.getRandomValues) {\n module.exports.randomBytes = function(length) {\n var bytes = new Uint8Array(length);\n global.crypto.getRandomValues(bytes);\n return bytes;\n };\n} else {\n module.exports.randomBytes = function(length) {\n var bytes = new Array(length);\n for (var i = 0; i < length; i++) {\n bytes[i] = Math.floor(Math.random() * 256);\n }\n return bytes;\n };\n}\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/browser-crypto.js\n// module id = 177\n// module chunks = 0","'use strict';\n\nvar JSON3 = require('json3');\n\n// Some extra characters that Chrome gets wrong, and substitutes with\n// something else on the wire.\n// eslint-disable-next-line no-control-regex\nvar extraEscapable = /[\\x00-\\x1f\\ud800-\\udfff\\ufffe\\uffff\\u0300-\\u0333\\u033d-\\u0346\\u034a-\\u034c\\u0350-\\u0352\\u0357-\\u0358\\u035c-\\u0362\\u0374\\u037e\\u0387\\u0591-\\u05af\\u05c4\\u0610-\\u0617\\u0653-\\u0654\\u0657-\\u065b\\u065d-\\u065e\\u06df-\\u06e2\\u06eb-\\u06ec\\u0730\\u0732-\\u0733\\u0735-\\u0736\\u073a\\u073d\\u073f-\\u0741\\u0743\\u0745\\u0747\\u07eb-\\u07f1\\u0951\\u0958-\\u095f\\u09dc-\\u09dd\\u09df\\u0a33\\u0a36\\u0a59-\\u0a5b\\u0a5e\\u0b5c-\\u0b5d\\u0e38-\\u0e39\\u0f43\\u0f4d\\u0f52\\u0f57\\u0f5c\\u0f69\\u0f72-\\u0f76\\u0f78\\u0f80-\\u0f83\\u0f93\\u0f9d\\u0fa2\\u0fa7\\u0fac\\u0fb9\\u1939-\\u193a\\u1a17\\u1b6b\\u1cda-\\u1cdb\\u1dc0-\\u1dcf\\u1dfc\\u1dfe\\u1f71\\u1f73\\u1f75\\u1f77\\u1f79\\u1f7b\\u1f7d\\u1fbb\\u1fbe\\u1fc9\\u1fcb\\u1fd3\\u1fdb\\u1fe3\\u1feb\\u1fee-\\u1fef\\u1ff9\\u1ffb\\u1ffd\\u2000-\\u2001\\u20d0-\\u20d1\\u20d4-\\u20d7\\u20e7-\\u20e9\\u2126\\u212a-\\u212b\\u2329-\\u232a\\u2adc\\u302b-\\u302c\\uaab2-\\uaab3\\uf900-\\ufa0d\\ufa10\\ufa12\\ufa15-\\ufa1e\\ufa20\\ufa22\\ufa25-\\ufa26\\ufa2a-\\ufa2d\\ufa30-\\ufa6d\\ufa70-\\ufad9\\ufb1d\\ufb1f\\ufb2a-\\ufb36\\ufb38-\\ufb3c\\ufb3e\\ufb40-\\ufb41\\ufb43-\\ufb44\\ufb46-\\ufb4e\\ufff0-\\uffff]/g\n , extraLookup;\n\n// This may be quite slow, so let's delay until user actually uses bad\n// characters.\nvar unrollLookup = function(escapable) {\n var i;\n var unrolled = {};\n var c = [];\n for (i = 0; i < 65536; i++) {\n c.push( String.fromCharCode(i) );\n }\n escapable.lastIndex = 0;\n c.join('').replace(escapable, function(a) {\n unrolled[ a ] = '\\\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);\n return '';\n });\n escapable.lastIndex = 0;\n return unrolled;\n};\n\n// Quote string, also taking care of unicode characters that browsers\n// often break. Especially, take care of unicode surrogates:\n// http://en.wikipedia.org/wiki/Mapping_of_Unicode_characters#Surrogates\nmodule.exports = {\n quote: function(string) {\n var quoted = JSON3.stringify(string);\n\n // In most cases this should be very fast and good enough.\n extraEscapable.lastIndex = 0;\n if (!extraEscapable.test(quoted)) {\n return quoted;\n }\n\n if (!extraLookup) {\n extraLookup = unrollLookup(extraEscapable);\n }\n\n return quoted.replace(extraEscapable, function(a) {\n return extraLookup[a];\n });\n }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/escape.js\n// module id = 178\n// module chunks = 0","'use strict';\n\nvar logObject = {};\n['log', 'debug', 'warn'].forEach(function (level) {\n var levelExists;\n\n try {\n levelExists = global.console && global.console[level] && global.console[level].apply;\n } catch(e) {\n // do nothing\n }\n\n logObject[level] = levelExists ? function () {\n return global.console[level].apply(global.console, arguments);\n } : (level === 'log' ? function () {} : logObject.log);\n});\n\nmodule.exports = logObject;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/log.js\n// module id = 179\n// module chunks = 0","'use strict';\n\nvar debug = function() {};\nif (process.env.NODE_ENV !== 'production') {\n debug = require('debug')('sockjs-client:utils:transport');\n}\n\nmodule.exports = function(availableTransports) {\n return {\n filterToEnabled: function(transportsWhitelist, info) {\n var transports = {\n main: []\n , facade: []\n };\n if (!transportsWhitelist) {\n transportsWhitelist = [];\n } else if (typeof transportsWhitelist === 'string') {\n transportsWhitelist = [transportsWhitelist];\n }\n\n availableTransports.forEach(function(trans) {\n if (!trans) {\n return;\n }\n\n if (trans.transportName === 'websocket' && info.websocket === false) {\n debug('disabled from server', 'websocket');\n return;\n }\n\n if (transportsWhitelist.length &&\n transportsWhitelist.indexOf(trans.transportName) === -1) {\n debug('not in whitelist', trans.transportName);\n return;\n }\n\n if (trans.enabled(info)) {\n debug('enabled', trans.transportName);\n transports.main.push(trans);\n if (trans.facadeTransport) {\n transports.facade.push(trans.facadeTransport);\n }\n } else {\n debug('disabled', trans.transportName);\n }\n });\n return transports;\n }\n };\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/sockjs-client/lib/utils/transport.js\n// module id = 180\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');\n\n/**\n * Encode an integer in the range of 0 to 63 to a single base 64 digit.\n */\nexports.encode = function (number) {\n if (0 <= number && number < intToCharMap.length) {\n return intToCharMap[number];\n }\n throw new TypeError(\"Must be between 0 and 63: \" + number);\n};\n\n/**\n * Decode a single base 64 character code digit to an integer. Returns -1 on\n * failure.\n */\nexports.decode = function (charCode) {\n var bigA = 65; // 'A'\n var bigZ = 90; // 'Z'\n\n var littleA = 97; // 'a'\n var littleZ = 122; // 'z'\n\n var zero = 48; // '0'\n var nine = 57; // '9'\n\n var plus = 43; // '+'\n var slash = 47; // '/'\n\n var littleOffset = 26;\n var numberOffset = 52;\n\n // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ\n if (bigA <= charCode && charCode <= bigZ) {\n return (charCode - bigA);\n }\n\n // 26 - 51: abcdefghijklmnopqrstuvwxyz\n if (littleA <= charCode && charCode <= littleZ) {\n return (charCode - littleA + littleOffset);\n }\n\n // 52 - 61: 0123456789\n if (zero <= charCode && charCode <= nine) {\n return (charCode - zero + numberOffset);\n }\n\n // 62: +\n if (charCode == plus) {\n return 62;\n }\n\n // 63: /\n if (charCode == slash) {\n return 63;\n }\n\n // Invalid base64 digit.\n return -1;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/base64.js\n// module id = 181\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nexports.GREATEST_LOWER_BOUND = 1;\nexports.LEAST_UPPER_BOUND = 2;\n\n/**\n * Recursive implementation of binary search.\n *\n * @param aLow Indices here and lower do not contain the needle.\n * @param aHigh Indices here and higher do not contain the needle.\n * @param aNeedle The element being searched for.\n * @param aHaystack The non-empty array being searched.\n * @param aCompare Function which takes two elements and returns -1, 0, or 1.\n * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n * closest element that is smaller than or greater than the one we are\n * searching for, respectively, if the exact element cannot be found.\n */\nfunction recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {\n // This function terminates when one of the following is true:\n //\n // 1. We find the exact element we are looking for.\n //\n // 2. We did not find the exact element, but we can return the index of\n // the next-closest element.\n //\n // 3. We did not find the exact element, and there is no next-closest\n // element than the one we are searching for, so we return -1.\n var mid = Math.floor((aHigh - aLow) / 2) + aLow;\n var cmp = aCompare(aNeedle, aHaystack[mid], true);\n if (cmp === 0) {\n // Found the element we are looking for.\n return mid;\n }\n else if (cmp > 0) {\n // Our needle is greater than aHaystack[mid].\n if (aHigh - mid > 1) {\n // The element is in the upper half.\n return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);\n }\n\n // The exact needle element was not found in this haystack. Determine if\n // we are in termination case (3) or (2) and return the appropriate thing.\n if (aBias == exports.LEAST_UPPER_BOUND) {\n return aHigh < aHaystack.length ? aHigh : -1;\n } else {\n return mid;\n }\n }\n else {\n // Our needle is less than aHaystack[mid].\n if (mid - aLow > 1) {\n // The element is in the lower half.\n return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);\n }\n\n // we are in termination case (3) or (2) and return the appropriate thing.\n if (aBias == exports.LEAST_UPPER_BOUND) {\n return mid;\n } else {\n return aLow < 0 ? -1 : aLow;\n }\n }\n}\n\n/**\n * This is an implementation of binary search which will always try and return\n * the index of the closest element if there is no exact hit. This is because\n * mappings between original and generated line/col pairs are single points,\n * and there is an implicit region between each of them, so a miss just means\n * that you aren't on the very start of a region.\n *\n * @param aNeedle The element you are looking for.\n * @param aHaystack The array that is being searched.\n * @param aCompare A function which takes the needle and an element in the\n * array and returns -1, 0, or 1 depending on whether the needle is less\n * than, equal to, or greater than the element, respectively.\n * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n * closest element that is smaller than or greater than the one we are\n * searching for, respectively, if the exact element cannot be found.\n * Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.\n */\nexports.search = function search(aNeedle, aHaystack, aCompare, aBias) {\n if (aHaystack.length === 0) {\n return -1;\n }\n\n var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,\n aCompare, aBias || exports.GREATEST_LOWER_BOUND);\n if (index < 0) {\n return -1;\n }\n\n // We have found either the exact element, or the next-closest element than\n // the one we are searching for. However, there may be more than one such\n // element. Make sure we always return the smallest of these.\n while (index - 1 >= 0) {\n if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {\n break;\n }\n --index;\n }\n\n return index;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/binary-search.js\n// module id = 182\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2014 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = require('./util');\n\n/**\n * Determine whether mappingB is after mappingA with respect to generated\n * position.\n */\nfunction generatedPositionAfter(mappingA, mappingB) {\n // Optimized for most common case\n var lineA = mappingA.generatedLine;\n var lineB = mappingB.generatedLine;\n var columnA = mappingA.generatedColumn;\n var columnB = mappingB.generatedColumn;\n return lineB > lineA || lineB == lineA && columnB >= columnA ||\n util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;\n}\n\n/**\n * A data structure to provide a sorted view of accumulated mappings in a\n * performance conscious manner. It trades a neglibable overhead in general\n * case for a large speedup in case of mappings being added in order.\n */\nfunction MappingList() {\n this._array = [];\n this._sorted = true;\n // Serves as infimum\n this._last = {generatedLine: -1, generatedColumn: 0};\n}\n\n/**\n * Iterate through internal items. This method takes the same arguments that\n * `Array.prototype.forEach` takes.\n *\n * NOTE: The order of the mappings is NOT guaranteed.\n */\nMappingList.prototype.unsortedForEach =\n function MappingList_forEach(aCallback, aThisArg) {\n this._array.forEach(aCallback, aThisArg);\n };\n\n/**\n * Add the given source mapping.\n *\n * @param Object aMapping\n */\nMappingList.prototype.add = function MappingList_add(aMapping) {\n if (generatedPositionAfter(this._last, aMapping)) {\n this._last = aMapping;\n this._array.push(aMapping);\n } else {\n this._sorted = false;\n this._array.push(aMapping);\n }\n};\n\n/**\n * Returns the flat, sorted array of mappings. The mappings are sorted by\n * generated position.\n *\n * WARNING: This method returns internal data without copying, for\n * performance. The return value must NOT be mutated, and should be treated as\n * an immutable borrow. If you want to take ownership, you must make your own\n * copy.\n */\nMappingList.prototype.toArray = function MappingList_toArray() {\n if (!this._sorted) {\n this._array.sort(util.compareByGeneratedPositionsInflated);\n this._sorted = true;\n }\n return this._array;\n};\n\nexports.MappingList = MappingList;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/mapping-list.js\n// module id = 183\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\n// It turns out that some (most?) JavaScript engines don't self-host\n// `Array.prototype.sort`. This makes sense because C++ will likely remain\n// faster than JS when doing raw CPU-intensive sorting. However, when using a\n// custom comparator function, calling back and forth between the VM's C++ and\n// JIT'd JS is rather slow *and* loses JIT type information, resulting in\n// worse generated code for the comparator function than would be optimal. In\n// fact, when sorting with a comparator, these costs outweigh the benefits of\n// sorting in C++. By using our own JS-implemented Quick Sort (below), we get\n// a ~3500ms mean speed-up in `bench/bench.html`.\n\n/**\n * Swap the elements indexed by `x` and `y` in the array `ary`.\n *\n * @param {Array} ary\n * The array.\n * @param {Number} x\n * The index of the first item.\n * @param {Number} y\n * The index of the second item.\n */\nfunction swap(ary, x, y) {\n var temp = ary[x];\n ary[x] = ary[y];\n ary[y] = temp;\n}\n\n/**\n * Returns a random integer within the range `low .. high` inclusive.\n *\n * @param {Number} low\n * The lower bound on the range.\n * @param {Number} high\n * The upper bound on the range.\n */\nfunction randomIntInRange(low, high) {\n return Math.round(low + (Math.random() * (high - low)));\n}\n\n/**\n * The Quick Sort algorithm.\n *\n * @param {Array} ary\n * An array to sort.\n * @param {function} comparator\n * Function to use to compare two items.\n * @param {Number} p\n * Start index of the array\n * @param {Number} r\n * End index of the array\n */\nfunction doQuickSort(ary, comparator, p, r) {\n // If our lower bound is less than our upper bound, we (1) partition the\n // array into two pieces and (2) recurse on each half. If it is not, this is\n // the empty array and our base case.\n\n if (p < r) {\n // (1) Partitioning.\n //\n // The partitioning chooses a pivot between `p` and `r` and moves all\n // elements that are less than or equal to the pivot to the before it, and\n // all the elements that are greater than it after it. The effect is that\n // once partition is done, the pivot is in the exact place it will be when\n // the array is put in sorted order, and it will not need to be moved\n // again. This runs in O(n) time.\n\n // Always choose a random pivot so that an input array which is reverse\n // sorted does not cause O(n^2) running time.\n var pivotIndex = randomIntInRange(p, r);\n var i = p - 1;\n\n swap(ary, pivotIndex, r);\n var pivot = ary[r];\n\n // Immediately after `j` is incremented in this loop, the following hold\n // true:\n //\n // * Every element in `ary[p .. i]` is less than or equal to the pivot.\n //\n // * Every element in `ary[i+1 .. j-1]` is greater than the pivot.\n for (var j = p; j < r; j++) {\n if (comparator(ary[j], pivot) <= 0) {\n i += 1;\n swap(ary, i, j);\n }\n }\n\n swap(ary, i + 1, j);\n var q = i + 1;\n\n // (2) Recurse on each half.\n\n doQuickSort(ary, comparator, p, q - 1);\n doQuickSort(ary, comparator, q + 1, r);\n }\n}\n\n/**\n * Sort the given array in-place with the given comparator function.\n *\n * @param {Array} ary\n * An array to sort.\n * @param {function} comparator\n * Function to use to compare two items.\n */\nexports.quickSort = function (ary, comparator) {\n doQuickSort(ary, comparator, 0, ary.length - 1);\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/quick-sort.js\n// module id = 184\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = require('./util');\nvar binarySearch = require('./binary-search');\nvar ArraySet = require('./array-set').ArraySet;\nvar base64VLQ = require('./base64-vlq');\nvar quickSort = require('./quick-sort').quickSort;\n\nfunction SourceMapConsumer(aSourceMap) {\n var sourceMap = aSourceMap;\n if (typeof aSourceMap === 'string') {\n sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n }\n\n return sourceMap.sections != null\n ? new IndexedSourceMapConsumer(sourceMap)\n : new BasicSourceMapConsumer(sourceMap);\n}\n\nSourceMapConsumer.fromSourceMap = function(aSourceMap) {\n return BasicSourceMapConsumer.fromSourceMap(aSourceMap);\n}\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nSourceMapConsumer.prototype._version = 3;\n\n// `__generatedMappings` and `__originalMappings` are arrays that hold the\n// parsed mapping coordinates from the source map's \"mappings\" attribute. They\n// are lazily instantiated, accessed via the `_generatedMappings` and\n// `_originalMappings` getters respectively, and we only parse the mappings\n// and create these arrays once queried for a source location. We jump through\n// these hoops because there can be many thousands of mappings, and parsing\n// them is expensive, so we only want to do it if we must.\n//\n// Each object in the arrays is of the form:\n//\n// {\n// generatedLine: The line number in the generated code,\n// generatedColumn: The column number in the generated code,\n// source: The path to the original source file that generated this\n// chunk of code,\n// originalLine: The line number in the original source that\n// corresponds to this chunk of generated code,\n// originalColumn: The column number in the original source that\n// corresponds to this chunk of generated code,\n// name: The name of the original symbol which generated this chunk of\n// code.\n// }\n//\n// All properties except for `generatedLine` and `generatedColumn` can be\n// `null`.\n//\n// `_generatedMappings` is ordered by the generated positions.\n//\n// `_originalMappings` is ordered by the original positions.\n\nSourceMapConsumer.prototype.__generatedMappings = null;\nObject.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {\n get: function () {\n if (!this.__generatedMappings) {\n this._parseMappings(this._mappings, this.sourceRoot);\n }\n\n return this.__generatedMappings;\n }\n});\n\nSourceMapConsumer.prototype.__originalMappings = null;\nObject.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {\n get: function () {\n if (!this.__originalMappings) {\n this._parseMappings(this._mappings, this.sourceRoot);\n }\n\n return this.__originalMappings;\n }\n});\n\nSourceMapConsumer.prototype._charIsMappingSeparator =\n function SourceMapConsumer_charIsMappingSeparator(aStr, index) {\n var c = aStr.charAt(index);\n return c === \";\" || c === \",\";\n };\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nSourceMapConsumer.prototype._parseMappings =\n function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n throw new Error(\"Subclasses must implement _parseMappings\");\n };\n\nSourceMapConsumer.GENERATED_ORDER = 1;\nSourceMapConsumer.ORIGINAL_ORDER = 2;\n\nSourceMapConsumer.GREATEST_LOWER_BOUND = 1;\nSourceMapConsumer.LEAST_UPPER_BOUND = 2;\n\n/**\n * Iterate over each mapping between an original source/line/column and a\n * generated line/column in this source map.\n *\n * @param Function aCallback\n * The function that is called with each mapping.\n * @param Object aContext\n * Optional. If specified, this object will be the value of `this` every\n * time that `aCallback` is called.\n * @param aOrder\n * Either `SourceMapConsumer.GENERATED_ORDER` or\n * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to\n * iterate over the mappings sorted by the generated file's line/column\n * order or the original's source/line/column order, respectively. Defaults to\n * `SourceMapConsumer.GENERATED_ORDER`.\n */\nSourceMapConsumer.prototype.eachMapping =\n function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {\n var context = aContext || null;\n var order = aOrder || SourceMapConsumer.GENERATED_ORDER;\n\n var mappings;\n switch (order) {\n case SourceMapConsumer.GENERATED_ORDER:\n mappings = this._generatedMappings;\n break;\n case SourceMapConsumer.ORIGINAL_ORDER:\n mappings = this._originalMappings;\n break;\n default:\n throw new Error(\"Unknown order of iteration.\");\n }\n\n var sourceRoot = this.sourceRoot;\n mappings.map(function (mapping) {\n var source = mapping.source === null ? null : this._sources.at(mapping.source);\n if (source != null && sourceRoot != null) {\n source = util.join(sourceRoot, source);\n }\n return {\n source: source,\n generatedLine: mapping.generatedLine,\n generatedColumn: mapping.generatedColumn,\n originalLine: mapping.originalLine,\n originalColumn: mapping.originalColumn,\n name: mapping.name === null ? null : this._names.at(mapping.name)\n };\n }, this).forEach(aCallback, context);\n };\n\n/**\n * Returns all generated line and column information for the original source,\n * line, and column provided. If no column is provided, returns all mappings\n * corresponding to a either the line we are searching for or the next\n * closest line that has any mappings. Otherwise, returns all mappings\n * corresponding to the given line and either the column we are searching for\n * or the next closest column that has any offsets.\n *\n * The only argument is an object with the following properties:\n *\n * - source: The filename of the original source.\n * - line: The line number in the original source.\n * - column: Optional. the column number in the original source.\n *\n * and an array of objects is returned, each with the following properties:\n *\n * - line: The line number in the generated source, or null.\n * - column: The column number in the generated source, or null.\n */\nSourceMapConsumer.prototype.allGeneratedPositionsFor =\n function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {\n var line = util.getArg(aArgs, 'line');\n\n // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping\n // returns the index of the closest mapping less than the needle. By\n // setting needle.originalColumn to 0, we thus find the last mapping for\n // the given line, provided such a mapping exists.\n var needle = {\n source: util.getArg(aArgs, 'source'),\n originalLine: line,\n originalColumn: util.getArg(aArgs, 'column', 0)\n };\n\n if (this.sourceRoot != null) {\n needle.source = util.relative(this.sourceRoot, needle.source);\n }\n if (!this._sources.has(needle.source)) {\n return [];\n }\n needle.source = this._sources.indexOf(needle.source);\n\n var mappings = [];\n\n var index = this._findMapping(needle,\n this._originalMappings,\n \"originalLine\",\n \"originalColumn\",\n util.compareByOriginalPositions,\n binarySearch.LEAST_UPPER_BOUND);\n if (index >= 0) {\n var mapping = this._originalMappings[index];\n\n if (aArgs.column === undefined) {\n var originalLine = mapping.originalLine;\n\n // Iterate until either we run out of mappings, or we run into\n // a mapping for a different line than the one we found. Since\n // mappings are sorted, this is guaranteed to find all mappings for\n // the line we found.\n while (mapping && mapping.originalLine === originalLine) {\n mappings.push({\n line: util.getArg(mapping, 'generatedLine', null),\n column: util.getArg(mapping, 'generatedColumn', null),\n lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n });\n\n mapping = this._originalMappings[++index];\n }\n } else {\n var originalColumn = mapping.originalColumn;\n\n // Iterate until either we run out of mappings, or we run into\n // a mapping for a different line than the one we were searching for.\n // Since mappings are sorted, this is guaranteed to find all mappings for\n // the line we are searching for.\n while (mapping &&\n mapping.originalLine === line &&\n mapping.originalColumn == originalColumn) {\n mappings.push({\n line: util.getArg(mapping, 'generatedLine', null),\n column: util.getArg(mapping, 'generatedColumn', null),\n lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n });\n\n mapping = this._originalMappings[++index];\n }\n }\n }\n\n return mappings;\n };\n\nexports.SourceMapConsumer = SourceMapConsumer;\n\n/**\n * A BasicSourceMapConsumer instance represents a parsed source map which we can\n * query for information about the original file positions by giving it a file\n * position in the generated source.\n *\n * The only parameter is the raw source map (either as a JSON string, or\n * already parsed to an object). According to the spec, source maps have the\n * following attributes:\n *\n * - version: Which version of the source map spec this map is following.\n * - sources: An array of URLs to the original source files.\n * - names: An array of identifiers which can be referrenced by individual mappings.\n * - sourceRoot: Optional. The URL root from which all sources are relative.\n * - sourcesContent: Optional. An array of contents of the original source files.\n * - mappings: A string of base64 VLQs which contain the actual mappings.\n * - file: Optional. The generated file this source map is associated with.\n *\n * Here is an example source map, taken from the source map spec[0]:\n *\n * {\n * version : 3,\n * file: \"out.js\",\n * sourceRoot : \"\",\n * sources: [\"foo.js\", \"bar.js\"],\n * names: [\"src\", \"maps\", \"are\", \"fun\"],\n * mappings: \"AA,AB;;ABCDE;\"\n * }\n *\n * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#\n */\nfunction BasicSourceMapConsumer(aSourceMap) {\n var sourceMap = aSourceMap;\n if (typeof aSourceMap === 'string') {\n sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n }\n\n var version = util.getArg(sourceMap, 'version');\n var sources = util.getArg(sourceMap, 'sources');\n // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which\n // requires the array) to play nice here.\n var names = util.getArg(sourceMap, 'names', []);\n var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);\n var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);\n var mappings = util.getArg(sourceMap, 'mappings');\n var file = util.getArg(sourceMap, 'file', null);\n\n // Once again, Sass deviates from the spec and supplies the version as a\n // string rather than a number, so we use loose equality checking here.\n if (version != this._version) {\n throw new Error('Unsupported version: ' + version);\n }\n\n sources = sources\n .map(String)\n // Some source maps produce relative source paths like \"./foo.js\" instead of\n // \"foo.js\". Normalize these first so that future comparisons will succeed.\n // See bugzil.la/1090768.\n .map(util.normalize)\n // Always ensure that absolute sources are internally stored relative to\n // the source root, if the source root is absolute. Not doing this would\n // be particularly problematic when the source root is a prefix of the\n // source (valid, but why??). See github issue #199 and bugzil.la/1188982.\n .map(function (source) {\n return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)\n ? util.relative(sourceRoot, source)\n : source;\n });\n\n // Pass `true` below to allow duplicate names and sources. While source maps\n // are intended to be compressed and deduplicated, the TypeScript compiler\n // sometimes generates source maps with duplicates in them. See Github issue\n // #72 and bugzil.la/889492.\n this._names = ArraySet.fromArray(names.map(String), true);\n this._sources = ArraySet.fromArray(sources, true);\n\n this.sourceRoot = sourceRoot;\n this.sourcesContent = sourcesContent;\n this._mappings = mappings;\n this.file = file;\n}\n\nBasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\nBasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;\n\n/**\n * Create a BasicSourceMapConsumer from a SourceMapGenerator.\n *\n * @param SourceMapGenerator aSourceMap\n * The source map that will be consumed.\n * @returns BasicSourceMapConsumer\n */\nBasicSourceMapConsumer.fromSourceMap =\n function SourceMapConsumer_fromSourceMap(aSourceMap) {\n var smc = Object.create(BasicSourceMapConsumer.prototype);\n\n var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);\n var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);\n smc.sourceRoot = aSourceMap._sourceRoot;\n smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),\n smc.sourceRoot);\n smc.file = aSourceMap._file;\n\n // Because we are modifying the entries (by converting string sources and\n // names to indices into the sources and names ArraySets), we have to make\n // a copy of the entry or else bad things happen. Shared mutable state\n // strikes again! See github issue #191.\n\n var generatedMappings = aSourceMap._mappings.toArray().slice();\n var destGeneratedMappings = smc.__generatedMappings = [];\n var destOriginalMappings = smc.__originalMappings = [];\n\n for (var i = 0, length = generatedMappings.length; i < length; i++) {\n var srcMapping = generatedMappings[i];\n var destMapping = new Mapping;\n destMapping.generatedLine = srcMapping.generatedLine;\n destMapping.generatedColumn = srcMapping.generatedColumn;\n\n if (srcMapping.source) {\n destMapping.source = sources.indexOf(srcMapping.source);\n destMapping.originalLine = srcMapping.originalLine;\n destMapping.originalColumn = srcMapping.originalColumn;\n\n if (srcMapping.name) {\n destMapping.name = names.indexOf(srcMapping.name);\n }\n\n destOriginalMappings.push(destMapping);\n }\n\n destGeneratedMappings.push(destMapping);\n }\n\n quickSort(smc.__originalMappings, util.compareByOriginalPositions);\n\n return smc;\n };\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nBasicSourceMapConsumer.prototype._version = 3;\n\n/**\n * The list of original sources.\n */\nObject.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {\n get: function () {\n return this._sources.toArray().map(function (s) {\n return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s;\n }, this);\n }\n});\n\n/**\n * Provide the JIT with a nice shape / hidden class.\n */\nfunction Mapping() {\n this.generatedLine = 0;\n this.generatedColumn = 0;\n this.source = null;\n this.originalLine = null;\n this.originalColumn = null;\n this.name = null;\n}\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nBasicSourceMapConsumer.prototype._parseMappings =\n function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n var generatedLine = 1;\n var previousGeneratedColumn = 0;\n var previousOriginalLine = 0;\n var previousOriginalColumn = 0;\n var previousSource = 0;\n var previousName = 0;\n var length = aStr.length;\n var index = 0;\n var cachedSegments = {};\n var temp = {};\n var originalMappings = [];\n var generatedMappings = [];\n var mapping, str, segment, end, value;\n\n while (index < length) {\n if (aStr.charAt(index) === ';') {\n generatedLine++;\n index++;\n previousGeneratedColumn = 0;\n }\n else if (aStr.charAt(index) === ',') {\n index++;\n }\n else {\n mapping = new Mapping();\n mapping.generatedLine = generatedLine;\n\n // Because each offset is encoded relative to the previous one,\n // many segments often have the same encoding. We can exploit this\n // fact by caching the parsed variable length fields of each segment,\n // allowing us to avoid a second parse if we encounter the same\n // segment again.\n for (end = index; end < length; end++) {\n if (this._charIsMappingSeparator(aStr, end)) {\n break;\n }\n }\n str = aStr.slice(index, end);\n\n segment = cachedSegments[str];\n if (segment) {\n index += str.length;\n } else {\n segment = [];\n while (index < end) {\n base64VLQ.decode(aStr, index, temp);\n value = temp.value;\n index = temp.rest;\n segment.push(value);\n }\n\n if (segment.length === 2) {\n throw new Error('Found a source, but no line and column');\n }\n\n if (segment.length === 3) {\n throw new Error('Found a source and line, but no column');\n }\n\n cachedSegments[str] = segment;\n }\n\n // Generated column.\n mapping.generatedColumn = previousGeneratedColumn + segment[0];\n previousGeneratedColumn = mapping.generatedColumn;\n\n if (segment.length > 1) {\n // Original source.\n mapping.source = previousSource + segment[1];\n previousSource += segment[1];\n\n // Original line.\n mapping.originalLine = previousOriginalLine + segment[2];\n previousOriginalLine = mapping.originalLine;\n // Lines are stored 0-based\n mapping.originalLine += 1;\n\n // Original column.\n mapping.originalColumn = previousOriginalColumn + segment[3];\n previousOriginalColumn = mapping.originalColumn;\n\n if (segment.length > 4) {\n // Original name.\n mapping.name = previousName + segment[4];\n previousName += segment[4];\n }\n }\n\n generatedMappings.push(mapping);\n if (typeof mapping.originalLine === 'number') {\n originalMappings.push(mapping);\n }\n }\n }\n\n quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);\n this.__generatedMappings = generatedMappings;\n\n quickSort(originalMappings, util.compareByOriginalPositions);\n this.__originalMappings = originalMappings;\n };\n\n/**\n * Find the mapping that best matches the hypothetical \"needle\" mapping that\n * we are searching for in the given \"haystack\" of mappings.\n */\nBasicSourceMapConsumer.prototype._findMapping =\n function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,\n aColumnName, aComparator, aBias) {\n // To return the position we are searching for, we must first find the\n // mapping for the given position and then return the opposite position it\n // points to. Because the mappings are sorted, we can use binary search to\n // find the best mapping.\n\n if (aNeedle[aLineName] <= 0) {\n throw new TypeError('Line must be greater than or equal to 1, got '\n + aNeedle[aLineName]);\n }\n if (aNeedle[aColumnName] < 0) {\n throw new TypeError('Column must be greater than or equal to 0, got '\n + aNeedle[aColumnName]);\n }\n\n return binarySearch.search(aNeedle, aMappings, aComparator, aBias);\n };\n\n/**\n * Compute the last column for each generated mapping. The last column is\n * inclusive.\n */\nBasicSourceMapConsumer.prototype.computeColumnSpans =\n function SourceMapConsumer_computeColumnSpans() {\n for (var index = 0; index < this._generatedMappings.length; ++index) {\n var mapping = this._generatedMappings[index];\n\n // Mappings do not contain a field for the last generated columnt. We\n // can come up with an optimistic estimate, however, by assuming that\n // mappings are contiguous (i.e. given two consecutive mappings, the\n // first mapping ends where the second one starts).\n if (index + 1 < this._generatedMappings.length) {\n var nextMapping = this._generatedMappings[index + 1];\n\n if (mapping.generatedLine === nextMapping.generatedLine) {\n mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;\n continue;\n }\n }\n\n // The last mapping for each line spans the entire line.\n mapping.lastGeneratedColumn = Infinity;\n }\n };\n\n/**\n * Returns the original source, line, and column information for the generated\n * source's line and column positions provided. The only argument is an object\n * with the following properties:\n *\n * - line: The line number in the generated source.\n * - column: The column number in the generated source.\n * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n * closest element that is smaller than or greater than the one we are\n * searching for, respectively, if the exact element cannot be found.\n * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n *\n * and an object is returned with the following properties:\n *\n * - source: The original source file, or null.\n * - line: The line number in the original source, or null.\n * - column: The column number in the original source, or null.\n * - name: The original identifier, or null.\n */\nBasicSourceMapConsumer.prototype.originalPositionFor =\n function SourceMapConsumer_originalPositionFor(aArgs) {\n var needle = {\n generatedLine: util.getArg(aArgs, 'line'),\n generatedColumn: util.getArg(aArgs, 'column')\n };\n\n var index = this._findMapping(\n needle,\n this._generatedMappings,\n \"generatedLine\",\n \"generatedColumn\",\n util.compareByGeneratedPositionsDeflated,\n util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n );\n\n if (index >= 0) {\n var mapping = this._generatedMappings[index];\n\n if (mapping.generatedLine === needle.generatedLine) {\n var source = util.getArg(mapping, 'source', null);\n if (source !== null) {\n source = this._sources.at(source);\n if (this.sourceRoot != null) {\n source = util.join(this.sourceRoot, source);\n }\n }\n var name = util.getArg(mapping, 'name', null);\n if (name !== null) {\n name = this._names.at(name);\n }\n return {\n source: source,\n line: util.getArg(mapping, 'originalLine', null),\n column: util.getArg(mapping, 'originalColumn', null),\n name: name\n };\n }\n }\n\n return {\n source: null,\n line: null,\n column: null,\n name: null\n };\n };\n\n/**\n * Return true if we have the source content for every source in the source\n * map, false otherwise.\n */\nBasicSourceMapConsumer.prototype.hasContentsOfAllSources =\n function BasicSourceMapConsumer_hasContentsOfAllSources() {\n if (!this.sourcesContent) {\n return false;\n }\n return this.sourcesContent.length >= this._sources.size() &&\n !this.sourcesContent.some(function (sc) { return sc == null; });\n };\n\n/**\n * Returns the original source content. The only argument is the url of the\n * original source file. Returns null if no original source content is\n * available.\n */\nBasicSourceMapConsumer.prototype.sourceContentFor =\n function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n if (!this.sourcesContent) {\n return null;\n }\n\n if (this.sourceRoot != null) {\n aSource = util.relative(this.sourceRoot, aSource);\n }\n\n if (this._sources.has(aSource)) {\n return this.sourcesContent[this._sources.indexOf(aSource)];\n }\n\n var url;\n if (this.sourceRoot != null\n && (url = util.urlParse(this.sourceRoot))) {\n // XXX: file:// URIs and absolute paths lead to unexpected behavior for\n // many users. We can help them out when they expect file:// URIs to\n // behave like it would if they were running a local HTTP server. See\n // https://bugzilla.mozilla.org/show_bug.cgi?id=885597.\n var fileUriAbsPath = aSource.replace(/^file:\\/\\//, \"\");\n if (url.scheme == \"file\"\n && this._sources.has(fileUriAbsPath)) {\n return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]\n }\n\n if ((!url.path || url.path == \"/\")\n && this._sources.has(\"/\" + aSource)) {\n return this.sourcesContent[this._sources.indexOf(\"/\" + aSource)];\n }\n }\n\n // This function is used recursively from\n // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we\n // don't want to throw if we can't find the source - we just want to\n // return null, so we provide a flag to exit gracefully.\n if (nullOnMissing) {\n return null;\n }\n else {\n throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n }\n };\n\n/**\n * Returns the generated line and column information for the original source,\n * line, and column positions provided. The only argument is an object with\n * the following properties:\n *\n * - source: The filename of the original source.\n * - line: The line number in the original source.\n * - column: The column number in the original source.\n * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n * closest element that is smaller than or greater than the one we are\n * searching for, respectively, if the exact element cannot be found.\n * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n *\n * and an object is returned with the following properties:\n *\n * - line: The line number in the generated source, or null.\n * - column: The column number in the generated source, or null.\n */\nBasicSourceMapConsumer.prototype.generatedPositionFor =\n function SourceMapConsumer_generatedPositionFor(aArgs) {\n var source = util.getArg(aArgs, 'source');\n if (this.sourceRoot != null) {\n source = util.relative(this.sourceRoot, source);\n }\n if (!this._sources.has(source)) {\n return {\n line: null,\n column: null,\n lastColumn: null\n };\n }\n source = this._sources.indexOf(source);\n\n var needle = {\n source: source,\n originalLine: util.getArg(aArgs, 'line'),\n originalColumn: util.getArg(aArgs, 'column')\n };\n\n var index = this._findMapping(\n needle,\n this._originalMappings,\n \"originalLine\",\n \"originalColumn\",\n util.compareByOriginalPositions,\n util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n );\n\n if (index >= 0) {\n var mapping = this._originalMappings[index];\n\n if (mapping.source === needle.source) {\n return {\n line: util.getArg(mapping, 'generatedLine', null),\n column: util.getArg(mapping, 'generatedColumn', null),\n lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n };\n }\n }\n\n return {\n line: null,\n column: null,\n lastColumn: null\n };\n };\n\nexports.BasicSourceMapConsumer = BasicSourceMapConsumer;\n\n/**\n * An IndexedSourceMapConsumer instance represents a parsed source map which\n * we can query for information. It differs from BasicSourceMapConsumer in\n * that it takes \"indexed\" source maps (i.e. ones with a \"sections\" field) as\n * input.\n *\n * The only parameter is a raw source map (either as a JSON string, or already\n * parsed to an object). According to the spec for indexed source maps, they\n * have the following attributes:\n *\n * - version: Which version of the source map spec this map is following.\n * - file: Optional. The generated file this source map is associated with.\n * - sections: A list of section definitions.\n *\n * Each value under the \"sections\" field has two fields:\n * - offset: The offset into the original specified at which this section\n * begins to apply, defined as an object with a \"line\" and \"column\"\n * field.\n * - map: A source map definition. This source map could also be indexed,\n * but doesn't have to be.\n *\n * Instead of the \"map\" field, it's also possible to have a \"url\" field\n * specifying a URL to retrieve a source map from, but that's currently\n * unsupported.\n *\n * Here's an example source map, taken from the source map spec[0], but\n * modified to omit a section which uses the \"url\" field.\n *\n * {\n * version : 3,\n * file: \"app.js\",\n * sections: [{\n * offset: {line:100, column:10},\n * map: {\n * version : 3,\n * file: \"section.js\",\n * sources: [\"foo.js\", \"bar.js\"],\n * names: [\"src\", \"maps\", \"are\", \"fun\"],\n * mappings: \"AAAA,E;;ABCDE;\"\n * }\n * }],\n * }\n *\n * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt\n */\nfunction IndexedSourceMapConsumer(aSourceMap) {\n var sourceMap = aSourceMap;\n if (typeof aSourceMap === 'string') {\n sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n }\n\n var version = util.getArg(sourceMap, 'version');\n var sections = util.getArg(sourceMap, 'sections');\n\n if (version != this._version) {\n throw new Error('Unsupported version: ' + version);\n }\n\n this._sources = new ArraySet();\n this._names = new ArraySet();\n\n var lastOffset = {\n line: -1,\n column: 0\n };\n this._sections = sections.map(function (s) {\n if (s.url) {\n // The url field will require support for asynchronicity.\n // See https://github.com/mozilla/source-map/issues/16\n throw new Error('Support for url field in sections not implemented.');\n }\n var offset = util.getArg(s, 'offset');\n var offsetLine = util.getArg(offset, 'line');\n var offsetColumn = util.getArg(offset, 'column');\n\n if (offsetLine < lastOffset.line ||\n (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {\n throw new Error('Section offsets must be ordered and non-overlapping.');\n }\n lastOffset = offset;\n\n return {\n generatedOffset: {\n // The offset fields are 0-based, but we use 1-based indices when\n // encoding/decoding from VLQ.\n generatedLine: offsetLine + 1,\n generatedColumn: offsetColumn + 1\n },\n consumer: new SourceMapConsumer(util.getArg(s, 'map'))\n }\n });\n}\n\nIndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\nIndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nIndexedSourceMapConsumer.prototype._version = 3;\n\n/**\n * The list of original sources.\n */\nObject.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {\n get: function () {\n var sources = [];\n for (var i = 0; i < this._sections.length; i++) {\n for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {\n sources.push(this._sections[i].consumer.sources[j]);\n }\n }\n return sources;\n }\n});\n\n/**\n * Returns the original source, line, and column information for the generated\n * source's line and column positions provided. The only argument is an object\n * with the following properties:\n *\n * - line: The line number in the generated source.\n * - column: The column number in the generated source.\n *\n * and an object is returned with the following properties:\n *\n * - source: The original source file, or null.\n * - line: The line number in the original source, or null.\n * - column: The column number in the original source, or null.\n * - name: The original identifier, or null.\n */\nIndexedSourceMapConsumer.prototype.originalPositionFor =\n function IndexedSourceMapConsumer_originalPositionFor(aArgs) {\n var needle = {\n generatedLine: util.getArg(aArgs, 'line'),\n generatedColumn: util.getArg(aArgs, 'column')\n };\n\n // Find the section containing the generated position we're trying to map\n // to an original position.\n var sectionIndex = binarySearch.search(needle, this._sections,\n function(needle, section) {\n var cmp = needle.generatedLine - section.generatedOffset.generatedLine;\n if (cmp) {\n return cmp;\n }\n\n return (needle.generatedColumn -\n section.generatedOffset.generatedColumn);\n });\n var section = this._sections[sectionIndex];\n\n if (!section) {\n return {\n source: null,\n line: null,\n column: null,\n name: null\n };\n }\n\n return section.consumer.originalPositionFor({\n line: needle.generatedLine -\n (section.generatedOffset.generatedLine - 1),\n column: needle.generatedColumn -\n (section.generatedOffset.generatedLine === needle.generatedLine\n ? section.generatedOffset.generatedColumn - 1\n : 0),\n bias: aArgs.bias\n });\n };\n\n/**\n * Return true if we have the source content for every source in the source\n * map, false otherwise.\n */\nIndexedSourceMapConsumer.prototype.hasContentsOfAllSources =\n function IndexedSourceMapConsumer_hasContentsOfAllSources() {\n return this._sections.every(function (s) {\n return s.consumer.hasContentsOfAllSources();\n });\n };\n\n/**\n * Returns the original source content. The only argument is the url of the\n * original source file. Returns null if no original source content is\n * available.\n */\nIndexedSourceMapConsumer.prototype.sourceContentFor =\n function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n for (var i = 0; i < this._sections.length; i++) {\n var section = this._sections[i];\n\n var content = section.consumer.sourceContentFor(aSource, true);\n if (content) {\n return content;\n }\n }\n if (nullOnMissing) {\n return null;\n }\n else {\n throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n }\n };\n\n/**\n * Returns the generated line and column information for the original source,\n * line, and column positions provided. The only argument is an object with\n * the following properties:\n *\n * - source: The filename of the original source.\n * - line: The line number in the original source.\n * - column: The column number in the original source.\n *\n * and an object is returned with the following properties:\n *\n * - line: The line number in the generated source, or null.\n * - column: The column number in the generated source, or null.\n */\nIndexedSourceMapConsumer.prototype.generatedPositionFor =\n function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {\n for (var i = 0; i < this._sections.length; i++) {\n var section = this._sections[i];\n\n // Only consider this section if the requested source is in the list of\n // sources of the consumer.\n if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) {\n continue;\n }\n var generatedPosition = section.consumer.generatedPositionFor(aArgs);\n if (generatedPosition) {\n var ret = {\n line: generatedPosition.line +\n (section.generatedOffset.generatedLine - 1),\n column: generatedPosition.column +\n (section.generatedOffset.generatedLine === generatedPosition.line\n ? section.generatedOffset.generatedColumn - 1\n : 0)\n };\n return ret;\n }\n }\n\n return {\n line: null,\n column: null\n };\n };\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nIndexedSourceMapConsumer.prototype._parseMappings =\n function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n this.__generatedMappings = [];\n this.__originalMappings = [];\n for (var i = 0; i < this._sections.length; i++) {\n var section = this._sections[i];\n var sectionMappings = section.consumer._generatedMappings;\n for (var j = 0; j < sectionMappings.length; j++) {\n var mapping = sectionMappings[j];\n\n var source = section.consumer._sources.at(mapping.source);\n if (section.consumer.sourceRoot !== null) {\n source = util.join(section.consumer.sourceRoot, source);\n }\n this._sources.add(source);\n source = this._sources.indexOf(source);\n\n var name = section.consumer._names.at(mapping.name);\n this._names.add(name);\n name = this._names.indexOf(name);\n\n // The mappings coming from the consumer for the section have\n // generated positions relative to the start of the section, so we\n // need to offset them to be relative to the start of the concatenated\n // generated file.\n var adjustedMapping = {\n source: source,\n generatedLine: mapping.generatedLine +\n (section.generatedOffset.generatedLine - 1),\n generatedColumn: mapping.generatedColumn +\n (section.generatedOffset.generatedLine === mapping.generatedLine\n ? section.generatedOffset.generatedColumn - 1\n : 0),\n originalLine: mapping.originalLine,\n originalColumn: mapping.originalColumn,\n name: name\n };\n\n this.__generatedMappings.push(adjustedMapping);\n if (typeof adjustedMapping.originalLine === 'number') {\n this.__originalMappings.push(adjustedMapping);\n }\n }\n }\n\n quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);\n quickSort(this.__originalMappings, util.compareByOriginalPositions);\n };\n\nexports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/source-map-consumer.js\n// module id = 185\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar SourceMapGenerator = require('./source-map-generator').SourceMapGenerator;\nvar util = require('./util');\n\n// Matches a Windows-style `\\r\\n` newline or a `\\n` newline used by all other\n// operating systems these days (capturing the result).\nvar REGEX_NEWLINE = /(\\r?\\n)/;\n\n// Newline character code for charCodeAt() comparisons\nvar NEWLINE_CODE = 10;\n\n// Private symbol for identifying `SourceNode`s when multiple versions of\n// the source-map library are loaded. This MUST NOT CHANGE across\n// versions!\nvar isSourceNode = \"$$$isSourceNode$$$\";\n\n/**\n * SourceNodes provide a way to abstract over interpolating/concatenating\n * snippets of generated JavaScript source code while maintaining the line and\n * column information associated with the original source code.\n *\n * @param aLine The original line number.\n * @param aColumn The original column number.\n * @param aSource The original source's filename.\n * @param aChunks Optional. An array of strings which are snippets of\n * generated JS, or other SourceNodes.\n * @param aName The original identifier.\n */\nfunction SourceNode(aLine, aColumn, aSource, aChunks, aName) {\n this.children = [];\n this.sourceContents = {};\n this.line = aLine == null ? null : aLine;\n this.column = aColumn == null ? null : aColumn;\n this.source = aSource == null ? null : aSource;\n this.name = aName == null ? null : aName;\n this[isSourceNode] = true;\n if (aChunks != null) this.add(aChunks);\n}\n\n/**\n * Creates a SourceNode from generated code and a SourceMapConsumer.\n *\n * @param aGeneratedCode The generated code\n * @param aSourceMapConsumer The SourceMap for the generated code\n * @param aRelativePath Optional. The path that relative sources in the\n * SourceMapConsumer should be relative to.\n */\nSourceNode.fromStringWithSourceMap =\n function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {\n // The SourceNode we want to fill with the generated code\n // and the SourceMap\n var node = new SourceNode();\n\n // All even indices of this array are one line of the generated code,\n // while all odd indices are the newlines between two adjacent lines\n // (since `REGEX_NEWLINE` captures its match).\n // Processed fragments are removed from this array, by calling `shiftNextLine`.\n var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);\n var shiftNextLine = function() {\n var lineContents = remainingLines.shift();\n // The last line of a file might not have a newline.\n var newLine = remainingLines.shift() || \"\";\n return lineContents + newLine;\n };\n\n // We need to remember the position of \"remainingLines\"\n var lastGeneratedLine = 1, lastGeneratedColumn = 0;\n\n // The generate SourceNodes we need a code range.\n // To extract it current and last mapping is used.\n // Here we store the last mapping.\n var lastMapping = null;\n\n aSourceMapConsumer.eachMapping(function (mapping) {\n if (lastMapping !== null) {\n // We add the code from \"lastMapping\" to \"mapping\":\n // First check if there is a new line in between.\n if (lastGeneratedLine < mapping.generatedLine) {\n // Associate first line with \"lastMapping\"\n addMappingWithCode(lastMapping, shiftNextLine());\n lastGeneratedLine++;\n lastGeneratedColumn = 0;\n // The remaining code is added without mapping\n } else {\n // There is no new line in between.\n // Associate the code between \"lastGeneratedColumn\" and\n // \"mapping.generatedColumn\" with \"lastMapping\"\n var nextLine = remainingLines[0];\n var code = nextLine.substr(0, mapping.generatedColumn -\n lastGeneratedColumn);\n remainingLines[0] = nextLine.substr(mapping.generatedColumn -\n lastGeneratedColumn);\n lastGeneratedColumn = mapping.generatedColumn;\n addMappingWithCode(lastMapping, code);\n // No more remaining code, continue\n lastMapping = mapping;\n return;\n }\n }\n // We add the generated code until the first mapping\n // to the SourceNode without any mapping.\n // Each line is added as separate string.\n while (lastGeneratedLine < mapping.generatedLine) {\n node.add(shiftNextLine());\n lastGeneratedLine++;\n }\n if (lastGeneratedColumn < mapping.generatedColumn) {\n var nextLine = remainingLines[0];\n node.add(nextLine.substr(0, mapping.generatedColumn));\n remainingLines[0] = nextLine.substr(mapping.generatedColumn);\n lastGeneratedColumn = mapping.generatedColumn;\n }\n lastMapping = mapping;\n }, this);\n // We have processed all mappings.\n if (remainingLines.length > 0) {\n if (lastMapping) {\n // Associate the remaining code in the current line with \"lastMapping\"\n addMappingWithCode(lastMapping, shiftNextLine());\n }\n // and add the remaining lines without any mapping\n node.add(remainingLines.join(\"\"));\n }\n\n // Copy sourcesContent into SourceNode\n aSourceMapConsumer.sources.forEach(function (sourceFile) {\n var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n if (content != null) {\n if (aRelativePath != null) {\n sourceFile = util.join(aRelativePath, sourceFile);\n }\n node.setSourceContent(sourceFile, content);\n }\n });\n\n return node;\n\n function addMappingWithCode(mapping, code) {\n if (mapping === null || mapping.source === undefined) {\n node.add(code);\n } else {\n var source = aRelativePath\n ? util.join(aRelativePath, mapping.source)\n : mapping.source;\n node.add(new SourceNode(mapping.originalLine,\n mapping.originalColumn,\n source,\n code,\n mapping.name));\n }\n }\n };\n\n/**\n * Add a chunk of generated JS to this source node.\n *\n * @param aChunk A string snippet of generated JS code, another instance of\n * SourceNode, or an array where each member is one of those things.\n */\nSourceNode.prototype.add = function SourceNode_add(aChunk) {\n if (Array.isArray(aChunk)) {\n aChunk.forEach(function (chunk) {\n this.add(chunk);\n }, this);\n }\n else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n if (aChunk) {\n this.children.push(aChunk);\n }\n }\n else {\n throw new TypeError(\n \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n );\n }\n return this;\n};\n\n/**\n * Add a chunk of generated JS to the beginning of this source node.\n *\n * @param aChunk A string snippet of generated JS code, another instance of\n * SourceNode, or an array where each member is one of those things.\n */\nSourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {\n if (Array.isArray(aChunk)) {\n for (var i = aChunk.length-1; i >= 0; i--) {\n this.prepend(aChunk[i]);\n }\n }\n else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n this.children.unshift(aChunk);\n }\n else {\n throw new TypeError(\n \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n );\n }\n return this;\n};\n\n/**\n * Walk over the tree of JS snippets in this node and its children. The\n * walking function is called once for each snippet of JS and is passed that\n * snippet and the its original associated source's line/column location.\n *\n * @param aFn The traversal function.\n */\nSourceNode.prototype.walk = function SourceNode_walk(aFn) {\n var chunk;\n for (var i = 0, len = this.children.length; i < len; i++) {\n chunk = this.children[i];\n if (chunk[isSourceNode]) {\n chunk.walk(aFn);\n }\n else {\n if (chunk !== '') {\n aFn(chunk, { source: this.source,\n line: this.line,\n column: this.column,\n name: this.name });\n }\n }\n }\n};\n\n/**\n * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between\n * each of `this.children`.\n *\n * @param aSep The separator.\n */\nSourceNode.prototype.join = function SourceNode_join(aSep) {\n var newChildren;\n var i;\n var len = this.children.length;\n if (len > 0) {\n newChildren = [];\n for (i = 0; i < len-1; i++) {\n newChildren.push(this.children[i]);\n newChildren.push(aSep);\n }\n newChildren.push(this.children[i]);\n this.children = newChildren;\n }\n return this;\n};\n\n/**\n * Call String.prototype.replace on the very right-most source snippet. Useful\n * for trimming whitespace from the end of a source node, etc.\n *\n * @param aPattern The pattern to replace.\n * @param aReplacement The thing to replace the pattern with.\n */\nSourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {\n var lastChild = this.children[this.children.length - 1];\n if (lastChild[isSourceNode]) {\n lastChild.replaceRight(aPattern, aReplacement);\n }\n else if (typeof lastChild === 'string') {\n this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);\n }\n else {\n this.children.push(''.replace(aPattern, aReplacement));\n }\n return this;\n};\n\n/**\n * Set the source content for a source file. This will be added to the SourceMapGenerator\n * in the sourcesContent field.\n *\n * @param aSourceFile The filename of the source file\n * @param aSourceContent The content of the source file\n */\nSourceNode.prototype.setSourceContent =\n function SourceNode_setSourceContent(aSourceFile, aSourceContent) {\n this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;\n };\n\n/**\n * Walk over the tree of SourceNodes. The walking function is called for each\n * source file content and is passed the filename and source content.\n *\n * @param aFn The traversal function.\n */\nSourceNode.prototype.walkSourceContents =\n function SourceNode_walkSourceContents(aFn) {\n for (var i = 0, len = this.children.length; i < len; i++) {\n if (this.children[i][isSourceNode]) {\n this.children[i].walkSourceContents(aFn);\n }\n }\n\n var sources = Object.keys(this.sourceContents);\n for (var i = 0, len = sources.length; i < len; i++) {\n aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);\n }\n };\n\n/**\n * Return the string representation of this source node. Walks over the tree\n * and concatenates all the various snippets together to one string.\n */\nSourceNode.prototype.toString = function SourceNode_toString() {\n var str = \"\";\n this.walk(function (chunk) {\n str += chunk;\n });\n return str;\n};\n\n/**\n * Returns the string representation of this source node along with a source\n * map.\n */\nSourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {\n var generated = {\n code: \"\",\n line: 1,\n column: 0\n };\n var map = new SourceMapGenerator(aArgs);\n var sourceMappingActive = false;\n var lastOriginalSource = null;\n var lastOriginalLine = null;\n var lastOriginalColumn = null;\n var lastOriginalName = null;\n this.walk(function (chunk, original) {\n generated.code += chunk;\n if (original.source !== null\n && original.line !== null\n && original.column !== null) {\n if(lastOriginalSource !== original.source\n || lastOriginalLine !== original.line\n || lastOriginalColumn !== original.column\n || lastOriginalName !== original.name) {\n map.addMapping({\n source: original.source,\n original: {\n line: original.line,\n column: original.column\n },\n generated: {\n line: generated.line,\n column: generated.column\n },\n name: original.name\n });\n }\n lastOriginalSource = original.source;\n lastOriginalLine = original.line;\n lastOriginalColumn = original.column;\n lastOriginalName = original.name;\n sourceMappingActive = true;\n } else if (sourceMappingActive) {\n map.addMapping({\n generated: {\n line: generated.line,\n column: generated.column\n }\n });\n lastOriginalSource = null;\n sourceMappingActive = false;\n }\n for (var idx = 0, length = chunk.length; idx < length; idx++) {\n if (chunk.charCodeAt(idx) === NEWLINE_CODE) {\n generated.line++;\n generated.column = 0;\n // Mappings end at eol\n if (idx + 1 === length) {\n lastOriginalSource = null;\n sourceMappingActive = false;\n } else if (sourceMappingActive) {\n map.addMapping({\n source: original.source,\n original: {\n line: original.line,\n column: original.column\n },\n generated: {\n line: generated.line,\n column: generated.column\n },\n name: original.name\n });\n }\n } else {\n generated.column++;\n }\n }\n });\n this.walkSourceContents(function (sourceFile, sourceContent) {\n map.setSourceContent(sourceFile, sourceContent);\n });\n\n return { code: generated.code, map: map };\n};\n\nexports.SourceNode = SourceNode;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/lib/source-node.js\n// module id = 186\n// module chunks = 0","/*\n * Copyright 2009-2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE.txt or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\nexports.SourceMapGenerator = require('./lib/source-map-generator').SourceMapGenerator;\nexports.SourceMapConsumer = require('./lib/source-map-consumer').SourceMapConsumer;\nexports.SourceNode = require('./lib/source-node').SourceNode;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/source-map/source-map.js\n// module id = 187\n// module chunks = 0","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.map = undefined;\n\nvar _regenerator = require('babel-runtime/regenerator');\n\nvar _regenerator2 = _interopRequireDefault(_regenerator);\n\n/**\n * Enhances a set of <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>s with their original positions and code (when available).\n * @param {StackFrame[]} frames A set of <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>s which contain (generated) code positions.\n * @param {number} [contextLines=3] Optional. The number of lines to provide before and after the line specified in the <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>.\n */\nvar map = function () {\n var _ref = _asyncToGenerator(_regenerator2.default.mark(function _callee2(frames) {\n var _this = this;\n\n var contextLines = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 3;\n var cache, files;\n return _regenerator2.default.wrap(function _callee2$(_context2) {\n while (1) {\n switch (_context2.prev = _context2.next) {\n case 0:\n cache = {};\n files = [];\n\n frames.forEach(function (frame) {\n var fileName = frame.fileName;\n\n if (files.indexOf(fileName) !== -1) return;\n files.push(fileName);\n });\n _context2.next = 5;\n return (0, _settlePromise.settle)(files.map(function () {\n var _ref2 = _asyncToGenerator(_regenerator2.default.mark(function _callee(fileName) {\n var fileSource, map;\n return _regenerator2.default.wrap(function _callee$(_context) {\n while (1) {\n switch (_context.prev = _context.next) {\n case 0:\n _context.next = 2;\n return fetch(fileName).then(function (r) {\n return r.text();\n });\n\n case 2:\n fileSource = _context.sent;\n _context.next = 5;\n return (0, _stackFrameUtils.getSourceMap)(fileName, fileSource);\n\n case 5:\n map = _context.sent;\n\n cache[fileName] = { fileSource: fileSource, map: map };\n\n case 7:\n case 'end':\n return _context.stop();\n }\n }\n }, _callee, _this);\n }));\n\n return function (_x3) {\n return _ref2.apply(this, arguments);\n };\n }()));\n\n case 5:\n return _context2.abrupt('return', frames.map(function (frame) {\n var functionName = frame.functionName,\n fileName = frame.fileName,\n lineNumber = frame.lineNumber,\n columnNumber = frame.columnNumber;\n\n var _ref3 = cache[fileName] || {},\n map = _ref3.map,\n fileSource = _ref3.fileSource;\n\n if (map == null) {\n return frame;\n }\n\n var _map$getOriginalPosit = map.getOriginalPosition(lineNumber, columnNumber),\n source = _map$getOriginalPosit.source,\n line = _map$getOriginalPosit.line,\n column = _map$getOriginalPosit.column;\n\n var originalSource = source == null ? [] : map.getSource(source);\n return new _stackFrame2.default(functionName, fileName, lineNumber, columnNumber, (0, _stackFrameUtils.getLinesAround)(lineNumber, contextLines, fileSource), functionName, source, line, column, (0, _stackFrameUtils.getLinesAround)(line, contextLines, originalSource));\n }));\n\n case 6:\n case 'end':\n return _context2.stop();\n }\n }\n }, _callee2, this);\n }));\n\n return function map(_x2) {\n return _ref.apply(this, arguments);\n };\n}();\n\nvar _stackFrame = require('stack-frame');\n\nvar _stackFrame2 = _interopRequireDefault(_stackFrame);\n\nvar _stackFrameUtils = require('stack-frame-utils');\n\nvar _settlePromise = require('settle-promise');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step(\"next\", value); }, function (err) { step(\"throw\", err); }); } } return step(\"next\"); }); }; }\n\nexports.map = map;\nexports.default = map;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/stack-frame-mapper/lib/index.js\n// module id = 188\n// module chunks = 0","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.parse = undefined;\n\nvar _stackFrame = require('stack-frame');\n\nvar _stackFrame2 = _interopRequireDefault(_stackFrame);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }\n\nvar regexExtractLocation = /\\(?(.+?)(?:\\:(\\d+))?(?:\\:(\\d+))?\\)?$/;\n\nfunction extractLocation(token) {\n return regexExtractLocation.exec(token).slice(1).map(function (v) {\n var p = Number(v);\n if (!isNaN(p)) {\n return p;\n }\n return v;\n });\n}\n\nvar regexValidFrame_Chrome = /^\\s*(at|in)\\s.+(:\\d+)/;\nvar regexValidFrame_FireFox = /(^|@)\\S+\\:\\d+|.+line\\s+\\d+\\s+>\\s+(eval|Function).+/;\n\nfunction parseStack(stack) {\n var frames = stack.filter(function (e) {\n return regexValidFrame_Chrome.test(e) || regexValidFrame_FireFox.test(e);\n }).map(function (e) {\n if (regexValidFrame_FireFox.test(e)) {\n // Strip eval, we don't care about it\n var isEval = false;\n if (/ > (eval|Function)/.test(e)) {\n e = e.replace(/ line (\\d+)(?: > eval line \\d+)* > (eval|Function)\\:\\d+\\:\\d+/g, ':$1');\n isEval = true;\n }\n var data = e.split(/[@]/g);\n var last = data.pop();\n return new (Function.prototype.bind.apply(_stackFrame2.default, [null].concat([data.join('@') || (isEval ? 'eval' : null)], _toConsumableArray(extractLocation(last)))))();\n } else {\n // Strip eval, we don't care about it\n if (e.indexOf('(eval ') !== -1) {\n e = e.replace(/(\\(eval at [^\\()]*)|(\\)\\,.*$)/g, '');\n }\n if (e.indexOf('(at ') !== -1) {\n e = e.replace(/\\(at /, '(');\n }\n var _data = e.trim().split(/\\s+/g).slice(1);\n var _last = _data.pop();\n return new (Function.prototype.bind.apply(_stackFrame2.default, [null].concat([_data.join(' ') || null], _toConsumableArray(extractLocation(_last)))))();\n }\n });\n return frames;\n}\n\n/**\n * Turns an <code>Error</code>, or similar object, into a set of <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>s.\n * @alias parse\n */\nfunction parseError(error) {\n if (error == null) {\n throw new Error('You cannot pass a null object.');\n }\n if (typeof error === 'string') {\n return parseStack(error.split('\\n'));\n }\n if (Array.isArray(error)) {\n return parseStack(error);\n }\n if (typeof error.stack === 'string') {\n return parseStack(error.stack.split('\\n'));\n }\n throw new Error('The error you provided does not contain a stack trace.');\n}\n\nexports.parse = parseError;\nexports.default = parseError;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/stack-frame-parser/lib/index.js\n// module id = 189\n// module chunks = 0","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.unmap = undefined;\n\nvar _regenerator = require('babel-runtime/regenerator');\n\nvar _regenerator2 = _interopRequireDefault(_regenerator);\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\n/**\n * Turns a set of mapped <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>s back into their generated code position and enhances them with code.\n * @param {string} fileUri The URI of the <code>bundle.js</code> file.\n * @param {StackFrame[]} frames A set of <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>s which are already mapped and missing their generated positions.\n * @param {number} [fileContents=3] Optional. The number of lines to provide before and after the line specified in the <code>{@link https://github.com/Timer/stack-frame/tree/master/packages/stack-frame#stackframe StackFrame}</code>.\n */\nvar unmap = function () {\n var _ref = _asyncToGenerator(_regenerator2.default.mark(function _callee(fileUri, frames) {\n var contextLines = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 3;\n var fileContents, map;\n return _regenerator2.default.wrap(function _callee$(_context) {\n while (1) {\n switch (_context.prev = _context.next) {\n case 0:\n fileContents = (typeof fileUri === 'undefined' ? 'undefined' : _typeof(fileUri)) === 'object' ? fileUri.contents : null;\n\n fileUri = (typeof fileUri === 'undefined' ? 'undefined' : _typeof(fileUri)) === 'object' ? fileUri.uri : fileUri;\n\n if (!(fileContents == null)) {\n _context.next = 6;\n break;\n }\n\n _context.next = 5;\n return fetch(fileUri).then(function (res) {\n return res.text();\n });\n\n case 5:\n fileContents = _context.sent;\n\n case 6:\n _context.next = 8;\n return (0, _stackFrameUtils.getSourceMap)(fileUri, fileContents);\n\n case 8:\n map = _context.sent;\n return _context.abrupt('return', frames.map(function (frame) {\n var functionName = frame.functionName,\n lineNumber = frame.lineNumber,\n columnNumber = frame.columnNumber,\n _originalLineNumber = frame._originalLineNumber;\n\n if (_originalLineNumber != null) {\n return frame;\n }\n var fileName = frame.fileName;\n\n if (fileName) fileName = _path2.default.resolve(fileName);\n var splitCache1 = {},\n splitCache2 = {},\n splitCache3 = {};\n var source = map.getSources().map(function (s) {\n return s.replace(/[\\\\]+/g, '/');\n }).filter(function (s) {\n s = _path2.default.resolve(s);\n return s.indexOf(fileName) === s.length - fileName.length;\n }).sort(function (a, b) {\n a = splitCache1[a] || (splitCache1[a] = a.split(_path2.default.sep));\n b = splitCache1[b] || (splitCache1[b] = b.split(_path2.default.sep));\n return Math.sign(a.length - b.length);\n }).sort(function (a, b) {\n a = splitCache2[a] || (splitCache2[a] = a.split('node_modules'));\n b = splitCache2[b] || (splitCache2[b] = b.split('node_modules'));\n return Math.sign(a.length - b.length);\n }).sort(function (a, b) {\n a = splitCache3[a] || (splitCache3[a] = a.split('~'));\n b = splitCache3[b] || (splitCache3[b] = b.split('~'));\n return Math.sign(a.length - b.length);\n });\n if (source.length < 1) return null;\n\n var _map$getGeneratedPosi = map.getGeneratedPosition(source[0], lineNumber, columnNumber),\n line = _map$getGeneratedPosi.line,\n column = _map$getGeneratedPosi.column;\n\n var originalSource = map.getSource(source[0]);\n return new _stackFrame2.default(functionName, fileUri, line, column || null, (0, _stackFrameUtils.getLinesAround)(line, 3, fileContents), functionName, fileName, lineNumber, columnNumber, (0, _stackFrameUtils.getLinesAround)(lineNumber, 3, originalSource));\n }));\n\n case 10:\n case 'end':\n return _context.stop();\n }\n }\n }, _callee, this);\n }));\n\n return function unmap(_x2, _x3) {\n return _ref.apply(this, arguments);\n };\n}();\n\nvar _stackFrame = require('stack-frame');\n\nvar _stackFrame2 = _interopRequireDefault(_stackFrame);\n\nvar _stackFrameUtils = require('stack-frame-utils');\n\nvar _path = require('path');\n\nvar _path2 = _interopRequireDefault(_path);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step(\"next\", value); }, function (err) { step(\"throw\", err); }); } } return step(\"next\"); }); }; }\n\nexports.unmap = unmap;\nexports.default = unmap;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/stack-frame-unmapper/lib/index.js\n// module id = 190\n// module chunks = 0","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.getLinesAround = undefined;\n\nvar _stackFrame = require('stack-frame');\n\n/**\n *\n * @param {number} line The line number to provide context around.\n * @param {number} count The number of lines you'd like for context.\n * @param {string[] | string} lines The source code.\n */\nfunction getLinesAround(line, count, lines) {\n if (typeof lines === 'string') {\n lines = lines.split('\\n');\n }\n var result = [];\n for (var index = Math.max(0, line - 1 - count); index <= Math.min(lines.length - 1, line - 1 + count); ++index) {\n result.push(new _stackFrame.ScriptLine(index + 1, lines[index], index === line - 1));\n }\n return result;\n}\nexports.getLinesAround = getLinesAround;\nexports.default = getLinesAround;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/stack-frame-utils/lib/getLinesAround.js\n// module id = 191\n// module chunks = 0","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.getSourceMap = exports.extractSourceMapUrl = undefined;\n\nvar _regenerator = require('babel-runtime/regenerator');\n\nvar _regenerator2 = _interopRequireDefault(_regenerator);\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\n/**\n * Returns an instance of <code>{@link SourceMap}</code> for a given fileUri and fileContents.\n * @param {string} fileUri The URI of the source file.\n * @param {string} fileContents The contents of the source file.\n */\nvar getSourceMap = function () {\n var _ref = _asyncToGenerator(_regenerator2.default.mark(function _callee(fileUri, fileContents) {\n var sm, base64, match2, index, url, obj;\n return _regenerator2.default.wrap(function _callee$(_context) {\n while (1) {\n switch (_context.prev = _context.next) {\n case 0:\n _context.next = 2;\n return extractSourceMapUrl(fileUri, fileContents);\n\n case 2:\n sm = _context.sent;\n\n if (!(sm.indexOf('data:') === 0)) {\n _context.next = 14;\n break;\n }\n\n base64 = /^data:application\\/json;([\\w=:\"-]+;)*base64,/;\n match2 = sm.match(base64);\n\n if (match2) {\n _context.next = 8;\n break;\n }\n\n throw new Error('Sorry, non-base64 inline source-map encoding is not supported.');\n\n case 8:\n sm = sm.substring(match2[0].length);\n sm = window.atob(sm);\n sm = JSON.parse(sm);\n return _context.abrupt('return', new SourceMap(new _sourceMap.SourceMapConsumer(sm)));\n\n case 14:\n index = fileUri.lastIndexOf('/');\n url = fileUri.substring(0, index + 1) + sm;\n _context.next = 18;\n return fetch(url).then(function (res) {\n return res.json();\n });\n\n case 18:\n obj = _context.sent;\n return _context.abrupt('return', new SourceMap(new _sourceMap.SourceMapConsumer(obj)));\n\n case 20:\n case 'end':\n return _context.stop();\n }\n }\n }, _callee, this);\n }));\n\n return function getSourceMap(_x, _x2) {\n return _ref.apply(this, arguments);\n };\n}();\n\n/**\n * A wrapped instance of a <code>{@link https://github.com/mozilla/source-map SourceMapConsumer}</code>.\n *\n * This exposes methods which will be indifferent to changes made in <code>{@link https://github.com/mozilla/source-map source-map}</code>.\n */\n\n\nvar _sourceMap = require('source-map');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step(\"next\", value); }, function (err) { step(\"throw\", err); }); } } return step(\"next\"); }); }; }\n\nfunction extractSourceMapUrl(fileUri, fileContents) {\n var regex = /\\/\\/[#@] ?sourceMappingURL=([^\\s'\"]+)\\s*$/mg;\n var match = null;\n for (;;) {\n var next = regex.exec(fileContents);\n if (next == null) {\n break;\n }\n match = next;\n }\n if (!(match && match[1])) {\n return Promise.reject('Cannot find a source map directive for ' + fileUri + '.');\n }\n return Promise.resolve(match[1].toString());\n}\nvar SourceMap = function () {\n function SourceMap(sourceMap) {\n _classCallCheck(this, SourceMap);\n\n this.__source_map = sourceMap;\n }\n\n /**\n * Returns the original code position for a generated code position.\n * @param {number} line The line of the generated code position.\n * @param {number} column The column of the generated code position.\n */\n\n\n _createClass(SourceMap, [{\n key: 'getOriginalPosition',\n value: function getOriginalPosition(line, column) {\n var _source_map$original = this.__source_map.originalPositionFor({\n line: line,\n column: column\n }),\n l = _source_map$original.line,\n c = _source_map$original.column,\n s = _source_map$original.source;\n\n return { line: l, column: c, source: s };\n }\n\n /**\n * Returns the generated code position for an original position.\n * @param {string} source The source file of the original code position.\n * @param {number} line The line of the original code position.\n * @param {number} column The column of the original code position.\n */\n\n }, {\n key: 'getGeneratedPosition',\n value: function getGeneratedPosition(source, line, column) {\n return this.__source_map.generatedPositionFor({\n source: source,\n line: line,\n column: column\n });\n }\n\n /**\n * Returns the code for a given source file name.\n * @param {string} sourceName The name of the source file.\n */\n\n }, {\n key: 'getSource',\n value: function getSource(sourceName) {\n return this.__source_map.sourceContentFor(sourceName);\n }\n }, {\n key: 'getSources',\n value: function getSources() {\n return this.__source_map.sources;\n }\n }]);\n\n return SourceMap;\n}();\n\nexports.extractSourceMapUrl = extractSourceMapUrl;\nexports.getSourceMap = getSourceMap;\nexports.default = getSourceMap;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/stack-frame-utils/lib/getSourceMap.js\n// module id = 192\n// module chunks = 0","'use strict';\nvar argv = process.argv;\n\nvar terminator = argv.indexOf('--');\nvar hasFlag = function (flag) {\n\tflag = '--' + flag;\n\tvar pos = argv.indexOf(flag);\n\treturn pos !== -1 && (terminator !== -1 ? pos < terminator : true);\n};\n\nmodule.exports = (function () {\n\tif ('FORCE_COLOR' in process.env) {\n\t\treturn true;\n\t}\n\n\tif (hasFlag('no-color') ||\n\t\thasFlag('no-colors') ||\n\t\thasFlag('color=false')) {\n\t\treturn false;\n\t}\n\n\tif (hasFlag('color') ||\n\t\thasFlag('colors') ||\n\t\thasFlag('color=true') ||\n\t\thasFlag('color=always')) {\n\t\treturn true;\n\t}\n\n\tif (process.stdout && !process.stdout.isTTY) {\n\t\treturn false;\n\t}\n\n\tif (process.platform === 'win32') {\n\t\treturn true;\n\t}\n\n\tif ('COLORTERM' in process.env) {\n\t\treturn true;\n\t}\n\n\tif (process.env.TERM === 'dumb') {\n\t\treturn false;\n\t}\n\n\tif (/^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(process.env.TERM)) {\n\t\treturn true;\n\t}\n\n\treturn false;\n})();\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/supports-color/index.js\n// module id = 193\n// module chunks = 0","'use strict';\n\nvar slashes = /^[A-Za-z][A-Za-z0-9+-.]*:\\/\\//;\n\n/**\n * These properties should not be copied or inherited from. This is only needed\n * for all non blob URL's as a blob URL does not include a hash, only the\n * origin.\n *\n * @type {Object}\n * @private\n */\nvar ignore = { hash: 1, query: 1 }\n , URL;\n\n/**\n * The location object differs when your code is loaded through a normal page,\n * Worker or through a worker using a blob. And with the blobble begins the\n * trouble as the location object will contain the URL of the blob, not the\n * location of the page where our code is loaded in. The actual origin is\n * encoded in the `pathname` so we can thankfully generate a good \"default\"\n * location from it so we can generate proper relative URL's again.\n *\n * @param {Object|String} loc Optional default location object.\n * @returns {Object} lolcation object.\n * @api public\n */\nmodule.exports = function lolcation(loc) {\n loc = loc || global.location || {};\n URL = URL || require('./');\n\n var finaldestination = {}\n , type = typeof loc\n , key;\n\n if ('blob:' === loc.protocol) {\n finaldestination = new URL(unescape(loc.pathname), {});\n } else if ('string' === type) {\n finaldestination = new URL(loc, {});\n for (key in ignore) delete finaldestination[key];\n } else if ('object' === type) {\n for (key in loc) {\n if (key in ignore) continue;\n finaldestination[key] = loc[key];\n }\n\n if (finaldestination.slashes === undefined) {\n finaldestination.slashes = slashes.test(loc.href);\n }\n }\n\n return finaldestination;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-dev-utils/~/url-parse/lolcation.js\n// module id = 194\n// module chunks = 0","\"use strict\";\n\n// Use the fastest means possible to execute a task in its own turn, with\n// priority over other events including IO, animation, reflow, and redraw\n// events in browsers.\n//\n// An exception thrown by a task will permanently interrupt the processing of\n// subsequent tasks. The higher level `asap` function ensures that if an\n// exception is thrown by a task, that the task queue will continue flushing as\n// soon as possible, but if you use `rawAsap` directly, you are responsible to\n// either ensure that no exceptions are thrown from your task, or to manually\n// call `rawAsap.requestFlush` if an exception is thrown.\nmodule.exports = rawAsap;\nfunction rawAsap(task) {\n if (!queue.length) {\n requestFlush();\n flushing = true;\n }\n // Equivalent to push, but avoids a function call.\n queue[queue.length] = task;\n}\n\nvar queue = [];\n// Once a flush has been requested, no further calls to `requestFlush` are\n// necessary until the next `flush` completes.\nvar flushing = false;\n// `requestFlush` is an implementation-specific method that attempts to kick\n// off a `flush` event as quickly as possible. `flush` will attempt to exhaust\n// the event queue before yielding to the browser's own event loop.\nvar requestFlush;\n// The position of the next task to execute in the task queue. This is\n// preserved between calls to `flush` so that it can be resumed if\n// a task throws an exception.\nvar index = 0;\n// If a task schedules additional tasks recursively, the task queue can grow\n// unbounded. To prevent memory exhaustion, the task queue will periodically\n// truncate already-completed tasks.\nvar capacity = 1024;\n\n// The flush function processes all tasks that have been scheduled with\n// `rawAsap` unless and until one of those tasks throws an exception.\n// If a task throws an exception, `flush` ensures that its state will remain\n// consistent and will resume where it left off when called again.\n// However, `flush` does not make any arrangements to be called again if an\n// exception is thrown.\nfunction flush() {\n while (index < queue.length) {\n var currentIndex = index;\n // Advance the index before calling the task. This ensures that we will\n // begin flushing on the next task the task throws an error.\n index = index + 1;\n queue[currentIndex].call();\n // Prevent leaking memory for long chains of recursive calls to `asap`.\n // If we call `asap` within tasks scheduled by `asap`, the queue will\n // grow, but to avoid an O(n) walk for every task we execute, we don't\n // shift tasks off the queue after they have been executed.\n // Instead, we periodically shift 1024 tasks off the queue.\n if (index > capacity) {\n // Manually shift all values starting at the index back to the\n // beginning of the queue.\n for (var scan = 0, newLength = queue.length - index; scan < newLength; scan++) {\n queue[scan] = queue[scan + index];\n }\n queue.length -= index;\n index = 0;\n }\n }\n queue.length = 0;\n index = 0;\n flushing = false;\n}\n\n// `requestFlush` is implemented using a strategy based on data collected from\n// every available SauceLabs Selenium web driver worker at time of writing.\n// https://docs.google.com/spreadsheets/d/1mG-5UYGup5qxGdEMWkhP6BWCz053NUb2E1QoUTU16uA/edit#gid=783724593\n\n// Safari 6 and 6.1 for desktop, iPad, and iPhone are the only browsers that\n// have WebKitMutationObserver but not un-prefixed MutationObserver.\n// Must use `global` or `self` instead of `window` to work in both frames and web\n// workers. `global` is a provision of Browserify, Mr, Mrs, or Mop.\n\n/* globals self */\nvar scope = typeof global !== \"undefined\" ? global : self;\nvar BrowserMutationObserver = scope.MutationObserver || scope.WebKitMutationObserver;\n\n// MutationObservers are desirable because they have high priority and work\n// reliably everywhere they are implemented.\n// They are implemented in all modern browsers.\n//\n// - Android 4-4.3\n// - Chrome 26-34\n// - Firefox 14-29\n// - Internet Explorer 11\n// - iPad Safari 6-7.1\n// - iPhone Safari 7-7.1\n// - Safari 6-7\nif (typeof BrowserMutationObserver === \"function\") {\n requestFlush = makeRequestCallFromMutationObserver(flush);\n\n// MessageChannels are desirable because they give direct access to the HTML\n// task queue, are implemented in Internet Explorer 10, Safari 5.0-1, and Opera\n// 11-12, and in web workers in many engines.\n// Although message channels yield to any queued rendering and IO tasks, they\n// would be better than imposing the 4ms delay of timers.\n// However, they do not work reliably in Internet Explorer or Safari.\n\n// Internet Explorer 10 is the only browser that has setImmediate but does\n// not have MutationObservers.\n// Although setImmediate yields to the browser's renderer, it would be\n// preferrable to falling back to setTimeout since it does not have\n// the minimum 4ms penalty.\n// Unfortunately there appears to be a bug in Internet Explorer 10 Mobile (and\n// Desktop to a lesser extent) that renders both setImmediate and\n// MessageChannel useless for the purposes of ASAP.\n// https://github.com/kriskowal/q/issues/396\n\n// Timers are implemented universally.\n// We fall back to timers in workers in most engines, and in foreground\n// contexts in the following browsers.\n// However, note that even this simple case requires nuances to operate in a\n// broad spectrum of browsers.\n//\n// - Firefox 3-13\n// - Internet Explorer 6-9\n// - iPad Safari 4.3\n// - Lynx 2.8.7\n} else {\n requestFlush = makeRequestCallFromTimer(flush);\n}\n\n// `requestFlush` requests that the high priority event queue be flushed as\n// soon as possible.\n// This is useful to prevent an error thrown in a task from stalling the event\n// queue if the exception handled by Node.js’s\n// `process.on(\"uncaughtException\")` or by a domain.\nrawAsap.requestFlush = requestFlush;\n\n// To request a high priority event, we induce a mutation observer by toggling\n// the text of a text node between \"1\" and \"-1\".\nfunction makeRequestCallFromMutationObserver(callback) {\n var toggle = 1;\n var observer = new BrowserMutationObserver(callback);\n var node = document.createTextNode(\"\");\n observer.observe(node, {characterData: true});\n return function requestCall() {\n toggle = -toggle;\n node.data = toggle;\n };\n}\n\n// The message channel technique was discovered by Malte Ubl and was the\n// original foundation for this library.\n// http://www.nonblocking.io/2011/06/windownexttick.html\n\n// Safari 6.0.5 (at least) intermittently fails to create message ports on a\n// page's first load. Thankfully, this version of Safari supports\n// MutationObservers, so we don't need to fall back in that case.\n\n// function makeRequestCallFromMessageChannel(callback) {\n// var channel = new MessageChannel();\n// channel.port1.onmessage = callback;\n// return function requestCall() {\n// channel.port2.postMessage(0);\n// };\n// }\n\n// For reasons explained above, we are also unable to use `setImmediate`\n// under any circumstances.\n// Even if we were, there is another bug in Internet Explorer 10.\n// It is not sufficient to assign `setImmediate` to `requestFlush` because\n// `setImmediate` must be called *by name* and therefore must be wrapped in a\n// closure.\n// Never forget.\n\n// function makeRequestCallFromSetImmediate(callback) {\n// return function requestCall() {\n// setImmediate(callback);\n// };\n// }\n\n// Safari 6.0 has a problem where timers will get lost while the user is\n// scrolling. This problem does not impact ASAP because Safari 6.0 supports\n// mutation observers, so that implementation is used instead.\n// However, if we ever elect to use timers in Safari, the prevalent work-around\n// is to add a scroll event listener that calls for a flush.\n\n// `setTimeout` does not call the passed callback if the delay is less than\n// approximately 7 in web workers in Firefox 8 through 18, and sometimes not\n// even then.\n\nfunction makeRequestCallFromTimer(callback) {\n return function requestCall() {\n // We dispatch a timeout with a specified delay of 0 for engines that\n // can reliably accommodate that request. This will usually be snapped\n // to a 4 milisecond delay, but once we're flushing, there's no delay\n // between events.\n var timeoutHandle = setTimeout(handleTimer, 0);\n // However, since this timer gets frequently dropped in Firefox\n // workers, we enlist an interval handle that will try to fire\n // an event 20 times per second until it succeeds.\n var intervalHandle = setInterval(handleTimer, 50);\n\n function handleTimer() {\n // Whichever timer succeeds will cancel both timers and\n // execute the callback.\n clearTimeout(timeoutHandle);\n clearInterval(intervalHandle);\n callback();\n }\n };\n}\n\n// This is for `asap.js` only.\n// Its name will be periodically randomized to break any code that depends on\n// its existence.\nrawAsap.makeRequestCallFromTimer = makeRequestCallFromTimer;\n\n// ASAP was originally a nextTick shim included in Q. This was factored out\n// into this ASAP package. It was later adapted to RSVP which made further\n// amendments. These decisions, particularly to marginalize MessageChannel and\n// to capture the MutationObserver implementation in a closure, were integrated\n// back into ASAP proper.\n// https://github.com/tildeio/rsvp.js/blob/cddf7232546a9cf858524b75cde6f9edf72620a7/lib/rsvp/asap.js\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/asap/browser-raw.js\n// module id = 195\n// module chunks = 0","import React, { Component } from 'react';\nimport logo from './logo.svg';\nimport './App.css';\nimport A from './A'\n\nclass App extends Component {\n render() {\n const Ac = <A />\n return (\n <div className=\"App\">\n <div className=\"App-header\">\n <img src={logo} className=\"App-logo\" alt=\"logo\" />\n <h2>Welcome to React</h2>\n </div>\n <p className=\"App-intro\">\n To get started, edit <code>src/App.js</code> and save to reload.\n </p>\n {Ac}\n </div>\n );\n }\n}\n\nexport default App;\n\n\n\n// WEBPACK FOOTER //\n// packages/react-scripts/template/src/App.js","\"use strict\";\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\nvar _hyphenPattern = /-(.)/g;\n\n/**\n * Camelcases a hyphenated string, for example:\n *\n * > camelize('background-color')\n * < \"backgroundColor\"\n *\n * @param {string} string\n * @return {string}\n */\nfunction camelize(string) {\n return string.replace(_hyphenPattern, function (_, character) {\n return character.toUpperCase();\n });\n}\n\nmodule.exports = camelize;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/camelize.js\n// module id = 197\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n'use strict';\n\nvar camelize = require('./camelize');\n\nvar msPattern = /^-ms-/;\n\n/**\n * Camelcases a hyphenated CSS property name, for example:\n *\n * > camelizeStyleName('background-color')\n * < \"backgroundColor\"\n * > camelizeStyleName('-moz-transition')\n * < \"MozTransition\"\n * > camelizeStyleName('-ms-transition')\n * < \"msTransition\"\n *\n * As Andi Smith suggests\n * (http://www.andismith.com/blog/2012/02/modernizr-prefixed/), an `-ms` prefix\n * is converted to lowercase `ms`.\n *\n * @param {string} string\n * @return {string}\n */\nfunction camelizeStyleName(string) {\n return camelize(string.replace(msPattern, 'ms-'));\n}\n\nmodule.exports = camelizeStyleName;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/camelizeStyleName.js\n// module id = 198\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\nvar isTextNode = require('./isTextNode');\n\n/*eslint-disable no-bitwise */\n\n/**\n * Checks if a given DOM node contains or is another DOM node.\n */\nfunction containsNode(outerNode, innerNode) {\n if (!outerNode || !innerNode) {\n return false;\n } else if (outerNode === innerNode) {\n return true;\n } else if (isTextNode(outerNode)) {\n return false;\n } else if (isTextNode(innerNode)) {\n return containsNode(outerNode, innerNode.parentNode);\n } else if ('contains' in outerNode) {\n return outerNode.contains(innerNode);\n } else if (outerNode.compareDocumentPosition) {\n return !!(outerNode.compareDocumentPosition(innerNode) & 16);\n } else {\n return false;\n }\n}\n\nmodule.exports = containsNode;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/containsNode.js\n// module id = 199\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\nvar invariant = require('./invariant');\n\n/**\n * Convert array-like objects to arrays.\n *\n * This API assumes the caller knows the contents of the data type. For less\n * well defined inputs use createArrayFromMixed.\n *\n * @param {object|function|filelist} obj\n * @return {array}\n */\nfunction toArray(obj) {\n var length = obj.length;\n\n // Some browsers builtin objects can report typeof 'function' (e.g. NodeList\n // in old versions of Safari).\n !(!Array.isArray(obj) && (typeof obj === 'object' || typeof obj === 'function')) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Array-like object expected') : invariant(false) : void 0;\n\n !(typeof length === 'number') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Object needs a length property') : invariant(false) : void 0;\n\n !(length === 0 || length - 1 in obj) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Object should have keys for indices') : invariant(false) : void 0;\n\n !(typeof obj.callee !== 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Object can\\'t be `arguments`. Use rest params ' + '(function(...args) {}) or Array.from() instead.') : invariant(false) : void 0;\n\n // Old IE doesn't give collections access to hasOwnProperty. Assume inputs\n // without method will throw during the slice call and skip straight to the\n // fallback.\n if (obj.hasOwnProperty) {\n try {\n return Array.prototype.slice.call(obj);\n } catch (e) {\n // IE < 9 does not support Array#slice on collections objects\n }\n }\n\n // Fall back to copying key by key. This assumes all keys have a value,\n // so will not preserve sparsely populated inputs.\n var ret = Array(length);\n for (var ii = 0; ii < length; ii++) {\n ret[ii] = obj[ii];\n }\n return ret;\n}\n\n/**\n * Perform a heuristic test to determine if an object is \"array-like\".\n *\n * A monk asked Joshu, a Zen master, \"Has a dog Buddha nature?\"\n * Joshu replied: \"Mu.\"\n *\n * This function determines if its argument has \"array nature\": it returns\n * true if the argument is an actual array, an `arguments' object, or an\n * HTMLCollection (e.g. node.childNodes or node.getElementsByTagName()).\n *\n * It will return false for other array-like objects like Filelist.\n *\n * @param {*} obj\n * @return {boolean}\n */\nfunction hasArrayNature(obj) {\n return (\n // not null/false\n !!obj && (\n // arrays are objects, NodeLists are functions in Safari\n typeof obj == 'object' || typeof obj == 'function') &&\n // quacks like an array\n 'length' in obj &&\n // not window\n !('setInterval' in obj) &&\n // no DOM node should be considered an array-like\n // a 'select' element has 'length' and 'item' properties on IE8\n typeof obj.nodeType != 'number' && (\n // a real array\n Array.isArray(obj) ||\n // arguments\n 'callee' in obj ||\n // HTMLCollection/NodeList\n 'item' in obj)\n );\n}\n\n/**\n * Ensure that the argument is an array by wrapping it in an array if it is not.\n * Creates a copy of the argument if it is already an array.\n *\n * This is mostly useful idiomatically:\n *\n * var createArrayFromMixed = require('createArrayFromMixed');\n *\n * function takesOneOrMoreThings(things) {\n * things = createArrayFromMixed(things);\n * ...\n * }\n *\n * This allows you to treat `things' as an array, but accept scalars in the API.\n *\n * If you need to convert an array-like object, like `arguments`, into an array\n * use toArray instead.\n *\n * @param {*} obj\n * @return {array}\n */\nfunction createArrayFromMixed(obj) {\n if (!hasArrayNature(obj)) {\n return [obj];\n } else if (Array.isArray(obj)) {\n return obj.slice();\n } else {\n return toArray(obj);\n }\n}\n\nmodule.exports = createArrayFromMixed;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/createArrayFromMixed.js\n// module id = 200\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n/*eslint-disable fb-www/unsafe-html*/\n\nvar ExecutionEnvironment = require('./ExecutionEnvironment');\n\nvar createArrayFromMixed = require('./createArrayFromMixed');\nvar getMarkupWrap = require('./getMarkupWrap');\nvar invariant = require('./invariant');\n\n/**\n * Dummy container used to render all markup.\n */\nvar dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;\n\n/**\n * Pattern used by `getNodeName`.\n */\nvar nodeNamePattern = /^\\s*<(\\w+)/;\n\n/**\n * Extracts the `nodeName` of the first element in a string of markup.\n *\n * @param {string} markup String of markup.\n * @return {?string} Node name of the supplied markup.\n */\nfunction getNodeName(markup) {\n var nodeNameMatch = markup.match(nodeNamePattern);\n return nodeNameMatch && nodeNameMatch[1].toLowerCase();\n}\n\n/**\n * Creates an array containing the nodes rendered from the supplied markup. The\n * optionally supplied `handleScript` function will be invoked once for each\n * <script> element that is rendered. If no `handleScript` function is supplied,\n * an exception is thrown if any <script> elements are rendered.\n *\n * @param {string} markup A string of valid HTML markup.\n * @param {?function} handleScript Invoked once for each rendered <script>.\n * @return {array<DOMElement|DOMTextNode>} An array of rendered nodes.\n */\nfunction createNodesFromMarkup(markup, handleScript) {\n var node = dummyNode;\n !!!dummyNode ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createNodesFromMarkup dummy not initialized') : invariant(false) : void 0;\n var nodeName = getNodeName(markup);\n\n var wrap = nodeName && getMarkupWrap(nodeName);\n if (wrap) {\n node.innerHTML = wrap[1] + markup + wrap[2];\n\n var wrapDepth = wrap[0];\n while (wrapDepth--) {\n node = node.lastChild;\n }\n } else {\n node.innerHTML = markup;\n }\n\n var scripts = node.getElementsByTagName('script');\n if (scripts.length) {\n !handleScript ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createNodesFromMarkup(...): Unexpected <script> element rendered.') : invariant(false) : void 0;\n createArrayFromMixed(scripts).forEach(handleScript);\n }\n\n var nodes = Array.from(node.childNodes);\n while (node.lastChild) {\n node.removeChild(node.lastChild);\n }\n return nodes;\n}\n\nmodule.exports = createNodesFromMarkup;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/createNodesFromMarkup.js\n// module id = 201\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n/*eslint-disable fb-www/unsafe-html */\n\nvar ExecutionEnvironment = require('./ExecutionEnvironment');\n\nvar invariant = require('./invariant');\n\n/**\n * Dummy container used to detect which wraps are necessary.\n */\nvar dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;\n\n/**\n * Some browsers cannot use `innerHTML` to render certain elements standalone,\n * so we wrap them, render the wrapped nodes, then extract the desired node.\n *\n * In IE8, certain elements cannot render alone, so wrap all elements ('*').\n */\n\nvar shouldWrap = {};\n\nvar selectWrap = [1, '<select multiple=\"true\">', '</select>'];\nvar tableWrap = [1, '<table>', '</table>'];\nvar trWrap = [3, '<table><tbody><tr>', '</tr></tbody></table>'];\n\nvar svgWrap = [1, '<svg xmlns=\"http://www.w3.org/2000/svg\">', '</svg>'];\n\nvar markupWrap = {\n '*': [1, '?<div>', '</div>'],\n\n 'area': [1, '<map>', '</map>'],\n 'col': [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'],\n 'legend': [1, '<fieldset>', '</fieldset>'],\n 'param': [1, '<object>', '</object>'],\n 'tr': [2, '<table><tbody>', '</tbody></table>'],\n\n 'optgroup': selectWrap,\n 'option': selectWrap,\n\n 'caption': tableWrap,\n 'colgroup': tableWrap,\n 'tbody': tableWrap,\n 'tfoot': tableWrap,\n 'thead': tableWrap,\n\n 'td': trWrap,\n 'th': trWrap\n};\n\n// Initialize the SVG elements since we know they'll always need to be wrapped\n// consistently. If they are created inside a <div> they will be initialized in\n// the wrong namespace (and will not display).\nvar svgElements = ['circle', 'clipPath', 'defs', 'ellipse', 'g', 'image', 'line', 'linearGradient', 'mask', 'path', 'pattern', 'polygon', 'polyline', 'radialGradient', 'rect', 'stop', 'text', 'tspan'];\nsvgElements.forEach(function (nodeName) {\n markupWrap[nodeName] = svgWrap;\n shouldWrap[nodeName] = true;\n});\n\n/**\n * Gets the markup wrap configuration for the supplied `nodeName`.\n *\n * NOTE: This lazily detects which wraps are necessary for the current browser.\n *\n * @param {string} nodeName Lowercase `nodeName`.\n * @return {?array} Markup wrap configuration, if applicable.\n */\nfunction getMarkupWrap(nodeName) {\n !!!dummyNode ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Markup wrapping node not initialized') : invariant(false) : void 0;\n if (!markupWrap.hasOwnProperty(nodeName)) {\n nodeName = '*';\n }\n if (!shouldWrap.hasOwnProperty(nodeName)) {\n if (nodeName === '*') {\n dummyNode.innerHTML = '<link />';\n } else {\n dummyNode.innerHTML = '<' + nodeName + '></' + nodeName + '>';\n }\n shouldWrap[nodeName] = !dummyNode.firstChild;\n }\n return shouldWrap[nodeName] ? markupWrap[nodeName] : null;\n}\n\nmodule.exports = getMarkupWrap;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/getMarkupWrap.js\n// module id = 202\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n'use strict';\n\n/**\n * Gets the scroll position of the supplied element or window.\n *\n * The return values are unbounded, unlike `getScrollPosition`. This means they\n * may be negative or exceed the element boundaries (which is possible using\n * inertial scrolling).\n *\n * @param {DOMWindow|DOMElement} scrollable\n * @return {object} Map with `x` and `y` keys.\n */\n\nfunction getUnboundedScrollPosition(scrollable) {\n if (scrollable === window) {\n return {\n x: window.pageXOffset || document.documentElement.scrollLeft,\n y: window.pageYOffset || document.documentElement.scrollTop\n };\n }\n return {\n x: scrollable.scrollLeft,\n y: scrollable.scrollTop\n };\n}\n\nmodule.exports = getUnboundedScrollPosition;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/getUnboundedScrollPosition.js\n// module id = 203\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\nvar _uppercasePattern = /([A-Z])/g;\n\n/**\n * Hyphenates a camelcased string, for example:\n *\n * > hyphenate('backgroundColor')\n * < \"background-color\"\n *\n * For CSS style names, use `hyphenateStyleName` instead which works properly\n * with all vendor prefixes, including `ms`.\n *\n * @param {string} string\n * @return {string}\n */\nfunction hyphenate(string) {\n return string.replace(_uppercasePattern, '-$1').toLowerCase();\n}\n\nmodule.exports = hyphenate;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/hyphenate.js\n// module id = 204\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n'use strict';\n\nvar hyphenate = require('./hyphenate');\n\nvar msPattern = /^ms-/;\n\n/**\n * Hyphenates a camelcased CSS property name, for example:\n *\n * > hyphenateStyleName('backgroundColor')\n * < \"background-color\"\n * > hyphenateStyleName('MozTransition')\n * < \"-moz-transition\"\n * > hyphenateStyleName('msTransition')\n * < \"-ms-transition\"\n *\n * As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix\n * is converted to `-ms-`.\n *\n * @param {string} string\n * @return {string}\n */\nfunction hyphenateStyleName(string) {\n return hyphenate(string).replace(msPattern, '-ms-');\n}\n\nmodule.exports = hyphenateStyleName;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/hyphenateStyleName.js\n// module id = 205\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n/**\n * @param {*} object The object to check.\n * @return {boolean} Whether or not the object is a DOM node.\n */\nfunction isNode(object) {\n return !!(object && (typeof Node === 'function' ? object instanceof Node : typeof object === 'object' && typeof object.nodeType === 'number' && typeof object.nodeName === 'string'));\n}\n\nmodule.exports = isNode;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/isNode.js\n// module id = 206\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\nvar isNode = require('./isNode');\n\n/**\n * @param {*} object The object to check.\n * @return {boolean} Whether or not the object is a DOM text node.\n */\nfunction isTextNode(object) {\n return isNode(object) && object.nodeType == 3;\n}\n\nmodule.exports = isTextNode;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/isTextNode.js\n// module id = 207\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n * @typechecks static-only\n */\n\n'use strict';\n\n/**\n * Memoizes the return value of a function that accepts one string argument.\n */\n\nfunction memoizeStringOnly(callback) {\n var cache = {};\n return function (string) {\n if (!cache.hasOwnProperty(string)) {\n cache[string] = callback.call(this, string);\n }\n return cache[string];\n };\n}\n\nmodule.exports = memoizeStringOnly;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/memoizeStringOnly.js\n// module id = 208\n// module chunks = 0","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('./ExecutionEnvironment');\n\nvar performance;\n\nif (ExecutionEnvironment.canUseDOM) {\n performance = window.performance || window.msPerformance || window.webkitPerformance;\n}\n\nmodule.exports = performance || {};\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/performance.js\n// module id = 209\n// module chunks = 0","'use strict';\n\n/**\n * Copyright (c) 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * @typechecks\n */\n\nvar performance = require('./performance');\n\nvar performanceNow;\n\n/**\n * Detect if we can use `window.performance.now()` and gracefully fallback to\n * `Date.now()` if it doesn't exist. We need to support Firefox < 15 for now\n * because of Facebook's testing infrastructure.\n */\nif (performance.now) {\n performanceNow = function performanceNow() {\n return performance.now();\n };\n} else {\n performanceNow = function performanceNow() {\n return Date.now();\n };\n}\n\nmodule.exports = performanceNow;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/fbjs/lib/performanceNow.js\n// module id = 210\n// module chunks = 0","module.exports = __webpack_public_path__ + \"static/media/logo.5d5d9eef.svg\";\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/template/src/logo.svg\n// module id = 211\n// module chunks = 0","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// resolves . and .. elements in a path array with directory names there\n// must be no slashes, empty elements, or device names (c:\\) in the array\n// (so also no leading and trailing slashes - it does not distinguish\n// relative and absolute paths)\nfunction normalizeArray(parts, allowAboveRoot) {\n // if the path tries to go above the root, `up` ends up > 0\n var up = 0;\n for (var i = parts.length - 1; i >= 0; i--) {\n var last = parts[i];\n if (last === '.') {\n parts.splice(i, 1);\n } else if (last === '..') {\n parts.splice(i, 1);\n up++;\n } else if (up) {\n parts.splice(i, 1);\n up--;\n }\n }\n\n // if the path is allowed to go above the root, restore leading ..s\n if (allowAboveRoot) {\n for (; up--; up) {\n parts.unshift('..');\n }\n }\n\n return parts;\n}\n\n// Split a filename into [root, dir, basename, ext], unix version\n// 'root' is just a slash, or nothing.\nvar splitPathRe =\n /^(\\/?|)([\\s\\S]*?)((?:\\.{1,2}|[^\\/]+?|)(\\.[^.\\/]*|))(?:[\\/]*)$/;\nvar splitPath = function(filename) {\n return splitPathRe.exec(filename).slice(1);\n};\n\n// path.resolve([from ...], to)\n// posix version\nexports.resolve = function() {\n var resolvedPath = '',\n resolvedAbsolute = false;\n\n for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) {\n var path = (i >= 0) ? arguments[i] : process.cwd();\n\n // Skip empty and invalid entries\n if (typeof path !== 'string') {\n throw new TypeError('Arguments to path.resolve must be strings');\n } else if (!path) {\n continue;\n }\n\n resolvedPath = path + '/' + resolvedPath;\n resolvedAbsolute = path.charAt(0) === '/';\n }\n\n // At this point the path should be resolved to a full absolute path, but\n // handle relative paths to be safe (might happen when process.cwd() fails)\n\n // Normalize the path\n resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) {\n return !!p;\n }), !resolvedAbsolute).join('/');\n\n return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.';\n};\n\n// path.normalize(path)\n// posix version\nexports.normalize = function(path) {\n var isAbsolute = exports.isAbsolute(path),\n trailingSlash = substr(path, -1) === '/';\n\n // Normalize the path\n path = normalizeArray(filter(path.split('/'), function(p) {\n return !!p;\n }), !isAbsolute).join('/');\n\n if (!path && !isAbsolute) {\n path = '.';\n }\n if (path && trailingSlash) {\n path += '/';\n }\n\n return (isAbsolute ? '/' : '') + path;\n};\n\n// posix version\nexports.isAbsolute = function(path) {\n return path.charAt(0) === '/';\n};\n\n// posix version\nexports.join = function() {\n var paths = Array.prototype.slice.call(arguments, 0);\n return exports.normalize(filter(paths, function(p, index) {\n if (typeof p !== 'string') {\n throw new TypeError('Arguments to path.join must be strings');\n }\n return p;\n }).join('/'));\n};\n\n\n// path.relative(from, to)\n// posix version\nexports.relative = function(from, to) {\n from = exports.resolve(from).substr(1);\n to = exports.resolve(to).substr(1);\n\n function trim(arr) {\n var start = 0;\n for (; start < arr.length; start++) {\n if (arr[start] !== '') break;\n }\n\n var end = arr.length - 1;\n for (; end >= 0; end--) {\n if (arr[end] !== '') break;\n }\n\n if (start > end) return [];\n return arr.slice(start, end - start + 1);\n }\n\n var fromParts = trim(from.split('/'));\n var toParts = trim(to.split('/'));\n\n var length = Math.min(fromParts.length, toParts.length);\n var samePartsLength = length;\n for (var i = 0; i < length; i++) {\n if (fromParts[i] !== toParts[i]) {\n samePartsLength = i;\n break;\n }\n }\n\n var outputParts = [];\n for (var i = samePartsLength; i < fromParts.length; i++) {\n outputParts.push('..');\n }\n\n outputParts = outputParts.concat(toParts.slice(samePartsLength));\n\n return outputParts.join('/');\n};\n\nexports.sep = '/';\nexports.delimiter = ':';\n\nexports.dirname = function(path) {\n var result = splitPath(path),\n root = result[0],\n dir = result[1];\n\n if (!root && !dir) {\n // No dirname whatsoever\n return '.';\n }\n\n if (dir) {\n // It has a dirname, strip trailing slash\n dir = dir.substr(0, dir.length - 1);\n }\n\n return root + dir;\n};\n\n\nexports.basename = function(path, ext) {\n var f = splitPath(path)[2];\n // TODO: make this comparison case-insensitive on windows?\n if (ext && f.substr(-1 * ext.length) === ext) {\n f = f.substr(0, f.length - ext.length);\n }\n return f;\n};\n\n\nexports.extname = function(path) {\n return splitPath(path)[3];\n};\n\nfunction filter (xs, f) {\n if (xs.filter) return xs.filter(f);\n var res = [];\n for (var i = 0; i < xs.length; i++) {\n if (f(xs[i], i, xs)) res.push(xs[i]);\n }\n return res;\n}\n\n// String.prototype.substr - negative index don't work in IE8\nvar substr = 'ab'.substr(-1) === 'b'\n ? function (str, start, len) { return str.substr(start, len) }\n : function (str, start, len) {\n if (start < 0) start = str.length + start;\n return str.substr(start, len);\n }\n;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/path-browserify/index.js\n// module id = 212\n// module chunks = 0","'use strict';\n\n//This file contains the ES6 extensions to the core Promises/A+ API\n\nvar Promise = require('./core.js');\n\nmodule.exports = Promise;\n\n/* Static Functions */\n\nvar TRUE = valuePromise(true);\nvar FALSE = valuePromise(false);\nvar NULL = valuePromise(null);\nvar UNDEFINED = valuePromise(undefined);\nvar ZERO = valuePromise(0);\nvar EMPTYSTRING = valuePromise('');\n\nfunction valuePromise(value) {\n var p = new Promise(Promise._61);\n p._81 = 1;\n p._65 = value;\n return p;\n}\nPromise.resolve = function (value) {\n if (value instanceof Promise) return value;\n\n if (value === null) return NULL;\n if (value === undefined) return UNDEFINED;\n if (value === true) return TRUE;\n if (value === false) return FALSE;\n if (value === 0) return ZERO;\n if (value === '') return EMPTYSTRING;\n\n if (typeof value === 'object' || typeof value === 'function') {\n try {\n var then = value.then;\n if (typeof then === 'function') {\n return new Promise(then.bind(value));\n }\n } catch (ex) {\n return new Promise(function (resolve, reject) {\n reject(ex);\n });\n }\n }\n return valuePromise(value);\n};\n\nPromise.all = function (arr) {\n var args = Array.prototype.slice.call(arr);\n\n return new Promise(function (resolve, reject) {\n if (args.length === 0) return resolve([]);\n var remaining = args.length;\n function res(i, val) {\n if (val && (typeof val === 'object' || typeof val === 'function')) {\n if (val instanceof Promise && val.then === Promise.prototype.then) {\n while (val._81 === 3) {\n val = val._65;\n }\n if (val._81 === 1) return res(i, val._65);\n if (val._81 === 2) reject(val._65);\n val.then(function (val) {\n res(i, val);\n }, reject);\n return;\n } else {\n var then = val.then;\n if (typeof then === 'function') {\n var p = new Promise(then.bind(val));\n p.then(function (val) {\n res(i, val);\n }, reject);\n return;\n }\n }\n }\n args[i] = val;\n if (--remaining === 0) {\n resolve(args);\n }\n }\n for (var i = 0; i < args.length; i++) {\n res(i, args[i]);\n }\n });\n};\n\nPromise.reject = function (value) {\n return new Promise(function (resolve, reject) {\n reject(value);\n });\n};\n\nPromise.race = function (values) {\n return new Promise(function (resolve, reject) {\n values.forEach(function(value){\n Promise.resolve(value).then(resolve, reject);\n });\n });\n};\n\n/* Prototype Methods */\n\nPromise.prototype['catch'] = function (onRejected) {\n return this.then(null, onRejected);\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/promise/lib/es6-extensions.js\n// module id = 213\n// module chunks = 0","'use strict';\n\nvar Promise = require('./core');\n\nvar DEFAULT_WHITELIST = [\n ReferenceError,\n TypeError,\n RangeError\n];\n\nvar enabled = false;\nexports.disable = disable;\nfunction disable() {\n enabled = false;\n Promise._10 = null;\n Promise._97 = null;\n}\n\nexports.enable = enable;\nfunction enable(options) {\n options = options || {};\n if (enabled) disable();\n enabled = true;\n var id = 0;\n var displayId = 0;\n var rejections = {};\n Promise._10 = function (promise) {\n if (\n promise._81 === 2 && // IS REJECTED\n rejections[promise._72]\n ) {\n if (rejections[promise._72].logged) {\n onHandled(promise._72);\n } else {\n clearTimeout(rejections[promise._72].timeout);\n }\n delete rejections[promise._72];\n }\n };\n Promise._97 = function (promise, err) {\n if (promise._45 === 0) { // not yet handled\n promise._72 = id++;\n rejections[promise._72] = {\n displayId: null,\n error: err,\n timeout: setTimeout(\n onUnhandled.bind(null, promise._72),\n // For reference errors and type errors, this almost always\n // means the programmer made a mistake, so log them after just\n // 100ms\n // otherwise, wait 2 seconds to see if they get handled\n matchWhitelist(err, DEFAULT_WHITELIST)\n ? 100\n : 2000\n ),\n logged: false\n };\n }\n };\n function onUnhandled(id) {\n if (\n options.allRejections ||\n matchWhitelist(\n rejections[id].error,\n options.whitelist || DEFAULT_WHITELIST\n )\n ) {\n rejections[id].displayId = displayId++;\n if (options.onUnhandled) {\n rejections[id].logged = true;\n options.onUnhandled(\n rejections[id].displayId,\n rejections[id].error\n );\n } else {\n rejections[id].logged = true;\n logError(\n rejections[id].displayId,\n rejections[id].error\n );\n }\n }\n }\n function onHandled(id) {\n if (rejections[id].logged) {\n if (options.onHandled) {\n options.onHandled(rejections[id].displayId, rejections[id].error);\n } else if (!rejections[id].onUnhandled) {\n console.warn(\n 'Promise Rejection Handled (id: ' + rejections[id].displayId + '):'\n );\n console.warn(\n ' This means you can ignore any previous messages of the form \"Possible Unhandled Promise Rejection\" with id ' +\n rejections[id].displayId + '.'\n );\n }\n }\n }\n}\n\nfunction logError(id, error) {\n console.warn('Possible Unhandled Promise Rejection (id: ' + id + '):');\n var errStr = (error && (error.stack || error)) + '';\n errStr.split('\\n').forEach(function (line) {\n console.warn(' ' + line);\n });\n}\n\nfunction matchWhitelist(error, list) {\n return list.some(function (cls) {\n return error instanceof cls;\n });\n}\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/promise/lib/rejection-tracking.js\n// module id = 214\n// module chunks = 0","/*! https://mths.be/punycode v1.4.1 by @mathias */\n;(function(root) {\n\n\t/** Detect free variables */\n\tvar freeExports = typeof exports == 'object' && exports &&\n\t\t!exports.nodeType && exports;\n\tvar freeModule = typeof module == 'object' && module &&\n\t\t!module.nodeType && module;\n\tvar freeGlobal = typeof global == 'object' && global;\n\tif (\n\t\tfreeGlobal.global === freeGlobal ||\n\t\tfreeGlobal.window === freeGlobal ||\n\t\tfreeGlobal.self === freeGlobal\n\t) {\n\t\troot = freeGlobal;\n\t}\n\n\t/**\n\t * The `punycode` object.\n\t * @name punycode\n\t * @type Object\n\t */\n\tvar punycode,\n\n\t/** Highest positive signed 32-bit float value */\n\tmaxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1\n\n\t/** Bootstring parameters */\n\tbase = 36,\n\ttMin = 1,\n\ttMax = 26,\n\tskew = 38,\n\tdamp = 700,\n\tinitialBias = 72,\n\tinitialN = 128, // 0x80\n\tdelimiter = '-', // '\\x2D'\n\n\t/** Regular expressions */\n\tregexPunycode = /^xn--/,\n\tregexNonASCII = /[^\\x20-\\x7E]/, // unprintable ASCII chars + non-ASCII chars\n\tregexSeparators = /[\\x2E\\u3002\\uFF0E\\uFF61]/g, // RFC 3490 separators\n\n\t/** Error messages */\n\terrors = {\n\t\t'overflow': 'Overflow: input needs wider integers to process',\n\t\t'not-basic': 'Illegal input >= 0x80 (not a basic code point)',\n\t\t'invalid-input': 'Invalid input'\n\t},\n\n\t/** Convenience shortcuts */\n\tbaseMinusTMin = base - tMin,\n\tfloor = Math.floor,\n\tstringFromCharCode = String.fromCharCode,\n\n\t/** Temporary variable */\n\tkey;\n\n\t/*--------------------------------------------------------------------------*/\n\n\t/**\n\t * A generic error utility function.\n\t * @private\n\t * @param {String} type The error type.\n\t * @returns {Error} Throws a `RangeError` with the applicable error message.\n\t */\n\tfunction error(type) {\n\t\tthrow new RangeError(errors[type]);\n\t}\n\n\t/**\n\t * A generic `Array#map` utility function.\n\t * @private\n\t * @param {Array} array The array to iterate over.\n\t * @param {Function} callback The function that gets called for every array\n\t * item.\n\t * @returns {Array} A new array of values returned by the callback function.\n\t */\n\tfunction map(array, fn) {\n\t\tvar length = array.length;\n\t\tvar result = [];\n\t\twhile (length--) {\n\t\t\tresult[length] = fn(array[length]);\n\t\t}\n\t\treturn result;\n\t}\n\n\t/**\n\t * A simple `Array#map`-like wrapper to work with domain name strings or email\n\t * addresses.\n\t * @private\n\t * @param {String} domain The domain name or email address.\n\t * @param {Function} callback The function that gets called for every\n\t * character.\n\t * @returns {Array} A new string of characters returned by the callback\n\t * function.\n\t */\n\tfunction mapDomain(string, fn) {\n\t\tvar parts = string.split('@');\n\t\tvar result = '';\n\t\tif (parts.length > 1) {\n\t\t\t// In email addresses, only the domain name should be punycoded. Leave\n\t\t\t// the local part (i.e. everything up to `@`) intact.\n\t\t\tresult = parts[0] + '@';\n\t\t\tstring = parts[1];\n\t\t}\n\t\t// Avoid `split(regex)` for IE8 compatibility. See #17.\n\t\tstring = string.replace(regexSeparators, '\\x2E');\n\t\tvar labels = string.split('.');\n\t\tvar encoded = map(labels, fn).join('.');\n\t\treturn result + encoded;\n\t}\n\n\t/**\n\t * Creates an array containing the numeric code points of each Unicode\n\t * character in the string. While JavaScript uses UCS-2 internally,\n\t * this function will convert a pair of surrogate halves (each of which\n\t * UCS-2 exposes as separate characters) into a single code point,\n\t * matching UTF-16.\n\t * @see `punycode.ucs2.encode`\n\t * @see <https://mathiasbynens.be/notes/javascript-encoding>\n\t * @memberOf punycode.ucs2\n\t * @name decode\n\t * @param {String} string The Unicode input string (UCS-2).\n\t * @returns {Array} The new array of code points.\n\t */\n\tfunction ucs2decode(string) {\n\t\tvar output = [],\n\t\t counter = 0,\n\t\t length = string.length,\n\t\t value,\n\t\t extra;\n\t\twhile (counter < length) {\n\t\t\tvalue = string.charCodeAt(counter++);\n\t\t\tif (value >= 0xD800 && value <= 0xDBFF && counter < length) {\n\t\t\t\t// high surrogate, and there is a next character\n\t\t\t\textra = string.charCodeAt(counter++);\n\t\t\t\tif ((extra & 0xFC00) == 0xDC00) { // low surrogate\n\t\t\t\t\toutput.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);\n\t\t\t\t} else {\n\t\t\t\t\t// unmatched surrogate; only append this code unit, in case the next\n\t\t\t\t\t// code unit is the high surrogate of a surrogate pair\n\t\t\t\t\toutput.push(value);\n\t\t\t\t\tcounter--;\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\toutput.push(value);\n\t\t\t}\n\t\t}\n\t\treturn output;\n\t}\n\n\t/**\n\t * Creates a string based on an array of numeric code points.\n\t * @see `punycode.ucs2.decode`\n\t * @memberOf punycode.ucs2\n\t * @name encode\n\t * @param {Array} codePoints The array of numeric code points.\n\t * @returns {String} The new Unicode string (UCS-2).\n\t */\n\tfunction ucs2encode(array) {\n\t\treturn map(array, function(value) {\n\t\t\tvar output = '';\n\t\t\tif (value > 0xFFFF) {\n\t\t\t\tvalue -= 0x10000;\n\t\t\t\toutput += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);\n\t\t\t\tvalue = 0xDC00 | value & 0x3FF;\n\t\t\t}\n\t\t\toutput += stringFromCharCode(value);\n\t\t\treturn output;\n\t\t}).join('');\n\t}\n\n\t/**\n\t * Converts a basic code point into a digit/integer.\n\t * @see `digitToBasic()`\n\t * @private\n\t * @param {Number} codePoint The basic numeric code point value.\n\t * @returns {Number} The numeric value of a basic code point (for use in\n\t * representing integers) in the range `0` to `base - 1`, or `base` if\n\t * the code point does not represent a value.\n\t */\n\tfunction basicToDigit(codePoint) {\n\t\tif (codePoint - 48 < 10) {\n\t\t\treturn codePoint - 22;\n\t\t}\n\t\tif (codePoint - 65 < 26) {\n\t\t\treturn codePoint - 65;\n\t\t}\n\t\tif (codePoint - 97 < 26) {\n\t\t\treturn codePoint - 97;\n\t\t}\n\t\treturn base;\n\t}\n\n\t/**\n\t * Converts a digit/integer into a basic code point.\n\t * @see `basicToDigit()`\n\t * @private\n\t * @param {Number} digit The numeric value of a basic code point.\n\t * @returns {Number} The basic code point whose value (when used for\n\t * representing integers) is `digit`, which needs to be in the range\n\t * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is\n\t * used; else, the lowercase form is used. The behavior is undefined\n\t * if `flag` is non-zero and `digit` has no uppercase form.\n\t */\n\tfunction digitToBasic(digit, flag) {\n\t\t// 0..25 map to ASCII a..z or A..Z\n\t\t// 26..35 map to ASCII 0..9\n\t\treturn digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);\n\t}\n\n\t/**\n\t * Bias adaptation function as per section 3.4 of RFC 3492.\n\t * https://tools.ietf.org/html/rfc3492#section-3.4\n\t * @private\n\t */\n\tfunction adapt(delta, numPoints, firstTime) {\n\t\tvar k = 0;\n\t\tdelta = firstTime ? floor(delta / damp) : delta >> 1;\n\t\tdelta += floor(delta / numPoints);\n\t\tfor (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) {\n\t\t\tdelta = floor(delta / baseMinusTMin);\n\t\t}\n\t\treturn floor(k + (baseMinusTMin + 1) * delta / (delta + skew));\n\t}\n\n\t/**\n\t * Converts a Punycode string of ASCII-only symbols to a string of Unicode\n\t * symbols.\n\t * @memberOf punycode\n\t * @param {String} input The Punycode string of ASCII-only symbols.\n\t * @returns {String} The resulting string of Unicode symbols.\n\t */\n\tfunction decode(input) {\n\t\t// Don't use UCS-2\n\t\tvar output = [],\n\t\t inputLength = input.length,\n\t\t out,\n\t\t i = 0,\n\t\t n = initialN,\n\t\t bias = initialBias,\n\t\t basic,\n\t\t j,\n\t\t index,\n\t\t oldi,\n\t\t w,\n\t\t k,\n\t\t digit,\n\t\t t,\n\t\t /** Cached calculation results */\n\t\t baseMinusT;\n\n\t\t// Handle the basic code points: let `basic` be the number of input code\n\t\t// points before the last delimiter, or `0` if there is none, then copy\n\t\t// the first basic code points to the output.\n\n\t\tbasic = input.lastIndexOf(delimiter);\n\t\tif (basic < 0) {\n\t\t\tbasic = 0;\n\t\t}\n\n\t\tfor (j = 0; j < basic; ++j) {\n\t\t\t// if it's not a basic code point\n\t\t\tif (input.charCodeAt(j) >= 0x80) {\n\t\t\t\terror('not-basic');\n\t\t\t}\n\t\t\toutput.push(input.charCodeAt(j));\n\t\t}\n\n\t\t// Main decoding loop: start just after the last delimiter if any basic code\n\t\t// points were copied; start at the beginning otherwise.\n\n\t\tfor (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) {\n\n\t\t\t// `index` is the index of the next character to be consumed.\n\t\t\t// Decode a generalized variable-length integer into `delta`,\n\t\t\t// which gets added to `i`. The overflow checking is easier\n\t\t\t// if we increase `i` as we go, then subtract off its starting\n\t\t\t// value at the end to obtain `delta`.\n\t\t\tfor (oldi = i, w = 1, k = base; /* no condition */; k += base) {\n\n\t\t\t\tif (index >= inputLength) {\n\t\t\t\t\terror('invalid-input');\n\t\t\t\t}\n\n\t\t\t\tdigit = basicToDigit(input.charCodeAt(index++));\n\n\t\t\t\tif (digit >= base || digit > floor((maxInt - i) / w)) {\n\t\t\t\t\terror('overflow');\n\t\t\t\t}\n\n\t\t\t\ti += digit * w;\n\t\t\t\tt = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);\n\n\t\t\t\tif (digit < t) {\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\n\t\t\t\tbaseMinusT = base - t;\n\t\t\t\tif (w > floor(maxInt / baseMinusT)) {\n\t\t\t\t\terror('overflow');\n\t\t\t\t}\n\n\t\t\t\tw *= baseMinusT;\n\n\t\t\t}\n\n\t\t\tout = output.length + 1;\n\t\t\tbias = adapt(i - oldi, out, oldi == 0);\n\n\t\t\t// `i` was supposed to wrap around from `out` to `0`,\n\t\t\t// incrementing `n` each time, so we'll fix that now:\n\t\t\tif (floor(i / out) > maxInt - n) {\n\t\t\t\terror('overflow');\n\t\t\t}\n\n\t\t\tn += floor(i / out);\n\t\t\ti %= out;\n\n\t\t\t// Insert `n` at position `i` of the output\n\t\t\toutput.splice(i++, 0, n);\n\n\t\t}\n\n\t\treturn ucs2encode(output);\n\t}\n\n\t/**\n\t * Converts a string of Unicode symbols (e.g. a domain name label) to a\n\t * Punycode string of ASCII-only symbols.\n\t * @memberOf punycode\n\t * @param {String} input The string of Unicode symbols.\n\t * @returns {String} The resulting Punycode string of ASCII-only symbols.\n\t */\n\tfunction encode(input) {\n\t\tvar n,\n\t\t delta,\n\t\t handledCPCount,\n\t\t basicLength,\n\t\t bias,\n\t\t j,\n\t\t m,\n\t\t q,\n\t\t k,\n\t\t t,\n\t\t currentValue,\n\t\t output = [],\n\t\t /** `inputLength` will hold the number of code points in `input`. */\n\t\t inputLength,\n\t\t /** Cached calculation results */\n\t\t handledCPCountPlusOne,\n\t\t baseMinusT,\n\t\t qMinusT;\n\n\t\t// Convert the input in UCS-2 to Unicode\n\t\tinput = ucs2decode(input);\n\n\t\t// Cache the length\n\t\tinputLength = input.length;\n\n\t\t// Initialize the state\n\t\tn = initialN;\n\t\tdelta = 0;\n\t\tbias = initialBias;\n\n\t\t// Handle the basic code points\n\t\tfor (j = 0; j < inputLength; ++j) {\n\t\t\tcurrentValue = input[j];\n\t\t\tif (currentValue < 0x80) {\n\t\t\t\toutput.push(stringFromCharCode(currentValue));\n\t\t\t}\n\t\t}\n\n\t\thandledCPCount = basicLength = output.length;\n\n\t\t// `handledCPCount` is the number of code points that have been handled;\n\t\t// `basicLength` is the number of basic code points.\n\n\t\t// Finish the basic string - if it is not empty - with a delimiter\n\t\tif (basicLength) {\n\t\t\toutput.push(delimiter);\n\t\t}\n\n\t\t// Main encoding loop:\n\t\twhile (handledCPCount < inputLength) {\n\n\t\t\t// All non-basic code points < n have been handled already. Find the next\n\t\t\t// larger one:\n\t\t\tfor (m = maxInt, j = 0; j < inputLength; ++j) {\n\t\t\t\tcurrentValue = input[j];\n\t\t\t\tif (currentValue >= n && currentValue < m) {\n\t\t\t\t\tm = currentValue;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Increase `delta` enough to advance the decoder's <n,i> state to <m,0>,\n\t\t\t// but guard against overflow\n\t\t\thandledCPCountPlusOne = handledCPCount + 1;\n\t\t\tif (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {\n\t\t\t\terror('overflow');\n\t\t\t}\n\n\t\t\tdelta += (m - n) * handledCPCountPlusOne;\n\t\t\tn = m;\n\n\t\t\tfor (j = 0; j < inputLength; ++j) {\n\t\t\t\tcurrentValue = input[j];\n\n\t\t\t\tif (currentValue < n && ++delta > maxInt) {\n\t\t\t\t\terror('overflow');\n\t\t\t\t}\n\n\t\t\t\tif (currentValue == n) {\n\t\t\t\t\t// Represent delta as a generalized variable-length integer\n\t\t\t\t\tfor (q = delta, k = base; /* no condition */; k += base) {\n\t\t\t\t\t\tt = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);\n\t\t\t\t\t\tif (q < t) {\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tqMinusT = q - t;\n\t\t\t\t\t\tbaseMinusT = base - t;\n\t\t\t\t\t\toutput.push(\n\t\t\t\t\t\t\tstringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0))\n\t\t\t\t\t\t);\n\t\t\t\t\t\tq = floor(qMinusT / baseMinusT);\n\t\t\t\t\t}\n\n\t\t\t\t\toutput.push(stringFromCharCode(digitToBasic(q, 0)));\n\t\t\t\t\tbias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);\n\t\t\t\t\tdelta = 0;\n\t\t\t\t\t++handledCPCount;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t++delta;\n\t\t\t++n;\n\n\t\t}\n\t\treturn output.join('');\n\t}\n\n\t/**\n\t * Converts a Punycode string representing a domain name or an email address\n\t * to Unicode. Only the Punycoded parts of the input will be converted, i.e.\n\t * it doesn't matter if you call it on a string that has already been\n\t * converted to Unicode.\n\t * @memberOf punycode\n\t * @param {String} input The Punycoded domain name or email address to\n\t * convert to Unicode.\n\t * @returns {String} The Unicode representation of the given Punycode\n\t * string.\n\t */\n\tfunction toUnicode(input) {\n\t\treturn mapDomain(input, function(string) {\n\t\t\treturn regexPunycode.test(string)\n\t\t\t\t? decode(string.slice(4).toLowerCase())\n\t\t\t\t: string;\n\t\t});\n\t}\n\n\t/**\n\t * Converts a Unicode string representing a domain name or an email address to\n\t * Punycode. Only the non-ASCII parts of the domain name will be converted,\n\t * i.e. it doesn't matter if you call it with a domain that's already in\n\t * ASCII.\n\t * @memberOf punycode\n\t * @param {String} input The domain name or email address to convert, as a\n\t * Unicode string.\n\t * @returns {String} The Punycode representation of the given domain name or\n\t * email address.\n\t */\n\tfunction toASCII(input) {\n\t\treturn mapDomain(input, function(string) {\n\t\t\treturn regexNonASCII.test(string)\n\t\t\t\t? 'xn--' + encode(string)\n\t\t\t\t: string;\n\t\t});\n\t}\n\n\t/*--------------------------------------------------------------------------*/\n\n\t/** Define the public API */\n\tpunycode = {\n\t\t/**\n\t\t * A string representing the current Punycode.js version number.\n\t\t * @memberOf punycode\n\t\t * @type String\n\t\t */\n\t\t'version': '1.4.1',\n\t\t/**\n\t\t * An object of methods to convert from JavaScript's internal character\n\t\t * representation (UCS-2) to Unicode code points, and back.\n\t\t * @see <https://mathiasbynens.be/notes/javascript-encoding>\n\t\t * @memberOf punycode\n\t\t * @type Object\n\t\t */\n\t\t'ucs2': {\n\t\t\t'decode': ucs2decode,\n\t\t\t'encode': ucs2encode\n\t\t},\n\t\t'decode': decode,\n\t\t'encode': encode,\n\t\t'toASCII': toASCII,\n\t\t'toUnicode': toUnicode\n\t};\n\n\t/** Expose `punycode` */\n\t// Some AMD build optimizers, like r.js, check for specific condition patterns\n\t// like the following:\n\tif (\n\t\ttypeof define == 'function' &&\n\t\ttypeof define.amd == 'object' &&\n\t\tdefine.amd\n\t) {\n\t\tdefine('punycode', function() {\n\t\t\treturn punycode;\n\t\t});\n\t} else if (freeExports && freeModule) {\n\t\tif (module.exports == freeExports) {\n\t\t\t// in Node.js, io.js, or RingoJS v0.8.0+\n\t\t\tfreeModule.exports = punycode;\n\t\t} else {\n\t\t\t// in Narwhal or RingoJS v0.7.0-\n\t\t\tfor (key in punycode) {\n\t\t\t\tpunycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]);\n\t\t\t}\n\t\t}\n\t} else {\n\t\t// in Rhino or a web browser\n\t\troot.punycode = punycode;\n\t}\n\n}(this));\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/punycode/punycode.js\n// module id = 215\n// module chunks = 0","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n// If obj.hasOwnProperty has been overridden, then calling\n// obj.hasOwnProperty(prop) will break.\n// See: https://github.com/joyent/node/issues/1707\nfunction hasOwnProperty(obj, prop) {\n return Object.prototype.hasOwnProperty.call(obj, prop);\n}\n\nmodule.exports = function(qs, sep, eq, options) {\n sep = sep || '&';\n eq = eq || '=';\n var obj = {};\n\n if (typeof qs !== 'string' || qs.length === 0) {\n return obj;\n }\n\n var regexp = /\\+/g;\n qs = qs.split(sep);\n\n var maxKeys = 1000;\n if (options && typeof options.maxKeys === 'number') {\n maxKeys = options.maxKeys;\n }\n\n var len = qs.length;\n // maxKeys <= 0 means that we should not limit keys count\n if (maxKeys > 0 && len > maxKeys) {\n len = maxKeys;\n }\n\n for (var i = 0; i < len; ++i) {\n var x = qs[i].replace(regexp, '%20'),\n idx = x.indexOf(eq),\n kstr, vstr, k, v;\n\n if (idx >= 0) {\n kstr = x.substr(0, idx);\n vstr = x.substr(idx + 1);\n } else {\n kstr = x;\n vstr = '';\n }\n\n k = decodeURIComponent(kstr);\n v = decodeURIComponent(vstr);\n\n if (!hasOwnProperty(obj, k)) {\n obj[k] = v;\n } else if (isArray(obj[k])) {\n obj[k].push(v);\n } else {\n obj[k] = [obj[k], v];\n }\n }\n\n return obj;\n};\n\nvar isArray = Array.isArray || function (xs) {\n return Object.prototype.toString.call(xs) === '[object Array]';\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/querystring-es3/decode.js\n// module id = 216\n// module chunks = 0","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nvar stringifyPrimitive = function(v) {\n switch (typeof v) {\n case 'string':\n return v;\n\n case 'boolean':\n return v ? 'true' : 'false';\n\n case 'number':\n return isFinite(v) ? v : '';\n\n default:\n return '';\n }\n};\n\nmodule.exports = function(obj, sep, eq, name) {\n sep = sep || '&';\n eq = eq || '=';\n if (obj === null) {\n obj = undefined;\n }\n\n if (typeof obj === 'object') {\n return map(objectKeys(obj), function(k) {\n var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;\n if (isArray(obj[k])) {\n return map(obj[k], function(v) {\n return ks + encodeURIComponent(stringifyPrimitive(v));\n }).join(sep);\n } else {\n return ks + encodeURIComponent(stringifyPrimitive(obj[k]));\n }\n }).join(sep);\n\n }\n\n if (!name) return '';\n return encodeURIComponent(stringifyPrimitive(name)) + eq +\n encodeURIComponent(stringifyPrimitive(obj));\n};\n\nvar isArray = Array.isArray || function (xs) {\n return Object.prototype.toString.call(xs) === '[object Array]';\n};\n\nfunction map (xs, f) {\n if (xs.map) return xs.map(f);\n var res = [];\n for (var i = 0; i < xs.length; i++) {\n res.push(f(xs[i], i));\n }\n return res;\n}\n\nvar objectKeys = Object.keys || function (obj) {\n var res = [];\n for (var key in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);\n }\n return res;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/querystring-es3/encode.js\n// module id = 217\n// module chunks = 0","'use strict';\n\nexports.decode = exports.parse = require('./decode');\nexports.encode = exports.stringify = require('./encode');\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/querystring-es3/index.js\n// module id = 218\n// module chunks = 0","'use strict';\n\nmodule.exports = require('./lib/ReactDOM');\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/index.js\n// module id = 219\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ARIADOMPropertyConfig = {\n Properties: {\n // Global States and Properties\n 'aria-current': 0, // state\n 'aria-details': 0,\n 'aria-disabled': 0, // state\n 'aria-hidden': 0, // state\n 'aria-invalid': 0, // state\n 'aria-keyshortcuts': 0,\n 'aria-label': 0,\n 'aria-roledescription': 0,\n // Widget Attributes\n 'aria-autocomplete': 0,\n 'aria-checked': 0,\n 'aria-expanded': 0,\n 'aria-haspopup': 0,\n 'aria-level': 0,\n 'aria-modal': 0,\n 'aria-multiline': 0,\n 'aria-multiselectable': 0,\n 'aria-orientation': 0,\n 'aria-placeholder': 0,\n 'aria-pressed': 0,\n 'aria-readonly': 0,\n 'aria-required': 0,\n 'aria-selected': 0,\n 'aria-sort': 0,\n 'aria-valuemax': 0,\n 'aria-valuemin': 0,\n 'aria-valuenow': 0,\n 'aria-valuetext': 0,\n // Live Region Attributes\n 'aria-atomic': 0,\n 'aria-busy': 0,\n 'aria-live': 0,\n 'aria-relevant': 0,\n // Drag-and-Drop Attributes\n 'aria-dropeffect': 0,\n 'aria-grabbed': 0,\n // Relationship Attributes\n 'aria-activedescendant': 0,\n 'aria-colcount': 0,\n 'aria-colindex': 0,\n 'aria-colspan': 0,\n 'aria-controls': 0,\n 'aria-describedby': 0,\n 'aria-errormessage': 0,\n 'aria-flowto': 0,\n 'aria-labelledby': 0,\n 'aria-owns': 0,\n 'aria-posinset': 0,\n 'aria-rowcount': 0,\n 'aria-rowindex': 0,\n 'aria-rowspan': 0,\n 'aria-setsize': 0\n },\n DOMAttributeNames: {},\n DOMPropertyNames: {}\n};\n\nmodule.exports = ARIADOMPropertyConfig;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ARIADOMPropertyConfig.js\n// module id = 220\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\n\nvar focusNode = require('fbjs/lib/focusNode');\n\nvar AutoFocusUtils = {\n focusDOMComponent: function () {\n focusNode(ReactDOMComponentTree.getNodeFromInstance(this));\n }\n};\n\nmodule.exports = AutoFocusUtils;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/AutoFocusUtils.js\n// module id = 221\n// module chunks = 0","/**\n * Copyright 2013-present Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar EventPropagators = require('./EventPropagators');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar FallbackCompositionState = require('./FallbackCompositionState');\nvar SyntheticCompositionEvent = require('./SyntheticCompositionEvent');\nvar SyntheticInputEvent = require('./SyntheticInputEvent');\n\nvar END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space\nvar START_KEYCODE = 229;\n\nvar canUseCompositionEvent = ExecutionEnvironment.canUseDOM && 'CompositionEvent' in window;\n\nvar documentMode = null;\nif (ExecutionEnvironment.canUseDOM && 'documentMode' in document) {\n documentMode = document.documentMode;\n}\n\n// Webkit offers a very useful `textInput` event that can be used to\n// directly represent `beforeInput`. The IE `textinput` event is not as\n// useful, so we don't use it.\nvar canUseTextInputEvent = ExecutionEnvironment.canUseDOM && 'TextEvent' in window && !documentMode && !isPresto();\n\n// In IE9+, we have access to composition events, but the data supplied\n// by the native compositionend event may be incorrect. Japanese ideographic\n// spaces, for instance (\\u3000) are not recorded correctly.\nvar useFallbackCompositionData = ExecutionEnvironment.canUseDOM && (!canUseCompositionEvent || documentMode && documentMode > 8 && documentMode <= 11);\n\n/**\n * Opera <= 12 includes TextEvent in window, but does not fire\n * text input events. Rely on keypress instead.\n */\nfunction isPresto() {\n var opera = window.opera;\n return typeof opera === 'object' && typeof opera.version === 'function' && parseInt(opera.version(), 10) <= 12;\n}\n\nvar SPACEBAR_CODE = 32;\nvar SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE);\n\n// Events and their corresponding property names.\nvar eventTypes = {\n beforeInput: {\n phasedRegistrationNames: {\n bubbled: 'onBeforeInput',\n captured: 'onBeforeInputCapture'\n },\n dependencies: ['topCompositionEnd', 'topKeyPress', 'topTextInput', 'topPaste']\n },\n compositionEnd: {\n phasedRegistrationNames: {\n bubbled: 'onCompositionEnd',\n captured: 'onCompositionEndCapture'\n },\n dependencies: ['topBlur', 'topCompositionEnd', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']\n },\n compositionStart: {\n phasedRegistrationNames: {\n bubbled: 'onCompositionStart',\n captured: 'onCompositionStartCapture'\n },\n dependencies: ['topBlur', 'topCompositionStart', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']\n },\n compositionUpdate: {\n phasedRegistrationNames: {\n bubbled: 'onCompositionUpdate',\n captured: 'onCompositionUpdateCapture'\n },\n dependencies: ['topBlur', 'topCompositionUpdate', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']\n }\n};\n\n// Track whether we've ever handled a keypress on the space key.\nvar hasSpaceKeypress = false;\n\n/**\n * Return whether a native keypress event is assumed to be a command.\n * This is required because Firefox fires `keypress` events for key commands\n * (cut, copy, select-all, etc.) even though no character is inserted.\n */\nfunction isKeypressCommand(nativeEvent) {\n return (nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) &&\n // ctrlKey && altKey is equivalent to AltGr, and is not a command.\n !(nativeEvent.ctrlKey && nativeEvent.altKey);\n}\n\n/**\n * Translate native top level events into event types.\n *\n * @param {string} topLevelType\n * @return {object}\n */\nfunction getCompositionEventType(topLevelType) {\n switch (topLevelType) {\n case 'topCompositionStart':\n return eventTypes.compositionStart;\n case 'topCompositionEnd':\n return eventTypes.compositionEnd;\n case 'topCompositionUpdate':\n return eventTypes.compositionUpdate;\n }\n}\n\n/**\n * Does our fallback best-guess model think this event signifies that\n * composition has begun?\n *\n * @param {string} topLevelType\n * @param {object} nativeEvent\n * @return {boolean}\n */\nfunction isFallbackCompositionStart(topLevelType, nativeEvent) {\n return topLevelType === 'topKeyDown' && nativeEvent.keyCode === START_KEYCODE;\n}\n\n/**\n * Does our fallback mode think that this event is the end of composition?\n *\n * @param {string} topLevelType\n * @param {object} nativeEvent\n * @return {boolean}\n */\nfunction isFallbackCompositionEnd(topLevelType, nativeEvent) {\n switch (topLevelType) {\n case 'topKeyUp':\n // Command keys insert or clear IME input.\n return END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1;\n case 'topKeyDown':\n // Expect IME keyCode on each keydown. If we get any other\n // code we must have exited earlier.\n return nativeEvent.keyCode !== START_KEYCODE;\n case 'topKeyPress':\n case 'topMouseDown':\n case 'topBlur':\n // Events are not possible without cancelling IME.\n return true;\n default:\n return false;\n }\n}\n\n/**\n * Google Input Tools provides composition data via a CustomEvent,\n * with the `data` property populated in the `detail` object. If this\n * is available on the event object, use it. If not, this is a plain\n * composition event and we have nothing special to extract.\n *\n * @param {object} nativeEvent\n * @return {?string}\n */\nfunction getDataFromCustomEvent(nativeEvent) {\n var detail = nativeEvent.detail;\n if (typeof detail === 'object' && 'data' in detail) {\n return detail.data;\n }\n return null;\n}\n\n// Track the current IME composition fallback object, if any.\nvar currentComposition = null;\n\n/**\n * @return {?object} A SyntheticCompositionEvent.\n */\nfunction extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var eventType;\n var fallbackData;\n\n if (canUseCompositionEvent) {\n eventType = getCompositionEventType(topLevelType);\n } else if (!currentComposition) {\n if (isFallbackCompositionStart(topLevelType, nativeEvent)) {\n eventType = eventTypes.compositionStart;\n }\n } else if (isFallbackCompositionEnd(topLevelType, nativeEvent)) {\n eventType = eventTypes.compositionEnd;\n }\n\n if (!eventType) {\n return null;\n }\n\n if (useFallbackCompositionData) {\n // The current composition is stored statically and must not be\n // overwritten while composition continues.\n if (!currentComposition && eventType === eventTypes.compositionStart) {\n currentComposition = FallbackCompositionState.getPooled(nativeEventTarget);\n } else if (eventType === eventTypes.compositionEnd) {\n if (currentComposition) {\n fallbackData = currentComposition.getData();\n }\n }\n }\n\n var event = SyntheticCompositionEvent.getPooled(eventType, targetInst, nativeEvent, nativeEventTarget);\n\n if (fallbackData) {\n // Inject data generated from fallback path into the synthetic event.\n // This matches the property of native CompositionEventInterface.\n event.data = fallbackData;\n } else {\n var customData = getDataFromCustomEvent(nativeEvent);\n if (customData !== null) {\n event.data = customData;\n }\n }\n\n EventPropagators.accumulateTwoPhaseDispatches(event);\n return event;\n}\n\n/**\n * @param {string} topLevelType Record from `EventConstants`.\n * @param {object} nativeEvent Native browser event.\n * @return {?string} The string corresponding to this `beforeInput` event.\n */\nfunction getNativeBeforeInputChars(topLevelType, nativeEvent) {\n switch (topLevelType) {\n case 'topCompositionEnd':\n return getDataFromCustomEvent(nativeEvent);\n case 'topKeyPress':\n /**\n * If native `textInput` events are available, our goal is to make\n * use of them. However, there is a special case: the spacebar key.\n * In Webkit, preventing default on a spacebar `textInput` event\n * cancels character insertion, but it *also* causes the browser\n * to fall back to its default spacebar behavior of scrolling the\n * page.\n *\n * Tracking at:\n * https://code.google.com/p/chromium/issues/detail?id=355103\n *\n * To avoid this issue, use the keypress event as if no `textInput`\n * event is available.\n */\n var which = nativeEvent.which;\n if (which !== SPACEBAR_CODE) {\n return null;\n }\n\n hasSpaceKeypress = true;\n return SPACEBAR_CHAR;\n\n case 'topTextInput':\n // Record the characters to be added to the DOM.\n var chars = nativeEvent.data;\n\n // If it's a spacebar character, assume that we have already handled\n // it at the keypress level and bail immediately. Android Chrome\n // doesn't give us keycodes, so we need to blacklist it.\n if (chars === SPACEBAR_CHAR && hasSpaceKeypress) {\n return null;\n }\n\n return chars;\n\n default:\n // For other native event types, do nothing.\n return null;\n }\n}\n\n/**\n * For browsers that do not provide the `textInput` event, extract the\n * appropriate string to use for SyntheticInputEvent.\n *\n * @param {string} topLevelType Record from `EventConstants`.\n * @param {object} nativeEvent Native browser event.\n * @return {?string} The fallback string for this `beforeInput` event.\n */\nfunction getFallbackBeforeInputChars(topLevelType, nativeEvent) {\n // If we are currently composing (IME) and using a fallback to do so,\n // try to extract the composed characters from the fallback object.\n // If composition event is available, we extract a string only at\n // compositionevent, otherwise extract it at fallback events.\n if (currentComposition) {\n if (topLevelType === 'topCompositionEnd' || !canUseCompositionEvent && isFallbackCompositionEnd(topLevelType, nativeEvent)) {\n var chars = currentComposition.getData();\n FallbackCompositionState.release(currentComposition);\n currentComposition = null;\n return chars;\n }\n return null;\n }\n\n switch (topLevelType) {\n case 'topPaste':\n // If a paste event occurs after a keypress, throw out the input\n // chars. Paste events should not lead to BeforeInput events.\n return null;\n case 'topKeyPress':\n /**\n * As of v27, Firefox may fire keypress events even when no character\n * will be inserted. A few possibilities:\n *\n * - `which` is `0`. Arrow keys, Esc key, etc.\n *\n * - `which` is the pressed key code, but no char is available.\n * Ex: 'AltGr + d` in Polish. There is no modified character for\n * this key combination and no character is inserted into the\n * document, but FF fires the keypress for char code `100` anyway.\n * No `input` event will occur.\n *\n * - `which` is the pressed key code, but a command combination is\n * being used. Ex: `Cmd+C`. No character is inserted, and no\n * `input` event will occur.\n */\n if (nativeEvent.which && !isKeypressCommand(nativeEvent)) {\n return String.fromCharCode(nativeEvent.which);\n }\n return null;\n case 'topCompositionEnd':\n return useFallbackCompositionData ? null : nativeEvent.data;\n default:\n return null;\n }\n}\n\n/**\n * Extract a SyntheticInputEvent for `beforeInput`, based on either native\n * `textInput` or fallback behavior.\n *\n * @return {?object} A SyntheticInputEvent.\n */\nfunction extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var chars;\n\n if (canUseTextInputEvent) {\n chars = getNativeBeforeInputChars(topLevelType, nativeEvent);\n } else {\n chars = getFallbackBeforeInputChars(topLevelType, nativeEvent);\n }\n\n // If no characters are being inserted, no BeforeInput event should\n // be fired.\n if (!chars) {\n return null;\n }\n\n var event = SyntheticInputEvent.getPooled(eventTypes.beforeInput, targetInst, nativeEvent, nativeEventTarget);\n\n event.data = chars;\n EventPropagators.accumulateTwoPhaseDispatches(event);\n return event;\n}\n\n/**\n * Create an `onBeforeInput` event to match\n * http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents.\n *\n * This event plugin is based on the native `textInput` event\n * available in Chrome, Safari, Opera, and IE. This event fires after\n * `onKeyPress` and `onCompositionEnd`, but before `onInput`.\n *\n * `beforeInput` is spec'd but not implemented in any browsers, and\n * the `input` event does not provide any useful information about what has\n * actually been added, contrary to the spec. Thus, `textInput` is the best\n * available event to identify the characters that have actually been inserted\n * into the target node.\n *\n * This plugin is also responsible for emitting `composition` events, thus\n * allowing us to share composition fallback code for both `beforeInput` and\n * `composition` event types.\n */\nvar BeforeInputEventPlugin = {\n\n eventTypes: eventTypes,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n return [extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget), extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget)];\n }\n};\n\nmodule.exports = BeforeInputEventPlugin;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/BeforeInputEventPlugin.js\n// module id = 222\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar CSSProperty = require('./CSSProperty');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar ReactInstrumentation = require('./ReactInstrumentation');\n\nvar camelizeStyleName = require('fbjs/lib/camelizeStyleName');\nvar dangerousStyleValue = require('./dangerousStyleValue');\nvar hyphenateStyleName = require('fbjs/lib/hyphenateStyleName');\nvar memoizeStringOnly = require('fbjs/lib/memoizeStringOnly');\nvar warning = require('fbjs/lib/warning');\n\nvar processStyleName = memoizeStringOnly(function (styleName) {\n return hyphenateStyleName(styleName);\n});\n\nvar hasShorthandPropertyBug = false;\nvar styleFloatAccessor = 'cssFloat';\nif (ExecutionEnvironment.canUseDOM) {\n var tempStyle = document.createElement('div').style;\n try {\n // IE8 throws \"Invalid argument.\" if resetting shorthand style properties.\n tempStyle.font = '';\n } catch (e) {\n hasShorthandPropertyBug = true;\n }\n // IE8 only supports accessing cssFloat (standard) as styleFloat\n if (document.documentElement.style.cssFloat === undefined) {\n styleFloatAccessor = 'styleFloat';\n }\n}\n\nif (process.env.NODE_ENV !== 'production') {\n // 'msTransform' is correct, but the other prefixes should be capitalized\n var badVendoredStyleNamePattern = /^(?:webkit|moz|o)[A-Z]/;\n\n // style values shouldn't contain a semicolon\n var badStyleValueWithSemicolonPattern = /;\\s*$/;\n\n var warnedStyleNames = {};\n var warnedStyleValues = {};\n var warnedForNaNValue = false;\n\n var warnHyphenatedStyleName = function (name, owner) {\n if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {\n return;\n }\n\n warnedStyleNames[name] = true;\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unsupported style property %s. Did you mean %s?%s', name, camelizeStyleName(name), checkRenderMessage(owner)) : void 0;\n };\n\n var warnBadVendoredStyleName = function (name, owner) {\n if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {\n return;\n }\n\n warnedStyleNames[name] = true;\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unsupported vendor-prefixed style property %s. Did you mean %s?%s', name, name.charAt(0).toUpperCase() + name.slice(1), checkRenderMessage(owner)) : void 0;\n };\n\n var warnStyleValueWithSemicolon = function (name, value, owner) {\n if (warnedStyleValues.hasOwnProperty(value) && warnedStyleValues[value]) {\n return;\n }\n\n warnedStyleValues[value] = true;\n process.env.NODE_ENV !== 'production' ? warning(false, 'Style property values shouldn\\'t contain a semicolon.%s ' + 'Try \"%s: %s\" instead.', checkRenderMessage(owner), name, value.replace(badStyleValueWithSemicolonPattern, '')) : void 0;\n };\n\n var warnStyleValueIsNaN = function (name, value, owner) {\n if (warnedForNaNValue) {\n return;\n }\n\n warnedForNaNValue = true;\n process.env.NODE_ENV !== 'production' ? warning(false, '`NaN` is an invalid value for the `%s` css style property.%s', name, checkRenderMessage(owner)) : void 0;\n };\n\n var checkRenderMessage = function (owner) {\n if (owner) {\n var name = owner.getName();\n if (name) {\n return ' Check the render method of `' + name + '`.';\n }\n }\n return '';\n };\n\n /**\n * @param {string} name\n * @param {*} value\n * @param {ReactDOMComponent} component\n */\n var warnValidStyle = function (name, value, component) {\n var owner;\n if (component) {\n owner = component._currentElement._owner;\n }\n if (name.indexOf('-') > -1) {\n warnHyphenatedStyleName(name, owner);\n } else if (badVendoredStyleNamePattern.test(name)) {\n warnBadVendoredStyleName(name, owner);\n } else if (badStyleValueWithSemicolonPattern.test(value)) {\n warnStyleValueWithSemicolon(name, value, owner);\n }\n\n if (typeof value === 'number' && isNaN(value)) {\n warnStyleValueIsNaN(name, value, owner);\n }\n };\n}\n\n/**\n * Operations for dealing with CSS properties.\n */\nvar CSSPropertyOperations = {\n\n /**\n * Serializes a mapping of style properties for use as inline styles:\n *\n * > createMarkupForStyles({width: '200px', height: 0})\n * \"width:200px;height:0;\"\n *\n * Undefined values are ignored so that declarative programming is easier.\n * The result should be HTML-escaped before insertion into the DOM.\n *\n * @param {object} styles\n * @param {ReactDOMComponent} component\n * @return {?string}\n */\n createMarkupForStyles: function (styles, component) {\n var serialized = '';\n for (var styleName in styles) {\n if (!styles.hasOwnProperty(styleName)) {\n continue;\n }\n var styleValue = styles[styleName];\n if (process.env.NODE_ENV !== 'production') {\n warnValidStyle(styleName, styleValue, component);\n }\n if (styleValue != null) {\n serialized += processStyleName(styleName) + ':';\n serialized += dangerousStyleValue(styleName, styleValue, component) + ';';\n }\n }\n return serialized || null;\n },\n\n /**\n * Sets the value for multiple styles on a node. If a value is specified as\n * '' (empty string), the corresponding style property will be unset.\n *\n * @param {DOMElement} node\n * @param {object} styles\n * @param {ReactDOMComponent} component\n */\n setValueForStyles: function (node, styles, component) {\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onHostOperation({\n instanceID: component._debugID,\n type: 'update styles',\n payload: styles\n });\n }\n\n var style = node.style;\n for (var styleName in styles) {\n if (!styles.hasOwnProperty(styleName)) {\n continue;\n }\n if (process.env.NODE_ENV !== 'production') {\n warnValidStyle(styleName, styles[styleName], component);\n }\n var styleValue = dangerousStyleValue(styleName, styles[styleName], component);\n if (styleName === 'float' || styleName === 'cssFloat') {\n styleName = styleFloatAccessor;\n }\n if (styleValue) {\n style[styleName] = styleValue;\n } else {\n var expansion = hasShorthandPropertyBug && CSSProperty.shorthandPropertyExpansions[styleName];\n if (expansion) {\n // Shorthand property that IE8 won't like unsetting, so unset each\n // component to placate it\n for (var individualStyleName in expansion) {\n style[individualStyleName] = '';\n }\n } else {\n style[styleName] = '';\n }\n }\n }\n }\n\n};\n\nmodule.exports = CSSPropertyOperations;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/CSSPropertyOperations.js\n// module id = 223\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar EventPluginHub = require('./EventPluginHub');\nvar EventPropagators = require('./EventPropagators');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactUpdates = require('./ReactUpdates');\nvar SyntheticEvent = require('./SyntheticEvent');\n\nvar getEventTarget = require('./getEventTarget');\nvar isEventSupported = require('./isEventSupported');\nvar isTextInputElement = require('./isTextInputElement');\n\nvar eventTypes = {\n change: {\n phasedRegistrationNames: {\n bubbled: 'onChange',\n captured: 'onChangeCapture'\n },\n dependencies: ['topBlur', 'topChange', 'topClick', 'topFocus', 'topInput', 'topKeyDown', 'topKeyUp', 'topSelectionChange']\n }\n};\n\n/**\n * For IE shims\n */\nvar activeElement = null;\nvar activeElementInst = null;\nvar activeElementValue = null;\nvar activeElementValueProp = null;\n\n/**\n * SECTION: handle `change` event\n */\nfunction shouldUseChangeEvent(elem) {\n var nodeName = elem.nodeName && elem.nodeName.toLowerCase();\n return nodeName === 'select' || nodeName === 'input' && elem.type === 'file';\n}\n\nvar doesChangeEventBubble = false;\nif (ExecutionEnvironment.canUseDOM) {\n // See `handleChange` comment below\n doesChangeEventBubble = isEventSupported('change') && (!document.documentMode || document.documentMode > 8);\n}\n\nfunction manualDispatchChangeEvent(nativeEvent) {\n var event = SyntheticEvent.getPooled(eventTypes.change, activeElementInst, nativeEvent, getEventTarget(nativeEvent));\n EventPropagators.accumulateTwoPhaseDispatches(event);\n\n // If change and propertychange bubbled, we'd just bind to it like all the\n // other events and have it go through ReactBrowserEventEmitter. Since it\n // doesn't, we manually listen for the events and so we have to enqueue and\n // process the abstract event manually.\n //\n // Batching is necessary here in order to ensure that all event handlers run\n // before the next rerender (including event handlers attached to ancestor\n // elements instead of directly on the input). Without this, controlled\n // components don't work properly in conjunction with event bubbling because\n // the component is rerendered and the value reverted before all the event\n // handlers can run. See https://github.com/facebook/react/issues/708.\n ReactUpdates.batchedUpdates(runEventInBatch, event);\n}\n\nfunction runEventInBatch(event) {\n EventPluginHub.enqueueEvents(event);\n EventPluginHub.processEventQueue(false);\n}\n\nfunction startWatchingForChangeEventIE8(target, targetInst) {\n activeElement = target;\n activeElementInst = targetInst;\n activeElement.attachEvent('onchange', manualDispatchChangeEvent);\n}\n\nfunction stopWatchingForChangeEventIE8() {\n if (!activeElement) {\n return;\n }\n activeElement.detachEvent('onchange', manualDispatchChangeEvent);\n activeElement = null;\n activeElementInst = null;\n}\n\nfunction getTargetInstForChangeEvent(topLevelType, targetInst) {\n if (topLevelType === 'topChange') {\n return targetInst;\n }\n}\nfunction handleEventsForChangeEventIE8(topLevelType, target, targetInst) {\n if (topLevelType === 'topFocus') {\n // stopWatching() should be a noop here but we call it just in case we\n // missed a blur event somehow.\n stopWatchingForChangeEventIE8();\n startWatchingForChangeEventIE8(target, targetInst);\n } else if (topLevelType === 'topBlur') {\n stopWatchingForChangeEventIE8();\n }\n}\n\n/**\n * SECTION: handle `input` event\n */\nvar isInputEventSupported = false;\nif (ExecutionEnvironment.canUseDOM) {\n // IE9 claims to support the input event but fails to trigger it when\n // deleting text, so we ignore its input events.\n // IE10+ fire input events to often, such when a placeholder\n // changes or when an input with a placeholder is focused.\n isInputEventSupported = isEventSupported('input') && (!document.documentMode || document.documentMode > 11);\n}\n\n/**\n * (For IE <=11) Replacement getter/setter for the `value` property that gets\n * set on the active element.\n */\nvar newValueProp = {\n get: function () {\n return activeElementValueProp.get.call(this);\n },\n set: function (val) {\n // Cast to a string so we can do equality checks.\n activeElementValue = '' + val;\n activeElementValueProp.set.call(this, val);\n }\n};\n\n/**\n * (For IE <=11) Starts tracking propertychange events on the passed-in element\n * and override the value property so that we can distinguish user events from\n * value changes in JS.\n */\nfunction startWatchingForValueChange(target, targetInst) {\n activeElement = target;\n activeElementInst = targetInst;\n activeElementValue = target.value;\n activeElementValueProp = Object.getOwnPropertyDescriptor(target.constructor.prototype, 'value');\n\n // Not guarded in a canDefineProperty check: IE8 supports defineProperty only\n // on DOM elements\n Object.defineProperty(activeElement, 'value', newValueProp);\n if (activeElement.attachEvent) {\n activeElement.attachEvent('onpropertychange', handlePropertyChange);\n } else {\n activeElement.addEventListener('propertychange', handlePropertyChange, false);\n }\n}\n\n/**\n * (For IE <=11) Removes the event listeners from the currently-tracked element,\n * if any exists.\n */\nfunction stopWatchingForValueChange() {\n if (!activeElement) {\n return;\n }\n\n // delete restores the original property definition\n delete activeElement.value;\n\n if (activeElement.detachEvent) {\n activeElement.detachEvent('onpropertychange', handlePropertyChange);\n } else {\n activeElement.removeEventListener('propertychange', handlePropertyChange, false);\n }\n\n activeElement = null;\n activeElementInst = null;\n activeElementValue = null;\n activeElementValueProp = null;\n}\n\n/**\n * (For IE <=11) Handles a propertychange event, sending a `change` event if\n * the value of the active element has changed.\n */\nfunction handlePropertyChange(nativeEvent) {\n if (nativeEvent.propertyName !== 'value') {\n return;\n }\n var value = nativeEvent.srcElement.value;\n if (value === activeElementValue) {\n return;\n }\n activeElementValue = value;\n\n manualDispatchChangeEvent(nativeEvent);\n}\n\n/**\n * If a `change` event should be fired, returns the target's ID.\n */\nfunction getTargetInstForInputEvent(topLevelType, targetInst) {\n if (topLevelType === 'topInput') {\n // In modern browsers (i.e., not IE8 or IE9), the input event is exactly\n // what we want so fall through here and trigger an abstract event\n return targetInst;\n }\n}\n\nfunction handleEventsForInputEventIE(topLevelType, target, targetInst) {\n if (topLevelType === 'topFocus') {\n // In IE8, we can capture almost all .value changes by adding a\n // propertychange handler and looking for events with propertyName\n // equal to 'value'\n // In IE9-11, propertychange fires for most input events but is buggy and\n // doesn't fire when text is deleted, but conveniently, selectionchange\n // appears to fire in all of the remaining cases so we catch those and\n // forward the event if the value has changed\n // In either case, we don't want to call the event handler if the value\n // is changed from JS so we redefine a setter for `.value` that updates\n // our activeElementValue variable, allowing us to ignore those changes\n //\n // stopWatching() should be a noop here but we call it just in case we\n // missed a blur event somehow.\n stopWatchingForValueChange();\n startWatchingForValueChange(target, targetInst);\n } else if (topLevelType === 'topBlur') {\n stopWatchingForValueChange();\n }\n}\n\n// For IE8 and IE9.\nfunction getTargetInstForInputEventIE(topLevelType, targetInst) {\n if (topLevelType === 'topSelectionChange' || topLevelType === 'topKeyUp' || topLevelType === 'topKeyDown') {\n // On the selectionchange event, the target is just document which isn't\n // helpful for us so just check activeElement instead.\n //\n // 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire\n // propertychange on the first input event after setting `value` from a\n // script and fires only keydown, keypress, keyup. Catching keyup usually\n // gets it and catching keydown lets us fire an event for the first\n // keystroke if user does a key repeat (it'll be a little delayed: right\n // before the second keystroke). Other input methods (e.g., paste) seem to\n // fire selectionchange normally.\n if (activeElement && activeElement.value !== activeElementValue) {\n activeElementValue = activeElement.value;\n return activeElementInst;\n }\n }\n}\n\n/**\n * SECTION: handle `click` event\n */\nfunction shouldUseClickEvent(elem) {\n // Use the `click` event to detect changes to checkbox and radio inputs.\n // This approach works across all browsers, whereas `change` does not fire\n // until `blur` in IE8.\n return elem.nodeName && elem.nodeName.toLowerCase() === 'input' && (elem.type === 'checkbox' || elem.type === 'radio');\n}\n\nfunction getTargetInstForClickEvent(topLevelType, targetInst) {\n if (topLevelType === 'topClick') {\n return targetInst;\n }\n}\n\n/**\n * This plugin creates an `onChange` event that normalizes change events\n * across form elements. This event fires at a time when it's possible to\n * change the element's value without seeing a flicker.\n *\n * Supported elements are:\n * - input (see `isTextInputElement`)\n * - textarea\n * - select\n */\nvar ChangeEventPlugin = {\n\n eventTypes: eventTypes,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var targetNode = targetInst ? ReactDOMComponentTree.getNodeFromInstance(targetInst) : window;\n\n var getTargetInstFunc, handleEventFunc;\n if (shouldUseChangeEvent(targetNode)) {\n if (doesChangeEventBubble) {\n getTargetInstFunc = getTargetInstForChangeEvent;\n } else {\n handleEventFunc = handleEventsForChangeEventIE8;\n }\n } else if (isTextInputElement(targetNode)) {\n if (isInputEventSupported) {\n getTargetInstFunc = getTargetInstForInputEvent;\n } else {\n getTargetInstFunc = getTargetInstForInputEventIE;\n handleEventFunc = handleEventsForInputEventIE;\n }\n } else if (shouldUseClickEvent(targetNode)) {\n getTargetInstFunc = getTargetInstForClickEvent;\n }\n\n if (getTargetInstFunc) {\n var inst = getTargetInstFunc(topLevelType, targetInst);\n if (inst) {\n var event = SyntheticEvent.getPooled(eventTypes.change, inst, nativeEvent, nativeEventTarget);\n event.type = 'change';\n EventPropagators.accumulateTwoPhaseDispatches(event);\n return event;\n }\n }\n\n if (handleEventFunc) {\n handleEventFunc(topLevelType, targetNode, targetInst);\n }\n }\n\n};\n\nmodule.exports = ChangeEventPlugin;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ChangeEventPlugin.js\n// module id = 224\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar DOMLazyTree = require('./DOMLazyTree');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n\nvar createNodesFromMarkup = require('fbjs/lib/createNodesFromMarkup');\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar invariant = require('fbjs/lib/invariant');\n\nvar Danger = {\n\n /**\n * Replaces a node with a string of markup at its current position within its\n * parent. The markup must render into a single root node.\n *\n * @param {DOMElement} oldChild Child node to replace.\n * @param {string} markup Markup to render in place of the child node.\n * @internal\n */\n dangerouslyReplaceNodeWithMarkup: function (oldChild, markup) {\n !ExecutionEnvironment.canUseDOM ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot render markup in a worker thread. Make sure `window` and `document` are available globally before requiring React when unit testing or use ReactDOMServer.renderToString() for server rendering.') : _prodInvariant('56') : void 0;\n !markup ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Missing markup.') : _prodInvariant('57') : void 0;\n !(oldChild.nodeName !== 'HTML') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot replace markup of the <html> node. This is because browser quirks make this unreliable and/or slow. If you want to render to the root you must use server rendering. See ReactDOMServer.renderToString().') : _prodInvariant('58') : void 0;\n\n if (typeof markup === 'string') {\n var newChild = createNodesFromMarkup(markup, emptyFunction)[0];\n oldChild.parentNode.replaceChild(newChild, oldChild);\n } else {\n DOMLazyTree.replaceChildWithTree(oldChild, markup);\n }\n }\n\n};\n\nmodule.exports = Danger;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/Danger.js\n// module id = 225\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * Module that is injectable into `EventPluginHub`, that specifies a\n * deterministic ordering of `EventPlugin`s. A convenient way to reason about\n * plugins, without having to package every one of them. This is better than\n * having plugins be ordered in the same order that they are injected because\n * that ordering would be influenced by the packaging order.\n * `ResponderEventPlugin` must occur before `SimpleEventPlugin` so that\n * preventing default on events is convenient in `SimpleEventPlugin` handlers.\n */\n\nvar DefaultEventPluginOrder = ['ResponderEventPlugin', 'SimpleEventPlugin', 'TapEventPlugin', 'EnterLeaveEventPlugin', 'ChangeEventPlugin', 'SelectEventPlugin', 'BeforeInputEventPlugin'];\n\nmodule.exports = DefaultEventPluginOrder;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/DefaultEventPluginOrder.js\n// module id = 226\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar EventPropagators = require('./EventPropagators');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar SyntheticMouseEvent = require('./SyntheticMouseEvent');\n\nvar eventTypes = {\n mouseEnter: {\n registrationName: 'onMouseEnter',\n dependencies: ['topMouseOut', 'topMouseOver']\n },\n mouseLeave: {\n registrationName: 'onMouseLeave',\n dependencies: ['topMouseOut', 'topMouseOver']\n }\n};\n\nvar EnterLeaveEventPlugin = {\n\n eventTypes: eventTypes,\n\n /**\n * For almost every interaction we care about, there will be both a top-level\n * `mouseover` and `mouseout` event that occurs. Only use `mouseout` so that\n * we do not extract duplicate events. However, moving the mouse into the\n * browser from outside will not fire a `mouseout` event. In this case, we use\n * the `mouseover` top-level event.\n */\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n if (topLevelType === 'topMouseOver' && (nativeEvent.relatedTarget || nativeEvent.fromElement)) {\n return null;\n }\n if (topLevelType !== 'topMouseOut' && topLevelType !== 'topMouseOver') {\n // Must not be a mouse in or mouse out - ignoring.\n return null;\n }\n\n var win;\n if (nativeEventTarget.window === nativeEventTarget) {\n // `nativeEventTarget` is probably a window object.\n win = nativeEventTarget;\n } else {\n // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.\n var doc = nativeEventTarget.ownerDocument;\n if (doc) {\n win = doc.defaultView || doc.parentWindow;\n } else {\n win = window;\n }\n }\n\n var from;\n var to;\n if (topLevelType === 'topMouseOut') {\n from = targetInst;\n var related = nativeEvent.relatedTarget || nativeEvent.toElement;\n to = related ? ReactDOMComponentTree.getClosestInstanceFromNode(related) : null;\n } else {\n // Moving to a node from outside the window.\n from = null;\n to = targetInst;\n }\n\n if (from === to) {\n // Nothing pertains to our managed components.\n return null;\n }\n\n var fromNode = from == null ? win : ReactDOMComponentTree.getNodeFromInstance(from);\n var toNode = to == null ? win : ReactDOMComponentTree.getNodeFromInstance(to);\n\n var leave = SyntheticMouseEvent.getPooled(eventTypes.mouseLeave, from, nativeEvent, nativeEventTarget);\n leave.type = 'mouseleave';\n leave.target = fromNode;\n leave.relatedTarget = toNode;\n\n var enter = SyntheticMouseEvent.getPooled(eventTypes.mouseEnter, to, nativeEvent, nativeEventTarget);\n enter.type = 'mouseenter';\n enter.target = toNode;\n enter.relatedTarget = fromNode;\n\n EventPropagators.accumulateEnterLeaveDispatches(leave, enter, from, to);\n\n return [leave, enter];\n }\n\n};\n\nmodule.exports = EnterLeaveEventPlugin;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/EnterLeaveEventPlugin.js\n// module id = 227\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar PooledClass = require('./PooledClass');\n\nvar getTextContentAccessor = require('./getTextContentAccessor');\n\n/**\n * This helper class stores information about text content of a target node,\n * allowing comparison of content before and after a given event.\n *\n * Identify the node where selection currently begins, then observe\n * both its text content and its current position in the DOM. Since the\n * browser may natively replace the target node during composition, we can\n * use its position to find its replacement.\n *\n * @param {DOMEventTarget} root\n */\nfunction FallbackCompositionState(root) {\n this._root = root;\n this._startText = this.getText();\n this._fallbackText = null;\n}\n\n_assign(FallbackCompositionState.prototype, {\n destructor: function () {\n this._root = null;\n this._startText = null;\n this._fallbackText = null;\n },\n\n /**\n * Get current text of input.\n *\n * @return {string}\n */\n getText: function () {\n if ('value' in this._root) {\n return this._root.value;\n }\n return this._root[getTextContentAccessor()];\n },\n\n /**\n * Determine the differing substring between the initially stored\n * text content and the current content.\n *\n * @return {string}\n */\n getData: function () {\n if (this._fallbackText) {\n return this._fallbackText;\n }\n\n var start;\n var startValue = this._startText;\n var startLength = startValue.length;\n var end;\n var endValue = this.getText();\n var endLength = endValue.length;\n\n for (start = 0; start < startLength; start++) {\n if (startValue[start] !== endValue[start]) {\n break;\n }\n }\n\n var minEnd = startLength - start;\n for (end = 1; end <= minEnd; end++) {\n if (startValue[startLength - end] !== endValue[endLength - end]) {\n break;\n }\n }\n\n var sliceTail = end > 1 ? 1 - end : undefined;\n this._fallbackText = endValue.slice(start, sliceTail);\n return this._fallbackText;\n }\n});\n\nPooledClass.addPoolingTo(FallbackCompositionState);\n\nmodule.exports = FallbackCompositionState;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/FallbackCompositionState.js\n// module id = 228\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMProperty = require('./DOMProperty');\n\nvar MUST_USE_PROPERTY = DOMProperty.injection.MUST_USE_PROPERTY;\nvar HAS_BOOLEAN_VALUE = DOMProperty.injection.HAS_BOOLEAN_VALUE;\nvar HAS_NUMERIC_VALUE = DOMProperty.injection.HAS_NUMERIC_VALUE;\nvar HAS_POSITIVE_NUMERIC_VALUE = DOMProperty.injection.HAS_POSITIVE_NUMERIC_VALUE;\nvar HAS_OVERLOADED_BOOLEAN_VALUE = DOMProperty.injection.HAS_OVERLOADED_BOOLEAN_VALUE;\n\nvar HTMLDOMPropertyConfig = {\n isCustomAttribute: RegExp.prototype.test.bind(new RegExp('^(data|aria)-[' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$')),\n Properties: {\n /**\n * Standard Properties\n */\n accept: 0,\n acceptCharset: 0,\n accessKey: 0,\n action: 0,\n allowFullScreen: HAS_BOOLEAN_VALUE,\n allowTransparency: 0,\n alt: 0,\n // specifies target context for links with `preload` type\n as: 0,\n async: HAS_BOOLEAN_VALUE,\n autoComplete: 0,\n // autoFocus is polyfilled/normalized by AutoFocusUtils\n // autoFocus: HAS_BOOLEAN_VALUE,\n autoPlay: HAS_BOOLEAN_VALUE,\n capture: HAS_BOOLEAN_VALUE,\n cellPadding: 0,\n cellSpacing: 0,\n charSet: 0,\n challenge: 0,\n checked: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,\n cite: 0,\n classID: 0,\n className: 0,\n cols: HAS_POSITIVE_NUMERIC_VALUE,\n colSpan: 0,\n content: 0,\n contentEditable: 0,\n contextMenu: 0,\n controls: HAS_BOOLEAN_VALUE,\n coords: 0,\n crossOrigin: 0,\n data: 0, // For `<object />` acts as `src`.\n dateTime: 0,\n 'default': HAS_BOOLEAN_VALUE,\n defer: HAS_BOOLEAN_VALUE,\n dir: 0,\n disabled: HAS_BOOLEAN_VALUE,\n download: HAS_OVERLOADED_BOOLEAN_VALUE,\n draggable: 0,\n encType: 0,\n form: 0,\n formAction: 0,\n formEncType: 0,\n formMethod: 0,\n formNoValidate: HAS_BOOLEAN_VALUE,\n formTarget: 0,\n frameBorder: 0,\n headers: 0,\n height: 0,\n hidden: HAS_BOOLEAN_VALUE,\n high: 0,\n href: 0,\n hrefLang: 0,\n htmlFor: 0,\n httpEquiv: 0,\n icon: 0,\n id: 0,\n inputMode: 0,\n integrity: 0,\n is: 0,\n keyParams: 0,\n keyType: 0,\n kind: 0,\n label: 0,\n lang: 0,\n list: 0,\n loop: HAS_BOOLEAN_VALUE,\n low: 0,\n manifest: 0,\n marginHeight: 0,\n marginWidth: 0,\n max: 0,\n maxLength: 0,\n media: 0,\n mediaGroup: 0,\n method: 0,\n min: 0,\n minLength: 0,\n // Caution; `option.selected` is not updated if `select.multiple` is\n // disabled with `removeAttribute`.\n multiple: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,\n muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,\n name: 0,\n nonce: 0,\n noValidate: HAS_BOOLEAN_VALUE,\n open: HAS_BOOLEAN_VALUE,\n optimum: 0,\n pattern: 0,\n placeholder: 0,\n playsInline: HAS_BOOLEAN_VALUE,\n poster: 0,\n preload: 0,\n profile: 0,\n radioGroup: 0,\n readOnly: HAS_BOOLEAN_VALUE,\n referrerPolicy: 0,\n rel: 0,\n required: HAS_BOOLEAN_VALUE,\n reversed: HAS_BOOLEAN_VALUE,\n role: 0,\n rows: HAS_POSITIVE_NUMERIC_VALUE,\n rowSpan: HAS_NUMERIC_VALUE,\n sandbox: 0,\n scope: 0,\n scoped: HAS_BOOLEAN_VALUE,\n scrolling: 0,\n seamless: HAS_BOOLEAN_VALUE,\n selected: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,\n shape: 0,\n size: HAS_POSITIVE_NUMERIC_VALUE,\n sizes: 0,\n span: HAS_POSITIVE_NUMERIC_VALUE,\n spellCheck: 0,\n src: 0,\n srcDoc: 0,\n srcLang: 0,\n srcSet: 0,\n start: HAS_NUMERIC_VALUE,\n step: 0,\n style: 0,\n summary: 0,\n tabIndex: 0,\n target: 0,\n title: 0,\n // Setting .type throws on non-<input> tags\n type: 0,\n useMap: 0,\n value: 0,\n width: 0,\n wmode: 0,\n wrap: 0,\n\n /**\n * RDFa Properties\n */\n about: 0,\n datatype: 0,\n inlist: 0,\n prefix: 0,\n // property is also supported for OpenGraph in meta tags.\n property: 0,\n resource: 0,\n 'typeof': 0,\n vocab: 0,\n\n /**\n * Non-standard Properties\n */\n // autoCapitalize and autoCorrect are supported in Mobile Safari for\n // keyboard hints.\n autoCapitalize: 0,\n autoCorrect: 0,\n // autoSave allows WebKit/Blink to persist values of input fields on page reloads\n autoSave: 0,\n // color is for Safari mask-icon link\n color: 0,\n // itemProp, itemScope, itemType are for\n // Microdata support. See http://schema.org/docs/gs.html\n itemProp: 0,\n itemScope: HAS_BOOLEAN_VALUE,\n itemType: 0,\n // itemID and itemRef are for Microdata support as well but\n // only specified in the WHATWG spec document. See\n // https://html.spec.whatwg.org/multipage/microdata.html#microdata-dom-api\n itemID: 0,\n itemRef: 0,\n // results show looking glass icon and recent searches on input\n // search fields in WebKit/Blink\n results: 0,\n // IE-only attribute that specifies security restrictions on an iframe\n // as an alternative to the sandbox attribute on IE<10\n security: 0,\n // IE-only attribute that controls focus behavior\n unselectable: 0\n },\n DOMAttributeNames: {\n acceptCharset: 'accept-charset',\n className: 'class',\n htmlFor: 'for',\n httpEquiv: 'http-equiv'\n },\n DOMPropertyNames: {}\n};\n\nmodule.exports = HTMLDOMPropertyConfig;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/HTMLDOMPropertyConfig.js\n// module id = 229\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactReconciler = require('./ReactReconciler');\n\nvar instantiateReactComponent = require('./instantiateReactComponent');\nvar KeyEscapeUtils = require('./KeyEscapeUtils');\nvar shouldUpdateReactComponent = require('./shouldUpdateReactComponent');\nvar traverseAllChildren = require('./traverseAllChildren');\nvar warning = require('fbjs/lib/warning');\n\nvar ReactComponentTreeHook;\n\nif (typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'test') {\n // Temporary hack.\n // Inline requires don't work well with Jest:\n // https://github.com/facebook/react/issues/7240\n // Remove the inline requires when we don't need them anymore:\n // https://github.com/facebook/react/pull/7178\n ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n}\n\nfunction instantiateChild(childInstances, child, name, selfDebugID) {\n // We found a component instance.\n var keyUnique = childInstances[name] === undefined;\n if (process.env.NODE_ENV !== 'production') {\n if (!ReactComponentTreeHook) {\n ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n }\n if (!keyUnique) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.%s', KeyEscapeUtils.unescape(name), ReactComponentTreeHook.getStackAddendumByID(selfDebugID)) : void 0;\n }\n }\n if (child != null && keyUnique) {\n childInstances[name] = instantiateReactComponent(child, true);\n }\n}\n\n/**\n * ReactChildReconciler provides helpers for initializing or updating a set of\n * children. Its output is suitable for passing it onto ReactMultiChild which\n * does diffed reordering and insertion.\n */\nvar ReactChildReconciler = {\n /**\n * Generates a \"mount image\" for each of the supplied children. In the case\n * of `ReactDOMComponent`, a mount image is a string of markup.\n *\n * @param {?object} nestedChildNodes Nested child maps.\n * @return {?object} A set of child instances.\n * @internal\n */\n instantiateChildren: function (nestedChildNodes, transaction, context, selfDebugID // 0 in production and for roots\n ) {\n if (nestedChildNodes == null) {\n return null;\n }\n var childInstances = {};\n\n if (process.env.NODE_ENV !== 'production') {\n traverseAllChildren(nestedChildNodes, function (childInsts, child, name) {\n return instantiateChild(childInsts, child, name, selfDebugID);\n }, childInstances);\n } else {\n traverseAllChildren(nestedChildNodes, instantiateChild, childInstances);\n }\n return childInstances;\n },\n\n /**\n * Updates the rendered children and returns a new set of children.\n *\n * @param {?object} prevChildren Previously initialized set of children.\n * @param {?object} nextChildren Flat child element maps.\n * @param {ReactReconcileTransaction} transaction\n * @param {object} context\n * @return {?object} A new set of child instances.\n * @internal\n */\n updateChildren: function (prevChildren, nextChildren, mountImages, removedNodes, transaction, hostParent, hostContainerInfo, context, selfDebugID // 0 in production and for roots\n ) {\n // We currently don't have a way to track moves here but if we use iterators\n // instead of for..in we can zip the iterators and check if an item has\n // moved.\n // TODO: If nothing has changed, return the prevChildren object so that we\n // can quickly bailout if nothing has changed.\n if (!nextChildren && !prevChildren) {\n return;\n }\n var name;\n var prevChild;\n for (name in nextChildren) {\n if (!nextChildren.hasOwnProperty(name)) {\n continue;\n }\n prevChild = prevChildren && prevChildren[name];\n var prevElement = prevChild && prevChild._currentElement;\n var nextElement = nextChildren[name];\n if (prevChild != null && shouldUpdateReactComponent(prevElement, nextElement)) {\n ReactReconciler.receiveComponent(prevChild, nextElement, transaction, context);\n nextChildren[name] = prevChild;\n } else {\n if (prevChild) {\n removedNodes[name] = ReactReconciler.getHostNode(prevChild);\n ReactReconciler.unmountComponent(prevChild, false);\n }\n // The child must be instantiated before it's mounted.\n var nextChildInstance = instantiateReactComponent(nextElement, true);\n nextChildren[name] = nextChildInstance;\n // Creating mount image now ensures refs are resolved in right order\n // (see https://github.com/facebook/react/pull/7101 for explanation).\n var nextChildMountImage = ReactReconciler.mountComponent(nextChildInstance, transaction, hostParent, hostContainerInfo, context, selfDebugID);\n mountImages.push(nextChildMountImage);\n }\n }\n // Unmount children that are no longer present.\n for (name in prevChildren) {\n if (prevChildren.hasOwnProperty(name) && !(nextChildren && nextChildren.hasOwnProperty(name))) {\n prevChild = prevChildren[name];\n removedNodes[name] = ReactReconciler.getHostNode(prevChild);\n ReactReconciler.unmountComponent(prevChild, false);\n }\n }\n },\n\n /**\n * Unmounts all rendered children. This should be used to clean up children\n * when this component is unmounted.\n *\n * @param {?object} renderedChildren Previously initialized set of children.\n * @internal\n */\n unmountChildren: function (renderedChildren, safely) {\n for (var name in renderedChildren) {\n if (renderedChildren.hasOwnProperty(name)) {\n var renderedChild = renderedChildren[name];\n ReactReconciler.unmountComponent(renderedChild, safely);\n }\n }\n }\n\n};\n\nmodule.exports = ReactChildReconciler;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactChildReconciler.js\n// module id = 230\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMChildrenOperations = require('./DOMChildrenOperations');\nvar ReactDOMIDOperations = require('./ReactDOMIDOperations');\n\n/**\n * Abstracts away all functionality of the reconciler that requires knowledge of\n * the browser context. TODO: These callers should be refactored to avoid the\n * need for this injection.\n */\nvar ReactComponentBrowserEnvironment = {\n\n processChildrenUpdates: ReactDOMIDOperations.dangerouslyProcessChildrenUpdates,\n\n replaceNodeWithMarkup: DOMChildrenOperations.dangerouslyReplaceNodeWithMarkup\n\n};\n\nmodule.exports = ReactComponentBrowserEnvironment;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactComponentBrowserEnvironment.js\n// module id = 231\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar React = require('react/lib/React');\nvar ReactComponentEnvironment = require('./ReactComponentEnvironment');\nvar ReactCurrentOwner = require('react/lib/ReactCurrentOwner');\nvar ReactErrorUtils = require('./ReactErrorUtils');\nvar ReactInstanceMap = require('./ReactInstanceMap');\nvar ReactInstrumentation = require('./ReactInstrumentation');\nvar ReactNodeTypes = require('./ReactNodeTypes');\nvar ReactReconciler = require('./ReactReconciler');\n\nif (process.env.NODE_ENV !== 'production') {\n var checkReactTypeSpec = require('./checkReactTypeSpec');\n}\n\nvar emptyObject = require('fbjs/lib/emptyObject');\nvar invariant = require('fbjs/lib/invariant');\nvar shallowEqual = require('fbjs/lib/shallowEqual');\nvar shouldUpdateReactComponent = require('./shouldUpdateReactComponent');\nvar warning = require('fbjs/lib/warning');\n\nvar CompositeTypes = {\n ImpureClass: 0,\n PureClass: 1,\n StatelessFunctional: 2\n};\n\nfunction StatelessComponent(Component) {}\nStatelessComponent.prototype.render = function () {\n var Component = ReactInstanceMap.get(this)._currentElement.type;\n var element = Component(this.props, this.context, this.updater);\n warnIfInvalidElement(Component, element);\n return element;\n};\n\nfunction warnIfInvalidElement(Component, element) {\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(element === null || element === false || React.isValidElement(element), '%s(...): A valid React element (or null) must be returned. You may have ' + 'returned undefined, an array or some other invalid object.', Component.displayName || Component.name || 'Component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(!Component.childContextTypes, '%s(...): childContextTypes cannot be defined on a functional component.', Component.displayName || Component.name || 'Component') : void 0;\n }\n}\n\nfunction shouldConstruct(Component) {\n return !!(Component.prototype && Component.prototype.isReactComponent);\n}\n\nfunction isPureComponent(Component) {\n return !!(Component.prototype && Component.prototype.isPureReactComponent);\n}\n\n// Separated into a function to contain deoptimizations caused by try/finally.\nfunction measureLifeCyclePerf(fn, debugID, timerType) {\n if (debugID === 0) {\n // Top-level wrappers (see ReactMount) and empty components (see\n // ReactDOMEmptyComponent) are invisible to hooks and devtools.\n // Both are implementation details that should go away in the future.\n return fn();\n }\n\n ReactInstrumentation.debugTool.onBeginLifeCycleTimer(debugID, timerType);\n try {\n return fn();\n } finally {\n ReactInstrumentation.debugTool.onEndLifeCycleTimer(debugID, timerType);\n }\n}\n\n/**\n * ------------------ The Life-Cycle of a Composite Component ------------------\n *\n * - constructor: Initialization of state. The instance is now retained.\n * - componentWillMount\n * - render\n * - [children's constructors]\n * - [children's componentWillMount and render]\n * - [children's componentDidMount]\n * - componentDidMount\n *\n * Update Phases:\n * - componentWillReceiveProps (only called if parent updated)\n * - shouldComponentUpdate\n * - componentWillUpdate\n * - render\n * - [children's constructors or receive props phases]\n * - componentDidUpdate\n *\n * - componentWillUnmount\n * - [children's componentWillUnmount]\n * - [children destroyed]\n * - (destroyed): The instance is now blank, released by React and ready for GC.\n *\n * -----------------------------------------------------------------------------\n */\n\n/**\n * An incrementing ID assigned to each component when it is mounted. This is\n * used to enforce the order in which `ReactUpdates` updates dirty components.\n *\n * @private\n */\nvar nextMountID = 1;\n\n/**\n * @lends {ReactCompositeComponent.prototype}\n */\nvar ReactCompositeComponent = {\n\n /**\n * Base constructor for all composite component.\n *\n * @param {ReactElement} element\n * @final\n * @internal\n */\n construct: function (element) {\n this._currentElement = element;\n this._rootNodeID = 0;\n this._compositeType = null;\n this._instance = null;\n this._hostParent = null;\n this._hostContainerInfo = null;\n\n // See ReactUpdateQueue\n this._updateBatchNumber = null;\n this._pendingElement = null;\n this._pendingStateQueue = null;\n this._pendingReplaceState = false;\n this._pendingForceUpdate = false;\n\n this._renderedNodeType = null;\n this._renderedComponent = null;\n this._context = null;\n this._mountOrder = 0;\n this._topLevelWrapper = null;\n\n // See ReactUpdates and ReactUpdateQueue.\n this._pendingCallbacks = null;\n\n // ComponentWillUnmount shall only be called once\n this._calledComponentWillUnmount = false;\n\n if (process.env.NODE_ENV !== 'production') {\n this._warnedAboutRefsInRender = false;\n }\n },\n\n /**\n * Initializes the component, renders markup, and registers event listeners.\n *\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @param {?object} hostParent\n * @param {?object} hostContainerInfo\n * @param {?object} context\n * @return {?string} Rendered markup to be inserted into the DOM.\n * @final\n * @internal\n */\n mountComponent: function (transaction, hostParent, hostContainerInfo, context) {\n var _this = this;\n\n this._context = context;\n this._mountOrder = nextMountID++;\n this._hostParent = hostParent;\n this._hostContainerInfo = hostContainerInfo;\n\n var publicProps = this._currentElement.props;\n var publicContext = this._processContext(context);\n\n var Component = this._currentElement.type;\n\n var updateQueue = transaction.getUpdateQueue();\n\n // Initialize the public class\n var doConstruct = shouldConstruct(Component);\n var inst = this._constructComponent(doConstruct, publicProps, publicContext, updateQueue);\n var renderedElement;\n\n // Support functional components\n if (!doConstruct && (inst == null || inst.render == null)) {\n renderedElement = inst;\n warnIfInvalidElement(Component, renderedElement);\n !(inst === null || inst === false || React.isValidElement(inst)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s(...): A valid React element (or null) must be returned. You may have returned undefined, an array or some other invalid object.', Component.displayName || Component.name || 'Component') : _prodInvariant('105', Component.displayName || Component.name || 'Component') : void 0;\n inst = new StatelessComponent(Component);\n this._compositeType = CompositeTypes.StatelessFunctional;\n } else {\n if (isPureComponent(Component)) {\n this._compositeType = CompositeTypes.PureClass;\n } else {\n this._compositeType = CompositeTypes.ImpureClass;\n }\n }\n\n if (process.env.NODE_ENV !== 'production') {\n // This will throw later in _renderValidatedComponent, but add an early\n // warning now to help debugging\n if (inst.render == null) {\n process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): No `render` method found on the returned component ' + 'instance: you may have forgotten to define `render`.', Component.displayName || Component.name || 'Component') : void 0;\n }\n\n var propsMutated = inst.props !== publicProps;\n var componentName = Component.displayName || Component.name || 'Component';\n\n process.env.NODE_ENV !== 'production' ? warning(inst.props === undefined || !propsMutated, '%s(...): When calling super() in `%s`, make sure to pass ' + 'up the same props that your component\\'s constructor was passed.', componentName, componentName) : void 0;\n }\n\n // These should be set up in the constructor, but as a convenience for\n // simpler class abstractions, we set them up after the fact.\n inst.props = publicProps;\n inst.context = publicContext;\n inst.refs = emptyObject;\n inst.updater = updateQueue;\n\n this._instance = inst;\n\n // Store a reference from the instance back to the internal representation\n ReactInstanceMap.set(inst, this);\n\n if (process.env.NODE_ENV !== 'production') {\n // Since plain JS classes are defined without any special initialization\n // logic, we can not catch common errors early. Therefore, we have to\n // catch them here, at initialization time, instead.\n process.env.NODE_ENV !== 'production' ? warning(!inst.getInitialState || inst.getInitialState.isReactClassApproved || inst.state, 'getInitialState was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Did you mean to define a state property instead?', this.getName() || 'a component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(!inst.getDefaultProps || inst.getDefaultProps.isReactClassApproved, 'getDefaultProps was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Use a static property to define defaultProps instead.', this.getName() || 'a component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(!inst.propTypes, 'propTypes was defined as an instance property on %s. Use a static ' + 'property to define propTypes instead.', this.getName() || 'a component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(!inst.contextTypes, 'contextTypes was defined as an instance property on %s. Use a ' + 'static property to define contextTypes instead.', this.getName() || 'a component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentShouldUpdate !== 'function', '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', this.getName() || 'A component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentDidUnmount !== 'function', '%s has a method called ' + 'componentDidUnmount(). But there is no such lifecycle method. ' + 'Did you mean componentWillUnmount()?', this.getName() || 'A component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentWillRecieveProps !== 'function', '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', this.getName() || 'A component') : void 0;\n }\n\n var initialState = inst.state;\n if (initialState === undefined) {\n inst.state = initialState = null;\n }\n !(typeof initialState === 'object' && !Array.isArray(initialState)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.state: must be set to an object or null', this.getName() || 'ReactCompositeComponent') : _prodInvariant('106', this.getName() || 'ReactCompositeComponent') : void 0;\n\n this._pendingStateQueue = null;\n this._pendingReplaceState = false;\n this._pendingForceUpdate = false;\n\n var markup;\n if (inst.unstable_handleError) {\n markup = this.performInitialMountWithErrorHandling(renderedElement, hostParent, hostContainerInfo, transaction, context);\n } else {\n markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context);\n }\n\n if (inst.componentDidMount) {\n if (process.env.NODE_ENV !== 'production') {\n transaction.getReactMountReady().enqueue(function () {\n measureLifeCyclePerf(function () {\n return inst.componentDidMount();\n }, _this._debugID, 'componentDidMount');\n });\n } else {\n transaction.getReactMountReady().enqueue(inst.componentDidMount, inst);\n }\n }\n\n return markup;\n },\n\n _constructComponent: function (doConstruct, publicProps, publicContext, updateQueue) {\n if (process.env.NODE_ENV !== 'production') {\n ReactCurrentOwner.current = this;\n try {\n return this._constructComponentWithoutOwner(doConstruct, publicProps, publicContext, updateQueue);\n } finally {\n ReactCurrentOwner.current = null;\n }\n } else {\n return this._constructComponentWithoutOwner(doConstruct, publicProps, publicContext, updateQueue);\n }\n },\n\n _constructComponentWithoutOwner: function (doConstruct, publicProps, publicContext, updateQueue) {\n var Component = this._currentElement.type;\n\n if (doConstruct) {\n if (process.env.NODE_ENV !== 'production') {\n return measureLifeCyclePerf(function () {\n return new Component(publicProps, publicContext, updateQueue);\n }, this._debugID, 'ctor');\n } else {\n return new Component(publicProps, publicContext, updateQueue);\n }\n }\n\n // This can still be an instance in case of factory components\n // but we'll count this as time spent rendering as the more common case.\n if (process.env.NODE_ENV !== 'production') {\n return measureLifeCyclePerf(function () {\n return Component(publicProps, publicContext, updateQueue);\n }, this._debugID, 'render');\n } else {\n return Component(publicProps, publicContext, updateQueue);\n }\n },\n\n performInitialMountWithErrorHandling: function (renderedElement, hostParent, hostContainerInfo, transaction, context) {\n var markup;\n var checkpoint = transaction.checkpoint();\n try {\n markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context);\n } catch (e) {\n // Roll back to checkpoint, handle error (which may add items to the transaction), and take a new checkpoint\n transaction.rollback(checkpoint);\n this._instance.unstable_handleError(e);\n if (this._pendingStateQueue) {\n this._instance.state = this._processPendingState(this._instance.props, this._instance.context);\n }\n checkpoint = transaction.checkpoint();\n\n this._renderedComponent.unmountComponent(true);\n transaction.rollback(checkpoint);\n\n // Try again - we've informed the component about the error, so they can render an error message this time.\n // If this throws again, the error will bubble up (and can be caught by a higher error boundary).\n markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context);\n }\n return markup;\n },\n\n performInitialMount: function (renderedElement, hostParent, hostContainerInfo, transaction, context) {\n var inst = this._instance;\n\n var debugID = 0;\n if (process.env.NODE_ENV !== 'production') {\n debugID = this._debugID;\n }\n\n if (inst.componentWillMount) {\n if (process.env.NODE_ENV !== 'production') {\n measureLifeCyclePerf(function () {\n return inst.componentWillMount();\n }, debugID, 'componentWillMount');\n } else {\n inst.componentWillMount();\n }\n // When mounting, calls to `setState` by `componentWillMount` will set\n // `this._pendingStateQueue` without triggering a re-render.\n if (this._pendingStateQueue) {\n inst.state = this._processPendingState(inst.props, inst.context);\n }\n }\n\n // If not a stateless component, we now render\n if (renderedElement === undefined) {\n renderedElement = this._renderValidatedComponent();\n }\n\n var nodeType = ReactNodeTypes.getType(renderedElement);\n this._renderedNodeType = nodeType;\n var child = this._instantiateReactComponent(renderedElement, nodeType !== ReactNodeTypes.EMPTY /* shouldHaveDebugID */\n );\n this._renderedComponent = child;\n\n var markup = ReactReconciler.mountComponent(child, transaction, hostParent, hostContainerInfo, this._processChildContext(context), debugID);\n\n if (process.env.NODE_ENV !== 'production') {\n if (debugID !== 0) {\n var childDebugIDs = child._debugID !== 0 ? [child._debugID] : [];\n ReactInstrumentation.debugTool.onSetChildren(debugID, childDebugIDs);\n }\n }\n\n return markup;\n },\n\n getHostNode: function () {\n return ReactReconciler.getHostNode(this._renderedComponent);\n },\n\n /**\n * Releases any resources allocated by `mountComponent`.\n *\n * @final\n * @internal\n */\n unmountComponent: function (safely) {\n if (!this._renderedComponent) {\n return;\n }\n\n var inst = this._instance;\n\n if (inst.componentWillUnmount && !inst._calledComponentWillUnmount) {\n inst._calledComponentWillUnmount = true;\n\n if (safely) {\n var name = this.getName() + '.componentWillUnmount()';\n ReactErrorUtils.invokeGuardedCallback(name, inst.componentWillUnmount.bind(inst));\n } else {\n if (process.env.NODE_ENV !== 'production') {\n measureLifeCyclePerf(function () {\n return inst.componentWillUnmount();\n }, this._debugID, 'componentWillUnmount');\n } else {\n inst.componentWillUnmount();\n }\n }\n }\n\n if (this._renderedComponent) {\n ReactReconciler.unmountComponent(this._renderedComponent, safely);\n this._renderedNodeType = null;\n this._renderedComponent = null;\n this._instance = null;\n }\n\n // Reset pending fields\n // Even if this component is scheduled for another update in ReactUpdates,\n // it would still be ignored because these fields are reset.\n this._pendingStateQueue = null;\n this._pendingReplaceState = false;\n this._pendingForceUpdate = false;\n this._pendingCallbacks = null;\n this._pendingElement = null;\n\n // These fields do not really need to be reset since this object is no\n // longer accessible.\n this._context = null;\n this._rootNodeID = 0;\n this._topLevelWrapper = null;\n\n // Delete the reference from the instance to this internal representation\n // which allow the internals to be properly cleaned up even if the user\n // leaks a reference to the public instance.\n ReactInstanceMap.remove(inst);\n\n // Some existing components rely on inst.props even after they've been\n // destroyed (in event handlers).\n // TODO: inst.props = null;\n // TODO: inst.state = null;\n // TODO: inst.context = null;\n },\n\n /**\n * Filters the context object to only contain keys specified in\n * `contextTypes`\n *\n * @param {object} context\n * @return {?object}\n * @private\n */\n _maskContext: function (context) {\n var Component = this._currentElement.type;\n var contextTypes = Component.contextTypes;\n if (!contextTypes) {\n return emptyObject;\n }\n var maskedContext = {};\n for (var contextName in contextTypes) {\n maskedContext[contextName] = context[contextName];\n }\n return maskedContext;\n },\n\n /**\n * Filters the context object to only contain keys specified in\n * `contextTypes`, and asserts that they are valid.\n *\n * @param {object} context\n * @return {?object}\n * @private\n */\n _processContext: function (context) {\n var maskedContext = this._maskContext(context);\n if (process.env.NODE_ENV !== 'production') {\n var Component = this._currentElement.type;\n if (Component.contextTypes) {\n this._checkContextTypes(Component.contextTypes, maskedContext, 'context');\n }\n }\n return maskedContext;\n },\n\n /**\n * @param {object} currentContext\n * @return {object}\n * @private\n */\n _processChildContext: function (currentContext) {\n var Component = this._currentElement.type;\n var inst = this._instance;\n var childContext;\n\n if (inst.getChildContext) {\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onBeginProcessingChildContext();\n try {\n childContext = inst.getChildContext();\n } finally {\n ReactInstrumentation.debugTool.onEndProcessingChildContext();\n }\n } else {\n childContext = inst.getChildContext();\n }\n }\n\n if (childContext) {\n !(typeof Component.childContextTypes === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getChildContext(): childContextTypes must be defined in order to use getChildContext().', this.getName() || 'ReactCompositeComponent') : _prodInvariant('107', this.getName() || 'ReactCompositeComponent') : void 0;\n if (process.env.NODE_ENV !== 'production') {\n this._checkContextTypes(Component.childContextTypes, childContext, 'childContext');\n }\n for (var name in childContext) {\n !(name in Component.childContextTypes) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getChildContext(): key \"%s\" is not defined in childContextTypes.', this.getName() || 'ReactCompositeComponent', name) : _prodInvariant('108', this.getName() || 'ReactCompositeComponent', name) : void 0;\n }\n return _assign({}, currentContext, childContext);\n }\n return currentContext;\n },\n\n /**\n * Assert that the context types are valid\n *\n * @param {object} typeSpecs Map of context field to a ReactPropType\n * @param {object} values Runtime values that need to be type-checked\n * @param {string} location e.g. \"prop\", \"context\", \"child context\"\n * @private\n */\n _checkContextTypes: function (typeSpecs, values, location) {\n if (process.env.NODE_ENV !== 'production') {\n checkReactTypeSpec(typeSpecs, values, location, this.getName(), null, this._debugID);\n }\n },\n\n receiveComponent: function (nextElement, transaction, nextContext) {\n var prevElement = this._currentElement;\n var prevContext = this._context;\n\n this._pendingElement = null;\n\n this.updateComponent(transaction, prevElement, nextElement, prevContext, nextContext);\n },\n\n /**\n * If any of `_pendingElement`, `_pendingStateQueue`, or `_pendingForceUpdate`\n * is set, update the component.\n *\n * @param {ReactReconcileTransaction} transaction\n * @internal\n */\n performUpdateIfNecessary: function (transaction) {\n if (this._pendingElement != null) {\n ReactReconciler.receiveComponent(this, this._pendingElement, transaction, this._context);\n } else if (this._pendingStateQueue !== null || this._pendingForceUpdate) {\n this.updateComponent(transaction, this._currentElement, this._currentElement, this._context, this._context);\n } else {\n this._updateBatchNumber = null;\n }\n },\n\n /**\n * Perform an update to a mounted component. The componentWillReceiveProps and\n * shouldComponentUpdate methods are called, then (assuming the update isn't\n * skipped) the remaining update lifecycle methods are called and the DOM\n * representation is updated.\n *\n * By default, this implements React's rendering and reconciliation algorithm.\n * Sophisticated clients may wish to override this.\n *\n * @param {ReactReconcileTransaction} transaction\n * @param {ReactElement} prevParentElement\n * @param {ReactElement} nextParentElement\n * @internal\n * @overridable\n */\n updateComponent: function (transaction, prevParentElement, nextParentElement, prevUnmaskedContext, nextUnmaskedContext) {\n var inst = this._instance;\n !(inst != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Attempted to update component `%s` that has already been unmounted (or failed to mount).', this.getName() || 'ReactCompositeComponent') : _prodInvariant('136', this.getName() || 'ReactCompositeComponent') : void 0;\n\n var willReceive = false;\n var nextContext;\n\n // Determine if the context has changed or not\n if (this._context === nextUnmaskedContext) {\n nextContext = inst.context;\n } else {\n nextContext = this._processContext(nextUnmaskedContext);\n willReceive = true;\n }\n\n var prevProps = prevParentElement.props;\n var nextProps = nextParentElement.props;\n\n // Not a simple state update but a props update\n if (prevParentElement !== nextParentElement) {\n willReceive = true;\n }\n\n // An update here will schedule an update but immediately set\n // _pendingStateQueue which will ensure that any state updates gets\n // immediately reconciled instead of waiting for the next batch.\n if (willReceive && inst.componentWillReceiveProps) {\n if (process.env.NODE_ENV !== 'production') {\n measureLifeCyclePerf(function () {\n return inst.componentWillReceiveProps(nextProps, nextContext);\n }, this._debugID, 'componentWillReceiveProps');\n } else {\n inst.componentWillReceiveProps(nextProps, nextContext);\n }\n }\n\n var nextState = this._processPendingState(nextProps, nextContext);\n var shouldUpdate = true;\n\n if (!this._pendingForceUpdate) {\n if (inst.shouldComponentUpdate) {\n if (process.env.NODE_ENV !== 'production') {\n shouldUpdate = measureLifeCyclePerf(function () {\n return inst.shouldComponentUpdate(nextProps, nextState, nextContext);\n }, this._debugID, 'shouldComponentUpdate');\n } else {\n shouldUpdate = inst.shouldComponentUpdate(nextProps, nextState, nextContext);\n }\n } else {\n if (this._compositeType === CompositeTypes.PureClass) {\n shouldUpdate = !shallowEqual(prevProps, nextProps) || !shallowEqual(inst.state, nextState);\n }\n }\n }\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(shouldUpdate !== undefined, '%s.shouldComponentUpdate(): Returned undefined instead of a ' + 'boolean value. Make sure to return true or false.', this.getName() || 'ReactCompositeComponent') : void 0;\n }\n\n this._updateBatchNumber = null;\n if (shouldUpdate) {\n this._pendingForceUpdate = false;\n // Will set `this.props`, `this.state` and `this.context`.\n this._performComponentUpdate(nextParentElement, nextProps, nextState, nextContext, transaction, nextUnmaskedContext);\n } else {\n // If it's determined that a component should not update, we still want\n // to set props and state but we shortcut the rest of the update.\n this._currentElement = nextParentElement;\n this._context = nextUnmaskedContext;\n inst.props = nextProps;\n inst.state = nextState;\n inst.context = nextContext;\n }\n },\n\n _processPendingState: function (props, context) {\n var inst = this._instance;\n var queue = this._pendingStateQueue;\n var replace = this._pendingReplaceState;\n this._pendingReplaceState = false;\n this._pendingStateQueue = null;\n\n if (!queue) {\n return inst.state;\n }\n\n if (replace && queue.length === 1) {\n return queue[0];\n }\n\n var nextState = _assign({}, replace ? queue[0] : inst.state);\n for (var i = replace ? 1 : 0; i < queue.length; i++) {\n var partial = queue[i];\n _assign(nextState, typeof partial === 'function' ? partial.call(inst, nextState, props, context) : partial);\n }\n\n return nextState;\n },\n\n /**\n * Merges new props and state, notifies delegate methods of update and\n * performs update.\n *\n * @param {ReactElement} nextElement Next element\n * @param {object} nextProps Next public object to set as properties.\n * @param {?object} nextState Next object to set as state.\n * @param {?object} nextContext Next public object to set as context.\n * @param {ReactReconcileTransaction} transaction\n * @param {?object} unmaskedContext\n * @private\n */\n _performComponentUpdate: function (nextElement, nextProps, nextState, nextContext, transaction, unmaskedContext) {\n var _this2 = this;\n\n var inst = this._instance;\n\n var hasComponentDidUpdate = Boolean(inst.componentDidUpdate);\n var prevProps;\n var prevState;\n var prevContext;\n if (hasComponentDidUpdate) {\n prevProps = inst.props;\n prevState = inst.state;\n prevContext = inst.context;\n }\n\n if (inst.componentWillUpdate) {\n if (process.env.NODE_ENV !== 'production') {\n measureLifeCyclePerf(function () {\n return inst.componentWillUpdate(nextProps, nextState, nextContext);\n }, this._debugID, 'componentWillUpdate');\n } else {\n inst.componentWillUpdate(nextProps, nextState, nextContext);\n }\n }\n\n this._currentElement = nextElement;\n this._context = unmaskedContext;\n inst.props = nextProps;\n inst.state = nextState;\n inst.context = nextContext;\n\n this._updateRenderedComponent(transaction, unmaskedContext);\n\n if (hasComponentDidUpdate) {\n if (process.env.NODE_ENV !== 'production') {\n transaction.getReactMountReady().enqueue(function () {\n measureLifeCyclePerf(inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext), _this2._debugID, 'componentDidUpdate');\n });\n } else {\n transaction.getReactMountReady().enqueue(inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext), inst);\n }\n }\n },\n\n /**\n * Call the component's `render` method and update the DOM accordingly.\n *\n * @param {ReactReconcileTransaction} transaction\n * @internal\n */\n _updateRenderedComponent: function (transaction, context) {\n var prevComponentInstance = this._renderedComponent;\n var prevRenderedElement = prevComponentInstance._currentElement;\n var nextRenderedElement = this._renderValidatedComponent();\n\n var debugID = 0;\n if (process.env.NODE_ENV !== 'production') {\n debugID = this._debugID;\n }\n\n if (shouldUpdateReactComponent(prevRenderedElement, nextRenderedElement)) {\n ReactReconciler.receiveComponent(prevComponentInstance, nextRenderedElement, transaction, this._processChildContext(context));\n } else {\n var oldHostNode = ReactReconciler.getHostNode(prevComponentInstance);\n ReactReconciler.unmountComponent(prevComponentInstance, false);\n\n var nodeType = ReactNodeTypes.getType(nextRenderedElement);\n this._renderedNodeType = nodeType;\n var child = this._instantiateReactComponent(nextRenderedElement, nodeType !== ReactNodeTypes.EMPTY /* shouldHaveDebugID */\n );\n this._renderedComponent = child;\n\n var nextMarkup = ReactReconciler.mountComponent(child, transaction, this._hostParent, this._hostContainerInfo, this._processChildContext(context), debugID);\n\n if (process.env.NODE_ENV !== 'production') {\n if (debugID !== 0) {\n var childDebugIDs = child._debugID !== 0 ? [child._debugID] : [];\n ReactInstrumentation.debugTool.onSetChildren(debugID, childDebugIDs);\n }\n }\n\n this._replaceNodeWithMarkup(oldHostNode, nextMarkup, prevComponentInstance);\n }\n },\n\n /**\n * Overridden in shallow rendering.\n *\n * @protected\n */\n _replaceNodeWithMarkup: function (oldHostNode, nextMarkup, prevInstance) {\n ReactComponentEnvironment.replaceNodeWithMarkup(oldHostNode, nextMarkup, prevInstance);\n },\n\n /**\n * @protected\n */\n _renderValidatedComponentWithoutOwnerOrContext: function () {\n var inst = this._instance;\n var renderedElement;\n\n if (process.env.NODE_ENV !== 'production') {\n renderedElement = measureLifeCyclePerf(function () {\n return inst.render();\n }, this._debugID, 'render');\n } else {\n renderedElement = inst.render();\n }\n\n if (process.env.NODE_ENV !== 'production') {\n // We allow auto-mocks to proceed as if they're returning null.\n if (renderedElement === undefined && inst.render._isMockFunction) {\n // This is probably bad practice. Consider warning here and\n // deprecating this convenience.\n renderedElement = null;\n }\n }\n\n return renderedElement;\n },\n\n /**\n * @private\n */\n _renderValidatedComponent: function () {\n var renderedElement;\n if (process.env.NODE_ENV !== 'production' || this._compositeType !== CompositeTypes.StatelessFunctional) {\n ReactCurrentOwner.current = this;\n try {\n renderedElement = this._renderValidatedComponentWithoutOwnerOrContext();\n } finally {\n ReactCurrentOwner.current = null;\n }\n } else {\n renderedElement = this._renderValidatedComponentWithoutOwnerOrContext();\n }\n !(\n // TODO: An `isValidNode` function would probably be more appropriate\n renderedElement === null || renderedElement === false || React.isValidElement(renderedElement)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.render(): A valid React element (or null) must be returned. You may have returned undefined, an array or some other invalid object.', this.getName() || 'ReactCompositeComponent') : _prodInvariant('109', this.getName() || 'ReactCompositeComponent') : void 0;\n\n return renderedElement;\n },\n\n /**\n * Lazily allocates the refs object and stores `component` as `ref`.\n *\n * @param {string} ref Reference name.\n * @param {component} component Component to store as `ref`.\n * @final\n * @private\n */\n attachRef: function (ref, component) {\n var inst = this.getPublicInstance();\n !(inst != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Stateless function components cannot have refs.') : _prodInvariant('110') : void 0;\n var publicComponentInstance = component.getPublicInstance();\n if (process.env.NODE_ENV !== 'production') {\n var componentName = component && component.getName ? component.getName() : 'a component';\n process.env.NODE_ENV !== 'production' ? warning(publicComponentInstance != null || component._compositeType !== CompositeTypes.StatelessFunctional, 'Stateless function components cannot be given refs ' + '(See ref \"%s\" in %s created by %s). ' + 'Attempts to access this ref will fail.', ref, componentName, this.getName()) : void 0;\n }\n var refs = inst.refs === emptyObject ? inst.refs = {} : inst.refs;\n refs[ref] = publicComponentInstance;\n },\n\n /**\n * Detaches a reference name.\n *\n * @param {string} ref Name to dereference.\n * @final\n * @private\n */\n detachRef: function (ref) {\n var refs = this.getPublicInstance().refs;\n delete refs[ref];\n },\n\n /**\n * Get a text description of the component that can be used to identify it\n * in error messages.\n * @return {string} The name or null.\n * @internal\n */\n getName: function () {\n var type = this._currentElement.type;\n var constructor = this._instance && this._instance.constructor;\n return type.displayName || constructor && constructor.displayName || type.name || constructor && constructor.name || null;\n },\n\n /**\n * Get the publicly accessible representation of this component - i.e. what\n * is exposed by refs and returned by render. Can be null for stateless\n * components.\n *\n * @return {ReactComponent} the public component instance.\n * @internal\n */\n getPublicInstance: function () {\n var inst = this._instance;\n if (this._compositeType === CompositeTypes.StatelessFunctional) {\n return null;\n }\n return inst;\n },\n\n // Stub\n _instantiateReactComponent: null\n\n};\n\nmodule.exports = ReactCompositeComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactCompositeComponent.js\n// module id = 232\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n/* globals __REACT_DEVTOOLS_GLOBAL_HOOK__*/\n\n'use strict';\n\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactDefaultInjection = require('./ReactDefaultInjection');\nvar ReactMount = require('./ReactMount');\nvar ReactReconciler = require('./ReactReconciler');\nvar ReactUpdates = require('./ReactUpdates');\nvar ReactVersion = require('./ReactVersion');\n\nvar findDOMNode = require('./findDOMNode');\nvar getHostComponentFromComposite = require('./getHostComponentFromComposite');\nvar renderSubtreeIntoContainer = require('./renderSubtreeIntoContainer');\nvar warning = require('fbjs/lib/warning');\n\nReactDefaultInjection.inject();\n\nvar ReactDOM = {\n findDOMNode: findDOMNode,\n render: ReactMount.render,\n unmountComponentAtNode: ReactMount.unmountComponentAtNode,\n version: ReactVersion,\n\n /* eslint-disable camelcase */\n unstable_batchedUpdates: ReactUpdates.batchedUpdates,\n unstable_renderSubtreeIntoContainer: renderSubtreeIntoContainer\n};\n\n// Inject the runtime into a devtools global hook regardless of browser.\n// Allows for debugging when the hook is injected on the page.\nif (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' && typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.inject === 'function') {\n __REACT_DEVTOOLS_GLOBAL_HOOK__.inject({\n ComponentTree: {\n getClosestInstanceFromNode: ReactDOMComponentTree.getClosestInstanceFromNode,\n getNodeFromInstance: function (inst) {\n // inst is an internal instance (but could be a composite)\n if (inst._renderedComponent) {\n inst = getHostComponentFromComposite(inst);\n }\n if (inst) {\n return ReactDOMComponentTree.getNodeFromInstance(inst);\n } else {\n return null;\n }\n }\n },\n Mount: ReactMount,\n Reconciler: ReactReconciler\n });\n}\n\nif (process.env.NODE_ENV !== 'production') {\n var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n if (ExecutionEnvironment.canUseDOM && window.top === window.self) {\n\n // First check if devtools is not installed\n if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') {\n // If we're in Chrome or Firefox, provide a download link if not installed.\n if (navigator.userAgent.indexOf('Chrome') > -1 && navigator.userAgent.indexOf('Edge') === -1 || navigator.userAgent.indexOf('Firefox') > -1) {\n // Firefox does not have the issue with devtools loaded over file://\n var showFileUrlMessage = window.location.protocol.indexOf('http') === -1 && navigator.userAgent.indexOf('Firefox') === -1;\n console.debug('Download the React DevTools ' + (showFileUrlMessage ? 'and use an HTTP server (instead of a file: URL) ' : '') + 'for a better development experience: ' + 'https://fb.me/react-devtools');\n }\n }\n\n var testFunc = function testFn() {};\n process.env.NODE_ENV !== 'production' ? warning((testFunc.name || testFunc.toString()).indexOf('testFn') !== -1, 'It looks like you\\'re using a minified copy of the development build ' + 'of React. When deploying React apps to production, make sure to use ' + 'the production build which skips development warnings and is faster. ' + 'See https://fb.me/react-minification for more details.') : void 0;\n\n // If we're in IE8, check to see if we are in compatibility mode and provide\n // information on preventing compatibility mode\n var ieCompatibilityMode = document.documentMode && document.documentMode < 8;\n\n process.env.NODE_ENV !== 'production' ? warning(!ieCompatibilityMode, 'Internet Explorer is running in compatibility mode; please add the ' + 'following tag to your HTML to prevent this from happening: ' + '<meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\" />') : void 0;\n\n var expectedFeatures = [\n // shims\n Array.isArray, Array.prototype.every, Array.prototype.forEach, Array.prototype.indexOf, Array.prototype.map, Date.now, Function.prototype.bind, Object.keys, String.prototype.trim];\n\n for (var i = 0; i < expectedFeatures.length; i++) {\n if (!expectedFeatures[i]) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'One or more ES5 shims expected by React are not available: ' + 'https://fb.me/react-warning-polyfills') : void 0;\n break;\n }\n }\n }\n}\n\nif (process.env.NODE_ENV !== 'production') {\n var ReactInstrumentation = require('./ReactInstrumentation');\n var ReactDOMUnknownPropertyHook = require('./ReactDOMUnknownPropertyHook');\n var ReactDOMNullInputValuePropHook = require('./ReactDOMNullInputValuePropHook');\n var ReactDOMInvalidARIAHook = require('./ReactDOMInvalidARIAHook');\n\n ReactInstrumentation.debugTool.addHook(ReactDOMUnknownPropertyHook);\n ReactInstrumentation.debugTool.addHook(ReactDOMNullInputValuePropHook);\n ReactInstrumentation.debugTool.addHook(ReactDOMInvalidARIAHook);\n}\n\nmodule.exports = ReactDOM;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOM.js\n// module id = 233\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n/* global hasOwnProperty:true */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar AutoFocusUtils = require('./AutoFocusUtils');\nvar CSSPropertyOperations = require('./CSSPropertyOperations');\nvar DOMLazyTree = require('./DOMLazyTree');\nvar DOMNamespaces = require('./DOMNamespaces');\nvar DOMProperty = require('./DOMProperty');\nvar DOMPropertyOperations = require('./DOMPropertyOperations');\nvar EventPluginHub = require('./EventPluginHub');\nvar EventPluginRegistry = require('./EventPluginRegistry');\nvar ReactBrowserEventEmitter = require('./ReactBrowserEventEmitter');\nvar ReactDOMComponentFlags = require('./ReactDOMComponentFlags');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactDOMInput = require('./ReactDOMInput');\nvar ReactDOMOption = require('./ReactDOMOption');\nvar ReactDOMSelect = require('./ReactDOMSelect');\nvar ReactDOMTextarea = require('./ReactDOMTextarea');\nvar ReactInstrumentation = require('./ReactInstrumentation');\nvar ReactMultiChild = require('./ReactMultiChild');\nvar ReactServerRenderingTransaction = require('./ReactServerRenderingTransaction');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar escapeTextContentForBrowser = require('./escapeTextContentForBrowser');\nvar invariant = require('fbjs/lib/invariant');\nvar isEventSupported = require('./isEventSupported');\nvar shallowEqual = require('fbjs/lib/shallowEqual');\nvar validateDOMNesting = require('./validateDOMNesting');\nvar warning = require('fbjs/lib/warning');\n\nvar Flags = ReactDOMComponentFlags;\nvar deleteListener = EventPluginHub.deleteListener;\nvar getNode = ReactDOMComponentTree.getNodeFromInstance;\nvar listenTo = ReactBrowserEventEmitter.listenTo;\nvar registrationNameModules = EventPluginRegistry.registrationNameModules;\n\n// For quickly matching children type, to test if can be treated as content.\nvar CONTENT_TYPES = { 'string': true, 'number': true };\n\nvar STYLE = 'style';\nvar HTML = '__html';\nvar RESERVED_PROPS = {\n children: null,\n dangerouslySetInnerHTML: null,\n suppressContentEditableWarning: null\n};\n\n// Node type for document fragments (Node.DOCUMENT_FRAGMENT_NODE).\nvar DOC_FRAGMENT_TYPE = 11;\n\nfunction getDeclarationErrorAddendum(internalInstance) {\n if (internalInstance) {\n var owner = internalInstance._currentElement._owner || null;\n if (owner) {\n var name = owner.getName();\n if (name) {\n return ' This DOM node was rendered by `' + name + '`.';\n }\n }\n }\n return '';\n}\n\nfunction friendlyStringify(obj) {\n if (typeof obj === 'object') {\n if (Array.isArray(obj)) {\n return '[' + obj.map(friendlyStringify).join(', ') + ']';\n } else {\n var pairs = [];\n for (var key in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\n var keyEscaped = /^[a-z$_][\\w$_]*$/i.test(key) ? key : JSON.stringify(key);\n pairs.push(keyEscaped + ': ' + friendlyStringify(obj[key]));\n }\n }\n return '{' + pairs.join(', ') + '}';\n }\n } else if (typeof obj === 'string') {\n return JSON.stringify(obj);\n } else if (typeof obj === 'function') {\n return '[function object]';\n }\n // Differs from JSON.stringify in that undefined because undefined and that\n // inf and nan don't become null\n return String(obj);\n}\n\nvar styleMutationWarning = {};\n\nfunction checkAndWarnForMutatedStyle(style1, style2, component) {\n if (style1 == null || style2 == null) {\n return;\n }\n if (shallowEqual(style1, style2)) {\n return;\n }\n\n var componentName = component._tag;\n var owner = component._currentElement._owner;\n var ownerName;\n if (owner) {\n ownerName = owner.getName();\n }\n\n var hash = ownerName + '|' + componentName;\n\n if (styleMutationWarning.hasOwnProperty(hash)) {\n return;\n }\n\n styleMutationWarning[hash] = true;\n\n process.env.NODE_ENV !== 'production' ? warning(false, '`%s` was passed a style object that has previously been mutated. ' + 'Mutating `style` is deprecated. Consider cloning it beforehand. Check ' + 'the `render` %s. Previous style: %s. Mutated style: %s.', componentName, owner ? 'of `' + ownerName + '`' : 'using <' + componentName + '>', friendlyStringify(style1), friendlyStringify(style2)) : void 0;\n}\n\n/**\n * @param {object} component\n * @param {?object} props\n */\nfunction assertValidProps(component, props) {\n if (!props) {\n return;\n }\n // Note the use of `==` which checks for null or undefined.\n if (voidElementTags[component._tag]) {\n !(props.children == null && props.dangerouslySetInnerHTML == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s is a void element tag and must neither have `children` nor use `dangerouslySetInnerHTML`.%s', component._tag, component._currentElement._owner ? ' Check the render method of ' + component._currentElement._owner.getName() + '.' : '') : _prodInvariant('137', component._tag, component._currentElement._owner ? ' Check the render method of ' + component._currentElement._owner.getName() + '.' : '') : void 0;\n }\n if (props.dangerouslySetInnerHTML != null) {\n !(props.children == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Can only set one of `children` or `props.dangerouslySetInnerHTML`.') : _prodInvariant('60') : void 0;\n !(typeof props.dangerouslySetInnerHTML === 'object' && HTML in props.dangerouslySetInnerHTML) ? process.env.NODE_ENV !== 'production' ? invariant(false, '`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. Please visit https://fb.me/react-invariant-dangerously-set-inner-html for more information.') : _prodInvariant('61') : void 0;\n }\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(props.innerHTML == null, 'Directly setting property `innerHTML` is not permitted. ' + 'For more information, lookup documentation on `dangerouslySetInnerHTML`.') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(props.suppressContentEditableWarning || !props.contentEditable || props.children == null, 'A component is `contentEditable` and contains `children` managed by ' + 'React. It is now your responsibility to guarantee that none of ' + 'those nodes are unexpectedly modified or duplicated. This is ' + 'probably not intentional.') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(props.onFocusIn == null && props.onFocusOut == null, 'React uses onFocus and onBlur instead of onFocusIn and onFocusOut. ' + 'All React events are normalized to bubble, so onFocusIn and onFocusOut ' + 'are not needed/supported by React.') : void 0;\n }\n !(props.style == null || typeof props.style === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'The `style` prop expects a mapping from style properties to values, not a string. For example, style={{marginRight: spacing + \\'em\\'}} when using JSX.%s', getDeclarationErrorAddendum(component)) : _prodInvariant('62', getDeclarationErrorAddendum(component)) : void 0;\n}\n\nfunction enqueuePutListener(inst, registrationName, listener, transaction) {\n if (transaction instanceof ReactServerRenderingTransaction) {\n return;\n }\n if (process.env.NODE_ENV !== 'production') {\n // IE8 has no API for event capturing and the `onScroll` event doesn't\n // bubble.\n process.env.NODE_ENV !== 'production' ? warning(registrationName !== 'onScroll' || isEventSupported('scroll', true), 'This browser doesn\\'t support the `onScroll` event') : void 0;\n }\n var containerInfo = inst._hostContainerInfo;\n var isDocumentFragment = containerInfo._node && containerInfo._node.nodeType === DOC_FRAGMENT_TYPE;\n var doc = isDocumentFragment ? containerInfo._node : containerInfo._ownerDocument;\n listenTo(registrationName, doc);\n transaction.getReactMountReady().enqueue(putListener, {\n inst: inst,\n registrationName: registrationName,\n listener: listener\n });\n}\n\nfunction putListener() {\n var listenerToPut = this;\n EventPluginHub.putListener(listenerToPut.inst, listenerToPut.registrationName, listenerToPut.listener);\n}\n\nfunction inputPostMount() {\n var inst = this;\n ReactDOMInput.postMountWrapper(inst);\n}\n\nfunction textareaPostMount() {\n var inst = this;\n ReactDOMTextarea.postMountWrapper(inst);\n}\n\nfunction optionPostMount() {\n var inst = this;\n ReactDOMOption.postMountWrapper(inst);\n}\n\nvar setAndValidateContentChildDev = emptyFunction;\nif (process.env.NODE_ENV !== 'production') {\n setAndValidateContentChildDev = function (content) {\n var hasExistingContent = this._contentDebugID != null;\n var debugID = this._debugID;\n // This ID represents the inlined child that has no backing instance:\n var contentDebugID = -debugID;\n\n if (content == null) {\n if (hasExistingContent) {\n ReactInstrumentation.debugTool.onUnmountComponent(this._contentDebugID);\n }\n this._contentDebugID = null;\n return;\n }\n\n validateDOMNesting(null, String(content), this, this._ancestorInfo);\n this._contentDebugID = contentDebugID;\n if (hasExistingContent) {\n ReactInstrumentation.debugTool.onBeforeUpdateComponent(contentDebugID, content);\n ReactInstrumentation.debugTool.onUpdateComponent(contentDebugID);\n } else {\n ReactInstrumentation.debugTool.onBeforeMountComponent(contentDebugID, content, debugID);\n ReactInstrumentation.debugTool.onMountComponent(contentDebugID);\n ReactInstrumentation.debugTool.onSetChildren(debugID, [contentDebugID]);\n }\n };\n}\n\n// There are so many media events, it makes sense to just\n// maintain a list rather than create a `trapBubbledEvent` for each\nvar mediaEvents = {\n topAbort: 'abort',\n topCanPlay: 'canplay',\n topCanPlayThrough: 'canplaythrough',\n topDurationChange: 'durationchange',\n topEmptied: 'emptied',\n topEncrypted: 'encrypted',\n topEnded: 'ended',\n topError: 'error',\n topLoadedData: 'loadeddata',\n topLoadedMetadata: 'loadedmetadata',\n topLoadStart: 'loadstart',\n topPause: 'pause',\n topPlay: 'play',\n topPlaying: 'playing',\n topProgress: 'progress',\n topRateChange: 'ratechange',\n topSeeked: 'seeked',\n topSeeking: 'seeking',\n topStalled: 'stalled',\n topSuspend: 'suspend',\n topTimeUpdate: 'timeupdate',\n topVolumeChange: 'volumechange',\n topWaiting: 'waiting'\n};\n\nfunction trapBubbledEventsLocal() {\n var inst = this;\n // If a component renders to null or if another component fatals and causes\n // the state of the tree to be corrupted, `node` here can be null.\n !inst._rootNodeID ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Must be mounted to trap events') : _prodInvariant('63') : void 0;\n var node = getNode(inst);\n !node ? process.env.NODE_ENV !== 'production' ? invariant(false, 'trapBubbledEvent(...): Requires node to be rendered.') : _prodInvariant('64') : void 0;\n\n switch (inst._tag) {\n case 'iframe':\n case 'object':\n inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topLoad', 'load', node)];\n break;\n case 'video':\n case 'audio':\n\n inst._wrapperState.listeners = [];\n // Create listener for each media event\n for (var event in mediaEvents) {\n if (mediaEvents.hasOwnProperty(event)) {\n inst._wrapperState.listeners.push(ReactBrowserEventEmitter.trapBubbledEvent(event, mediaEvents[event], node));\n }\n }\n break;\n case 'source':\n inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topError', 'error', node)];\n break;\n case 'img':\n inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topError', 'error', node), ReactBrowserEventEmitter.trapBubbledEvent('topLoad', 'load', node)];\n break;\n case 'form':\n inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topReset', 'reset', node), ReactBrowserEventEmitter.trapBubbledEvent('topSubmit', 'submit', node)];\n break;\n case 'input':\n case 'select':\n case 'textarea':\n inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topInvalid', 'invalid', node)];\n break;\n }\n}\n\nfunction postUpdateSelectWrapper() {\n ReactDOMSelect.postUpdateWrapper(this);\n}\n\n// For HTML, certain tags should omit their close tag. We keep a whitelist for\n// those special-case tags.\n\nvar omittedCloseTags = {\n 'area': true,\n 'base': true,\n 'br': true,\n 'col': true,\n 'embed': true,\n 'hr': true,\n 'img': true,\n 'input': true,\n 'keygen': true,\n 'link': true,\n 'meta': true,\n 'param': true,\n 'source': true,\n 'track': true,\n 'wbr': true\n};\n\nvar newlineEatingTags = {\n 'listing': true,\n 'pre': true,\n 'textarea': true\n};\n\n// For HTML, certain tags cannot have children. This has the same purpose as\n// `omittedCloseTags` except that `menuitem` should still have its closing tag.\n\nvar voidElementTags = _assign({\n 'menuitem': true\n}, omittedCloseTags);\n\n// We accept any tag to be rendered but since this gets injected into arbitrary\n// HTML, we want to make sure that it's a safe tag.\n// http://www.w3.org/TR/REC-xml/#NT-Name\n\nvar VALID_TAG_REGEX = /^[a-zA-Z][a-zA-Z:_\\.\\-\\d]*$/; // Simplified subset\nvar validatedTagCache = {};\nvar hasOwnProperty = {}.hasOwnProperty;\n\nfunction validateDangerousTag(tag) {\n if (!hasOwnProperty.call(validatedTagCache, tag)) {\n !VALID_TAG_REGEX.test(tag) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Invalid tag: %s', tag) : _prodInvariant('65', tag) : void 0;\n validatedTagCache[tag] = true;\n }\n}\n\nfunction isCustomComponent(tagName, props) {\n return tagName.indexOf('-') >= 0 || props.is != null;\n}\n\nvar globalIdCounter = 1;\n\n/**\n * Creates a new React class that is idempotent and capable of containing other\n * React components. It accepts event listeners and DOM properties that are\n * valid according to `DOMProperty`.\n *\n * - Event listeners: `onClick`, `onMouseDown`, etc.\n * - DOM properties: `className`, `name`, `title`, etc.\n *\n * The `style` property functions differently from the DOM API. It accepts an\n * object mapping of style properties to values.\n *\n * @constructor ReactDOMComponent\n * @extends ReactMultiChild\n */\nfunction ReactDOMComponent(element) {\n var tag = element.type;\n validateDangerousTag(tag);\n this._currentElement = element;\n this._tag = tag.toLowerCase();\n this._namespaceURI = null;\n this._renderedChildren = null;\n this._previousStyle = null;\n this._previousStyleCopy = null;\n this._hostNode = null;\n this._hostParent = null;\n this._rootNodeID = 0;\n this._domID = 0;\n this._hostContainerInfo = null;\n this._wrapperState = null;\n this._topLevelWrapper = null;\n this._flags = 0;\n if (process.env.NODE_ENV !== 'production') {\n this._ancestorInfo = null;\n setAndValidateContentChildDev.call(this, null);\n }\n}\n\nReactDOMComponent.displayName = 'ReactDOMComponent';\n\nReactDOMComponent.Mixin = {\n\n /**\n * Generates root tag markup then recurses. This method has side effects and\n * is not idempotent.\n *\n * @internal\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @param {?ReactDOMComponent} the parent component instance\n * @param {?object} info about the host container\n * @param {object} context\n * @return {string} The computed markup.\n */\n mountComponent: function (transaction, hostParent, hostContainerInfo, context) {\n this._rootNodeID = globalIdCounter++;\n this._domID = hostContainerInfo._idCounter++;\n this._hostParent = hostParent;\n this._hostContainerInfo = hostContainerInfo;\n\n var props = this._currentElement.props;\n\n switch (this._tag) {\n case 'audio':\n case 'form':\n case 'iframe':\n case 'img':\n case 'link':\n case 'object':\n case 'source':\n case 'video':\n this._wrapperState = {\n listeners: null\n };\n transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);\n break;\n case 'input':\n ReactDOMInput.mountWrapper(this, props, hostParent);\n props = ReactDOMInput.getHostProps(this, props);\n transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);\n break;\n case 'option':\n ReactDOMOption.mountWrapper(this, props, hostParent);\n props = ReactDOMOption.getHostProps(this, props);\n break;\n case 'select':\n ReactDOMSelect.mountWrapper(this, props, hostParent);\n props = ReactDOMSelect.getHostProps(this, props);\n transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);\n break;\n case 'textarea':\n ReactDOMTextarea.mountWrapper(this, props, hostParent);\n props = ReactDOMTextarea.getHostProps(this, props);\n transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);\n break;\n }\n\n assertValidProps(this, props);\n\n // We create tags in the namespace of their parent container, except HTML\n // tags get no namespace.\n var namespaceURI;\n var parentTag;\n if (hostParent != null) {\n namespaceURI = hostParent._namespaceURI;\n parentTag = hostParent._tag;\n } else if (hostContainerInfo._tag) {\n namespaceURI = hostContainerInfo._namespaceURI;\n parentTag = hostContainerInfo._tag;\n }\n if (namespaceURI == null || namespaceURI === DOMNamespaces.svg && parentTag === 'foreignobject') {\n namespaceURI = DOMNamespaces.html;\n }\n if (namespaceURI === DOMNamespaces.html) {\n if (this._tag === 'svg') {\n namespaceURI = DOMNamespaces.svg;\n } else if (this._tag === 'math') {\n namespaceURI = DOMNamespaces.mathml;\n }\n }\n this._namespaceURI = namespaceURI;\n\n if (process.env.NODE_ENV !== 'production') {\n var parentInfo;\n if (hostParent != null) {\n parentInfo = hostParent._ancestorInfo;\n } else if (hostContainerInfo._tag) {\n parentInfo = hostContainerInfo._ancestorInfo;\n }\n if (parentInfo) {\n // parentInfo should always be present except for the top-level\n // component when server rendering\n validateDOMNesting(this._tag, null, this, parentInfo);\n }\n this._ancestorInfo = validateDOMNesting.updatedAncestorInfo(parentInfo, this._tag, this);\n }\n\n var mountImage;\n if (transaction.useCreateElement) {\n var ownerDocument = hostContainerInfo._ownerDocument;\n var el;\n if (namespaceURI === DOMNamespaces.html) {\n if (this._tag === 'script') {\n // Create the script via .innerHTML so its \"parser-inserted\" flag is\n // set to true and it does not execute\n var div = ownerDocument.createElement('div');\n var type = this._currentElement.type;\n div.innerHTML = '<' + type + '></' + type + '>';\n el = div.removeChild(div.firstChild);\n } else if (props.is) {\n el = ownerDocument.createElement(this._currentElement.type, props.is);\n } else {\n // Separate else branch instead of using `props.is || undefined` above becuase of a Firefox bug.\n // See discussion in https://github.com/facebook/react/pull/6896\n // and discussion in https://bugzilla.mozilla.org/show_bug.cgi?id=1276240\n el = ownerDocument.createElement(this._currentElement.type);\n }\n } else {\n el = ownerDocument.createElementNS(namespaceURI, this._currentElement.type);\n }\n ReactDOMComponentTree.precacheNode(this, el);\n this._flags |= Flags.hasCachedChildNodes;\n if (!this._hostParent) {\n DOMPropertyOperations.setAttributeForRoot(el);\n }\n this._updateDOMProperties(null, props, transaction);\n var lazyTree = DOMLazyTree(el);\n this._createInitialChildren(transaction, props, context, lazyTree);\n mountImage = lazyTree;\n } else {\n var tagOpen = this._createOpenTagMarkupAndPutListeners(transaction, props);\n var tagContent = this._createContentMarkup(transaction, props, context);\n if (!tagContent && omittedCloseTags[this._tag]) {\n mountImage = tagOpen + '/>';\n } else {\n mountImage = tagOpen + '>' + tagContent + '</' + this._currentElement.type + '>';\n }\n }\n\n switch (this._tag) {\n case 'input':\n transaction.getReactMountReady().enqueue(inputPostMount, this);\n if (props.autoFocus) {\n transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);\n }\n break;\n case 'textarea':\n transaction.getReactMountReady().enqueue(textareaPostMount, this);\n if (props.autoFocus) {\n transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);\n }\n break;\n case 'select':\n if (props.autoFocus) {\n transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);\n }\n break;\n case 'button':\n if (props.autoFocus) {\n transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);\n }\n break;\n case 'option':\n transaction.getReactMountReady().enqueue(optionPostMount, this);\n break;\n }\n\n return mountImage;\n },\n\n /**\n * Creates markup for the open tag and all attributes.\n *\n * This method has side effects because events get registered.\n *\n * Iterating over object properties is faster than iterating over arrays.\n * @see http://jsperf.com/obj-vs-arr-iteration\n *\n * @private\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @param {object} props\n * @return {string} Markup of opening tag.\n */\n _createOpenTagMarkupAndPutListeners: function (transaction, props) {\n var ret = '<' + this._currentElement.type;\n\n for (var propKey in props) {\n if (!props.hasOwnProperty(propKey)) {\n continue;\n }\n var propValue = props[propKey];\n if (propValue == null) {\n continue;\n }\n if (registrationNameModules.hasOwnProperty(propKey)) {\n if (propValue) {\n enqueuePutListener(this, propKey, propValue, transaction);\n }\n } else {\n if (propKey === STYLE) {\n if (propValue) {\n if (process.env.NODE_ENV !== 'production') {\n // See `_updateDOMProperties`. style block\n this._previousStyle = propValue;\n }\n propValue = this._previousStyleCopy = _assign({}, props.style);\n }\n propValue = CSSPropertyOperations.createMarkupForStyles(propValue, this);\n }\n var markup = null;\n if (this._tag != null && isCustomComponent(this._tag, props)) {\n if (!RESERVED_PROPS.hasOwnProperty(propKey)) {\n markup = DOMPropertyOperations.createMarkupForCustomAttribute(propKey, propValue);\n }\n } else {\n markup = DOMPropertyOperations.createMarkupForProperty(propKey, propValue);\n }\n if (markup) {\n ret += ' ' + markup;\n }\n }\n }\n\n // For static pages, no need to put React ID and checksum. Saves lots of\n // bytes.\n if (transaction.renderToStaticMarkup) {\n return ret;\n }\n\n if (!this._hostParent) {\n ret += ' ' + DOMPropertyOperations.createMarkupForRoot();\n }\n ret += ' ' + DOMPropertyOperations.createMarkupForID(this._domID);\n return ret;\n },\n\n /**\n * Creates markup for the content between the tags.\n *\n * @private\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @param {object} props\n * @param {object} context\n * @return {string} Content markup.\n */\n _createContentMarkup: function (transaction, props, context) {\n var ret = '';\n\n // Intentional use of != to avoid catching zero/false.\n var innerHTML = props.dangerouslySetInnerHTML;\n if (innerHTML != null) {\n if (innerHTML.__html != null) {\n ret = innerHTML.__html;\n }\n } else {\n var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null;\n var childrenToUse = contentToUse != null ? null : props.children;\n if (contentToUse != null) {\n // TODO: Validate that text is allowed as a child of this node\n ret = escapeTextContentForBrowser(contentToUse);\n if (process.env.NODE_ENV !== 'production') {\n setAndValidateContentChildDev.call(this, contentToUse);\n }\n } else if (childrenToUse != null) {\n var mountImages = this.mountChildren(childrenToUse, transaction, context);\n ret = mountImages.join('');\n }\n }\n if (newlineEatingTags[this._tag] && ret.charAt(0) === '\\n') {\n // text/html ignores the first character in these tags if it's a newline\n // Prefer to break application/xml over text/html (for now) by adding\n // a newline specifically to get eaten by the parser. (Alternately for\n // textareas, replacing \"^\\n\" with \"\\r\\n\" doesn't get eaten, and the first\n // \\r is normalized out by HTMLTextAreaElement#value.)\n // See: <http://www.w3.org/TR/html-polyglot/#newlines-in-textarea-and-pre>\n // See: <http://www.w3.org/TR/html5/syntax.html#element-restrictions>\n // See: <http://www.w3.org/TR/html5/syntax.html#newlines>\n // See: Parsing of \"textarea\" \"listing\" and \"pre\" elements\n // from <http://www.w3.org/TR/html5/syntax.html#parsing-main-inbody>\n return '\\n' + ret;\n } else {\n return ret;\n }\n },\n\n _createInitialChildren: function (transaction, props, context, lazyTree) {\n // Intentional use of != to avoid catching zero/false.\n var innerHTML = props.dangerouslySetInnerHTML;\n if (innerHTML != null) {\n if (innerHTML.__html != null) {\n DOMLazyTree.queueHTML(lazyTree, innerHTML.__html);\n }\n } else {\n var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null;\n var childrenToUse = contentToUse != null ? null : props.children;\n // TODO: Validate that text is allowed as a child of this node\n if (contentToUse != null) {\n // Avoid setting textContent when the text is empty. In IE11 setting\n // textContent on a text area will cause the placeholder to not\n // show within the textarea until it has been focused and blurred again.\n // https://github.com/facebook/react/issues/6731#issuecomment-254874553\n if (contentToUse !== '') {\n if (process.env.NODE_ENV !== 'production') {\n setAndValidateContentChildDev.call(this, contentToUse);\n }\n DOMLazyTree.queueText(lazyTree, contentToUse);\n }\n } else if (childrenToUse != null) {\n var mountImages = this.mountChildren(childrenToUse, transaction, context);\n for (var i = 0; i < mountImages.length; i++) {\n DOMLazyTree.queueChild(lazyTree, mountImages[i]);\n }\n }\n }\n },\n\n /**\n * Receives a next element and updates the component.\n *\n * @internal\n * @param {ReactElement} nextElement\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @param {object} context\n */\n receiveComponent: function (nextElement, transaction, context) {\n var prevElement = this._currentElement;\n this._currentElement = nextElement;\n this.updateComponent(transaction, prevElement, nextElement, context);\n },\n\n /**\n * Updates a DOM component after it has already been allocated and\n * attached to the DOM. Reconciles the root DOM node, then recurses.\n *\n * @param {ReactReconcileTransaction} transaction\n * @param {ReactElement} prevElement\n * @param {ReactElement} nextElement\n * @internal\n * @overridable\n */\n updateComponent: function (transaction, prevElement, nextElement, context) {\n var lastProps = prevElement.props;\n var nextProps = this._currentElement.props;\n\n switch (this._tag) {\n case 'input':\n lastProps = ReactDOMInput.getHostProps(this, lastProps);\n nextProps = ReactDOMInput.getHostProps(this, nextProps);\n break;\n case 'option':\n lastProps = ReactDOMOption.getHostProps(this, lastProps);\n nextProps = ReactDOMOption.getHostProps(this, nextProps);\n break;\n case 'select':\n lastProps = ReactDOMSelect.getHostProps(this, lastProps);\n nextProps = ReactDOMSelect.getHostProps(this, nextProps);\n break;\n case 'textarea':\n lastProps = ReactDOMTextarea.getHostProps(this, lastProps);\n nextProps = ReactDOMTextarea.getHostProps(this, nextProps);\n break;\n }\n\n assertValidProps(this, nextProps);\n this._updateDOMProperties(lastProps, nextProps, transaction);\n this._updateDOMChildren(lastProps, nextProps, transaction, context);\n\n switch (this._tag) {\n case 'input':\n // Update the wrapper around inputs *after* updating props. This has to\n // happen after `_updateDOMProperties`. Otherwise HTML5 input validations\n // raise warnings and prevent the new value from being assigned.\n ReactDOMInput.updateWrapper(this);\n break;\n case 'textarea':\n ReactDOMTextarea.updateWrapper(this);\n break;\n case 'select':\n // <select> value update needs to occur after <option> children\n // reconciliation\n transaction.getReactMountReady().enqueue(postUpdateSelectWrapper, this);\n break;\n }\n },\n\n /**\n * Reconciles the properties by detecting differences in property values and\n * updating the DOM as necessary. This function is probably the single most\n * critical path for performance optimization.\n *\n * TODO: Benchmark whether checking for changed values in memory actually\n * improves performance (especially statically positioned elements).\n * TODO: Benchmark the effects of putting this at the top since 99% of props\n * do not change for a given reconciliation.\n * TODO: Benchmark areas that can be improved with caching.\n *\n * @private\n * @param {object} lastProps\n * @param {object} nextProps\n * @param {?DOMElement} node\n */\n _updateDOMProperties: function (lastProps, nextProps, transaction) {\n var propKey;\n var styleName;\n var styleUpdates;\n for (propKey in lastProps) {\n if (nextProps.hasOwnProperty(propKey) || !lastProps.hasOwnProperty(propKey) || lastProps[propKey] == null) {\n continue;\n }\n if (propKey === STYLE) {\n var lastStyle = this._previousStyleCopy;\n for (styleName in lastStyle) {\n if (lastStyle.hasOwnProperty(styleName)) {\n styleUpdates = styleUpdates || {};\n styleUpdates[styleName] = '';\n }\n }\n this._previousStyleCopy = null;\n } else if (registrationNameModules.hasOwnProperty(propKey)) {\n if (lastProps[propKey]) {\n // Only call deleteListener if there was a listener previously or\n // else willDeleteListener gets called when there wasn't actually a\n // listener (e.g., onClick={null})\n deleteListener(this, propKey);\n }\n } else if (isCustomComponent(this._tag, lastProps)) {\n if (!RESERVED_PROPS.hasOwnProperty(propKey)) {\n DOMPropertyOperations.deleteValueForAttribute(getNode(this), propKey);\n }\n } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) {\n DOMPropertyOperations.deleteValueForProperty(getNode(this), propKey);\n }\n }\n for (propKey in nextProps) {\n var nextProp = nextProps[propKey];\n var lastProp = propKey === STYLE ? this._previousStyleCopy : lastProps != null ? lastProps[propKey] : undefined;\n if (!nextProps.hasOwnProperty(propKey) || nextProp === lastProp || nextProp == null && lastProp == null) {\n continue;\n }\n if (propKey === STYLE) {\n if (nextProp) {\n if (process.env.NODE_ENV !== 'production') {\n checkAndWarnForMutatedStyle(this._previousStyleCopy, this._previousStyle, this);\n this._previousStyle = nextProp;\n }\n nextProp = this._previousStyleCopy = _assign({}, nextProp);\n } else {\n this._previousStyleCopy = null;\n }\n if (lastProp) {\n // Unset styles on `lastProp` but not on `nextProp`.\n for (styleName in lastProp) {\n if (lastProp.hasOwnProperty(styleName) && (!nextProp || !nextProp.hasOwnProperty(styleName))) {\n styleUpdates = styleUpdates || {};\n styleUpdates[styleName] = '';\n }\n }\n // Update styles that changed since `lastProp`.\n for (styleName in nextProp) {\n if (nextProp.hasOwnProperty(styleName) && lastProp[styleName] !== nextProp[styleName]) {\n styleUpdates = styleUpdates || {};\n styleUpdates[styleName] = nextProp[styleName];\n }\n }\n } else {\n // Relies on `updateStylesByID` not mutating `styleUpdates`.\n styleUpdates = nextProp;\n }\n } else if (registrationNameModules.hasOwnProperty(propKey)) {\n if (nextProp) {\n enqueuePutListener(this, propKey, nextProp, transaction);\n } else if (lastProp) {\n deleteListener(this, propKey);\n }\n } else if (isCustomComponent(this._tag, nextProps)) {\n if (!RESERVED_PROPS.hasOwnProperty(propKey)) {\n DOMPropertyOperations.setValueForAttribute(getNode(this), propKey, nextProp);\n }\n } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) {\n var node = getNode(this);\n // If we're updating to null or undefined, we should remove the property\n // from the DOM node instead of inadvertently setting to a string. This\n // brings us in line with the same behavior we have on initial render.\n if (nextProp != null) {\n DOMPropertyOperations.setValueForProperty(node, propKey, nextProp);\n } else {\n DOMPropertyOperations.deleteValueForProperty(node, propKey);\n }\n }\n }\n if (styleUpdates) {\n CSSPropertyOperations.setValueForStyles(getNode(this), styleUpdates, this);\n }\n },\n\n /**\n * Reconciles the children with the various properties that affect the\n * children content.\n *\n * @param {object} lastProps\n * @param {object} nextProps\n * @param {ReactReconcileTransaction} transaction\n * @param {object} context\n */\n _updateDOMChildren: function (lastProps, nextProps, transaction, context) {\n var lastContent = CONTENT_TYPES[typeof lastProps.children] ? lastProps.children : null;\n var nextContent = CONTENT_TYPES[typeof nextProps.children] ? nextProps.children : null;\n\n var lastHtml = lastProps.dangerouslySetInnerHTML && lastProps.dangerouslySetInnerHTML.__html;\n var nextHtml = nextProps.dangerouslySetInnerHTML && nextProps.dangerouslySetInnerHTML.__html;\n\n // Note the use of `!=` which checks for null or undefined.\n var lastChildren = lastContent != null ? null : lastProps.children;\n var nextChildren = nextContent != null ? null : nextProps.children;\n\n // If we're switching from children to content/html or vice versa, remove\n // the old content\n var lastHasContentOrHtml = lastContent != null || lastHtml != null;\n var nextHasContentOrHtml = nextContent != null || nextHtml != null;\n if (lastChildren != null && nextChildren == null) {\n this.updateChildren(null, transaction, context);\n } else if (lastHasContentOrHtml && !nextHasContentOrHtml) {\n this.updateTextContent('');\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onSetChildren(this._debugID, []);\n }\n }\n\n if (nextContent != null) {\n if (lastContent !== nextContent) {\n this.updateTextContent('' + nextContent);\n if (process.env.NODE_ENV !== 'production') {\n setAndValidateContentChildDev.call(this, nextContent);\n }\n }\n } else if (nextHtml != null) {\n if (lastHtml !== nextHtml) {\n this.updateMarkup('' + nextHtml);\n }\n if (process.env.NODE_ENV !== 'production') {\n ReactInstrumentation.debugTool.onSetChildren(this._debugID, []);\n }\n } else if (nextChildren != null) {\n if (process.env.NODE_ENV !== 'production') {\n setAndValidateContentChildDev.call(this, null);\n }\n\n this.updateChildren(nextChildren, transaction, context);\n }\n },\n\n getHostNode: function () {\n return getNode(this);\n },\n\n /**\n * Destroys all event registrations for this instance. Does not remove from\n * the DOM. That must be done by the parent.\n *\n * @internal\n */\n unmountComponent: function (safely) {\n switch (this._tag) {\n case 'audio':\n case 'form':\n case 'iframe':\n case 'img':\n case 'link':\n case 'object':\n case 'source':\n case 'video':\n var listeners = this._wrapperState.listeners;\n if (listeners) {\n for (var i = 0; i < listeners.length; i++) {\n listeners[i].remove();\n }\n }\n break;\n case 'html':\n case 'head':\n case 'body':\n /**\n * Components like <html> <head> and <body> can't be removed or added\n * easily in a cross-browser way, however it's valuable to be able to\n * take advantage of React's reconciliation for styling and <title>\n * management. So we just document it and throw in dangerous cases.\n */\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, '<%s> tried to unmount. Because of cross-browser quirks it is impossible to unmount some top-level components (eg <html>, <head>, and <body>) reliably and efficiently. To fix this, have a single top-level component that never unmounts render these elements.', this._tag) : _prodInvariant('66', this._tag) : void 0;\n break;\n }\n\n this.unmountChildren(safely);\n ReactDOMComponentTree.uncacheNode(this);\n EventPluginHub.deleteAllListeners(this);\n this._rootNodeID = 0;\n this._domID = 0;\n this._wrapperState = null;\n\n if (process.env.NODE_ENV !== 'production') {\n setAndValidateContentChildDev.call(this, null);\n }\n },\n\n getPublicInstance: function () {\n return getNode(this);\n }\n\n};\n\n_assign(ReactDOMComponent.prototype, ReactDOMComponent.Mixin, ReactMultiChild.Mixin);\n\nmodule.exports = ReactDOMComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMComponent.js\n// module id = 234\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar validateDOMNesting = require('./validateDOMNesting');\n\nvar DOC_NODE_TYPE = 9;\n\nfunction ReactDOMContainerInfo(topLevelWrapper, node) {\n var info = {\n _topLevelWrapper: topLevelWrapper,\n _idCounter: 1,\n _ownerDocument: node ? node.nodeType === DOC_NODE_TYPE ? node : node.ownerDocument : null,\n _node: node,\n _tag: node ? node.nodeName.toLowerCase() : null,\n _namespaceURI: node ? node.namespaceURI : null\n };\n if (process.env.NODE_ENV !== 'production') {\n info._ancestorInfo = node ? validateDOMNesting.updatedAncestorInfo(null, info._tag, null) : null;\n }\n return info;\n}\n\nmodule.exports = ReactDOMContainerInfo;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMContainerInfo.js\n// module id = 235\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar DOMLazyTree = require('./DOMLazyTree');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\n\nvar ReactDOMEmptyComponent = function (instantiate) {\n // ReactCompositeComponent uses this:\n this._currentElement = null;\n // ReactDOMComponentTree uses these:\n this._hostNode = null;\n this._hostParent = null;\n this._hostContainerInfo = null;\n this._domID = 0;\n};\n_assign(ReactDOMEmptyComponent.prototype, {\n mountComponent: function (transaction, hostParent, hostContainerInfo, context) {\n var domID = hostContainerInfo._idCounter++;\n this._domID = domID;\n this._hostParent = hostParent;\n this._hostContainerInfo = hostContainerInfo;\n\n var nodeValue = ' react-empty: ' + this._domID + ' ';\n if (transaction.useCreateElement) {\n var ownerDocument = hostContainerInfo._ownerDocument;\n var node = ownerDocument.createComment(nodeValue);\n ReactDOMComponentTree.precacheNode(this, node);\n return DOMLazyTree(node);\n } else {\n if (transaction.renderToStaticMarkup) {\n // Normally we'd insert a comment node, but since this is a situation\n // where React won't take over (static pages), we can simply return\n // nothing.\n return '';\n }\n return '<!--' + nodeValue + '-->';\n }\n },\n receiveComponent: function () {},\n getHostNode: function () {\n return ReactDOMComponentTree.getNodeFromInstance(this);\n },\n unmountComponent: function () {\n ReactDOMComponentTree.uncacheNode(this);\n }\n});\n\nmodule.exports = ReactDOMEmptyComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMEmptyComponent.js\n// module id = 236\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactDOMFeatureFlags = {\n useCreateElement: true,\n useFiber: false\n};\n\nmodule.exports = ReactDOMFeatureFlags;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMFeatureFlags.js\n// module id = 237\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMChildrenOperations = require('./DOMChildrenOperations');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\n\n/**\n * Operations used to process updates to DOM nodes.\n */\nvar ReactDOMIDOperations = {\n\n /**\n * Updates a component's children by processing a series of updates.\n *\n * @param {array<object>} updates List of update configurations.\n * @internal\n */\n dangerouslyProcessChildrenUpdates: function (parentInst, updates) {\n var node = ReactDOMComponentTree.getNodeFromInstance(parentInst);\n DOMChildrenOperations.processUpdates(node, updates);\n }\n};\n\nmodule.exports = ReactDOMIDOperations;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMIDOperations.js\n// module id = 238\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar DOMPropertyOperations = require('./DOMPropertyOperations');\nvar LinkedValueUtils = require('./LinkedValueUtils');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nvar didWarnValueLink = false;\nvar didWarnCheckedLink = false;\nvar didWarnValueDefaultValue = false;\nvar didWarnCheckedDefaultChecked = false;\nvar didWarnControlledToUncontrolled = false;\nvar didWarnUncontrolledToControlled = false;\n\nfunction forceUpdateIfMounted() {\n if (this._rootNodeID) {\n // DOM component is still mounted; update\n ReactDOMInput.updateWrapper(this);\n }\n}\n\nfunction isControlled(props) {\n var usesChecked = props.type === 'checkbox' || props.type === 'radio';\n return usesChecked ? props.checked != null : props.value != null;\n}\n\n/**\n * Implements an <input> host component that allows setting these optional\n * props: `checked`, `value`, `defaultChecked`, and `defaultValue`.\n *\n * If `checked` or `value` are not supplied (or null/undefined), user actions\n * that affect the checked state or value will trigger updates to the element.\n *\n * If they are supplied (and not null/undefined), the rendered element will not\n * trigger updates to the element. Instead, the props must change in order for\n * the rendered element to be updated.\n *\n * The rendered element will be initialized as unchecked (or `defaultChecked`)\n * with an empty value (or `defaultValue`).\n *\n * @see http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html\n */\nvar ReactDOMInput = {\n getHostProps: function (inst, props) {\n var value = LinkedValueUtils.getValue(props);\n var checked = LinkedValueUtils.getChecked(props);\n\n var hostProps = _assign({\n // Make sure we set .type before any other properties (setting .value\n // before .type means .value is lost in IE11 and below)\n type: undefined,\n // Make sure we set .step before .value (setting .value before .step\n // means .value is rounded on mount, based upon step precision)\n step: undefined,\n // Make sure we set .min & .max before .value (to ensure proper order\n // in corner cases such as min or max deriving from value, e.g. Issue #7170)\n min: undefined,\n max: undefined\n }, props, {\n defaultChecked: undefined,\n defaultValue: undefined,\n value: value != null ? value : inst._wrapperState.initialValue,\n checked: checked != null ? checked : inst._wrapperState.initialChecked,\n onChange: inst._wrapperState.onChange\n });\n\n return hostProps;\n },\n\n mountWrapper: function (inst, props) {\n if (process.env.NODE_ENV !== 'production') {\n LinkedValueUtils.checkPropTypes('input', props, inst._currentElement._owner);\n\n var owner = inst._currentElement._owner;\n\n if (props.valueLink !== undefined && !didWarnValueLink) {\n process.env.NODE_ENV !== 'production' ? warning(false, '`valueLink` prop on `input` is deprecated; set `value` and `onChange` instead.') : void 0;\n didWarnValueLink = true;\n }\n if (props.checkedLink !== undefined && !didWarnCheckedLink) {\n process.env.NODE_ENV !== 'production' ? warning(false, '`checkedLink` prop on `input` is deprecated; set `value` and `onChange` instead.') : void 0;\n didWarnCheckedLink = true;\n }\n if (props.checked !== undefined && props.defaultChecked !== undefined && !didWarnCheckedDefaultChecked) {\n process.env.NODE_ENV !== 'production' ? warning(false, '%s contains an input of type %s with both checked and defaultChecked props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the checked prop, or the defaultChecked prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0;\n didWarnCheckedDefaultChecked = true;\n }\n if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue) {\n process.env.NODE_ENV !== 'production' ? warning(false, '%s contains an input of type %s with both value and defaultValue props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0;\n didWarnValueDefaultValue = true;\n }\n }\n\n var defaultValue = props.defaultValue;\n inst._wrapperState = {\n initialChecked: props.checked != null ? props.checked : props.defaultChecked,\n initialValue: props.value != null ? props.value : defaultValue,\n listeners: null,\n onChange: _handleChange.bind(inst)\n };\n\n if (process.env.NODE_ENV !== 'production') {\n inst._wrapperState.controlled = isControlled(props);\n }\n },\n\n updateWrapper: function (inst) {\n var props = inst._currentElement.props;\n\n if (process.env.NODE_ENV !== 'production') {\n var controlled = isControlled(props);\n var owner = inst._currentElement._owner;\n\n if (!inst._wrapperState.controlled && controlled && !didWarnUncontrolledToControlled) {\n process.env.NODE_ENV !== 'production' ? warning(false, '%s is changing an uncontrolled input of type %s to be controlled. ' + 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0;\n didWarnUncontrolledToControlled = true;\n }\n if (inst._wrapperState.controlled && !controlled && !didWarnControlledToUncontrolled) {\n process.env.NODE_ENV !== 'production' ? warning(false, '%s is changing a controlled input of type %s to be uncontrolled. ' + 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0;\n didWarnControlledToUncontrolled = true;\n }\n }\n\n // TODO: Shouldn't this be getChecked(props)?\n var checked = props.checked;\n if (checked != null) {\n DOMPropertyOperations.setValueForProperty(ReactDOMComponentTree.getNodeFromInstance(inst), 'checked', checked || false);\n }\n\n var node = ReactDOMComponentTree.getNodeFromInstance(inst);\n var value = LinkedValueUtils.getValue(props);\n if (value != null) {\n\n // Cast `value` to a string to ensure the value is set correctly. While\n // browsers typically do this as necessary, jsdom doesn't.\n var newValue = '' + value;\n\n // To avoid side effects (such as losing text selection), only set value if changed\n if (newValue !== node.value) {\n node.value = newValue;\n }\n } else {\n if (props.value == null && props.defaultValue != null) {\n // In Chrome, assigning defaultValue to certain input types triggers input validation.\n // For number inputs, the display value loses trailing decimal points. For email inputs,\n // Chrome raises \"The specified value <x> is not a valid email address\".\n //\n // Here we check to see if the defaultValue has actually changed, avoiding these problems\n // when the user is inputting text\n //\n // https://github.com/facebook/react/issues/7253\n if (node.defaultValue !== '' + props.defaultValue) {\n node.defaultValue = '' + props.defaultValue;\n }\n }\n if (props.checked == null && props.defaultChecked != null) {\n node.defaultChecked = !!props.defaultChecked;\n }\n }\n },\n\n postMountWrapper: function (inst) {\n var props = inst._currentElement.props;\n\n // This is in postMount because we need access to the DOM node, which is not\n // available until after the component has mounted.\n var node = ReactDOMComponentTree.getNodeFromInstance(inst);\n\n // Detach value from defaultValue. We won't do anything if we're working on\n // submit or reset inputs as those values & defaultValues are linked. They\n // are not resetable nodes so this operation doesn't matter and actually\n // removes browser-default values (eg \"Submit Query\") when no value is\n // provided.\n\n switch (props.type) {\n case 'submit':\n case 'reset':\n break;\n case 'color':\n case 'date':\n case 'datetime':\n case 'datetime-local':\n case 'month':\n case 'time':\n case 'week':\n // This fixes the no-show issue on iOS Safari and Android Chrome:\n // https://github.com/facebook/react/issues/7233\n node.value = '';\n node.value = node.defaultValue;\n break;\n default:\n node.value = node.value;\n break;\n }\n\n // Normally, we'd just do `node.checked = node.checked` upon initial mount, less this bug\n // this is needed to work around a chrome bug where setting defaultChecked\n // will sometimes influence the value of checked (even after detachment).\n // Reference: https://bugs.chromium.org/p/chromium/issues/detail?id=608416\n // We need to temporarily unset name to avoid disrupting radio button groups.\n var name = node.name;\n if (name !== '') {\n node.name = '';\n }\n node.defaultChecked = !node.defaultChecked;\n node.defaultChecked = !node.defaultChecked;\n if (name !== '') {\n node.name = name;\n }\n }\n};\n\nfunction _handleChange(event) {\n var props = this._currentElement.props;\n\n var returnValue = LinkedValueUtils.executeOnChange(props, event);\n\n // Here we use asap to wait until all updates have propagated, which\n // is important when using controlled components within layers:\n // https://github.com/facebook/react/issues/1698\n ReactUpdates.asap(forceUpdateIfMounted, this);\n\n var name = props.name;\n if (props.type === 'radio' && name != null) {\n var rootNode = ReactDOMComponentTree.getNodeFromInstance(this);\n var queryRoot = rootNode;\n\n while (queryRoot.parentNode) {\n queryRoot = queryRoot.parentNode;\n }\n\n // If `rootNode.form` was non-null, then we could try `form.elements`,\n // but that sometimes behaves strangely in IE8. We could also try using\n // `form.getElementsByName`, but that will only return direct children\n // and won't include inputs that use the HTML5 `form=` attribute. Since\n // the input might not even be in a form, let's just use the global\n // `querySelectorAll` to ensure we don't miss anything.\n var group = queryRoot.querySelectorAll('input[name=' + JSON.stringify('' + name) + '][type=\"radio\"]');\n\n for (var i = 0; i < group.length; i++) {\n var otherNode = group[i];\n if (otherNode === rootNode || otherNode.form !== rootNode.form) {\n continue;\n }\n // This will throw if radio buttons rendered by different copies of React\n // and the same name are rendered into the same form (same as #1939).\n // That's probably okay; we don't support it just as we don't support\n // mixing React radio buttons with non-React ones.\n var otherInstance = ReactDOMComponentTree.getInstanceFromNode(otherNode);\n !otherInstance ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactDOMInput: Mixing React and non-React radio inputs with the same `name` is not supported.') : _prodInvariant('90') : void 0;\n // If this is a controlled radio button group, forcing the input that\n // was previously checked to update will cause it to be come re-checked\n // as appropriate.\n ReactUpdates.asap(forceUpdateIfMounted, otherInstance);\n }\n }\n\n return returnValue;\n}\n\nmodule.exports = ReactDOMInput;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMInput.js\n// module id = 239\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMProperty = require('./DOMProperty');\nvar ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n\nvar warning = require('fbjs/lib/warning');\n\nvar warnedProperties = {};\nvar rARIA = new RegExp('^(aria)-[' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$');\n\nfunction validateProperty(tagName, name, debugID) {\n if (warnedProperties.hasOwnProperty(name) && warnedProperties[name]) {\n return true;\n }\n\n if (rARIA.test(name)) {\n var lowerCasedName = name.toLowerCase();\n var standardName = DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? DOMProperty.getPossibleStandardName[lowerCasedName] : null;\n\n // If this is an aria-* attribute, but is not listed in the known DOM\n // DOM properties, then it is an invalid aria-* attribute.\n if (standardName == null) {\n warnedProperties[name] = true;\n return false;\n }\n // aria-* attributes should be lowercase; suggest the lowercase version.\n if (name !== standardName) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown ARIA attribute %s. Did you mean %s?%s', name, standardName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n warnedProperties[name] = true;\n return true;\n }\n }\n\n return true;\n}\n\nfunction warnInvalidARIAProps(debugID, element) {\n var invalidProps = [];\n\n for (var key in element.props) {\n var isValid = validateProperty(element.type, key, debugID);\n if (!isValid) {\n invalidProps.push(key);\n }\n }\n\n var unknownPropString = invalidProps.map(function (prop) {\n return '`' + prop + '`';\n }).join(', ');\n\n if (invalidProps.length === 1) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid aria prop %s on <%s> tag. ' + 'For details, see https://fb.me/invalid-aria-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n } else if (invalidProps.length > 1) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid aria props %s on <%s> tag. ' + 'For details, see https://fb.me/invalid-aria-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n }\n}\n\nfunction handleElement(debugID, element) {\n if (element == null || typeof element.type !== 'string') {\n return;\n }\n if (element.type.indexOf('-') >= 0 || element.props.is) {\n return;\n }\n\n warnInvalidARIAProps(debugID, element);\n}\n\nvar ReactDOMInvalidARIAHook = {\n onBeforeMountComponent: function (debugID, element) {\n if (process.env.NODE_ENV !== 'production') {\n handleElement(debugID, element);\n }\n },\n onBeforeUpdateComponent: function (debugID, element) {\n if (process.env.NODE_ENV !== 'production') {\n handleElement(debugID, element);\n }\n }\n};\n\nmodule.exports = ReactDOMInvalidARIAHook;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMInvalidARIAHook.js\n// module id = 240\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n\nvar warning = require('fbjs/lib/warning');\n\nvar didWarnValueNull = false;\n\nfunction handleElement(debugID, element) {\n if (element == null) {\n return;\n }\n if (element.type !== 'input' && element.type !== 'textarea' && element.type !== 'select') {\n return;\n }\n if (element.props != null && element.props.value === null && !didWarnValueNull) {\n process.env.NODE_ENV !== 'production' ? warning(false, '`value` prop on `%s` should not be null. ' + 'Consider using the empty string to clear the component or `undefined` ' + 'for uncontrolled components.%s', element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n\n didWarnValueNull = true;\n }\n}\n\nvar ReactDOMNullInputValuePropHook = {\n onBeforeMountComponent: function (debugID, element) {\n handleElement(debugID, element);\n },\n onBeforeUpdateComponent: function (debugID, element) {\n handleElement(debugID, element);\n }\n};\n\nmodule.exports = ReactDOMNullInputValuePropHook;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMNullInputValuePropHook.js\n// module id = 241\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar React = require('react/lib/React');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactDOMSelect = require('./ReactDOMSelect');\n\nvar warning = require('fbjs/lib/warning');\nvar didWarnInvalidOptionChildren = false;\n\nfunction flattenChildren(children) {\n var content = '';\n\n // Flatten children and warn if they aren't strings or numbers;\n // invalid types are ignored.\n React.Children.forEach(children, function (child) {\n if (child == null) {\n return;\n }\n if (typeof child === 'string' || typeof child === 'number') {\n content += child;\n } else if (!didWarnInvalidOptionChildren) {\n didWarnInvalidOptionChildren = true;\n process.env.NODE_ENV !== 'production' ? warning(false, 'Only strings and numbers are supported as <option> children.') : void 0;\n }\n });\n\n return content;\n}\n\n/**\n * Implements an <option> host component that warns when `selected` is set.\n */\nvar ReactDOMOption = {\n mountWrapper: function (inst, props, hostParent) {\n // TODO (yungsters): Remove support for `selected` in <option>.\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(props.selected == null, 'Use the `defaultValue` or `value` props on <select> instead of ' + 'setting `selected` on <option>.') : void 0;\n }\n\n // Look up whether this option is 'selected'\n var selectValue = null;\n if (hostParent != null) {\n var selectParent = hostParent;\n\n if (selectParent._tag === 'optgroup') {\n selectParent = selectParent._hostParent;\n }\n\n if (selectParent != null && selectParent._tag === 'select') {\n selectValue = ReactDOMSelect.getSelectValueContext(selectParent);\n }\n }\n\n // If the value is null (e.g., no specified value or after initial mount)\n // or missing (e.g., for <datalist>), we don't change props.selected\n var selected = null;\n if (selectValue != null) {\n var value;\n if (props.value != null) {\n value = props.value + '';\n } else {\n value = flattenChildren(props.children);\n }\n selected = false;\n if (Array.isArray(selectValue)) {\n // multiple\n for (var i = 0; i < selectValue.length; i++) {\n if ('' + selectValue[i] === value) {\n selected = true;\n break;\n }\n }\n } else {\n selected = '' + selectValue === value;\n }\n }\n\n inst._wrapperState = { selected: selected };\n },\n\n postMountWrapper: function (inst) {\n // value=\"\" should make a value attribute (#6219)\n var props = inst._currentElement.props;\n if (props.value != null) {\n var node = ReactDOMComponentTree.getNodeFromInstance(inst);\n node.setAttribute('value', props.value);\n }\n },\n\n getHostProps: function (inst, props) {\n var hostProps = _assign({ selected: undefined, children: undefined }, props);\n\n // Read state only from initial mount because <select> updates value\n // manually; we need the initial state only for server rendering\n if (inst._wrapperState.selected != null) {\n hostProps.selected = inst._wrapperState.selected;\n }\n\n var content = flattenChildren(props.children);\n\n if (content) {\n hostProps.children = content;\n }\n\n return hostProps;\n }\n\n};\n\nmodule.exports = ReactDOMOption;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMOption.js\n// module id = 242\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n\nvar getNodeForCharacterOffset = require('./getNodeForCharacterOffset');\nvar getTextContentAccessor = require('./getTextContentAccessor');\n\n/**\n * While `isCollapsed` is available on the Selection object and `collapsed`\n * is available on the Range object, IE11 sometimes gets them wrong.\n * If the anchor/focus nodes and offsets are the same, the range is collapsed.\n */\nfunction isCollapsed(anchorNode, anchorOffset, focusNode, focusOffset) {\n return anchorNode === focusNode && anchorOffset === focusOffset;\n}\n\n/**\n * Get the appropriate anchor and focus node/offset pairs for IE.\n *\n * The catch here is that IE's selection API doesn't provide information\n * about whether the selection is forward or backward, so we have to\n * behave as though it's always forward.\n *\n * IE text differs from modern selection in that it behaves as though\n * block elements end with a new line. This means character offsets will\n * differ between the two APIs.\n *\n * @param {DOMElement} node\n * @return {object}\n */\nfunction getIEOffsets(node) {\n var selection = document.selection;\n var selectedRange = selection.createRange();\n var selectedLength = selectedRange.text.length;\n\n // Duplicate selection so we can move range without breaking user selection.\n var fromStart = selectedRange.duplicate();\n fromStart.moveToElementText(node);\n fromStart.setEndPoint('EndToStart', selectedRange);\n\n var startOffset = fromStart.text.length;\n var endOffset = startOffset + selectedLength;\n\n return {\n start: startOffset,\n end: endOffset\n };\n}\n\n/**\n * @param {DOMElement} node\n * @return {?object}\n */\nfunction getModernOffsets(node) {\n var selection = window.getSelection && window.getSelection();\n\n if (!selection || selection.rangeCount === 0) {\n return null;\n }\n\n var anchorNode = selection.anchorNode;\n var anchorOffset = selection.anchorOffset;\n var focusNode = selection.focusNode;\n var focusOffset = selection.focusOffset;\n\n var currentRange = selection.getRangeAt(0);\n\n // In Firefox, range.startContainer and range.endContainer can be \"anonymous\n // divs\", e.g. the up/down buttons on an <input type=\"number\">. Anonymous\n // divs do not seem to expose properties, triggering a \"Permission denied\n // error\" if any of its properties are accessed. The only seemingly possible\n // way to avoid erroring is to access a property that typically works for\n // non-anonymous divs and catch any error that may otherwise arise. See\n // https://bugzilla.mozilla.org/show_bug.cgi?id=208427\n try {\n /* eslint-disable no-unused-expressions */\n currentRange.startContainer.nodeType;\n currentRange.endContainer.nodeType;\n /* eslint-enable no-unused-expressions */\n } catch (e) {\n return null;\n }\n\n // If the node and offset values are the same, the selection is collapsed.\n // `Selection.isCollapsed` is available natively, but IE sometimes gets\n // this value wrong.\n var isSelectionCollapsed = isCollapsed(selection.anchorNode, selection.anchorOffset, selection.focusNode, selection.focusOffset);\n\n var rangeLength = isSelectionCollapsed ? 0 : currentRange.toString().length;\n\n var tempRange = currentRange.cloneRange();\n tempRange.selectNodeContents(node);\n tempRange.setEnd(currentRange.startContainer, currentRange.startOffset);\n\n var isTempRangeCollapsed = isCollapsed(tempRange.startContainer, tempRange.startOffset, tempRange.endContainer, tempRange.endOffset);\n\n var start = isTempRangeCollapsed ? 0 : tempRange.toString().length;\n var end = start + rangeLength;\n\n // Detect whether the selection is backward.\n var detectionRange = document.createRange();\n detectionRange.setStart(anchorNode, anchorOffset);\n detectionRange.setEnd(focusNode, focusOffset);\n var isBackward = detectionRange.collapsed;\n\n return {\n start: isBackward ? end : start,\n end: isBackward ? start : end\n };\n}\n\n/**\n * @param {DOMElement|DOMTextNode} node\n * @param {object} offsets\n */\nfunction setIEOffsets(node, offsets) {\n var range = document.selection.createRange().duplicate();\n var start, end;\n\n if (offsets.end === undefined) {\n start = offsets.start;\n end = start;\n } else if (offsets.start > offsets.end) {\n start = offsets.end;\n end = offsets.start;\n } else {\n start = offsets.start;\n end = offsets.end;\n }\n\n range.moveToElementText(node);\n range.moveStart('character', start);\n range.setEndPoint('EndToStart', range);\n range.moveEnd('character', end - start);\n range.select();\n}\n\n/**\n * In modern non-IE browsers, we can support both forward and backward\n * selections.\n *\n * Note: IE10+ supports the Selection object, but it does not support\n * the `extend` method, which means that even in modern IE, it's not possible\n * to programmatically create a backward selection. Thus, for all IE\n * versions, we use the old IE API to create our selections.\n *\n * @param {DOMElement|DOMTextNode} node\n * @param {object} offsets\n */\nfunction setModernOffsets(node, offsets) {\n if (!window.getSelection) {\n return;\n }\n\n var selection = window.getSelection();\n var length = node[getTextContentAccessor()].length;\n var start = Math.min(offsets.start, length);\n var end = offsets.end === undefined ? start : Math.min(offsets.end, length);\n\n // IE 11 uses modern selection, but doesn't support the extend method.\n // Flip backward selections, so we can set with a single range.\n if (!selection.extend && start > end) {\n var temp = end;\n end = start;\n start = temp;\n }\n\n var startMarker = getNodeForCharacterOffset(node, start);\n var endMarker = getNodeForCharacterOffset(node, end);\n\n if (startMarker && endMarker) {\n var range = document.createRange();\n range.setStart(startMarker.node, startMarker.offset);\n selection.removeAllRanges();\n\n if (start > end) {\n selection.addRange(range);\n selection.extend(endMarker.node, endMarker.offset);\n } else {\n range.setEnd(endMarker.node, endMarker.offset);\n selection.addRange(range);\n }\n }\n}\n\nvar useIEOffsets = ExecutionEnvironment.canUseDOM && 'selection' in document && !('getSelection' in window);\n\nvar ReactDOMSelection = {\n /**\n * @param {DOMElement} node\n */\n getOffsets: useIEOffsets ? getIEOffsets : getModernOffsets,\n\n /**\n * @param {DOMElement|DOMTextNode} node\n * @param {object} offsets\n */\n setOffsets: useIEOffsets ? setIEOffsets : setModernOffsets\n};\n\nmodule.exports = ReactDOMSelection;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMSelection.js\n// module id = 243\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar DOMChildrenOperations = require('./DOMChildrenOperations');\nvar DOMLazyTree = require('./DOMLazyTree');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\n\nvar escapeTextContentForBrowser = require('./escapeTextContentForBrowser');\nvar invariant = require('fbjs/lib/invariant');\nvar validateDOMNesting = require('./validateDOMNesting');\n\n/**\n * Text nodes violate a couple assumptions that React makes about components:\n *\n * - When mounting text into the DOM, adjacent text nodes are merged.\n * - Text nodes cannot be assigned a React root ID.\n *\n * This component is used to wrap strings between comment nodes so that they\n * can undergo the same reconciliation that is applied to elements.\n *\n * TODO: Investigate representing React components in the DOM with text nodes.\n *\n * @class ReactDOMTextComponent\n * @extends ReactComponent\n * @internal\n */\nvar ReactDOMTextComponent = function (text) {\n // TODO: This is really a ReactText (ReactNode), not a ReactElement\n this._currentElement = text;\n this._stringText = '' + text;\n // ReactDOMComponentTree uses these:\n this._hostNode = null;\n this._hostParent = null;\n\n // Properties\n this._domID = 0;\n this._mountIndex = 0;\n this._closingComment = null;\n this._commentNodes = null;\n};\n\n_assign(ReactDOMTextComponent.prototype, {\n\n /**\n * Creates the markup for this text node. This node is not intended to have\n * any features besides containing text content.\n *\n * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction\n * @return {string} Markup for this text node.\n * @internal\n */\n mountComponent: function (transaction, hostParent, hostContainerInfo, context) {\n if (process.env.NODE_ENV !== 'production') {\n var parentInfo;\n if (hostParent != null) {\n parentInfo = hostParent._ancestorInfo;\n } else if (hostContainerInfo != null) {\n parentInfo = hostContainerInfo._ancestorInfo;\n }\n if (parentInfo) {\n // parentInfo should always be present except for the top-level\n // component when server rendering\n validateDOMNesting(null, this._stringText, this, parentInfo);\n }\n }\n\n var domID = hostContainerInfo._idCounter++;\n var openingValue = ' react-text: ' + domID + ' ';\n var closingValue = ' /react-text ';\n this._domID = domID;\n this._hostParent = hostParent;\n if (transaction.useCreateElement) {\n var ownerDocument = hostContainerInfo._ownerDocument;\n var openingComment = ownerDocument.createComment(openingValue);\n var closingComment = ownerDocument.createComment(closingValue);\n var lazyTree = DOMLazyTree(ownerDocument.createDocumentFragment());\n DOMLazyTree.queueChild(lazyTree, DOMLazyTree(openingComment));\n if (this._stringText) {\n DOMLazyTree.queueChild(lazyTree, DOMLazyTree(ownerDocument.createTextNode(this._stringText)));\n }\n DOMLazyTree.queueChild(lazyTree, DOMLazyTree(closingComment));\n ReactDOMComponentTree.precacheNode(this, openingComment);\n this._closingComment = closingComment;\n return lazyTree;\n } else {\n var escapedText = escapeTextContentForBrowser(this._stringText);\n\n if (transaction.renderToStaticMarkup) {\n // Normally we'd wrap this between comment nodes for the reasons stated\n // above, but since this is a situation where React won't take over\n // (static pages), we can simply return the text as it is.\n return escapedText;\n }\n\n return '<!--' + openingValue + '-->' + escapedText + '<!--' + closingValue + '-->';\n }\n },\n\n /**\n * Updates this component by updating the text content.\n *\n * @param {ReactText} nextText The next text content\n * @param {ReactReconcileTransaction} transaction\n * @internal\n */\n receiveComponent: function (nextText, transaction) {\n if (nextText !== this._currentElement) {\n this._currentElement = nextText;\n var nextStringText = '' + nextText;\n if (nextStringText !== this._stringText) {\n // TODO: Save this as pending props and use performUpdateIfNecessary\n // and/or updateComponent to do the actual update for consistency with\n // other component types?\n this._stringText = nextStringText;\n var commentNodes = this.getHostNode();\n DOMChildrenOperations.replaceDelimitedText(commentNodes[0], commentNodes[1], nextStringText);\n }\n }\n },\n\n getHostNode: function () {\n var hostNode = this._commentNodes;\n if (hostNode) {\n return hostNode;\n }\n if (!this._closingComment) {\n var openingComment = ReactDOMComponentTree.getNodeFromInstance(this);\n var node = openingComment.nextSibling;\n while (true) {\n !(node != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Missing closing comment for text component %s', this._domID) : _prodInvariant('67', this._domID) : void 0;\n if (node.nodeType === 8 && node.nodeValue === ' /react-text ') {\n this._closingComment = node;\n break;\n }\n node = node.nextSibling;\n }\n }\n hostNode = [this._hostNode, this._closingComment];\n this._commentNodes = hostNode;\n return hostNode;\n },\n\n unmountComponent: function () {\n this._closingComment = null;\n this._commentNodes = null;\n ReactDOMComponentTree.uncacheNode(this);\n }\n\n});\n\nmodule.exports = ReactDOMTextComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMTextComponent.js\n// module id = 244\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar LinkedValueUtils = require('./LinkedValueUtils');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nvar didWarnValueLink = false;\nvar didWarnValDefaultVal = false;\n\nfunction forceUpdateIfMounted() {\n if (this._rootNodeID) {\n // DOM component is still mounted; update\n ReactDOMTextarea.updateWrapper(this);\n }\n}\n\n/**\n * Implements a <textarea> host component that allows setting `value`, and\n * `defaultValue`. This differs from the traditional DOM API because value is\n * usually set as PCDATA children.\n *\n * If `value` is not supplied (or null/undefined), user actions that affect the\n * value will trigger updates to the element.\n *\n * If `value` is supplied (and not null/undefined), the rendered element will\n * not trigger updates to the element. Instead, the `value` prop must change in\n * order for the rendered element to be updated.\n *\n * The rendered element will be initialized with an empty value, the prop\n * `defaultValue` if specified, or the children content (deprecated).\n */\nvar ReactDOMTextarea = {\n getHostProps: function (inst, props) {\n !(props.dangerouslySetInnerHTML == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, '`dangerouslySetInnerHTML` does not make sense on <textarea>.') : _prodInvariant('91') : void 0;\n\n // Always set children to the same thing. In IE9, the selection range will\n // get reset if `textContent` is mutated. We could add a check in setTextContent\n // to only set the value if/when the value differs from the node value (which would\n // completely solve this IE9 bug), but Sebastian+Ben seemed to like this solution.\n // The value can be a boolean or object so that's why it's forced to be a string.\n var hostProps = _assign({}, props, {\n value: undefined,\n defaultValue: undefined,\n children: '' + inst._wrapperState.initialValue,\n onChange: inst._wrapperState.onChange\n });\n\n return hostProps;\n },\n\n mountWrapper: function (inst, props) {\n if (process.env.NODE_ENV !== 'production') {\n LinkedValueUtils.checkPropTypes('textarea', props, inst._currentElement._owner);\n if (props.valueLink !== undefined && !didWarnValueLink) {\n process.env.NODE_ENV !== 'production' ? warning(false, '`valueLink` prop on `textarea` is deprecated; set `value` and `onChange` instead.') : void 0;\n didWarnValueLink = true;\n }\n if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValDefaultVal) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Textarea elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled textarea ' + 'and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components') : void 0;\n didWarnValDefaultVal = true;\n }\n }\n\n var value = LinkedValueUtils.getValue(props);\n var initialValue = value;\n\n // Only bother fetching default value if we're going to use it\n if (value == null) {\n var defaultValue = props.defaultValue;\n // TODO (yungsters): Remove support for children content in <textarea>.\n var children = props.children;\n if (children != null) {\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Use the `defaultValue` or `value` props instead of setting ' + 'children on <textarea>.') : void 0;\n }\n !(defaultValue == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'If you supply `defaultValue` on a <textarea>, do not pass children.') : _prodInvariant('92') : void 0;\n if (Array.isArray(children)) {\n !(children.length <= 1) ? process.env.NODE_ENV !== 'production' ? invariant(false, '<textarea> can only have at most one child.') : _prodInvariant('93') : void 0;\n children = children[0];\n }\n\n defaultValue = '' + children;\n }\n if (defaultValue == null) {\n defaultValue = '';\n }\n initialValue = defaultValue;\n }\n\n inst._wrapperState = {\n initialValue: '' + initialValue,\n listeners: null,\n onChange: _handleChange.bind(inst)\n };\n },\n\n updateWrapper: function (inst) {\n var props = inst._currentElement.props;\n\n var node = ReactDOMComponentTree.getNodeFromInstance(inst);\n var value = LinkedValueUtils.getValue(props);\n if (value != null) {\n // Cast `value` to a string to ensure the value is set correctly. While\n // browsers typically do this as necessary, jsdom doesn't.\n var newValue = '' + value;\n\n // To avoid side effects (such as losing text selection), only set value if changed\n if (newValue !== node.value) {\n node.value = newValue;\n }\n if (props.defaultValue == null) {\n node.defaultValue = newValue;\n }\n }\n if (props.defaultValue != null) {\n node.defaultValue = props.defaultValue;\n }\n },\n\n postMountWrapper: function (inst) {\n // This is in postMount because we need access to the DOM node, which is not\n // available until after the component has mounted.\n var node = ReactDOMComponentTree.getNodeFromInstance(inst);\n var textContent = node.textContent;\n\n // Only set node.value if textContent is equal to the expected\n // initial value. In IE10/IE11 there is a bug where the placeholder attribute\n // will populate textContent as well.\n // https://developer.microsoft.com/microsoft-edge/platform/issues/101525/\n if (textContent === inst._wrapperState.initialValue) {\n node.value = textContent;\n }\n }\n};\n\nfunction _handleChange(event) {\n var props = this._currentElement.props;\n var returnValue = LinkedValueUtils.executeOnChange(props, event);\n ReactUpdates.asap(forceUpdateIfMounted, this);\n return returnValue;\n}\n\nmodule.exports = ReactDOMTextarea;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMTextarea.js\n// module id = 245\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Return the lowest common ancestor of A and B, or null if they are in\n * different trees.\n */\nfunction getLowestCommonAncestor(instA, instB) {\n !('_hostNode' in instA) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0;\n !('_hostNode' in instB) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0;\n\n var depthA = 0;\n for (var tempA = instA; tempA; tempA = tempA._hostParent) {\n depthA++;\n }\n var depthB = 0;\n for (var tempB = instB; tempB; tempB = tempB._hostParent) {\n depthB++;\n }\n\n // If A is deeper, crawl up.\n while (depthA - depthB > 0) {\n instA = instA._hostParent;\n depthA--;\n }\n\n // If B is deeper, crawl up.\n while (depthB - depthA > 0) {\n instB = instB._hostParent;\n depthB--;\n }\n\n // Walk in lockstep until we find a match.\n var depth = depthA;\n while (depth--) {\n if (instA === instB) {\n return instA;\n }\n instA = instA._hostParent;\n instB = instB._hostParent;\n }\n return null;\n}\n\n/**\n * Return if A is an ancestor of B.\n */\nfunction isAncestor(instA, instB) {\n !('_hostNode' in instA) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'isAncestor: Invalid argument.') : _prodInvariant('35') : void 0;\n !('_hostNode' in instB) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'isAncestor: Invalid argument.') : _prodInvariant('35') : void 0;\n\n while (instB) {\n if (instB === instA) {\n return true;\n }\n instB = instB._hostParent;\n }\n return false;\n}\n\n/**\n * Return the parent instance of the passed-in instance.\n */\nfunction getParentInstance(inst) {\n !('_hostNode' in inst) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getParentInstance: Invalid argument.') : _prodInvariant('36') : void 0;\n\n return inst._hostParent;\n}\n\n/**\n * Simulates the traversal of a two-phase, capture/bubble event dispatch.\n */\nfunction traverseTwoPhase(inst, fn, arg) {\n var path = [];\n while (inst) {\n path.push(inst);\n inst = inst._hostParent;\n }\n var i;\n for (i = path.length; i-- > 0;) {\n fn(path[i], 'captured', arg);\n }\n for (i = 0; i < path.length; i++) {\n fn(path[i], 'bubbled', arg);\n }\n}\n\n/**\n * Traverses the ID hierarchy and invokes the supplied `cb` on any IDs that\n * should would receive a `mouseEnter` or `mouseLeave` event.\n *\n * Does not invoke the callback on the nearest common ancestor because nothing\n * \"entered\" or \"left\" that element.\n */\nfunction traverseEnterLeave(from, to, fn, argFrom, argTo) {\n var common = from && to ? getLowestCommonAncestor(from, to) : null;\n var pathFrom = [];\n while (from && from !== common) {\n pathFrom.push(from);\n from = from._hostParent;\n }\n var pathTo = [];\n while (to && to !== common) {\n pathTo.push(to);\n to = to._hostParent;\n }\n var i;\n for (i = 0; i < pathFrom.length; i++) {\n fn(pathFrom[i], 'bubbled', argFrom);\n }\n for (i = pathTo.length; i-- > 0;) {\n fn(pathTo[i], 'captured', argTo);\n }\n}\n\nmodule.exports = {\n isAncestor: isAncestor,\n getLowestCommonAncestor: getLowestCommonAncestor,\n getParentInstance: getParentInstance,\n traverseTwoPhase: traverseTwoPhase,\n traverseEnterLeave: traverseEnterLeave\n};\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMTreeTraversal.js\n// module id = 246\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMProperty = require('./DOMProperty');\nvar EventPluginRegistry = require('./EventPluginRegistry');\nvar ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n\nvar warning = require('fbjs/lib/warning');\n\nif (process.env.NODE_ENV !== 'production') {\n var reactProps = {\n children: true,\n dangerouslySetInnerHTML: true,\n key: true,\n ref: true,\n\n autoFocus: true,\n defaultValue: true,\n valueLink: true,\n defaultChecked: true,\n checkedLink: true,\n innerHTML: true,\n suppressContentEditableWarning: true,\n onFocusIn: true,\n onFocusOut: true\n };\n var warnedProperties = {};\n\n var validateProperty = function (tagName, name, debugID) {\n if (DOMProperty.properties.hasOwnProperty(name) || DOMProperty.isCustomAttribute(name)) {\n return true;\n }\n if (reactProps.hasOwnProperty(name) && reactProps[name] || warnedProperties.hasOwnProperty(name) && warnedProperties[name]) {\n return true;\n }\n if (EventPluginRegistry.registrationNameModules.hasOwnProperty(name)) {\n return true;\n }\n warnedProperties[name] = true;\n var lowerCasedName = name.toLowerCase();\n\n // data-* attributes should be lowercase; suggest the lowercase version\n var standardName = DOMProperty.isCustomAttribute(lowerCasedName) ? lowerCasedName : DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? DOMProperty.getPossibleStandardName[lowerCasedName] : null;\n\n var registrationName = EventPluginRegistry.possibleRegistrationNames.hasOwnProperty(lowerCasedName) ? EventPluginRegistry.possibleRegistrationNames[lowerCasedName] : null;\n\n if (standardName != null) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown DOM property %s. Did you mean %s?%s', name, standardName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n return true;\n } else if (registrationName != null) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown event handler property %s. Did you mean `%s`?%s', name, registrationName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n return true;\n } else {\n // We were unable to guess which prop the user intended.\n // It is likely that the user was just blindly spreading/forwarding props\n // Components should be careful to only render valid props/attributes.\n // Warning will be invoked in warnUnknownProperties to allow grouping.\n return false;\n }\n };\n}\n\nvar warnUnknownProperties = function (debugID, element) {\n var unknownProps = [];\n for (var key in element.props) {\n var isValid = validateProperty(element.type, key, debugID);\n if (!isValid) {\n unknownProps.push(key);\n }\n }\n\n var unknownPropString = unknownProps.map(function (prop) {\n return '`' + prop + '`';\n }).join(', ');\n\n if (unknownProps.length === 1) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown prop %s on <%s> tag. Remove this prop from the element. ' + 'For details, see https://fb.me/react-unknown-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n } else if (unknownProps.length > 1) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown props %s on <%s> tag. Remove these props from the element. ' + 'For details, see https://fb.me/react-unknown-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;\n }\n};\n\nfunction handleElement(debugID, element) {\n if (element == null || typeof element.type !== 'string') {\n return;\n }\n if (element.type.indexOf('-') >= 0 || element.props.is) {\n return;\n }\n warnUnknownProperties(debugID, element);\n}\n\nvar ReactDOMUnknownPropertyHook = {\n onBeforeMountComponent: function (debugID, element) {\n handleElement(debugID, element);\n },\n onBeforeUpdateComponent: function (debugID, element) {\n handleElement(debugID, element);\n }\n};\n\nmodule.exports = ReactDOMUnknownPropertyHook;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDOMUnknownPropertyHook.js\n// module id = 247\n// module chunks = 0","/**\n * Copyright 2016-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactInvalidSetStateWarningHook = require('./ReactInvalidSetStateWarningHook');\nvar ReactHostOperationHistoryHook = require('./ReactHostOperationHistoryHook');\nvar ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n\nvar performanceNow = require('fbjs/lib/performanceNow');\nvar warning = require('fbjs/lib/warning');\n\nvar hooks = [];\nvar didHookThrowForEvent = {};\n\nfunction callHook(event, fn, context, arg1, arg2, arg3, arg4, arg5) {\n try {\n fn.call(context, arg1, arg2, arg3, arg4, arg5);\n } catch (e) {\n process.env.NODE_ENV !== 'production' ? warning(didHookThrowForEvent[event], 'Exception thrown by hook while handling %s: %s', event, e + '\\n' + e.stack) : void 0;\n didHookThrowForEvent[event] = true;\n }\n}\n\nfunction emitEvent(event, arg1, arg2, arg3, arg4, arg5) {\n for (var i = 0; i < hooks.length; i++) {\n var hook = hooks[i];\n var fn = hook[event];\n if (fn) {\n callHook(event, fn, hook, arg1, arg2, arg3, arg4, arg5);\n }\n }\n}\n\nvar isProfiling = false;\nvar flushHistory = [];\nvar lifeCycleTimerStack = [];\nvar currentFlushNesting = 0;\nvar currentFlushMeasurements = [];\nvar currentFlushStartTime = 0;\nvar currentTimerDebugID = null;\nvar currentTimerStartTime = 0;\nvar currentTimerNestedFlushDuration = 0;\nvar currentTimerType = null;\n\nvar lifeCycleTimerHasWarned = false;\n\nfunction clearHistory() {\n ReactComponentTreeHook.purgeUnmountedComponents();\n ReactHostOperationHistoryHook.clearHistory();\n}\n\nfunction getTreeSnapshot(registeredIDs) {\n return registeredIDs.reduce(function (tree, id) {\n var ownerID = ReactComponentTreeHook.getOwnerID(id);\n var parentID = ReactComponentTreeHook.getParentID(id);\n tree[id] = {\n displayName: ReactComponentTreeHook.getDisplayName(id),\n text: ReactComponentTreeHook.getText(id),\n updateCount: ReactComponentTreeHook.getUpdateCount(id),\n childIDs: ReactComponentTreeHook.getChildIDs(id),\n // Text nodes don't have owners but this is close enough.\n ownerID: ownerID || parentID && ReactComponentTreeHook.getOwnerID(parentID) || 0,\n parentID: parentID\n };\n return tree;\n }, {});\n}\n\nfunction resetMeasurements() {\n var previousStartTime = currentFlushStartTime;\n var previousMeasurements = currentFlushMeasurements;\n var previousOperations = ReactHostOperationHistoryHook.getHistory();\n\n if (currentFlushNesting === 0) {\n currentFlushStartTime = 0;\n currentFlushMeasurements = [];\n clearHistory();\n return;\n }\n\n if (previousMeasurements.length || previousOperations.length) {\n var registeredIDs = ReactComponentTreeHook.getRegisteredIDs();\n flushHistory.push({\n duration: performanceNow() - previousStartTime,\n measurements: previousMeasurements || [],\n operations: previousOperations || [],\n treeSnapshot: getTreeSnapshot(registeredIDs)\n });\n }\n\n clearHistory();\n currentFlushStartTime = performanceNow();\n currentFlushMeasurements = [];\n}\n\nfunction checkDebugID(debugID) {\n var allowRoot = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n if (allowRoot && debugID === 0) {\n return;\n }\n if (!debugID) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDebugTool: debugID may not be empty.') : void 0;\n }\n}\n\nfunction beginLifeCycleTimer(debugID, timerType) {\n if (currentFlushNesting === 0) {\n return;\n }\n if (currentTimerType && !lifeCycleTimerHasWarned) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'There is an internal error in the React performance measurement code. ' + 'Did not expect %s timer to start while %s timer is still in ' + 'progress for %s instance.', timerType, currentTimerType || 'no', debugID === currentTimerDebugID ? 'the same' : 'another') : void 0;\n lifeCycleTimerHasWarned = true;\n }\n currentTimerStartTime = performanceNow();\n currentTimerNestedFlushDuration = 0;\n currentTimerDebugID = debugID;\n currentTimerType = timerType;\n}\n\nfunction endLifeCycleTimer(debugID, timerType) {\n if (currentFlushNesting === 0) {\n return;\n }\n if (currentTimerType !== timerType && !lifeCycleTimerHasWarned) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'There is an internal error in the React performance measurement code. ' + 'We did not expect %s timer to stop while %s timer is still in ' + 'progress for %s instance. Please report this as a bug in React.', timerType, currentTimerType || 'no', debugID === currentTimerDebugID ? 'the same' : 'another') : void 0;\n lifeCycleTimerHasWarned = true;\n }\n if (isProfiling) {\n currentFlushMeasurements.push({\n timerType: timerType,\n instanceID: debugID,\n duration: performanceNow() - currentTimerStartTime - currentTimerNestedFlushDuration\n });\n }\n currentTimerStartTime = 0;\n currentTimerNestedFlushDuration = 0;\n currentTimerDebugID = null;\n currentTimerType = null;\n}\n\nfunction pauseCurrentLifeCycleTimer() {\n var currentTimer = {\n startTime: currentTimerStartTime,\n nestedFlushStartTime: performanceNow(),\n debugID: currentTimerDebugID,\n timerType: currentTimerType\n };\n lifeCycleTimerStack.push(currentTimer);\n currentTimerStartTime = 0;\n currentTimerNestedFlushDuration = 0;\n currentTimerDebugID = null;\n currentTimerType = null;\n}\n\nfunction resumeCurrentLifeCycleTimer() {\n var _lifeCycleTimerStack$ = lifeCycleTimerStack.pop(),\n startTime = _lifeCycleTimerStack$.startTime,\n nestedFlushStartTime = _lifeCycleTimerStack$.nestedFlushStartTime,\n debugID = _lifeCycleTimerStack$.debugID,\n timerType = _lifeCycleTimerStack$.timerType;\n\n var nestedFlushDuration = performanceNow() - nestedFlushStartTime;\n currentTimerStartTime = startTime;\n currentTimerNestedFlushDuration += nestedFlushDuration;\n currentTimerDebugID = debugID;\n currentTimerType = timerType;\n}\n\nvar lastMarkTimeStamp = 0;\nvar canUsePerformanceMeasure =\n// $FlowFixMe https://github.com/facebook/flow/issues/2345\ntypeof performance !== 'undefined' && typeof performance.mark === 'function' && typeof performance.clearMarks === 'function' && typeof performance.measure === 'function' && typeof performance.clearMeasures === 'function';\n\nfunction shouldMark(debugID) {\n if (!isProfiling || !canUsePerformanceMeasure) {\n return false;\n }\n var element = ReactComponentTreeHook.getElement(debugID);\n if (element == null || typeof element !== 'object') {\n return false;\n }\n var isHostElement = typeof element.type === 'string';\n if (isHostElement) {\n return false;\n }\n return true;\n}\n\nfunction markBegin(debugID, markType) {\n if (!shouldMark(debugID)) {\n return;\n }\n\n var markName = debugID + '::' + markType;\n lastMarkTimeStamp = performanceNow();\n performance.mark(markName);\n}\n\nfunction markEnd(debugID, markType) {\n if (!shouldMark(debugID)) {\n return;\n }\n\n var markName = debugID + '::' + markType;\n var displayName = ReactComponentTreeHook.getDisplayName(debugID) || 'Unknown';\n\n // Chrome has an issue of dropping markers recorded too fast:\n // https://bugs.chromium.org/p/chromium/issues/detail?id=640652\n // To work around this, we will not report very small measurements.\n // I determined the magic number by tweaking it back and forth.\n // 0.05ms was enough to prevent the issue, but I set it to 0.1ms to be safe.\n // When the bug is fixed, we can `measure()` unconditionally if we want to.\n var timeStamp = performanceNow();\n if (timeStamp - lastMarkTimeStamp > 0.1) {\n var measurementName = displayName + ' [' + markType + ']';\n performance.measure(measurementName, markName);\n }\n\n performance.clearMarks(markName);\n performance.clearMeasures(measurementName);\n}\n\nvar ReactDebugTool = {\n addHook: function (hook) {\n hooks.push(hook);\n },\n removeHook: function (hook) {\n for (var i = 0; i < hooks.length; i++) {\n if (hooks[i] === hook) {\n hooks.splice(i, 1);\n i--;\n }\n }\n },\n isProfiling: function () {\n return isProfiling;\n },\n beginProfiling: function () {\n if (isProfiling) {\n return;\n }\n\n isProfiling = true;\n flushHistory.length = 0;\n resetMeasurements();\n ReactDebugTool.addHook(ReactHostOperationHistoryHook);\n },\n endProfiling: function () {\n if (!isProfiling) {\n return;\n }\n\n isProfiling = false;\n resetMeasurements();\n ReactDebugTool.removeHook(ReactHostOperationHistoryHook);\n },\n getFlushHistory: function () {\n return flushHistory;\n },\n onBeginFlush: function () {\n currentFlushNesting++;\n resetMeasurements();\n pauseCurrentLifeCycleTimer();\n emitEvent('onBeginFlush');\n },\n onEndFlush: function () {\n resetMeasurements();\n currentFlushNesting--;\n resumeCurrentLifeCycleTimer();\n emitEvent('onEndFlush');\n },\n onBeginLifeCycleTimer: function (debugID, timerType) {\n checkDebugID(debugID);\n emitEvent('onBeginLifeCycleTimer', debugID, timerType);\n markBegin(debugID, timerType);\n beginLifeCycleTimer(debugID, timerType);\n },\n onEndLifeCycleTimer: function (debugID, timerType) {\n checkDebugID(debugID);\n endLifeCycleTimer(debugID, timerType);\n markEnd(debugID, timerType);\n emitEvent('onEndLifeCycleTimer', debugID, timerType);\n },\n onBeginProcessingChildContext: function () {\n emitEvent('onBeginProcessingChildContext');\n },\n onEndProcessingChildContext: function () {\n emitEvent('onEndProcessingChildContext');\n },\n onHostOperation: function (operation) {\n checkDebugID(operation.instanceID);\n emitEvent('onHostOperation', operation);\n },\n onSetState: function () {\n emitEvent('onSetState');\n },\n onSetChildren: function (debugID, childDebugIDs) {\n checkDebugID(debugID);\n childDebugIDs.forEach(checkDebugID);\n emitEvent('onSetChildren', debugID, childDebugIDs);\n },\n onBeforeMountComponent: function (debugID, element, parentDebugID) {\n checkDebugID(debugID);\n checkDebugID(parentDebugID, true);\n emitEvent('onBeforeMountComponent', debugID, element, parentDebugID);\n markBegin(debugID, 'mount');\n },\n onMountComponent: function (debugID) {\n checkDebugID(debugID);\n markEnd(debugID, 'mount');\n emitEvent('onMountComponent', debugID);\n },\n onBeforeUpdateComponent: function (debugID, element) {\n checkDebugID(debugID);\n emitEvent('onBeforeUpdateComponent', debugID, element);\n markBegin(debugID, 'update');\n },\n onUpdateComponent: function (debugID) {\n checkDebugID(debugID);\n markEnd(debugID, 'update');\n emitEvent('onUpdateComponent', debugID);\n },\n onBeforeUnmountComponent: function (debugID) {\n checkDebugID(debugID);\n emitEvent('onBeforeUnmountComponent', debugID);\n markBegin(debugID, 'unmount');\n },\n onUnmountComponent: function (debugID) {\n checkDebugID(debugID);\n markEnd(debugID, 'unmount');\n emitEvent('onUnmountComponent', debugID);\n },\n onTestEvent: function () {\n emitEvent('onTestEvent');\n }\n};\n\n// TODO remove these when RN/www gets updated\nReactDebugTool.addDevtool = ReactDebugTool.addHook;\nReactDebugTool.removeDevtool = ReactDebugTool.removeHook;\n\nReactDebugTool.addHook(ReactInvalidSetStateWarningHook);\nReactDebugTool.addHook(ReactComponentTreeHook);\nvar url = ExecutionEnvironment.canUseDOM && window.location.href || '';\nif (/[?&]react_perf\\b/.test(url)) {\n ReactDebugTool.beginProfiling();\n}\n\nmodule.exports = ReactDebugTool;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDebugTool.js\n// module id = 248\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar ReactUpdates = require('./ReactUpdates');\nvar Transaction = require('./Transaction');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\n\nvar RESET_BATCHED_UPDATES = {\n initialize: emptyFunction,\n close: function () {\n ReactDefaultBatchingStrategy.isBatchingUpdates = false;\n }\n};\n\nvar FLUSH_BATCHED_UPDATES = {\n initialize: emptyFunction,\n close: ReactUpdates.flushBatchedUpdates.bind(ReactUpdates)\n};\n\nvar TRANSACTION_WRAPPERS = [FLUSH_BATCHED_UPDATES, RESET_BATCHED_UPDATES];\n\nfunction ReactDefaultBatchingStrategyTransaction() {\n this.reinitializeTransaction();\n}\n\n_assign(ReactDefaultBatchingStrategyTransaction.prototype, Transaction, {\n getTransactionWrappers: function () {\n return TRANSACTION_WRAPPERS;\n }\n});\n\nvar transaction = new ReactDefaultBatchingStrategyTransaction();\n\nvar ReactDefaultBatchingStrategy = {\n isBatchingUpdates: false,\n\n /**\n * Call the provided function in a context within which calls to `setState`\n * and friends are batched such that components aren't updated unnecessarily.\n */\n batchedUpdates: function (callback, a, b, c, d, e) {\n var alreadyBatchingUpdates = ReactDefaultBatchingStrategy.isBatchingUpdates;\n\n ReactDefaultBatchingStrategy.isBatchingUpdates = true;\n\n // The code is written this way to avoid extra allocations\n if (alreadyBatchingUpdates) {\n return callback(a, b, c, d, e);\n } else {\n return transaction.perform(callback, null, a, b, c, d, e);\n }\n }\n};\n\nmodule.exports = ReactDefaultBatchingStrategy;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDefaultBatchingStrategy.js\n// module id = 249\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ARIADOMPropertyConfig = require('./ARIADOMPropertyConfig');\nvar BeforeInputEventPlugin = require('./BeforeInputEventPlugin');\nvar ChangeEventPlugin = require('./ChangeEventPlugin');\nvar DefaultEventPluginOrder = require('./DefaultEventPluginOrder');\nvar EnterLeaveEventPlugin = require('./EnterLeaveEventPlugin');\nvar HTMLDOMPropertyConfig = require('./HTMLDOMPropertyConfig');\nvar ReactComponentBrowserEnvironment = require('./ReactComponentBrowserEnvironment');\nvar ReactDOMComponent = require('./ReactDOMComponent');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactDOMEmptyComponent = require('./ReactDOMEmptyComponent');\nvar ReactDOMTreeTraversal = require('./ReactDOMTreeTraversal');\nvar ReactDOMTextComponent = require('./ReactDOMTextComponent');\nvar ReactDefaultBatchingStrategy = require('./ReactDefaultBatchingStrategy');\nvar ReactEventListener = require('./ReactEventListener');\nvar ReactInjection = require('./ReactInjection');\nvar ReactReconcileTransaction = require('./ReactReconcileTransaction');\nvar SVGDOMPropertyConfig = require('./SVGDOMPropertyConfig');\nvar SelectEventPlugin = require('./SelectEventPlugin');\nvar SimpleEventPlugin = require('./SimpleEventPlugin');\n\nvar alreadyInjected = false;\n\nfunction inject() {\n if (alreadyInjected) {\n // TODO: This is currently true because these injections are shared between\n // the client and the server package. They should be built independently\n // and not share any injection state. Then this problem will be solved.\n return;\n }\n alreadyInjected = true;\n\n ReactInjection.EventEmitter.injectReactEventListener(ReactEventListener);\n\n /**\n * Inject modules for resolving DOM hierarchy and plugin ordering.\n */\n ReactInjection.EventPluginHub.injectEventPluginOrder(DefaultEventPluginOrder);\n ReactInjection.EventPluginUtils.injectComponentTree(ReactDOMComponentTree);\n ReactInjection.EventPluginUtils.injectTreeTraversal(ReactDOMTreeTraversal);\n\n /**\n * Some important event plugins included by default (without having to require\n * them).\n */\n ReactInjection.EventPluginHub.injectEventPluginsByName({\n SimpleEventPlugin: SimpleEventPlugin,\n EnterLeaveEventPlugin: EnterLeaveEventPlugin,\n ChangeEventPlugin: ChangeEventPlugin,\n SelectEventPlugin: SelectEventPlugin,\n BeforeInputEventPlugin: BeforeInputEventPlugin\n });\n\n ReactInjection.HostComponent.injectGenericComponentClass(ReactDOMComponent);\n\n ReactInjection.HostComponent.injectTextComponentClass(ReactDOMTextComponent);\n\n ReactInjection.DOMProperty.injectDOMPropertyConfig(ARIADOMPropertyConfig);\n ReactInjection.DOMProperty.injectDOMPropertyConfig(HTMLDOMPropertyConfig);\n ReactInjection.DOMProperty.injectDOMPropertyConfig(SVGDOMPropertyConfig);\n\n ReactInjection.EmptyComponent.injectEmptyComponentFactory(function (instantiate) {\n return new ReactDOMEmptyComponent(instantiate);\n });\n\n ReactInjection.Updates.injectReconcileTransaction(ReactReconcileTransaction);\n ReactInjection.Updates.injectBatchingStrategy(ReactDefaultBatchingStrategy);\n\n ReactInjection.Component.injectEnvironment(ReactComponentBrowserEnvironment);\n}\n\nmodule.exports = {\n inject: inject\n};\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactDefaultInjection.js\n// module id = 250\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n// The Symbol used to tag the ReactElement type. If there is no native Symbol\n// nor polyfill, then a plain number is used for performance.\n\nvar REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7;\n\nmodule.exports = REACT_ELEMENT_TYPE;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactElementSymbol.js\n// module id = 251\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar EventPluginHub = require('./EventPluginHub');\n\nfunction runEventQueueInBatch(events) {\n EventPluginHub.enqueueEvents(events);\n EventPluginHub.processEventQueue(false);\n}\n\nvar ReactEventEmitterMixin = {\n\n /**\n * Streams a fired top-level event to `EventPluginHub` where plugins have the\n * opportunity to create `ReactEvent`s to be dispatched.\n */\n handleTopLevel: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var events = EventPluginHub.extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget);\n runEventQueueInBatch(events);\n }\n};\n\nmodule.exports = ReactEventEmitterMixin;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactEventEmitterMixin.js\n// module id = 252\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar EventListener = require('fbjs/lib/EventListener');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar PooledClass = require('./PooledClass');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar getEventTarget = require('./getEventTarget');\nvar getUnboundedScrollPosition = require('fbjs/lib/getUnboundedScrollPosition');\n\n/**\n * Find the deepest React component completely containing the root of the\n * passed-in instance (for use when entire React trees are nested within each\n * other). If React trees are not nested, returns null.\n */\nfunction findParent(inst) {\n // TODO: It may be a good idea to cache this to prevent unnecessary DOM\n // traversal, but caching is difficult to do correctly without using a\n // mutation observer to listen for all DOM changes.\n while (inst._hostParent) {\n inst = inst._hostParent;\n }\n var rootNode = ReactDOMComponentTree.getNodeFromInstance(inst);\n var container = rootNode.parentNode;\n return ReactDOMComponentTree.getClosestInstanceFromNode(container);\n}\n\n// Used to store ancestor hierarchy in top level callback\nfunction TopLevelCallbackBookKeeping(topLevelType, nativeEvent) {\n this.topLevelType = topLevelType;\n this.nativeEvent = nativeEvent;\n this.ancestors = [];\n}\n_assign(TopLevelCallbackBookKeeping.prototype, {\n destructor: function () {\n this.topLevelType = null;\n this.nativeEvent = null;\n this.ancestors.length = 0;\n }\n});\nPooledClass.addPoolingTo(TopLevelCallbackBookKeeping, PooledClass.twoArgumentPooler);\n\nfunction handleTopLevelImpl(bookKeeping) {\n var nativeEventTarget = getEventTarget(bookKeeping.nativeEvent);\n var targetInst = ReactDOMComponentTree.getClosestInstanceFromNode(nativeEventTarget);\n\n // Loop through the hierarchy, in case there's any nested components.\n // It's important that we build the array of ancestors before calling any\n // event handlers, because event handlers can modify the DOM, leading to\n // inconsistencies with ReactMount's node cache. See #1105.\n var ancestor = targetInst;\n do {\n bookKeeping.ancestors.push(ancestor);\n ancestor = ancestor && findParent(ancestor);\n } while (ancestor);\n\n for (var i = 0; i < bookKeeping.ancestors.length; i++) {\n targetInst = bookKeeping.ancestors[i];\n ReactEventListener._handleTopLevel(bookKeeping.topLevelType, targetInst, bookKeeping.nativeEvent, getEventTarget(bookKeeping.nativeEvent));\n }\n}\n\nfunction scrollValueMonitor(cb) {\n var scrollPosition = getUnboundedScrollPosition(window);\n cb(scrollPosition);\n}\n\nvar ReactEventListener = {\n _enabled: true,\n _handleTopLevel: null,\n\n WINDOW_HANDLE: ExecutionEnvironment.canUseDOM ? window : null,\n\n setHandleTopLevel: function (handleTopLevel) {\n ReactEventListener._handleTopLevel = handleTopLevel;\n },\n\n setEnabled: function (enabled) {\n ReactEventListener._enabled = !!enabled;\n },\n\n isEnabled: function () {\n return ReactEventListener._enabled;\n },\n\n /**\n * Traps top-level events by using event bubbling.\n *\n * @param {string} topLevelType Record from `EventConstants`.\n * @param {string} handlerBaseName Event name (e.g. \"click\").\n * @param {object} element Element on which to attach listener.\n * @return {?object} An object with a remove function which will forcefully\n * remove the listener.\n * @internal\n */\n trapBubbledEvent: function (topLevelType, handlerBaseName, element) {\n if (!element) {\n return null;\n }\n return EventListener.listen(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType));\n },\n\n /**\n * Traps a top-level event by using event capturing.\n *\n * @param {string} topLevelType Record from `EventConstants`.\n * @param {string} handlerBaseName Event name (e.g. \"click\").\n * @param {object} element Element on which to attach listener.\n * @return {?object} An object with a remove function which will forcefully\n * remove the listener.\n * @internal\n */\n trapCapturedEvent: function (topLevelType, handlerBaseName, element) {\n if (!element) {\n return null;\n }\n return EventListener.capture(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType));\n },\n\n monitorScrollValue: function (refresh) {\n var callback = scrollValueMonitor.bind(null, refresh);\n EventListener.listen(window, 'scroll', callback);\n },\n\n dispatchEvent: function (topLevelType, nativeEvent) {\n if (!ReactEventListener._enabled) {\n return;\n }\n\n var bookKeeping = TopLevelCallbackBookKeeping.getPooled(topLevelType, nativeEvent);\n try {\n // Event queue being processed in the same cycle allows\n // `preventDefault`.\n ReactUpdates.batchedUpdates(handleTopLevelImpl, bookKeeping);\n } finally {\n TopLevelCallbackBookKeeping.release(bookKeeping);\n }\n }\n};\n\nmodule.exports = ReactEventListener;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactEventListener.js\n// module id = 253\n// module chunks = 0","/**\n * Copyright 2016-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar history = [];\n\nvar ReactHostOperationHistoryHook = {\n onHostOperation: function (operation) {\n history.push(operation);\n },\n clearHistory: function () {\n if (ReactHostOperationHistoryHook._preventClearing) {\n // Should only be used for tests.\n return;\n }\n\n history = [];\n },\n getHistory: function () {\n return history;\n }\n};\n\nmodule.exports = ReactHostOperationHistoryHook;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactHostOperationHistoryHook.js\n// module id = 254\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar DOMProperty = require('./DOMProperty');\nvar EventPluginHub = require('./EventPluginHub');\nvar EventPluginUtils = require('./EventPluginUtils');\nvar ReactComponentEnvironment = require('./ReactComponentEnvironment');\nvar ReactEmptyComponent = require('./ReactEmptyComponent');\nvar ReactBrowserEventEmitter = require('./ReactBrowserEventEmitter');\nvar ReactHostComponent = require('./ReactHostComponent');\nvar ReactUpdates = require('./ReactUpdates');\n\nvar ReactInjection = {\n Component: ReactComponentEnvironment.injection,\n DOMProperty: DOMProperty.injection,\n EmptyComponent: ReactEmptyComponent.injection,\n EventPluginHub: EventPluginHub.injection,\n EventPluginUtils: EventPluginUtils.injection,\n EventEmitter: ReactBrowserEventEmitter.injection,\n HostComponent: ReactHostComponent.injection,\n Updates: ReactUpdates.injection\n};\n\nmodule.exports = ReactInjection;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactInjection.js\n// module id = 255\n// module chunks = 0","/**\n * Copyright 2016-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar warning = require('fbjs/lib/warning');\n\nif (process.env.NODE_ENV !== 'production') {\n var processingChildContext = false;\n\n var warnInvalidSetState = function () {\n process.env.NODE_ENV !== 'production' ? warning(!processingChildContext, 'setState(...): Cannot call setState() inside getChildContext()') : void 0;\n };\n}\n\nvar ReactInvalidSetStateWarningHook = {\n onBeginProcessingChildContext: function () {\n processingChildContext = true;\n },\n onEndProcessingChildContext: function () {\n processingChildContext = false;\n },\n onSetState: function () {\n warnInvalidSetState();\n }\n};\n\nmodule.exports = ReactInvalidSetStateWarningHook;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactInvalidSetStateWarningHook.js\n// module id = 256\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar adler32 = require('./adler32');\n\nvar TAG_END = /\\/?>/;\nvar COMMENT_START = /^<\\!\\-\\-/;\n\nvar ReactMarkupChecksum = {\n CHECKSUM_ATTR_NAME: 'data-react-checksum',\n\n /**\n * @param {string} markup Markup string\n * @return {string} Markup string with checksum attribute attached\n */\n addChecksumToMarkup: function (markup) {\n var checksum = adler32(markup);\n\n // Add checksum (handle both parent tags, comments and self-closing tags)\n if (COMMENT_START.test(markup)) {\n return markup;\n } else {\n return markup.replace(TAG_END, ' ' + ReactMarkupChecksum.CHECKSUM_ATTR_NAME + '=\"' + checksum + '\"$&');\n }\n },\n\n /**\n * @param {string} markup to use\n * @param {DOMElement} element root React element\n * @returns {boolean} whether or not the markup is the same\n */\n canReuseMarkup: function (markup, element) {\n var existingChecksum = element.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);\n existingChecksum = existingChecksum && parseInt(existingChecksum, 10);\n var markupChecksum = adler32(markup);\n return markupChecksum === existingChecksum;\n }\n};\n\nmodule.exports = ReactMarkupChecksum;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactMarkupChecksum.js\n// module id = 257\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactComponentEnvironment = require('./ReactComponentEnvironment');\nvar ReactInstanceMap = require('./ReactInstanceMap');\nvar ReactInstrumentation = require('./ReactInstrumentation');\n\nvar ReactCurrentOwner = require('react/lib/ReactCurrentOwner');\nvar ReactReconciler = require('./ReactReconciler');\nvar ReactChildReconciler = require('./ReactChildReconciler');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar flattenChildren = require('./flattenChildren');\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Make an update for markup to be rendered and inserted at a supplied index.\n *\n * @param {string} markup Markup that renders into an element.\n * @param {number} toIndex Destination index.\n * @private\n */\nfunction makeInsertMarkup(markup, afterNode, toIndex) {\n // NOTE: Null values reduce hidden classes.\n return {\n type: 'INSERT_MARKUP',\n content: markup,\n fromIndex: null,\n fromNode: null,\n toIndex: toIndex,\n afterNode: afterNode\n };\n}\n\n/**\n * Make an update for moving an existing element to another index.\n *\n * @param {number} fromIndex Source index of the existing element.\n * @param {number} toIndex Destination index of the element.\n * @private\n */\nfunction makeMove(child, afterNode, toIndex) {\n // NOTE: Null values reduce hidden classes.\n return {\n type: 'MOVE_EXISTING',\n content: null,\n fromIndex: child._mountIndex,\n fromNode: ReactReconciler.getHostNode(child),\n toIndex: toIndex,\n afterNode: afterNode\n };\n}\n\n/**\n * Make an update for removing an element at an index.\n *\n * @param {number} fromIndex Index of the element to remove.\n * @private\n */\nfunction makeRemove(child, node) {\n // NOTE: Null values reduce hidden classes.\n return {\n type: 'REMOVE_NODE',\n content: null,\n fromIndex: child._mountIndex,\n fromNode: node,\n toIndex: null,\n afterNode: null\n };\n}\n\n/**\n * Make an update for setting the markup of a node.\n *\n * @param {string} markup Markup that renders into an element.\n * @private\n */\nfunction makeSetMarkup(markup) {\n // NOTE: Null values reduce hidden classes.\n return {\n type: 'SET_MARKUP',\n content: markup,\n fromIndex: null,\n fromNode: null,\n toIndex: null,\n afterNode: null\n };\n}\n\n/**\n * Make an update for setting the text content.\n *\n * @param {string} textContent Text content to set.\n * @private\n */\nfunction makeTextContent(textContent) {\n // NOTE: Null values reduce hidden classes.\n return {\n type: 'TEXT_CONTENT',\n content: textContent,\n fromIndex: null,\n fromNode: null,\n toIndex: null,\n afterNode: null\n };\n}\n\n/**\n * Push an update, if any, onto the queue. Creates a new queue if none is\n * passed and always returns the queue. Mutative.\n */\nfunction enqueue(queue, update) {\n if (update) {\n queue = queue || [];\n queue.push(update);\n }\n return queue;\n}\n\n/**\n * Processes any enqueued updates.\n *\n * @private\n */\nfunction processQueue(inst, updateQueue) {\n ReactComponentEnvironment.processChildrenUpdates(inst, updateQueue);\n}\n\nvar setChildrenForInstrumentation = emptyFunction;\nif (process.env.NODE_ENV !== 'production') {\n var getDebugID = function (inst) {\n if (!inst._debugID) {\n // Check for ART-like instances. TODO: This is silly/gross.\n var internal;\n if (internal = ReactInstanceMap.get(inst)) {\n inst = internal;\n }\n }\n return inst._debugID;\n };\n setChildrenForInstrumentation = function (children) {\n var debugID = getDebugID(this);\n // TODO: React Native empty components are also multichild.\n // This means they still get into this method but don't have _debugID.\n if (debugID !== 0) {\n ReactInstrumentation.debugTool.onSetChildren(debugID, children ? Object.keys(children).map(function (key) {\n return children[key]._debugID;\n }) : []);\n }\n };\n}\n\n/**\n * ReactMultiChild are capable of reconciling multiple children.\n *\n * @class ReactMultiChild\n * @internal\n */\nvar ReactMultiChild = {\n\n /**\n * Provides common functionality for components that must reconcile multiple\n * children. This is used by `ReactDOMComponent` to mount, update, and\n * unmount child components.\n *\n * @lends {ReactMultiChild.prototype}\n */\n Mixin: {\n\n _reconcilerInstantiateChildren: function (nestedChildren, transaction, context) {\n if (process.env.NODE_ENV !== 'production') {\n var selfDebugID = getDebugID(this);\n if (this._currentElement) {\n try {\n ReactCurrentOwner.current = this._currentElement._owner;\n return ReactChildReconciler.instantiateChildren(nestedChildren, transaction, context, selfDebugID);\n } finally {\n ReactCurrentOwner.current = null;\n }\n }\n }\n return ReactChildReconciler.instantiateChildren(nestedChildren, transaction, context);\n },\n\n _reconcilerUpdateChildren: function (prevChildren, nextNestedChildrenElements, mountImages, removedNodes, transaction, context) {\n var nextChildren;\n var selfDebugID = 0;\n if (process.env.NODE_ENV !== 'production') {\n selfDebugID = getDebugID(this);\n if (this._currentElement) {\n try {\n ReactCurrentOwner.current = this._currentElement._owner;\n nextChildren = flattenChildren(nextNestedChildrenElements, selfDebugID);\n } finally {\n ReactCurrentOwner.current = null;\n }\n ReactChildReconciler.updateChildren(prevChildren, nextChildren, mountImages, removedNodes, transaction, this, this._hostContainerInfo, context, selfDebugID);\n return nextChildren;\n }\n }\n nextChildren = flattenChildren(nextNestedChildrenElements, selfDebugID);\n ReactChildReconciler.updateChildren(prevChildren, nextChildren, mountImages, removedNodes, transaction, this, this._hostContainerInfo, context, selfDebugID);\n return nextChildren;\n },\n\n /**\n * Generates a \"mount image\" for each of the supplied children. In the case\n * of `ReactDOMComponent`, a mount image is a string of markup.\n *\n * @param {?object} nestedChildren Nested child maps.\n * @return {array} An array of mounted representations.\n * @internal\n */\n mountChildren: function (nestedChildren, transaction, context) {\n var children = this._reconcilerInstantiateChildren(nestedChildren, transaction, context);\n this._renderedChildren = children;\n\n var mountImages = [];\n var index = 0;\n for (var name in children) {\n if (children.hasOwnProperty(name)) {\n var child = children[name];\n var selfDebugID = 0;\n if (process.env.NODE_ENV !== 'production') {\n selfDebugID = getDebugID(this);\n }\n var mountImage = ReactReconciler.mountComponent(child, transaction, this, this._hostContainerInfo, context, selfDebugID);\n child._mountIndex = index++;\n mountImages.push(mountImage);\n }\n }\n\n if (process.env.NODE_ENV !== 'production') {\n setChildrenForInstrumentation.call(this, children);\n }\n\n return mountImages;\n },\n\n /**\n * Replaces any rendered children with a text content string.\n *\n * @param {string} nextContent String of content.\n * @internal\n */\n updateTextContent: function (nextContent) {\n var prevChildren = this._renderedChildren;\n // Remove any rendered children.\n ReactChildReconciler.unmountChildren(prevChildren, false);\n for (var name in prevChildren) {\n if (prevChildren.hasOwnProperty(name)) {\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'updateTextContent called on non-empty component.') : _prodInvariant('118') : void 0;\n }\n }\n // Set new text content.\n var updates = [makeTextContent(nextContent)];\n processQueue(this, updates);\n },\n\n /**\n * Replaces any rendered children with a markup string.\n *\n * @param {string} nextMarkup String of markup.\n * @internal\n */\n updateMarkup: function (nextMarkup) {\n var prevChildren = this._renderedChildren;\n // Remove any rendered children.\n ReactChildReconciler.unmountChildren(prevChildren, false);\n for (var name in prevChildren) {\n if (prevChildren.hasOwnProperty(name)) {\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'updateTextContent called on non-empty component.') : _prodInvariant('118') : void 0;\n }\n }\n var updates = [makeSetMarkup(nextMarkup)];\n processQueue(this, updates);\n },\n\n /**\n * Updates the rendered children with new children.\n *\n * @param {?object} nextNestedChildrenElements Nested child element maps.\n * @param {ReactReconcileTransaction} transaction\n * @internal\n */\n updateChildren: function (nextNestedChildrenElements, transaction, context) {\n // Hook used by React ART\n this._updateChildren(nextNestedChildrenElements, transaction, context);\n },\n\n /**\n * @param {?object} nextNestedChildrenElements Nested child element maps.\n * @param {ReactReconcileTransaction} transaction\n * @final\n * @protected\n */\n _updateChildren: function (nextNestedChildrenElements, transaction, context) {\n var prevChildren = this._renderedChildren;\n var removedNodes = {};\n var mountImages = [];\n var nextChildren = this._reconcilerUpdateChildren(prevChildren, nextNestedChildrenElements, mountImages, removedNodes, transaction, context);\n if (!nextChildren && !prevChildren) {\n return;\n }\n var updates = null;\n var name;\n // `nextIndex` will increment for each child in `nextChildren`, but\n // `lastIndex` will be the last index visited in `prevChildren`.\n var nextIndex = 0;\n var lastIndex = 0;\n // `nextMountIndex` will increment for each newly mounted child.\n var nextMountIndex = 0;\n var lastPlacedNode = null;\n for (name in nextChildren) {\n if (!nextChildren.hasOwnProperty(name)) {\n continue;\n }\n var prevChild = prevChildren && prevChildren[name];\n var nextChild = nextChildren[name];\n if (prevChild === nextChild) {\n updates = enqueue(updates, this.moveChild(prevChild, lastPlacedNode, nextIndex, lastIndex));\n lastIndex = Math.max(prevChild._mountIndex, lastIndex);\n prevChild._mountIndex = nextIndex;\n } else {\n if (prevChild) {\n // Update `lastIndex` before `_mountIndex` gets unset by unmounting.\n lastIndex = Math.max(prevChild._mountIndex, lastIndex);\n // The `removedNodes` loop below will actually remove the child.\n }\n // The child must be instantiated before it's mounted.\n updates = enqueue(updates, this._mountChildAtIndex(nextChild, mountImages[nextMountIndex], lastPlacedNode, nextIndex, transaction, context));\n nextMountIndex++;\n }\n nextIndex++;\n lastPlacedNode = ReactReconciler.getHostNode(nextChild);\n }\n // Remove children that are no longer present.\n for (name in removedNodes) {\n if (removedNodes.hasOwnProperty(name)) {\n updates = enqueue(updates, this._unmountChild(prevChildren[name], removedNodes[name]));\n }\n }\n if (updates) {\n processQueue(this, updates);\n }\n this._renderedChildren = nextChildren;\n\n if (process.env.NODE_ENV !== 'production') {\n setChildrenForInstrumentation.call(this, nextChildren);\n }\n },\n\n /**\n * Unmounts all rendered children. This should be used to clean up children\n * when this component is unmounted. It does not actually perform any\n * backend operations.\n *\n * @internal\n */\n unmountChildren: function (safely) {\n var renderedChildren = this._renderedChildren;\n ReactChildReconciler.unmountChildren(renderedChildren, safely);\n this._renderedChildren = null;\n },\n\n /**\n * Moves a child component to the supplied index.\n *\n * @param {ReactComponent} child Component to move.\n * @param {number} toIndex Destination index of the element.\n * @param {number} lastIndex Last index visited of the siblings of `child`.\n * @protected\n */\n moveChild: function (child, afterNode, toIndex, lastIndex) {\n // If the index of `child` is less than `lastIndex`, then it needs to\n // be moved. Otherwise, we do not need to move it because a child will be\n // inserted or moved before `child`.\n if (child._mountIndex < lastIndex) {\n return makeMove(child, afterNode, toIndex);\n }\n },\n\n /**\n * Creates a child component.\n *\n * @param {ReactComponent} child Component to create.\n * @param {string} mountImage Markup to insert.\n * @protected\n */\n createChild: function (child, afterNode, mountImage) {\n return makeInsertMarkup(mountImage, afterNode, child._mountIndex);\n },\n\n /**\n * Removes a child component.\n *\n * @param {ReactComponent} child Child to remove.\n * @protected\n */\n removeChild: function (child, node) {\n return makeRemove(child, node);\n },\n\n /**\n * Mounts a child with the supplied name.\n *\n * NOTE: This is part of `updateChildren` and is here for readability.\n *\n * @param {ReactComponent} child Component to mount.\n * @param {string} name Name of the child.\n * @param {number} index Index at which to insert the child.\n * @param {ReactReconcileTransaction} transaction\n * @private\n */\n _mountChildAtIndex: function (child, mountImage, afterNode, index, transaction, context) {\n child._mountIndex = index;\n return this.createChild(child, afterNode, mountImage);\n },\n\n /**\n * Unmounts a rendered child.\n *\n * NOTE: This is part of `updateChildren` and is here for readability.\n *\n * @param {ReactComponent} child Component to unmount.\n * @private\n */\n _unmountChild: function (child, node) {\n var update = this.removeChild(child, node);\n child._mountIndex = null;\n return update;\n }\n\n }\n\n};\n\nmodule.exports = ReactMultiChild;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactMultiChild.js\n// module id = 258\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * @param {?object} object\n * @return {boolean} True if `object` is a valid owner.\n * @final\n */\nfunction isValidOwner(object) {\n return !!(object && typeof object.attachRef === 'function' && typeof object.detachRef === 'function');\n}\n\n/**\n * ReactOwners are capable of storing references to owned components.\n *\n * All components are capable of //being// referenced by owner components, but\n * only ReactOwner components are capable of //referencing// owned components.\n * The named reference is known as a \"ref\".\n *\n * Refs are available when mounted and updated during reconciliation.\n *\n * var MyComponent = React.createClass({\n * render: function() {\n * return (\n * <div onClick={this.handleClick}>\n * <CustomComponent ref=\"custom\" />\n * </div>\n * );\n * },\n * handleClick: function() {\n * this.refs.custom.handleClick();\n * },\n * componentDidMount: function() {\n * this.refs.custom.initialize();\n * }\n * });\n *\n * Refs should rarely be used. When refs are used, they should only be done to\n * control data that is not handled by React's data flow.\n *\n * @class ReactOwner\n */\nvar ReactOwner = {\n /**\n * Adds a component by ref to an owner component.\n *\n * @param {ReactComponent} component Component to reference.\n * @param {string} ref Name by which to refer to the component.\n * @param {ReactOwner} owner Component on which to record the ref.\n * @final\n * @internal\n */\n addComponentAsRefTo: function (component, ref, owner) {\n !isValidOwner(owner) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'addComponentAsRefTo(...): Only a ReactOwner can have refs. You might be adding a ref to a component that was not created inside a component\\'s `render` method, or you have multiple copies of React loaded (details: https://fb.me/react-refs-must-have-owner).') : _prodInvariant('119') : void 0;\n owner.attachRef(ref, component);\n },\n\n /**\n * Removes a component by ref from an owner component.\n *\n * @param {ReactComponent} component Component to dereference.\n * @param {string} ref Name of the ref to remove.\n * @param {ReactOwner} owner Component on which the ref is recorded.\n * @final\n * @internal\n */\n removeComponentAsRefFrom: function (component, ref, owner) {\n !isValidOwner(owner) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'removeComponentAsRefFrom(...): Only a ReactOwner can have refs. You might be removing a ref to a component that was not created inside a component\\'s `render` method, or you have multiple copies of React loaded (details: https://fb.me/react-refs-must-have-owner).') : _prodInvariant('120') : void 0;\n var ownerPublicInstance = owner.getPublicInstance();\n // Check that `component`'s owner is still alive and that `component` is still the current ref\n // because we do not want to detach the ref if another component stole it.\n if (ownerPublicInstance && ownerPublicInstance.refs[ref] === component.getPublicInstance()) {\n owner.detachRef(ref);\n }\n }\n\n};\n\nmodule.exports = ReactOwner;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactOwner.js\n// module id = 259\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactPropTypeLocationNames = {};\n\nif (process.env.NODE_ENV !== 'production') {\n ReactPropTypeLocationNames = {\n prop: 'prop',\n context: 'context',\n childContext: 'child context'\n };\n}\n\nmodule.exports = ReactPropTypeLocationNames;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactPropTypeLocationNames.js\n// module id = 260\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar CallbackQueue = require('./CallbackQueue');\nvar PooledClass = require('./PooledClass');\nvar ReactBrowserEventEmitter = require('./ReactBrowserEventEmitter');\nvar ReactInputSelection = require('./ReactInputSelection');\nvar ReactInstrumentation = require('./ReactInstrumentation');\nvar Transaction = require('./Transaction');\nvar ReactUpdateQueue = require('./ReactUpdateQueue');\n\n/**\n * Ensures that, when possible, the selection range (currently selected text\n * input) is not disturbed by performing the transaction.\n */\nvar SELECTION_RESTORATION = {\n /**\n * @return {Selection} Selection information.\n */\n initialize: ReactInputSelection.getSelectionInformation,\n /**\n * @param {Selection} sel Selection information returned from `initialize`.\n */\n close: ReactInputSelection.restoreSelection\n};\n\n/**\n * Suppresses events (blur/focus) that could be inadvertently dispatched due to\n * high level DOM manipulations (like temporarily removing a text input from the\n * DOM).\n */\nvar EVENT_SUPPRESSION = {\n /**\n * @return {boolean} The enabled status of `ReactBrowserEventEmitter` before\n * the reconciliation.\n */\n initialize: function () {\n var currentlyEnabled = ReactBrowserEventEmitter.isEnabled();\n ReactBrowserEventEmitter.setEnabled(false);\n return currentlyEnabled;\n },\n\n /**\n * @param {boolean} previouslyEnabled Enabled status of\n * `ReactBrowserEventEmitter` before the reconciliation occurred. `close`\n * restores the previous value.\n */\n close: function (previouslyEnabled) {\n ReactBrowserEventEmitter.setEnabled(previouslyEnabled);\n }\n};\n\n/**\n * Provides a queue for collecting `componentDidMount` and\n * `componentDidUpdate` callbacks during the transaction.\n */\nvar ON_DOM_READY_QUEUEING = {\n /**\n * Initializes the internal `onDOMReady` queue.\n */\n initialize: function () {\n this.reactMountReady.reset();\n },\n\n /**\n * After DOM is flushed, invoke all registered `onDOMReady` callbacks.\n */\n close: function () {\n this.reactMountReady.notifyAll();\n }\n};\n\n/**\n * Executed within the scope of the `Transaction` instance. Consider these as\n * being member methods, but with an implied ordering while being isolated from\n * each other.\n */\nvar TRANSACTION_WRAPPERS = [SELECTION_RESTORATION, EVENT_SUPPRESSION, ON_DOM_READY_QUEUEING];\n\nif (process.env.NODE_ENV !== 'production') {\n TRANSACTION_WRAPPERS.push({\n initialize: ReactInstrumentation.debugTool.onBeginFlush,\n close: ReactInstrumentation.debugTool.onEndFlush\n });\n}\n\n/**\n * Currently:\n * - The order that these are listed in the transaction is critical:\n * - Suppresses events.\n * - Restores selection range.\n *\n * Future:\n * - Restore document/overflow scroll positions that were unintentionally\n * modified via DOM insertions above the top viewport boundary.\n * - Implement/integrate with customized constraint based layout system and keep\n * track of which dimensions must be remeasured.\n *\n * @class ReactReconcileTransaction\n */\nfunction ReactReconcileTransaction(useCreateElement) {\n this.reinitializeTransaction();\n // Only server-side rendering really needs this option (see\n // `ReactServerRendering`), but server-side uses\n // `ReactServerRenderingTransaction` instead. This option is here so that it's\n // accessible and defaults to false when `ReactDOMComponent` and\n // `ReactDOMTextComponent` checks it in `mountComponent`.`\n this.renderToStaticMarkup = false;\n this.reactMountReady = CallbackQueue.getPooled(null);\n this.useCreateElement = useCreateElement;\n}\n\nvar Mixin = {\n /**\n * @see Transaction\n * @abstract\n * @final\n * @return {array<object>} List of operation wrap procedures.\n * TODO: convert to array<TransactionWrapper>\n */\n getTransactionWrappers: function () {\n return TRANSACTION_WRAPPERS;\n },\n\n /**\n * @return {object} The queue to collect `onDOMReady` callbacks with.\n */\n getReactMountReady: function () {\n return this.reactMountReady;\n },\n\n /**\n * @return {object} The queue to collect React async events.\n */\n getUpdateQueue: function () {\n return ReactUpdateQueue;\n },\n\n /**\n * Save current transaction state -- if the return value from this method is\n * passed to `rollback`, the transaction will be reset to that state.\n */\n checkpoint: function () {\n // reactMountReady is the our only stateful wrapper\n return this.reactMountReady.checkpoint();\n },\n\n rollback: function (checkpoint) {\n this.reactMountReady.rollback(checkpoint);\n },\n\n /**\n * `PooledClass` looks for this, and will invoke this before allowing this\n * instance to be reused.\n */\n destructor: function () {\n CallbackQueue.release(this.reactMountReady);\n this.reactMountReady = null;\n }\n};\n\n_assign(ReactReconcileTransaction.prototype, Transaction, Mixin);\n\nPooledClass.addPoolingTo(ReactReconcileTransaction);\n\nmodule.exports = ReactReconcileTransaction;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactReconcileTransaction.js\n// module id = 261\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar ReactOwner = require('./ReactOwner');\n\nvar ReactRef = {};\n\nfunction attachRef(ref, component, owner) {\n if (typeof ref === 'function') {\n ref(component.getPublicInstance());\n } else {\n // Legacy ref\n ReactOwner.addComponentAsRefTo(component, ref, owner);\n }\n}\n\nfunction detachRef(ref, component, owner) {\n if (typeof ref === 'function') {\n ref(null);\n } else {\n // Legacy ref\n ReactOwner.removeComponentAsRefFrom(component, ref, owner);\n }\n}\n\nReactRef.attachRefs = function (instance, element) {\n if (element === null || typeof element !== 'object') {\n return;\n }\n var ref = element.ref;\n if (ref != null) {\n attachRef(ref, instance, element._owner);\n }\n};\n\nReactRef.shouldUpdateRefs = function (prevElement, nextElement) {\n // If either the owner or a `ref` has changed, make sure the newest owner\n // has stored a reference to `this`, and the previous owner (if different)\n // has forgotten the reference to `this`. We use the element instead\n // of the public this.props because the post processing cannot determine\n // a ref. The ref conceptually lives on the element.\n\n // TODO: Should this even be possible? The owner cannot change because\n // it's forbidden by shouldUpdateReactComponent. The ref can change\n // if you swap the keys of but not the refs. Reconsider where this check\n // is made. It probably belongs where the key checking and\n // instantiateReactComponent is done.\n\n var prevRef = null;\n var prevOwner = null;\n if (prevElement !== null && typeof prevElement === 'object') {\n prevRef = prevElement.ref;\n prevOwner = prevElement._owner;\n }\n\n var nextRef = null;\n var nextOwner = null;\n if (nextElement !== null && typeof nextElement === 'object') {\n nextRef = nextElement.ref;\n nextOwner = nextElement._owner;\n }\n\n return prevRef !== nextRef ||\n // If owner changes but we have an unchanged function ref, don't update refs\n typeof nextRef === 'string' && nextOwner !== prevOwner;\n};\n\nReactRef.detachRefs = function (instance, element) {\n if (element === null || typeof element !== 'object') {\n return;\n }\n var ref = element.ref;\n if (ref != null) {\n detachRef(ref, instance, element._owner);\n }\n};\n\nmodule.exports = ReactRef;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactRef.js\n// module id = 262\n// module chunks = 0","/**\n * Copyright 2014-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar PooledClass = require('./PooledClass');\nvar Transaction = require('./Transaction');\nvar ReactInstrumentation = require('./ReactInstrumentation');\nvar ReactServerUpdateQueue = require('./ReactServerUpdateQueue');\n\n/**\n * Executed within the scope of the `Transaction` instance. Consider these as\n * being member methods, but with an implied ordering while being isolated from\n * each other.\n */\nvar TRANSACTION_WRAPPERS = [];\n\nif (process.env.NODE_ENV !== 'production') {\n TRANSACTION_WRAPPERS.push({\n initialize: ReactInstrumentation.debugTool.onBeginFlush,\n close: ReactInstrumentation.debugTool.onEndFlush\n });\n}\n\nvar noopCallbackQueue = {\n enqueue: function () {}\n};\n\n/**\n * @class ReactServerRenderingTransaction\n * @param {boolean} renderToStaticMarkup\n */\nfunction ReactServerRenderingTransaction(renderToStaticMarkup) {\n this.reinitializeTransaction();\n this.renderToStaticMarkup = renderToStaticMarkup;\n this.useCreateElement = false;\n this.updateQueue = new ReactServerUpdateQueue(this);\n}\n\nvar Mixin = {\n /**\n * @see Transaction\n * @abstract\n * @final\n * @return {array} Empty list of operation wrap procedures.\n */\n getTransactionWrappers: function () {\n return TRANSACTION_WRAPPERS;\n },\n\n /**\n * @return {object} The queue to collect `onDOMReady` callbacks with.\n */\n getReactMountReady: function () {\n return noopCallbackQueue;\n },\n\n /**\n * @return {object} The queue to collect React async events.\n */\n getUpdateQueue: function () {\n return this.updateQueue;\n },\n\n /**\n * `PooledClass` looks for this, and will invoke this before allowing this\n * instance to be reused.\n */\n destructor: function () {},\n\n checkpoint: function () {},\n\n rollback: function () {}\n};\n\n_assign(ReactServerRenderingTransaction.prototype, Transaction, Mixin);\n\nPooledClass.addPoolingTo(ReactServerRenderingTransaction);\n\nmodule.exports = ReactServerRenderingTransaction;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactServerRenderingTransaction.js\n// module id = 263\n// module chunks = 0","/**\n * Copyright 2015-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar ReactUpdateQueue = require('./ReactUpdateQueue');\n\nvar warning = require('fbjs/lib/warning');\n\nfunction warnNoop(publicInstance, callerName) {\n if (process.env.NODE_ENV !== 'production') {\n var constructor = publicInstance.constructor;\n process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): Can only update a mounting component. ' + 'This usually means you called %s() outside componentWillMount() on the server. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0;\n }\n}\n\n/**\n * This is the update queue used for server rendering.\n * It delegates to ReactUpdateQueue while server rendering is in progress and\n * switches to ReactNoopUpdateQueue after the transaction has completed.\n * @class ReactServerUpdateQueue\n * @param {Transaction} transaction\n */\n\nvar ReactServerUpdateQueue = function () {\n function ReactServerUpdateQueue(transaction) {\n _classCallCheck(this, ReactServerUpdateQueue);\n\n this.transaction = transaction;\n }\n\n /**\n * Checks whether or not this composite component is mounted.\n * @param {ReactClass} publicInstance The instance we want to test.\n * @return {boolean} True if mounted, false otherwise.\n * @protected\n * @final\n */\n\n\n ReactServerUpdateQueue.prototype.isMounted = function isMounted(publicInstance) {\n return false;\n };\n\n /**\n * Enqueue a callback that will be executed after all the pending updates\n * have processed.\n *\n * @param {ReactClass} publicInstance The instance to use as `this` context.\n * @param {?function} callback Called after state is updated.\n * @internal\n */\n\n\n ReactServerUpdateQueue.prototype.enqueueCallback = function enqueueCallback(publicInstance, callback, callerName) {\n if (this.transaction.isInTransaction()) {\n ReactUpdateQueue.enqueueCallback(publicInstance, callback, callerName);\n }\n };\n\n /**\n * Forces an update. This should only be invoked when it is known with\n * certainty that we are **not** in a DOM transaction.\n *\n * You may want to call this when you know that some deeper aspect of the\n * component's state has changed but `setState` was not called.\n *\n * This will not invoke `shouldComponentUpdate`, but it will invoke\n * `componentWillUpdate` and `componentDidUpdate`.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @internal\n */\n\n\n ReactServerUpdateQueue.prototype.enqueueForceUpdate = function enqueueForceUpdate(publicInstance) {\n if (this.transaction.isInTransaction()) {\n ReactUpdateQueue.enqueueForceUpdate(publicInstance);\n } else {\n warnNoop(publicInstance, 'forceUpdate');\n }\n };\n\n /**\n * Replaces all of the state. Always use this or `setState` to mutate state.\n * You should treat `this.state` as immutable.\n *\n * There is no guarantee that `this.state` will be immediately updated, so\n * accessing `this.state` after calling this method may return the old value.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object|function} completeState Next state.\n * @internal\n */\n\n\n ReactServerUpdateQueue.prototype.enqueueReplaceState = function enqueueReplaceState(publicInstance, completeState) {\n if (this.transaction.isInTransaction()) {\n ReactUpdateQueue.enqueueReplaceState(publicInstance, completeState);\n } else {\n warnNoop(publicInstance, 'replaceState');\n }\n };\n\n /**\n * Sets a subset of the state. This only exists because _pendingState is\n * internal. This provides a merging strategy that is not available to deep\n * properties which is confusing. TODO: Expose pendingState or don't use it\n * during the merge.\n *\n * @param {ReactClass} publicInstance The instance that should rerender.\n * @param {object|function} partialState Next partial state to be merged with state.\n * @internal\n */\n\n\n ReactServerUpdateQueue.prototype.enqueueSetState = function enqueueSetState(publicInstance, partialState) {\n if (this.transaction.isInTransaction()) {\n ReactUpdateQueue.enqueueSetState(publicInstance, partialState);\n } else {\n warnNoop(publicInstance, 'setState');\n }\n };\n\n return ReactServerUpdateQueue;\n}();\n\nmodule.exports = ReactServerUpdateQueue;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactServerUpdateQueue.js\n// module id = 264\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nmodule.exports = '15.4.2';\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/ReactVersion.js\n// module id = 265\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar NS = {\n xlink: 'http://www.w3.org/1999/xlink',\n xml: 'http://www.w3.org/XML/1998/namespace'\n};\n\n// We use attributes for everything SVG so let's avoid some duplication and run\n// code instead.\n// The following are all specified in the HTML config already so we exclude here.\n// - class (as className)\n// - color\n// - height\n// - id\n// - lang\n// - max\n// - media\n// - method\n// - min\n// - name\n// - style\n// - target\n// - type\n// - width\nvar ATTRS = {\n accentHeight: 'accent-height',\n accumulate: 0,\n additive: 0,\n alignmentBaseline: 'alignment-baseline',\n allowReorder: 'allowReorder',\n alphabetic: 0,\n amplitude: 0,\n arabicForm: 'arabic-form',\n ascent: 0,\n attributeName: 'attributeName',\n attributeType: 'attributeType',\n autoReverse: 'autoReverse',\n azimuth: 0,\n baseFrequency: 'baseFrequency',\n baseProfile: 'baseProfile',\n baselineShift: 'baseline-shift',\n bbox: 0,\n begin: 0,\n bias: 0,\n by: 0,\n calcMode: 'calcMode',\n capHeight: 'cap-height',\n clip: 0,\n clipPath: 'clip-path',\n clipRule: 'clip-rule',\n clipPathUnits: 'clipPathUnits',\n colorInterpolation: 'color-interpolation',\n colorInterpolationFilters: 'color-interpolation-filters',\n colorProfile: 'color-profile',\n colorRendering: 'color-rendering',\n contentScriptType: 'contentScriptType',\n contentStyleType: 'contentStyleType',\n cursor: 0,\n cx: 0,\n cy: 0,\n d: 0,\n decelerate: 0,\n descent: 0,\n diffuseConstant: 'diffuseConstant',\n direction: 0,\n display: 0,\n divisor: 0,\n dominantBaseline: 'dominant-baseline',\n dur: 0,\n dx: 0,\n dy: 0,\n edgeMode: 'edgeMode',\n elevation: 0,\n enableBackground: 'enable-background',\n end: 0,\n exponent: 0,\n externalResourcesRequired: 'externalResourcesRequired',\n fill: 0,\n fillOpacity: 'fill-opacity',\n fillRule: 'fill-rule',\n filter: 0,\n filterRes: 'filterRes',\n filterUnits: 'filterUnits',\n floodColor: 'flood-color',\n floodOpacity: 'flood-opacity',\n focusable: 0,\n fontFamily: 'font-family',\n fontSize: 'font-size',\n fontSizeAdjust: 'font-size-adjust',\n fontStretch: 'font-stretch',\n fontStyle: 'font-style',\n fontVariant: 'font-variant',\n fontWeight: 'font-weight',\n format: 0,\n from: 0,\n fx: 0,\n fy: 0,\n g1: 0,\n g2: 0,\n glyphName: 'glyph-name',\n glyphOrientationHorizontal: 'glyph-orientation-horizontal',\n glyphOrientationVertical: 'glyph-orientation-vertical',\n glyphRef: 'glyphRef',\n gradientTransform: 'gradientTransform',\n gradientUnits: 'gradientUnits',\n hanging: 0,\n horizAdvX: 'horiz-adv-x',\n horizOriginX: 'horiz-origin-x',\n ideographic: 0,\n imageRendering: 'image-rendering',\n 'in': 0,\n in2: 0,\n intercept: 0,\n k: 0,\n k1: 0,\n k2: 0,\n k3: 0,\n k4: 0,\n kernelMatrix: 'kernelMatrix',\n kernelUnitLength: 'kernelUnitLength',\n kerning: 0,\n keyPoints: 'keyPoints',\n keySplines: 'keySplines',\n keyTimes: 'keyTimes',\n lengthAdjust: 'lengthAdjust',\n letterSpacing: 'letter-spacing',\n lightingColor: 'lighting-color',\n limitingConeAngle: 'limitingConeAngle',\n local: 0,\n markerEnd: 'marker-end',\n markerMid: 'marker-mid',\n markerStart: 'marker-start',\n markerHeight: 'markerHeight',\n markerUnits: 'markerUnits',\n markerWidth: 'markerWidth',\n mask: 0,\n maskContentUnits: 'maskContentUnits',\n maskUnits: 'maskUnits',\n mathematical: 0,\n mode: 0,\n numOctaves: 'numOctaves',\n offset: 0,\n opacity: 0,\n operator: 0,\n order: 0,\n orient: 0,\n orientation: 0,\n origin: 0,\n overflow: 0,\n overlinePosition: 'overline-position',\n overlineThickness: 'overline-thickness',\n paintOrder: 'paint-order',\n panose1: 'panose-1',\n pathLength: 'pathLength',\n patternContentUnits: 'patternContentUnits',\n patternTransform: 'patternTransform',\n patternUnits: 'patternUnits',\n pointerEvents: 'pointer-events',\n points: 0,\n pointsAtX: 'pointsAtX',\n pointsAtY: 'pointsAtY',\n pointsAtZ: 'pointsAtZ',\n preserveAlpha: 'preserveAlpha',\n preserveAspectRatio: 'preserveAspectRatio',\n primitiveUnits: 'primitiveUnits',\n r: 0,\n radius: 0,\n refX: 'refX',\n refY: 'refY',\n renderingIntent: 'rendering-intent',\n repeatCount: 'repeatCount',\n repeatDur: 'repeatDur',\n requiredExtensions: 'requiredExtensions',\n requiredFeatures: 'requiredFeatures',\n restart: 0,\n result: 0,\n rotate: 0,\n rx: 0,\n ry: 0,\n scale: 0,\n seed: 0,\n shapeRendering: 'shape-rendering',\n slope: 0,\n spacing: 0,\n specularConstant: 'specularConstant',\n specularExponent: 'specularExponent',\n speed: 0,\n spreadMethod: 'spreadMethod',\n startOffset: 'startOffset',\n stdDeviation: 'stdDeviation',\n stemh: 0,\n stemv: 0,\n stitchTiles: 'stitchTiles',\n stopColor: 'stop-color',\n stopOpacity: 'stop-opacity',\n strikethroughPosition: 'strikethrough-position',\n strikethroughThickness: 'strikethrough-thickness',\n string: 0,\n stroke: 0,\n strokeDasharray: 'stroke-dasharray',\n strokeDashoffset: 'stroke-dashoffset',\n strokeLinecap: 'stroke-linecap',\n strokeLinejoin: 'stroke-linejoin',\n strokeMiterlimit: 'stroke-miterlimit',\n strokeOpacity: 'stroke-opacity',\n strokeWidth: 'stroke-width',\n surfaceScale: 'surfaceScale',\n systemLanguage: 'systemLanguage',\n tableValues: 'tableValues',\n targetX: 'targetX',\n targetY: 'targetY',\n textAnchor: 'text-anchor',\n textDecoration: 'text-decoration',\n textRendering: 'text-rendering',\n textLength: 'textLength',\n to: 0,\n transform: 0,\n u1: 0,\n u2: 0,\n underlinePosition: 'underline-position',\n underlineThickness: 'underline-thickness',\n unicode: 0,\n unicodeBidi: 'unicode-bidi',\n unicodeRange: 'unicode-range',\n unitsPerEm: 'units-per-em',\n vAlphabetic: 'v-alphabetic',\n vHanging: 'v-hanging',\n vIdeographic: 'v-ideographic',\n vMathematical: 'v-mathematical',\n values: 0,\n vectorEffect: 'vector-effect',\n version: 0,\n vertAdvY: 'vert-adv-y',\n vertOriginX: 'vert-origin-x',\n vertOriginY: 'vert-origin-y',\n viewBox: 'viewBox',\n viewTarget: 'viewTarget',\n visibility: 0,\n widths: 0,\n wordSpacing: 'word-spacing',\n writingMode: 'writing-mode',\n x: 0,\n xHeight: 'x-height',\n x1: 0,\n x2: 0,\n xChannelSelector: 'xChannelSelector',\n xlinkActuate: 'xlink:actuate',\n xlinkArcrole: 'xlink:arcrole',\n xlinkHref: 'xlink:href',\n xlinkRole: 'xlink:role',\n xlinkShow: 'xlink:show',\n xlinkTitle: 'xlink:title',\n xlinkType: 'xlink:type',\n xmlBase: 'xml:base',\n xmlns: 0,\n xmlnsXlink: 'xmlns:xlink',\n xmlLang: 'xml:lang',\n xmlSpace: 'xml:space',\n y: 0,\n y1: 0,\n y2: 0,\n yChannelSelector: 'yChannelSelector',\n z: 0,\n zoomAndPan: 'zoomAndPan'\n};\n\nvar SVGDOMPropertyConfig = {\n Properties: {},\n DOMAttributeNamespaces: {\n xlinkActuate: NS.xlink,\n xlinkArcrole: NS.xlink,\n xlinkHref: NS.xlink,\n xlinkRole: NS.xlink,\n xlinkShow: NS.xlink,\n xlinkTitle: NS.xlink,\n xlinkType: NS.xlink,\n xmlBase: NS.xml,\n xmlLang: NS.xml,\n xmlSpace: NS.xml\n },\n DOMAttributeNames: {}\n};\n\nObject.keys(ATTRS).forEach(function (key) {\n SVGDOMPropertyConfig.Properties[key] = 0;\n if (ATTRS[key]) {\n SVGDOMPropertyConfig.DOMAttributeNames[key] = ATTRS[key];\n }\n});\n\nmodule.exports = SVGDOMPropertyConfig;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SVGDOMPropertyConfig.js\n// module id = 266\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar EventPropagators = require('./EventPropagators');\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactInputSelection = require('./ReactInputSelection');\nvar SyntheticEvent = require('./SyntheticEvent');\n\nvar getActiveElement = require('fbjs/lib/getActiveElement');\nvar isTextInputElement = require('./isTextInputElement');\nvar shallowEqual = require('fbjs/lib/shallowEqual');\n\nvar skipSelectionChangeEvent = ExecutionEnvironment.canUseDOM && 'documentMode' in document && document.documentMode <= 11;\n\nvar eventTypes = {\n select: {\n phasedRegistrationNames: {\n bubbled: 'onSelect',\n captured: 'onSelectCapture'\n },\n dependencies: ['topBlur', 'topContextMenu', 'topFocus', 'topKeyDown', 'topKeyUp', 'topMouseDown', 'topMouseUp', 'topSelectionChange']\n }\n};\n\nvar activeElement = null;\nvar activeElementInst = null;\nvar lastSelection = null;\nvar mouseDown = false;\n\n// Track whether a listener exists for this plugin. If none exist, we do\n// not extract events. See #3639.\nvar hasListener = false;\n\n/**\n * Get an object which is a unique representation of the current selection.\n *\n * The return value will not be consistent across nodes or browsers, but\n * two identical selections on the same node will return identical objects.\n *\n * @param {DOMElement} node\n * @return {object}\n */\nfunction getSelection(node) {\n if ('selectionStart' in node && ReactInputSelection.hasSelectionCapabilities(node)) {\n return {\n start: node.selectionStart,\n end: node.selectionEnd\n };\n } else if (window.getSelection) {\n var selection = window.getSelection();\n return {\n anchorNode: selection.anchorNode,\n anchorOffset: selection.anchorOffset,\n focusNode: selection.focusNode,\n focusOffset: selection.focusOffset\n };\n } else if (document.selection) {\n var range = document.selection.createRange();\n return {\n parentElement: range.parentElement(),\n text: range.text,\n top: range.boundingTop,\n left: range.boundingLeft\n };\n }\n}\n\n/**\n * Poll selection to see whether it's changed.\n *\n * @param {object} nativeEvent\n * @return {?SyntheticEvent}\n */\nfunction constructSelectEvent(nativeEvent, nativeEventTarget) {\n // Ensure we have the right element, and that the user is not dragging a\n // selection (this matches native `select` event behavior). In HTML5, select\n // fires only on input and textarea thus if there's no focused element we\n // won't dispatch.\n if (mouseDown || activeElement == null || activeElement !== getActiveElement()) {\n return null;\n }\n\n // Only fire when selection has actually changed.\n var currentSelection = getSelection(activeElement);\n if (!lastSelection || !shallowEqual(lastSelection, currentSelection)) {\n lastSelection = currentSelection;\n\n var syntheticEvent = SyntheticEvent.getPooled(eventTypes.select, activeElementInst, nativeEvent, nativeEventTarget);\n\n syntheticEvent.type = 'select';\n syntheticEvent.target = activeElement;\n\n EventPropagators.accumulateTwoPhaseDispatches(syntheticEvent);\n\n return syntheticEvent;\n }\n\n return null;\n}\n\n/**\n * This plugin creates an `onSelect` event that normalizes select events\n * across form elements.\n *\n * Supported elements are:\n * - input (see `isTextInputElement`)\n * - textarea\n * - contentEditable\n *\n * This differs from native browser implementations in the following ways:\n * - Fires on contentEditable fields as well as inputs.\n * - Fires for collapsed selection.\n * - Fires after user input.\n */\nvar SelectEventPlugin = {\n\n eventTypes: eventTypes,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n if (!hasListener) {\n return null;\n }\n\n var targetNode = targetInst ? ReactDOMComponentTree.getNodeFromInstance(targetInst) : window;\n\n switch (topLevelType) {\n // Track the input node that has focus.\n case 'topFocus':\n if (isTextInputElement(targetNode) || targetNode.contentEditable === 'true') {\n activeElement = targetNode;\n activeElementInst = targetInst;\n lastSelection = null;\n }\n break;\n case 'topBlur':\n activeElement = null;\n activeElementInst = null;\n lastSelection = null;\n break;\n\n // Don't fire the event while the user is dragging. This matches the\n // semantics of the native select event.\n case 'topMouseDown':\n mouseDown = true;\n break;\n case 'topContextMenu':\n case 'topMouseUp':\n mouseDown = false;\n return constructSelectEvent(nativeEvent, nativeEventTarget);\n\n // Chrome and IE fire non-standard event when selection is changed (and\n // sometimes when it hasn't). IE's event fires out of order with respect\n // to key and input events on deletion, so we discard it.\n //\n // Firefox doesn't support selectionchange, so check selection status\n // after each key entry. The selection changes after keydown and before\n // keyup, but we check on keydown as well in the case of holding down a\n // key, when multiple keydown events are fired but only one keyup is.\n // This is also our approach for IE handling, for the reason above.\n case 'topSelectionChange':\n if (skipSelectionChangeEvent) {\n break;\n }\n // falls through\n case 'topKeyDown':\n case 'topKeyUp':\n return constructSelectEvent(nativeEvent, nativeEventTarget);\n }\n\n return null;\n },\n\n didPutListener: function (inst, registrationName, listener) {\n if (registrationName === 'onSelect') {\n hasListener = true;\n }\n }\n};\n\nmodule.exports = SelectEventPlugin;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SelectEventPlugin.js\n// module id = 267\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar EventListener = require('fbjs/lib/EventListener');\nvar EventPropagators = require('./EventPropagators');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar SyntheticAnimationEvent = require('./SyntheticAnimationEvent');\nvar SyntheticClipboardEvent = require('./SyntheticClipboardEvent');\nvar SyntheticEvent = require('./SyntheticEvent');\nvar SyntheticFocusEvent = require('./SyntheticFocusEvent');\nvar SyntheticKeyboardEvent = require('./SyntheticKeyboardEvent');\nvar SyntheticMouseEvent = require('./SyntheticMouseEvent');\nvar SyntheticDragEvent = require('./SyntheticDragEvent');\nvar SyntheticTouchEvent = require('./SyntheticTouchEvent');\nvar SyntheticTransitionEvent = require('./SyntheticTransitionEvent');\nvar SyntheticUIEvent = require('./SyntheticUIEvent');\nvar SyntheticWheelEvent = require('./SyntheticWheelEvent');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar getEventCharCode = require('./getEventCharCode');\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Turns\n * ['abort', ...]\n * into\n * eventTypes = {\n * 'abort': {\n * phasedRegistrationNames: {\n * bubbled: 'onAbort',\n * captured: 'onAbortCapture',\n * },\n * dependencies: ['topAbort'],\n * },\n * ...\n * };\n * topLevelEventsToDispatchConfig = {\n * 'topAbort': { sameConfig }\n * };\n */\nvar eventTypes = {};\nvar topLevelEventsToDispatchConfig = {};\n['abort', 'animationEnd', 'animationIteration', 'animationStart', 'blur', 'canPlay', 'canPlayThrough', 'click', 'contextMenu', 'copy', 'cut', 'doubleClick', 'drag', 'dragEnd', 'dragEnter', 'dragExit', 'dragLeave', 'dragOver', 'dragStart', 'drop', 'durationChange', 'emptied', 'encrypted', 'ended', 'error', 'focus', 'input', 'invalid', 'keyDown', 'keyPress', 'keyUp', 'load', 'loadedData', 'loadedMetadata', 'loadStart', 'mouseDown', 'mouseMove', 'mouseOut', 'mouseOver', 'mouseUp', 'paste', 'pause', 'play', 'playing', 'progress', 'rateChange', 'reset', 'scroll', 'seeked', 'seeking', 'stalled', 'submit', 'suspend', 'timeUpdate', 'touchCancel', 'touchEnd', 'touchMove', 'touchStart', 'transitionEnd', 'volumeChange', 'waiting', 'wheel'].forEach(function (event) {\n var capitalizedEvent = event[0].toUpperCase() + event.slice(1);\n var onEvent = 'on' + capitalizedEvent;\n var topEvent = 'top' + capitalizedEvent;\n\n var type = {\n phasedRegistrationNames: {\n bubbled: onEvent,\n captured: onEvent + 'Capture'\n },\n dependencies: [topEvent]\n };\n eventTypes[event] = type;\n topLevelEventsToDispatchConfig[topEvent] = type;\n});\n\nvar onClickListeners = {};\n\nfunction getDictionaryKey(inst) {\n // Prevents V8 performance issue:\n // https://github.com/facebook/react/pull/7232\n return '.' + inst._rootNodeID;\n}\n\nfunction isInteractive(tag) {\n return tag === 'button' || tag === 'input' || tag === 'select' || tag === 'textarea';\n}\n\nvar SimpleEventPlugin = {\n\n eventTypes: eventTypes,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType];\n if (!dispatchConfig) {\n return null;\n }\n var EventConstructor;\n switch (topLevelType) {\n case 'topAbort':\n case 'topCanPlay':\n case 'topCanPlayThrough':\n case 'topDurationChange':\n case 'topEmptied':\n case 'topEncrypted':\n case 'topEnded':\n case 'topError':\n case 'topInput':\n case 'topInvalid':\n case 'topLoad':\n case 'topLoadedData':\n case 'topLoadedMetadata':\n case 'topLoadStart':\n case 'topPause':\n case 'topPlay':\n case 'topPlaying':\n case 'topProgress':\n case 'topRateChange':\n case 'topReset':\n case 'topSeeked':\n case 'topSeeking':\n case 'topStalled':\n case 'topSubmit':\n case 'topSuspend':\n case 'topTimeUpdate':\n case 'topVolumeChange':\n case 'topWaiting':\n // HTML Events\n // @see http://www.w3.org/TR/html5/index.html#events-0\n EventConstructor = SyntheticEvent;\n break;\n case 'topKeyPress':\n // Firefox creates a keypress event for function keys too. This removes\n // the unwanted keypress events. Enter is however both printable and\n // non-printable. One would expect Tab to be as well (but it isn't).\n if (getEventCharCode(nativeEvent) === 0) {\n return null;\n }\n /* falls through */\n case 'topKeyDown':\n case 'topKeyUp':\n EventConstructor = SyntheticKeyboardEvent;\n break;\n case 'topBlur':\n case 'topFocus':\n EventConstructor = SyntheticFocusEvent;\n break;\n case 'topClick':\n // Firefox creates a click event on right mouse clicks. This removes the\n // unwanted click events.\n if (nativeEvent.button === 2) {\n return null;\n }\n /* falls through */\n case 'topDoubleClick':\n case 'topMouseDown':\n case 'topMouseMove':\n case 'topMouseUp':\n // TODO: Disabled elements should not respond to mouse events\n /* falls through */\n case 'topMouseOut':\n case 'topMouseOver':\n case 'topContextMenu':\n EventConstructor = SyntheticMouseEvent;\n break;\n case 'topDrag':\n case 'topDragEnd':\n case 'topDragEnter':\n case 'topDragExit':\n case 'topDragLeave':\n case 'topDragOver':\n case 'topDragStart':\n case 'topDrop':\n EventConstructor = SyntheticDragEvent;\n break;\n case 'topTouchCancel':\n case 'topTouchEnd':\n case 'topTouchMove':\n case 'topTouchStart':\n EventConstructor = SyntheticTouchEvent;\n break;\n case 'topAnimationEnd':\n case 'topAnimationIteration':\n case 'topAnimationStart':\n EventConstructor = SyntheticAnimationEvent;\n break;\n case 'topTransitionEnd':\n EventConstructor = SyntheticTransitionEvent;\n break;\n case 'topScroll':\n EventConstructor = SyntheticUIEvent;\n break;\n case 'topWheel':\n EventConstructor = SyntheticWheelEvent;\n break;\n case 'topCopy':\n case 'topCut':\n case 'topPaste':\n EventConstructor = SyntheticClipboardEvent;\n break;\n }\n !EventConstructor ? process.env.NODE_ENV !== 'production' ? invariant(false, 'SimpleEventPlugin: Unhandled event type, `%s`.', topLevelType) : _prodInvariant('86', topLevelType) : void 0;\n var event = EventConstructor.getPooled(dispatchConfig, targetInst, nativeEvent, nativeEventTarget);\n EventPropagators.accumulateTwoPhaseDispatches(event);\n return event;\n },\n\n didPutListener: function (inst, registrationName, listener) {\n // Mobile Safari does not fire properly bubble click events on\n // non-interactive elements, which means delegated click listeners do not\n // fire. The workaround for this bug involves attaching an empty click\n // listener on the target node.\n // http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html\n if (registrationName === 'onClick' && !isInteractive(inst._tag)) {\n var key = getDictionaryKey(inst);\n var node = ReactDOMComponentTree.getNodeFromInstance(inst);\n if (!onClickListeners[key]) {\n onClickListeners[key] = EventListener.listen(node, 'click', emptyFunction);\n }\n }\n },\n\n willDeleteListener: function (inst, registrationName) {\n if (registrationName === 'onClick' && !isInteractive(inst._tag)) {\n var key = getDictionaryKey(inst);\n onClickListeners[key].remove();\n delete onClickListeners[key];\n }\n }\n\n};\n\nmodule.exports = SimpleEventPlugin;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SimpleEventPlugin.js\n// module id = 268\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticEvent = require('./SyntheticEvent');\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/css3-animations/#AnimationEvent-interface\n * @see https://developer.mozilla.org/en-US/docs/Web/API/AnimationEvent\n */\nvar AnimationEventInterface = {\n animationName: null,\n elapsedTime: null,\n pseudoElement: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticEvent}\n */\nfunction SyntheticAnimationEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent.augmentClass(SyntheticAnimationEvent, AnimationEventInterface);\n\nmodule.exports = SyntheticAnimationEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticAnimationEvent.js\n// module id = 269\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticEvent = require('./SyntheticEvent');\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/clipboard-apis/\n */\nvar ClipboardEventInterface = {\n clipboardData: function (event) {\n return 'clipboardData' in event ? event.clipboardData : window.clipboardData;\n }\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticClipboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface);\n\nmodule.exports = SyntheticClipboardEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticClipboardEvent.js\n// module id = 270\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticEvent = require('./SyntheticEvent');\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/DOM-Level-3-Events/#events-compositionevents\n */\nvar CompositionEventInterface = {\n data: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticCompositionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent.augmentClass(SyntheticCompositionEvent, CompositionEventInterface);\n\nmodule.exports = SyntheticCompositionEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticCompositionEvent.js\n// module id = 271\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticMouseEvent = require('./SyntheticMouseEvent');\n\n/**\n * @interface DragEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar DragEventInterface = {\n dataTransfer: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticDragEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface);\n\nmodule.exports = SyntheticDragEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticDragEvent.js\n// module id = 272\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticUIEvent = require('./SyntheticUIEvent');\n\n/**\n * @interface FocusEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar FocusEventInterface = {\n relatedTarget: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticFocusEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface);\n\nmodule.exports = SyntheticFocusEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticFocusEvent.js\n// module id = 273\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticEvent = require('./SyntheticEvent');\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105\n * /#events-inputevents\n */\nvar InputEventInterface = {\n data: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticInputEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent.augmentClass(SyntheticInputEvent, InputEventInterface);\n\nmodule.exports = SyntheticInputEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticInputEvent.js\n// module id = 274\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticUIEvent = require('./SyntheticUIEvent');\n\nvar getEventCharCode = require('./getEventCharCode');\nvar getEventKey = require('./getEventKey');\nvar getEventModifierState = require('./getEventModifierState');\n\n/**\n * @interface KeyboardEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar KeyboardEventInterface = {\n key: getEventKey,\n location: null,\n ctrlKey: null,\n shiftKey: null,\n altKey: null,\n metaKey: null,\n repeat: null,\n locale: null,\n getModifierState: getEventModifierState,\n // Legacy Interface\n charCode: function (event) {\n // `charCode` is the result of a KeyPress event and represents the value of\n // the actual printable character.\n\n // KeyPress is deprecated, but its replacement is not yet final and not\n // implemented in any major browser. Only KeyPress has charCode.\n if (event.type === 'keypress') {\n return getEventCharCode(event);\n }\n return 0;\n },\n keyCode: function (event) {\n // `keyCode` is the result of a KeyDown/Up event and represents the value of\n // physical keyboard key.\n\n // The actual meaning of the value depends on the users' keyboard layout\n // which cannot be detected. Assuming that it is a US keyboard layout\n // provides a surprisingly accurate mapping for US and European users.\n // Due to this, it is left to the user to implement at this time.\n if (event.type === 'keydown' || event.type === 'keyup') {\n return event.keyCode;\n }\n return 0;\n },\n which: function (event) {\n // `which` is an alias for either `keyCode` or `charCode` depending on the\n // type of the event.\n if (event.type === 'keypress') {\n return getEventCharCode(event);\n }\n if (event.type === 'keydown' || event.type === 'keyup') {\n return event.keyCode;\n }\n return 0;\n }\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticKeyboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface);\n\nmodule.exports = SyntheticKeyboardEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticKeyboardEvent.js\n// module id = 275\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticUIEvent = require('./SyntheticUIEvent');\n\nvar getEventModifierState = require('./getEventModifierState');\n\n/**\n * @interface TouchEvent\n * @see http://www.w3.org/TR/touch-events/\n */\nvar TouchEventInterface = {\n touches: null,\n targetTouches: null,\n changedTouches: null,\n altKey: null,\n metaKey: null,\n ctrlKey: null,\n shiftKey: null,\n getModifierState: getEventModifierState\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticUIEvent}\n */\nfunction SyntheticTouchEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface);\n\nmodule.exports = SyntheticTouchEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticTouchEvent.js\n// module id = 276\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticEvent = require('./SyntheticEvent');\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/2009/WD-css3-transitions-20090320/#transition-events-\n * @see https://developer.mozilla.org/en-US/docs/Web/API/TransitionEvent\n */\nvar TransitionEventInterface = {\n propertyName: null,\n elapsedTime: null,\n pseudoElement: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticEvent}\n */\nfunction SyntheticTransitionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticEvent.augmentClass(SyntheticTransitionEvent, TransitionEventInterface);\n\nmodule.exports = SyntheticTransitionEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticTransitionEvent.js\n// module id = 277\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar SyntheticMouseEvent = require('./SyntheticMouseEvent');\n\n/**\n * @interface WheelEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar WheelEventInterface = {\n deltaX: function (event) {\n return 'deltaX' in event ? event.deltaX :\n // Fallback to `wheelDeltaX` for Webkit and normalize (right is positive).\n 'wheelDeltaX' in event ? -event.wheelDeltaX : 0;\n },\n deltaY: function (event) {\n return 'deltaY' in event ? event.deltaY :\n // Fallback to `wheelDeltaY` for Webkit and normalize (down is positive).\n 'wheelDeltaY' in event ? -event.wheelDeltaY :\n // Fallback to `wheelDelta` for IE<9 and normalize (down is positive).\n 'wheelDelta' in event ? -event.wheelDelta : 0;\n },\n deltaZ: null,\n\n // Browsers without \"deltaMode\" is reporting in raw wheel delta where one\n // notch on the scroll is always +/- 120, roughly equivalent to pixels.\n // A good approximation of DOM_DELTA_LINE (1) is 5% of viewport size or\n // ~40 pixels, for DOM_DELTA_SCREEN (2) it is 87.5% of viewport size.\n deltaMode: null\n};\n\n/**\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {string} dispatchMarker Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @extends {SyntheticMouseEvent}\n */\nfunction SyntheticWheelEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {\n return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);\n}\n\nSyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface);\n\nmodule.exports = SyntheticWheelEvent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/SyntheticWheelEvent.js\n// module id = 278\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar MOD = 65521;\n\n// adler32 is not cryptographically strong, and is only used to sanity check that\n// markup generated on the server matches the markup generated on the client.\n// This implementation (a modified version of the SheetJS version) has been optimized\n// for our use case, at the expense of conforming to the adler32 specification\n// for non-ascii inputs.\nfunction adler32(data) {\n var a = 1;\n var b = 0;\n var i = 0;\n var l = data.length;\n var m = l & ~0x3;\n while (i < m) {\n var n = Math.min(i + 4096, m);\n for (; i < n; i += 4) {\n b += (a += data.charCodeAt(i)) + (a += data.charCodeAt(i + 1)) + (a += data.charCodeAt(i + 2)) + (a += data.charCodeAt(i + 3));\n }\n a %= MOD;\n b %= MOD;\n }\n for (; i < l; i++) {\n b += a += data.charCodeAt(i);\n }\n a %= MOD;\n b %= MOD;\n return a | b << 16;\n}\n\nmodule.exports = adler32;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/adler32.js\n// module id = 279\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactPropTypeLocationNames = require('./ReactPropTypeLocationNames');\nvar ReactPropTypesSecret = require('./ReactPropTypesSecret');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nvar ReactComponentTreeHook;\n\nif (typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'test') {\n // Temporary hack.\n // Inline requires don't work well with Jest:\n // https://github.com/facebook/react/issues/7240\n // Remove the inline requires when we don't need them anymore:\n // https://github.com/facebook/react/pull/7178\n ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n}\n\nvar loggedTypeFailures = {};\n\n/**\n * Assert that the values match with the type specs.\n * Error messages are memorized and will only be shown once.\n *\n * @param {object} typeSpecs Map of name to a ReactPropType\n * @param {object} values Runtime values that need to be type-checked\n * @param {string} location e.g. \"prop\", \"context\", \"child context\"\n * @param {string} componentName Name of the component for error messages.\n * @param {?object} element The React element that is being type-checked\n * @param {?number} debugID The React component instance that is being type-checked\n * @private\n */\nfunction checkReactTypeSpec(typeSpecs, values, location, componentName, element, debugID) {\n for (var typeSpecName in typeSpecs) {\n if (typeSpecs.hasOwnProperty(typeSpecName)) {\n var error;\n // Prop type validation may throw. In case they do, we don't want to\n // fail the render phase where it didn't fail before. So we log it.\n // After these have been cleaned up, we'll let them throw.\n try {\n // This is intentionally an invariant that gets caught. It's the same\n // behavior as without this statement except with a better message.\n !(typeof typeSpecs[typeSpecName] === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : _prodInvariant('84', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : void 0;\n error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);\n } catch (ex) {\n error = ex;\n }\n process.env.NODE_ENV !== 'production' ? warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName, typeof error) : void 0;\n if (error instanceof Error && !(error.message in loggedTypeFailures)) {\n // Only monitor this failure once because there tends to be a lot of the\n // same error.\n loggedTypeFailures[error.message] = true;\n\n var componentStackInfo = '';\n\n if (process.env.NODE_ENV !== 'production') {\n if (!ReactComponentTreeHook) {\n ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n }\n if (debugID !== null) {\n componentStackInfo = ReactComponentTreeHook.getStackAddendumByID(debugID);\n } else if (element !== null) {\n componentStackInfo = ReactComponentTreeHook.getCurrentStackAddendum(element);\n }\n }\n\n process.env.NODE_ENV !== 'production' ? warning(false, 'Failed %s type: %s%s', location, error.message, componentStackInfo) : void 0;\n }\n }\n }\n}\n\nmodule.exports = checkReactTypeSpec;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/checkReactTypeSpec.js\n// module id = 280\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar CSSProperty = require('./CSSProperty');\nvar warning = require('fbjs/lib/warning');\n\nvar isUnitlessNumber = CSSProperty.isUnitlessNumber;\nvar styleWarnings = {};\n\n/**\n * Convert a value into the proper css writable value. The style name `name`\n * should be logical (no hyphens), as specified\n * in `CSSProperty.isUnitlessNumber`.\n *\n * @param {string} name CSS property name such as `topMargin`.\n * @param {*} value CSS property value such as `10px`.\n * @param {ReactDOMComponent} component\n * @return {string} Normalized style value with dimensions applied.\n */\nfunction dangerousStyleValue(name, value, component) {\n // Note that we've removed escapeTextForBrowser() calls here since the\n // whole string will be escaped when the attribute is injected into\n // the markup. If you provide unsafe user data here they can inject\n // arbitrary CSS which may be problematic (I couldn't repro this):\n // https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet\n // http://www.thespanner.co.uk/2007/11/26/ultimate-xss-css-injection/\n // This is not an XSS hole but instead a potential CSS injection issue\n // which has lead to a greater discussion about how we're going to\n // trust URLs moving forward. See #2115901\n\n var isEmpty = value == null || typeof value === 'boolean' || value === '';\n if (isEmpty) {\n return '';\n }\n\n var isNonNumeric = isNaN(value);\n if (isNonNumeric || value === 0 || isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name]) {\n return '' + value; // cast to string\n }\n\n if (typeof value === 'string') {\n if (process.env.NODE_ENV !== 'production') {\n // Allow '0' to pass through without warning. 0 is already special and\n // doesn't require units, so we don't need to warn about it.\n if (component && value !== '0') {\n var owner = component._currentElement._owner;\n var ownerName = owner ? owner.getName() : null;\n if (ownerName && !styleWarnings[ownerName]) {\n styleWarnings[ownerName] = {};\n }\n var warned = false;\n if (ownerName) {\n var warnings = styleWarnings[ownerName];\n warned = warnings[name];\n if (!warned) {\n warnings[name] = true;\n }\n }\n if (!warned) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'a `%s` tag (owner: `%s`) was passed a numeric string value ' + 'for CSS property `%s` (value: `%s`) which will be treated ' + 'as a unitless number in a future version of React.', component._currentElement.type, ownerName || 'unknown', name, value) : void 0;\n }\n }\n }\n value = value.trim();\n }\n return value + 'px';\n}\n\nmodule.exports = dangerousStyleValue;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/dangerousStyleValue.js\n// module id = 281\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactCurrentOwner = require('react/lib/ReactCurrentOwner');\nvar ReactDOMComponentTree = require('./ReactDOMComponentTree');\nvar ReactInstanceMap = require('./ReactInstanceMap');\n\nvar getHostComponentFromComposite = require('./getHostComponentFromComposite');\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\n/**\n * Returns the DOM node rendered by this element.\n *\n * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.finddomnode\n *\n * @param {ReactComponent|DOMElement} componentOrElement\n * @return {?DOMElement} The root node of this element.\n */\nfunction findDOMNode(componentOrElement) {\n if (process.env.NODE_ENV !== 'production') {\n var owner = ReactCurrentOwner.current;\n if (owner !== null) {\n process.env.NODE_ENV !== 'production' ? warning(owner._warnedAboutRefsInRender, '%s is accessing findDOMNode inside its render(). ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : void 0;\n owner._warnedAboutRefsInRender = true;\n }\n }\n if (componentOrElement == null) {\n return null;\n }\n if (componentOrElement.nodeType === 1) {\n return componentOrElement;\n }\n\n var inst = ReactInstanceMap.get(componentOrElement);\n if (inst) {\n inst = getHostComponentFromComposite(inst);\n return inst ? ReactDOMComponentTree.getNodeFromInstance(inst) : null;\n }\n\n if (typeof componentOrElement.render === 'function') {\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'findDOMNode was called on an unmounted component.') : _prodInvariant('44') : void 0;\n } else {\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Element appears to be neither ReactComponent nor DOMNode (keys: %s)', Object.keys(componentOrElement)) : _prodInvariant('45', Object.keys(componentOrElement)) : void 0;\n }\n}\n\nmodule.exports = findDOMNode;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/findDOMNode.js\n// module id = 282\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar KeyEscapeUtils = require('./KeyEscapeUtils');\nvar traverseAllChildren = require('./traverseAllChildren');\nvar warning = require('fbjs/lib/warning');\n\nvar ReactComponentTreeHook;\n\nif (typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'test') {\n // Temporary hack.\n // Inline requires don't work well with Jest:\n // https://github.com/facebook/react/issues/7240\n // Remove the inline requires when we don't need them anymore:\n // https://github.com/facebook/react/pull/7178\n ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n}\n\n/**\n * @param {function} traverseContext Context passed through traversal.\n * @param {?ReactComponent} child React child component.\n * @param {!string} name String name of key path to child.\n * @param {number=} selfDebugID Optional debugID of the current internal instance.\n */\nfunction flattenSingleChildIntoContext(traverseContext, child, name, selfDebugID) {\n // We found a component instance.\n if (traverseContext && typeof traverseContext === 'object') {\n var result = traverseContext;\n var keyUnique = result[name] === undefined;\n if (process.env.NODE_ENV !== 'production') {\n if (!ReactComponentTreeHook) {\n ReactComponentTreeHook = require('react/lib/ReactComponentTreeHook');\n }\n if (!keyUnique) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.%s', KeyEscapeUtils.unescape(name), ReactComponentTreeHook.getStackAddendumByID(selfDebugID)) : void 0;\n }\n }\n if (keyUnique && child != null) {\n result[name] = child;\n }\n }\n}\n\n/**\n * Flattens children that are typically specified as `props.children`. Any null\n * children will not be included in the resulting object.\n * @return {!object} flattened children keyed by name.\n */\nfunction flattenChildren(children, selfDebugID) {\n if (children == null) {\n return children;\n }\n var result = {};\n\n if (process.env.NODE_ENV !== 'production') {\n traverseAllChildren(children, function (traverseContext, child, name) {\n return flattenSingleChildIntoContext(traverseContext, child, name, selfDebugID);\n }, result);\n } else {\n traverseAllChildren(children, flattenSingleChildIntoContext, result);\n }\n return result;\n}\n\nmodule.exports = flattenChildren;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/flattenChildren.js\n// module id = 283\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar getEventCharCode = require('./getEventCharCode');\n\n/**\n * Normalization of deprecated HTML5 `key` values\n * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names\n */\nvar normalizeKey = {\n 'Esc': 'Escape',\n 'Spacebar': ' ',\n 'Left': 'ArrowLeft',\n 'Up': 'ArrowUp',\n 'Right': 'ArrowRight',\n 'Down': 'ArrowDown',\n 'Del': 'Delete',\n 'Win': 'OS',\n 'Menu': 'ContextMenu',\n 'Apps': 'ContextMenu',\n 'Scroll': 'ScrollLock',\n 'MozPrintableKey': 'Unidentified'\n};\n\n/**\n * Translation from legacy `keyCode` to HTML5 `key`\n * Only special keys supported, all others depend on keyboard layout or browser\n * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names\n */\nvar translateToKey = {\n 8: 'Backspace',\n 9: 'Tab',\n 12: 'Clear',\n 13: 'Enter',\n 16: 'Shift',\n 17: 'Control',\n 18: 'Alt',\n 19: 'Pause',\n 20: 'CapsLock',\n 27: 'Escape',\n 32: ' ',\n 33: 'PageUp',\n 34: 'PageDown',\n 35: 'End',\n 36: 'Home',\n 37: 'ArrowLeft',\n 38: 'ArrowUp',\n 39: 'ArrowRight',\n 40: 'ArrowDown',\n 45: 'Insert',\n 46: 'Delete',\n 112: 'F1', 113: 'F2', 114: 'F3', 115: 'F4', 116: 'F5', 117: 'F6',\n 118: 'F7', 119: 'F8', 120: 'F9', 121: 'F10', 122: 'F11', 123: 'F12',\n 144: 'NumLock',\n 145: 'ScrollLock',\n 224: 'Meta'\n};\n\n/**\n * @param {object} nativeEvent Native browser event.\n * @return {string} Normalized `key` property.\n */\nfunction getEventKey(nativeEvent) {\n if (nativeEvent.key) {\n // Normalize inconsistent values reported by browsers due to\n // implementations of a working draft specification.\n\n // FireFox implements `key` but returns `MozPrintableKey` for all\n // printable characters (normalized to `Unidentified`), ignore it.\n var key = normalizeKey[nativeEvent.key] || nativeEvent.key;\n if (key !== 'Unidentified') {\n return key;\n }\n }\n\n // Browser does not implement `key`, polyfill as much of it as we can.\n if (nativeEvent.type === 'keypress') {\n var charCode = getEventCharCode(nativeEvent);\n\n // The enter-key is technically both printable and non-printable and can\n // thus be captured by `keypress`, no other non-printable key should.\n return charCode === 13 ? 'Enter' : String.fromCharCode(charCode);\n }\n if (nativeEvent.type === 'keydown' || nativeEvent.type === 'keyup') {\n // While user keyboard layout determines the actual meaning of each\n // `keyCode` value, almost all function keys have a universal value.\n return translateToKey[nativeEvent.keyCode] || 'Unidentified';\n }\n return '';\n}\n\nmodule.exports = getEventKey;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getEventKey.js\n// module id = 284\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/* global Symbol */\n\nvar ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;\nvar FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.\n\n/**\n * Returns the iterator method function contained on the iterable object.\n *\n * Be sure to invoke the function with the iterable as context:\n *\n * var iteratorFn = getIteratorFn(myIterable);\n * if (iteratorFn) {\n * var iterator = iteratorFn.call(myIterable);\n * ...\n * }\n *\n * @param {?object} maybeIterable\n * @return {?function}\n */\nfunction getIteratorFn(maybeIterable) {\n var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);\n if (typeof iteratorFn === 'function') {\n return iteratorFn;\n }\n}\n\nmodule.exports = getIteratorFn;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getIteratorFn.js\n// module id = 285\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar nextDebugID = 1;\n\nfunction getNextDebugID() {\n return nextDebugID++;\n}\n\nmodule.exports = getNextDebugID;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getNextDebugID.js\n// module id = 286\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\n/**\n * Given any node return the first leaf node without children.\n *\n * @param {DOMElement|DOMTextNode} node\n * @return {DOMElement|DOMTextNode}\n */\n\nfunction getLeafNode(node) {\n while (node && node.firstChild) {\n node = node.firstChild;\n }\n return node;\n}\n\n/**\n * Get the next sibling within a container. This will walk up the\n * DOM if a node's siblings have been exhausted.\n *\n * @param {DOMElement|DOMTextNode} node\n * @return {?DOMElement|DOMTextNode}\n */\nfunction getSiblingNode(node) {\n while (node) {\n if (node.nextSibling) {\n return node.nextSibling;\n }\n node = node.parentNode;\n }\n}\n\n/**\n * Get object describing the nodes which contain characters at offset.\n *\n * @param {DOMElement|DOMTextNode} root\n * @param {number} offset\n * @return {?object}\n */\nfunction getNodeForCharacterOffset(root, offset) {\n var node = getLeafNode(root);\n var nodeStart = 0;\n var nodeEnd = 0;\n\n while (node) {\n if (node.nodeType === 3) {\n nodeEnd = nodeStart + node.textContent.length;\n\n if (nodeStart <= offset && nodeEnd >= offset) {\n return {\n node: node,\n offset: offset - nodeStart\n };\n }\n\n nodeStart = nodeEnd;\n }\n\n node = getLeafNode(getSiblingNode(node));\n }\n}\n\nmodule.exports = getNodeForCharacterOffset;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getNodeForCharacterOffset.js\n// module id = 287\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');\n\n/**\n * Generate a mapping of standard vendor prefixes using the defined style property and event name.\n *\n * @param {string} styleProp\n * @param {string} eventName\n * @returns {object}\n */\nfunction makePrefixMap(styleProp, eventName) {\n var prefixes = {};\n\n prefixes[styleProp.toLowerCase()] = eventName.toLowerCase();\n prefixes['Webkit' + styleProp] = 'webkit' + eventName;\n prefixes['Moz' + styleProp] = 'moz' + eventName;\n prefixes['ms' + styleProp] = 'MS' + eventName;\n prefixes['O' + styleProp] = 'o' + eventName.toLowerCase();\n\n return prefixes;\n}\n\n/**\n * A list of event names to a configurable list of vendor prefixes.\n */\nvar vendorPrefixes = {\n animationend: makePrefixMap('Animation', 'AnimationEnd'),\n animationiteration: makePrefixMap('Animation', 'AnimationIteration'),\n animationstart: makePrefixMap('Animation', 'AnimationStart'),\n transitionend: makePrefixMap('Transition', 'TransitionEnd')\n};\n\n/**\n * Event names that have already been detected and prefixed (if applicable).\n */\nvar prefixedEventNames = {};\n\n/**\n * Element to check for prefixes on.\n */\nvar style = {};\n\n/**\n * Bootstrap if a DOM exists.\n */\nif (ExecutionEnvironment.canUseDOM) {\n style = document.createElement('div').style;\n\n // On some platforms, in particular some releases of Android 4.x,\n // the un-prefixed \"animation\" and \"transition\" properties are defined on the\n // style object but the events that fire will still be prefixed, so we need\n // to check if the un-prefixed events are usable, and if not remove them from the map.\n if (!('AnimationEvent' in window)) {\n delete vendorPrefixes.animationend.animation;\n delete vendorPrefixes.animationiteration.animation;\n delete vendorPrefixes.animationstart.animation;\n }\n\n // Same as above\n if (!('TransitionEvent' in window)) {\n delete vendorPrefixes.transitionend.transition;\n }\n}\n\n/**\n * Attempts to determine the correct vendor prefixed event name.\n *\n * @param {string} eventName\n * @returns {string}\n */\nfunction getVendorPrefixedEventName(eventName) {\n if (prefixedEventNames[eventName]) {\n return prefixedEventNames[eventName];\n } else if (!vendorPrefixes[eventName]) {\n return eventName;\n }\n\n var prefixMap = vendorPrefixes[eventName];\n\n for (var styleProp in prefixMap) {\n if (prefixMap.hasOwnProperty(styleProp) && styleProp in style) {\n return prefixedEventNames[eventName] = prefixMap[styleProp];\n }\n }\n\n return '';\n}\n\nmodule.exports = getVendorPrefixedEventName;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/getVendorPrefixedEventName.js\n// module id = 288\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar escapeTextContentForBrowser = require('./escapeTextContentForBrowser');\n\n/**\n * Escapes attribute value to prevent scripting attacks.\n *\n * @param {*} value Value to escape.\n * @return {string} An escaped string.\n */\nfunction quoteAttributeValueForBrowser(value) {\n return '\"' + escapeTextContentForBrowser(value) + '\"';\n}\n\nmodule.exports = quoteAttributeValueForBrowser;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/quoteAttributeValueForBrowser.js\n// module id = 289\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactMount = require('./ReactMount');\n\nmodule.exports = ReactMount.renderSubtreeIntoContainer;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react-dom/lib/renderSubtreeIntoContainer.js\n// module id = 290\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\n/**\n * Escape and wrap key so it is safe to use as a reactid\n *\n * @param {string} key to be escaped.\n * @return {string} the escaped key.\n */\n\nfunction escape(key) {\n var escapeRegex = /[=:]/g;\n var escaperLookup = {\n '=': '=0',\n ':': '=2'\n };\n var escapedString = ('' + key).replace(escapeRegex, function (match) {\n return escaperLookup[match];\n });\n\n return '$' + escapedString;\n}\n\n/**\n * Unescape and unwrap key for human-readable display\n *\n * @param {string} key to unescape.\n * @return {string} the unescaped key.\n */\nfunction unescape(key) {\n var unescapeRegex = /(=0|=2)/g;\n var unescaperLookup = {\n '=0': '=',\n '=2': ':'\n };\n var keySubstring = key[0] === '.' && key[1] === '$' ? key.substring(2) : key.substring(1);\n\n return ('' + keySubstring).replace(unescapeRegex, function (match) {\n return unescaperLookup[match];\n });\n}\n\nvar KeyEscapeUtils = {\n escape: escape,\n unescape: unescape\n};\n\nmodule.exports = KeyEscapeUtils;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/KeyEscapeUtils.js\n// module id = 291\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n * \n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Static poolers. Several custom versions for each potential number of\n * arguments. A completely generic pooler is easy to implement, but would\n * require accessing the `arguments` object. In each of these, `this` refers to\n * the Class itself, not an instance. If any others are needed, simply add them\n * here, or in their own files.\n */\nvar oneArgumentPooler = function (copyFieldsFrom) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, copyFieldsFrom);\n return instance;\n } else {\n return new Klass(copyFieldsFrom);\n }\n};\n\nvar twoArgumentPooler = function (a1, a2) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, a1, a2);\n return instance;\n } else {\n return new Klass(a1, a2);\n }\n};\n\nvar threeArgumentPooler = function (a1, a2, a3) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, a1, a2, a3);\n return instance;\n } else {\n return new Klass(a1, a2, a3);\n }\n};\n\nvar fourArgumentPooler = function (a1, a2, a3, a4) {\n var Klass = this;\n if (Klass.instancePool.length) {\n var instance = Klass.instancePool.pop();\n Klass.call(instance, a1, a2, a3, a4);\n return instance;\n } else {\n return new Klass(a1, a2, a3, a4);\n }\n};\n\nvar standardReleaser = function (instance) {\n var Klass = this;\n !(instance instanceof Klass) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Trying to release an instance into a pool of a different type.') : _prodInvariant('25') : void 0;\n instance.destructor();\n if (Klass.instancePool.length < Klass.poolSize) {\n Klass.instancePool.push(instance);\n }\n};\n\nvar DEFAULT_POOL_SIZE = 10;\nvar DEFAULT_POOLER = oneArgumentPooler;\n\n/**\n * Augments `CopyConstructor` to be a poolable class, augmenting only the class\n * itself (statically) not adding any prototypical fields. Any CopyConstructor\n * you give this may have a `poolSize` property, and will look for a\n * prototypical `destructor` on instances.\n *\n * @param {Function} CopyConstructor Constructor that can be used to reset.\n * @param {Function} pooler Customizable pooler.\n */\nvar addPoolingTo = function (CopyConstructor, pooler) {\n // Casting as any so that flow ignores the actual implementation and trusts\n // it to match the type we declared\n var NewKlass = CopyConstructor;\n NewKlass.instancePool = [];\n NewKlass.getPooled = pooler || DEFAULT_POOLER;\n if (!NewKlass.poolSize) {\n NewKlass.poolSize = DEFAULT_POOL_SIZE;\n }\n NewKlass.release = standardReleaser;\n return NewKlass;\n};\n\nvar PooledClass = {\n addPoolingTo: addPoolingTo,\n oneArgumentPooler: oneArgumentPooler,\n twoArgumentPooler: twoArgumentPooler,\n threeArgumentPooler: threeArgumentPooler,\n fourArgumentPooler: fourArgumentPooler\n};\n\nmodule.exports = PooledClass;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/PooledClass.js\n// module id = 292\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar PooledClass = require('./PooledClass');\nvar ReactElement = require('./ReactElement');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar traverseAllChildren = require('./traverseAllChildren');\n\nvar twoArgumentPooler = PooledClass.twoArgumentPooler;\nvar fourArgumentPooler = PooledClass.fourArgumentPooler;\n\nvar userProvidedKeyEscapeRegex = /\\/+/g;\nfunction escapeUserProvidedKey(text) {\n return ('' + text).replace(userProvidedKeyEscapeRegex, '$&/');\n}\n\n/**\n * PooledClass representing the bookkeeping associated with performing a child\n * traversal. Allows avoiding binding callbacks.\n *\n * @constructor ForEachBookKeeping\n * @param {!function} forEachFunction Function to perform traversal with.\n * @param {?*} forEachContext Context to perform context with.\n */\nfunction ForEachBookKeeping(forEachFunction, forEachContext) {\n this.func = forEachFunction;\n this.context = forEachContext;\n this.count = 0;\n}\nForEachBookKeeping.prototype.destructor = function () {\n this.func = null;\n this.context = null;\n this.count = 0;\n};\nPooledClass.addPoolingTo(ForEachBookKeeping, twoArgumentPooler);\n\nfunction forEachSingleChild(bookKeeping, child, name) {\n var func = bookKeeping.func,\n context = bookKeeping.context;\n\n func.call(context, child, bookKeeping.count++);\n}\n\n/**\n * Iterates through children that are typically specified as `props.children`.\n *\n * See https://facebook.github.io/react/docs/top-level-api.html#react.children.foreach\n *\n * The provided forEachFunc(child, index) will be called for each\n * leaf child.\n *\n * @param {?*} children Children tree container.\n * @param {function(*, int)} forEachFunc\n * @param {*} forEachContext Context for forEachContext.\n */\nfunction forEachChildren(children, forEachFunc, forEachContext) {\n if (children == null) {\n return children;\n }\n var traverseContext = ForEachBookKeeping.getPooled(forEachFunc, forEachContext);\n traverseAllChildren(children, forEachSingleChild, traverseContext);\n ForEachBookKeeping.release(traverseContext);\n}\n\n/**\n * PooledClass representing the bookkeeping associated with performing a child\n * mapping. Allows avoiding binding callbacks.\n *\n * @constructor MapBookKeeping\n * @param {!*} mapResult Object containing the ordered map of results.\n * @param {!function} mapFunction Function to perform mapping with.\n * @param {?*} mapContext Context to perform mapping with.\n */\nfunction MapBookKeeping(mapResult, keyPrefix, mapFunction, mapContext) {\n this.result = mapResult;\n this.keyPrefix = keyPrefix;\n this.func = mapFunction;\n this.context = mapContext;\n this.count = 0;\n}\nMapBookKeeping.prototype.destructor = function () {\n this.result = null;\n this.keyPrefix = null;\n this.func = null;\n this.context = null;\n this.count = 0;\n};\nPooledClass.addPoolingTo(MapBookKeeping, fourArgumentPooler);\n\nfunction mapSingleChildIntoContext(bookKeeping, child, childKey) {\n var result = bookKeeping.result,\n keyPrefix = bookKeeping.keyPrefix,\n func = bookKeeping.func,\n context = bookKeeping.context;\n\n\n var mappedChild = func.call(context, child, bookKeeping.count++);\n if (Array.isArray(mappedChild)) {\n mapIntoWithKeyPrefixInternal(mappedChild, result, childKey, emptyFunction.thatReturnsArgument);\n } else if (mappedChild != null) {\n if (ReactElement.isValidElement(mappedChild)) {\n mappedChild = ReactElement.cloneAndReplaceKey(mappedChild,\n // Keep both the (mapped) and old keys if they differ, just as\n // traverseAllChildren used to do for objects as children\n keyPrefix + (mappedChild.key && (!child || child.key !== mappedChild.key) ? escapeUserProvidedKey(mappedChild.key) + '/' : '') + childKey);\n }\n result.push(mappedChild);\n }\n}\n\nfunction mapIntoWithKeyPrefixInternal(children, array, prefix, func, context) {\n var escapedPrefix = '';\n if (prefix != null) {\n escapedPrefix = escapeUserProvidedKey(prefix) + '/';\n }\n var traverseContext = MapBookKeeping.getPooled(array, escapedPrefix, func, context);\n traverseAllChildren(children, mapSingleChildIntoContext, traverseContext);\n MapBookKeeping.release(traverseContext);\n}\n\n/**\n * Maps children that are typically specified as `props.children`.\n *\n * See https://facebook.github.io/react/docs/top-level-api.html#react.children.map\n *\n * The provided mapFunction(child, key, index) will be called for each\n * leaf child.\n *\n * @param {?*} children Children tree container.\n * @param {function(*, int)} func The map function.\n * @param {*} context Context for mapFunction.\n * @return {object} Object containing the ordered map of results.\n */\nfunction mapChildren(children, func, context) {\n if (children == null) {\n return children;\n }\n var result = [];\n mapIntoWithKeyPrefixInternal(children, result, null, func, context);\n return result;\n}\n\nfunction forEachSingleChildDummy(traverseContext, child, name) {\n return null;\n}\n\n/**\n * Count the number of children that are typically specified as\n * `props.children`.\n *\n * See https://facebook.github.io/react/docs/top-level-api.html#react.children.count\n *\n * @param {?*} children Children tree container.\n * @return {number} The number of children.\n */\nfunction countChildren(children, context) {\n return traverseAllChildren(children, forEachSingleChildDummy, null);\n}\n\n/**\n * Flatten a children object (typically specified as `props.children`) and\n * return an array with appropriately re-keyed children.\n *\n * See https://facebook.github.io/react/docs/top-level-api.html#react.children.toarray\n */\nfunction toArray(children) {\n var result = [];\n mapIntoWithKeyPrefixInternal(children, result, null, emptyFunction.thatReturnsArgument);\n return result;\n}\n\nvar ReactChildren = {\n forEach: forEachChildren,\n map: mapChildren,\n mapIntoWithKeyPrefixInternal: mapIntoWithKeyPrefixInternal,\n count: countChildren,\n toArray: toArray\n};\n\nmodule.exports = ReactChildren;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactChildren.js\n// module id = 293\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant'),\n _assign = require('object-assign');\n\nvar ReactComponent = require('./ReactComponent');\nvar ReactElement = require('./ReactElement');\nvar ReactPropTypeLocationNames = require('./ReactPropTypeLocationNames');\nvar ReactNoopUpdateQueue = require('./ReactNoopUpdateQueue');\n\nvar emptyObject = require('fbjs/lib/emptyObject');\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nvar MIXINS_KEY = 'mixins';\n\n// Helper function to allow the creation of anonymous functions which do not\n// have .name set to the name of the variable being assigned to.\nfunction identity(fn) {\n return fn;\n}\n\n/**\n * Policies that describe methods in `ReactClassInterface`.\n */\n\n\nvar injectedMixins = [];\n\n/**\n * Composite components are higher-level components that compose other composite\n * or host components.\n *\n * To create a new type of `ReactClass`, pass a specification of\n * your new class to `React.createClass`. The only requirement of your class\n * specification is that you implement a `render` method.\n *\n * var MyComponent = React.createClass({\n * render: function() {\n * return <div>Hello World</div>;\n * }\n * });\n *\n * The class specification supports a specific protocol of methods that have\n * special meaning (e.g. `render`). See `ReactClassInterface` for\n * more the comprehensive protocol. Any other properties and methods in the\n * class specification will be available on the prototype.\n *\n * @interface ReactClassInterface\n * @internal\n */\nvar ReactClassInterface = {\n\n /**\n * An array of Mixin objects to include when defining your component.\n *\n * @type {array}\n * @optional\n */\n mixins: 'DEFINE_MANY',\n\n /**\n * An object containing properties and methods that should be defined on\n * the component's constructor instead of its prototype (static methods).\n *\n * @type {object}\n * @optional\n */\n statics: 'DEFINE_MANY',\n\n /**\n * Definition of prop types for this component.\n *\n * @type {object}\n * @optional\n */\n propTypes: 'DEFINE_MANY',\n\n /**\n * Definition of context types for this component.\n *\n * @type {object}\n * @optional\n */\n contextTypes: 'DEFINE_MANY',\n\n /**\n * Definition of context types this component sets for its children.\n *\n * @type {object}\n * @optional\n */\n childContextTypes: 'DEFINE_MANY',\n\n // ==== Definition methods ====\n\n /**\n * Invoked when the component is mounted. Values in the mapping will be set on\n * `this.props` if that prop is not specified (i.e. using an `in` check).\n *\n * This method is invoked before `getInitialState` and therefore cannot rely\n * on `this.state` or use `this.setState`.\n *\n * @return {object}\n * @optional\n */\n getDefaultProps: 'DEFINE_MANY_MERGED',\n\n /**\n * Invoked once before the component is mounted. The return value will be used\n * as the initial value of `this.state`.\n *\n * getInitialState: function() {\n * return {\n * isOn: false,\n * fooBaz: new BazFoo()\n * }\n * }\n *\n * @return {object}\n * @optional\n */\n getInitialState: 'DEFINE_MANY_MERGED',\n\n /**\n * @return {object}\n * @optional\n */\n getChildContext: 'DEFINE_MANY_MERGED',\n\n /**\n * Uses props from `this.props` and state from `this.state` to render the\n * structure of the component.\n *\n * No guarantees are made about when or how often this method is invoked, so\n * it must not have side effects.\n *\n * render: function() {\n * var name = this.props.name;\n * return <div>Hello, {name}!</div>;\n * }\n *\n * @return {ReactComponent}\n * @nosideeffects\n * @required\n */\n render: 'DEFINE_ONCE',\n\n // ==== Delegate methods ====\n\n /**\n * Invoked when the component is initially created and about to be mounted.\n * This may have side effects, but any external subscriptions or data created\n * by this method must be cleaned up in `componentWillUnmount`.\n *\n * @optional\n */\n componentWillMount: 'DEFINE_MANY',\n\n /**\n * Invoked when the component has been mounted and has a DOM representation.\n * However, there is no guarantee that the DOM node is in the document.\n *\n * Use this as an opportunity to operate on the DOM when the component has\n * been mounted (initialized and rendered) for the first time.\n *\n * @param {DOMElement} rootNode DOM element representing the component.\n * @optional\n */\n componentDidMount: 'DEFINE_MANY',\n\n /**\n * Invoked before the component receives new props.\n *\n * Use this as an opportunity to react to a prop transition by updating the\n * state using `this.setState`. Current props are accessed via `this.props`.\n *\n * componentWillReceiveProps: function(nextProps, nextContext) {\n * this.setState({\n * likesIncreasing: nextProps.likeCount > this.props.likeCount\n * });\n * }\n *\n * NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop\n * transition may cause a state change, but the opposite is not true. If you\n * need it, you are probably looking for `componentWillUpdate`.\n *\n * @param {object} nextProps\n * @optional\n */\n componentWillReceiveProps: 'DEFINE_MANY',\n\n /**\n * Invoked while deciding if the component should be updated as a result of\n * receiving new props, state and/or context.\n *\n * Use this as an opportunity to `return false` when you're certain that the\n * transition to the new props/state/context will not require a component\n * update.\n *\n * shouldComponentUpdate: function(nextProps, nextState, nextContext) {\n * return !equal(nextProps, this.props) ||\n * !equal(nextState, this.state) ||\n * !equal(nextContext, this.context);\n * }\n *\n * @param {object} nextProps\n * @param {?object} nextState\n * @param {?object} nextContext\n * @return {boolean} True if the component should update.\n * @optional\n */\n shouldComponentUpdate: 'DEFINE_ONCE',\n\n /**\n * Invoked when the component is about to update due to a transition from\n * `this.props`, `this.state` and `this.context` to `nextProps`, `nextState`\n * and `nextContext`.\n *\n * Use this as an opportunity to perform preparation before an update occurs.\n *\n * NOTE: You **cannot** use `this.setState()` in this method.\n *\n * @param {object} nextProps\n * @param {?object} nextState\n * @param {?object} nextContext\n * @param {ReactReconcileTransaction} transaction\n * @optional\n */\n componentWillUpdate: 'DEFINE_MANY',\n\n /**\n * Invoked when the component's DOM representation has been updated.\n *\n * Use this as an opportunity to operate on the DOM when the component has\n * been updated.\n *\n * @param {object} prevProps\n * @param {?object} prevState\n * @param {?object} prevContext\n * @param {DOMElement} rootNode DOM element representing the component.\n * @optional\n */\n componentDidUpdate: 'DEFINE_MANY',\n\n /**\n * Invoked when the component is about to be removed from its parent and have\n * its DOM representation destroyed.\n *\n * Use this as an opportunity to deallocate any external resources.\n *\n * NOTE: There is no `componentDidUnmount` since your component will have been\n * destroyed by that point.\n *\n * @optional\n */\n componentWillUnmount: 'DEFINE_MANY',\n\n // ==== Advanced methods ====\n\n /**\n * Updates the component's currently mounted DOM representation.\n *\n * By default, this implements React's rendering and reconciliation algorithm.\n * Sophisticated clients may wish to override this.\n *\n * @param {ReactReconcileTransaction} transaction\n * @internal\n * @overridable\n */\n updateComponent: 'OVERRIDE_BASE'\n\n};\n\n/**\n * Mapping from class specification keys to special processing functions.\n *\n * Although these are declared like instance properties in the specification\n * when defining classes using `React.createClass`, they are actually static\n * and are accessible on the constructor instead of the prototype. Despite\n * being static, they must be defined outside of the \"statics\" key under\n * which all other static methods are defined.\n */\nvar RESERVED_SPEC_KEYS = {\n displayName: function (Constructor, displayName) {\n Constructor.displayName = displayName;\n },\n mixins: function (Constructor, mixins) {\n if (mixins) {\n for (var i = 0; i < mixins.length; i++) {\n mixSpecIntoComponent(Constructor, mixins[i]);\n }\n }\n },\n childContextTypes: function (Constructor, childContextTypes) {\n if (process.env.NODE_ENV !== 'production') {\n validateTypeDef(Constructor, childContextTypes, 'childContext');\n }\n Constructor.childContextTypes = _assign({}, Constructor.childContextTypes, childContextTypes);\n },\n contextTypes: function (Constructor, contextTypes) {\n if (process.env.NODE_ENV !== 'production') {\n validateTypeDef(Constructor, contextTypes, 'context');\n }\n Constructor.contextTypes = _assign({}, Constructor.contextTypes, contextTypes);\n },\n /**\n * Special case getDefaultProps which should move into statics but requires\n * automatic merging.\n */\n getDefaultProps: function (Constructor, getDefaultProps) {\n if (Constructor.getDefaultProps) {\n Constructor.getDefaultProps = createMergedResultFunction(Constructor.getDefaultProps, getDefaultProps);\n } else {\n Constructor.getDefaultProps = getDefaultProps;\n }\n },\n propTypes: function (Constructor, propTypes) {\n if (process.env.NODE_ENV !== 'production') {\n validateTypeDef(Constructor, propTypes, 'prop');\n }\n Constructor.propTypes = _assign({}, Constructor.propTypes, propTypes);\n },\n statics: function (Constructor, statics) {\n mixStaticSpecIntoComponent(Constructor, statics);\n },\n autobind: function () {} };\n\nfunction validateTypeDef(Constructor, typeDef, location) {\n for (var propName in typeDef) {\n if (typeDef.hasOwnProperty(propName)) {\n // use a warning instead of an invariant so components\n // don't show up in prod but only in __DEV__\n process.env.NODE_ENV !== 'production' ? warning(typeof typeDef[propName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', Constructor.displayName || 'ReactClass', ReactPropTypeLocationNames[location], propName) : void 0;\n }\n }\n}\n\nfunction validateMethodOverride(isAlreadyDefined, name) {\n var specPolicy = ReactClassInterface.hasOwnProperty(name) ? ReactClassInterface[name] : null;\n\n // Disallow overriding of base class methods unless explicitly allowed.\n if (ReactClassMixin.hasOwnProperty(name)) {\n !(specPolicy === 'OVERRIDE_BASE') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to override `%s` from your class specification. Ensure that your method names do not overlap with React methods.', name) : _prodInvariant('73', name) : void 0;\n }\n\n // Disallow defining methods more than once unless explicitly allowed.\n if (isAlreadyDefined) {\n !(specPolicy === 'DEFINE_MANY' || specPolicy === 'DEFINE_MANY_MERGED') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('74', name) : void 0;\n }\n}\n\n/**\n * Mixin helper which handles policy validation and reserved\n * specification keys when building React classes.\n */\nfunction mixSpecIntoComponent(Constructor, spec) {\n if (!spec) {\n if (process.env.NODE_ENV !== 'production') {\n var typeofSpec = typeof spec;\n var isMixinValid = typeofSpec === 'object' && spec !== null;\n\n process.env.NODE_ENV !== 'production' ? warning(isMixinValid, '%s: You\\'re attempting to include a mixin that is either null ' + 'or not an object. Check the mixins included by the component, ' + 'as well as any mixins they include themselves. ' + 'Expected object but got %s.', Constructor.displayName || 'ReactClass', spec === null ? null : typeofSpec) : void 0;\n }\n\n return;\n }\n\n !(typeof spec !== 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\\'re attempting to use a component class or function as a mixin. Instead, just use a regular object.') : _prodInvariant('75') : void 0;\n !!ReactElement.isValidElement(spec) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\\'re attempting to use a component as a mixin. Instead, just use a regular object.') : _prodInvariant('76') : void 0;\n\n var proto = Constructor.prototype;\n var autoBindPairs = proto.__reactAutoBindPairs;\n\n // By handling mixins before any other properties, we ensure the same\n // chaining order is applied to methods with DEFINE_MANY policy, whether\n // mixins are listed before or after these methods in the spec.\n if (spec.hasOwnProperty(MIXINS_KEY)) {\n RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);\n }\n\n for (var name in spec) {\n if (!spec.hasOwnProperty(name)) {\n continue;\n }\n\n if (name === MIXINS_KEY) {\n // We have already handled mixins in a special case above.\n continue;\n }\n\n var property = spec[name];\n var isAlreadyDefined = proto.hasOwnProperty(name);\n validateMethodOverride(isAlreadyDefined, name);\n\n if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {\n RESERVED_SPEC_KEYS[name](Constructor, property);\n } else {\n // Setup methods on prototype:\n // The following member methods should not be automatically bound:\n // 1. Expected ReactClass methods (in the \"interface\").\n // 2. Overridden methods (that were mixed in).\n var isReactClassMethod = ReactClassInterface.hasOwnProperty(name);\n var isFunction = typeof property === 'function';\n var shouldAutoBind = isFunction && !isReactClassMethod && !isAlreadyDefined && spec.autobind !== false;\n\n if (shouldAutoBind) {\n autoBindPairs.push(name, property);\n proto[name] = property;\n } else {\n if (isAlreadyDefined) {\n var specPolicy = ReactClassInterface[name];\n\n // These cases should already be caught by validateMethodOverride.\n !(isReactClassMethod && (specPolicy === 'DEFINE_MANY_MERGED' || specPolicy === 'DEFINE_MANY')) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: Unexpected spec policy %s for key %s when mixing in component specs.', specPolicy, name) : _prodInvariant('77', specPolicy, name) : void 0;\n\n // For methods which are defined more than once, call the existing\n // methods before calling the new property, merging if appropriate.\n if (specPolicy === 'DEFINE_MANY_MERGED') {\n proto[name] = createMergedResultFunction(proto[name], property);\n } else if (specPolicy === 'DEFINE_MANY') {\n proto[name] = createChainedFunction(proto[name], property);\n }\n } else {\n proto[name] = property;\n if (process.env.NODE_ENV !== 'production') {\n // Add verbose displayName to the function, which helps when looking\n // at profiling tools.\n if (typeof property === 'function' && spec.displayName) {\n proto[name].displayName = spec.displayName + '_' + name;\n }\n }\n }\n }\n }\n }\n}\n\nfunction mixStaticSpecIntoComponent(Constructor, statics) {\n if (!statics) {\n return;\n }\n for (var name in statics) {\n var property = statics[name];\n if (!statics.hasOwnProperty(name)) {\n continue;\n }\n\n var isReserved = name in RESERVED_SPEC_KEYS;\n !!isReserved ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You are attempting to define a reserved property, `%s`, that shouldn\\'t be on the \"statics\" key. Define it as an instance property instead; it will still be accessible on the constructor.', name) : _prodInvariant('78', name) : void 0;\n\n var isInherited = name in Constructor;\n !!isInherited ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('79', name) : void 0;\n Constructor[name] = property;\n }\n}\n\n/**\n * Merge two objects, but throw if both contain the same key.\n *\n * @param {object} one The first object, which is mutated.\n * @param {object} two The second object\n * @return {object} one after it has been mutated to contain everything in two.\n */\nfunction mergeIntoWithNoDuplicateKeys(one, two) {\n !(one && two && typeof one === 'object' && typeof two === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.') : _prodInvariant('80') : void 0;\n\n for (var key in two) {\n if (two.hasOwnProperty(key)) {\n !(one[key] === undefined) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): Tried to merge two objects with the same key: `%s`. This conflict may be due to a mixin; in particular, this may be caused by two getInitialState() or getDefaultProps() methods returning objects with clashing keys.', key) : _prodInvariant('81', key) : void 0;\n one[key] = two[key];\n }\n }\n return one;\n}\n\n/**\n * Creates a function that invokes two functions and merges their return values.\n *\n * @param {function} one Function to invoke first.\n * @param {function} two Function to invoke second.\n * @return {function} Function that invokes the two argument functions.\n * @private\n */\nfunction createMergedResultFunction(one, two) {\n return function mergedResult() {\n var a = one.apply(this, arguments);\n var b = two.apply(this, arguments);\n if (a == null) {\n return b;\n } else if (b == null) {\n return a;\n }\n var c = {};\n mergeIntoWithNoDuplicateKeys(c, a);\n mergeIntoWithNoDuplicateKeys(c, b);\n return c;\n };\n}\n\n/**\n * Creates a function that invokes two functions and ignores their return vales.\n *\n * @param {function} one Function to invoke first.\n * @param {function} two Function to invoke second.\n * @return {function} Function that invokes the two argument functions.\n * @private\n */\nfunction createChainedFunction(one, two) {\n return function chainedFunction() {\n one.apply(this, arguments);\n two.apply(this, arguments);\n };\n}\n\n/**\n * Binds a method to the component.\n *\n * @param {object} component Component whose method is going to be bound.\n * @param {function} method Method to be bound.\n * @return {function} The bound method.\n */\nfunction bindAutoBindMethod(component, method) {\n var boundMethod = method.bind(component);\n if (process.env.NODE_ENV !== 'production') {\n boundMethod.__reactBoundContext = component;\n boundMethod.__reactBoundMethod = method;\n boundMethod.__reactBoundArguments = null;\n var componentName = component.constructor.displayName;\n var _bind = boundMethod.bind;\n boundMethod.bind = function (newThis) {\n for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n // User is trying to bind() an autobound method; we effectively will\n // ignore the value of \"this\" that the user is trying to use, so\n // let's warn.\n if (newThis !== component && newThis !== null) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'bind(): React component methods may only be bound to the ' + 'component instance. See %s', componentName) : void 0;\n } else if (!args.length) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'bind(): You are binding a component method to the component. ' + 'React does this for you automatically in a high-performance ' + 'way, so you can safely remove this call. See %s', componentName) : void 0;\n return boundMethod;\n }\n var reboundMethod = _bind.apply(boundMethod, arguments);\n reboundMethod.__reactBoundContext = component;\n reboundMethod.__reactBoundMethod = method;\n reboundMethod.__reactBoundArguments = args;\n return reboundMethod;\n };\n }\n return boundMethod;\n}\n\n/**\n * Binds all auto-bound methods in a component.\n *\n * @param {object} component Component whose method is going to be bound.\n */\nfunction bindAutoBindMethods(component) {\n var pairs = component.__reactAutoBindPairs;\n for (var i = 0; i < pairs.length; i += 2) {\n var autoBindKey = pairs[i];\n var method = pairs[i + 1];\n component[autoBindKey] = bindAutoBindMethod(component, method);\n }\n}\n\n/**\n * Add more to the ReactClass base class. These are all legacy features and\n * therefore not already part of the modern ReactComponent.\n */\nvar ReactClassMixin = {\n\n /**\n * TODO: This will be deprecated because state should always keep a consistent\n * type signature and the only use case for this, is to avoid that.\n */\n replaceState: function (newState, callback) {\n this.updater.enqueueReplaceState(this, newState);\n if (callback) {\n this.updater.enqueueCallback(this, callback, 'replaceState');\n }\n },\n\n /**\n * Checks whether or not this composite component is mounted.\n * @return {boolean} True if mounted, false otherwise.\n * @protected\n * @final\n */\n isMounted: function () {\n return this.updater.isMounted(this);\n }\n};\n\nvar ReactClassComponent = function () {};\n_assign(ReactClassComponent.prototype, ReactComponent.prototype, ReactClassMixin);\n\n/**\n * Module for creating composite components.\n *\n * @class ReactClass\n */\nvar ReactClass = {\n\n /**\n * Creates a composite component class given a class specification.\n * See https://facebook.github.io/react/docs/top-level-api.html#react.createclass\n *\n * @param {object} spec Class specification (which must define `render`).\n * @return {function} Component constructor function.\n * @public\n */\n createClass: function (spec) {\n // To keep our warnings more understandable, we'll use a little hack here to\n // ensure that Constructor.name !== 'Constructor'. This makes sure we don't\n // unnecessarily identify a class without displayName as 'Constructor'.\n var Constructor = identity(function (props, context, updater) {\n // This constructor gets overridden by mocks. The argument is used\n // by mocks to assert on what gets mounted.\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(this instanceof Constructor, 'Something is calling a React component directly. Use a factory or ' + 'JSX instead. See: https://fb.me/react-legacyfactory') : void 0;\n }\n\n // Wire up auto-binding\n if (this.__reactAutoBindPairs.length) {\n bindAutoBindMethods(this);\n }\n\n this.props = props;\n this.context = context;\n this.refs = emptyObject;\n this.updater = updater || ReactNoopUpdateQueue;\n\n this.state = null;\n\n // ReactClasses doesn't have constructors. Instead, they use the\n // getInitialState and componentWillMount methods for initialization.\n\n var initialState = this.getInitialState ? this.getInitialState() : null;\n if (process.env.NODE_ENV !== 'production') {\n // We allow auto-mocks to proceed as if they're returning null.\n if (initialState === undefined && this.getInitialState._isMockFunction) {\n // This is probably bad practice. Consider warning here and\n // deprecating this convenience.\n initialState = null;\n }\n }\n !(typeof initialState === 'object' && !Array.isArray(initialState)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getInitialState(): must return an object or null', Constructor.displayName || 'ReactCompositeComponent') : _prodInvariant('82', Constructor.displayName || 'ReactCompositeComponent') : void 0;\n\n this.state = initialState;\n });\n Constructor.prototype = new ReactClassComponent();\n Constructor.prototype.constructor = Constructor;\n Constructor.prototype.__reactAutoBindPairs = [];\n\n injectedMixins.forEach(mixSpecIntoComponent.bind(null, Constructor));\n\n mixSpecIntoComponent(Constructor, spec);\n\n // Initialize the defaultProps property after all mixins have been merged.\n if (Constructor.getDefaultProps) {\n Constructor.defaultProps = Constructor.getDefaultProps();\n }\n\n if (process.env.NODE_ENV !== 'production') {\n // This is a tag to indicate that the use of these method names is ok,\n // since it's used with createClass. If it's not, then it's likely a\n // mistake so we'll warn you to use the static property, property\n // initializer or constructor respectively.\n if (Constructor.getDefaultProps) {\n Constructor.getDefaultProps.isReactClassApproved = {};\n }\n if (Constructor.prototype.getInitialState) {\n Constructor.prototype.getInitialState.isReactClassApproved = {};\n }\n }\n\n !Constructor.prototype.render ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createClass(...): Class specification must implement a `render` method.') : _prodInvariant('83') : void 0;\n\n if (process.env.NODE_ENV !== 'production') {\n process.env.NODE_ENV !== 'production' ? warning(!Constructor.prototype.componentShouldUpdate, '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', spec.displayName || 'A component') : void 0;\n process.env.NODE_ENV !== 'production' ? warning(!Constructor.prototype.componentWillRecieveProps, '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', spec.displayName || 'A component') : void 0;\n }\n\n // Reduce time spent doing lookups by setting these on the prototype.\n for (var methodName in ReactClassInterface) {\n if (!Constructor.prototype[methodName]) {\n Constructor.prototype[methodName] = null;\n }\n }\n\n return Constructor;\n },\n\n injection: {\n injectMixin: function (mixin) {\n injectedMixins.push(mixin);\n }\n }\n\n};\n\nmodule.exports = ReactClass;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactClass.js\n// module id = 294\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactElement = require('./ReactElement');\n\n/**\n * Create a factory that creates HTML tag elements.\n *\n * @private\n */\nvar createDOMFactory = ReactElement.createFactory;\nif (process.env.NODE_ENV !== 'production') {\n var ReactElementValidator = require('./ReactElementValidator');\n createDOMFactory = ReactElementValidator.createFactory;\n}\n\n/**\n * Creates a mapping from supported HTML tags to `ReactDOMComponent` classes.\n * This is also accessible via `React.DOM`.\n *\n * @public\n */\nvar ReactDOMFactories = {\n a: createDOMFactory('a'),\n abbr: createDOMFactory('abbr'),\n address: createDOMFactory('address'),\n area: createDOMFactory('area'),\n article: createDOMFactory('article'),\n aside: createDOMFactory('aside'),\n audio: createDOMFactory('audio'),\n b: createDOMFactory('b'),\n base: createDOMFactory('base'),\n bdi: createDOMFactory('bdi'),\n bdo: createDOMFactory('bdo'),\n big: createDOMFactory('big'),\n blockquote: createDOMFactory('blockquote'),\n body: createDOMFactory('body'),\n br: createDOMFactory('br'),\n button: createDOMFactory('button'),\n canvas: createDOMFactory('canvas'),\n caption: createDOMFactory('caption'),\n cite: createDOMFactory('cite'),\n code: createDOMFactory('code'),\n col: createDOMFactory('col'),\n colgroup: createDOMFactory('colgroup'),\n data: createDOMFactory('data'),\n datalist: createDOMFactory('datalist'),\n dd: createDOMFactory('dd'),\n del: createDOMFactory('del'),\n details: createDOMFactory('details'),\n dfn: createDOMFactory('dfn'),\n dialog: createDOMFactory('dialog'),\n div: createDOMFactory('div'),\n dl: createDOMFactory('dl'),\n dt: createDOMFactory('dt'),\n em: createDOMFactory('em'),\n embed: createDOMFactory('embed'),\n fieldset: createDOMFactory('fieldset'),\n figcaption: createDOMFactory('figcaption'),\n figure: createDOMFactory('figure'),\n footer: createDOMFactory('footer'),\n form: createDOMFactory('form'),\n h1: createDOMFactory('h1'),\n h2: createDOMFactory('h2'),\n h3: createDOMFactory('h3'),\n h4: createDOMFactory('h4'),\n h5: createDOMFactory('h5'),\n h6: createDOMFactory('h6'),\n head: createDOMFactory('head'),\n header: createDOMFactory('header'),\n hgroup: createDOMFactory('hgroup'),\n hr: createDOMFactory('hr'),\n html: createDOMFactory('html'),\n i: createDOMFactory('i'),\n iframe: createDOMFactory('iframe'),\n img: createDOMFactory('img'),\n input: createDOMFactory('input'),\n ins: createDOMFactory('ins'),\n kbd: createDOMFactory('kbd'),\n keygen: createDOMFactory('keygen'),\n label: createDOMFactory('label'),\n legend: createDOMFactory('legend'),\n li: createDOMFactory('li'),\n link: createDOMFactory('link'),\n main: createDOMFactory('main'),\n map: createDOMFactory('map'),\n mark: createDOMFactory('mark'),\n menu: createDOMFactory('menu'),\n menuitem: createDOMFactory('menuitem'),\n meta: createDOMFactory('meta'),\n meter: createDOMFactory('meter'),\n nav: createDOMFactory('nav'),\n noscript: createDOMFactory('noscript'),\n object: createDOMFactory('object'),\n ol: createDOMFactory('ol'),\n optgroup: createDOMFactory('optgroup'),\n option: createDOMFactory('option'),\n output: createDOMFactory('output'),\n p: createDOMFactory('p'),\n param: createDOMFactory('param'),\n picture: createDOMFactory('picture'),\n pre: createDOMFactory('pre'),\n progress: createDOMFactory('progress'),\n q: createDOMFactory('q'),\n rp: createDOMFactory('rp'),\n rt: createDOMFactory('rt'),\n ruby: createDOMFactory('ruby'),\n s: createDOMFactory('s'),\n samp: createDOMFactory('samp'),\n script: createDOMFactory('script'),\n section: createDOMFactory('section'),\n select: createDOMFactory('select'),\n small: createDOMFactory('small'),\n source: createDOMFactory('source'),\n span: createDOMFactory('span'),\n strong: createDOMFactory('strong'),\n style: createDOMFactory('style'),\n sub: createDOMFactory('sub'),\n summary: createDOMFactory('summary'),\n sup: createDOMFactory('sup'),\n table: createDOMFactory('table'),\n tbody: createDOMFactory('tbody'),\n td: createDOMFactory('td'),\n textarea: createDOMFactory('textarea'),\n tfoot: createDOMFactory('tfoot'),\n th: createDOMFactory('th'),\n thead: createDOMFactory('thead'),\n time: createDOMFactory('time'),\n title: createDOMFactory('title'),\n tr: createDOMFactory('tr'),\n track: createDOMFactory('track'),\n u: createDOMFactory('u'),\n ul: createDOMFactory('ul'),\n 'var': createDOMFactory('var'),\n video: createDOMFactory('video'),\n wbr: createDOMFactory('wbr'),\n\n // SVG\n circle: createDOMFactory('circle'),\n clipPath: createDOMFactory('clipPath'),\n defs: createDOMFactory('defs'),\n ellipse: createDOMFactory('ellipse'),\n g: createDOMFactory('g'),\n image: createDOMFactory('image'),\n line: createDOMFactory('line'),\n linearGradient: createDOMFactory('linearGradient'),\n mask: createDOMFactory('mask'),\n path: createDOMFactory('path'),\n pattern: createDOMFactory('pattern'),\n polygon: createDOMFactory('polygon'),\n polyline: createDOMFactory('polyline'),\n radialGradient: createDOMFactory('radialGradient'),\n rect: createDOMFactory('rect'),\n stop: createDOMFactory('stop'),\n svg: createDOMFactory('svg'),\n text: createDOMFactory('text'),\n tspan: createDOMFactory('tspan')\n};\n\nmodule.exports = ReactDOMFactories;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactDOMFactories.js\n// module id = 295\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar ReactElement = require('./ReactElement');\nvar ReactPropTypeLocationNames = require('./ReactPropTypeLocationNames');\nvar ReactPropTypesSecret = require('./ReactPropTypesSecret');\n\nvar emptyFunction = require('fbjs/lib/emptyFunction');\nvar getIteratorFn = require('./getIteratorFn');\nvar warning = require('fbjs/lib/warning');\n\n/**\n * Collection of methods that allow declaration and validation of props that are\n * supplied to React components. Example usage:\n *\n * var Props = require('ReactPropTypes');\n * var MyArticle = React.createClass({\n * propTypes: {\n * // An optional string prop named \"description\".\n * description: Props.string,\n *\n * // A required enum prop named \"category\".\n * category: Props.oneOf(['News','Photos']).isRequired,\n *\n * // A prop named \"dialog\" that requires an instance of Dialog.\n * dialog: Props.instanceOf(Dialog).isRequired\n * },\n * render: function() { ... }\n * });\n *\n * A more formal specification of how these methods are used:\n *\n * type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)\n * decl := ReactPropTypes.{type}(.isRequired)?\n *\n * Each and every declaration produces a function with the same signature. This\n * allows the creation of custom validation functions. For example:\n *\n * var MyLink = React.createClass({\n * propTypes: {\n * // An optional string or URI prop named \"href\".\n * href: function(props, propName, componentName) {\n * var propValue = props[propName];\n * if (propValue != null && typeof propValue !== 'string' &&\n * !(propValue instanceof URI)) {\n * return new Error(\n * 'Expected a string or an URI for ' + propName + ' in ' +\n * componentName\n * );\n * }\n * }\n * },\n * render: function() {...}\n * });\n *\n * @internal\n */\n\nvar ANONYMOUS = '<<anonymous>>';\n\nvar ReactPropTypes = {\n array: createPrimitiveTypeChecker('array'),\n bool: createPrimitiveTypeChecker('boolean'),\n func: createPrimitiveTypeChecker('function'),\n number: createPrimitiveTypeChecker('number'),\n object: createPrimitiveTypeChecker('object'),\n string: createPrimitiveTypeChecker('string'),\n symbol: createPrimitiveTypeChecker('symbol'),\n\n any: createAnyTypeChecker(),\n arrayOf: createArrayOfTypeChecker,\n element: createElementTypeChecker(),\n instanceOf: createInstanceTypeChecker,\n node: createNodeChecker(),\n objectOf: createObjectOfTypeChecker,\n oneOf: createEnumTypeChecker,\n oneOfType: createUnionTypeChecker,\n shape: createShapeTypeChecker\n};\n\n/**\n * inlined Object.is polyfill to avoid requiring consumers ship their own\n * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is\n */\n/*eslint-disable no-self-compare*/\nfunction is(x, y) {\n // SameValue algorithm\n if (x === y) {\n // Steps 1-5, 7-10\n // Steps 6.b-6.e: +0 != -0\n return x !== 0 || 1 / x === 1 / y;\n } else {\n // Step 6.a: NaN == NaN\n return x !== x && y !== y;\n }\n}\n/*eslint-enable no-self-compare*/\n\n/**\n * We use an Error-like object for backward compatibility as people may call\n * PropTypes directly and inspect their output. However we don't use real\n * Errors anymore. We don't inspect their stack anyway, and creating them\n * is prohibitively expensive if they are created too often, such as what\n * happens in oneOfType() for any type before the one that matched.\n */\nfunction PropTypeError(message) {\n this.message = message;\n this.stack = '';\n}\n// Make `instanceof Error` still work for returned errors.\nPropTypeError.prototype = Error.prototype;\n\nfunction createChainableTypeChecker(validate) {\n if (process.env.NODE_ENV !== 'production') {\n var manualPropTypeCallCache = {};\n }\n function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {\n componentName = componentName || ANONYMOUS;\n propFullName = propFullName || propName;\n if (process.env.NODE_ENV !== 'production') {\n if (secret !== ReactPropTypesSecret && typeof console !== 'undefined') {\n var cacheKey = componentName + ':' + propName;\n if (!manualPropTypeCallCache[cacheKey]) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'You are manually calling a React.PropTypes validation ' + 'function for the `%s` prop on `%s`. This is deprecated ' + 'and will not work in production with the next major version. ' + 'You may be seeing this warning due to a third-party PropTypes ' + 'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.', propFullName, componentName) : void 0;\n manualPropTypeCallCache[cacheKey] = true;\n }\n }\n }\n if (props[propName] == null) {\n var locationName = ReactPropTypeLocationNames[location];\n if (isRequired) {\n if (props[propName] === null) {\n return new PropTypeError('The ' + locationName + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));\n }\n return new PropTypeError('The ' + locationName + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));\n }\n return null;\n } else {\n return validate(props, propName, componentName, location, propFullName);\n }\n }\n\n var chainedCheckType = checkType.bind(null, false);\n chainedCheckType.isRequired = checkType.bind(null, true);\n\n return chainedCheckType;\n}\n\nfunction createPrimitiveTypeChecker(expectedType) {\n function validate(props, propName, componentName, location, propFullName, secret) {\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== expectedType) {\n var locationName = ReactPropTypeLocationNames[location];\n // `propValue` being instance of, say, date/regexp, pass the 'object'\n // check, but we can offer a more precise error message here rather than\n // 'of type `object`'.\n var preciseType = getPreciseType(propValue);\n\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createAnyTypeChecker() {\n return createChainableTypeChecker(emptyFunction.thatReturns(null));\n}\n\nfunction createArrayOfTypeChecker(typeChecker) {\n function validate(props, propName, componentName, location, propFullName) {\n if (typeof typeChecker !== 'function') {\n return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');\n }\n var propValue = props[propName];\n if (!Array.isArray(propValue)) {\n var locationName = ReactPropTypeLocationNames[location];\n var propType = getPropType(propValue);\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));\n }\n for (var i = 0; i < propValue.length; i++) {\n var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret);\n if (error instanceof Error) {\n return error;\n }\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createElementTypeChecker() {\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n if (!ReactElement.isValidElement(propValue)) {\n var locationName = ReactPropTypeLocationNames[location];\n var propType = getPropType(propValue);\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createInstanceTypeChecker(expectedClass) {\n function validate(props, propName, componentName, location, propFullName) {\n if (!(props[propName] instanceof expectedClass)) {\n var locationName = ReactPropTypeLocationNames[location];\n var expectedClassName = expectedClass.name || ANONYMOUS;\n var actualClassName = getClassName(props[propName]);\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createEnumTypeChecker(expectedValues) {\n if (!Array.isArray(expectedValues)) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0;\n return emptyFunction.thatReturnsNull;\n }\n\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n for (var i = 0; i < expectedValues.length; i++) {\n if (is(propValue, expectedValues[i])) {\n return null;\n }\n }\n\n var locationName = ReactPropTypeLocationNames[location];\n var valuesString = JSON.stringify(expectedValues);\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createObjectOfTypeChecker(typeChecker) {\n function validate(props, propName, componentName, location, propFullName) {\n if (typeof typeChecker !== 'function') {\n return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');\n }\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== 'object') {\n var locationName = ReactPropTypeLocationNames[location];\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));\n }\n for (var key in propValue) {\n if (propValue.hasOwnProperty(key)) {\n var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);\n if (error instanceof Error) {\n return error;\n }\n }\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createUnionTypeChecker(arrayOfTypeCheckers) {\n if (!Array.isArray(arrayOfTypeCheckers)) {\n process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0;\n return emptyFunction.thatReturnsNull;\n }\n\n function validate(props, propName, componentName, location, propFullName) {\n for (var i = 0; i < arrayOfTypeCheckers.length; i++) {\n var checker = arrayOfTypeCheckers[i];\n if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) {\n return null;\n }\n }\n\n var locationName = ReactPropTypeLocationNames[location];\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createNodeChecker() {\n function validate(props, propName, componentName, location, propFullName) {\n if (!isNode(props[propName])) {\n var locationName = ReactPropTypeLocationNames[location];\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction createShapeTypeChecker(shapeTypes) {\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== 'object') {\n var locationName = ReactPropTypeLocationNames[location];\n return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));\n }\n for (var key in shapeTypes) {\n var checker = shapeTypes[key];\n if (!checker) {\n continue;\n }\n var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);\n if (error) {\n return error;\n }\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n}\n\nfunction isNode(propValue) {\n switch (typeof propValue) {\n case 'number':\n case 'string':\n case 'undefined':\n return true;\n case 'boolean':\n return !propValue;\n case 'object':\n if (Array.isArray(propValue)) {\n return propValue.every(isNode);\n }\n if (propValue === null || ReactElement.isValidElement(propValue)) {\n return true;\n }\n\n var iteratorFn = getIteratorFn(propValue);\n if (iteratorFn) {\n var iterator = iteratorFn.call(propValue);\n var step;\n if (iteratorFn !== propValue.entries) {\n while (!(step = iterator.next()).done) {\n if (!isNode(step.value)) {\n return false;\n }\n }\n } else {\n // Iterator will provide entry [k,v] tuples rather than values.\n while (!(step = iterator.next()).done) {\n var entry = step.value;\n if (entry) {\n if (!isNode(entry[1])) {\n return false;\n }\n }\n }\n }\n } else {\n return false;\n }\n\n return true;\n default:\n return false;\n }\n}\n\nfunction isSymbol(propType, propValue) {\n // Native Symbol.\n if (propType === 'symbol') {\n return true;\n }\n\n // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'\n if (propValue['@@toStringTag'] === 'Symbol') {\n return true;\n }\n\n // Fallback for non-spec compliant Symbols which are polyfilled.\n if (typeof Symbol === 'function' && propValue instanceof Symbol) {\n return true;\n }\n\n return false;\n}\n\n// Equivalent of `typeof` but with special handling for array and regexp.\nfunction getPropType(propValue) {\n var propType = typeof propValue;\n if (Array.isArray(propValue)) {\n return 'array';\n }\n if (propValue instanceof RegExp) {\n // Old webkits (at least until Android 4.0) return 'function' rather than\n // 'object' for typeof a RegExp. We'll normalize this here so that /bla/\n // passes PropTypes.object.\n return 'object';\n }\n if (isSymbol(propType, propValue)) {\n return 'symbol';\n }\n return propType;\n}\n\n// This handles more types than `getPropType`. Only used for error messages.\n// See `createPrimitiveTypeChecker`.\nfunction getPreciseType(propValue) {\n var propType = getPropType(propValue);\n if (propType === 'object') {\n if (propValue instanceof Date) {\n return 'date';\n } else if (propValue instanceof RegExp) {\n return 'regexp';\n }\n }\n return propType;\n}\n\n// Returns class name of the object, if any.\nfunction getClassName(propValue) {\n if (!propValue.constructor || !propValue.constructor.name) {\n return ANONYMOUS;\n }\n return propValue.constructor.name;\n}\n\nmodule.exports = ReactPropTypes;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactPropTypes.js\n// module id = 296\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _assign = require('object-assign');\n\nvar ReactComponent = require('./ReactComponent');\nvar ReactNoopUpdateQueue = require('./ReactNoopUpdateQueue');\n\nvar emptyObject = require('fbjs/lib/emptyObject');\n\n/**\n * Base class helpers for the updating state of a component.\n */\nfunction ReactPureComponent(props, context, updater) {\n // Duplicated from ReactComponent.\n this.props = props;\n this.context = context;\n this.refs = emptyObject;\n // We initialize the default updater but the real one gets injected by the\n // renderer.\n this.updater = updater || ReactNoopUpdateQueue;\n}\n\nfunction ComponentDummy() {}\nComponentDummy.prototype = ReactComponent.prototype;\nReactPureComponent.prototype = new ComponentDummy();\nReactPureComponent.prototype.constructor = ReactPureComponent;\n// Avoid an extra prototype jump for these methods.\n_assign(ReactPureComponent.prototype, ReactComponent.prototype);\nReactPureComponent.prototype.isPureReactComponent = true;\n\nmodule.exports = ReactPureComponent;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactPureComponent.js\n// module id = 297\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nmodule.exports = '15.4.2';\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/ReactVersion.js\n// module id = 298\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactPropTypeLocationNames = require('./ReactPropTypeLocationNames');\nvar ReactPropTypesSecret = require('./ReactPropTypesSecret');\n\nvar invariant = require('fbjs/lib/invariant');\nvar warning = require('fbjs/lib/warning');\n\nvar ReactComponentTreeHook;\n\nif (typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'test') {\n // Temporary hack.\n // Inline requires don't work well with Jest:\n // https://github.com/facebook/react/issues/7240\n // Remove the inline requires when we don't need them anymore:\n // https://github.com/facebook/react/pull/7178\n ReactComponentTreeHook = require('./ReactComponentTreeHook');\n}\n\nvar loggedTypeFailures = {};\n\n/**\n * Assert that the values match with the type specs.\n * Error messages are memorized and will only be shown once.\n *\n * @param {object} typeSpecs Map of name to a ReactPropType\n * @param {object} values Runtime values that need to be type-checked\n * @param {string} location e.g. \"prop\", \"context\", \"child context\"\n * @param {string} componentName Name of the component for error messages.\n * @param {?object} element The React element that is being type-checked\n * @param {?number} debugID The React component instance that is being type-checked\n * @private\n */\nfunction checkReactTypeSpec(typeSpecs, values, location, componentName, element, debugID) {\n for (var typeSpecName in typeSpecs) {\n if (typeSpecs.hasOwnProperty(typeSpecName)) {\n var error;\n // Prop type validation may throw. In case they do, we don't want to\n // fail the render phase where it didn't fail before. So we log it.\n // After these have been cleaned up, we'll let them throw.\n try {\n // This is intentionally an invariant that gets caught. It's the same\n // behavior as without this statement except with a better message.\n !(typeof typeSpecs[typeSpecName] === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : _prodInvariant('84', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : void 0;\n error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);\n } catch (ex) {\n error = ex;\n }\n process.env.NODE_ENV !== 'production' ? warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName, typeof error) : void 0;\n if (error instanceof Error && !(error.message in loggedTypeFailures)) {\n // Only monitor this failure once because there tends to be a lot of the\n // same error.\n loggedTypeFailures[error.message] = true;\n\n var componentStackInfo = '';\n\n if (process.env.NODE_ENV !== 'production') {\n if (!ReactComponentTreeHook) {\n ReactComponentTreeHook = require('./ReactComponentTreeHook');\n }\n if (debugID !== null) {\n componentStackInfo = ReactComponentTreeHook.getStackAddendumByID(debugID);\n } else if (element !== null) {\n componentStackInfo = ReactComponentTreeHook.getCurrentStackAddendum(element);\n }\n }\n\n process.env.NODE_ENV !== 'production' ? warning(false, 'Failed %s type: %s%s', location, error.message, componentStackInfo) : void 0;\n }\n }\n }\n}\n\nmodule.exports = checkReactTypeSpec;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/checkReactTypeSpec.js\n// module id = 299\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactElement = require('./ReactElement');\n\nvar invariant = require('fbjs/lib/invariant');\n\n/**\n * Returns the first child in a collection of children and verifies that there\n * is only one child in the collection.\n *\n * See https://facebook.github.io/react/docs/top-level-api.html#react.children.only\n *\n * The current implementation of this function assumes that a single child gets\n * passed without a wrapper, but the purpose of this helper function is to\n * abstract away the particular structure of children.\n *\n * @param {?object} children Child collection structure.\n * @return {ReactElement} The first and only `ReactElement` contained in the\n * structure.\n */\nfunction onlyChild(children) {\n !ReactElement.isValidElement(children) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'React.Children.only expected to receive a single React element child.') : _prodInvariant('143') : void 0;\n return children;\n}\n\nmodule.exports = onlyChild;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/onlyChild.js\n// module id = 300\n// module chunks = 0","/**\n * Copyright 2013-present, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n *\n */\n\n'use strict';\n\nvar _prodInvariant = require('./reactProdInvariant');\n\nvar ReactCurrentOwner = require('./ReactCurrentOwner');\nvar REACT_ELEMENT_TYPE = require('./ReactElementSymbol');\n\nvar getIteratorFn = require('./getIteratorFn');\nvar invariant = require('fbjs/lib/invariant');\nvar KeyEscapeUtils = require('./KeyEscapeUtils');\nvar warning = require('fbjs/lib/warning');\n\nvar SEPARATOR = '.';\nvar SUBSEPARATOR = ':';\n\n/**\n * This is inlined from ReactElement since this file is shared between\n * isomorphic and renderers. We could extract this to a\n *\n */\n\n/**\n * TODO: Test that a single child and an array with one item have the same key\n * pattern.\n */\n\nvar didWarnAboutMaps = false;\n\n/**\n * Generate a key string that identifies a component within a set.\n *\n * @param {*} component A component that could contain a manual key.\n * @param {number} index Index that is used if a manual key is not provided.\n * @return {string}\n */\nfunction getComponentKey(component, index) {\n // Do some typechecking here since we call this blindly. We want to ensure\n // that we don't block potential future ES APIs.\n if (component && typeof component === 'object' && component.key != null) {\n // Explicit key\n return KeyEscapeUtils.escape(component.key);\n }\n // Implicit key determined by the index in the set\n return index.toString(36);\n}\n\n/**\n * @param {?*} children Children tree container.\n * @param {!string} nameSoFar Name of the key path so far.\n * @param {!function} callback Callback to invoke with each child found.\n * @param {?*} traverseContext Used to pass information throughout the traversal\n * process.\n * @return {!number} The number of children in this subtree.\n */\nfunction traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) {\n var type = typeof children;\n\n if (type === 'undefined' || type === 'boolean') {\n // All of the above are perceived as null.\n children = null;\n }\n\n if (children === null || type === 'string' || type === 'number' ||\n // The following is inlined from ReactElement. This means we can optimize\n // some checks. React Fiber also inlines this logic for similar purposes.\n type === 'object' && children.$$typeof === REACT_ELEMENT_TYPE) {\n callback(traverseContext, children,\n // If it's the only child, treat the name as if it was wrapped in an array\n // so that it's consistent if the number of children grows.\n nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar);\n return 1;\n }\n\n var child;\n var nextName;\n var subtreeCount = 0; // Count of children found in the current subtree.\n var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR;\n\n if (Array.isArray(children)) {\n for (var i = 0; i < children.length; i++) {\n child = children[i];\n nextName = nextNamePrefix + getComponentKey(child, i);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n } else {\n var iteratorFn = getIteratorFn(children);\n if (iteratorFn) {\n var iterator = iteratorFn.call(children);\n var step;\n if (iteratorFn !== children.entries) {\n var ii = 0;\n while (!(step = iterator.next()).done) {\n child = step.value;\n nextName = nextNamePrefix + getComponentKey(child, ii++);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n } else {\n if (process.env.NODE_ENV !== 'production') {\n var mapsAsChildrenAddendum = '';\n if (ReactCurrentOwner.current) {\n var mapsAsChildrenOwnerName = ReactCurrentOwner.current.getName();\n if (mapsAsChildrenOwnerName) {\n mapsAsChildrenAddendum = ' Check the render method of `' + mapsAsChildrenOwnerName + '`.';\n }\n }\n process.env.NODE_ENV !== 'production' ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.%s', mapsAsChildrenAddendum) : void 0;\n didWarnAboutMaps = true;\n }\n // Iterator will provide entry [k,v] tuples rather than values.\n while (!(step = iterator.next()).done) {\n var entry = step.value;\n if (entry) {\n child = entry[1];\n nextName = nextNamePrefix + KeyEscapeUtils.escape(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0);\n subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);\n }\n }\n }\n } else if (type === 'object') {\n var addendum = '';\n if (process.env.NODE_ENV !== 'production') {\n addendum = ' If you meant to render a collection of children, use an array ' + 'instead or wrap the object using createFragment(object) from the ' + 'React add-ons.';\n if (children._isReactElement) {\n addendum = ' It looks like you\\'re using an element created by a different ' + 'version of React. Make sure to use only one copy of React.';\n }\n if (ReactCurrentOwner.current) {\n var name = ReactCurrentOwner.current.getName();\n if (name) {\n addendum += ' Check the render method of `' + name + '`.';\n }\n }\n }\n var childrenString = String(children);\n !false ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : _prodInvariant('31', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : void 0;\n }\n }\n\n return subtreeCount;\n}\n\n/**\n * Traverses children that are typically specified as `props.children`, but\n * might also be specified through attributes:\n *\n * - `traverseAllChildren(this.props.children, ...)`\n * - `traverseAllChildren(this.props.leftPanelChildren, ...)`\n *\n * The `traverseContext` is an optional argument that is passed through the\n * entire traversal. It can be used to store accumulations or anything else that\n * the callback might find relevant.\n *\n * @param {?*} children Children tree object.\n * @param {!function} callback To invoke upon traversing each child.\n * @param {?*} traverseContext Context for traversal.\n * @return {!number} The number of children in this subtree.\n */\nfunction traverseAllChildren(children, callback, traverseContext) {\n if (children == null) {\n return 0;\n }\n\n return traverseAllChildrenImpl(children, '', callback, traverseContext);\n}\n\nmodule.exports = traverseAllChildren;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/react/lib/traverseAllChildren.js\n// module id = 301\n// module chunks = 0","// style-loader: Adds some css to the DOM by adding a <style> tag\n\n// load the styles\nvar content = require(\"!!../../node_modules/css-loader/index.js??ref--5-1!../../node_modules/postcss-loader/index.js??postcss!./App.css\");\nif(typeof content === 'string') content = [[module.id, content, '']];\n// add the styles to the DOM\nvar update = require(\"!../../node_modules/style-loader/addStyles.js\")(content, {});\nif(content.locals) module.exports = content.locals;\n// Hot Module Replacement\nif(module.hot) {\n\t// When the styles change, update the <style> tags\n\tif(!content.locals) {\n\t\tmodule.hot.accept(\"!!../../node_modules/css-loader/index.js??ref--5-1!../../node_modules/postcss-loader/index.js??postcss!./App.css\", function() {\n\t\t\tvar newContent = require(\"!!../../node_modules/css-loader/index.js??ref--5-1!../../node_modules/postcss-loader/index.js??postcss!./App.css\");\n\t\t\tif(typeof newContent === 'string') newContent = [[module.id, newContent, '']];\n\t\t\tupdate(newContent);\n\t\t});\n\t}\n\t// When the module is disposed, remove the <style> tags\n\tmodule.hot.dispose(function() { update(); });\n}\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/template/src/App.css\n// module id = 302\n// module chunks = 0","// style-loader: Adds some css to the DOM by adding a <style> tag\n\n// load the styles\nvar content = require(\"!!../../node_modules/css-loader/index.js??ref--5-1!../../node_modules/postcss-loader/index.js??postcss!./index.css\");\nif(typeof content === 'string') content = [[module.id, content, '']];\n// add the styles to the DOM\nvar update = require(\"!../../node_modules/style-loader/addStyles.js\")(content, {});\nif(content.locals) module.exports = content.locals;\n// Hot Module Replacement\nif(module.hot) {\n\t// When the styles change, update the <style> tags\n\tif(!content.locals) {\n\t\tmodule.hot.accept(\"!!../../node_modules/css-loader/index.js??ref--5-1!../../node_modules/postcss-loader/index.js??postcss!./index.css\", function() {\n\t\t\tvar newContent = require(\"!!../../node_modules/css-loader/index.js??ref--5-1!../../node_modules/postcss-loader/index.js??postcss!./index.css\");\n\t\t\tif(typeof newContent === 'string') newContent = [[module.id, newContent, '']];\n\t\t\tupdate(newContent);\n\t\t});\n\t}\n\t// When the module is disposed, remove the <style> tags\n\tmodule.hot.dispose(function() { update(); });\n}\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/template/src/index.css\n// module id = 303\n// module chunks = 0","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nvar punycode = require('punycode');\nvar util = require('./util');\n\nexports.parse = urlParse;\nexports.resolve = urlResolve;\nexports.resolveObject = urlResolveObject;\nexports.format = urlFormat;\n\nexports.Url = Url;\n\nfunction Url() {\n this.protocol = null;\n this.slashes = null;\n this.auth = null;\n this.host = null;\n this.port = null;\n this.hostname = null;\n this.hash = null;\n this.search = null;\n this.query = null;\n this.pathname = null;\n this.path = null;\n this.href = null;\n}\n\n// Reference: RFC 3986, RFC 1808, RFC 2396\n\n// define these here so at least they only have to be\n// compiled once on the first module load.\nvar protocolPattern = /^([a-z0-9.+-]+:)/i,\n portPattern = /:[0-9]*$/,\n\n // Special case for a simple path URL\n simplePathPattern = /^(\\/\\/?(?!\\/)[^\\?\\s]*)(\\?[^\\s]*)?$/,\n\n // RFC 2396: characters reserved for delimiting URLs.\n // We actually just auto-escape these.\n delims = ['<', '>', '\"', '`', ' ', '\\r', '\\n', '\\t'],\n\n // RFC 2396: characters not allowed for various reasons.\n unwise = ['{', '}', '|', '\\\\', '^', '`'].concat(delims),\n\n // Allowed by RFCs, but cause of XSS attacks. Always escape these.\n autoEscape = ['\\''].concat(unwise),\n // Characters that are never ever allowed in a hostname.\n // Note that any invalid chars are also handled, but these\n // are the ones that are *expected* to be seen, so we fast-path\n // them.\n nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape),\n hostEndingChars = ['/', '?', '#'],\n hostnameMaxLen = 255,\n hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/,\n hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/,\n // protocols that can allow \"unsafe\" and \"unwise\" chars.\n unsafeProtocol = {\n 'javascript': true,\n 'javascript:': true\n },\n // protocols that never have a hostname.\n hostlessProtocol = {\n 'javascript': true,\n 'javascript:': true\n },\n // protocols that always contain a // bit.\n slashedProtocol = {\n 'http': true,\n 'https': true,\n 'ftp': true,\n 'gopher': true,\n 'file': true,\n 'http:': true,\n 'https:': true,\n 'ftp:': true,\n 'gopher:': true,\n 'file:': true\n },\n querystring = require('querystring');\n\nfunction urlParse(url, parseQueryString, slashesDenoteHost) {\n if (url && util.isObject(url) && url instanceof Url) return url;\n\n var u = new Url;\n u.parse(url, parseQueryString, slashesDenoteHost);\n return u;\n}\n\nUrl.prototype.parse = function(url, parseQueryString, slashesDenoteHost) {\n if (!util.isString(url)) {\n throw new TypeError(\"Parameter 'url' must be a string, not \" + typeof url);\n }\n\n // Copy chrome, IE, opera backslash-handling behavior.\n // Back slashes before the query string get converted to forward slashes\n // See: https://code.google.com/p/chromium/issues/detail?id=25916\n var queryIndex = url.indexOf('?'),\n splitter =\n (queryIndex !== -1 && queryIndex < url.indexOf('#')) ? '?' : '#',\n uSplit = url.split(splitter),\n slashRegex = /\\\\/g;\n uSplit[0] = uSplit[0].replace(slashRegex, '/');\n url = uSplit.join(splitter);\n\n var rest = url;\n\n // trim before proceeding.\n // This is to support parse stuff like \" http://foo.com \\n\"\n rest = rest.trim();\n\n if (!slashesDenoteHost && url.split('#').length === 1) {\n // Try fast path regexp\n var simplePath = simplePathPattern.exec(rest);\n if (simplePath) {\n this.path = rest;\n this.href = rest;\n this.pathname = simplePath[1];\n if (simplePath[2]) {\n this.search = simplePath[2];\n if (parseQueryString) {\n this.query = querystring.parse(this.search.substr(1));\n } else {\n this.query = this.search.substr(1);\n }\n } else if (parseQueryString) {\n this.search = '';\n this.query = {};\n }\n return this;\n }\n }\n\n var proto = protocolPattern.exec(rest);\n if (proto) {\n proto = proto[0];\n var lowerProto = proto.toLowerCase();\n this.protocol = lowerProto;\n rest = rest.substr(proto.length);\n }\n\n // figure out if it's got a host\n // user@server is *always* interpreted as a hostname, and url\n // resolution will treat //foo/bar as host=foo,path=bar because that's\n // how the browser resolves relative URLs.\n if (slashesDenoteHost || proto || rest.match(/^\\/\\/[^@\\/]+@[^@\\/]+/)) {\n var slashes = rest.substr(0, 2) === '//';\n if (slashes && !(proto && hostlessProtocol[proto])) {\n rest = rest.substr(2);\n this.slashes = true;\n }\n }\n\n if (!hostlessProtocol[proto] &&\n (slashes || (proto && !slashedProtocol[proto]))) {\n\n // there's a hostname.\n // the first instance of /, ?, ;, or # ends the host.\n //\n // If there is an @ in the hostname, then non-host chars *are* allowed\n // to the left of the last @ sign, unless some host-ending character\n // comes *before* the @-sign.\n // URLs are obnoxious.\n //\n // ex:\n // http://a@b@c/ => user:a@b host:c\n // http://a@b?@c => user:a host:c path:/?@c\n\n // v0.12 TODO(isaacs): This is not quite how Chrome does things.\n // Review our test case against browsers more comprehensively.\n\n // find the first instance of any hostEndingChars\n var hostEnd = -1;\n for (var i = 0; i < hostEndingChars.length; i++) {\n var hec = rest.indexOf(hostEndingChars[i]);\n if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))\n hostEnd = hec;\n }\n\n // at this point, either we have an explicit point where the\n // auth portion cannot go past, or the last @ char is the decider.\n var auth, atSign;\n if (hostEnd === -1) {\n // atSign can be anywhere.\n atSign = rest.lastIndexOf('@');\n } else {\n // atSign must be in auth portion.\n // http://a@b/c@d => host:b auth:a path:/c@d\n atSign = rest.lastIndexOf('@', hostEnd);\n }\n\n // Now we have a portion which is definitely the auth.\n // Pull that off.\n if (atSign !== -1) {\n auth = rest.slice(0, atSign);\n rest = rest.slice(atSign + 1);\n this.auth = decodeURIComponent(auth);\n }\n\n // the host is the remaining to the left of the first non-host char\n hostEnd = -1;\n for (var i = 0; i < nonHostChars.length; i++) {\n var hec = rest.indexOf(nonHostChars[i]);\n if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))\n hostEnd = hec;\n }\n // if we still have not hit it, then the entire thing is a host.\n if (hostEnd === -1)\n hostEnd = rest.length;\n\n this.host = rest.slice(0, hostEnd);\n rest = rest.slice(hostEnd);\n\n // pull out port.\n this.parseHost();\n\n // we've indicated that there is a hostname,\n // so even if it's empty, it has to be present.\n this.hostname = this.hostname || '';\n\n // if hostname begins with [ and ends with ]\n // assume that it's an IPv6 address.\n var ipv6Hostname = this.hostname[0] === '[' &&\n this.hostname[this.hostname.length - 1] === ']';\n\n // validate a little.\n if (!ipv6Hostname) {\n var hostparts = this.hostname.split(/\\./);\n for (var i = 0, l = hostparts.length; i < l; i++) {\n var part = hostparts[i];\n if (!part) continue;\n if (!part.match(hostnamePartPattern)) {\n var newpart = '';\n for (var j = 0, k = part.length; j < k; j++) {\n if (part.charCodeAt(j) > 127) {\n // we replace non-ASCII char with a temporary placeholder\n // we need this to make sure size of hostname is not\n // broken by replacing non-ASCII by nothing\n newpart += 'x';\n } else {\n newpart += part[j];\n }\n }\n // we test again with ASCII char only\n if (!newpart.match(hostnamePartPattern)) {\n var validParts = hostparts.slice(0, i);\n var notHost = hostparts.slice(i + 1);\n var bit = part.match(hostnamePartStart);\n if (bit) {\n validParts.push(bit[1]);\n notHost.unshift(bit[2]);\n }\n if (notHost.length) {\n rest = '/' + notHost.join('.') + rest;\n }\n this.hostname = validParts.join('.');\n break;\n }\n }\n }\n }\n\n if (this.hostname.length > hostnameMaxLen) {\n this.hostname = '';\n } else {\n // hostnames are always lower case.\n this.hostname = this.hostname.toLowerCase();\n }\n\n if (!ipv6Hostname) {\n // IDNA Support: Returns a punycoded representation of \"domain\".\n // It only converts parts of the domain name that\n // have non-ASCII characters, i.e. it doesn't matter if\n // you call it with a domain that already is ASCII-only.\n this.hostname = punycode.toASCII(this.hostname);\n }\n\n var p = this.port ? ':' + this.port : '';\n var h = this.hostname || '';\n this.host = h + p;\n this.href += this.host;\n\n // strip [ and ] from the hostname\n // the host field still retains them, though\n if (ipv6Hostname) {\n this.hostname = this.hostname.substr(1, this.hostname.length - 2);\n if (rest[0] !== '/') {\n rest = '/' + rest;\n }\n }\n }\n\n // now rest is set to the post-host stuff.\n // chop off any delim chars.\n if (!unsafeProtocol[lowerProto]) {\n\n // First, make 100% sure that any \"autoEscape\" chars get\n // escaped, even if encodeURIComponent doesn't think they\n // need to be.\n for (var i = 0, l = autoEscape.length; i < l; i++) {\n var ae = autoEscape[i];\n if (rest.indexOf(ae) === -1)\n continue;\n var esc = encodeURIComponent(ae);\n if (esc === ae) {\n esc = escape(ae);\n }\n rest = rest.split(ae).join(esc);\n }\n }\n\n\n // chop off from the tail first.\n var hash = rest.indexOf('#');\n if (hash !== -1) {\n // got a fragment string.\n this.hash = rest.substr(hash);\n rest = rest.slice(0, hash);\n }\n var qm = rest.indexOf('?');\n if (qm !== -1) {\n this.search = rest.substr(qm);\n this.query = rest.substr(qm + 1);\n if (parseQueryString) {\n this.query = querystring.parse(this.query);\n }\n rest = rest.slice(0, qm);\n } else if (parseQueryString) {\n // no query string, but parseQueryString still requested\n this.search = '';\n this.query = {};\n }\n if (rest) this.pathname = rest;\n if (slashedProtocol[lowerProto] &&\n this.hostname && !this.pathname) {\n this.pathname = '/';\n }\n\n //to support http.request\n if (this.pathname || this.search) {\n var p = this.pathname || '';\n var s = this.search || '';\n this.path = p + s;\n }\n\n // finally, reconstruct the href based on what has been validated.\n this.href = this.format();\n return this;\n};\n\n// format a parsed object into a url string\nfunction urlFormat(obj) {\n // ensure it's an object, and not a string url.\n // If it's an obj, this is a no-op.\n // this way, you can call url_format() on strings\n // to clean up potentially wonky urls.\n if (util.isString(obj)) obj = urlParse(obj);\n if (!(obj instanceof Url)) return Url.prototype.format.call(obj);\n return obj.format();\n}\n\nUrl.prototype.format = function() {\n var auth = this.auth || '';\n if (auth) {\n auth = encodeURIComponent(auth);\n auth = auth.replace(/%3A/i, ':');\n auth += '@';\n }\n\n var protocol = this.protocol || '',\n pathname = this.pathname || '',\n hash = this.hash || '',\n host = false,\n query = '';\n\n if (this.host) {\n host = auth + this.host;\n } else if (this.hostname) {\n host = auth + (this.hostname.indexOf(':') === -1 ?\n this.hostname :\n '[' + this.hostname + ']');\n if (this.port) {\n host += ':' + this.port;\n }\n }\n\n if (this.query &&\n util.isObject(this.query) &&\n Object.keys(this.query).length) {\n query = querystring.stringify(this.query);\n }\n\n var search = this.search || (query && ('?' + query)) || '';\n\n if (protocol && protocol.substr(-1) !== ':') protocol += ':';\n\n // only the slashedProtocols get the //. Not mailto:, xmpp:, etc.\n // unless they had them to begin with.\n if (this.slashes ||\n (!protocol || slashedProtocol[protocol]) && host !== false) {\n host = '//' + (host || '');\n if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname;\n } else if (!host) {\n host = '';\n }\n\n if (hash && hash.charAt(0) !== '#') hash = '#' + hash;\n if (search && search.charAt(0) !== '?') search = '?' + search;\n\n pathname = pathname.replace(/[?#]/g, function(match) {\n return encodeURIComponent(match);\n });\n search = search.replace('#', '%23');\n\n return protocol + host + pathname + search + hash;\n};\n\nfunction urlResolve(source, relative) {\n return urlParse(source, false, true).resolve(relative);\n}\n\nUrl.prototype.resolve = function(relative) {\n return this.resolveObject(urlParse(relative, false, true)).format();\n};\n\nfunction urlResolveObject(source, relative) {\n if (!source) return relative;\n return urlParse(source, false, true).resolveObject(relative);\n}\n\nUrl.prototype.resolveObject = function(relative) {\n if (util.isString(relative)) {\n var rel = new Url();\n rel.parse(relative, false, true);\n relative = rel;\n }\n\n var result = new Url();\n var tkeys = Object.keys(this);\n for (var tk = 0; tk < tkeys.length; tk++) {\n var tkey = tkeys[tk];\n result[tkey] = this[tkey];\n }\n\n // hash is always overridden, no matter what.\n // even href=\"\" will remove it.\n result.hash = relative.hash;\n\n // if the relative url is empty, then there's nothing left to do here.\n if (relative.href === '') {\n result.href = result.format();\n return result;\n }\n\n // hrefs like //foo/bar always cut to the protocol.\n if (relative.slashes && !relative.protocol) {\n // take everything except the protocol from relative\n var rkeys = Object.keys(relative);\n for (var rk = 0; rk < rkeys.length; rk++) {\n var rkey = rkeys[rk];\n if (rkey !== 'protocol')\n result[rkey] = relative[rkey];\n }\n\n //urlParse appends trailing / to urls like http://www.example.com\n if (slashedProtocol[result.protocol] &&\n result.hostname && !result.pathname) {\n result.path = result.pathname = '/';\n }\n\n result.href = result.format();\n return result;\n }\n\n if (relative.protocol && relative.protocol !== result.protocol) {\n // if it's a known url protocol, then changing\n // the protocol does weird things\n // first, if it's not file:, then we MUST have a host,\n // and if there was a path\n // to begin with, then we MUST have a path.\n // if it is file:, then the host is dropped,\n // because that's known to be hostless.\n // anything else is assumed to be absolute.\n if (!slashedProtocol[relative.protocol]) {\n var keys = Object.keys(relative);\n for (var v = 0; v < keys.length; v++) {\n var k = keys[v];\n result[k] = relative[k];\n }\n result.href = result.format();\n return result;\n }\n\n result.protocol = relative.protocol;\n if (!relative.host && !hostlessProtocol[relative.protocol]) {\n var relPath = (relative.pathname || '').split('/');\n while (relPath.length && !(relative.host = relPath.shift()));\n if (!relative.host) relative.host = '';\n if (!relative.hostname) relative.hostname = '';\n if (relPath[0] !== '') relPath.unshift('');\n if (relPath.length < 2) relPath.unshift('');\n result.pathname = relPath.join('/');\n } else {\n result.pathname = relative.pathname;\n }\n result.search = relative.search;\n result.query = relative.query;\n result.host = relative.host || '';\n result.auth = relative.auth;\n result.hostname = relative.hostname || relative.host;\n result.port = relative.port;\n // to support http.request\n if (result.pathname || result.search) {\n var p = result.pathname || '';\n var s = result.search || '';\n result.path = p + s;\n }\n result.slashes = result.slashes || relative.slashes;\n result.href = result.format();\n return result;\n }\n\n var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'),\n isRelAbs = (\n relative.host ||\n relative.pathname && relative.pathname.charAt(0) === '/'\n ),\n mustEndAbs = (isRelAbs || isSourceAbs ||\n (result.host && relative.pathname)),\n removeAllDots = mustEndAbs,\n srcPath = result.pathname && result.pathname.split('/') || [],\n relPath = relative.pathname && relative.pathname.split('/') || [],\n psychotic = result.protocol && !slashedProtocol[result.protocol];\n\n // if the url is a non-slashed url, then relative\n // links like ../.. should be able\n // to crawl up to the hostname, as well. This is strange.\n // result.protocol has already been set by now.\n // Later on, put the first path part into the host field.\n if (psychotic) {\n result.hostname = '';\n result.port = null;\n if (result.host) {\n if (srcPath[0] === '') srcPath[0] = result.host;\n else srcPath.unshift(result.host);\n }\n result.host = '';\n if (relative.protocol) {\n relative.hostname = null;\n relative.port = null;\n if (relative.host) {\n if (relPath[0] === '') relPath[0] = relative.host;\n else relPath.unshift(relative.host);\n }\n relative.host = null;\n }\n mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === '');\n }\n\n if (isRelAbs) {\n // it's absolute.\n result.host = (relative.host || relative.host === '') ?\n relative.host : result.host;\n result.hostname = (relative.hostname || relative.hostname === '') ?\n relative.hostname : result.hostname;\n result.search = relative.search;\n result.query = relative.query;\n srcPath = relPath;\n // fall through to the dot-handling below.\n } else if (relPath.length) {\n // it's relative\n // throw away the existing file, and take the new path instead.\n if (!srcPath) srcPath = [];\n srcPath.pop();\n srcPath = srcPath.concat(relPath);\n result.search = relative.search;\n result.query = relative.query;\n } else if (!util.isNullOrUndefined(relative.search)) {\n // just pull out the search.\n // like href='?foo'.\n // Put this after the other two cases because it simplifies the booleans\n if (psychotic) {\n result.hostname = result.host = srcPath.shift();\n //occationaly the auth can get stuck only in host\n //this especially happens in cases like\n //url.resolveObject('mailto:local1@domain1', 'local2@domain2')\n var authInHost = result.host && result.host.indexOf('@') > 0 ?\n result.host.split('@') : false;\n if (authInHost) {\n result.auth = authInHost.shift();\n result.host = result.hostname = authInHost.shift();\n }\n }\n result.search = relative.search;\n result.query = relative.query;\n //to support http.request\n if (!util.isNull(result.pathname) || !util.isNull(result.search)) {\n result.path = (result.pathname ? result.pathname : '') +\n (result.search ? result.search : '');\n }\n result.href = result.format();\n return result;\n }\n\n if (!srcPath.length) {\n // no path at all. easy.\n // we've already handled the other stuff above.\n result.pathname = null;\n //to support http.request\n if (result.search) {\n result.path = '/' + result.search;\n } else {\n result.path = null;\n }\n result.href = result.format();\n return result;\n }\n\n // if a url ENDs in . or .., then it must get a trailing slash.\n // however, if it ends in anything else non-slashy,\n // then it must NOT get a trailing slash.\n var last = srcPath.slice(-1)[0];\n var hasTrailingSlash = (\n (result.host || relative.host || srcPath.length > 1) &&\n (last === '.' || last === '..') || last === '');\n\n // strip single dots, resolve double dots to parent dir\n // if the path tries to go above the root, `up` ends up > 0\n var up = 0;\n for (var i = srcPath.length; i >= 0; i--) {\n last = srcPath[i];\n if (last === '.') {\n srcPath.splice(i, 1);\n } else if (last === '..') {\n srcPath.splice(i, 1);\n up++;\n } else if (up) {\n srcPath.splice(i, 1);\n up--;\n }\n }\n\n // if the path is allowed to go above the root, restore leading ..s\n if (!mustEndAbs && !removeAllDots) {\n for (; up--; up) {\n srcPath.unshift('..');\n }\n }\n\n if (mustEndAbs && srcPath[0] !== '' &&\n (!srcPath[0] || srcPath[0].charAt(0) !== '/')) {\n srcPath.unshift('');\n }\n\n if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) {\n srcPath.push('');\n }\n\n var isAbsolute = srcPath[0] === '' ||\n (srcPath[0] && srcPath[0].charAt(0) === '/');\n\n // put the host back\n if (psychotic) {\n result.hostname = result.host = isAbsolute ? '' :\n srcPath.length ? srcPath.shift() : '';\n //occationaly the auth can get stuck only in host\n //this especially happens in cases like\n //url.resolveObject('mailto:local1@domain1', 'local2@domain2')\n var authInHost = result.host && result.host.indexOf('@') > 0 ?\n result.host.split('@') : false;\n if (authInHost) {\n result.auth = authInHost.shift();\n result.host = result.hostname = authInHost.shift();\n }\n }\n\n mustEndAbs = mustEndAbs || (result.host && srcPath.length);\n\n if (mustEndAbs && !isAbsolute) {\n srcPath.unshift('');\n }\n\n if (!srcPath.length) {\n result.pathname = null;\n result.path = null;\n } else {\n result.pathname = srcPath.join('/');\n }\n\n //to support request.http\n if (!util.isNull(result.pathname) || !util.isNull(result.search)) {\n result.path = (result.pathname ? result.pathname : '') +\n (result.search ? result.search : '');\n }\n result.auth = relative.auth || result.auth;\n result.slashes = result.slashes || relative.slashes;\n result.href = result.format();\n return result;\n};\n\nUrl.prototype.parseHost = function() {\n var host = this.host;\n var port = portPattern.exec(host);\n if (port) {\n port = port[0];\n if (port !== ':') {\n this.port = port.substr(1);\n }\n host = host.substr(0, host.length - port.length);\n }\n if (host) this.hostname = host;\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/url/url.js\n// module id = 304\n// module chunks = 0","'use strict';\n\nmodule.exports = {\n isString: function(arg) {\n return typeof(arg) === 'string';\n },\n isObject: function(arg) {\n return typeof(arg) === 'object' && arg !== null;\n },\n isNull: function(arg) {\n return arg === null;\n },\n isNullOrUndefined: function(arg) {\n return arg == null;\n }\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/url/util.js\n// module id = 305\n// module chunks = 0","/* globals __webpack_amd_options__ */\r\nmodule.exports = __webpack_amd_options__;\r\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// (webpack)/buildin/amd-options.js\n// module id = 306\n// module chunks = 0","(function(self) {\n 'use strict';\n\n if (self.fetch) {\n return\n }\n\n var support = {\n searchParams: 'URLSearchParams' in self,\n iterable: 'Symbol' in self && 'iterator' in Symbol,\n blob: 'FileReader' in self && 'Blob' in self && (function() {\n try {\n new Blob()\n return true\n } catch(e) {\n return false\n }\n })(),\n formData: 'FormData' in self,\n arrayBuffer: 'ArrayBuffer' in self\n }\n\n if (support.arrayBuffer) {\n var viewClasses = [\n '[object Int8Array]',\n '[object Uint8Array]',\n '[object Uint8ClampedArray]',\n '[object Int16Array]',\n '[object Uint16Array]',\n '[object Int32Array]',\n '[object Uint32Array]',\n '[object Float32Array]',\n '[object Float64Array]'\n ]\n\n var isDataView = function(obj) {\n return obj && DataView.prototype.isPrototypeOf(obj)\n }\n\n var isArrayBufferView = ArrayBuffer.isView || function(obj) {\n return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1\n }\n }\n\n function normalizeName(name) {\n if (typeof name !== 'string') {\n name = String(name)\n }\n if (/[^a-z0-9\\-#$%&'*+.\\^_`|~]/i.test(name)) {\n throw new TypeError('Invalid character in header field name')\n }\n return name.toLowerCase()\n }\n\n function normalizeValue(value) {\n if (typeof value !== 'string') {\n value = String(value)\n }\n return value\n }\n\n // Build a destructive iterator for the value list\n function iteratorFor(items) {\n var iterator = {\n next: function() {\n var value = items.shift()\n return {done: value === undefined, value: value}\n }\n }\n\n if (support.iterable) {\n iterator[Symbol.iterator] = function() {\n return iterator\n }\n }\n\n return iterator\n }\n\n function Headers(headers) {\n this.map = {}\n\n if (headers instanceof Headers) {\n headers.forEach(function(value, name) {\n this.append(name, value)\n }, this)\n\n } else if (headers) {\n Object.getOwnPropertyNames(headers).forEach(function(name) {\n this.append(name, headers[name])\n }, this)\n }\n }\n\n Headers.prototype.append = function(name, value) {\n name = normalizeName(name)\n value = normalizeValue(value)\n var oldValue = this.map[name]\n this.map[name] = oldValue ? oldValue+','+value : value\n }\n\n Headers.prototype['delete'] = function(name) {\n delete this.map[normalizeName(name)]\n }\n\n Headers.prototype.get = function(name) {\n name = normalizeName(name)\n return this.has(name) ? this.map[name] : null\n }\n\n Headers.prototype.has = function(name) {\n return this.map.hasOwnProperty(normalizeName(name))\n }\n\n Headers.prototype.set = function(name, value) {\n this.map[normalizeName(name)] = normalizeValue(value)\n }\n\n Headers.prototype.forEach = function(callback, thisArg) {\n for (var name in this.map) {\n if (this.map.hasOwnProperty(name)) {\n callback.call(thisArg, this.map[name], name, this)\n }\n }\n }\n\n Headers.prototype.keys = function() {\n var items = []\n this.forEach(function(value, name) { items.push(name) })\n return iteratorFor(items)\n }\n\n Headers.prototype.values = function() {\n var items = []\n this.forEach(function(value) { items.push(value) })\n return iteratorFor(items)\n }\n\n Headers.prototype.entries = function() {\n var items = []\n this.forEach(function(value, name) { items.push([name, value]) })\n return iteratorFor(items)\n }\n\n if (support.iterable) {\n Headers.prototype[Symbol.iterator] = Headers.prototype.entries\n }\n\n function consumed(body) {\n if (body.bodyUsed) {\n return Promise.reject(new TypeError('Already read'))\n }\n body.bodyUsed = true\n }\n\n function fileReaderReady(reader) {\n return new Promise(function(resolve, reject) {\n reader.onload = function() {\n resolve(reader.result)\n }\n reader.onerror = function() {\n reject(reader.error)\n }\n })\n }\n\n function readBlobAsArrayBuffer(blob) {\n var reader = new FileReader()\n var promise = fileReaderReady(reader)\n reader.readAsArrayBuffer(blob)\n return promise\n }\n\n function readBlobAsText(blob) {\n var reader = new FileReader()\n var promise = fileReaderReady(reader)\n reader.readAsText(blob)\n return promise\n }\n\n function readArrayBufferAsText(buf) {\n var view = new Uint8Array(buf)\n var chars = new Array(view.length)\n\n for (var i = 0; i < view.length; i++) {\n chars[i] = String.fromCharCode(view[i])\n }\n return chars.join('')\n }\n\n function bufferClone(buf) {\n if (buf.slice) {\n return buf.slice(0)\n } else {\n var view = new Uint8Array(buf.byteLength)\n view.set(new Uint8Array(buf))\n return view.buffer\n }\n }\n\n function Body() {\n this.bodyUsed = false\n\n this._initBody = function(body) {\n this._bodyInit = body\n if (!body) {\n this._bodyText = ''\n } else if (typeof body === 'string') {\n this._bodyText = body\n } else if (support.blob && Blob.prototype.isPrototypeOf(body)) {\n this._bodyBlob = body\n } else if (support.formData && FormData.prototype.isPrototypeOf(body)) {\n this._bodyFormData = body\n } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {\n this._bodyText = body.toString()\n } else if (support.arrayBuffer && support.blob && isDataView(body)) {\n this._bodyArrayBuffer = bufferClone(body.buffer)\n // IE 10-11 can't handle a DataView body.\n this._bodyInit = new Blob([this._bodyArrayBuffer])\n } else if (support.arrayBuffer && (ArrayBuffer.prototype.isPrototypeOf(body) || isArrayBufferView(body))) {\n this._bodyArrayBuffer = bufferClone(body)\n } else {\n throw new Error('unsupported BodyInit type')\n }\n\n if (!this.headers.get('content-type')) {\n if (typeof body === 'string') {\n this.headers.set('content-type', 'text/plain;charset=UTF-8')\n } else if (this._bodyBlob && this._bodyBlob.type) {\n this.headers.set('content-type', this._bodyBlob.type)\n } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {\n this.headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8')\n }\n }\n }\n\n if (support.blob) {\n this.blob = function() {\n var rejected = consumed(this)\n if (rejected) {\n return rejected\n }\n\n if (this._bodyBlob) {\n return Promise.resolve(this._bodyBlob)\n } else if (this._bodyArrayBuffer) {\n return Promise.resolve(new Blob([this._bodyArrayBuffer]))\n } else if (this._bodyFormData) {\n throw new Error('could not read FormData body as blob')\n } else {\n return Promise.resolve(new Blob([this._bodyText]))\n }\n }\n\n this.arrayBuffer = function() {\n if (this._bodyArrayBuffer) {\n return consumed(this) || Promise.resolve(this._bodyArrayBuffer)\n } else {\n return this.blob().then(readBlobAsArrayBuffer)\n }\n }\n }\n\n this.text = function() {\n var rejected = consumed(this)\n if (rejected) {\n return rejected\n }\n\n if (this._bodyBlob) {\n return readBlobAsText(this._bodyBlob)\n } else if (this._bodyArrayBuffer) {\n return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer))\n } else if (this._bodyFormData) {\n throw new Error('could not read FormData body as text')\n } else {\n return Promise.resolve(this._bodyText)\n }\n }\n\n if (support.formData) {\n this.formData = function() {\n return this.text().then(decode)\n }\n }\n\n this.json = function() {\n return this.text().then(JSON.parse)\n }\n\n return this\n }\n\n // HTTP methods whose capitalization should be normalized\n var methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT']\n\n function normalizeMethod(method) {\n var upcased = method.toUpperCase()\n return (methods.indexOf(upcased) > -1) ? upcased : method\n }\n\n function Request(input, options) {\n options = options || {}\n var body = options.body\n\n if (input instanceof Request) {\n if (input.bodyUsed) {\n throw new TypeError('Already read')\n }\n this.url = input.url\n this.credentials = input.credentials\n if (!options.headers) {\n this.headers = new Headers(input.headers)\n }\n this.method = input.method\n this.mode = input.mode\n if (!body && input._bodyInit != null) {\n body = input._bodyInit\n input.bodyUsed = true\n }\n } else {\n this.url = String(input)\n }\n\n this.credentials = options.credentials || this.credentials || 'omit'\n if (options.headers || !this.headers) {\n this.headers = new Headers(options.headers)\n }\n this.method = normalizeMethod(options.method || this.method || 'GET')\n this.mode = options.mode || this.mode || null\n this.referrer = null\n\n if ((this.method === 'GET' || this.method === 'HEAD') && body) {\n throw new TypeError('Body not allowed for GET or HEAD requests')\n }\n this._initBody(body)\n }\n\n Request.prototype.clone = function() {\n return new Request(this, { body: this._bodyInit })\n }\n\n function decode(body) {\n var form = new FormData()\n body.trim().split('&').forEach(function(bytes) {\n if (bytes) {\n var split = bytes.split('=')\n var name = split.shift().replace(/\\+/g, ' ')\n var value = split.join('=').replace(/\\+/g, ' ')\n form.append(decodeURIComponent(name), decodeURIComponent(value))\n }\n })\n return form\n }\n\n function parseHeaders(rawHeaders) {\n var headers = new Headers()\n rawHeaders.split(/\\r?\\n/).forEach(function(line) {\n var parts = line.split(':')\n var key = parts.shift().trim()\n if (key) {\n var value = parts.join(':').trim()\n headers.append(key, value)\n }\n })\n return headers\n }\n\n Body.call(Request.prototype)\n\n function Response(bodyInit, options) {\n if (!options) {\n options = {}\n }\n\n this.type = 'default'\n this.status = 'status' in options ? options.status : 200\n this.ok = this.status >= 200 && this.status < 300\n this.statusText = 'statusText' in options ? options.statusText : 'OK'\n this.headers = new Headers(options.headers)\n this.url = options.url || ''\n this._initBody(bodyInit)\n }\n\n Body.call(Response.prototype)\n\n Response.prototype.clone = function() {\n return new Response(this._bodyInit, {\n status: this.status,\n statusText: this.statusText,\n headers: new Headers(this.headers),\n url: this.url\n })\n }\n\n Response.error = function() {\n var response = new Response(null, {status: 0, statusText: ''})\n response.type = 'error'\n return response\n }\n\n var redirectStatuses = [301, 302, 303, 307, 308]\n\n Response.redirect = function(url, status) {\n if (redirectStatuses.indexOf(status) === -1) {\n throw new RangeError('Invalid status code')\n }\n\n return new Response(null, {status: status, headers: {location: url}})\n }\n\n self.Headers = Headers\n self.Request = Request\n self.Response = Response\n\n self.fetch = function(input, init) {\n return new Promise(function(resolve, reject) {\n var request = new Request(input, init)\n var xhr = new XMLHttpRequest()\n\n xhr.onload = function() {\n var options = {\n status: xhr.status,\n statusText: xhr.statusText,\n headers: parseHeaders(xhr.getAllResponseHeaders() || '')\n }\n options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL')\n var body = 'response' in xhr ? xhr.response : xhr.responseText\n resolve(new Response(body, options))\n }\n\n xhr.onerror = function() {\n reject(new TypeError('Network request failed'))\n }\n\n xhr.ontimeout = function() {\n reject(new TypeError('Network request failed'))\n }\n\n xhr.open(request.method, request.url, true)\n\n if (request.credentials === 'include') {\n xhr.withCredentials = true\n }\n\n if ('responseType' in xhr && support.blob) {\n xhr.responseType = 'blob'\n }\n\n request.headers.forEach(function(value, name) {\n xhr.setRequestHeader(name, value)\n })\n\n xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit)\n })\n }\n self.fetch.polyfill = true\n})(typeof self !== 'undefined' ? self : this);\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./packages/react-scripts/~/whatwg-fetch/fetch.js\n// module id = 307\n// module chunks = 0","import React from 'react'\nimport B from './B'\n\nclass A extends React.PureComponent {\n render() {\n return (<B/>)\n }\n}\n\nexport default A\n\n\n\n// WEBPACK FOOTER //\n// packages/react-scripts/template/src/A.js","import React from 'react'\n\nexport default class B extends React.PureComponent {\n render() {\n return (\n <div>\n {[1, 2].map(v => (\n <div>{v}</div>\n ))}\n </div>\n )\n }\n}\n\n\n\n// WEBPACK FOOTER //\n// packages/react-scripts/template/src/B.js"],"mappings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nsBA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;ACtDA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;ACjEA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;;ACtBA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;ACrCA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;;;;;;;;;;ACpBA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;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diff --git a/packages/react-error-overlay/fixtures/inline.es6.mjs b/packages/react-error-overlay/fixtures/inline.es6.mjs new file mode 100644 index 00000000000..fa404392861 --- /dev/null +++ b/packages/react-error-overlay/fixtures/inline.es6.mjs @@ -0,0 +1,5 @@ +function foo() { + console.log('bar') +} + +export { foo } diff --git a/packages/react-error-overlay/fixtures/inline.mjs b/packages/react-error-overlay/fixtures/inline.mjs new file mode 100644 index 00000000000..a37e5593048 --- /dev/null +++ b/packages/react-error-overlay/fixtures/inline.mjs @@ -0,0 +1,12 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +function foo() { + console.log('bar'); +} + +exports.foo = foo; + +//# sourceMappingURL=data:application/json;charset=utf-8;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbInRlc3QuanMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6Ijs7Ozs7QUFBQSxTQUFTLEdBQVQsR0FBZTtBQUNiLFVBQVEsR0FBUixDQUFZLEtBQVo7QUFDRDs7UUFFUSxHLEdBQUEsRyIsImZpbGUiOiJzdGRvdXQiLCJzb3VyY2VzQ29udGVudCI6WyJmdW5jdGlvbiBmb28oKSB7XG4gIGNvbnNvbGUubG9nKCdiYXInKVxufVxuXG5leHBvcnQgeyBmb28gfVxuIl19 diff --git a/packages/react-error-overlay/fixtures/junk-inline.mjs b/packages/react-error-overlay/fixtures/junk-inline.mjs new file mode 100644 index 00000000000..d617d6e13b3 --- /dev/null +++ b/packages/react-error-overlay/fixtures/junk-inline.mjs @@ -0,0 +1,12 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +function foo() { + console.log('bar'); +} + +exports.foo = foo; + +//# sourceMappingURL=data:application/json;charset=utf-8;base64vlq,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbInRlc3QuanMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6Ijs7Ozs7QUFBQSxTQUFTLEdBQVQsR0FBZTtBQUNiLFVBQVEsR0FBUixDQUFZLEtBQVo7QUFDRDs7UUFFUSxHLEdBQUEsRyIsImZpbGUiOiJzdGRvdXQiLCJzb3VyY2VzQ29udGVudCI6WyJmdW5jdGlvbiBmb28oKSB7XG4gIGNvbnNvbGUubG9nKCdiYXInKVxufVxuXG5leHBvcnQgeyBmb28gfVxuIl19 diff --git a/packages/react-error-overlay/package.json b/packages/react-error-overlay/package.json new file mode 100644 index 00000000000..5fe6803613d --- /dev/null +++ b/packages/react-error-overlay/package.json @@ -0,0 +1,72 @@ +{ + "name": "react-error-overlay", + "version": "0.0.0", + "description": "An overlay for displaying stack frames.", + "main": "lib/index.js", + "scripts": { + "prepublishOnly": "npm run build:prod && npm test", + "start": "cross-env NODE_ENV=development npm run build -- --watch", + "test": "flow && jest", + "build": "babel src/ -d lib/", + "build:prod": "cross-env NODE_ENV=production babel src/ -d lib/" + }, + "repository": "facebookincubator/create-react-app", + "license": "BSD-3-Clause", + "bugs": { + "url": "https://github.com/facebookincubator/create-react-app/issues" + }, + "keywords": [ + "overlay", + "syntax", + "error", + "red", + "box", + "redbox", + "crash", + "warning" + ], + "author": "Joe Haddad <timer150@gmail.com>", + "files": [ + "lib/" + ], + "dependencies": { + "anser": "^1.2.5", + "babel-code-frame": "^6.22.0", + "babel-runtime": "^6.23.0", + "react-dev-utils": "^0.5.2", + "settle-promise": "^1.0.0" + }, + "devDependencies": { + "babel-cli": "^6.24.1", + "babel-eslint": "7.x", + "babel-preset-react-app": "^2.2.0", + "cross-env": "^4.0.0", + "eslint": "^3.16.1", + "eslint-config-react-app": "^0.6.2", + "eslint-plugin-flowtype": "^2.21.0", + "eslint-plugin-import": "^2.0.1", + "eslint-plugin-jsx-a11y": "^4.0.0", + "eslint-plugin-react": "^6.4.1", + "flow-bin": "^0.46.0", + "jest": "19.x", + "jest-fetch-mock": "^1.1.1" + }, + "jest": { + "setupFiles": [ + "./src/__tests__/setupJest.js" + ], + "collectCoverage": true, + "coverageReporters": [ + "json" + ], + "testMatch": [ + "<rootDir>/src/**/__tests__/**/*.js?(x)", + "<rootDir>/src/**/?(*.)(spec|test).js?(x)" + ], + "testPathIgnorePatterns": [ + "/node_modules/", + "/fixtures/", + "setupJest.js" + ] + } +} diff --git a/packages/react-error-overlay/src/__tests__/__snapshots__/lines-around.js.snap b/packages/react-error-overlay/src/__tests__/__snapshots__/lines-around.js.snap new file mode 100644 index 00000000000..0d495dd3bb4 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/__snapshots__/lines-around.js.snap @@ -0,0 +1,61 @@ +// Jest Snapshot v1, https://goo.gl/fbAQLP + +exports[`should return lines around from a string 1`] = ` +Array [ + ScriptLine { + "content": "two", + "highlight": false, + "lineNumber": 2, + }, + ScriptLine { + "content": "three", + "highlight": false, + "lineNumber": 3, + }, + ScriptLine { + "content": "four", + "highlight": true, + "lineNumber": 4, + }, + ScriptLine { + "content": "five", + "highlight": false, + "lineNumber": 5, + }, + ScriptLine { + "content": "six", + "highlight": false, + "lineNumber": 6, + }, +] +`; + +exports[`should return lines around from an array 1`] = ` +Array [ + ScriptLine { + "content": "two", + "highlight": false, + "lineNumber": 2, + }, + ScriptLine { + "content": "three", + "highlight": false, + "lineNumber": 3, + }, + ScriptLine { + "content": "four", + "highlight": true, + "lineNumber": 4, + }, + ScriptLine { + "content": "five", + "highlight": false, + "lineNumber": 5, + }, + ScriptLine { + "content": "six", + "highlight": false, + "lineNumber": 6, + }, +] +`; diff --git a/packages/react-error-overlay/src/__tests__/__snapshots__/script-lines.js.snap b/packages/react-error-overlay/src/__tests__/__snapshots__/script-lines.js.snap new file mode 100644 index 00000000000..871b8b8e665 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/__snapshots__/script-lines.js.snap @@ -0,0 +1,17 @@ +// Jest Snapshot v1, https://goo.gl/fbAQLP + +exports[`script line shape 1`] = ` +ScriptLine { + "content": "foobar", + "highlight": true, + "lineNumber": 5, +} +`; + +exports[`script line to provide default highlight 1`] = ` +ScriptLine { + "content": "foobar", + "highlight": false, + "lineNumber": 5, +} +`; diff --git a/packages/react-error-overlay/src/__tests__/__snapshots__/stack-frame.js.snap b/packages/react-error-overlay/src/__tests__/__snapshots__/stack-frame.js.snap new file mode 100644 index 00000000000..6ddba01e377 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/__snapshots__/stack-frame.js.snap @@ -0,0 +1,31 @@ +// Jest Snapshot v1, https://goo.gl/fbAQLP + +exports[`proper empty shape 1`] = ` +StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": null, + "functionName": null, + "lineNumber": null, +} +`; + +exports[`proper full shape 1`] = ` +StackFrame { + "_originalColumnNumber": 13, + "_originalFileName": "test.js", + "_originalFunctionName": "apple", + "_originalLineNumber": 37, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 37, + "fileName": "b.js", + "functionName": "a", + "lineNumber": 13, +} +`; diff --git a/packages/react-error-overlay/src/__tests__/__snapshots__/unmapper.js.snap b/packages/react-error-overlay/src/__tests__/__snapshots__/unmapper.js.snap new file mode 100644 index 00000000000..18da4f2e7d8 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/__snapshots__/unmapper.js.snap @@ -0,0 +1,102 @@ +// Jest Snapshot v1, https://goo.gl/fbAQLP + +exports[`default context & unfound source 1`] = ` +Array [ + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": "B.js", + "_originalFunctionName": "div", + "_originalLineNumber": 8, + "_originalScriptCode": Array [ + ScriptLine { + "content": " return (", + "highlight": false, + "lineNumber": 5, + }, + ScriptLine { + "content": " <div>", + "highlight": false, + "lineNumber": 6, + }, + ScriptLine { + "content": " {[1, 2].map(v => (", + "highlight": false, + "lineNumber": 7, + }, + ScriptLine { + "content": " <div>{v}</div>", + "highlight": true, + "lineNumber": 8, + }, + ScriptLine { + "content": " ))}", + "highlight": false, + "lineNumber": 9, + }, + ScriptLine { + "content": " </div>", + "highlight": false, + "lineNumber": 10, + }, + ScriptLine { + "content": " )", + "highlight": false, + "lineNumber": 11, + }, + ], + "_scriptCode": Array [ + ScriptLine { + "content": " },", + "highlight": false, + "lineNumber": 41463, + }, + ScriptLine { + "content": " [1, 2].map(function (v) {", + "highlight": false, + "lineNumber": 41464, + }, + ScriptLine { + "content": " return _react2.default.createElement(", + "highlight": false, + "lineNumber": 41465, + }, + ScriptLine { + "content": " 'div',", + "highlight": true, + "lineNumber": 41466, + }, + ScriptLine { + "content": " {", + "highlight": false, + "lineNumber": 41467, + }, + ScriptLine { + "content": " __source: {", + "highlight": false, + "lineNumber": 41468, + }, + ScriptLine { + "content": " fileName: _jsxFileName,", + "highlight": false, + "lineNumber": 41469, + }, + ], + "columnNumber": null, + "fileName": "/static/js/bundle.js", + "functionName": "div", + "lineNumber": 41466, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": "blabla.js", + "_originalFunctionName": "unknown", + "_originalLineNumber": 10, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": null, + "functionName": null, + "lineNumber": null, + }, +] +`; diff --git a/packages/react-error-overlay/src/__tests__/extract-source-map.js b/packages/react-error-overlay/src/__tests__/extract-source-map.js new file mode 100644 index 00000000000..121d8306bd2 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/extract-source-map.js @@ -0,0 +1,23 @@ +import { extractSourceMapUrl } from '../utils/getSourceMap'; + +test('extracts last source map directive', async () => { + const res = await extractSourceMapUrl( + `test.js`, + `//# sourceMappingURL=test.js.map\nconsole.log('a')\n//# sourceMappingURL=bundle.js.map` + ); + expect(res).toBe('bundle.js.map'); +}); + +test('errors when no source map', async () => { + expect.assertions(1); + + const testFileName = 'test.js'; + try { + await extractSourceMapUrl( + testFileName, + `console.log('hi')\n\nconsole.log('bye')` + ); + } catch (e) { + expect(e).toBe(`Cannot find a source map directive for ${testFileName}.`); + } +}); diff --git a/packages/react-error-overlay/src/__tests__/get-source-map.js b/packages/react-error-overlay/src/__tests__/get-source-map.js new file mode 100644 index 00000000000..ea23dec4e66 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/get-source-map.js @@ -0,0 +1,56 @@ +import { getSourceMap } from '../utils/getSourceMap'; +import fs from 'fs'; +import { resolve } from 'path'; + +test('finds an external source map', async () => { + const file = fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle.mjs')) + .toString('utf8'); + fetch.mockResponseOnce( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle.mjs.map')) + .toString('utf8') + ); + + const sm = await getSourceMap('/', file); + expect(sm.getOriginalPosition(26122, 21)).toEqual({ + line: 7, + column: 0, + source: 'webpack:///packages/react-scripts/template/src/App.js', + }); +}); + +test('find an inline source map', async () => { + const sourceName = 'test.js'; + + const file = fs + .readFileSync(resolve(__dirname, '../../fixtures/inline.mjs')) + .toString('utf8'); + const fileO = fs + .readFileSync(resolve(__dirname, '../../fixtures/inline.es6.mjs')) + .toString('utf8'); + + const sm = await getSourceMap('/', file); + expect(sm.getSources()).toEqual([sourceName]); + expect(sm.getSource(sourceName)).toBe(fileO); + expect(sm.getGeneratedPosition(sourceName, 5, 10)).toEqual({ + line: 10, + column: 8, + }); +}); + +test('error on a source map with unsupported encoding', async () => { + expect.assertions(2); + + const file = fs + .readFileSync(resolve(__dirname, '../../fixtures/junk-inline.mjs')) + .toString('utf8'); + try { + await getSourceMap('/', file); + } catch (e) { + expect(e instanceof Error).toBe(true); + expect(e.message).toBe( + 'Sorry, non-base64 inline source-map encoding is not supported.' + ); + } +}); diff --git a/packages/react-error-overlay/src/__tests__/lines-around.js b/packages/react-error-overlay/src/__tests__/lines-around.js new file mode 100644 index 00000000000..d9ae134859a --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/lines-around.js @@ -0,0 +1,11 @@ +import { getLinesAround } from '../utils/getLinesAround'; + +const arr = ['one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight']; + +test('should return lines around from a string', () => { + expect(getLinesAround(4, 2, arr)).toMatchSnapshot(); +}); + +test('should return lines around from an array', () => { + expect(getLinesAround(4, 2, arr.join('\n'))).toMatchSnapshot(); +}); diff --git a/packages/react-error-overlay/src/__tests__/mapper.js b/packages/react-error-overlay/src/__tests__/mapper.js new file mode 100644 index 00000000000..ed8fe219d2d --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/mapper.js @@ -0,0 +1,74 @@ +import { map } from '../utils/mapper'; +import { parse } from '../utils/parser'; +import fs from 'fs'; +import { resolve } from 'path'; + +test('basic error; 0 context', async () => { + expect.assertions(1); + const error = 'TypeError: document.body.missing is not a function\n at App.componentDidMount (http://localhost:3000/static/js/bundle.js:26122:21)\n at http://localhost:3000/static/js/bundle.js:30091:25\n at measureLifeCyclePerf (http://localhost:3000/static/js/bundle.js:29901:12)\n at http://localhost:3000/static/js/bundle.js:30090:11\n at CallbackQueue.notifyAll (http://localhost:3000/static/js/bundle.js:13256:22)\n at ReactReconcileTransaction.close (http://localhost:3000/static/js/bundle.js:35124:26)\n at ReactReconcileTransaction.closeAll (http://localhost:3000/static/js/bundle.js:7390:25)\n at ReactReconcileTransaction.perform (http://localhost:3000/static/js/bundle.js:7337:16)\n at batchedMountComponentIntoNode (http://localhost:3000/static/js/bundle.js:14204:15)\n at ReactDefaultBatchingStrategyTransaction.perform (http://localhost:3000/static/js/bundle.js:7324:20)\n at Object.batchedUpdates (http://localhost:3000/static/js/bundle.js:33900:26)\n at Object.batchedUpdates (http://localhost:3000/static/js/bundle.js:2181:27)\n at Object._renderNewRootComponent (http://localhost:3000/static/js/bundle.js:14398:18)\n at Object._renderSubtreeIntoContainer (http://localhost:3000/static/js/bundle.js:14479:32)\n at Object.render (http://localhost:3000/static/js/bundle.js:14500:23)\n at Object.friendlySyntaxErrorLabel (http://localhost:3000/static/js/bundle.js:17287:20)\n at __webpack_require__ (http://localhost:3000/static/js/bundle.js:660:30)\n at fn (http://localhost:3000/static/js/bundle.js:84:20)\n at Object.<anonymous> (http://localhost:3000/static/js/bundle.js:41219:18)\n at __webpack_require__ (http://localhost:3000/static/js/bundle.js:660:30)\n at validateFormat (http://localhost:3000/static/js/bundle.js:709:39)\n at http://localhost:3000/static/js/bundle.js:712:10'; + + fetch.mockResponseOnce( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle.mjs')) + .toString('utf8') + ); + fetch.mockResponseOnce( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle.mjs.map')) + .toString('utf8') + ); + const frames = await map(parse(error), 0); + expect(frames).toEqual( + JSON.parse( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle.json')) + .toString('utf8') + ) + ); +}); + +test('default context (3)', async () => { + expect.assertions(1); + const error = 'TypeError: document.body.missing is not a function\n at App.componentDidMount (http://localhost:3000/static/js/bundle.js:26122:21)'; + + fetch.mockResponseOnce( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle.mjs')) + .toString('utf8') + ); + fetch.mockResponseOnce( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle.mjs.map')) + .toString('utf8') + ); + const frames = await map(parse(error)); + expect(frames).toEqual( + JSON.parse( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle-default.json')) + .toString('utf8') + ) + ); +}); + +test('bad comes back same', async () => { + expect.assertions(2); + const error = 'TypeError: document.body.missing is not a function\n at App.componentDidMount (A:1:2)'; + const orig = parse(error); + expect(orig).toEqual([ + { + _originalColumnNumber: null, + _originalFileName: null, + _originalFunctionName: null, + _originalLineNumber: null, + _originalScriptCode: null, + _scriptCode: null, + columnNumber: 2, + fileName: 'A', + functionName: 'App.componentDidMount', + lineNumber: 1, + }, + ]); + const frames = await map(orig); + expect(frames).toEqual(orig); +}); diff --git a/packages/react-error-overlay/src/__tests__/parser/__snapshots__/chrome.js.snap b/packages/react-error-overlay/src/__tests__/parser/__snapshots__/chrome.js.snap new file mode 100644 index 00000000000..fcfceb3eec9 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/parser/__snapshots__/chrome.js.snap @@ -0,0 +1,54 @@ +// Jest Snapshot v1, https://goo.gl/fbAQLP + +exports[`stack with eval 1`] = ` +Array [ + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 18, + "fileName": "file:///Users/joe/Documents/Development/OSS/stack-frame/index.html", + "functionName": "e", + "lineNumber": 25, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 9, + "fileName": "file:///Users/joe/Documents/Development/OSS/stack-frame/index.html", + "functionName": "eval", + "lineNumber": 12, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 9, + "fileName": "file:///Users/joe/Documents/Development/OSS/stack-frame/index.html", + "functionName": "a", + "lineNumber": 8, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 7, + "fileName": "file:///Users/joe/Documents/Development/OSS/stack-frame/index.html", + "functionName": null, + "lineNumber": 32, + }, +] +`; diff --git a/packages/react-error-overlay/src/__tests__/parser/__snapshots__/firefox.js.snap b/packages/react-error-overlay/src/__tests__/parser/__snapshots__/firefox.js.snap new file mode 100644 index 00000000000..6c4b1ed37e2 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/parser/__snapshots__/firefox.js.snap @@ -0,0 +1,230 @@ +// Jest Snapshot v1, https://goo.gl/fbAQLP + +exports[`eval 1 1`] = ` +Array [ + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": "file:///C:/example.html", + "functionName": "test1", + "lineNumber": 7, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": "file:///C:/example.html", + "functionName": "test2", + "lineNumber": 7, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 6, + "fileName": "file:///C:/example.html", + "functionName": "test3", + "lineNumber": 7, + }, +] +`; + +exports[`eval 2 1`] = ` +Array [ + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": "file:///C:/example.html", + "functionName": "anonymous", + "lineNumber": 7, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 6, + "fileName": "file:///C:/example.html", + "functionName": null, + "lineNumber": 7, + }, +] +`; + +exports[`stack with eval 1`] = ` +Array [ + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 9, + "fileName": "file:///Users/joe/Documents/Development/OSS/stack-frame/index.html", + "functionName": "e", + "lineNumber": 25, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": "file:///Users/joe/Documents/Development/OSS/stack-frame/index.html", + "functionName": "eval", + "lineNumber": 17, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 9, + "fileName": "file:///Users/joe/Documents/Development/OSS/stack-frame/index.html", + "functionName": "a", + "lineNumber": 8, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 7, + "fileName": "file:///Users/joe/Documents/Development/OSS/stack-frame/index.html", + "functionName": null, + "lineNumber": 32, + }, +] +`; + +exports[`v14 to v29 1`] = ` +Array [ + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": "file:///C:/example.html", + "functionName": "trace", + "lineNumber": 9, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": "file:///C:/example.html", + "functionName": "b", + "lineNumber": 16, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": "file:///C:/example.html", + "functionName": "a", + "lineNumber": 19, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": "file:///C:/example.html", + "functionName": null, + "lineNumber": 21, + }, +] +`; + +exports[`v30+ 1`] = ` +Array [ + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 17, + "fileName": "file:///C:/example.html", + "functionName": "trace", + "lineNumber": 9, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 13, + "fileName": "file:///C:/example.html", + "functionName": "b", + "lineNumber": 16, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 13, + "fileName": "file:///C:/example.html", + "functionName": "a", + "lineNumber": 19, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 9, + "fileName": "file:///C:/example.html", + "functionName": null, + "lineNumber": 21, + }, +] +`; diff --git a/packages/react-error-overlay/src/__tests__/parser/__snapshots__/react.js.snap b/packages/react-error-overlay/src/__tests__/parser/__snapshots__/react.js.snap new file mode 100644 index 00000000000..1abdd613b28 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/parser/__snapshots__/react.js.snap @@ -0,0 +1,54 @@ +// Jest Snapshot v1, https://goo.gl/fbAQLP + +exports[`15.y.z 1`] = ` +Array [ + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": "FileA.js", + "functionName": "div", + "lineNumber": 9, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": "App.js", + "functionName": "FileA", + "lineNumber": 9, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": "App.js", + "functionName": "div", + "lineNumber": 8, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": null, + "fileName": "index.js", + "functionName": "App", + "lineNumber": 7, + }, +] +`; diff --git a/packages/react-error-overlay/src/__tests__/parser/__snapshots__/safari.js.snap b/packages/react-error-overlay/src/__tests__/parser/__snapshots__/safari.js.snap new file mode 100644 index 00000000000..25621c05f75 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/parser/__snapshots__/safari.js.snap @@ -0,0 +1,42 @@ +// Jest Snapshot v1, https://goo.gl/fbAQLP + +exports[`stack with eval 1`] = ` +Array [ + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 18, + "fileName": "file:///Users/joe/Documents/Development/OSS/stack-frame/index.html", + "functionName": "e", + "lineNumber": 25, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 10, + "fileName": "file:///Users/joe/Documents/Development/OSS/stack-frame/index.html", + "functionName": "a", + "lineNumber": 8, + }, + StackFrame { + "_originalColumnNumber": null, + "_originalFileName": null, + "_originalFunctionName": null, + "_originalLineNumber": null, + "_originalScriptCode": null, + "_scriptCode": null, + "columnNumber": 8, + "fileName": "file:///Users/joe/Documents/Development/OSS/stack-frame/index.html", + "functionName": "global code", + "lineNumber": 32, + }, +] +`; diff --git a/packages/react-error-overlay/src/__tests__/parser/chrome.js b/packages/react-error-overlay/src/__tests__/parser/chrome.js new file mode 100644 index 00000000000..fe01cb9c15e --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/parser/chrome.js @@ -0,0 +1,13 @@ +import { parse } from '../../utils/parser'; + +test('stack with eval', () => { + expect( + parse( + `TypeError: window[f] is not a function + at e (file:///Users/joe/Documents/Development/OSS/stack-frame/index.html:25:18) + at eval (eval at c (file:///Users/joe/Documents/Development/OSS/stack-frame/index.html:12:9), <anonymous>:1:1) + at a (file:///Users/joe/Documents/Development/OSS/stack-frame/index.html:8:9) + at file:///Users/joe/Documents/Development/OSS/stack-frame/index.html:32:7` + ) + ).toMatchSnapshot(); +}); diff --git a/packages/react-error-overlay/src/__tests__/parser/firefox.js b/packages/react-error-overlay/src/__tests__/parser/firefox.js new file mode 100644 index 00000000000..85396bd55f6 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/parser/firefox.js @@ -0,0 +1,53 @@ +import { parse } from '../../utils/parser'; + +test('eval 1', () => { + expect( + parse( + `test1@file:///C:/example.html line 7 > eval line 1 > eval:1:1 +test2@file:///C:/example.html line 7 > eval:1:1 +test3@file:///C:/example.html:7:6`.split('\n') + ) + ).toMatchSnapshot(); +}); + +test('eval 2', () => { + expect( + parse({ + stack: `anonymous@file:///C:/example.html line 7 > Function:1:1 +@file:///C:/example.html:7:6`, + }) + ).toMatchSnapshot(); +}); + +test('stack with eval', () => { + expect( + parse( + `e@file:///Users/joe/Documents/Development/OSS/stack-frame/index.html:25:9 +@file:///Users/joe/Documents/Development/OSS/stack-frame/index.html line 17 > eval:1:1 +a@file:///Users/joe/Documents/Development/OSS/stack-frame/index.html:8:9 +@file:///Users/joe/Documents/Development/OSS/stack-frame/index.html:32:7` + ) + ).toMatchSnapshot(); +}); + +test('v14 to v29', () => { + expect( + parse( + `trace@file:///C:/example.html:9 +b@file:///C:/example.html:16 +a@file:///C:/example.html:19 +@file:///C:/example.html:21` + ) + ).toMatchSnapshot(); +}); + +test('v30+', () => { + expect( + parse( + `trace@file:///C:/example.html:9:17 +b@file:///C:/example.html:16:13 +a@file:///C:/example.html:19:13 +@file:///C:/example.html:21:9` + ) + ).toMatchSnapshot(); +}); diff --git a/packages/react-error-overlay/src/__tests__/parser/generic.js b/packages/react-error-overlay/src/__tests__/parser/generic.js new file mode 100644 index 00000000000..1c7619b1fc9 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/parser/generic.js @@ -0,0 +1,23 @@ +import { parse } from '../../utils/parser'; + +test('throws on null', () => { + expect.assertions(2); + try { + parse(null); + } catch (e) { + expect(e instanceof Error).toBe(true); + expect(e.message).toBe('You cannot pass a null object.'); + } +}); + +test('throws on unparsable', () => { + expect.assertions(2); + try { + parse({}); + } catch (e) { + expect(e instanceof Error).toBe(true); + expect(e.message).toBe( + 'The error you provided does not contain a stack trace.' + ); + } +}); diff --git a/packages/react-error-overlay/src/__tests__/parser/react.js b/packages/react-error-overlay/src/__tests__/parser/react.js new file mode 100644 index 00000000000..92651544362 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/parser/react.js @@ -0,0 +1,13 @@ +import { parse } from '../../utils/parser'; + +test('15.y.z', () => { + expect( + parse( + `Warning: Each child in array should have a unique "key" prop. Check render method of \`FileA\`. + in div (at FileA.js:9) + in FileA (at App.js:9) + in div (at App.js:8) + in App (at index.js:7)` + ) + ).toMatchSnapshot(); +}); diff --git a/packages/react-error-overlay/src/__tests__/parser/safari.js b/packages/react-error-overlay/src/__tests__/parser/safari.js new file mode 100644 index 00000000000..a27f2d2569e --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/parser/safari.js @@ -0,0 +1,13 @@ +import { parse } from '../../utils/parser'; + +test('stack with eval', () => { + expect( + parse( + `e@file:///Users/joe/Documents/Development/OSS/stack-frame/index.html:25:18 +eval code +eval@[native code] +a@file:///Users/joe/Documents/Development/OSS/stack-frame/index.html:8:10 +global code@file:///Users/joe/Documents/Development/OSS/stack-frame/index.html:32:8` + ) + ).toMatchSnapshot(); +}); diff --git a/packages/react-error-overlay/src/__tests__/script-lines.js b/packages/react-error-overlay/src/__tests__/script-lines.js new file mode 100644 index 00000000000..e66ed864ef2 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/script-lines.js @@ -0,0 +1,9 @@ +import { ScriptLine } from '../utils/stack-frame'; + +test('script line shape', () => { + expect(new ScriptLine(5, 'foobar', true)).toMatchSnapshot(); +}); + +test('script line to provide default highlight', () => { + expect(new ScriptLine(5, 'foobar')).toMatchSnapshot(); +}); diff --git a/packages/react-error-overlay/src/__tests__/setupJest.js b/packages/react-error-overlay/src/__tests__/setupJest.js new file mode 100644 index 00000000000..c158ca4267d --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/setupJest.js @@ -0,0 +1 @@ +global.fetch = require('jest-fetch-mock'); diff --git a/packages/react-error-overlay/src/__tests__/stack-frame.js b/packages/react-error-overlay/src/__tests__/stack-frame.js new file mode 100644 index 00000000000..a82fd3e022e --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/stack-frame.js @@ -0,0 +1,29 @@ +import { StackFrame } from '../utils/stack-frame'; + +test('proper empty shape', () => { + const empty = new StackFrame(); + expect(empty).toMatchSnapshot(); + + expect(empty.getFunctionName()).toBe(null); + expect(empty.getSource()).toBe(''); + expect(empty.toString()).toBe(''); +}); + +test('proper full shape', () => { + const empty = new StackFrame( + 'a', + 'b.js', + 13, + 37, + undefined, + 'apple', + 'test.js', + 37, + 13 + ); + expect(empty).toMatchSnapshot(); + + expect(empty.getFunctionName()).toBe('a'); + expect(empty.getSource()).toBe('b.js:13:37'); + expect(empty.toString()).toBe('a (b.js:13:37)'); +}); diff --git a/packages/react-error-overlay/src/__tests__/unmapper.js b/packages/react-error-overlay/src/__tests__/unmapper.js new file mode 100644 index 00000000000..b0fa5101c10 --- /dev/null +++ b/packages/react-error-overlay/src/__tests__/unmapper.js @@ -0,0 +1,65 @@ +import { unmap } from '../utils/unmapper'; +import { parse } from '../utils/parser'; +import fs from 'fs'; +import { resolve } from 'path'; + +test('basic warning', async () => { + expect.assertions(2); + const error = `Warning: Each child in an array or iterator should have a unique "key" prop. Check the render method of \`B\`. See https://fb.me/react-warning-keys for more information. + in div (at B.js:8) + in B (at A.js:6) + in A (at App.js:8) + in div (at App.js:10) + in App (at index.js:6)`; + + fetch.mockResponseOnce( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle_u.mjs')) + .toString('utf8') + ); + fetch.mockResponseOnce( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle_u.mjs.map')) + .toString('utf8') + ); + const frames = await unmap('/static/js/bundle.js', parse(error), 0); + + const expected = JSON.parse( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle2.json')) + .toString('utf8') + ); + expect(frames).toEqual(expected); + + fetch.mockResponseOnce( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle_u.mjs')) + .toString('utf8') + ); + fetch.mockResponseOnce( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle_u.mjs.map')) + .toString('utf8') + ); + expect(await unmap('/static/js/bundle.js', expected)).toEqual(expected); +}); + +test('default context & unfound source', async () => { + expect.assertions(1); + const error = `Warning: Each child in an array or iterator should have a unique "key" prop. Check the render method of \`B\`. See https://fb.me/react-warning-keys for more information. + in div (at B.js:8) + in unknown (at blabla.js:10)`; + + fetch.mockResponseOnce( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle_u.mjs')) + .toString('utf8') + ); + fetch.mockResponseOnce( + fs + .readFileSync(resolve(__dirname, '../../fixtures/bundle_u.mjs.map')) + .toString('utf8') + ); + const frames = await unmap('/static/js/bundle.js', parse(error)); + expect(frames).toMatchSnapshot(); +}); diff --git a/packages/react-error-overlay/src/components/additional.js b/packages/react-error-overlay/src/components/additional.js new file mode 100644 index 00000000000..4853c922c71 --- /dev/null +++ b/packages/react-error-overlay/src/components/additional.js @@ -0,0 +1,52 @@ +/* @flow */ +import { applyStyles } from '../utils/dom/css'; +import { groupStyle, groupElemLeft, groupElemRight } from '../styles'; +import { consumeEvent } from '../utils/dom/consumeEvent'; +import { enableTabClick } from '../utils/dom/enableTabClick'; + +type SwitchCallback = (offset: number) => void; +function updateAdditional( + document: Document, + additionalReference: HTMLDivElement, + currentError: number, + totalErrors: number, + switchCallback: SwitchCallback +) { + if (additionalReference.lastChild) { + additionalReference.removeChild(additionalReference.lastChild); + } + + let text = ' '; + if (totalErrors <= 1) { + additionalReference.appendChild(document.createTextNode(text)); + return; + } + text = `Errors ${currentError} of ${totalErrors}`; + const span = document.createElement('span'); + span.appendChild(document.createTextNode(text)); + const group = document.createElement('span'); + applyStyles(group, groupStyle); + const left = document.createElement('button'); + applyStyles(left, groupElemLeft); + left.addEventListener('click', function(e: MouseEvent) { + consumeEvent(e); + switchCallback(-1); + }); + left.appendChild(document.createTextNode('←')); + enableTabClick(left); + const right = document.createElement('button'); + applyStyles(right, groupElemRight); + right.addEventListener('click', function(e: MouseEvent) { + consumeEvent(e); + switchCallback(1); + }); + right.appendChild(document.createTextNode('→')); + enableTabClick(right); + group.appendChild(left); + group.appendChild(right); + span.appendChild(group); + additionalReference.appendChild(span); +} + +export type { SwitchCallback }; +export { updateAdditional }; diff --git a/packages/react-error-overlay/src/components/close.js b/packages/react-error-overlay/src/components/close.js new file mode 100644 index 00000000000..e868cc0d4ca --- /dev/null +++ b/packages/react-error-overlay/src/components/close.js @@ -0,0 +1,25 @@ +/* @flow */ +import { applyStyles } from '../utils/dom/css'; +import { hintsStyle, hintStyle, closeButtonStyle } from '../styles'; + +function createHint(document: Document, hint: string) { + const span = document.createElement('span'); + span.appendChild(document.createTextNode(hint)); + applyStyles(span, hintStyle); + return span; +} + +type CloseCallback = () => void; +function createClose(document: Document, callback: CloseCallback) { + const hints = document.createElement('div'); + applyStyles(hints, hintsStyle); + + const close = createHint(document, '×'); + close.addEventListener('click', () => callback()); + applyStyles(close, closeButtonStyle); + hints.appendChild(close); + return hints; +} + +export type { CloseCallback }; +export { createClose }; diff --git a/packages/react-error-overlay/src/components/code.js b/packages/react-error-overlay/src/components/code.js new file mode 100644 index 00000000000..f25ed83780c --- /dev/null +++ b/packages/react-error-overlay/src/components/code.js @@ -0,0 +1,89 @@ +/* @flow */ +import type { ScriptLine } from '../utils/stack-frame'; +import { applyStyles } from '../utils/dom/css'; +import { absolutifyCaret } from '../utils/dom/absolutifyCaret'; +import { + preStyle, + codeStyle, + primaryErrorStyle, + secondaryErrorStyle, +} from '../styles'; + +import generateAnsiHtml from 'react-dev-utils/ansiHTML'; + +import codeFrame from 'babel-code-frame'; + +function createCode( + document: Document, + sourceLines: ScriptLine[], + lineNum: number, + columnNum: number | null, + contextSize: number, + main: boolean = false +) { + const sourceCode = []; + let whiteSpace = Infinity; + sourceLines.forEach(function(e) { + const { content: text } = e; + const m = text.match(/^\s*/); + if (text === '') { + return; + } + if (m && m[0]) { + whiteSpace = Math.min(whiteSpace, m[0].length); + } else { + whiteSpace = 0; + } + }); + sourceLines.forEach(function(e) { + let { content: text } = e; + const { lineNumber: line } = e; + + if (isFinite(whiteSpace)) { + text = text.substring(whiteSpace); + } + sourceCode[line - 1] = text; + }); + const ansiHighlight = codeFrame( + sourceCode.join('\n'), + lineNum, + columnNum == null ? 0 : columnNum - (isFinite(whiteSpace) ? whiteSpace : 0), + { + forceColor: true, + linesAbove: contextSize, + linesBelow: contextSize, + } + ); + const htmlHighlight = generateAnsiHtml(ansiHighlight); + const code = document.createElement('code'); + code.innerHTML = htmlHighlight; + absolutifyCaret(code); + applyStyles(code, codeStyle); + + const ccn = code.childNodes; + // eslint-disable-next-line + oLoop: for (let index = 0; index < ccn.length; ++index) { + const node = ccn[index]; + const ccn2 = node.childNodes; + for (let index2 = 0; index2 < ccn2.length; ++index2) { + const lineNode = ccn2[index2]; + const text = lineNode.innerText; + if (text == null) { + continue; + } + if (text.indexOf(' ' + lineNum + ' |') === -1) { + continue; + } + // $FlowFixMe + applyStyles(node, main ? primaryErrorStyle : secondaryErrorStyle); + // eslint-disable-next-line + break oLoop; + } + } + const pre = document.createElement('pre'); + applyStyles(pre, preStyle); + pre.appendChild(code); + return pre; +} + +export { createCode }; diff --git a/packages/react-error-overlay/src/components/footer.js b/packages/react-error-overlay/src/components/footer.js new file mode 100644 index 00000000000..9ddfaf57c7e --- /dev/null +++ b/packages/react-error-overlay/src/components/footer.js @@ -0,0 +1,22 @@ +/* @flow */ +import { applyStyles } from '../utils/dom/css'; +import { footerStyle } from '../styles'; + +function createFooter(document: Document) { + const div = document.createElement('div'); + applyStyles(div, footerStyle); + div.appendChild( + document.createTextNode( + 'This screen is visible only in development. It will not appear when the app crashes in production.' + ) + ); + div.appendChild(document.createElement('br')); + div.appendChild( + document.createTextNode( + 'Open your browser’s developer console to further inspect this error.' + ) + ); + return div; +} + +export { createFooter }; diff --git a/packages/react-error-overlay/src/components/frame.js b/packages/react-error-overlay/src/components/frame.js new file mode 100644 index 00000000000..1b6a1d5d8b2 --- /dev/null +++ b/packages/react-error-overlay/src/components/frame.js @@ -0,0 +1,240 @@ +/* @flow */ +import { enableTabClick } from '../utils/dom/enableTabClick'; +import { createCode } from './code'; +import { isInternalFile } from '../utils/isInternalFile'; +import type { StackFrame } from '../utils/stack-frame'; +import type { FrameSetting, OmitsObject } from './frames'; +import { applyStyles } from '../utils/dom/css'; +import { + omittedFramesStyle, + functionNameStyle, + depStyle, + linkStyle, + anchorStyle, + hiddenStyle, +} from '../styles'; + +function getGroupToggle( + document: Document, + omitsCount: number, + omitBundle: number +) { + const omittedFrames = document.createElement('div'); + enableTabClick(omittedFrames); + const text1 = document.createTextNode( + '\u25B6 ' + omitsCount + ' stack frames were collapsed.' + ); + omittedFrames.appendChild(text1); + omittedFrames.addEventListener('click', function() { + const hide = text1.textContent.match(/▲/); + const list = document.getElementsByName('bundle-' + omitBundle); + for (let index = 0; index < list.length; ++index) { + const n = list[index]; + if (hide) { + n.style.display = 'none'; + } else { + n.style.display = ''; + } + } + if (hide) { + text1.textContent = text1.textContent.replace(/▲/, '▶'); + text1.textContent = text1.textContent.replace(/expanded/, 'collapsed'); + } else { + text1.textContent = text1.textContent.replace(/▶/, '▲'); + text1.textContent = text1.textContent.replace(/collapsed/, 'expanded'); + } + }); + applyStyles(omittedFrames, omittedFramesStyle); + return omittedFrames; +} + +function insertBeforeBundle( + document: Document, + parent: Node, + omitsCount: number, + omitBundle: number, + actionElement +) { + const children = document.getElementsByName('bundle-' + omitBundle); + if (children.length < 1) { + return; + } + let first: ?Node = children[0]; + while (first != null && first.parentNode !== parent) { + first = first.parentNode; + } + const div = document.createElement('div'); + enableTabClick(div); + div.setAttribute('name', 'bundle-' + omitBundle); + const text = document.createTextNode( + '\u25BC ' + omitsCount + ' stack frames were expanded.' + ); + div.appendChild(text); + div.addEventListener('click', function() { + return actionElement.click(); + }); + applyStyles(div, omittedFramesStyle); + div.style.display = 'none'; + + parent.insertBefore(div, first); +} + +function frameDiv(document: Document, functionName, url, internalUrl) { + const frame = document.createElement('div'); + const frameFunctionName = document.createElement('div'); + + let cleanedFunctionName; + if (!functionName || functionName === 'Object.<anonymous>') { + cleanedFunctionName = '(anonymous function)'; + } else { + cleanedFunctionName = functionName; + } + + const cleanedUrl = url.replace('webpack://', '.'); + + if (internalUrl) { + applyStyles( + frameFunctionName, + Object.assign({}, functionNameStyle, depStyle) + ); + } else { + applyStyles(frameFunctionName, functionNameStyle); + } + + frameFunctionName.appendChild(document.createTextNode(cleanedFunctionName)); + frame.appendChild(frameFunctionName); + + const frameLink = document.createElement('div'); + applyStyles(frameLink, linkStyle); + const frameAnchor = document.createElement('a'); + applyStyles(frameAnchor, anchorStyle); + frameAnchor.appendChild(document.createTextNode(cleanedUrl)); + frameLink.appendChild(frameAnchor); + frame.appendChild(frameLink); + + return frame; +} + +function createFrame( + document: Document, + frameSetting: FrameSetting, + frame: StackFrame, + contextSize: number, + critical: boolean, + omits: OmitsObject, + omitBundle: number, + parentContainer: HTMLDivElement, + lastElement: boolean +) { + const { compiled } = frameSetting; + let { functionName } = frame; + const { + fileName, + lineNumber, + columnNumber, + _scriptCode: scriptLines, + _originalFileName: sourceFileName, + _originalLineNumber: sourceLineNumber, + _originalColumnNumber: sourceColumnNumber, + _originalScriptCode: sourceLines, + } = frame; + + // TODO: find a better place for this. + // Chrome has a bug with inferring function.name: + // https://github.com/facebookincubator/create-react-app/issues/2097 + // Let's ignore a meaningless name we get for top-level modules. + if (functionName === 'Object.friendlySyntaxErrorLabel') { + functionName = '(anonymous function)'; + } + + let url; + if (!compiled && sourceFileName && sourceLineNumber) { + url = sourceFileName + ':' + sourceLineNumber; + if (sourceColumnNumber) { + url += ':' + sourceColumnNumber; + } + } else if (fileName && lineNumber) { + url = fileName + ':' + lineNumber; + if (columnNumber) { + url += ':' + columnNumber; + } + } else { + url = 'unknown'; + } + + let needsHidden = false; + const internalUrl = isInternalFile(url, sourceFileName); + if (internalUrl) { + ++omits.value; + needsHidden = true; + } + let collapseElement = null; + if (!internalUrl || lastElement) { + if (omits.value > 0) { + const capV = omits.value; + const omittedFrames = getGroupToggle(document, capV, omitBundle); + window.requestAnimationFrame(() => { + insertBeforeBundle( + document, + parentContainer, + capV, + omitBundle, + omittedFrames + ); + }); + if (lastElement && internalUrl) { + collapseElement = omittedFrames; + } else { + parentContainer.appendChild(omittedFrames); + } + ++omits.bundle; + } + omits.value = 0; + } + + const elem = frameDiv(document, functionName, url, internalUrl); + if (needsHidden) { + applyStyles(elem, hiddenStyle); + elem.setAttribute('name', 'bundle-' + omitBundle); + } + + let hasSource = false; + if (!internalUrl) { + if ( + compiled && scriptLines && scriptLines.length !== 0 && lineNumber != null + ) { + elem.appendChild( + createCode( + document, + scriptLines, + lineNumber, + columnNumber, + contextSize, + critical + ) + ); + hasSource = true; + } else if ( + !compiled && + sourceLines && + sourceLines.length !== 0 && + sourceLineNumber != null + ) { + elem.appendChild( + createCode( + document, + sourceLines, + sourceLineNumber, + sourceColumnNumber, + contextSize, + critical + ) + ); + hasSource = true; + } + } + + return { elem: elem, hasSource: hasSource, collapseElement: collapseElement }; +} + +export { createFrame }; diff --git a/packages/react-error-overlay/src/components/frames.js b/packages/react-error-overlay/src/components/frames.js new file mode 100644 index 00000000000..ba3b7effdf8 --- /dev/null +++ b/packages/react-error-overlay/src/components/frames.js @@ -0,0 +1,117 @@ +/* @flow */ +import type { StackFrame } from '../utils/stack-frame'; +import { applyStyles } from '../utils/dom/css'; +import { traceStyle, toggleStyle } from '../styles'; +import { enableTabClick } from '../utils/dom/enableTabClick'; +import { createFrame } from './frame'; + +type OmitsObject = { value: number, bundle: number }; +type FrameSetting = { compiled: boolean }; +export type { OmitsObject, FrameSetting }; + +function createFrameWrapper( + document: Document, + parent: HTMLDivElement, + factory, + lIndex: number, + frameSettings: FrameSetting[], + contextSize: number +) { + const fac = factory(); + if (fac == null) { + return; + } + const { hasSource, elem, collapseElement } = fac; + + const elemWrapper = document.createElement('div'); + elemWrapper.appendChild(elem); + + if (hasSource) { + const compiledDiv = document.createElement('div'); + enableTabClick(compiledDiv); + applyStyles(compiledDiv, toggleStyle); + + const o = frameSettings[lIndex]; + const compiledText = document.createTextNode( + 'View ' + (o && o.compiled ? 'source' : 'compiled') + ); + compiledDiv.addEventListener('click', function() { + if (o) { + o.compiled = !o.compiled; + } + + const next = createFrameWrapper( + document, + parent, + factory, + lIndex, + frameSettings, + contextSize + ); + if (next != null) { + parent.insertBefore(next, elemWrapper); + parent.removeChild(elemWrapper); + } + }); + compiledDiv.appendChild(compiledText); + elemWrapper.appendChild(compiledDiv); + } + + if (collapseElement != null) { + elemWrapper.appendChild(collapseElement); + } + + return elemWrapper; +} + +function createFrames( + document: Document, + resolvedFrames: StackFrame[], + frameSettings: FrameSetting[], + contextSize: number +) { + if (resolvedFrames.length !== frameSettings.length) { + throw new Error( + 'You must give a frame settings array of identical length to resolved frames.' + ); + } + const trace = document.createElement('div'); + applyStyles(trace, traceStyle); + + let index = 0; + let critical = true; + const omits: OmitsObject = { value: 0, bundle: 1 }; + resolvedFrames.forEach(function(frame) { + const lIndex = index++; + const elem = createFrameWrapper( + document, + trace, + createFrame.bind( + undefined, + document, + frameSettings[lIndex], + frame, + contextSize, + critical, + omits, + omits.bundle, + trace, + index === resolvedFrames.length + ), + lIndex, + frameSettings, + contextSize + ); + if (elem == null) { + return; + } + critical = false; + trace.appendChild(elem); + }); + //TODO: fix this + omits.value = 0; + + return trace; +} + +export { createFrames }; diff --git a/packages/react-error-overlay/src/components/overlay.js b/packages/react-error-overlay/src/components/overlay.js new file mode 100644 index 00000000000..3acd5b34c6f --- /dev/null +++ b/packages/react-error-overlay/src/components/overlay.js @@ -0,0 +1,82 @@ +/* @flow */ +import { applyStyles } from '../utils/dom/css'; +import { overlayStyle, headerStyle, additionalStyle } from '../styles'; +import { createClose } from './close'; +import { createFrames } from './frames'; +import { createFooter } from './footer'; +import type { CloseCallback } from './close'; +import type { StackFrame } from '../utils/stack-frame'; +import { updateAdditional } from './additional'; +import type { FrameSetting } from './frames'; +import type { SwitchCallback } from './additional'; + +function createOverlay( + document: Document, + name: string, + message: string, + frames: StackFrame[], + contextSize: number, + currentError: number, + totalErrors: number, + switchCallback: SwitchCallback, + closeCallback: CloseCallback +): { + overlay: HTMLDivElement, + additional: HTMLDivElement, +} { + const frameSettings: FrameSetting[] = frames.map(() => ({ compiled: false })); + // Create overlay + const overlay = document.createElement('div'); + applyStyles(overlay, overlayStyle); + overlay.appendChild(createClose(document, closeCallback)); + + // Create container + const container = document.createElement('div'); + container.className = 'cra-container'; + overlay.appendChild(container); + + // Create additional + const additional = document.createElement('div'); + applyStyles(additional, additionalStyle); + container.appendChild(additional); + updateAdditional( + document, + additional, + currentError, + totalErrors, + switchCallback + ); + + // Create header + const header = document.createElement('div'); + applyStyles(header, headerStyle); + + // Make message prettier + let finalMessage = message.match(/^\w*:/) ? message : name + ': ' + message; + finalMessage = finalMessage + // TODO: maybe remove this prefix from fbjs? + // It's just scaring people + .replace('Invariant Violation: ', '') + // Break the actionable part to the next line. + // AFAIK React 16+ should already do this. + .replace(' Check the render method', '\n\nCheck the render method'); + + // Put it in the DOM + header.appendChild(document.createTextNode(finalMessage)); + container.appendChild(header); + + // Create trace + container.appendChild( + createFrames(document, frames, frameSettings, contextSize) + ); + + // Show message + container.appendChild(createFooter(document)); + + return { + overlay, + additional, + }; +} + +export { createOverlay }; diff --git a/packages/react-error-overlay/src/effects/proxyConsole.js b/packages/react-error-overlay/src/effects/proxyConsole.js new file mode 100644 index 00000000000..a0a771f0e71 --- /dev/null +++ b/packages/react-error-overlay/src/effects/proxyConsole.js @@ -0,0 +1,15 @@ +/* @flow */ +type ConsoleProxyCallback = (message: string) => void; +const permanentRegister = function proxyConsole( + type: string, + callback: ConsoleProxyCallback +) { + const orig = console[type]; + console[type] = function __stack_frame_overlay_proxy_console__() { + const message = [].slice.call(arguments).join(' '); + callback(message); + return orig.apply(this, arguments); + }; +}; + +export { permanentRegister }; diff --git a/packages/react-error-overlay/src/effects/shortcuts.js b/packages/react-error-overlay/src/effects/shortcuts.js new file mode 100644 index 00000000000..a9ff787cd22 --- /dev/null +++ b/packages/react-error-overlay/src/effects/shortcuts.js @@ -0,0 +1,44 @@ +/* @flow */ +const SHORTCUT_ESCAPE = 'SHORTCUT_ESCAPE', + SHORTCUT_LEFT = 'SHORTCUT_LEFT', + SHORTCUT_RIGHT = 'SHORTCUT_RIGHT'; + +let boundKeyHandler = null; + +type ShortcutCallback = (type: string) => void; + +function keyHandler(callback: ShortcutCallback, e: KeyboardEvent) { + const { key, keyCode, which } = e; + if (key === 'Escape' || keyCode === 27 || which === 27) { + callback(SHORTCUT_ESCAPE); + } else if (key === 'ArrowLeft' || keyCode === 37 || which === 37) { + callback(SHORTCUT_LEFT); + } else if (key === 'ArrowRight' || keyCode === 39 || which === 39) { + callback(SHORTCUT_RIGHT); + } +} + +function registerShortcuts(target: EventTarget, callback: ShortcutCallback) { + if (boundKeyHandler !== null) { + return; + } + boundKeyHandler = keyHandler.bind(undefined, callback); + target.addEventListener('keydown', boundKeyHandler); +} + +function unregisterShortcuts(target: EventTarget) { + if (boundKeyHandler === null) { + return; + } + target.removeEventListener('keydown', boundKeyHandler); + boundKeyHandler = null; +} + +export { + SHORTCUT_ESCAPE, + SHORTCUT_LEFT, + SHORTCUT_RIGHT, + registerShortcuts as register, + unregisterShortcuts as unregister, + keyHandler as handler, +}; diff --git a/packages/react-error-overlay/src/effects/stackTraceLimit.js b/packages/react-error-overlay/src/effects/stackTraceLimit.js new file mode 100644 index 00000000000..c683ae298fa --- /dev/null +++ b/packages/react-error-overlay/src/effects/stackTraceLimit.js @@ -0,0 +1,36 @@ +/* @flow */ +let stackTraceRegistered: boolean = false; +// Default: https://docs.microsoft.com/en-us/scripting/javascript/reference/stacktracelimit-property-error-javascript +let restoreStackTraceValue: number = 10; + +const MAX_STACK_LENGTH: number = 50; + +function registerStackTraceLimit(limit: number = MAX_STACK_LENGTH) { + if (stackTraceRegistered) { + return; + } + try { + restoreStackTraceValue = Error.stackTraceLimit; + Error.stackTraceLimit = limit; + stackTraceRegistered = true; + } catch (e) { + // Not all browsers support this so we don't care if it errors + } +} + +function unregisterStackTraceLimit() { + if (!stackTraceRegistered) { + return; + } + try { + Error.stackTraceLimit = restoreStackTraceValue; + stackTraceRegistered = false; + } catch (e) { + // Not all browsers support this so we don't care if it errors + } +} + +export { + registerStackTraceLimit as register, + unregisterStackTraceLimit as unregister, +}; diff --git a/packages/react-error-overlay/src/effects/unhandledError.js b/packages/react-error-overlay/src/effects/unhandledError.js new file mode 100644 index 00000000000..68de9f5075e --- /dev/null +++ b/packages/react-error-overlay/src/effects/unhandledError.js @@ -0,0 +1,40 @@ +/* @flow */ +let boundErrorHandler = null; + +type ErrorCallback = (error: Error) => void; + +function errorHandler(callback: ErrorCallback, e: Event): void { + if (!e.error) { + return; + } + // $FlowFixMe + const { error } = e; + if (error instanceof Error) { + callback(error); + } else { + // A non-error was thrown, we don't have a trace. :( + // Look in your browser's devtools for more information + callback(new Error(error)); + } +} + +function registerUnhandledError(target: EventTarget, callback: ErrorCallback) { + if (boundErrorHandler !== null) { + return; + } + boundErrorHandler = errorHandler.bind(undefined, callback); + target.addEventListener('error', boundErrorHandler); +} + +function unregisterUnhandledError(target: EventTarget) { + if (boundErrorHandler === null) { + return; + } + target.removeEventListener('error', boundErrorHandler); + boundErrorHandler = null; +} + +export { + registerUnhandledError as register, + unregisterUnhandledError as unregister, +}; diff --git a/packages/react-error-overlay/src/effects/unhandledRejection.js b/packages/react-error-overlay/src/effects/unhandledRejection.js new file mode 100644 index 00000000000..dd71923a488 --- /dev/null +++ b/packages/react-error-overlay/src/effects/unhandledRejection.js @@ -0,0 +1,46 @@ +/* @flow */ +let boundRejectionHandler = null; + +type ErrorCallback = (error: Error) => void; + +function rejectionHandler( + callback: ErrorCallback, + e: PromiseRejectionEvent +): void { + if (e == null || e.reason == null) { + return callback(new Error('Unknown')); + } + let { reason } = e; + if (reason instanceof Error) { + return callback(reason); + } + // A non-error was rejected, we don't have a trace :( + // Look in your browser's devtools for more information + return callback(new Error(reason)); +} + +function registerUnhandledRejection( + target: EventTarget, + callback: ErrorCallback +) { + if (boundRejectionHandler !== null) { + return; + } + boundRejectionHandler = rejectionHandler.bind(undefined, callback); + // $FlowFixMe + target.addEventListener('unhandledrejection', boundRejectionHandler); +} + +function unregisterUnhandledRejection(target: EventTarget) { + if (boundRejectionHandler === null) { + return; + } + // $FlowFixMe + target.removeEventListener('unhandledrejection', boundRejectionHandler); + boundRejectionHandler = null; +} + +export { + registerUnhandledRejection as register, + unregisterUnhandledRejection as unregister, +}; diff --git a/packages/react-error-overlay/src/index.js b/packages/react-error-overlay/src/index.js new file mode 100644 index 00000000000..04cb320826a --- /dev/null +++ b/packages/react-error-overlay/src/index.js @@ -0,0 +1,9 @@ +/* @flow */ +import { inject, uninject } from './overlay'; + +inject(); +if (module.hot && typeof module.hot.dispose === 'function') { + module.hot.dispose(function() { + uninject(); + }); +} diff --git a/packages/react-error-overlay/src/overlay.js b/packages/react-error-overlay/src/overlay.js new file mode 100644 index 00000000000..63c919409c2 --- /dev/null +++ b/packages/react-error-overlay/src/overlay.js @@ -0,0 +1,217 @@ +/* @flow */ +import { + register as registerError, + unregister as unregisterError, +} from './effects/unhandledError'; +import { + register as registerPromise, + unregister as unregisterPromise, +} from './effects/unhandledRejection'; +import { + register as registerShortcuts, + unregister as unregisterShortcuts, + handler as keyEventHandler, + SHORTCUT_ESCAPE, + SHORTCUT_LEFT, + SHORTCUT_RIGHT, +} from './effects/shortcuts'; +import { + register as registerStackTraceLimit, + unregister as unregisterStackTraceLimit, +} from './effects/stackTraceLimit'; + +import { + consume as consumeError, + getErrorRecord, + drain as drainErrors, +} from './utils/errorRegister'; +import type { ErrorRecordReference } from './utils/errorRegister'; + +import type { StackFrame } from './utils/stack-frame'; +import { iframeStyle } from './styles'; +import { injectCss, applyStyles } from './utils/dom/css'; +import { createOverlay } from './components/overlay'; +import { updateAdditional } from './components/additional'; + +const CONTEXT_SIZE: number = 3; +let iframeReference: HTMLIFrameElement | null = null; +let additionalReference = null; +let errorReferences: ErrorRecordReference[] = []; +let currReferenceIndex: number = -1; + +const css = [ + '.cra-container {', + ' padding-right: 15px;', + ' padding-left: 15px;', + ' margin-right: auto;', + ' margin-left: auto;', + '}', + '', + '@media (min-width: 768px) {', + ' .cra-container {', + ' width: calc(750px - 6em);', + ' }', + '}', + '', + '@media (min-width: 992px) {', + ' .cra-container {', + ' width: calc(970px - 6em);', + ' }', + '}', + '', + '@media (min-width: 1200px) {', + ' .cra-container {', + ' width: calc(1170px - 6em);', + ' }', + '}', +].join('\n'); + +function render(name: string, message: string, resolvedFrames: StackFrame[]) { + disposeCurrentView(); + + const iframe = window.document.createElement('iframe'); + applyStyles(iframe, iframeStyle); + iframeReference = iframe; + iframe.onload = () => { + if (iframeReference == null) { + return; + } + const w = iframeReference.contentWindow; + const document = iframeReference.contentDocument; + + const { overlay, additional } = createOverlay( + document, + name, + message, + resolvedFrames, + CONTEXT_SIZE, + currReferenceIndex + 1, + errorReferences.length, + offset => { + switchError(offset); + }, + () => { + unmount(); + } + ); + if (w != null) { + w.onkeydown = event => { + keyEventHandler(type => shortcutHandler(type), event); + }; + } + injectCss(iframeReference.contentDocument, css); + if (document.body != null) { + document.body.appendChild(overlay); + } + additionalReference = additional; + }; + window.document.body.appendChild(iframe); +} + +function renderErrorByIndex(index: number) { + currReferenceIndex = index; + + const { error, unhandledRejection, enhancedFrames } = getErrorRecord( + errorReferences[index] + ); + + if (unhandledRejection) { + render( + 'Unhandled Rejection (' + error.name + ')', + error.message, + enhancedFrames + ); + } else { + render(error.name, error.message, enhancedFrames); + } +} + +function switchError(offset) { + const nextView = currReferenceIndex + offset; + if (nextView < 0 || nextView >= errorReferences.length) { + return; + } + renderErrorByIndex(nextView); +} + +function disposeCurrentView() { + if (iframeReference === null) { + return; + } + window.document.body.removeChild(iframeReference); + iframeReference = null; + additionalReference = null; +} + +function unmount() { + disposeCurrentView(); + drainErrors(); + errorReferences = []; + currReferenceIndex = -1; +} + +function crash(error: Error, unhandledRejection = false) { + if (module.hot && typeof module.hot.decline === 'function') { + module.hot.decline(); + } + consumeError(error, unhandledRejection, CONTEXT_SIZE) + .then(ref => { + errorReferences.push(ref); + if (iframeReference !== null && additionalReference !== null) { + updateAdditional( + iframeReference.contentDocument, + additionalReference, + currReferenceIndex + 1, + errorReferences.length, + offset => { + switchError(offset); + } + ); + } else { + if (errorReferences.length !== 1) { + throw new Error('Something is *really* wrong.'); + } + renderErrorByIndex((currReferenceIndex = 0)); + } + }) + .catch(e => { + console.log('Could not consume error:', e); + }); +} + +function shortcutHandler(type: string) { + switch (type) { + case SHORTCUT_ESCAPE: { + unmount(); + break; + } + case SHORTCUT_LEFT: { + switchError(-1); + break; + } + case SHORTCUT_RIGHT: { + switchError(1); + break; + } + default: { + //TODO: this + break; + } + } +} + +function inject() { + registerError(window, error => crash(error)); + registerPromise(window, error => crash(error, true)); + registerShortcuts(window, shortcutHandler); + registerStackTraceLimit(); +} + +function uninject() { + unregisterStackTraceLimit(); + unregisterShortcuts(window); + unregisterPromise(window); + unregisterError(window); +} + +export { inject, uninject }; diff --git a/packages/react-error-overlay/src/styles.js b/packages/react-error-overlay/src/styles.js new file mode 100644 index 00000000000..855778cbd13 --- /dev/null +++ b/packages/react-error-overlay/src/styles.js @@ -0,0 +1,187 @@ +/* @flow */ +const black = '#293238', + darkGray = '#878e91', + lightGray = '#fafafa', + red = '#ce1126', + lightRed = '#fccfcf', + yellow = '#fbf5b4'; + +const iframeStyle = { + 'background-color': lightGray, + position: 'fixed', + top: '1em', + left: '1em', + bottom: '1em', + right: '1em', + width: 'calc(100% - 2em)', + height: 'calc(100% - 2em)', + border: 'none', + 'border-radius': '3px', + 'box-shadow': '0 0 6px 0 rgba(0, 0, 0, 0.5)', + 'z-index': 1337, +}; + +const overlayStyle = { + 'box-sizing': 'border-box', + padding: '4rem', + 'font-family': 'Consolas, Menlo, monospace', + color: black, + 'white-space': 'pre-wrap', + overflow: 'auto', + 'overflow-x': 'hidden', + 'word-break': 'break-word', + 'line-height': 1.5, +}; + +const hintsStyle = { + 'font-size': '0.8em', + 'margin-top': '-3em', + 'margin-bottom': '3em', + 'text-align': 'right', + color: darkGray, +}; + +const hintStyle = { + padding: '0.5em 1em', + cursor: 'pointer', +}; + +const closeButtonStyle = { + 'font-size': '26px', + color: black, + padding: '0.5em 1em', + cursor: 'pointer', + position: 'absolute', + right: 0, + top: 0, +}; + +const additionalStyle = { + 'margin-bottom': '1.5em', + 'margin-top': '-4em', +}; + +const headerStyle = { + 'font-size': '1.7em', + 'font-weight': 'bold', + color: red, + 'white-space': 'pre-wrap', +}; + +const functionNameStyle = { + 'margin-top': '1em', + 'font-size': '1.2em', +}; + +const linkStyle = { + 'font-size': '0.9em', +}; + +const anchorStyle = { + 'text-decoration': 'none', + color: darkGray, +}; + +const traceStyle = { + 'font-size': '1em', +}; + +const depStyle = { + 'font-size': '1.2em', +}; + +const primaryErrorStyle = { + 'background-color': lightRed, +}; + +const secondaryErrorStyle = { + 'background-color': yellow, +}; + +const omittedFramesStyle = { + color: black, + 'font-size': '0.9em', + margin: '1.5em 0', + cursor: 'pointer', +}; + +const preStyle = { + display: 'block', + padding: '0.5em', + 'margin-top': '1.5em', + 'margin-bottom': '0px', + 'overflow-x': 'auto', + 'font-size': '1.1em', + 'white-space': 'pre', +}; + +const toggleStyle = { + 'margin-bottom': '1.5em', + color: darkGray, + cursor: 'pointer', +}; + +const codeStyle = { + 'font-family': 'Consolas, Menlo, monospace', +}; + +const hiddenStyle = { + display: 'none', +}; + +const groupStyle = { + 'margin-left': '1em', +}; + +const _groupElemStyle = { + 'background-color': 'inherit', + 'border-color': '#ddd', + 'border-width': '1px', + 'border-radius': '4px', + 'border-style': 'solid', + padding: '3px 6px', + cursor: 'pointer', +}; + +const groupElemLeft = Object.assign({}, _groupElemStyle, { + 'border-top-right-radius': '0px', + 'border-bottom-right-radius': '0px', + 'margin-right': '0px', +}); + +const groupElemRight = Object.assign({}, _groupElemStyle, { + 'border-top-left-radius': '0px', + 'border-bottom-left-radius': '0px', + 'margin-left': '-1px', +}); + +const footerStyle = { + 'text-align': 'center', + color: darkGray, +}; + +export { + iframeStyle, + overlayStyle, + hintsStyle, + hintStyle, + closeButtonStyle, + additionalStyle, + headerStyle, + functionNameStyle, + linkStyle, + anchorStyle, + traceStyle, + depStyle, + primaryErrorStyle, + secondaryErrorStyle, + omittedFramesStyle, + preStyle, + toggleStyle, + codeStyle, + hiddenStyle, + groupStyle, + groupElemLeft, + groupElemRight, + footerStyle, +}; diff --git a/packages/react-error-overlay/src/utils/dom/absolutifyCaret.js b/packages/react-error-overlay/src/utils/dom/absolutifyCaret.js new file mode 100644 index 00000000000..2adb472d04c --- /dev/null +++ b/packages/react-error-overlay/src/utils/dom/absolutifyCaret.js @@ -0,0 +1,34 @@ +/* @flow */ +function removeNextBr(parent, component: ?Element) { + while (component != null && component.tagName.toLowerCase() !== 'br') { + component = component.nextElementSibling; + } + if (component != null) { + parent.removeChild(component); + } +} + +function absolutifyCaret(component: Node) { + const ccn = component.childNodes; + for (let index = 0; index < ccn.length; ++index) { + const c = ccn[index]; + // $FlowFixMe + if (c.tagName.toLowerCase() !== 'span') { + continue; + } + const _text = c.innerText; + if (_text == null) { + continue; + } + const text = _text.replace(/\s/g, ''); + if (text !== '|^') { + continue; + } + // $FlowFixMe + c.style.position = 'absolute'; + // $FlowFixMe + removeNextBr(component, c); + } +} + +export { absolutifyCaret }; diff --git a/packages/react-error-overlay/src/utils/dom/consumeEvent.js b/packages/react-error-overlay/src/utils/dom/consumeEvent.js new file mode 100644 index 00000000000..70198d2acf1 --- /dev/null +++ b/packages/react-error-overlay/src/utils/dom/consumeEvent.js @@ -0,0 +1,9 @@ +/* @flow */ +function consumeEvent(e: Event) { + e.preventDefault(); + if (typeof e.target.blur === 'function') { + e.target.blur(); + } +} + +export { consumeEvent }; diff --git a/packages/react-error-overlay/src/utils/dom/css.js b/packages/react-error-overlay/src/utils/dom/css.js new file mode 100644 index 00000000000..558a068575a --- /dev/null +++ b/packages/react-error-overlay/src/utils/dom/css.js @@ -0,0 +1,40 @@ +/* @flow */ +let injectedCount = 0; +const injectedCache = {}; + +function getHead(document: Document) { + return document.head || document.getElementsByTagName('head')[0]; +} + +function injectCss(document: Document, css: string): number { + const head = getHead(document); + const style = document.createElement('style'); + style.type = 'text/css'; + style.appendChild(document.createTextNode(css)); + head.appendChild(style); + + injectedCache[++injectedCount] = style; + return injectedCount; +} + +function removeCss(document: Document, ref: number) { + if (injectedCache[ref] == null) { + return; + } + const head = getHead(document); + head.removeChild(injectedCache[ref]); + delete injectedCache[ref]; +} + +function applyStyles(element: HTMLElement, styles: Object) { + element.setAttribute('style', ''); + for (const key in styles) { + if (!styles.hasOwnProperty(key)) { + continue; + } + // $FlowFixMe + element.style[key] = styles[key]; + } +} + +export { getHead, injectCss, removeCss, applyStyles }; diff --git a/packages/react-error-overlay/src/utils/dom/enableTabClick.js b/packages/react-error-overlay/src/utils/dom/enableTabClick.js new file mode 100644 index 00000000000..156b06c2ead --- /dev/null +++ b/packages/react-error-overlay/src/utils/dom/enableTabClick.js @@ -0,0 +1,15 @@ +/* @flow */ +function enableTabClick(node: Element) { + node.setAttribute('tabindex', '0'); + node.addEventListener('keydown', function(e: KeyboardEvent) { + const { key, which, keyCode } = e; + if (key === 'Enter' || which === 13 || keyCode === 13) { + e.preventDefault(); + if (typeof e.target.click === 'function') { + e.target.click(); + } + } + }); +} + +export { enableTabClick }; diff --git a/packages/react-error-overlay/src/utils/errorRegister.js b/packages/react-error-overlay/src/utils/errorRegister.js new file mode 100644 index 00000000000..f14ff9d923e --- /dev/null +++ b/packages/react-error-overlay/src/utils/errorRegister.js @@ -0,0 +1,64 @@ +/* @flow */ +import type { StackFrame } from './stack-frame'; +import { parse } from './parser'; +import { map } from './mapper'; +import { unmap } from './unmapper'; + +type ErrorRecord = { + error: Error, + unhandledRejection: boolean, + contextSize: number, + enhancedFrames: StackFrame[], +}; +type ErrorRecordReference = number; +const recorded: ErrorRecord[] = []; + +let errorsConsumed: ErrorRecordReference = 0; + +function consume( + error: Error, + unhandledRejection: boolean = false, + contextSize: number = 3 +): Promise<ErrorRecordReference> { + const parsedFrames = parse(error); + let enhancedFramesPromise; + if (error.__unmap_source) { + enhancedFramesPromise = unmap( + // $FlowFixMe + error.__unmap_source, + parsedFrames, + contextSize + ); + } else { + enhancedFramesPromise = map(parsedFrames, contextSize); + } + return enhancedFramesPromise.then(enhancedFrames => { + enhancedFrames = enhancedFrames.filter( + ({ functionName }) => + functionName == null || + functionName.indexOf('__stack_frame_overlay_proxy_console__') === -1 + ); + recorded[++errorsConsumed] = { + error, + unhandledRejection, + contextSize, + enhancedFrames, + }; + return errorsConsumed; + }); +} + +function getErrorRecord(ref: ErrorRecordReference): ErrorRecord { + return recorded[ref]; +} + +function drain() { + // $FlowFixMe + const keys = Object.keys(recorded); + for (let index = 0; index < keys.length; ++index) { + delete recorded[keys[index]]; + } +} + +export { consume, getErrorRecord, drain }; +export type { ErrorRecordReference }; diff --git a/packages/react-error-overlay/src/utils/getLinesAround.js b/packages/react-error-overlay/src/utils/getLinesAround.js new file mode 100644 index 00000000000..42406e28d94 --- /dev/null +++ b/packages/react-error-overlay/src/utils/getLinesAround.js @@ -0,0 +1,30 @@ +//@flow +import { ScriptLine } from './stack-frame'; + +/** + * + * @param {number} line The line number to provide context around. + * @param {number} count The number of lines you'd like for context. + * @param {string[] | string} lines The source code. + */ +function getLinesAround( + line: number, + count: number, + lines: string[] | string +): ScriptLine[] { + if (typeof lines === 'string') { + lines = lines.split('\n'); + } + const result = []; + for ( + let index = Math.max(0, line - 1 - count); + index <= Math.min(lines.length - 1, line - 1 + count); + ++index + ) { + result.push(new ScriptLine(index + 1, lines[index], index === line - 1)); + } + return result; +} + +export { getLinesAround }; +export default getLinesAround; diff --git a/packages/react-error-overlay/src/utils/getSourceMap.js b/packages/react-error-overlay/src/utils/getSourceMap.js new file mode 100644 index 00000000000..1a48171452b --- /dev/null +++ b/packages/react-error-overlay/src/utils/getSourceMap.js @@ -0,0 +1,118 @@ +//@flow +import { SourceMapConsumer } from 'source-map'; + +/** + * A wrapped instance of a <code>{@link https://github.com/mozilla/source-map SourceMapConsumer}</code>. + * + * This exposes methods which will be indifferent to changes made in <code>{@link https://github.com/mozilla/source-map source-map}</code>. + */ +class SourceMap { + __source_map: SourceMapConsumer; + + constructor(sourceMap) { + this.__source_map = sourceMap; + } + + /** + * Returns the original code position for a generated code position. + * @param {number} line The line of the generated code position. + * @param {number} column The column of the generated code position. + */ + getOriginalPosition( + line: number, + column: number + ): { source: string, line: number, column: number } { + const { + line: l, + column: c, + source: s, + } = this.__source_map.originalPositionFor({ + line, + column, + }); + return { line: l, column: c, source: s }; + } + + /** + * Returns the generated code position for an original position. + * @param {string} source The source file of the original code position. + * @param {number} line The line of the original code position. + * @param {number} column The column of the original code position. + */ + getGeneratedPosition( + source: string, + line: number, + column: number + ): { line: number, column: number } { + const { line: l, column: c } = this.__source_map.generatedPositionFor({ + source, + line, + column, + }); + return { + line: l, + column: c, + }; + } + + /** + * Returns the code for a given source file name. + * @param {string} sourceName The name of the source file. + */ + getSource(sourceName: string): string { + return this.__source_map.sourceContentFor(sourceName); + } + + getSources(): string[] { + return this.__source_map.sources; + } +} + +function extractSourceMapUrl(fileUri: string, fileContents: string) { + const regex = /\/\/[#@] ?sourceMappingURL=([^\s'"]+)\s*$/gm; + let match = null; + for (;;) { + let next = regex.exec(fileContents); + if (next == null) { + break; + } + match = next; + } + if (!(match && match[1])) { + return Promise.reject(`Cannot find a source map directive for ${fileUri}.`); + } + return Promise.resolve(match[1].toString()); +} + +/** + * Returns an instance of <code>{@link SourceMap}</code> for a given fileUri and fileContents. + * @param {string} fileUri The URI of the source file. + * @param {string} fileContents The contents of the source file. + */ +async function getSourceMap( + fileUri: string, + fileContents: string +): Promise<SourceMap> { + let sm = await extractSourceMapUrl(fileUri, fileContents); + if (sm.indexOf('data:') === 0) { + const base64 = /^data:application\/json;([\w=:"-]+;)*base64,/; + const match2 = sm.match(base64); + if (!match2) { + throw new Error( + 'Sorry, non-base64 inline source-map encoding is not supported.' + ); + } + sm = sm.substring(match2[0].length); + sm = window.atob(sm); + sm = JSON.parse(sm); + return new SourceMap(new SourceMapConsumer(sm)); + } else { + const index = fileUri.lastIndexOf('/'); + const url = fileUri.substring(0, index + 1) + sm; + const obj = await fetch(url).then(res => res.json()); + return new SourceMap(new SourceMapConsumer(obj)); + } +} + +export { extractSourceMapUrl, getSourceMap }; +export default getSourceMap; diff --git a/packages/react-error-overlay/src/utils/isInternalFile.js b/packages/react-error-overlay/src/utils/isInternalFile.js new file mode 100644 index 00000000000..f55123e258c --- /dev/null +++ b/packages/react-error-overlay/src/utils/isInternalFile.js @@ -0,0 +1,10 @@ +/* @flow */ +function isInternalFile(url: string, sourceFileName: string | null | void) { + return url.indexOf('/~/') !== -1 || + url.indexOf('/node_modules/') !== -1 || + url.trim().indexOf(' ') !== -1 || + sourceFileName == null || + sourceFileName.length === 0; +} + +export { isInternalFile }; diff --git a/packages/react-error-overlay/src/utils/mapper.js b/packages/react-error-overlay/src/utils/mapper.js new file mode 100644 index 00000000000..17a6bd1c439 --- /dev/null +++ b/packages/react-error-overlay/src/utils/mapper.js @@ -0,0 +1,60 @@ +// @flow +import StackFrame from './stack-frame'; +import { getSourceMap } from './getSourceMap'; +import { getLinesAround } from './getLinesAround'; +import { settle } from 'settle-promise'; + +/** + * Enhances a set of <code>StackFrame</code>s with their original positions and code (when available). + * @param {StackFrame[]} frames A set of <code>StackFrame</code>s which contain (generated) code positions. + * @param {number} [contextLines=3] The number of lines to provide before and after the line specified in the <code>StackFrame</code>. + */ +async function map( + frames: StackFrame[], + contextLines: number = 3 +): Promise<StackFrame[]> { + const cache: any = {}; + const files: string[] = []; + frames.forEach(frame => { + const { fileName } = frame; + if (fileName == null) return; + if (files.indexOf(fileName) !== -1) { + return; + } + files.push(fileName); + }); + await settle( + files.map(async fileName => { + const fileSource = await fetch(fileName).then(r => r.text()); + const map = await getSourceMap(fileName, fileSource); + cache[fileName] = { fileSource, map }; + }) + ); + return frames.map(frame => { + const { functionName, fileName, lineNumber, columnNumber } = frame; + let { map, fileSource } = cache[fileName] || {}; + if (map == null || lineNumber == null) { + return frame; + } + const { source, line, column } = map.getOriginalPosition( + lineNumber, + columnNumber + ); + const originalSource = source == null ? [] : map.getSource(source); + return new StackFrame( + functionName, + fileName, + lineNumber, + columnNumber, + getLinesAround(lineNumber, contextLines, fileSource), + functionName, + source, + line, + column, + getLinesAround(line, contextLines, originalSource) + ); + }); +} + +export { map }; +export default map; diff --git a/packages/react-error-overlay/src/utils/parser.js b/packages/react-error-overlay/src/utils/parser.js new file mode 100644 index 00000000000..442e6578ce6 --- /dev/null +++ b/packages/react-error-overlay/src/utils/parser.js @@ -0,0 +1,78 @@ +// @flow +import StackFrame from './stack-frame'; + +const regexExtractLocation = /\(?(.+?)(?::(\d+))?(?::(\d+))?\)?$/; + +function extractLocation(token: string): [string, number, number] { + return regexExtractLocation.exec(token).slice(1).map(v => { + const p = Number(v); + if (!isNaN(p)) { + return p; + } + return v; + }); +} + +const regexValidFrame_Chrome = /^\s*(at|in)\s.+(:\d+)/; +const regexValidFrame_FireFox = /(^|@)\S+:\d+|.+line\s+\d+\s+>\s+(eval|Function).+/; + +function parseStack(stack: string[]): StackFrame[] { + const frames = stack + .filter( + e => regexValidFrame_Chrome.test(e) || regexValidFrame_FireFox.test(e) + ) + .map(e => { + if (regexValidFrame_FireFox.test(e)) { + // Strip eval, we don't care about it + let isEval = false; + if (/ > (eval|Function)/.test(e)) { + e = e.replace( + / line (\d+)(?: > eval line \d+)* > (eval|Function):\d+:\d+/g, + ':$1' + ); + isEval = true; + } + const data = e.split(/[@]/g); + const last = data.pop(); + return new StackFrame( + data.join('@') || (isEval ? 'eval' : null), + ...extractLocation(last) + ); + } else { + // Strip eval, we don't care about it + if (e.indexOf('(eval ') !== -1) { + e = e.replace(/(\(eval at [^()]*)|(\),.*$)/g, ''); + } + if (e.indexOf('(at ') !== -1) { + e = e.replace(/\(at /, '('); + } + const data = e.trim().split(/\s+/g).slice(1); + const last = data.pop(); + return new StackFrame(data.join(' ') || null, ...extractLocation(last)); + } + }); + return frames; +} + +/** + * Turns an <code>Error</code>, or similar object, into a set of <code>StackFrame</code>s. + * @alias parse + */ +function parseError(error: Error | string | string[]): StackFrame[] { + if (error == null) { + throw new Error('You cannot pass a null object.'); + } + if (typeof error === 'string') { + return parseStack(error.split('\n')); + } + if (Array.isArray(error)) { + return parseStack(error); + } + if (typeof error.stack === 'string') { + return parseStack(error.stack.split('\n')); + } + throw new Error('The error you provided does not contain a stack trace.'); +} + +export { parseError as parse }; +export default parseError; diff --git a/packages/react-error-overlay/src/utils/stack-frame.js b/packages/react-error-overlay/src/utils/stack-frame.js new file mode 100644 index 00000000000..f928cf9c8f6 --- /dev/null +++ b/packages/react-error-overlay/src/utils/stack-frame.js @@ -0,0 +1,101 @@ +//@flow + +/** A container holding a script line. */ +class ScriptLine { + /** The line number of this line of source. */ + lineNumber: number; + /** The content (or value) of this line of source. */ + content: string; + /** Whether or not this line should be highlighted. Particularly useful for error reporting with context. */ + highlight: boolean; + + constructor(lineNumber: number, content: string, highlight: boolean = false) { + this.lineNumber = lineNumber; + this.content = content; + this.highlight = highlight; + } +} + +/** + * A representation of a stack frame. + */ +class StackFrame { + functionName: string | null; + fileName: string | null; + lineNumber: number | null; + columnNumber: number | null; + + _originalFunctionName: string | null; + _originalFileName: string | null; + _originalLineNumber: number | null; + _originalColumnNumber: number | null; + + _scriptCode: ScriptLine[] | null; + _originalScriptCode: ScriptLine[] | null; + + constructor( + functionName: string | null = null, + fileName: string | null = null, + lineNumber: number | null = null, + columnNumber: number | null = null, + scriptCode: ScriptLine[] | null = null, + sourceFunctionName: string | null = null, + sourceFileName: string | null = null, + sourceLineNumber: number | null = null, + sourceColumnNumber: number | null = null, + sourceScriptCode: ScriptLine[] | null = null + ) { + this.functionName = functionName; + + this.fileName = fileName; + this.lineNumber = lineNumber; + this.columnNumber = columnNumber; + + this._originalFunctionName = sourceFunctionName; + this._originalFileName = sourceFileName; + this._originalLineNumber = sourceLineNumber; + this._originalColumnNumber = sourceColumnNumber; + + this._scriptCode = scriptCode; + this._originalScriptCode = sourceScriptCode; + } + + /** + * Returns the name of this function. + */ + getFunctionName(): string | null { + return this.functionName; + } + + /** + * Returns the source of the frame. + * This contains the file name, line number, and column number when available. + */ + getSource(): string { + let str = ''; + if (this.fileName != null) { + str += this.fileName + ':'; + } + if (this.lineNumber != null) { + str += this.lineNumber + ':'; + } + if (this.columnNumber != null) { + str += this.columnNumber + ':'; + } + return str.slice(0, -1); + } + + /** + * Returns a pretty version of this stack frame. + */ + toString(): string { + const f = this.getFunctionName(); + if (f == null) { + return this.getSource(); + } + return `${f} (${this.getSource()})`; + } +} + +export { StackFrame, ScriptLine }; +export default StackFrame; diff --git a/packages/react-error-overlay/src/utils/unmapper.js b/packages/react-error-overlay/src/utils/unmapper.js new file mode 100644 index 00000000000..415d18dc1a0 --- /dev/null +++ b/packages/react-error-overlay/src/utils/unmapper.js @@ -0,0 +1,102 @@ +// @flow +import StackFrame from './stack-frame'; +import { getSourceMap } from './getSourceMap'; +import { getLinesAround } from './getLinesAround'; +import path from 'path'; + +/** + * Turns a set of mapped <code>StackFrame</code>s back into their generated code position and enhances them with code. + * @param {string} fileUri The URI of the <code>bundle.js</code> file. + * @param {StackFrame[]} frames A set of <code>StackFrame</code>s which are already mapped and missing their generated positions. + * @param {number} [fileContents=3] The number of lines to provide before and after the line specified in the <code>StackFrame</code>. + */ +async function unmap( + _fileUri: string | { uri: string, contents: string }, + frames: StackFrame[], + contextLines: number = 3 +): Promise<StackFrame[]> { + let fileContents = typeof _fileUri === 'object' ? _fileUri.contents : null; + let fileUri = typeof _fileUri === 'object' ? _fileUri.uri : _fileUri; + if (fileContents == null) { + fileContents = await fetch(fileUri).then(res => res.text()); + } + const map = await getSourceMap(fileUri, fileContents); + return frames.map(frame => { + const { + functionName, + lineNumber, + columnNumber, + _originalLineNumber, + } = frame; + if (_originalLineNumber != null) { + return frame; + } + let { fileName } = frame; + if (fileName) { + fileName = path.normalize(fileName); + } + if (fileName == null) { + return frame; + } + const fN: string = fileName; + const splitCache1: any = {}, splitCache2: any = {}, splitCache3: any = {}; + const source = map + .getSources() + .map(s => s.replace(/[\\]+/g, '/')) + .filter(s => { + s = path.normalize(s); + return s.indexOf(fN) === s.length - fN.length; + }) + .sort((a, b) => { + let a2 = splitCache1[a] || (splitCache1[a] = a.split(path.sep)), + b2 = splitCache1[b] || (splitCache1[b] = b.split(path.sep)); + return Math.sign(a2.length - b2.length); + }) + .sort((a, b) => { + let a2 = splitCache2[a] || (splitCache2[a] = a.split('node_modules')), + b2 = splitCache2[b] || (splitCache2[b] = b.split('node_modules')); + return Math.sign(a2.length - b2.length); + }) + .sort((a, b) => { + let a2 = splitCache3[a] || (splitCache3[a] = a.split('~')), + b2 = splitCache3[b] || (splitCache3[b] = b.split('~')); + return Math.sign(a2.length - b2.length); + }); + if (source.length < 1 || lineNumber == null) { + return new StackFrame( + null, + null, + null, + null, + null, + functionName, + fN, + lineNumber, + columnNumber, + null + ); + } + const { line, column } = map.getGeneratedPosition( + source[0], + lineNumber, + // $FlowFixMe + columnNumber + ); + const originalSource = map.getSource(source[0]); + return new StackFrame( + functionName, + fileUri, + line, + column || null, + getLinesAround(line, contextLines, fileContents || []), + functionName, + fN, + lineNumber, + columnNumber, + getLinesAround(lineNumber, contextLines, originalSource) + ); + }); +} + +export { unmap }; +export default unmap; diff --git a/packages/react-scripts/config/webpack.config.dev.js b/packages/react-scripts/config/webpack.config.dev.js index c282fb71436..6f28ab1015e 100644 --- a/packages/react-scripts/config/webpack.config.dev.js +++ b/packages/react-scripts/config/webpack.config.dev.js @@ -56,7 +56,7 @@ module.exports = { // We ship a few polyfills by default: require.resolve('./polyfills'), // Errors should be considered fatal in development - require.resolve('react-dev-utils/crashOverlay'), + require.resolve('react-error-overlay'), // Finally, this is your app's code: paths.appIndexJs, // We include the app code last so that if there is a runtime error during @@ -127,6 +127,7 @@ module.exports = { baseConfig: { extends: ['react-app'], }, + ignore: false, useEslintrc: false, }, // @remove-on-eject-end diff --git a/packages/react-scripts/package.json b/packages/react-scripts/package.json index 9ac75333f8b..e0875fea8b3 100644 --- a/packages/react-scripts/package.json +++ b/packages/react-scripts/package.json @@ -5,7 +5,7 @@ "repository": "facebookincubator/create-react-app", "license": "BSD-3-Clause", "engines": { - "node": ">=4" + "node": ">=6" }, "bugs": { "url": "https://github.com/facebookincubator/create-react-app/issues" @@ -52,6 +52,7 @@ "postcss-loader": "1.3.3", "promise": "7.1.1", "react-dev-utils": "^0.5.2", + "react-error-overlay": "^0.0.0", "style-loader": "0.16.1", "stylelint": "7.10.1", "stylelint-config-react-app": "0.0.1", @@ -64,8 +65,8 @@ "whatwg-fetch": "2.0.3" }, "devDependencies": { - "react": "^15.3.0", - "react-dom": "^15.3.0" + "react": "^15.5.4", + "react-dom": "^15.5.4" }, "optionalDependencies": { "fsevents": "1.0.17" diff --git a/packages/react-scripts/scripts/start.js b/packages/react-scripts/scripts/start.js index 0e9701e26b8..afbff44a975 100644 --- a/packages/react-scripts/scripts/start.js +++ b/packages/react-scripts/scripts/start.js @@ -54,7 +54,7 @@ const DEFAULT_PORT = parseInt(process.env.PORT, 10) || 3000; function run(port) { const protocol = process.env.HTTPS === 'true' ? 'https' : 'http'; - const host = process.env.HOST || 'localhost'; + const host = process.env.HOST || '0.0.0.0'; // Create a webpack compiler that is configured with custom messages. const compiler = createWebpackCompiler( diff --git a/packages/react-scripts/scripts/utils/createJestConfig.js b/packages/react-scripts/scripts/utils/createJestConfig.js index 5ba7fd16cb2..28382b0f78f 100644 --- a/packages/react-scripts/scripts/utils/createJestConfig.js +++ b/packages/react-scripts/scripts/utils/createJestConfig.js @@ -26,7 +26,18 @@ module.exports = (resolve, rootDir, isEjecting) => { setupFiles: [resolve('config/polyfills.js')], setupTestFrameworkScriptFile: setupTestsFile, testPathIgnorePatterns: [ - '<rootDir>[/\\\\](build|docs|node_modules|scripts)[/\\\\]', + // Ignore the following directories: + // build + // - the build output directory + // .cache + // - the yarn module cache on Ubuntu if $HOME === rootDir + // docs + // - often used to publish to Github Pages + // node_modules + // - ignore tests in dependencies + // scripts + // - directory generated upon eject + '<rootDir>[/\\\\](build|\\.cache|docs|node_modules|scripts)[/\\\\]', ], testEnvironment: 'node', testURL: 'http://localhost', diff --git a/packages/react-scripts/template/README.md b/packages/react-scripts/template/README.md index c43efcb2647..1c781cbe975 100644 --- a/packages/react-scripts/template/README.md +++ b/packages/react-scripts/template/README.md @@ -1199,7 +1199,7 @@ Learn more about React Storybook: * Screencast: [Getting Started with React Storybook](https://egghead.io/lessons/react-getting-started-with-react-storybook) * [GitHub Repo](https://github.com/kadirahq/react-storybook) -* [Documentation](https://getstorybook.io/docs) +* [Documentation](https://storybooks.js.org/docs/react-storybook/basics/introduction/) * [Snapshot Testing](https://github.com/kadirahq/storyshots) with React Storybook ## Making a Progressive Web App @@ -1516,7 +1516,7 @@ When you build the project, Create React App will place the `public` folder cont 3. Add this line to `scripts` in `package.json`: ``` - "now-start": "serve build/", + "now-start": "serve -s build/", ``` 4. Run `now` from your project directory. You will see a **now.sh** URL in your output like this: diff --git a/tasks/e2e-installs.sh b/tasks/e2e-installs.sh index 89702463304..b27b1239eda 100755 --- a/tasks/e2e-installs.sh +++ b/tasks/e2e-installs.sh @@ -99,6 +99,10 @@ fi # We removed the postinstall, so do it manually ./node_modules/.bin/lerna bootstrap --concurrency=1 +cd packages/react-error-overlay/ +npm run build:prod +cd ../.. + # ****************************************************************************** # First, pack and install create-react-app. # ****************************************************************************** diff --git a/tasks/e2e-kitchensink.sh b/tasks/e2e-kitchensink.sh index 2c2c1eb92c5..9df78a89c4e 100755 --- a/tasks/e2e-kitchensink.sh +++ b/tasks/e2e-kitchensink.sh @@ -82,6 +82,10 @@ fi # We removed the postinstall, so do it manually ./node_modules/.bin/lerna bootstrap --concurrency=1 +cd packages/react-error-overlay/ +npm run build:prod +cd ../.. + # ****************************************************************************** # First, pack react-scripts and create-react-app so we can use them. # ****************************************************************************** diff --git a/tasks/e2e-simple.sh b/tasks/e2e-simple.sh index 59cccd88898..de0738ce20d 100755 --- a/tasks/e2e-simple.sh +++ b/tasks/e2e-simple.sh @@ -76,8 +76,11 @@ cd "$root_path"/packages/create-react-app npm install cd "$root_path" -# If the node version is < 4, the script should just give an error. -if [[ `node --version | sed -e 's/^v//' -e 's/\..*//g'` -lt 4 ]] +# If the node version is < 6, the script should just give an error. +nodeVersion=`node --version | cut -d v -f2` +nodeMajor=`echo $nodeVersion | cut -d. -f1` +nodeMinor=`echo $nodeVersion | cut -d. -f2` +if [[ nodeMajor -lt 6 ]] then cd $temp_app_path err_output=`node "$root_path"/packages/create-react-app/index.js test-node-version 2>&1 > /dev/null || echo ''` @@ -90,12 +93,21 @@ fi if [ "$USE_YARN" = "yes" ] then # Install Yarn so that the test can use it to install packages. - npm install -g yarn + npm install -g yarn@0.22 # FIXME: this pin is temporary to work around a Yarn bug on CI yarn cache clean fi # Lint own code -./node_modules/.bin/eslint --max-warnings 0 . +./node_modules/.bin/eslint --max-warnings 0 packages/babel-preset-react-app/ +./node_modules/.bin/eslint --max-warnings 0 packages/create-react-app/ +./node_modules/.bin/eslint --max-warnings 0 packages/eslint-config-react-app/ +./node_modules/.bin/eslint --max-warnings 0 packages/react-dev-utils/ +./node_modules/.bin/eslint --max-warnings 0 packages/react-scripts/ +cd packages/react-error-overlay/ +./node_modules/.bin/eslint --max-warnings 0 src/ +npm test +npm run build:prod +cd ../.. # ****************************************************************************** # First, test the create-react-app development environment.